Kenwood NX-3720 Service Manual Download Page 175

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(No.RA054<Rev.001>) 2-7

2-7 (No.RA054<Rev.001>)

A-1C

Side

Y axis
X axis

ADDRESS TABLE OF BOARD PARTS

Each address may have an address error by one
interval.

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

IC1 B-

IC12 B-

IC13 A-

IC14 B-

IC15 A-

IC16 B-

IC17 B-

IC18 A-

IC19 A-

IC20 B-

IC21 B-

IC22 A-

IC23 B-

IC24 B-

IC25 A-

IC26 B-

IC101 B-

IC202 A-

IC203 B-

IC205 B-

IC301 A-

IC302 A-

IC401 A-

IC402 A-

IC403 A-

IC404 A-

IC405 B-

IC406 B-

IC407 B-

IC408 B-

IC409 A-

IC410 A-

IC411 A-

IC412 A-

IC413 B-

IC414 B-

IC602 B-

IC603 B-

IC604 A-

IC605 A-

IC606 A-

IC607 A-

IC608 B-

IC609 A-

TRANSISTOR

Q11 B-

Q12 B-

Q13 B-

Q14 A-

Q15 A-

Q16 A-

Q17 A-

Q18 A-

Q19 B-

Q20 B-

Q21 B-

Q22 B-

Q23 B-

Q25 B-

Q101 B-

Q102 B-

Q103 B-

Q104 B-

Q105 A-

Q106 A-

Q201 A-

Q202 B-

Q204 B-

Q205 B-

Q206 B-

Q301 A-

Q401 A-

Q402 B-

Q403 B-

Q404 B-

Q601 A-

Q602 A-

Q603 A-

Q604 B-

Q605 B-

Q606 B-

DIODE

D1 B-

D13 A-

D14 A-

D15 A-

D16 A-

D17 B-

D18 A-

D19 A-

D20 B-

D21 A-

D22 A-

D24 A-

D26 A-

D27 A-

D101 B-

D102 A-

D103 A-

D104 A-

D105 A-

D106 A-

D107 B-

D108 A-

D201 B-

D202 B-

D204 A-

D205 A-

D206 A-

D207 A-

D208 A-

D209 A-

D301 A-

D302 A-

D303 A-

D304 A-

D401 A-

D402 B-

D403 B-

D404 B-

D405 B-

D406 B-

D407 B-

D408 A-

D409 B-

D410 B-

D601 A-

D602 B-

D603 A-

D604 A-

D605 A-

D606 A-

D607 A-

D608 A-

D609 A-

D610 A-

D611 A-

D612 A-

D613 A-

D614 A-

D615 B-

D616 A-

D617 B-

D618 A-

D619 B-

RESISTOR

R2 B-

R3 B-

R4 B-

R5 A-

R21 A-

R22 A-

R23 A-

R24 A-

R25 A-

R26 A-

R27 B-

R28 A-

R29 B-

R30 A-

R31 A-

R32 A-

R33 A-

R34 A-

R35 B-

R36 B-

R37 A-

R38 B-

R39 B-

R40 B-

R41 A-

R42 B-

R43 A-

R44 A-

R45 A-

R46 A-

R47 A-

R48 B-

R49 A-

R50 A-

R51 B-

R52 B-

R53 B-

R54 B-

R55 B-

R56 A-

R57 B-

R58 A-

R59 A-

R60 A-

R61 A-

R62 B-

R63 A-

R64 B-

R65 B-

R66 B-

R67 B-

R68 B-

R69 B-

R70 B-

R71 B-

R72 B-

R73 B-

R74 B-

R75 B-

R76 B-

R77 B-

R78 A-

R79 A-

R80 A-

R81 B-

R82 B-

R83 B-

R84 B-

R103 B-

R104 B-

R105 B-

R106 B-

R108 B-

R109 B-

R110 B-

R111 B-

R112 B-

R113 B-

R114 B-

R115 B-

R116 A-

R117 B-

R118 B-

R119 B-

R120 B-

R121 B-

R122 B-

R123 B-

R124 B-

R125 B-

R126 B-

R127 B-

R128 B-

R129 B-

R130 B-

R131 A-

R132 B-

R133 B-

R134 B-

R135 B-

R136 A-

R137 A-

R138 A-

R139 A-

R140 A-

R141 A-

R142 A-

R143 A-

R145 B-

R146 B-

R147 B-

R203 B-

R204 B-

R211 B-

R212 B-

R213 B-

R214 A-

R215 A-

R216 A-

R217 A-

R218 A-

R219 A-

R220 A-

R221 A-

R222 A-

R223 A-

R224 A-

R225 A-

R226 A-

R227 A-

R228 A-

R229 B-

R230 B-

R231 B-

R233 A-

R235 B-

R238 B-

R239 B-

R240 B-

R241 B-

R242 B-

R243 B-

R244 B-

R245 B-

R247 B-

R248 B-

R250 B-

R251 B-

R256 A-

R258 B-

R259 B-

R260 B-

R261 B-

R262 A-

R265 B-

R266 B-

R267 A-

R268 A-

R269 A-

R270 A-

R271 B-

R272 A-

R273 B-

R274 B-

R275 B-

R276 B-

R277 B-

R278 A-

R280 B-

R281 A-

R282 A-

R302 A-

R303 A-

R304 A-

R305 A-

R307 A-

R308 A-

R309 A-

R310 A-

R311 A-

R312 A-

R313 A-

R314 A-

R315 A-

R316 A-

R317 A-

R318 A-

R319 A-

R320 A-

R321 A-

R322 A-

R323 A-

R324 A-

R325 A-

R326 A-

R407 B-

R408 B-

R416 A-

R418 B-

R420 A-

R421 A-

R422 A-

R423 A-

R424 A-

R425 A-

R426 A-

R427 A-

R428 A-

R429 A-

R431 A-

R432 A-

R433 A-

R434 A-

R435 A-

R436 A-

R437 A-

R438 B-

R439 B-

R440 B-

R441 B-

R442 A-

R443 A-

R444 B-

R445 A-

R446 A-

R447 A-

R448 A-

R449 A-

R450 A-

R451 A-

R452 A-

R453 A-

R454 A-

R455 A-

R456 A-

R457 A-

R458 A-

R459 A-

R460 A-

R461 A-

R462 B-

R463 A-

R464 A-

R465 A-

R466 A-

R467 A-

R468 A-

R469 A-

R470 A-

R471 A-

R472 A-

R473 A-

R474 A-

R475 A-

R476 A-

R477 A-

R478 A-

R479 A-

R480 A-

R481 A-

R482 A-

R483 B-

R484 A-

R485 B-

R486 B-

R487 A-

R488 A-

R489 B-

R490 A-

R491 A-

R492 A-

R493 A-

R494 A-

R495 A-

R496 A-

R497 A-

R498 A-

R499 B-

R500 A-

R501 B-

R502 B-

R503 B-

R504 A-

R505 B-

R506 A-

R507 A-

R508 A-

R509 A-

R511 B-

R512 A-

R513 A-

R514 A-

R516 B-

R517 A-

R518 A-

R519 B-

R520 B-

R522 B-

R523 B-

R524 B-

R525 A-

R526 A-

R527 B-

R528 B-

R529 B-

R530 B-

R531 B-

R532 B-

R533 B-

R534 B-

R535 A-

R536 A-

R537 A-

R538 A-

R539 B-

R613 B-

R614 A-

R615 B-

R616 A-

R617 A-

R618 B-

R619 A-

R620 A-

R621 A-

R622 B-

R623 B-

R624 A-

R625 B-

R626 A-

R627 B-

R628 B-

R629 A-

R630 B-

R631 B-

R632 A-

R633 B-

R634 B-

R635 A-

R636 A-

R637 A-

R638 A-

R639 A-

R640 A-

R641 A-

R642 A-

R643 B-

R644 B-

R645 B-

R646 B-

R647 B-

R648 B-

R649 B-

R650 B-

R651 B-

R652 B-

R653 B-

R654 B-

R655 B-

R656 A-

R657 A-

R658 B-

R659 B-

R660 A-

R661 A-

R662 A-

R663 A-

R664 A-

R665 A-

R666 B-

R667 B-

R668 A-

R669 A-

R670 A-

R671 B-

R672 B-

R673 A-

R674 A-

R675 A-

R676 A-

R677 A-

R678 A-

R679 A-

R680 A-

R681 B-

CAPACITOR

C1 B-

C2 B-

C3 B-

C4 B-

C5 B-

C11 A-

C12 B-

C14 A-

C15 A-

C16 A-

C17 A-

C18 A-

C19 A-

C20 B-

C21 B-

C22 B-

C24 A-

C25 B-

C26 B-

C27 A-

C28 B-

C29 B-

C30 B-

C31 A-

C32 A-

C33 B-

C34 A-

C35 B-

C36 A-

C37 B-

C38 B-

C39 B-

C40 B-

C41 B-

C42 A-

C43 B-

C44 B-

C45 A-

C46 B-

C47 A-

C48 A-

C49 B-

C50 B-

C51 B-

C52 B-

C53 A-

C54 A-

C55 B-

C56 B-

C57 B-

C58 B-

C59 B-

C60 B-

C61 B-

C62 B-

C63 B-

C64 B-

C65 B-

C66 B-

C67 B-

C68 B-

C69 B-

C72 A-

C73 A-

C74 A-

C75 A-

C76 A-

C101 A-

C102 B-

C103 B-

C104 B-

C105 B-

C108 B-

C109 B-

C110 B-

C111 B-

C112 B-

C113 A-

C114 B-

C115 B-

C116 B-

C117 B-

C119 B-

C120 A-

C121 B-

C122 B-

C123 A-

C124 A-

C125 B-

C126 B-

C127 A-

C128 A-

C129 A-

C130 B-

C131 A-

C132 A-

C133 A-

C134 A-

C135 A-

C136 A-

C137 A-

C138 A-

C139 B-

C140 B-

C141 B-

C142 B-

C143 B-

C144 B-

C145 B-

C146 B-

C147 B-

C148 B-

C201 A-

C207 A-

C211 B-

C212 B-

C213 B-

C214 B-

C216 A-

C217 A-

C218 A-

C219 A-

C220 A-

C221 A-

C222 A-

C223 A-

C224 A-

C225 A-

C226 A-

C227 A-

C228 A-

C229 A-

C230 A-

C231 A-

C232 B-

C233 A-

C234 A-

C235 B-

C236 B-

C237 B-

C238 A-

C239 B-

C241 B-

C242 B-

C243 B-

C244 B-

C245 B-

C247 B-

C249 B-

C250 A-

C251 B-

C252 B-

C253 A-

C254 A-

C255 A-

C256 A-

C257 A-

C258 A-

C259 A-

C260 B-

C261 A-

C262 A-

C263 B-

C264 A-

C265 A-

C266 B-

C267 A-

C268 A-

C270 B-

C271 B-

C272 B-

C274 A-

C304 A-

C305 A-

C306 A-

C307 A-

C308 A-

C309 A-

C310 A-

C311 A-

C312 A-

C313 A-

C314 A-

C315 A-

C316 A-

C317 A-

C319 A-

C320 A-

C321 A-

C322 A-

C323 A-

C324 A-

C325 A-

C326 A-

C327 A-

C328 A-

C329 A-

C330 A-

C331 A-

C332 A-

C333 A-

C334 A-

C335 A-

C336 A-

C337 A-

C338 A-

C339 A-

C340 A-

C341 A-

C342 A-

C343 A-

C344 A-

C345 A-

C346 A-

C347 A-

C405 A-

C410 B-

C411 B-

C412 B-

C414 A-

C415 A-

C416 A-

C417 A-

C418 A-

C419 A-

C420 A-

C421 B-

C422 B-

C423 A-

C424 B-

C425 B-

C426 A-

C427 A-

C428 B-

C429 B-

C430 A-

C431 B-

C432 A-

C433 A-

C434 B-

C435 A-

C436 A-

C437 B-

C438 A-

C439 B-

C440 B-

C441 B-

C442 B-

C443 B-

C444 B-

C445 A-

C446 B-

C447 A-

C448 B-

C449 B-

C450 A-

C451 B-

C452 B-

C453 B-

C454 A-

C455 B-

C456 B-

C457 B-

C458 B-

C459 B-

C460 B-

C461 B-

C462 A-

C463 B-

C464 B-

C465 B-

C466 B-

C467 B-

C468 B-

C469 B-

C470 B-

C471 B-

C472 B-

C473 B-

C474 B-

C475 B-

C476 A-

C477 A-

C478 A-

C479 A-

C480 A-

C481 A-

C482 A-

C483 A-

C484 B-

C485 B-

C486 B-

C487 B-

C488 B-

C489 B-

C490 A-

C491 B-

C492 B-

C493 A-

C494 A-

C495 A-

C497 A-

C498 B-

C501 B-

C502 A-

C503 B-

C504 A-

C505 B-

C506 B-

C507 B-

C509 B-

C510 A-

C511 B-

C514 B-

C515 A-

C516 A-

C517 A-

C518 A-

C519 B-

C520 B-

C521 B-

C522 B-

C523 B-

C524 A-

C525 A-

C526 B-

C527 B-

C528 B-

C605 B-

C606 B-

C607 A-

C608 A-

C609 A-

C610 A-

C611 A-

C612 A-

C613 A-

C614 A-

C615 A-

C616 A-

C617 A-

C618 A-

C619 A-

C620 A-

C621 A-

C622 A-

C623 A-

C624 A-

C625 A-

C626 B-

C627 B-

C628 B-

C629 B-

C630 B-

C631 B-

C632 B-

C633 B-

C634 B-

C635 A-

C636 A-

C637 A-

C638 A-

C639 A-

C640 A-

C641 A-

C642 A-

C643 A-

C644 A-

C645 A-

C646 A-

C647 A-

C648 A-

C649 A-

C650 A-

C651 B-

C652 A-

C653 A-

C655 A-

C656 A-

C657 B-

C658 B-

C659 A-

C660 A-

C661 B-

C663 A-

C664 A-

C665 A-

OTHER

X401 A-

X402 A-

TH201 A-

TH202 A-

TH203 A-

TH401 A-

CN1 B-

CN2 B-

CN3 B-

CN11 B-

CN12 B-

CN13 B-

CN14 B-

CN15 B-

CN16 B-

CN17 B-

CN18 A-

CN19 B-

CN20 B-

CN21 B-

CN22 B-

CN23 B-

CN24 B-

CN25 B-

CN26 B-

CN27 B-

CN28 B-

CN29 B-

CN30 B-

CN31 B-

CN32 B-

CN33 B-

CN34 A-

CN35 A-

CN36 A-

CN37 A-

CN38 A-

CN39 A-

CN40 A-

CN41 A-

CN42 A-

CN43 A-

CN44 A-

CN45 A-

CN46 A-

CN47 A-

CN48 B-

CN49 B-

CN50 A-

CN51 A-

CN52 A-

CN53 A-

CN54 A-

CN55 B-

CN56 A-

CN57 B-

CN58 B-

CN59 B-

CN60 B-

CN61 B-

CN62 A-

CN63 A-

CN64 A-

CN65 A-

CN66 A-

CN67 B-

CN68 B-

CN69 A-

CN70 A-

CN71 A-

CN72 A-

CN74 B-

CN75 B-

CN76 B-

CN77 B-

CN78 B-

CN79 B-

CN80 B-

CN81 B-

CN82 B-

CN83 A-

CN85 A-

CN86 B-

CN87 B-

CN88 B-

CN89 B-

CN90 B-

CN91 B-

CN92 B-

CN93 B-

CN94 A-

CN95 B-

CN96 B-

CN97 B-

CN98 A-

CP301 A-

CP302 A-

CP303 A-

CP401 A-

CP402 A-

CP403 B-

CP404 B-

CP405 B-

