Kenwood TS-990S Service Manual Download Page 47

Page: 47 / 54

TS-990S

SCHEMATIC DIAGRAM

2SC4226-A(R24)

Q884

CN950

2SC4226-A(R24)

Q886

LSCR523EBFS8

Q891

R911

68k

C889

47p

R924

R920

220

L883

220n

R898

47k

C895

43p

L884

47u

R903

220

R890

220

R897

4.7k

L889

TX-RX UNIT X57-827 (A/2)-CN910

1000u

R891

100

R907

4.7k

D882

1SS388F

C914

0.01u

C924

0.01u

2SC4226-A(R24)

Q887

R896

100

R923

56k

C903

C908

L882

4.7u

C890

1000p

R904

C900

0.01u

LSCR523EBFS8

Q885

R919

15k

C911

0.01u

C921

L887

C891

0.01u

R917

1.5k

C888

0.01u

R899

47k

L885

R914

C909

0.01u

R910

47k

C894

C906

0.01u

C920

0.01u

R925

270

C896

R892

100

2SC4226-A(R24)

Q882

R889

100k

R908

22k

R926

680

D881

RB706F-40

1STIF

C904

0.01u

LSCR523EBFS8

Q892

R906

100

2SC4226-A(R24)

Q893

C919

0.01u

C901

0.01u

R905

2.2k

R916

47k

L886

47u

C910

39p

C923

47u

R921

10k

C918

C925

0.47u

C886

0.01u

R918

4.7k

R894

C916

1000p

R913

22k

D883

1SS388F

R902

CN920

Q894

LTA014EEBFS8

C893

0.01u

SNBL

R909

47k

R915

C897

0.01u

R895

1.8k

C913

10p

SBLNK

2SC4226-A(R24)

Q883

C902

39p

R912

10k

LSCR523EBFS8

Q888

C899

0.01u

2SK1824-A

Q889

C887

1000p

R922

33k

L888

2SC4226-A(R24)

Q890

R893

220

C915

0.01u

SNBL

R928

SNBIF

GND

SIBK

1STIF

SNBL

SBLNK

TX-RX UNIT X57-827 (A/2)-CN900

REVERSE CURRENT PREVENTION

D882,D883

DETECTION

SWITCHING

BUFFER

AMPLIFIER

TX-RX UNIT(X57-827X-XX)(B/2 : NB)

SWITCHING

AMPLIFIER

1.31V

2.01V

2.44V

1.26V

1.34V

3.67V

H:0.67V
L:0V

H:3.14V
L:0V

0.55V

6.99V

H:0V
L:7.06V

H:0V
L:6.95V

H:0.01V
L:7.36V

2.73V

2.98V

3.16V

4.98V

1.26V

2.92V

7.42V

6.89V

3.18V

7.11V

7.12V

6.75V

0.63V

4.92V

6.39V

7.54V

H:0.67V
L:0V

7.94V

7.91V

Q882

Q889

Q890

Q893

L882

L883

L885

L886

L887

L888

L889

R889

R892

R898

CN882

CN884

CN885 CN887

CN888

C886

C887

C888

C889

C890

C895

C897

R908

R909

R910

R911

R912

R913

R914

R915

R916

R917

R919

D881

R922

R923

R924

R925

R926

R928

CN920

SIBK

1STIF

SNBL

SBLNK

GND

C901

C902

C904

C906

C908

C909

C910

C911

C913

C916

C919

C920

C921

C923

C925

CN950

Q883

Q884

Q885

Q886

Q887

Q888

Q891

Q892

Q894

L884

R890

R891

R893

R894

R895

R896

R897

R899

CN883

CN886

C891

C893

C894

C896

C899

R902

R903

R904

R905

R906

R907

R918

D882

D883

R920

R921

C900

C903

C914

C915

C918

C924

J79-0350-29 B/2

Ref. No. Address

D881

Q882

Q889

Q890

Q893

Ref. No. Address

D882

D883

Q883

Q884

Q885

Q886

Q887

Q888

Q891

Q892

Q894

10G

11I

10I

10K

10L

TS-990S

PC BOARD

TX-RX UNIT (X57-827X-XX) (B/2:BN) Component side view (J79-0350-29)

TX-RX UNIT (X57-827X-XX) (B/2:BN) Foil side view (J79-0350-29)

Component side

Layer 1

Layer 2

Foil side

Component side

Layer 1

Layer 2

Foil side

Summary of Contents for TS-990S

Page 1: ...90 00 SCHEMATIC DIAGRAM 1 3 16 PC BOARD 17 SCHEMATIC DIAGRAM 2 3 3 3 19 PLL MAIN UNIT X50 3220 00 PC BOARD 21 SCHEMATIC DIAGRAM 23 PLL SUB UNIT X50 3230 00 SCHEMATIC DIAGRAM 24 PC BOARD 25 AT UNIT X53 4410 00 A 2 B 2 PC BOARD 27 SCHEMATIC DIAGRAM 31 CONTROL UNIT X53 452X XX SCHEMATIC DIAGRAM 32 PC BOARD 33 DSP UNIT X53 4530 00 PC BOARD 35 SCHEMATIC DIAGRAM 37 DISPLAY UNIT X54 3850 00 A 6 F 6 SCHEM...

