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UHF FM TRANSCEIVER

TK-3212L

©

 2007-3 PRINTED IN JAPAN

B51-8786-00 (S) 508

SERVICE MANUAL

Whip antenna
(T90-1039-15): K,M
(T90-1040-15): K2,M2

Knob (Volume)
(K29-9309-03)

Button knob
(PTT)
(K29-9308-23)

Plastic cabinet assy
(A02-3894-43)

Knob (CH)
(K29-9345-04)

This product uses Lead Free solder.

Key top
(K29-9346-02)

Button knob
(Side1/Side2)
(K29-9364-03)

CONTENTS

GENERAL ............................................................. 2

SYSTEM SET-UP ................................................. 2

REALIGNMENT .................................................... 3

CIRCUIT DESCRIPTION ....................................... 8

PARTS LIST .......................................................... 9

EXPLODED VIEW ............................................... 16

PACKING ............................................................ 17

ADJUSTMENT ................................................... 18

PC BOARD

TX-RX UNIT (X57-7130-XX) ......................... 24

SCHEMATIC DIAGRAM ..................................... 28

BLOCK DIAGRAM .............................................. 32

LEVEL DIAGRAM ............................................... 34

OPTIONAL ACCESSORIES

KSC-35 (RAPID CHARGER) .......................... 35

KNB-45L (Li-ion BATTERY PACK) ............... 35

SPECIFICATIONS ............................ BACK COVER

Refer to the TK-3212/3217 service manual (B51-8716-00)
for any information which has not been covered in this
TK-3212L service manual.

Содержание TK-3212L

Страница 1: ... 02 Button knob Side1 Side2 K29 9364 03 CONTENTS GENERAL 2 SYSTEM SET UP 2 REALIGNMENT 3 CIRCUIT DESCRIPTION 8 PARTS LIST 9 EXPLODED VIEW 16 PACKING 17 ADJUSTMENT 18 PC BOARD TX RX UNIT X57 7130 XX 24 SCHEMATIC DIAGRAM 28 BLOCK DIAGRAM 32 LEVEL DIAGRAM 34 OPTIONAL ACCESSORIES KSC 35 RAPID CHARGER 35 KNB 45L Li ion BATTERY PACK 35 SPECIFICATIONS BACK COVER Refer to the TK 3212 3217 service manual B...

Страница 2: ...y products herein at any time for improvement purposes INTRODUCTION SCOPE OF THIS MANUAL This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment It contains all required service information for the equipment and is current as of the publication date Changes which may occur after publication are covered by either Service Bu...

Страница 3: ...r of the transceiver to the RS 232C serial port of the computer 3 4 KCT 53U description USB adapter Option The KCT 53U is a cable which connects the KPG 22A to a USB port on a computer When using the KCT 53U install the supplied CD ROM with driver software in the computer The KCT 53U driver runs under Windows 2000 or XP 3 5 Programming software KPG 100D description KPG 100D is the programming soft...

Страница 4: ...arget unit when it is returned to User mode 10 When the cloning is successful the Target unit s Scan and Key lock functions will return to their default values Scan OFF Key lock OFF 11 The source will remain in clone mode after cloning The target unit will return to user mode after a successful cloning Notes The dealer can clone data to two or more transceivers by repeating the above procedures If...

Страница 5: ...correct If the password is incorrect SLF LOCK R SLF LOCK W is redisplayed 5 3 Channel Selection Mode In this mode the Zone or Channel can be selected Press and hold the S key for 2 seconds while turning the transceiver power on to enter self programming mode When the transceiver enters in the self programming mode the transceiver automatically enters the Channel Selection mode 2 seconds after disp...

Страница 6: ... enters the Item Selection mode Key operation 5 5 Item Setting Mode In this mode the selected item in the Item Selection mode can be programmed When the S key is pressed in the Item Selection mode the transceiver enters the Item Setting mode The setup items for item setting mode are as follows Key operation Setup item Display Remarks 1 RX frequency 1 RX FREQ Receive frequency 327 00000 550 00000MH...