CP406 A-

CP407 A-

CP408 A-

CP409 A-

CP410 A-

CP411 A-

CP412 A-

CP413 A-

CP414 A-

CP601 A-

CP602 A-

CP604 A-

CP605 A-

E11 A-

E101 B-

F1 B-

F2 B-

F3 B-

F4 B-

F5 B-

F6 B-

J1 A-

J2 A-

L1 A-

L2 A-

L3 A-

L4 A-

L5 A-

L6 A-

L7 A-

L11 B-

L12 A-

L13 A-

L14 B-

L15 A-

L16 B-

L17 B-

L18 A-

L19 B-

L101 B-

L102 B-

L103 B-

L104 B-

L105 B-

L106 B-

L107 B-

L108 A-

L109 A-

L110 A-

L111 A-

L112 A-

L113 A-

L115 A-

L116 A-

L117 A-

L118 A-

L119 B-

L120 B-

L121 B-

L122 B-

L123 B-

L124 B-

L207 B-

L208 B-

L209 A-

L210 A-

L211 A-

L212 A-

L213 A-

L214 A-

L215 A-

L216 A-

L217 B-

L218 B-

L219 B-

L220 B-

L221 B-

L222 A-

L223 A-

L224 A-

L225 B-

L226 B-

L227 A-

L302 A-

L303 A-

L304 A-

L305 A-

L306 A-

L307 A-

L308 A-

L309 A-

L310 A-

L311 A-

L312 A-

L313 A-

L314 A-

L401 A-

L402 A-

L403 A-

L404 A-

L405 B-

L406 B-

L407 B-

L408 B-

L409 B-

L410 B-

L411 B-

L412 B-

L413 A-

L414 A-

L415 A-

L416 A-

L417 B-

L418 B-

L419 A-

L420 A-

L601 A-

L602 A-

L603 A-

Summary of Contents for NX-3720

Page 1: ...ANUAL B5B 7268 00 NX 3720H G NX 3720H NX 3720 G NX 3720 NX 3820H G NX 3820H NX 3820 G NX 3820 COPYRIGHT 2017 JVC KENWOOD Corporation TABLE OF CONTENTS 1 PRECAUTION 1 7 2 SPECIFIC SERVICE INSTRUCTIONS 1 7 3 DISASSEMBLY 1 30 4 ADJUSTMENT 1 33 5 TROUBLESHOOTING 1 152 This product complies with the RoHS directive for the European market This product uses Lead Free solder ...

Page 2: ...ries are reserved for JVC KENWOOD Corporation Any modifying reverse engineering copy reproducing or disclosing on an Internet website of the firmware is strictly prohibited without prior written consent of JVC KENWOOD Corporation Furthermore any reselling assigning or transferring of the firmware is also strictly prohibited without embedding the firmware in KENWOOD product memories Transceivers co...

Page 3: ... 22 F to 140 F 30 C to 60 C Frequency Stability 1 0 ppm Dimensions W x H x D Projections not included Radio with Control Head 6 30 x 1 69 x 6 30 in 160 x 43 x 160 mm Weight net Radio with Control Head 2 65 lbs 1 2 kg RECEIVER Sensitivity NXDN 6 25kHz Digital 3 BER 0 20 μV NXDN 12 5kHz Digital 3 BER 0 25μV DMR 12 5 kHz Digital 5 BER 0 30μV DMR 12 5 kHz Digital 1 BER 0 45μV Analog 12dB SINAD 0 25μV ...

Page 4: ...0 mm Weight net Radio with Control Head 1 2 kg RECEIVER Sensitivity NXDN 3 BER 6 25 kHz 12 5 kHz 0 20 μV 0 28 μV NXDN 1 BER 6 25 kHz 12 5 kHz 5 0 dBμV 0 28μV 2 dBμV 0 40μV DMR 12 5 kHz Digital 5 BER 4 5 dBμV 0 30μV DMR 12 5 kHz Digital 1 BER 2 dBμV 0 40μV Analog EIA 12 dB SINAD 12 5 20 25 kHz 0 25 μV Analog EN 20 dB SINAD 12 5 20 25 kHz 1 dBμV 0 45 μV 3 dBμV 0 35 μV Selectivity Analog 12 5kHz 70dB...

Page 5: ...e 22 F to 140 F 30 C to 60 C Frequency Stability 1 0 ppm Dimensions W x H x D Projections not included Radio with Control Head 6 30 x 1 69 x 6 30 in 160 x 43 x 160 mm Weight net Radio with Control Head 2 65 lbs 1 2 kg RECEIVER Sensitivity NXDN 6 25kHz Digital 3 BER 0 20 μV NXDN 12 5kHz Digital 3 BER 0 25μV DMR 12 5 kHz Digital 5 BER 0 30μV DMR 12 5 kHz Digital 1 BER 0 45μV Analog 12dB SINAD 0 25μV...

Page 6: ... mm Weight net Radio with Control Head 1 2 kg RECEIVER Sensitivity NXDN 3 BER 6 25 kHz 12 5 kHz 0 20 μV 0 28 μV NXDN 1 BER 6 25 kHz 12 5 kHz 5 0 dBμV 0 28μV 2 dBμV 0 40μV DMR 12 5 kHz Digital 5 BER 4 5 dBμV 0 30μV DMR 12 5 kHz Digital 1 BER 2 dBμV 0 40μV Analog EIA 12 dB SINAD 12 5 20 25 kHz 0 25 μV Analog EN 20 dB SINAD 12 5 20 25 kHz 1 dBμV 0 45 μV 3 dBμV 0 35 μV Selectivity Analog 12 5kHz 68dB ...

Page 7: ...S 5 External speaker Ignition sense cable KCT 18 KES 3 External speaker Option Option Option Option Option Delivery Transceiver programming Option NX 3720H G NX 3720 G NX 3820H G NX 3820 G only Only when required Frequency range MHz RF power Type TX RX 136 174 TX RX 136 174 TX RX 136 174 25W 50W 50W NX 3720 G E NX 3720H G K NX 3820H G K NX 3820H G K2 NX 3720H K NX 3820H K NX 3820H K2 TX RX 450 520...

Page 8: ...s write to the transceiver Transceiver information mode Used to confirm the transceiver firmware version Encryption Library version User mode Data programming mode PC tuning mode Transceiver information mode PC mode Panel tuning mode Panel test mode Firmware programming mode Clone mode Front panel programming mode 1 PC test mode Mode Operation User mode Power ON Panel test mode 2 Power ON Power ON...

Page 9: ...rom the transceiver and edited on the screen Note KPG D3N can t be used for E type 2 2 6 Firmware Programming Mode 2 2 6 1 Preface Flash memory is mounted on the transceiver This allows the transceiver to be upgrade when new features are released in the future For details on how to obtain the firmware contact Customer Service 2 2 6 2 Connection procedure Connect the transceiver to the personal com...

Page 10: ...ct Input Password is redisplayed 4 Power ON the target transceiver 5 Connecting the cloning cable part No E30 3382 05 to the modular microphone jacks on the source and target 6 Press button on the source while the source displays CLONE MODE The data of the source is sent to the target While the target is receiving the data PROGRAM is displayed When cloning of the data is completed the source displ...

Page 11: ...cy Channel Type Transmit Mode 5 Channel Spacing Decision Decision Decision Decision Decision Decision Decision Unused Back to the previous item Back to the previous item Back to the previous item Back to the previous item Back to the previous item Back to the previous item Unused Unused Go to the TX Frequency Go to the RX Frequency Unused Unused Unused Exit panel program mode Exit panel program mo...

Page 12: ...down Transmit power change Signaling type change Signaling type change RX RAN ON OFF RX RAN ON OFF Unused Unused Unused Signaling type change Signaling type change RX RAN ON OFF RX RAN ON OFF Unused Unused Unused MIC Keypad 0 9 Go to the direct enter mode Slot number select 1 or 2 Transmit power select 1 2 or 3 MIC Keypad Decision Decision Decision Decision Decision Decision Decision Decision Char...

Page 13: ...de NXDN Mixed Transmit Mode DMR and when a kind of Channel Type is set TX Frequency Other than OFF Channel Type Analog Mixed Transmit Mode NXDN Mixed Transmit Mode DMR Clone Front Panel Password TX Frequency Other than OFF Channel Type DMR Mixed Transmit Mode DMR RX RAN TX RAN TX Frequency OFF Channel Type DMR System Type DMR System Type NXDN 6 25Hz Channel Type NXDN Mixed Transmit Mode NXDN or No...

Page 14: ...ion 2 3 2 Horn Alert Function The Horn alert function max 2A drive is enabled by installing the KCT 60 in the transceiver 2 3 2 1 Installation Procedure 1 Remove the ACC cap on the rear of the transceiver 2 Connect the D sub connector of the KCT 60 to the D sub 15 pin terminal of the transceiver 3 Insert the two crimp terminals of the Horn alert cable to pins 13 and 14 of the square plug 4 Connect...

Page 15: ...C4 CTS of D SUB 15 pin connector from TTL level to RS 232C level FNC1 TXD 6pin FNC2 RXD 7pin FNC3 RTS 8pin and FNC4 CTS 9pin of D SUB 15 pin connector are configured at the TTL level as the default value But you can change these serial port level to RS 232C level through the RS 232C level converter IC IC605 by confi guring the port Remove the R623 R625 R630 R631 R633 and R634 chip jumpers and sold...

Page 16: ...ass filter L303 L304 L313 L315 and L317 L315 and L317 are the NX 3720H 3720 only to remove unwanted signals and amplified by a RF amplifier incorporated in IC302 The signal is then fed to the mixer incorporated in IC302 and converted to the baseband signal 2 4 3 2 Baseband circuit The baseband signal is then be fed into an ADC incorporated in IC302 generates the I and Q data This data is in the fo...

Page 17: ...ough the coupler antenna switch D205 D206 and D207 harmonic filter LPF and applied to the antenna terminal 2 4 4 4 APC circuit The Automatic transmission power control APC circuit controls the transmitter output in adjusted value by monitoring it with a coupler RF detection and comparison functions are included in the power control IC IC205 The power control IC output is given as a drive source of...

Page 18: ...age control terminal ASSIST is controlled by the control voltage from D A converter IC411 For the modulation input terminal VCO_MOD of PLL IC302 the output frequency changes according to the applied voltage This is used to modulate the VCO output 2 4 5 3 PLL IC PLL IC302 compares the difference in phases of the VCO oscillation signal and the TCXO X401 reference frequency And it returns the differe...

Page 19: ...2 and Q13 through the fuse F4 and SB2 switch Q17 and Q18 through the fuse F5 Q15 Q16 and D13 regulates B voltage to 5V 50BU Then IC13 regulates 50BU to 3 1V 31BU Then IC15 regulates 31BU to 1 2V 12BU 50BU 31BU and 12BU operate whenever B is supplied IC25 regulates B voltage to 5 4V 54M 54M is controlled by BAT_CNT signal from Power management IC IC22 When Power switch is turned on BAT_CNT signal i...

Page 20: ...O B DDR Mobile DDR2 Sub unit RF Power Module MPU DSP PLL MPU DSP Core MPU DSP RTC Power management IC Flash ROMV I O 3state 512M MPU DSP I O A C DVDD USB_VDDA33 Flash ROM I O Expander ADC CODEC 19 2M TCXO circuit Uart SW RS232C driver SP GND switch clock Sub unit 8bit 8ch DAC 12bit 4ch DAC CODEC AVDD DRVDD I O Expander D sub level shift 8bit 16ch ADC AVCC OPamp for VREF 25REF MPU DSP USB_VBUS SP G...