Page 2: ... improvement purposes Safety Check after Repairs Perform the insulation resistance test for the security of the product after repairs Point to be checked Check that the power supply plug does not have poor contacts and that there is no garbage or conductive materi als stuck between the terminals If the power supply cord is damaged do not repair it using tape replace it with the specified part Safe...

Page 3: ... 00 A 3 AT UNIT AT X53 4410 00 B 2 X53 4410 00 A 2 AT UNIT ANT SW AC DC POWER SUPPLY GND 6 1 6 1 50V GND GND GND 4 50V 1 50V ACDCSW FACDC 1 12 NC NC NC NC NC NC NB NB R10M FFANAT THGND ODP NC X45V2 5A X45V1 FFANP2 33S NC AMD FFANP1 MFEN2 NC ATPWS MRXC VD FTH1 MFEN1 14S DATA CLK PHD 33S AFEN 5A 14S NC MPEN3 GND GND X53V2 33S FTH2 GND GND GND 14GND 14GND NC 33S 33S 33S NC 33GND 33GND 33GND 13 SS 1 S...

Page 4: ...1 0 01u R14 1k R53 0 R19 1k D4 HVC131 C46 0 1u C27 0 1u C18 0 1u C16 0 1u R35 10k R24 10 C36 0 1u 2SC5551AF Q8 D3 HVC131 C33 0 1u R18 1 5k C10 0 01u R7 1k R46 33 C23 0 01u L4 100u C4 0 1u R36 2 2k R2 39 R4 1k C32 0 1u R11 33 L14 100u R49 470 R40 180 R50 180 R23 10 R33 10k C15 0 1u C17 0 1u R47 470 L13 100u R10 33 C30 0 1u R3 1k R1 39 C35 0 1u 2SB1694 Q3 R34 2 2k C3 0 1u Q1 LTC043ZEBFS8 L3 100u C22...

Page 5: ...30 R158 CF1 R159 CF2 C312 C313 R10 C120 L34 R11 L35 L36 L37 R14 C124 L38 R160 C126 R17 R18 C128 R19 R165 L40 R168 C321 L42 C324 C325 C326 C132 L46 R23 C133 R24 C328 Q1 C329 R25 Q2 R172 Q3 R173 Q4 R174 Q5 Q7 Q8 C330 Q9 C331 L52 L54 C141 R31 R33 R34 R180 R35 R181 R36 R182 R3 R37 R4 R7 6 R6 L61 R40 R41 R42 L68 R190 R45 R46 C156 R47 C158 R194 R49 L70 R198 R199 L73 R50 L74 L75 R51 L76 R53 L77 C165 L79 ...

Page 6: ...2 C103 C104 R140 R141 R147 C300 C302 L22 C303 L23 C304 L24 IC1 C111 IC2 C306 C112 IC3 C113 L27 IC4 C308 L28 C309 C115 L29 IC6 C116 R152 C117 C311 L31 L32 L33 C121 R12 C122 C317 C123 C318 C125 L39 R161 R162 C127 R163 C129 R166 R167 L41 C322 C130 L44 R20 R21 C131 L45 R22 C134 L48 C135 L49 R171 C136 R27 R28 C138 C139 R175 R176 R177 L51 C332 C333 L53 C334 L55 L56 C143 L57 L58 R1 L59 R2 C146 C147 R183 ...

Page 7: ...6 R437 R438 R447 R448 R449 R450 R451 C415 R452 R453 R454 C419 CN446 C436 C445 C449 C460 F3 F4 D410 C474 D416 D419 D420 D421 IC402 1 8 16 9 D423 D424 IC404 1 8 16 9 D425 C489 C492 C496 C499 K401 K402 K403 K404 K405 K406 K407 K408 K409 K410 K411 K412 K413 K414 K415 K416 K417 K418 K419 K420 K421 K422 K423 K424 Q407 Q409 Q410 Q412 Q414 Q416 Q421 L410 L412 L413 L415 L419 L421 L426 L427 L429 L432 L434 L...

Page 8: ...C498 C500 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C514 C515 C516 C517 C518 C519 C522 C523 C524 C525 C526 C528 C530 C531 Q401 Q402 Q403 Q404 Q405 Q406 Q408 Q411 Q413 Q415 L401 L402 Q417 L403 Q418 L404 Q419 L405 L406 L407 L408 L409 Q420 Q422 Q423 Q424 Q425 L411 Q426 Q428 Q427 L414 L416 L417 L418 Q430 L420 L422 L423 L424 L425 L428 L430 L431 L433 L435 1 6 LCENCB GND LCENCA HCENCB NC HCE...