Page 21: ...unit The clocks of Bluetooth GPS IC require 19 2MHz for core and 32 768 kHz slow clock X1 and X2 for UART Bluetooth GPS IC communicates to the MPU DSP IC404 on the HCI UART Interface of UART Digital audio PCM between the MPU DSP IC404 and the Bluetooth GPS IC IC5 have level conversion at the level conversion IC IC6 and IC7 on Module unit The Bluetooth GPS IC is powered by 1 8V and 3 3V which are s...

Page 22: ...hen OSLO is used Otherwise 2X is used for TX as well 2 4 9 2 GPS Circuit The GPS RF signal is received with the active antenna and connected to the Bluetooth GPS IC IC5 through the terminal CN5 and saw filter L9 The output is passed to pin L2 of the GPS IC The input match for pin L2 comprises of C38 C36 and L7 The control and data lines for the GPS IC are GPS_PA_EN BTFM_nSHUTDOWN GPS_TX and GPS_RX...

Page 23: ...tch Q15 16 Transistor Voltage regulator 50BU Q17 FET DC switch SB2 Q18 Transistor DC switch Q19 FET DC switch Q20 FET DC switch 90T Q21 Transistor DC switch Q22 FET DC switch 90ANT Q23 Transistor DC switch Q25 Transistor DC switch SBC Q101 Transistor Tripler Q102 Transistor Tripler Q103 FET DC switch Q104 Transistor Ripple filter Q105 FET VCO oscillation Q106 107 Transistor VCO Buffer amplifier Q2...

Page 24: ...ion D20 LED TX BUSY LED D21 Zener diode Over voltage protection D22 Diode Reverse current protection D24 Zener diode Over voltage protection D26 Zener diode Over voltage protection D27 Diode Over current protection D28 Zener diode Over voltage protection D30 Zener diode Over voltage protection D32 Zener diode Over voltage protection D33 34 LED KEY Illumination Ref No Part Name Use Function Ref No ...

Page 25: ...8 WCLK O Audio serial data bus word clock output 9 BCLK O Audio serial data bus bit clock output 10 BT_AUD_DI I Audio signal input 11 BT_AUD_DO O Audio signal output 12 RTS2 O Serial data output Pin No Name I O Function 13 CTS2 I Serial data input 14 G_RXD2 I Serial data input 15 G_TXD2 O Serial data output 16 BT_SW O Enable signal for 33BT and 18BT 17 GPSBT_DET I BT GPS unit detection 18 GND Grou...

Page 26: ...s 23 ESD Ground CN5 1 SP O Speaker output 2 SPG Speaker ground Pin No Name I O Function CN7 1 GND Ground 2 R_SET0 O Radio setting signal 0 3 R_SET1 O Radio setting signal 1 4 R_SET2 O Radio setting signal 2 5 GND Ground 6 A23 I LCD driver data command switch signal 7 WR I LCD driver WR signal 8 D 0 I LCD driver data input 9 D 1 I LCD driver data input 10 D 2 I LCD driver data input 11 D 3 I LCD dr...

Page 27: ...is parameter depends on Battery Voltage Supply Current 2 0 A 2 IGN I No Digital Active High Input Voltage Range 0 30 V Threshold High 6 0 V Threshold Low 5 0 V 3 SP2 PA O No Analog Speaker output Audio Output 3 4 W Coupling Capacitor 330 uF RL 3 0 ohm Allowable Frequency 300 0 3000 Hz 4 DETO O Yes Analog FM detector output Output Level 0 24 Vp p Coupling Capacitor 10 uF Allowable Load 600 ohm Outp...

Page 28: ...32C Serial port RTS Voltage Swing 5 5 2 V 9 FNC4 I O Yes Digital Programmable I O VIH 4 0 5 2 V VIL 0 5 1 0 V VOH Io 1 5mA 4 0 5 2 V VOL Io 1 5mA 1 1 V CTS RS232C I Digital RS 232C Serial port CTS Input Voltage Range 30 0 30 00 V Threshold Low 0 5 1 3 V Threshold High 1 75 2 6 V 10 FNC5 I O No Digital Programmable I O VIH 4 0 5 2 V VIL 0 5 1 0 V VOH Io 1 5mA 4 0 5 2 V VOL Io 1 5mA 1 1 V 11 FNC6 I ...

Page 29: ...put Voltage This parameter depends on HR1 Voltage Output Voltage Loss 1 0 V Output Current 2 0 A COM2_RXD I Digital RXD VIH 2 8 5 2 V VIL 0 5 0 5 V 15 GND No GND Ground Pin No Pin Name I O Modification Signal Type Description Rating and Condition Parameter Min Typ Max Unit ...

Page 30: ...the arrow 3 Disconnect the flat cable from connector of the panel assembly 4 Remove the speaker lead from the holder hook 1 Remove the speaker connector from the display unit connector 2 Insert a flat head screwdriver at the stamp position arrow mark in the speaker holder 3 Tilt the screwdriver in the figure direction 4 then remove the speaker holder from the front panel Cabinet Holes Panel assemb...

Page 31: ...stamped mark 1 side into the front panel first Then push the lower tabs stamped mark 2 side into the front panel 2 When mounting the panel assembly pass the flat cable through the hole of the chassis as shown below then connect the flat cable to connector of the panel assembly 3 Fit the panel assembly into the two tabs of the chassis top side first Then fit the panel assembly into the two tabs of ...

Page 32: ...0 NAME PLATE B72 2283 04 CAUTION STICKER B41 1837 04 SHEET G11 4578 04 TX RX UNIT NX 3720H K TX RX UNIT NX 3720 E TX RX UNIT NX 3820H K TX RX UNIT NX 3820H K2 TX RX UNIT NX 3820 E XCA 033K 00 XCA 033E 01 XCA 034K 00 XCA 034K 01 XCA 034E 01 SHEET G11 4611 04 SHIELDING COVER F1B 0086 00 MODULE UNIT XC2 0040 10 SHIELDING COVER F10 3225 05 ILL GUIDE B1B 0101 00 OPTI DIFFUSER B1B 0102 00 MOUNTING J2B 0...

Page 33: ...gnaling numbers are displayed When the panel test mode is activated for the first time the channel and signaling numbers are 1 4 2 2 Button operation 1 When the mode is selected as Analog this function is enabled Power switch Channel Up Down button Volume Up Down button MIC jack KMC 36 OPTION Keypad PTT Button Func not appears on the sub LCD display Function Display Push Volume up Hold Volume up c...

Page 34: ...range 136 174MHz After 2sec Temperature o C Power An Analog narrow mode Aw Analog wide 5k mode Nn NXDN narrow mode Nv NXDN very narrow mode D DMR mode Squelch level Analog mode only Sub LCD display Main LCD display Signaling No Channel No CH RX MHz TX MHz 1 155 05000 155 10000 2 136 05000 136 10000 3 173 95000 173 90000 4 155 00000 155 00000 5 155 20000 155 20000 6 155 40000 155 40000 7 16 No RX T...

Page 35: ...PN9 Burst Pattern 7 SYNC Super Frame PN9 Burst Pattern SYNC Super Frame PN9 Burst Pattern 8 CC 00 Burst 0 Burst Pattern 9 Tone Pattern Tone Test Burst Pattern 10 Silence Pattern Silence Burst Pattern 11 Audio Test Pattern Audio Test Burst Pattern 12 Vocoder Loop None An AST 256 2 6 CV voltage AD value etc Sub LCD display L1 Adjustment point Main LCD display Adjustment value 1 4096 Proper value gui...

Page 36: ...Balance The transmit modulation frequency response is adjusted This item is adjusted so that the deviation of 2kHz becomes the same deviation of 20Hz This item must be adjusted before all adjustment items for deviations are adjusted Maximum Deviation Analog Wide 5k Wide 4k Narrow Maximum Deviation of Analog Wide 5k Wide 4k Narrow is adjusted This item must be adjusted before all adjustment items f...

Page 37: ...nt value 1 point ADJ Transmitter Section 5 1 1024 9 Balance BAL Encode frequency 5 Transmitter Section 6 1 1024 10 Maximum Deviation ADEV 5 5 2 5 Transmitter Section 7 1 1024 11 NXDN High Deviation NDEV 5 5 Transmitter Section 8 1 1024 12 DMR High Deviation DDEV 5 Transmitter Section 9 1 1024 13 QT Deviation QT 5 5 2 5 Transmitter Section 10 1 1024 14 DQT Deviation DQT 5 5 2 5 Transmitter Section ...

Page 38: ...asurement value 5 Receive Section 3 1 256 25 Squelch Open SQL ASQDET measurement value 5 5 2 5 5 5 5 Receive Section 4 1 256 26 Squelch Tight SQLT ASQDET measurement value 5 5 2 5 Receive Section 5 1 256 27 Low RSSI LRSSI RSSI DSP Receive measurement value 5 Receive Section 6 1 256 28 High RSSI HRSSI RSSI DSP Receive measurement value 5 Receive Section 7 1 256 Order Adjusutment item Main LCD displ...

Page 39: ...old press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold 5 reference level Adjustments Narrow An 5 reference level Adjustments Narrow An 5 reference level Adjustments RSSI Referance 1 RSSI1 press hold 5 reference level Adjustments Narrow An IQ Phase IQ press hold 5 reference level Adjustments Narrow An RSSI R...

Page 40: ...viation Meter Frequency Range 100 to 900MHz 4 Digital Volt Meter DVM Measuring Range Input Impedance 10mV to 20V DC High input impedance for minimum circuit loading 5 Oscilloscope DC through 30MHz 6 Frequency Counter Frequency Range Frequency Stability 10Hz to 1000MHz 0 2ppm or less To measure the oscillating frequency of the internal clock 32766 00Hz 32770 00Hz for RTC Correction Resolution 0 01H...

Page 41: ...s Panel test mode PC test mode Test equipment Unit Terminal Unit Parts Method 1 Frequency check 1 CH Sig 1 1 PTT ON 1 Test Channel Channel 1 Test Signaling Type Analog Signaling 1 PTT Press Transmit button f counter Panel ANT Check an internal temperature of radio from 20 C to 33 C 0 25ppm 38 7Hz 155 1MHz 2 High power check 1 CH Sig 1 1 PTT ON TA OFF 1 Test Channel Channel 1 Test Signaling Type An...

Page 42: ...g Type Analog Signaling 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 3 5W 6 5W 7 0A or less 2 CH Sig 2 1 PTT ON TA OFF 2 Test Channel Channel 2 Test Signaling Type Analog Signaling 1 PTT Press Transmit button 3 CH Sig 3 1 PTT ON TA OFF 3 Test Channel Channel 3 Test Signaling Type Analog Signaling 1 PTT Press Transmit button 5 MIC sensitivity check 1 CH Sig 1 1 AG 1kHz PTT ON 1 T...

Page 43: ...stment value Panel Panel tuning mode PC test mode Write the value as followings 280 Reference value 3 VCO Assist 1 Adj item AST Adjust 2 Adj item L1 L2 L3 C1 C2 C3 H1 H2 H3 Adjust Press button to store the adjustment value 1 Adj item VCO Assist 2 Adj item Low1 Low2 Low3 Center1 Center2 Center3 High1 High2 High3 Press Apply button to store the adjustment value Panel Panel tuning mode PC test mode P...

Page 44: ...as finished Remark Frequency is adjusted under receiving condition with SSG 5 RTC Correciton 1 Adj item RTC Adjust Press button to store the adjustment value 1 Adj item RTC Correction Data Press Apply button to store the adjustment value Frequency Counter TX RX TEST POINT CN55 Remark The adjustment value should input the display of a Frequency Counter Item Condition Measurement Adjustment Specific...

Page 45: ...item Medium Transmit Power 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Power meter Ammeter Panel ANT Panel Panel tuning mode PC test mode 30W 1W 10A or less 4 Low Transmit power 1 Adj item L_PWR Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 Adj item Low Transmit Power 2 Adj item Low1 L...

Page 46: ...Balance 1 Adj item An BAL Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 Adj item Balance Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode The Deviati...

Page 47: ...PC test mode PTT Press Transmit button 4150 4250Hz Analog Narrow 1 Adj item An ADEV Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 Adj item Maxmum Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT...

Page 48: ...l tuning mode PTT ON PC test mode PTT Press Transmit button 2995 3117Hz NXDN Very Narrow 1 Adj item Nv NDEV Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 Adj item NXDN High Deviation NXDN Very Narrow Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation...

Page 49: ...ON Press button to store the adjustment value 1 Adj item QT Deviation Analog Wide Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 512 Reference value 0 75kHz 0 05 kHz Analog Narrow 1 Adj item An QT...

Page 50: ...kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 430 Reference value 0 35kHz 0 05 kHz 12 LTR Deviation Analog Wide 1 Adj item Aw LTR Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment va...

Page 51: ...r LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 555 Reference value 2 50kHz 0 05 kHz Analog Narrow 1 Adj item An DTMF Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 ...

Page 52: ...n meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 512 Reference value 1 50kHz 0 05 kHz 15 MSK Deviation Analog Wide 1 Adj item Aw MSK Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the...

Page 53: ...Reference value 1 50kHz 0 05 kHz 16 CWID Deviation Analog Narrow 1 Adj item An CWID Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 Adj item CWID Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT P...

Page 54: ... Analog Narrow QT 1 Balance adjust 2 Maximum Deviation Analog Wide 3 QT Deviation Analog Wide 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 QT Deviation Analog Narrow DQT 1 Balance adjust 2 Maximum Deviation Analog Wide 3 DQT Deviation Analog Wide 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 DQT Deviation Analog Narrow LTR 1 Balance adjust 2 Maximum Deviation Analog Wide 3 LTR Devia...

Page 55: ...t has finished Manual Adjustment Adjust RSSI Level DSP Normal Power Mode Value to the minimum 3 RSSI reference DSP Receive 1 Adj item An RSSI 1 Adjust 2 Adj item L1 L3 C2 H1 H3 SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz 1 Adj item RSSI Reference Analog Narrow 1 DSP Receive 2 Adj item Low1 Low3 Center2 High1 High3 SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz SSG Distortion meter Oscilloscop...

Page 56: ...B SINAD level 3dB MOD 1kHz 1 5kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value 4 Squelch Open Analog Wide 1 Adj item Aw SQL Adjust 2 Adj item L1 L3 C2 H1 H3 S...

Page 57: ... 400Hz 1 5kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value NXDN Very Narrow 1 Adj item Nv SQL Adjust 2 Adj item L1 L3 C2 H1 H3 SSG output 12dB SINAD level at ...

Page 58: ...SINAD level 6dB MOD 1kHz 3kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value Analog Narrow 1 Adj item An SQLT Adjust 2 Adj item L1 L3 C2 H1 H3 SSG output 12dB S...

Page 59: ...Apply button to store the adjustment value 7 High RSSI 1 Adj item An HRSSI Adjust 2 Adj item L1 L3 C2 H1 H3 SSG output 80dBm 22 4μV MOD 1kHz 1 5kHz 1 Adj item High RSSI Analog Narrow 2 Adj item Low1 Low3 Center2 High1 High3 SSG output 80dBm 22 4μV MOD 1kHz 1 5kHz SSG Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mo...

Page 60: ...l test mode is activated for the first time the channel and signaling numbers are 1 4 11 2 Button operation 1 When the mode is selected as Analog this function is enabled Power switch Channel Up Down button Volume Up Down button MIC jack KMC 36 OPTION Keypad PTT Button Func not appears on the sub LCD display Function Display Push Volume up Hold Volume up continuously Push Volume down Hold Volume d...

Page 61: ...perature o C Power An Analog narrow mode Aw Analog wide 5k mode As Analog wide 4k mode Nn NXDN narrow mode Nv NXDN very narrow mode D DMR mode Squelch level Analog mode only Sub LCD display Main LCD display Signaling No Channel No CH RX MHz TX MHz 1 155 05000 155 10000 2 136 05000 136 10000 3 173 95000 173 90000 4 155 00000 155 00000 5 155 20000 155 20000 6 155 40000 155 40000 7 16 No RX TX 1 None...

Page 62: ... 3 Deviation Pattern 5 CC 00 Burst 0 Continuous Pattern 6 SYNC Each Slot PN9 Burst Pattern SYNC Each Slot PN9 Burst Pattern 7 SYNC Super Frame PN9 Burst Pattern SYNC Super Frame PN9 Burst Pattern 8 CC 00 Burst 0 Burst Pattern 9 Tone Pattern Tone Test Burst Pattern 10 Silence Pattern Silence Burst Pattern 11 Audio Test Pattern Audio Test Burst Pattern 12 Vocoder Loop None An AST 256 2 6 CV voltage ...

Page 63: ... Balance The transmit modulation frequency response is adjusted This item is adjusted so that the deviation of 2kHz becomes the same deviation of 20Hz This item must be adjusted before all adjustment items for deviations are adjusted Maximum Deviation Analog Wide 5k Wide 4k Narrow Maximum Deviation of Analog Wide 5k Wide 4k Narrow is adjusted This item must be adjusted before all adjustment items ...

Page 64: ...asurement value 1 point ADJ Transmitter Section 5 1 1024 9 Balance BAL Encode frequency 5 Transmitter Section 6 1 1024 10 Maximum Deviation ADEV 5 5 5 Transmitter Section 7 1 1024 11 NXDN High Deviation NDEV 5 5 Transmitter Section 8 1 1024 12 DMR High Deviation DDEV 5 Transmitter Section 9 1 1024 13 QT Deviation QT 5 5 5 Transmitter Section 10 1 1024 14 DQT Deviation DQT 5 5 5 Transmitter Section...

Page 65: ...ction 3 1 256 25 Squelch Open SQL ASQDET measurement value 5 5 5 5 5 5 Receive Section 4 1 256 26 Squelch Tight SQLT ASQDET measurement value 5 5 5 Receive Section 5 1 256 27 Low RSSI LRSSI RSSI DSP Receive measurement value 5 Receive Section 6 1 256 28 High RSSI HRSSI RSSI DSP Receive measurement value 5 Receive Section 7 1 256 Order Adjusutment item Main LCD display Sub LCD display AW Analog Wid...

Page 66: ...T Deviation LTR Deviation DTMF Deviation Single Tone Deviation MSK Deviation CW ID Deviation IQ Phase RSSI Reference 1 RSSI Reference 2 RSSI Reference 3 RSSI Reference 4 Open Squelch Low RSSI High RSSI Tight Squelch Adjustment Point LCD Display 9 reference level L1 L2 L3 H3 C1 C2 C3 H1 H2 Low 1 Adjustments Low 2 Low 3 High 3 9 reference level Adjustments exit Center 1 Center 2 Center 3 High 1 High...

Page 67: ...Deviation Meter Frequency Range 100 to 900MHz 4 Digital Volt Meter DVM Measuring Range Input Impedance 10mV to 20V DC High input impedance for minimum circuit loading 5 Oscilloscope DC through 30MHz 6 Frequency Counter Frequency Range Frequency Stability 10Hz to 1000MHz 0 2ppm or less To measure the oscillating frequency of the internal clock 32766 00Hz 32770 00Hz for RTC Correction Resolution 0 0...

Page 68: ...ks Panel test mode PC test mode Test equipment Unit Terminal Unit Parts Method 1 Frequency check 1 CH Sig 1 1 PTT ON 1 Test Channel Channel 1 Test Signaling Type Analog Signaling 1 PTT Press Transmit button f counter Panel ANT Check an internal temperature of radio from 20 C to 33 C 0 25ppm 38 7Hz 155 1MHz 2 High power check 1 CH Sig 1 1 PTT ON TA OFF 1 Test Channel Channel 1 Test Signaling Type A...

Page 69: ...ype Analog Signaling 1 AG 1kHz PTT Press Transmit button Deviation meter Oscilloscope AG AF VM Panel ANT MIC jack Adjust AG input to get a standard MOD 5mV 1mV 5 Sensitivity check 1 CH Sig 1 1 SSG output Wide 5k 117dBm 0 32μV MOD 1kHz 3kHz Wide 4k 117dBm 0 32μV MOD 1kHz 2 4kHz Narrow 117dBm 0 32μV MOD 1kHz 1 5kHz 1 Test Channel Channel 1 Test Signaling Type Analog Signaling 1 SSG output Wide 5k 11...

Page 70: ...O Assist 2 Adj item Low1 Low2 Low3 Center1 Center2 Center3 High1 High2 High3 Press Apply button to store the adjustment value Panel Panel tuning mode PC test mode PC test mode Automatic Adjustment 1 Press Autotune button 2 Press Apply button to store the adjustment value after the automatic adjustment has finished Manual Adjustment V Indicator on the PC window shows VCO lock voltage Change the adj...

Page 71: ...st mode Press Start button of Auto Tuning Press Apply button to store the adjustment value after the automatic adjustment has finished PC test mode IF20 value Within 0 10 digits The value of IF20 will become around 0 after the adjustment has finished Remark Frequency is adjusted under receiving condition with SSG 5 RTC Correciton 1 Adj item RTC Adjust Press button to store the adjustment value 1 A...

Page 72: ... 2 5W 15A or less 2 High Transmit power 1 Adj item H_PWR Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 Adj item High Transmit Power 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Power meter Ammeter Panel ANT Panel Panel tuning mode PC test mode 25W 1W 10A or less 3 Low Transmit power 1 A...

Page 73: ... Balance 1 Adj item An BAL Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 Adj item Balance Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode The Deviat...

Page 74: ...tore the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write fixed value for each adjustment point The value is written below Transmit at each adjustment point and check that the deviation is between 3310Hz and 3410Hz Deviation meter LPF 15kHz HPF OFF 500 Reference value Panel tuning mode PTT ON PC test mode PTT Press Transmit button 3310 3410Hz Analo...

Page 75: ... test mode PTT Press Transmit button 2995 3117Hz NXDN Very Narrow 1 Adj item Nv NDEV Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 Adj item NXDN High Deviation NXDN Very Narrow Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Pan...

Page 76: ...N Press button to store the adjustment value 1 Adj item QT Deviation Analog Wide 5k Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 512 Reference value 0 75kHz 0 05 kHz Analog Wide 4k 1 Adj item As...

Page 77: ...er LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 430 Reference value 0 75kHz 0 05 kHz Analog Wide 4k 1 Adj item As DQT Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 ...

Page 78: ...ter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 512 Reference value 1 00kHz 0 05 kHz Analog Wide 4k 1 Adj item As LTR Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1...

Page 79: ...ter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 555 Reference value 2 50kHz 0 05 kHz Analog Wide 4k 1 Adj item As DTMF Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value...

Page 80: ...n meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 512 Reference value 3 00kHz 0 05 kHz Analog Wide 4k 1 Adj item As TONE Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment v...

Page 81: ...n meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 512 Reference value 3 00kHz 0 05 kHz Analog Wide 4k 1 Adj item As MSK Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment va...

Page 82: ...Reference value 1 50kHz 0 05 kHz 15 CWID Deviation Analog Narrow 1 Adj item An CWID Adjust 2 Adj item L1 L3 C2 H1 H3 Adjust PTT ON Press button to store the adjustment value 1 Adj item CWID Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT P...

Page 83: ...Analog Narrow 3 QT Deviation Analog Narrow DQT 1 Balance adjust 2 Maximum Deviation Analog Wide 5k 3 DQT Deviation Analog Wide 5k 1 Balance adjust 2 Maximum Deviation Analog Wide 4k 3 DQT Deviation Analog Wide 4k 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 DQT Deviation Analog Narrow LTR 1 Balance adjust 2 Maximum Deviation Analog Wide 5k 3 LTR Deviation Analog Wide 5k 1 Balance adjust 2 ...

Page 84: ...t has finished Manual Adjustment Adjust RSSI Level DSP Normal Power Mode Value to the minimum 3 RSSI reference DSP Receive 1 Adj item An RSSI 1 Adjust 2 Adj item L1 L3 C2 H1 H3 SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz 1 Adj item RSSI Reference Analog Narrow 1 DSP Receive 2 Adj item Low1 Low3 Center2 High1 High3 SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz SSG Distortion meter Oscilloscop...

Page 85: ...SINAD level 3dB MOD 1kHz 1 5kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value 4 Squelch Open Analog Wide 5k 1 Adj item Aw SQL Adjust 2 Adj item L1 L3 C2 H1 H3 ...

Page 86: ...kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value NXDN Narrow 1 Adj item Nn SQL Adjust 2 Adj item L1 L3 C2 H1 H3 SSG output 12dB SINAD level at Analog Narrow 5...

Page 87: ...l at Analog Narrow 4dB MOD 400Hz 1 8kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value 5 Squelch Tight Analog Wide 5k 1 Adj item Aw SQLT Adjust 2 Adj item L1 L3...

Page 88: ...SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value 6 Low RSSI 1 Adj item An LRSSI Adjust 2 Adj item L1 L3 C2 H1 H3 SSG output 118dBm 0 28μV MOD 1kHz 1 5kHz 1 Adj item Low RSSI Analog Narrow 2 Adj item Low1 Low3 Center2 High1 High3 SSG output 118dBm 0 28μV MOD 1kHz 1 5kHz SSG Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG pr...

Page 89: ...e is activated for the first time the channel and signaling numbers are 1 4 20 2 Button operation 1 When the mode is selected as Analog this function is enabled Power switch Channel Up Down button Volume Up Down button MIC jack KMC 36 OPTION Keypad PTT Button Func not appears on the sub LCD display Function Display Push Volume up Hold Volume up continuously Push Volume down Hold Volume down contin...

Page 90: ...DN very narrow mode D DMR mode Squelch level Analog mode only Sub LCD display Main LCD display Signaling No Channel No Kx types are displayed as K CH K K2 RX MHz TX MHz RX MHz TX MHz 1 485 05000 485 10000 435 05000 435 10000 2 450 05000 450 10000 400 05000 400 10000 3 519 95000 519 90000 469 95000 469 90000 4 485 00000 485 00000 435 00000 435 00000 5 485 20000 485 20000 435 20000 435 20000 6 485 4...

Page 91: ... Tone Pattern Tone Test Burst Pattern 10 Silence Pattern Silence Burst Pattern 11 Audio Test Pattern Audio Test Burst Pattern 12 Vocoder Loop None An AST 256 2 6 CV voltage AD value etc Sub LCD display L1 Adjustment point Main LCD display Adjustment value 1 4096 Proper value guide When the frequency adjustment is necessary or is displayed Adjustment item An Analog narrow mode Aw Analog wide 5k mod...

Page 92: ...00000 426 35000 426 40000 5 C3 485 050000 485 100000 435 05000 435 10000 6 C5 493 850000 493 900000 443 85000 443 90000 7 H2 502 550000 502 600000 452 55000 452 60000 8 H4 511 350000 511 400000 461 35000 461 40000 9 H6 519 950000 519 900000 469 95000 469 90000 Tuning point Display K K2 RX MHz TX MHz RX MHz TX MHz 1 L1 450 050000 450 100000 400 05000 400 10000 2 L2 454 450000 454 500000 404 45000 4...

Page 93: ...iation of 20Hz This item must be adjusted before all adjustment items for deviations are adjusted Maximum Deviation Analog Wide 5k Wide 4k Narrow Maximum Deviation of Analog Wide 5k Wide 4k Narrow is adjusted This item must be adjusted before all adjustment items for tone deviations are adjusted High Deviation NXDN DMR high deviation is adjusted QT Deviation QT deviation is adjusted DQT Deviation ...