Page 9: ... 9 8 7 3 2 4 5 6 J601 1 2 3 4 5 6 7 8 CN601 2 3 1 D612 D613 D610 D609 D611 D 6 0 7 R S B 1 2 J S 2 J603 1 9 8 7 3 2 4 5 6 CN603 10 9 8 7 6 5 4 3 2 1 D 6 0 8 R S B 1 2 J S 2 J604 1 2 3 4 5 6 J605 1 2 3 4 5 6 C602 0 01u C616 0 01u C601 0 01u C617 0 01u C614 0 01u C603 0 47u C615 0 01u C619 1000p C604 1000p C611 1000p C608 0 1u C612 1000p C609 0 1u C606 1000p C610 1000p R604 47 R602 47 R601 47 R603 4...

Page 10: ... 1000p C245 1000p C241 1000p C262 1000p C233 1000p C260 1000p C243 1000p C256 100p C252 100p C251 100p C259 100p C258 100p C253 100p C255 100p C257 100p C248 10p C247 10p C285 1000p C279 1000p C287 1000p C270 1000p C277 1000p C286 1000p C278 1000p C276 1000p C273 1000p C275 1000p C280 1000p C274 1000p C282 100p C281 100p C284 100p C283 100p C272 10p C271 10p C265 1000p R273 0 C40 16 1u 470u C44 22...

Page 11: ... R442 R443 R444 R445 R446 R447 R448 R449 R450 CN440 CN449 R470 R471 R472 R473 R474 R475 R476 R477 R478 R479 R480 R481 R482 R483 R484 R485 R486 CN470 R500 R502 R504 R501 R503 R505 R506 R507 R508 R509 R510 CN500 R530 R531 R532 R533 R534 R535 R536 CN530 2 1 16 15 1 5 10 6 1 3 5 4 1 3 5 4 1 4 8 5 5 8 4 1 1 8 16 9 4 5 3 1 1 5 10 6 1 5 10 6 1 5 10 6 1 5 10 6 1 3 14V GND GND 1 5 2 6 GND GND GND DC12SW DC...

Page 12: ...01 CN286 CN302 R141 R142 R143 L190 R144 L192 C300 C301 C302 C303 R10 R163 R164 C320 C321 C322 C323 R170 CN81 Q1 CN82 CN83 CN84 CN85 CN86 L51 L52 L54 L55 L56 L57 CN91 CN92 R5 R6 C340 R8 C341 R9 C342 C343 CN171 CN172 CN173 CN175 CN176 CN177 CN181 CN182 C162 CN183 CN184 C164 CN185 CN186 CN187 C167 CN188 L80 L81 C170 CN191 C171 CN192 C172 CN193 C173 CN194 CN195 CN196 CN197 CN198 L90 C190 C191 C193 C19...

Page 13: ...302 C303 C110 C305 C111 IC1 C112 IC3 C113 R150 C114 R151 IC5 3 1 4 5 C115 R152 IC6 C116 R153 IC7 C117 R154 C500 IC8 R155 C501 R157 C503 C504 L30 C310 L31 C311 C506 L32 C507 L33 C508 L34 R10 C509 L35 R11 L36 R12 L37 R13 L38 R14 L39 R15 R16 R17 C510 R18 C129 R19 R530 R531 L40 L41 L42 L43 L44 R20 L45 C131 R21 L46 C132 R22 L47 L48 R24 L49 R25 R26 R27 R28 Q4 R29 Q5 Q6 Q7 A 2 L50 Q7 B 2 L51 Q9 L52 L53 L...

Page 14: ...06 L27 C307 L28 C308 L29 C309 C502 C121 C122 C123 C124 C125 C126 C127 C128 C513 C514 C515 C516 C517 C130 C518 C133 C134 C135 C136 C137 C138 C520 C139 C521 C522 C523 C524 C527 C140 C141 C142 C144 C147 R38 C149 R570 R571 R572 C150 C151 C152 C153 C154 C155 C156 C157 C158 C159 C161 C163 C165 C166 C167 C169 C171 C172 C173 C175 C177 C179 C180 C181 C182 C183 C184 C185 R75 C187 C188 C189 C190 C191 C192 C1...

Page 15: ... C612 100p C522 120p Q27 DTC123YE Q26 Q24 Q27 DTB143EK C263 1000p C265 1000p C266 10u 25V L34 CN7 C68 0 01u R65 2 2k TH2 R152 10k R153 10k R155 0 C267 220p R154 0 C550 0 47u C551 0 01u C5 0 1u R157 0 D501 1SS388F R570 1k R571 1k R572 1k R80 R81 0 01 0 01 C503 4700p C504 4700p C149 15p C167 39p C181 39p C203 47p 47p C234 47p L36 C175 47p L49 C214 18p L54 C102 56p C103 56p J1 C142 330p C144 220p C16...

Page 16: ...oUTL VCoM VSS AVDD DVDD DZF R116 10k C120 0 1u R117 10k L10 C123 0 1u C122 10u R118 10k R123 4 7k R125 10k IC7 WM8782ASEDSRV 1 MCLK 2 DoUT 3 LRCLK 4 DGND 5 DVDD 6 BCLK 7 IWL 8 FSAMPEN 9 FoRMAT 10 VMID 11 12 13 14 15 16 17 18 19 20 VREFGND VREFP AVDD AGND AINoPR AINR CoM AINoPL AINL M S C132 10u R121 4 7k C128 10u R122 3 3k C133 0 1u C126 10u C127 0 1u R124 4 7k C129 0 1u C131 0 1u R120 4 7k C130 1...