Page 94: ...nt value 1 point ADJ Transmitter Section 5 1 1024 9 Balance BAL Encode frequency 9 Transmitter Section 6 1 1024 10 Maximum Deviation ADEV 9 9 2 9 Transmitter Section 7 1 1024 11 NXDN High Deviation NDEV 9 9 Transmitter Section 8 1 1024 12 DMR High Deviation DDEV 9 Transmitter Section 9 1 1024 13 QT Deviation QT 9 9 2 9 Transmitter Section 10 1 1024 14 DQT Deviation DQT 9 9 2 9 Transmitter Section ...

Page 95: ...asurement value 5 Receive Section 3 1 256 25 Squelch Open SQL ASQDET measurement value 5 5 2 5 5 5 5 Receive Section 4 1 256 26 Squelch Tight SQLT ASQDET measurement value 5 5 2 5 Receive Section 5 1 256 27 Low RSSI LRSSI RSSI DSP Receive measurement value 5 Receive Section 6 1 256 28 High RSSI HRSSI RSSI DSP Receive measurement value 5 Receive Section 7 1 256 Order Adjusutment item Main LCD displ...

Page 96: ...SSI Referance 1 RSSI1 press hold 5 reference level Adjustments Narrow An IQ Phase IQ press hold 5 reference level Adjustments Narrow An RSSI Referance 2 RSSI2 press hold 5 reference level Adjustments Narrow An RSSI Referance 3 RSSI3 press hold 5 reference level Adjustments Narrow An RSSI Referance 4 RSSI4 press hold press hold press hold press hold Single Tone Deviation Narrow Single Tone Deviatio...

Page 97: ...Deviation Meter Frequency Range 100 to 900MHz 4 Digital Volt Meter DVM Measuring Range Input Impedance 10mV to 20V DC High input impedance for minimum circuit loading 5 Oscilloscope DC through 30MHz 6 Frequency Counter Frequency Range Frequency Stability 10Hz to 1000MHz 0 2ppm or less To measure the oscillating frequency of the internal clock 32766 00Hz 32770 00Hz for RTC Correction Resolution 0 0...

Page 98: ...st mode PC test mode Test equipment Unit Terminal Unit Parts Method 1 Frequency check 1 CH Sig 1 1 PTT ON 1 Test Channel Channel 1 Test Signaling Type Analog Signaling 1 PTT Press Transmit button f counter Panel ANT Check an internal temperature of radio from 20 C to 33 C 0 25ppm 106 2Hz 435 1MHz K2 121 2Hz 485 1MHz K 2 High power check 1 CH Sig 1 1 PTT ON TA OFF 1 Test Channel Channel 1 Test Sign...

Page 99: ...ng Type Analog Signaling 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 3 5W 6 5W 7 0A or less 2 CH Sig 2 1 PTT ON TA OFF 2 Test Channel Channel 2 Test Signaling Type Analog Signaling 1 PTT Press Transmit button 3 CH Sig 3 1 PTT ON TA OFF 3 Test Channel Channel 3 Test Signaling Type Analog Signaling 1 PTT Press Transmit button 5 MIC sensitivity check 1 CH Sig 1 1 AG 1kHz PTT ON 1 ...

Page 100: ...t mode Write the value as followings 280 Reference value 3 VCO Assist 1 Adj item AST Adjust 2 Adj item L1 L2 L3 L4 L5 L6 C1 C2 C3 C4 C5 H1 H2 H3 H4 H5 H6 Adjust Press button to store the adjustment value 1 Adj item VCO Assist 2 Adj item Low1 Low2 Low3 Low4 Low5 Low6 Center1 Center2 Center3 Center4 Center5 High1 High2 High3 High4 High5 High6 Press Apply button to store the adjustment value Panel Pa...

Page 101: ... has finished Remark Frequency is adjusted under receiving condition with SSG 5 RTC Correciton 1 Adj item RTC Adjust Press button to store the adjustment value 1 Adj item RTC Correction Data Press Apply button to store the adjustment value Frequency Counter TX RX TEST POINT CN55 Remark The adjustment value should input the display of a Frequency Counter Item Condition Measurement Adjustment Specif...

Page 102: ...item Medium Transmit Power 2 Adj item Low1 Low5 Center3 High2 High6 Press Transmit button Press Apply button to store the adjustment value Power meter Ammeter Panel ANT Panel Panel tuning mode PC test mode 30W 1W 10A or less 4 Low Transmit power 1 Adj item L_PWR Adjust 2 Adj item L1 L5 C3 H2 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item Low Transmit Power 2 Adj item Low1 L...

Page 103: ... An BAL Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item Balance Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC ...

Page 104: ... PC test mode PTT Press Transmit button 4150 4250Hz Analog Narrow 1 Adj item An ADEV Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item Maxmum Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment valu...

Page 105: ...C test mode PTT Press Transmit button 2995 3117Hz NXDN Very Narrow 1 Adj item Nv NDEV Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item NXDN High Deviation NXDN Very Narrow Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustmen...

Page 106: ...Hz Deviation meter LPF 3kHz HPF OFF K 503 Reference value K2 496 Reference value Panel tuning mode PTT ON PC test mode PTT Press Transmit button 2695 2803Hz 10 QT Deviation Analog Wide 1 Adj item Aw QT Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item QT Deviation Analog Wide Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 C...

Page 107: ...29 Reference value 0 35kHz 0 05 kHz 11 DQT Deviation Analog Wide 1 Adj item Aw DQT Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item DQT Deviation Analog Wide Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Deviat...

Page 108: ...426 Reference value 0 35kHz 0 05 kHz 12 LTR Deviation Analog Wide 1 Adj item Aw LTR Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item LTR Deviation Analog Wide Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Devia...

Page 109: ...8 Reference value 0 75kHz 0 05 kHz 13 DTMF Deviation Analog Wide 1 Adj item Aw DTMF Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item DTMF Deviation Analog Wide Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Dev...

Page 110: ...rence value 1 25kHz 0 05 kHz 14 Single Tone Deviation Analog Wide 1 Adj item Aw TONE Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item Single Tone Deviation Analog Wide Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment v...

Page 111: ...e K2 511 Reference value 1 50kHz 0 05 kHz 15 MSK Deviation Analog Wide 1 Adj item Aw MSK Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item MSK Deviation Analog Wide Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value...

Page 112: ...Reference value 1 50kHz 0 05 kHz 16 CWID Deviation Analog Narrow 1 Adj item An CWID Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item CWID Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value D...

Page 113: ...n Analog Narrow QT 1 Balance adjust 2 Maximum Deviation Analog Wide 3 QT Deviation Analog Wide 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 QT Deviation Analog Narrow DQT 1 Balance adjust 2 Maximum Deviation Analog Wide 3 DQT Deviation Analog Wide 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 DQT Deviation Analog Narrow LTR 1 Balance adjust 2 Maximum Deviation Analog Wide 3 LTR Devi...

Page 114: ...nt has finished Manual Adjustment Adjust RSSI Level DSP Normal Power Mode Value to the minimum 3 RSSI reference DSP Receive 1 Adj item An RSSI 1 Adjust 2 Adj item L1 L5 C3 H2 H6 SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz 1 Adj item RSSI Reference Analog Narrow 1 DSP Receive 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz SSG Distortion meter Oscillosco...

Page 115: ...dB SINAD level 3dB MOD 1kHz 1 5kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value 4 Squelch Open Analog Wide 1 Adj item Aw SQL Adjust 2 Adj item L1 L5 C3 H2 H6 ...

Page 116: ... 400Hz 1 5kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value NXDN Very Narrow 1 Adj item Nv SQL Adjust 2 Adj item L1 L5 C3 H2 H6 SSG output 12dB SINAD level at ...

Page 117: ... SINAD level 6dB MOD 1kHz 3kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value Analog Narrow 1 Adj item An SQLT Adjust 2 Adj item L1 L5 C3 H2 H6 SSG output 12dB ...

Page 118: ...Apply button to store the adjustment value 7 High RSSI 1 Adj item An HRSSI Adjust 2 Adj item L1 L5 C3 H2 H6 SSG output 80dBm 22 4μV MOD 1kHz 1 5kHz 1 Adj item High RSSI Analog Narrow 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 80dBm 22 4μV MOD 1kHz 1 5kHz SSG Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mo...

Page 119: ...el test mode is activated for the first time the channel and signaling numbers are 1 4 29 2 Button operation 1 When the mode is selected as Analog this function is enabled Power switch Channel Up Down button Volume Up Down button MIC jack KMC 36 OPTION Keypad PTT Button Func not appears on the sub LCD display Function Display Push Volume up Hold Volume up continuously Push Volume down Hold Volume ...

Page 120: ...perature o C Power An Analog narrow mode Aw Analog wide 5k mode As Analog wide 4k mode Nn NXDN narrow mode Nv NXDN very narrow mode D DMR mode Squelch level Analog mode only Sub LCD display Main LCD display Signaling No Channel No CH RX MHz TX MHz 1 435 05000 435 10000 2 400 05000 400 10000 3 469 95000 469 90000 4 435 00000 435 00000 5 435 20000 435 20000 6 435 40000 435 40000 7 16 No RX TX 1 None...

Page 121: ...ot PN9 Burst Pattern 7 SYNC Super Frame PN9 Burst Pattern SYNC Super Frame PN9 Burst Pattern 8 CC 00 Burst 0 Burst Pattern 9 Tone Pattern Tone Test Burst Pattern 10 Silence Pattern Silence Burst Pattern 11 Audio Test Pattern Audio Test Burst Pattern 12 Vocoder Loop None An AST 256 2 6 CV voltage AD value etc Sub LCD display L1 Adjustment point Main LCD display Adjustment value 1 4096 Proper value ...

Page 122: ...Power is adjusted Low Transmit Power Low Transmit Power is adjusted Tuning point Display RX MHz TX MHz Ramp Offset Adjust this item to the optimal Ramp voltage Balance The transmit modulation frequency response is adjusted This item is adjusted so that the deviation of 2kHz becomes the same deviation of 20Hz This item must be adjusted before all adjustment items for deviations are adjusted Maximum...

Page 123: ...measurement value 1 point ADJ Transmitter Section 5 1 1024 9 Balance BAL Encode frequency 9 Transmitter Section 6 1 1024 10 Maximum Deviation ADEV 9 9 9 Transmitter Section 7 1 1024 11 NXDN High Deviation NDEV 9 9 Transmitter Section 8 1 1024 12 DMR High Deviation DDEV 9 Transmitter Section 9 1 1024 13 QT Deviation QT 9 9 9 Transmitter Section 10 1 1024 14 DQT Deviation DQT 9 9 9 Transmitter Secti...

Page 124: ...ction 3 1 256 25 Squelch Open SQL ASQDET measurement value 5 5 5 5 5 5 Receive Section 4 1 256 26 Squelch Tight SQLT ASQDET measurement value 5 5 5 Receive Section 5 1 256 27 Low RSSI LRSSI RSSI DSP Receive measurement value 5 Receive Section 6 1 256 28 High RSSI HRSSI RSSI DSP Receive measurement value 5 Receive Section 7 1 256 Order Adjusutment item Main LCD display Sub LCD display AW Analog Wid...

Page 125: ...l Adjustments QT Deviation Narrow QT Deviation Wide4k s A T Q n A T Q DQT Deviation Narrow DQT Deviation Wide4k DQT An DQT As LTR Deviation Narrow LTR Deviation Wide4k s A R T L n A R T L DTMF Deviation Narrow DTMF Deviation Wide4k DTMF An DTMF As 9 reference level QT Deviation Wide5k QT Aw 9 reference level Adjustments 9 reference level Adjustments DQT Deviation Wide5k DQT Aw 9 reference level Ad...

Page 126: ...Deviation Meter Frequency Range 100 to 900MHz 4 Digital Volt Meter DVM Measuring Range Input Impedance 10mV to 20V DC High input impedance for minimum circuit loading 5 Oscilloscope DC through 30MHz 6 Frequency Counter Frequency Range Frequency Stability 10Hz to 1000MHz 0 2ppm or less To measure the oscillating frequency of the internal clock 32766 00Hz 32770 00Hz for RTC Correction Resolution 0 0...

Page 127: ...rks Panel test mode PC test mode Test equipment Unit Terminal Unit Parts Method 1 Frequency check 1 CH Sig 1 1 PTT ON 1 Test Channel Channel 1 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button f counter Panel ANT Check an internal temperature of radio from 20 C to 33 C 0 25ppm 106 2Hz 435 1MHz 2 High power check 1 CH Sig 1 1 PTT ON TA OFF 1 Test Channel Channel 1 Test Signaling Mode...

Page 128: ...ode Analog Signaling 1 AG 1kHz PTT Press Transmit button Deviation meter Oscilloscope AG AF VM Panel ANT MIC jack Adjust AG input to get a standard MOD 5mV 1mV 5 Sensitivity check 1 CH Sig 1 1 SSG output Wide 5k 117dBm 0 32μV MOD 1kHz 3kHz Wide 4k 117dBm 0 32μV MOD 1kHz 2 4kHz Narrow 117dBm 0 32μV MOD 1kHz 1 5kHz 1 Test Channel Channel 1 Test Signaling Mode Analog Signaling 1 SSG output Wide 5k 11...

Page 129: ...dj item Low1 Low2 Low3 Low4 Low5 Low6 Center1 Center2 Center3 Center4 Center5 High1 High2 High3 High4 High5 High6 Press Apply button to store the adjustment value Panel Panel tuning mode PC test mode PC test mode Automatic Adjustment 1 Press Autotune button 2 Press Apply button to store the adjustment value after the automatic adjustment has finished Manual Adjustment V Indicator on the PC window ...