Page 17: ... R113 CP17 R114 CP18 R115 CP21 CP22 CP23 CP24 R314 L1 R315 L2 CP26 R316 CP27 CP28 CP29 CP30 R320 CP31 CP33 CP34 R130 IC651 CP35 R131 R901 IC652 R132 R326 R902 IC653 R133 R327 R134 R904 R135 R905 CN501 R136 R906 R137 R907 R138 R908 R139 R909 L13 R330 L14 R331 L15 R332 L16 R333 L17 R140 R334 L18 R141 R335 R911 L19 R142 R336 R337 R144 R338 R145 R339 R721 R146 R722 R147 R723 R148 R724 R149 R725 R727 R...

Page 18: ... R155 C501 C502 R156 C503 R157 C504 R158 R159 C120 R10 C121 R11 CP61 C122 TP206 C123 CP63 R931 R15 C701 C126 C702 1 3 5 4 C127 C703 C128 C704 C129 R19 C705 TP1 C706 TP402 TP2 R937 C707 TP403 TP3 C708 TP4 R745 C709 TP405 TP5 R746 TP406 TP6 R747 TP407 TP7 C130 TP408 TP8 C131 C132 C133 C710 C711 TP601 C712 X702 C713 TP603 R368 R750 C714 R751 C715 TP411 R752 C716 TP412 R753 C717 R754 C718 TP414 TP608 ...

Page 19: ...37 VCC2 38 NC23 39 NC24 40 NC25 41 I o4 42 I o5 43 I o6 44 I o7 45 NC26 46 NC27 47 NC28 48 NC29 R203 R326 22 R260 C201 1u R205 22 22 22 22 22 22 22 22 22 22 22 22 22 R333 22 R341 22 R265 22 22 22 22 22 22 22 22 22 22 22 R332 22 R231 R349 10k C262 0 1u R350 10k R211 22 22 22 22 22 22 22 22 22 22 22 IC201 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 B1 B...

Page 20: ...FE F 1 2 3 IN VSS IN 4 oUT 5 VDD R711 100 Q703 HN7G01FU F A R734 100k C742 1u IC701 1 USBD 1 2 USBD 1 3 USBD 2 4 USBD 2 5 VDD33_1 6 USBD 3 7 USBD 3 8 NC1 9 NC2 10 VDD33_2 11 TEST 12 PRTPWR1 13 oCS_N1 14 CRFILT 15 VDD33_3 16 PRTPWR2 26 RESET_N 27 VBUS_DET 19 oSC_N3 20 NC3 21 NC4 22 NoN_REM1 23 VDD33_4 24 CFG_SEL0 25 CFG_SEL1 33 XTALIN 34 PLLFILT 28 NoN_REM0 29 VDD33_5 30 USBD _UP 31 USBD _UP 32 XTA...

Page 21: ...9 R157 L30 C311 CF1 C506 C312 L32 C313 L33 C508 R10 C314 C120 L34 R350 R11 C121 R351 R12 C316 L36 R352 R13 C123 L37 C318 C124 L38 R160 C700 R15 C125 L39 R161 R16 R162 R17 C127 R163 C510 R18 C128 R164 C511 C129 R359 C512 C513 R167 L40 R168 L41 R169 C322 L42 C323 C130 R360 C519 R21 C131 L45 R361 R22 C326 L46 R23 C327 C133 C710 C328 C134 L48 R170 Q1 R25 L49 R26 C136 R172 Q3 R27 C137 R173 Q4 C520 R28 ...

Page 22: ...19 R125 R126 L6 L175 L176 L177 D34 L178 L179 R322 R323 R324 D38 R325 D39 R326 R327 L180 R136 D40 L184 L11 D41 L185 L186 L187 L188 C101 D45 L189 R332 D46 L17 D47 CN50 L18 R140 D48 CN51 R335 R141 CN52 C106 R336 R142 R337 R338 L190 R339 R145 L194 C301 L195 C302 L196 D53 L197 C304 R340 D54 L198 R341 D55 R342 D56 C307 R343 D57 C308 R344 IC5 R345 R346 IC7 R348 C501 C502 C503 C504 C310 R158 C505 R159 C50...

Page 23: ...46 1k HSC277 12p 390 RN73 10k RN73 R228 0 HSC277 1 5k 0 1u 470k 0 6 8u 0 1k 150 6 8u 2SC4116 BL F 10k 0 2SC4116 BL F Q17 18 120 39n 27p C325 1000p 27p 12p 2SC4649 N P Q45 C330 1000p L95 1u R257 15k R264 100 R248 18 R258 6 8k R263 47 R245 18 C329 4700p R247 270 C348 4700p R250 270 10u 1k 1000p 0 01u 1k 1000p 2SC4116 BL F R251 18 1000p 4700p 15k 4700p 6 8k 1u 1000p 100p 100 2SC4649 N P R252 47 0 01u...

Page 24: ... 82n L164 82n 330n 330n 330n Q9 LTC044EEBFS8 D57 1SS388F R422 100 100 100 100 D58 1SS388F R108 10k R109 47k 47k R218 10k R219 47k 47k R220 10k 47k R221 47k 0 47u 35 C142 10u 100u 16 100u 16 100u 16 100u 16 100 100 100 100 100 100 100 100 100 100 C5 100p C12 100p C11 100p C8 100p C6 100p C13 1000p C10 100p C4 47p C9 1000p C7 1000p 0 C19 L4 10u C20 0 1u R20 2 2 C21 0 01u C23 10u R19 3 9k 2 7k IC17 B...

Page 25: ... C311 C312 C506 L33 C313 C507 R350 C120 C314 R10 L35 C315 R11 C509 R352 L36 C122 C316 R12 R353 C123 L37 C317 R13 L38 R355 R161 C125 C319 R162 C126 R17 C127 R164 R358 C128 R18 C510 C511 C512 R167 R168 L40 C514 R169 C321 C515 L42 C322 C516 C323 R360 L44 C324 C518 R361 C325 R362 L46 C132 L47 C133 C327 L48 R171 L49 C329 Q1 C711 R172 Q2 R173 R367 Q3 R174 C520 C715 R175 R29 R176 C522 R177 C523 R178 L50 ...

Page 26: ...C9 C503 D60 C504 L31 C505 D63 L34 C508 R354 C318 L39 R356 R16 R357 R163 R165 R359 C129 R19 R166 C513 C320 C708 L41 C709 C517 C130 R20 C131 C519 C326 R363 R170 R364 C134 C328 C710 R365 C135 C712 R366 C136 C713 C137 C714 R368 Q4 R369 C521 Q5 Q6 Q7 Q8 Q9 C332 C526 L53 C333 C527 R370 C334 C528 C335 R31 C529 C142 C336 R32 C143 C337 R33 R180 L58 C144 R34 R375 L59 R35 R376 C530 C532 C533 C535 C342 C536 L...

Page 27: ...8 C114 R151 CN135 L29 C115 C116 CN137 IC7 C117 IC8 C118 L30 L31 L32 L34 C120 R10 L35 C121 R11 L36 C122 C123 L38 C124 R14 L39 C125 R15 C126 R16 R169 C130 C131 R170 R171 R172 R173 R174 R29 R175 R176 L50 L51 L52 L53 R30 L55 C141 R31 L56 R32 L57 C143 R33 R34 R35 R36 R37 R5 R6 R7 R8 C153 C155 VR1 C157 C160 C161 C171 C172 C173 C176 C177 C180 R70 C181 R71 C182 R72 C183 R73 C184 R74 C185 R75 C186 R76 C187...

Page 28: ...09 L9 D33 CN110 D34 CN44 CN45 CN46 D40 L12 CN120 C101 C103 R140 R141 L19 CN128 CN129 R146 R147 L20 L21 CN130 CN132 CN134 R152 CN136 R153 R154 C119 L33 R12 R13 R17 R19 L40 R20 R21 C132 C133 R24 R26 R28 C147 C150 C151 C152 C154 C156 R78 R79 C17 C18 C19 R18 Ref No Address D4 D9 D12 D13 D14 D15 D20 D21 D22 D33 D34 D40 Q19 Q20 Q28 5O 9G 3L 8E 8F 5M 3J 5J 9L 5L 3M 9K 10K 8K 8E TS 990S PC BOARD AT UNIT X...

Page 29: ... Q340 Q341 Q342 Q343 L330 Q344 Q345 Q346 Q347 Q348 Q349 R304 R305 R306 R324 R325 R326 R331 C300 C301 C302 C303 R340 R342 R347 R348 K201 R349 K202 K203 K204 K205 K206 K207 K208 R354 C320 C321 C322 C323 R360 R361 R362 R363 R364 R365 R366 CN360 C340 C341 C342 C343 K240 K241 K242 K243 K244 K245 K246 K247 C360 CN381 C361 C362 C363 C364 C365 C366 C367 C368 C369 C370 C371 C372 C376 C377 C378 C379 IC300 K...

Page 30: ...D241 D242 D243 D244 D245 D246 D247 D280 D281 D282 D283 D284 D285 D286 D287 D288 C330 C331 C332 R370 R371 CN361 CN362 CN364 CN365 CN366 CN367 CN368 CN369 CN370 CN371 CN372 CN373 CN375 CN376 CN377 CN378 CN379 CN380 L201 L202 L203 L204 L205 L206 C373 L207 C374 L208 C375 L240 L241 L242 L243 L244 L245 L246 L247 D360 Ref No Address Ref No Address Ref No Address D201 D202 D203 D204 D205 D206 D207 D208 D2...