Page 130: ...st mode Press Start button of Auto Tuning Press Apply button to store the adjustment value after the automatic adjustment has finished PC test mode IF20 value Within 0 30 digits The value of IF20 will become around 0 after the adjustment has finished Remark Frequency is adjusted under receiving condition with SSG 5 RTC Correciton 1 Adj item RTC Adjust Press button to store the adjustment value 1 A...

Page 131: ...W 2 5W 15A or less 2 High Transmit power 1 Adj item H_PWR Adjust 2 Adj item L1 L5 C3 H2 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item High Transmit Power 2 Adj item Low1 Low5 Center3 High2 High6 Press Transmit button Press Apply button to store the adjustment value Power meter Ammeter Panel ANT Panel Panel tuning mode PC test mode 25W 1W 10A or less 3 Low Transmit power 1 ...

Page 132: ...An BAL Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item Balance Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC t...

Page 133: ...ON PC test mode PTT Press Transmit button 4150 4250Hz Analog Wide 4k 1 Adj item As ADEV Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2V H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item Maxmum Deviation Analog Wide 4k Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment...

Page 134: ...s Transmit button 2050 2150Hz 7 NXDN High Deviation NXDN Narrow 1 Adj item Nn NDEV Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item NXDN High Deviation NXDN Narrow Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value ...

Page 135: ... test mode PTT Press Transmit button 1311 1363Hz 8 DMR High Deviation 1 Adj item D DDEV Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item DMR High Deviation DMR Narrow Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment val...

Page 136: ...as followings 529 Reference value 0 75kHz 0 05 kHz Analog Wide 4k 1 Adj item As QT Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item QT Deviation Analog Wide 4k Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Devi...

Page 137: ...Reference value 0 35kHz 0 05 kHz 10 DQT Deviation Analog Wide 5k 1 Adj item Aw DQT Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item DQT Deviation Analog Wide 5k Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Dev...

Page 138: ...owings 426 Reference value 0 60kHz 0 05 kHz Analog Narrow 1 Adj item An DQT Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item DQT Deviation Analog Narrow Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Deviation m...

Page 139: ... as followings 518 Reference value 1 00kHz 0 05 kHz Analog Wide 4k 1 Adj item As LTR Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item LTR Deviation Analog Wide 4k Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value D...

Page 140: ...eference value 0 75kHz 0 05 kHz 12 DTMF Deviation Analog Wide 5k 1 Adj item Aw DTMF Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item DTMF Deviation Analog Wide 5k Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value ...

Page 141: ...lowings 542 Reference value 2 00kHz 0 05 kHz Analog Narrow 1 Adj item An DTMF Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item DTMF Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Deviati...

Page 142: ...alue as followings 511 Reference value 3 00kHz 0 05 kHz Analog Wide 4k 1 Adj item As TONE Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item Single Tone Deviation Analog Wide 4k Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adju...

Page 143: ...s 511 Reference value 1 50kHz 0 05 kHz 14 MSK Deviation Analog Wide 5k 1 Adj item Aw MSK Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item MSK Deviation Analog Wide 5k Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment va...

Page 144: ...s 500 Reference value 2 40kHz 0 05 kHz Analog Narrow 1 Adj item An MSK Adjust 2 Adj item L1 L3 L5 C1 C3 C5 H2 H4 H6 Adjust PTT ON Press button to store the adjustment value 1 Adj item MSK Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Deviation meter...

Page 145: ...F 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply button to store the adjustment value Deviation meter Oscilloscope Panel ANT Panel Panel tuning mode PC test mode Write the value as followings 508 Reference value 1 10kHz 0 10 kHz Item Condition Measurement Adjustment Specifications Remarks Panel tuning mode PC test mode Test equip...

Page 146: ...Analog Narrow 3 QT Deviation Analog Narrow DQT 1 Balance adjust 2 Maximum Deviation Analog Wide 5k 3 DQT Deviation Analog Wide 5k 1 Balance adjust 2 Maximum Deviation Analog Wide 4k 3 DQT Deviation Analog Wide 4k 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 DQT Deviation Analog Narrow LTR 1 Balance adjust 2 Maximum Deviation Analog Wide 5k 3 LTR Deviation Analog Wide 5k 1 Balance adjust 2 ...

Page 147: ...nt has finished Manual Adjustment Adjust RSSI Level DSP Normal Power Mode Value to the minimum 3 RSSI reference DSP Receive 1 Adj item An RSSI 1 Adjust 2 Adj item L1 L5 C3 H2 H6 SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz 1 Adj item RSSI Reference Analog Narrow 1 DSP Receive 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz SSG Distortion meter Oscillosco...

Page 148: ...SINAD level 3dB MOD 1kHz 1 5kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value 4 Squelch Open Analog Wide 5k 1 Adj item Aw SQL Adjust 2 Adj item L1 L5 C3 H2 H6 ...

Page 149: ...5kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value NXDN Narrow 1 Adj item Nn SQL Adjust 2 Adj item L1 L5 C3 H2 H6 SSG output 12dB SINAD level at Analog Narrow ...

Page 150: ...l at Analog Narrow 4dB MOD 400Hz 1 8kHz SSG Distortion meter Oscilloscope Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG press button to store the adjustment value PC test mode After input signal from SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value 5 Squelch Tight Analog Wide 5k 1 Adj item Aw SQLT Adjust 2 Adj item L1 L5...

Page 151: ... SSG 1 Press Acquire Monitored Value button 2 Press Apply button to store the adjustment value 6 Low RSSI 1 Adj item An LRSSI Adjust 2 Adj item L1 L5 C3 H2 H6 SSG output 118dBm 0 28μV MOD 1kHz 1 5kHz 1 Adj item Low RSSI Analog Narrow 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 118dBm 0 28μV MOD 1kHz 1 5kHz SSG Panel ANT Ext SP connector Panel Panel tuning mode After input signal from SSG p...

Page 152: ... 18M L410 L411 32M L412 mobile DDR 18M L403 Flash Memory 32M L401 18M_3 L413 Checking the clock Checking the clock Normal voltage 1 2V 19 2MHz MPU DSP side R424 Pass Pass Pass Pass Checking the Reset Control signal Checking the control signal input to the MPU DSP RST D14 Anode side BINT2 CN17 The POWER key is pressed and held Checking the MPU DSP input switch signal The BGA parts are not broken Th...

Page 153: ...V 3 2V The BGA parts are not broken Remove the FFC of TX RX unit between Sub Display unit If the voltage becomes normal the FFC or Sub Display unit is broken The LCD display INIT ERROR 1 An error occurs when the mobile DDR internal RAM reads or writes The mobile DDR may be broken Check the flowchart from beginning 1 RST MPU DSP reset signal LOW Reset 2 BINT Battery final voltage monitoring LOW Fin...

Page 154: ...5 8pin is 13 6V Standard Voltage Operating Voltage range K Type 13 6V 13 6 15 E type 13 2V 10 8V 15 6V Set the supply voltage within the operating voltage range If set correctly MSP430 or its peripheral circuit is broken Set the supply voltage within the operating voltage range if set correctly 54M IC25 or its peripheral circuit is broken When the signal BINT IC22 13pin has an abnormal outputs che...

Page 155: ...is broken Check that the signal PSW IC22 10pin and PSW_OUT IC22 15pin are linked with the power button on KCH 19 in power on state Checking the operation of MSP430 PSW and IGN A When MSP430 IC22 is replaced IC22 must be replaced to MSP430G25KGCA This MSP430 is written the program B OMAP communicates with MSP430 by serial communication at startup of deck Only firmware version of MSP430 is confirmed...

Page 156: ... SAW Filter L9 Bluetooth GPS IC IC5 Level conversion IC IC6 IC7 TCXO 19 2MHz X1 32 768 kHz clock X2 33BT Regulator IC3 18BT Regulator IC2 33GPS Regulator IC4 MPU DSP IC IC404 Positioning is not carried out normally Power is not supplied to the KRA 40 When the power supply is turned ON Displayed GPS ANT FAIL is displayed Not displayed Fail Verify the connection of KRA 40 SMA connector Pass Verify t...

Page 157: ...NIT PCB side B a Check the BT GPS UNIT PCB side B b Verify the RTC line circuit for the BT GPS X2 L8 C39 Replace any abnormal parts The reference clock circuit for the BT GPS is faulty Verify the R9 Q1 R10 R26 R12 R13 X1 C4 C8 C9 Replace any abnormal parts Fail Verify the BT GPS power supply 33GPS L6 3 3V Fail Fail Verify the power supply voltage after removing the KRA 40 33GPS L6 3 3V The BT GPS ...

Page 158: ...normal Replace the PCB Fail Check the TX RX UNIT PCB Verify the BT GPS control signal BT_SHUTDOWN CN1 14pin 3 3V BT_SHUTDOWN line circuit is faulty Verify the IC1 R7 Replace any abnormal parts Fail Verify the BT GPS control signal TXD2 CN1 6pin Square waveform UART data of 3 3V logic Check the TX RX UNIT PCB Check the TX RX UNIT PCB Fail The 18BT_HCI_RX TXD2 line circuit is faulty Verify the CP1 I...

Page 159: ...GPS power supply line 33BT circuit is faulty Verify the PCB side B parts C5 C46 C44 C49 Replace any abnormal parts Check the PCB side B b Fail The BT GPS IC is abnormal Replace the PCB The BT GPS power supply line 18BT circuit is faulty Verify the PCB side A parts C2 C47 L5 L13 C45 C48 Replace any abnormal parts ...

Page 160: ...ial data line connected to UART RX of MPU DSP IC MPU DSP to BT GPS IC 6 18BT_HCI_RX BT GPS serial data line connected to UART RX of BT GPS IC MPU to BT GPS IC 7 18BT_HCI_TX BT GPS serial data line connected to UART TX of GPS IC BT GPS IC to MPU 8 BT_SHUTDOWN BT GPS active control of MPU DSP IC MPU DSP to BT GPS IC High Reset Active Low Fail Fail Verify the BT GPS control signal CP405 3pin Square w...

Page 161: ...3BT Regulator IC3 18BT Regulator IC2 MPU DSP IC IC404 TX RX Unit I can not pair with the Bluetooth BT headset Is the BT headset charged enough Is the BT headset turned on Is the BT headset in pairing mode Check the BT GPS UNIT PCB side A Check the BT GPS UNIT PCB side A Fail Verify the antenna matching parts Visually check to L15 C68 Verify the BT GPS power supply 33BT L4 3 3V Fail Verify the BT G...

Page 162: ...7 R29 Fail Fail Verify the BT GPS control signal BTFM_nSHUTDoWN IC1 5pin 1 8V Fail Verify the BT GPS control signal 18BT_RX IC6 7pin Square waveform UART data of 1 8V logic Baud rate Default 115 2kbps After 3 967Mbps Replace any abnormal parts Verify the BT GPS control signal BT_SHUTDOWN CN1 16pin 3 3V Fail BT_SHUTDOWN line circuit is faulty Verify the IC1 R7 Replace any abnormal parts Fail Verify...

Page 163: ...side B parts C5 C46 C44 C49 Replace any abnormal parts Fail Check the PCB side B b Fail The BT GPS power supply line 18BT circuit is faulty Verify the PCB side A parts C2 C47 L5 L13 C45 C48 Replace any abnormal parts Fail Verify the BT GPS control signal 18BT_HCI_TX IC6 8pin Square waveform UART data of 1 8V logic The RXD2 18BT_HCI_TX line circuit is faulty Verify the CP1 IC6 R22 Replace any abnor...

Page 164: ...s abnormal Replace the TX RX PCB The MPU DSP IC is abnormal Replace the TX RX PCB Fail Verify the BT GPS control signal RXD2 CN735 14pin Square waveform UART data of 3 3V logic Baud rate Default 115 2kbps After 3 967Mbps The BT GPS IC is abnormal Replace the PCB Descriptions of signal names 1 33BT BT GPS IC 3 3V power supply 2 18BT BT GPS IC 1 8V power supply 3 TXD2 BT GPS serial data line connect...

Page 165: ...bels corresponding to the new printed circuit board Refer to the images below for label placement 5 If necessary write the FPU data used by the customer with the KPG D3 D3N Model Name Original TX RX unit Number For Service TX RX unit Number NX 3720H G 3720H K XC1 182K 00 XCA 033K 00 NX 3720 G 3720 E XC1 182K 00 XCA 033E 01 NX 3820H G 3820H K XC1 183K 00 XCA 034K 00 NX 3820H G 3820H K2 XC1 183K 01 ...

Page 166: ... the NXDN ESN number When a new printed circuit board is used the KENWOOD ESN changes as does the Transceiver Information display of the KPG D3 D3N but this does not have any effect on the operation of the transceiver If changing to the original ESN please contact our service center KPG D3N can t be used for E type ESN Label Layout NX 3720H G K NX 3720 G E NX 3720 E NX 3820H G K NX 3820H K NX 3820...

Page 167: ...en the transceiver fails to start up due to the transceiver failure 1 Prepare the followings Transceiver NX 3720 NX 3720H NX 3820 or NX 3820H Regulated DC power supply Programming interface cable KPG 46U or KPG 46X Power cable 2 Remove the cabinet top packing and shielding plate of the transceiver Connect a transceiver regulated DC power supply programming interface cable KPG 46U or KPG 46X and po...

Page 168: ... number and baud rate and then click the Write button Note Configuring Auto for baud rate automatically apply the maximal speed of baud rate allowed for a programming cable connected to the selected COM port number Upon start of overwriting on the transceiver LOADING appears on an LCD screen 6 Upon completion of the firmware overwriting CHECKSUM xxxx appears on an LCD screen ...

Page 169: ...d in the Parts List The parts numbers values and rated voltage etc in the Schematic Diagrams are for reference only Since the circuit diagrams are standard ones the circuits and circuit constants may be subject to change for improvement without any notice The parts of the symbol with may vary depending on model Refer to the parts list for details The parts of the symbol with are unmounted parts ...

Page 170: ...N86 CN82 CN81 CN80 CN79 CN78 CN77 CN76 CN75 CN74 CN68 CN67 CN61 CN60 CN59 CN58 CN57 CN55 CN49 CN48 CN33 CN32 CN31 CN30 CN29 CN28 CN27 CN26 CN25 CN24 CN23 CN22 CN21 CN20 CN19 CN17 CN16 CN15 CN14 CN13 CN12 CN11 C661 C658 C657 C651 C634 C633 C632 C631 C630 C629 C628 C627 C626 C606 C605 C528 C527 C526 C523 C522 C521 C520 C519 C514 C511 C509 C507 C506 C505 C503 C501 C498 C492 C491 C489 C488 C487 C486 C...

Page 171: ...12 D611 D610 D609 D608 D607 D606 D605 D604 D603 D601 D408 D401 D304 D303 D302 D301 D209 D208 D207 D206 D205 D204 D202 D108 D106 D105 D104 D103 D102 D27 D26 D24 D22 D21 D19 D18 D16 D15 D14 D13 CP605 CP604 CP602 CP601 CP414 CP413 CP412 CP411 CP410 CP409 CP408 CP407 CP406 CP402 CP401 CP303 CP302 CP301 CN98 CN94 CN85 CN83 CN72 CN71 CN70 CN69 CN66 CN65 CN64 CN63 CN62 CN56 CN54 CN53 CN52 CN51 CN50 CN47 ...

Page 172: ...2 B 4A C14 A 5A C15 A 5A C16 A 5A C17 A 5A C18 A 5A C19 A 5A C20 B 4B C21 B 5B C22 B 4C C24 A 5A C25 B 4B C26 B 4C C27 A 5A C28 B 5B C29 B 4A C30 B 5C C31 A 5A C32 A 5C C33 B 3B C34 A 5C C35 B 3B C36 A 4C C37 B 3B C38 B 3B C39 B 2A C40 B 3B C41 B 2A C42 A 4C C43 B 3B C44 B 3B C45 A 5C C46 B 2A C47 A 4C C48 A 5C C49 B 3A C50 B 3B C51 B 3B C52 B 3A C53 A 5C C54 A 5C C55 B 3B C56 B 4B C57 B 3B C58 B ...

Page 173: ... CN92 CN91 CN90 CN89 CN88 CN87 CN86 CN82 CN81 CN80 CN79 CN78 CN77 CN76 CN75 CN74 CN68 CN67 CN61 CN60 CN59 CN58 CN57 CN55 CN49 CN48 CN33 CN32 CN31 CN30 CN29 CN28 CN27 CN26 CN25 CN24 CN23 CN22 CN21 CN20 CN19 CN17 CN16 CN15 CN14 CN13 CN12 CN11 C661 C658 C657 C651 C634 C633 C632 C631 C630 C629 C628 C627 C626 C606 C605 C528 C527 C526 C523 C522 C521 C520 C519 C514 C511 C509 C507 C506 C505 C503 C501 C498...

Page 174: ...D614 D613 D612 D611 D610 D609 D608 D607 D606 D605 D604 D603 D601 D408 D401 D304 D303 D302 D301 D209 D208 D207 D206 D205 D204 D108 D106 D105 D104 D103 D102 D27 D26 D24 D22 D21 D19 D18 D16 D15 D14 D13 CP605 CP604 CP602 CP601 CP414 CP413 CP412 CP411 CP410 CP409 CP408 CP407 CP406 CP402 CP401 CP303 CP302 CP301 CN98 CN94 CN85 CN83 CN72 CN71 CN70 CN69 CN66 CN65 CN64 CN63 CN62 CN56 CN54 CN53 CN52 CN51 CN5...

Page 175: ...5A C16 A 5A C17 A 5A C18 A 5A C19 A 5A C20 B 4B C21 B 5B C22 B 4C C24 A 5A C25 B 4B C26 B 4C C27 A 5A C28 B 5B C29 B 4A C30 B 5C C31 A 5A C32 A 5C C33 B 3B C34 A 5C C35 B 3B C36 A 4C C37 B 3B C38 B 3B C39 B 2A C40 B 3B C41 B 2A C42 A 4C C43 B 3B C44 B 3B C45 A 5C C46 B 2A C47 A 4C C48 A 5C C49 B 3A C50 B 3B C51 B 3B C52 B 3A C53 A 5C C54 A 5C C55 B 3B C56 B 4B C57 B 3B C58 B 3A C59 B 3A C60 B 2A C...

Page 176: ... A 3A D18 A 3A D20 A 1B D21 B 1A D22 B 1A D24 B 1A D26 B 1A D27 B 1A D28 B 1A D30 B 1A D32 B 1A D33 A 1B D34 A 1A RESISTOR R1 B 3B R2 B 3B R4 B 3B R5 B 3B R6 B 3B R7 B 3B R8 A 4B R9 A 4A R10 A 4A R11 A 2A R12 A 1B R13 A 1A R14 B 3B R15 B 3B R16 B 1A R17 B 1A R18 B 3A R19 B 3B R20 B 3A R21 B 3B R22 A 1B R23 A 4A R24 A 3A R25 A 2A R27 A 3A R28 A 4A R29 A 1B R30 A 1B R31 A 4B R32 A 3A R33 A 3A R36 B ...

Page 177: ...N REF NO LOCATION IC IC1 B 2A IC2 B 3B IC3 B 3A IC4 B 3A IC5 A 2B IC6 B 3B IC7 B 3B TRANSISTOR Q1 A 1B DIODE D17 B 1B D18 B 1B RESISTOR R1 B 3A R2 B 2A R3 B 3A R4 B 3A R7 B 3A R8 B 3B R9 A 1B R10 A 1B R11 B 3A R12 A 1B R13 A 1B R14 B 3A R15 B 1B R16 B 1B R18 A 2B R19 B 1B R21 A 2B R22 B 3A R23 B 1B R24 B 1A R25 B 2A R26 A 1B R27 B 2A R29 B 2B CAPACITOR C1 B 3B C2 B 3B C3 B 3A C4 A 1B C5 B 3A C6 B ...

Page 178: ...D2 TXD2 BT_SW GPSBT_DET GND 54M 54M CN1 1 20 CN5 CN7 CN5 D7 RSTB ESD_GND RD CN6 VDDI 23 VG VDD VSS VD1 V0 1 LCD ASSY XC3 050 2 1 VCC NC1 oUT2 PP NC2 oUT1 GND NC GND GND GND GND SB SB SB SB D 3 D 4 D 5 NC 54M NC 32M NC 18M NC GND NC MIC VBUS CS LCDRST RD D 7 D 6 WR A 23 R_SET2 GND IGN SP2 DETO DATAI FCN2 FCN3 FCN4 FCN5 FCN1 50AC HR1 HR2 GND FCN6 DC Supply D 1 D 3 SPG SPG NC SP SP I2CDT SPG DM KVL E...

Page 179: ... capacitor The display shows the SSG input value required to obtain 12dB SINAD Transmitter Section AF 1kHz AF 1kHz RF Center Frequency Mod Local IC607 IC404 C327 C145 MIC D205 ANT D206 IC303 C216 IC202 C225 Q201 C238 IC201 C250 D207 C262 Transmit frequency 155MHz LPF ANT SW HPF Transceiver IC VCO MPU DSP CODEC 120dBm 121 5dBm 122 5dBm 141mVrms CODEC MPU DSP Pre Drive Drive Final LPF ANT SW 6 0mVrm...

Page 180: ... shows the SSG input value required to obtain 12dB SINAD Transmitter Section AF 1kHz AF 1kHz RF Center Frequency Mod Local IC607 IC404 C327 C145 MIC D205 ANT D206 IC303 C216 IC202 C225 Q201 C238 IC201 C250 D207 C262 Transmit frequency 435MHz K2 E 485MHz K LPF ANT SW HPF Transceiver IC VCO MPU DSP CODEC 120dBm 121 5dBm 㪄㪈㪉㪉㪅㪌㪻㪙㫄 141mVrms CODEC MPU DSP Pre Drive Drive Final LPF ANT SW 5 8mVrms 2dBm ...

Page 181: ...26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 EC710AM 0560A CN7 1000p C45 C5 C44 C24 C23 C19 C18 C10 1k R81 C69 4 7u C6 NSSW206C T865 D16 NSSW206C T865 D15 NSSW206C T865 D10 1u C68 TH1 t C27 L4 100p C67 C60 100 R80 100 R79 180 R31 180 R30 180 R23 180 R22 1k R28 SSM6N37FE Q8 100p C25 LB73G0AM 004 L11 0 1u C62 LB73H0AV 003 L9 LB73G0AM 004 L2 0 1u C15 100p C9 100 R75 100 R74 10...

Page 182: ...11 GND 10 DIR4 9 A4 8 A3 7 A2 6 A1 5 DIR1 4 VCC A 3 VCC B 2 DIR2 1 74AVC4TD245GU IC7 GND1 GND2 oUT IN L11 B1 16 B2 15 B3 14 B4 13 DIR3 12 OE 11 GND 10 DIR4 9 A4 8 A3 7 A2 6 A1 5 DIR1 4 VCC A 3 VCC B 2 DIR2 1 74AVC4TD245GU IC6 10k R25 10k R22 2 3 5 4 1 L9 100 R7 100 R4 100 R1 1u C31 18p C18 18p C19 RN262CS D18 RN262CS D17 0 1u C11 0 1u C34 1u C15 L8 0 1u C33 L4 0 1u C14 VSS_RF_BT B10 VSS_DCo_BT A9 ...

Page 183: ...RTWR IC409 EXPAD 25 A2 24 A1 23 INT 22 VCC 21 SDA 20 SCL 19 A0 18 P17 17 P16 16 P15 15 P14 14 P13 13 P12 12 P11 11 P10 10 GND 9 P07 8 P06 7 P05 6 P04 5 P03 4 P02 3 P01 2 P00 1 TCA9555RTWR IC604 VA2 32 REFP 31 REFM 30 GPIo 29 VBD 28 BDGND 27 SDo 26 SDI 25 SCLK 24 CS 23 AGND2 22 VA1 21 CH0 20 CH1 19 CH2 18 CH3 17 CH4 16 CH5 15 CH6 14 CH7 13 CH8 12 CH9 11 CH10 10 CH11 9 CH12 8 CH13 7 CH14 6 CH15 5 AI...

Page 184: ...n L113 L41 2785 53 270n L116 L41 2785 53 270n L115 LB73H0AY 004 L117 L34 4610 15 35 5n L7 Q106 2SC5108FT Y Q105 MCH3914 H 8 0 R139 100k R136 1 8k R140 RN73HH1J151D 150 R137 RN73HH1J100D 10 R138 56 R142 2 7k R141 VCO CPZ CP C149 470p C124 100p C120 220p C123 0 047u C115 CK73FBB1H154K 0 15u C113 CS77ABE1D100M 20 10u C114 SMV1270 079LF D102 1SV282 F D103 1SV282 F D105 1SV282 F D106 1SV282 F D104 L41 ...

Page 185: ... CRST BCLK WCLK MCLK IC607 CODEC TLV32AIC3104I 18M_3 32A MI2 ME MIC VBUS DETO DATAI 50A 1 2 IC608 BU7242UNX BU7242UNX 2 2 AFO IC608 AFO_SP AFO_D 50A LA4631VC XE SB2 IC601 TC7SZ08FE IC408 DM_OUT DM_EN DM_IN TC7SET125FUF IC407 EXT SP J2 TCA9555RTWR IC604 I O EXPANDER I2CCK I2CDT LEVEL CONVERSION SSM6N15AFEM Q601 50A RS 232C Driver ADM3202ARUZ IC909 50A RXD RS232C TXD RS232C CTS RS232C RTS RS232C TXD...

Page 186: ...PS_ALM CODEC_DI CODEC_DO I2CCK I2CDT CRST BCLK WCLK MCLK IC607 CODEC TLV32AIC3104I 18M_3 32A MI2 ME MIC VBUS DETO DATAI 50A 1 2 IC608 BU7242UNX BU7242UNX 2 2 AFO IC608 AFO_SP AFO_D 50A LA4631VC XE SB2 IC601 TC7SZ08FE IC408 DM_OUT DM_EN DM_IN TC7SET125FUF IC407 EXT SP J2 TCA9555RTWR IC604 I O EXPANDER I2CCK I2CDT SSM6N15AFEM Q601 50A RS 232C Driver ADM3202ARUZ IC909 50A RXD RS232C TXD RS232C CTS RS...

Page 187: ...C4 TC7WT125FUF 2 2 USB_D USB_D To LCD ASSY CN6 TXD RXD DAT 1 DAT 7 CS RD WR A 23 32M 54M 32M 18M 18M SW LCDRST RSTB To FLEX P BOARD CN3 IO EXPANDER LCDRST I2CCK I2CDT KEYINT PSW S1 S10 KEY ILLUMINATION LCD BACKLIGHT D3 D6 D11 D12 D17 D18 D33 D34 B30 2365 05 D9 D10 D15 D16 NSSW206C T865 RGB LED D20 B30 2364 05 DC SW SSM6N37FE Q2 KEYBLC SSM6N37FE Q8 LCDBLC1 DC SW DC SW LCDBLC2 54M 54M LED_R LTC014EE...

Page 188: ...MEMO No RA054 Rev 001 2 20 ...

Page 189: ...ce only with specified part numbers BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and performance We recommend that genuine parts be used x_ in a description column shows the number of the used part Contents Exploded view of general assembly and parts list Electrical parts list Packing materials and accessories parts list 3 2 3 4 3 21 ...