Page 31: ... C295 0 01u C288 0 01u L296 47u L291 C280 0 01u L290 47u L286 47u L298 47u C293 0 01u C286 0 01u L284 47u C282 0 01u C283 0 01u L283 L285 L241 47u CN209 C272 0 01u CN207 C256 0 01u C250 0 01u C251 0 01u C265 0 01u C266 150p C257 0 01u C271 0 01u D240 CN241 CN208 L242 47u CN205 D245 CN245 L240 47u D246 C253 0 01u C260 0 01u CN246 D243 C246 0 01u L245 47u D247 CN247 C264 0 01u C267 0 01u L246 47u D2...

Page 32: ... 7k C451 0 1u C462 47p IWL R496 22k R531 33k R525 0 OVF R493 22 R499 22k C509 10u R522 22k C468 10u R491 0 C491 10u C450 0 1u R503 4 7k R502 47k C465 10u R492 22 C514 0 01u C489 120p R506 4 7k IC382 AK5385BVF 1 VREFL 2 AVSS1 3 VCoM 4 LIN 5 LIN 6 CKS0 7 DVDD 8 DVSS 9 oVF 10 PDN 11 DIF 12 M S 13 LRCK 14 BICK 15 SDTo 16 CKS1 17 MCLK 18 DFS0 19 HPFE 20 DFS1 21 BVSS 22 AVSS2 23 AVDD 24 RIN 25 RIN 26 TE...

Page 33: ... CN63 R153 R347 C500 R348 C501 CN65 R349 R156 C503 C504 C505 CN69 R159 L32 L33 L34 R350 C509 C121 R12 L36 R352 L37 R548 R354 C124 R14 CN70 R549 R355 R161 R15 CN71 L39 R356 R16 CN72 1 2 5A NC GND DGND 33SD NC MCTDET MABK1 SABK1 MIBK 14SW CKY DRST DRTS DTXD NC NC 5A GND DGND NC 33SD SCTDET MAGCV MABK2 SABK2 SIBK TXC DFPRG DCTS DRXD BKC 31 32 R357 R163 R17 CN73 R358 CN74 R164 R18 R359 CN75 TP1 CN76 R...

Page 34: ...306 R307 R308 R309 R116 R501 R502 CN100 R310 R314 R315 L1 R316 L2 R123 R317 R318 L4 R319 R126 R127 D31 R512 R513 R320 R514 R321 R515 R322 R323 R324 R325 R326 R327 R328 R135 R137 R139 R523 L13 C100 C101 C102 R526 C103 R527 C104 R528 C105 R529 C106 L382 C107 CN53 C108 C109 R145 R147 R530 R533 C110 R534 C111 IC2 C112 R342 C114 CN60 R344 R539 C115 R151 CN61 C116 R152 CP56 C117 CP57 C118 R154 CN64 CP58...

Page 35: ...897 C807 C819 R859 R860 R868 R791 C775 C876 C787 R404 R432 R669 R681 R692 R693 C663 C681 C682 R531 R778 R781 R782 C762 C770 C771 C425 C430 R776 R418 R419 R420 C407 R873 R888 R889 R907 C900 R971 C945 R820 C836 C860 R84 R876 C843 R894 R895 C899 R911 R970 R82 C944 C697 R715 R724 R732 R733 C729 C730 C763 C698 R716 R726 R727 R735 R736 R767 C732 C733 C734 C752 C764 R763 R768 C759 R465 R485 R493 R495 R72...

Page 36: ...08 R309 CP230 R118 R310 R311 CN102 R312 R506 CN103 R313 R507 R508 R509 CN106 R700 R318 CN109 R701 R319 R702 R703 L8 R510 R704 L9 R511 R705 R512 R706 R513 R707 IC650 R900 IC651 R901 IC652 R710 R711 IC656 R712 IC657 R713 IC658 R714 L10 IC659 R717 R718 R719 R910 IC662 R912 R913 IC664 R720 C108 IC665 R722 R723 IC668 R530 C300 C301 C302 C303 C304 CN131 R729 C305 CN132 R536 C306 CN133 C307 CP53 CN134 C3...

Page 37: ... 0 1u C674 180p C767 47u 16 C703 150p R654 22 R756 10k R745 18k R65 10k R669 18k R873 22k R657 3 3k R744 18k R697 1 5k R872 22k R740 18k C713 0 1u C913 1200p R724 22k R934 18k R687 18k C846 0 1u C650 1500p R668 18k C730 0 1u C908 0 01u C683 0 1u C737 2 2u IC657 NJM2732V 1 AoUTPUT 2 A INPUT 3 A INPUT 4 GND 5 B INPUT 6 B INPUT 7 BoUTPUT 8 V C733 0 1u C828 0 1u R901 3 3k IC671 NJM2732V 1 AoUTPUT 2 A ...

Page 38: ...91 1000p C60 1000p C69 1000p C75 1000p C63 1000p C78 1000p C66 1000p C84 1000p C81 1000p C59 1000p C68 1000p C74 1000p C62 1000p C77 1000p C65 1000p C83 1000p C80 1000p C116 1000p C117 1u C113 1000p C120 1000p C121 1u C163 1u C162 1000p C87 100u C114 1000p C11 1000p C47 18p C92 0 1u C93 0 1u C94 0 1u C108 1000p C110 1000p 1000p C115 1000p IC6 F3651KDFCKEXA 1 VREF 2 AVCC 3 P97 ADTRG SIN4 4 P96 ANEX...