Page 190: ...nd parts list Block No M1MM 12 29 1 3 4 5 6 9 8 10 11 13 14 15 16 17 19 20 21 22 23 24 25 26 27 28 30 31 32 33 34 35 36 37 38 16 41 42 43 7 A A A A B B B B B B B B B 44 C C SUB UNIT 03 TX RX UNIT 01 02 GPS type W O GPS type K K2 type E type B MODULE UNIT 04 ...

Page 191: ...PACKING SP 29 J1K 0456 00 HOLDER DISP PCB 30 J2B 0341 00 MOUNTING LCD 31 K2K 0242 00 KEY TOP 32 T07 0757 35 SPEAKER 6OHM 5 5W 7W 33 W09 0971 05 LITHIUM CELL 34 B09 0754 05 CAP SMA 3720GE 3720HGK 3820GE 3820HGK 3820HGK2 35 E0E 0003 00 C RECEPTACLE SM SMA 3720GE 3720HGK 3820GE 3820HGK 3820HGK2 36 E3F 0017 10 FLAT CABLE 20P BT GPS 3720GE 3720HGK 3820GE 3820HGK 3820HGK2 37 F10 3225 05 SHIELDING COVER ...

Page 192: ...523EBFS8 TRANSISTOR Q204 LSCR523EBFS8 TRANSISTOR Q205 EMD9 DIGI TRANSISTOR Q206 VT6M1 FET Q301 SSM3K15AMFV FET Q401 2SC4617 S TRANSISTOR Q402 SSM3K15AMFV FET Q403 SSM3K15AMFV FET Q404 LTC014TEBFS8 DIGI TRANSISTOR Q601 SSM6N15AFEM DUAL FET Q602 LTC014TEBFS8 DIGI TRANSISTOR Q603 TPCP8107 F FET Q604 LTC014TEBFS8 DIGI TRANSISTOR Q605 SSM6N15AFEM DUAL FET Q606 SSM3J334R FET D1 ST70 27F 572 ZENER DIODE ...

Page 193: ... Part Name Description Local C116 CC730AD1H104J C CAPACITOR 0 1uF 50V J C120 CC73HCH1H101J C CAPACITOR 100pF 50V J C123 CC73HCH1H221J C CAPACITOR 220pF 50V J C124 CK73HBB1H471K C CAPACITOR 470pF 50V K C125 CC73HCH1H101J C CAPACITOR 100pF 50V J C127 CC73HCH1H221J C CAPACITOR 220pF 50V J C128 CC73HCH1H020B C CAPACITOR 2pF 50V B C129 CC73HCH1HR75B C CAPACITOR 0 75pF 50V B C130 CK73FB1C106K C CAPACITO...

Page 194: ...959 05 C CAPACITOR 0 1uF 16V C428 C93 1959 05 C CAPACITOR 0 1uF 16V C429 C93 1959 05 C CAPACITOR 0 1uF 16V Symbol No Part No Part Name Description Local C430 C93 1959 05 C CAPACITOR 0 1uF 16V C431 C93 1959 05 C CAPACITOR 0 1uF 16V C432 C93 1959 05 C CAPACITOR 0 1uF 16V C433 CC73JCH1H101J C CAPACITOR 100pF 50V J C434 C93 1959 05 C CAPACITOR 0 1uF 16V C435 C93 1959 05 C CAPACITOR 0 1uF 16V C436 CK73...

Page 195: ...73HB1J104J MG RESISTOR 100kΩ 1 16W J Symbol No Part No Part Name Description Local R22 RK73HH1J104D MG RESISTOR 100kΩ 1 16W D R23 RK73HH1J104D MG RESISTOR 100kΩ 1 16W D R24 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R25 RK73HH1J104D MG RESISTOR 100kΩ 1 16W D R26 RK73HH1J223D MG RESISTOR 22kΩ 1 16W D R27 RK73HB1J103J MG RESISTOR 10kΩ 1 16W J R28 RK73JB1H102J MG RESISTOR 1kΩ 1 20W J R29 RK73HB1J103J MG RES...

Page 196: ...74 RK73HB1J223J MG RESISTOR 22kΩ 1 16W J R275 RK73HB1J223J MG RESISTOR 22kΩ 1 16W J Symbol No Part No Part Name Description Local R276 RK73PB2H560J MG RESISTOR 56Ω 1 2W J R277 RK73PB2H560J MG RESISTOR 56Ω 1 2W J R278 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R279 RK73HB1J560J MG RESISTOR 56Ω 1 16W J R280 RK73GB2A000J MG RESISTOR 0Ω 1 10W J R282 RK73HB1J273J MG RESISTOR 27kΩ 1 16W J R302 RK73HB1J821J MG ...

Page 197: ... 1 16W J R616 RK73HB1J103J MG RESISTOR 10kΩ 1 16W J R617 RK73HB1J103J MG RESISTOR 10kΩ 1 16W J R618 RK73HB1J104J MG RESISTOR 100kΩ 1 16W J R619 RK73HB1J103J MG RESISTOR 10kΩ 1 16W J Symbol No Part No Part Name Description Local R620 RK73HB1J472J MG RESISTOR 4 7kΩ 1 16W J R621 RK73HB1J472J MG RESISTOR 4 7kΩ 1 16W J R622 RK73HB1J104J MG RESISTOR 100kΩ 1 16W J R623 RK73GB2A000J MG RESISTOR 0Ω 1 10W J...

Page 198: ...AK 001 CHIP FERRITE L413 LB73G0AK 001 CHIP FERRITE L414 LB73H0AV 002 CHIP FERRITE L415 L79 1984 05 FILTER L416 L79 1984 05 FILTER L417 LB73H0AY 002 CHIP FERRITE L418 LB73H0AY 002 CHIP FERRITE L419 L79 1984 05 FILTER L420 L92 1101 05 CHIP FERRITE L601 LB73H0AV 003 CHIP FERRITE L602 LB73H0AV 003 CHIP FERRITE L603 LB73H0AV 003 CHIP FERRITE CN1 EC720AA 0560A FFC FPC CONNE CN2 E40 6862 05 F C CONNECTOR...

Page 199: ... D205 L8104 DIODE D206 L8104 DIODE D207 L8104 DIODE D208 RN142S DIODE D209 RN142S DIODE D301 1SS390 DIODE D302 1SS390 DIODE D303 1SS400SM DIODE D304 1SS400SM DIODE D401 RB521CM 30 DIODE D402 SPC10501A01 VARISTOR D403 SPC10501A01 VARISTOR D404 SPC10501A01 VARISTOR D405 SPC10501A01 VARISTOR D406 SPC10501A01 VARISTOR D407 EDZV8 2B ZENER DIODE D408 RB521CM 30 DIODE D409 RB521CM 30 DIODE D410 RB521CM 3...

Page 200: ... 0 5pF 50V B C136 CC73HCH1H101J C CAPACITOR 100pF 50V J Symbol No Part No Part Name Description Local C137 CC73HCH1H1R5B C CAPACITOR 1 5pF 50V B 3820E 3820GE 38 20HGK2 3820HK2 C137 CC73HCH1H020B C CAPACITOR 2pF 50V B 3820HGK 3820HK C138 CC73HCH1H470G C CAPACITOR 47pF 50V G C139 CC73HCH1H090B C CAPACITOR 9pF 50V B C140 CC73HCH1H0R5B C CAPACITOR 0 5pF 50V B C141 CC73HCH1H120G C CAPACITOR 12pF 50V G ...

Page 201: ... 1959 05 C CAPACITOR 0 1uF 16V C429 C93 1959 05 C CAPACITOR 0 1uF 16V C430 C93 1959 05 C CAPACITOR 0 1uF 16V Symbol No Part No Part Name Description Local C431 C93 1959 05 C CAPACITOR 0 1uF 16V C432 C93 1959 05 C CAPACITOR 0 1uF 16V C433 CC73JCH1H101J C CAPACITOR 100pF 50V J C434 C93 1959 05 C CAPACITOR 0 1uF 16V C435 C93 1959 05 C CAPACITOR 0 1uF 16V C436 CK73HB1H103K C CAPACITOR 10000pF 50V K C4...

Page 202: ...20HGK2 3820HK2 Symbol No Part No Part Name Description Local R5 R92 1061 05 C RESISTOR 0 008Ω R21 RK73HB1J104J MG RESISTOR 100kΩ 1 16W J R22 RK73HH1J104D MG RESISTOR 100kΩ 1 16W D R23 RK73HH1J104D MG RESISTOR 100kΩ 1 16W D R24 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R25 RK73HH1J104D MG RESISTOR 100kΩ 1 16W D R26 RK73HH1J223D MG RESISTOR 22kΩ 1 16W D R27 RK73HB1J103J MG RESISTOR 10kΩ 1 16W J R28 RK73JB...

Page 203: ...47Ω 1 16W J R262 RK73FB2B101J MG RESISTOR 100Ω 1 8W J 3820E 3820GE 38 20HGK2 3820HK2 Symbol No Part No Part Name Description Local R262 RK73FB2B910J MG RESISTOR 91Ω 1 8W J 3820HGK 3820HK R265 RK73HB1J223J MG RESISTOR 22kΩ 1 16W J R266 RK73HB1J274J MG RESISTOR 270kΩ 1 16W J R267 RK73HB1J392J MG RESISTOR 3 9kΩ 1 16W J R268 RK73GB2A560J MG RESISTOR 56Ω 1 10W J R269 RK73FB2B820J MG RESISTOR 82Ω 1 8W J...

Page 204: ...SISTOR 22kΩ 1 16W D R530 RK73HH1J223D MG RESISTOR 22kΩ 1 16W D Symbol No Part No Part Name Description Local R531 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R532 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R533 RK73HH1J223D MG RESISTOR 22kΩ 1 16W D R534 RK73HH1J223D MG RESISTOR 22kΩ 1 16W D R535 RK73HB1J104J MG RESISTOR 100kΩ 1 16W J R536 RK73HB1J100J MG RESISTOR 10Ω 1 16W J R537 RK73HB1J100J MG RESISTOR 10Ω 1 1...

Page 205: ...DUCTOR 3820HGK 3820HK L217 LB73H0AV 003 CHIP FERRITE L218 LB73G0BA 004 CHIP FERRITE Symbol No Part No Part Name Description Local L219 LB73Z0DF 001 CHIP FERRITE L220 LB73Z0DF 001 CHIP FERRITE L221 LB73Z0DF 001 CHIP FERRITE L222 L41 4775 53 CHIP INDUCTOR L223 LR77Z0AA68NJ CHIP INDUCTOR 68nH 3820E 3820GE 38 20HGK2 3820HK2 L223 LR77Z0AAR12J CHIP INDUCTOR 3820HGK 3820HK L224 LR79G0GK82NG CHIP INDUCTOR...

Page 206: ... 0 10uF 25V K C38 CK73HBB1E103K C CAPACITOR 0 01uF 25V K C39 CC73HCH1H101J C CAPACITOR 100pF 50V J C40 CK73HBB1H102K C CAPACITOR 1000pF 50V K C41 CK73HB1E104K C CAPACITOR 0 10uF 25V K C45 CK73HBB1H102K C CAPACITOR 1000pF 50V K C46 CK73HBB1H102K C CAPACITOR 1000pF 50V K C47 CK73HBB1H102K C CAPACITOR 1000pF 50V K C49 CC73HCH1H101J C CAPACITOR 100pF 50V J C50 CC73HCH1H101J C CAPACITOR 100pF 50V J C51...

Page 207: ...62CS DIODE D18 RN262CS DIODE C1 CK73HB1A474K C CAPACITOR 0 47uF 10V K C2 CK73HB1A474K C CAPACITOR 0 47uF 10V K C3 CK73HB1E104K C CAPACITOR 0 10uF 25V K C4 CK73HB1E104K C CAPACITOR 0 10uF 25V K C5 CK73HB1A105K C CAPACITOR 1uF 10V K C6 CK73HB1A474K C CAPACITOR 0 47uF 10V K C7 CK73HB1A474K C CAPACITOR 0 47uF 10V K C8 CC73HCH1H220J C CAPACITOR 22pF 50V J C9 CC73HCH1H100B C CAPACITOR 10pF 50V B C10 CK7...

Page 208: ...TE L5 L92 0487 05 CHIP FERRITE L6 LK73H0AG27NJ M CHIP INDUCTOR 27nH L7 LK73H0AM10NJ M CHIP INDUCTOR 10nH L8 L92 0487 05 CHIP FERRITE L9 L7K 0059 00 FILTER L11 L79 1987 05 FILTER L13 L92 0487 05 CHIP FERRITE L14 L92 0487 05 CHIP FERRITE L15 L40 2263 71 CHIP INDUCTOR CN1 E40 6879 05 F C CONNECTOR CN5 E0E 0012 00 RF C RECEPTACLE CP1 RK74HB1J100J NET RESISTOR 10Ω 1 16W J CP2 RK74HB1J100J NET RESISTOR ...

Page 209: ...820HGK 3820HGK2 3820HK 3820HK2 5 J29 0726 03 BRACKET ACC 6 T91 0639 85 MICROPHONE KMC 35 3720HGK 3720HK 3820HGK 3820HGK2 3820HK 3820HK2 7 B5A 1680 00 INST MANUAL 9 LANGUAGES 3720E 3720GE 3820E 3820GE 7 B5A 1562 00 INST MANUAL 3 LANGUAGES 3720HGK 3720HK 3820HGK 3820HGK2 3820HK 3820HK2 8 PAMPHLET DOC 3720E 3720GE 3820E 3820GE 9 E30 7523 65 DC CORD ASSY ACC BLADE 10 N99 2039 05 SCREW SET ACC 11 FZB10...

Page 210: ... No RA054 Rev 001 JKS Printed in Japan JVC KENWOOD Corporation Communications Systems Division ...

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