Page 39: ...13 D38 D39 R131 CN115 CN116 R133 CN117 R134 D40 D41 D42 D43 D44 D45 D46 D51 D52 D47 D48 D49 D50 D61 D62 D63 Q7 CN89 S1 S2 S3 S4 S5 S6 S7 S8 S9 R75 R76 R78 R82 R83 R84 R88 R94 R96 R99 D34 D32 S68 S69 S70 Q27 Q29 S59 S56 S55 S58 S47 S48 R525 Component side Layer 1 Layer 2 Layer 3 Layer 4 Foil side Ref No Address Ref No Address D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D20 D21 D22 D23 D24 D25 D26 D27 D2...

Page 40: ...2 R102 CN13 CN14 CN16 CN17 R107 CN18 R108 CP10 CP11 CP12 CP13 CP14 CN20 CP15 D19 CP16 CN22 CP17 CP18 CN24 CP19 CN25 CN26 CN100 CP20 CN101 CP21 CP22 CN103 CN104 CN30 L1 CN106 CN32 CN33 R123 CN34 L4 CN109 CN35 CN36 CN37 CN38 CN39 L9 CN112 CN114 CN40 R130 CN42 CN41 R132 CN43 CN44 CN45 R135 CN119 CN46 R136 CN47 R137 L10 CN48 R138 L11 CN49 R139 L13 L14 C100 CN121 L15 C101 CN122 L16 C102 L17 C103 CN124 ...

Page 41: ... CN530 C510 CN531 C511 CN532 C512 CN533 C513 CN534 C514 CN535 C515 CN536 C516 CN537 C517 CN538 C518 CN539 C519 CN540 C520 CN541 C521 CN542 C522 CN543 C523 CN544 C524 CN545 C525 CN546 C526 CN547 C527 CN548 C528 CN549 C529 CN550 C530 C531 CN551 CN552 CN553 C533 CN554 CN555 CN556 CN557 CN558 CN559 CN560 CN561 CN562 CN563 CN564 CN565 CN566 CN567 CN568 CN569 CN570 CN571 CN572 CN573 CN574 CN575 CN576 CN...

Page 42: ...67 CN468 Q302 Q303 Q304 Q305 Q306 Q307 Q308 C462 L301 L302 L303 L304 L305 L310 L311 L312 L313 L314 L316 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R314 R315 R316 R317 R318 R319 CN301 R320 CN304 R321 CN305 R322 CN306 R323 CN307 R324 CN308 R325 CN309 R326 R327 R328 R329 CN310 CN311 CN312 CN313 CN314 R331 CN315 R332 CN316 R333 CN317 R334 CN318 R335 CN319 R336 R338 R339 CN320 CN321 C3...

Page 43: ...47 220n MBPF8 L533 10u D510 HVC131 C538 1000p C668 1u C597 10p C532 7p C665 390p L510 67n MBPF5 L569 180n C611 390p Q501 RT5N234C T112 TC505 R509 10k C672 100p 8A L568 180n K503 L542 88n C638 10p L523 C574 0 01u L529 47u MBPF5 L530 10u L562 33n R503 10k C632 470p C520 820p C573 0 01u C600 270p C550 820p C556 100p Q503 RT5N234C T112 L527 47u MBPF9 MBPF9 K511 L531 10u 9p C631 C553 820p D511 HVC131 C...

Page 44: ... 2p C336 39p C327 7p C321 39p C342 2p C337 39p C100 1000p C384 0 1u C310 0 1u C361 0 1u C37 0 1u C103 1u C251 0 01u C250 0 01u C252 1u C260 0 01u C247 0 01u C254 0 01u C259 1u 25 C262 0 01u C167 0 1u C162 1u 25 C92 0 01u C388 180p C246 15p C389 0 01u C391 0 01u C390 0 01u R285 0 M12DB MRAT M6DB MBPF1 MBPF2 CN99 MNBL2 CN100 MNBL1 CN94 NB2 CN101 MBLNK CN92 NB1 AGC MHFRGC M50RGC MFSQL 455FIL TP1 CAR ...

Page 45: ...15 CN116 CN117 CN118 R134 CN119 L10 D42 D43 L14 CN120 L15 CN121 L16 CN122 L17 CN123 C104 CN124 CN50 L19 CN125 R141 R142 CN53 C108 CN128 CN129 CN56 D52 D53 CN130 CN131 C112 L26 CN132 D56 C113 IC3 CN133 D57 C308 CN134 R150 CN60 C115 IC5 CN136 C117 CN137 R153 IC8 CN138 R154 C119 IC9 R156 R157 C311 R159 CF1 C312 L32 CF2 L33 C314 L34 CN140 C315 C121 L35 CN141 L36 CN142 L37 C317 C123 C318 L38 R160 CN70 ...

Page 46: ... C307 L27 L28 IC4 C309 CN135 CN61 C116 CN62 IC7 1 7 14 8 CN63 C118 CN64 R155 CN65 CN66 CN67 C310 L30 R158 CN68 CN69 C313 R10 R11 R12 C316 C122 R13 CN143 R14 R15 C319 CN71 R16 R162 CN72 R17 R163 CN73 R18 CN74 R19 CN149 C320 R168 C321 CN79 L41 L42 C323 C325 C326 L46 R23 C327 R24 R170 R25 C329 L49 R171 R26 R172 R173 R28 CN84 CN158 R29 R175 CN159 Q6 R176 Q7 R177 Q9 C333 R30 C334 CN160 CN161 C335 C141 ...

Page 47: ...N SWITCHING BUFFER AMPLIFIER TX RX UNIT X57 827X XX B 2 NB SWITCHING SWITCHING SWITCHING SWITCHING AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER 1 31V 2 01V 2 44V 1 26V 1 34V 3 67V H 0 67V L 0V H 3 14V L 0V 0 55V 6 99V H 0V L 7 06V H 0V L 6 95V H 0 01V L 7 36V 2 73V 2 98V 3 16V 4 98V 1 26V 0V 2 92V 7 42V 6 89V 3 18V 7 11V 7 12V 6 75V 0 63V 4 92V 6 39V 7 54V H 0 67V L 0V H 0 67V L 0V ...

Page 48: ... 1500p C213 1u C223 3300p C227 0 01u C225 2200p C226 0 1u C222 2200p C228 1u 25 C224 220p C232 0 01u C231 0 01u C229 0 01u C233 1u 25 C230 0 015u C236 0 1u C241 0 1u C238 1200p C239 1u C235 3900p C237 1u C240 3900p C245 1000p C244 0 1u C243 2200p C248 2200p C247 1000p C246 470p C249 0 1u C307 1000p C277 1000p C291 1000p C292 68p C271 1000p C273 820p C264 1000p C258 0 1u C275 1000p C288 0 1u C269 1...

Page 49: ...02 R532 D496 C303 R727 R533 CN900 C304 R728 C305 C111 R535 C306 R536 C307 R537 C308 R538 CN710 CN60 C309 C115 R539 CN61 C116 CN62 C500 R154 K201 R731 IC481 K202 R732 R733 C504 C310 R540 C311 R541 C312 R736 R542 C507 C313 R737 R543 C508 CN910 6 GND 8A SBLNK SNBL 1STIF SIBK 1 C314 R10 C509 C315 R351 R11 R12 R352 R547 R354 C701 R549 R355 C126 R162 C510 C128 TH701 C129 R165 TH702 C706 R742 TH703 C707 ...

Page 50: ...0 R725 R531 R726 R729 C113 R150 R152 C117 R153 C118 R730 C501 C119 R155 R156 C503 R157 C120 R738 C316 C122 R546 R13 C317 R14 C318 C124 R15 C319 C125 R16 R17 C703 C127 R18 R358 C705 R741 R359 R166 R167 R168 C708 C320 R744 R169 C321 C516 C517 C323 R748 C131 R749 R362 C133 R363 C134 R171 R366 C137 R368 C715 C521 C139 R751 C522 C523 R755 CN351 C332 R756 C527 R757 C528 C334 R758 R564 C141 CN355 C336 CN...

Page 51: ...APA X1A X2A S1A S4A C1A C11A L1A L7A PRE SELECTOR PSEL LHF PSAMP PSAMP PSAMP Q10 Q11 2SC5551AFx2 2SC5551AF MPRE2 MAIN RX PREAMP PREAMP OFF Q20 MPRE2 2SC5551AF x2 MPRE1 MPRE1 Q25 Q26 PREAMP OFF IC7 SN74CBT3125PW IC8 TC74AC86FT ADDITIONAL 2SK1740 x4 PLL DDS DDS PLL 73 095MHz DDS SCREF Q889 2SK1824 A NJM2100V ZB IC679 BA4580RFVM BA4580RFVM BA4580RFVM NJM2732V NJM2732V IC657 SP2DET K51 IC389 WM8782ASE...

Page 52: ...ssions HF harmonics 60dB or less HF others 50dB or less 50MHz 66dB or less s s e l r o B d 0 6 B S S n o i s s e r p p u s r e i r r a C s s e l r o B d 0 6 n o i s s e r p p u s d n a b e d i s d e t n a w n U z H 0 0 7 2 0 0 3 B d 6 n i h t i W e s n o p s e r y c n e u q e r f t i m s n a r T 0 0 6 e c n a d e p m i e n o h p o r c i M z H k 9 9 9 9 e g n a r e l b a i r a v T I X Receiver Circ...

Page 53: ...TS 990S 3 53 MEMO ...

Page 54: ...TS 990S ...

Search results

Summary of Contents for TS-990S

Reviews:

Related manuals for TS-990S

Brands by name

Popular brands

Kenwood TS-990S, Service Manual

Search results

Summary of Contents for TS-990S

Reviews:

Related manuals for TS-990S

Brands by name

Popular brands