Страница 7: ...ift on off or 9 Compander on off S B C S Stored A Not stored Display ON 8 SFT or ON 9 CMP 5 6 Self Programming Mode flow chart Channel selection mode flow chart Item selection mode flow chart S Power ON Read authorization password Overwrite password entry 6 digits Self programming mode SELF Zone 1 1 Channel selection mode Data password Display SLF LOCK R When the Read authorization password is set...

Страница 8: ...able to be evaded from generation if Beat Shift is set to ON when it is generated in the internal spurious transmission modulated sound of a transceiver 2 Memory Circuit Memory circuit consists of the CPU IC405 and an EEPROM IC406 An EEPROM has a capacity of 128k bits that contains the transceiver control program for the CPU and data such as transceiver channels and operating features REALIGNMENT ...

Страница 9: ... 6300 J 8 0 80 800 8000 K 35 V EX C C 7 3 F S L 1 H 0 0 0 J Refer to the table above 1 Type 2 Shape 5 Voltage rating 4 Temp coefficient 3 Dimension 6 Value 7 Tolerance 7 6 5 4 3 2 1 EX C K 7 3 F F 1 H 0 0 0 Z 7 6 5 4 3 2 1 Chip CH RH UJ SL Chip B F Chip resistor Carbon EX R D 7 3 E B 2 B 0 0 0 J 7 6 5 4 3 2 1 RESISTORS Chip B F Carbon resistor Normal type EX R D 1 4 B B 2 C 0 0 0 J 7 6 5 4 3 2 1 1...

Страница 10: ... CHIP C 1000PF K C35 CC73HCH1H270J CHIP C 27PF J C38 CC73HCH1H050B CHIP C 5 0PF B C39 CK73GB1H332K CHIP C 3300PF K C40 CC73HCH1H030B CHIP C 3 0PF B C41 CK73GB1H682K CHIP C 6800PF K C42 CC73HCH1H050B CHIP C 5 0PF B C43 CC73HCH1H100C CHIP C 10PF C C44 CK73HB1H471K CHIP C 470PF K 1 1B A02 3894 43 PLASTIC CABINET ASSY 2 3A A10 4078 41 CHASSIS 3 2C B09 0680 03 CAP SP MIC ACCESSORY 4 2B B11 1817 04 ILLU...

Страница 11: ... CHIP C 470PF K C132 CC73GCH1H270J CHIP C 27PF J C133 CK73GB1H471K CHIP C 470PF K C134 CK73GB1H103K CHIP C 0 010UF K C135 CK73GB1C104K CHIP C 0 10UF K C136 CK73GB1A105K CHIP C 1 0UF K C138 CK73GB1H102K CHIP C 1000PF K C140 CC73GCH1H101J CHIP C 100PF J C145 CC73GCH1H160J CHIP C 16PF J K M C145 CC73GCH1H180J CHIP C 18PF J K2 M2 C146 CK73GB1H102K CHIP C 1000PF K C148 CK73GB1H102K CHIP C 1000PF K C151...

Страница 12: ...C 0 10UF K C315 CK73GB1A105K CHIP C 1 0UF K C316 CK73GB1C104K CHIP C 0 10UF K C317 CK73HB1A104K CHIP C 0 10UF K C318 CS77AA0J4R7M CHIP TNTL 4 7UF 6 3WV C319 CC73GCH1H271J CHIP C 270PF J C320 CK73HB1C103K CHIP C 0 010UF K C321 CK73GB1C473K CHIP C 0 047UF K C322 CK73HB1C153K CHIP C 0 015UF K C323 CC73GCH1H820J CHIP C 82PF J C324 CC73HCH1H820J CHIP C 82PF J C325 CK73HB1A104K CHIP C 0 10UF K C326 CK73...

Страница 13: ... COIL L228 229 L41 6868 14 SMALL FIXED INDUCTOR 6 8NH K2 M2 L228 229 L41 8268 14 SMALL FIXED INDUCTOR 8 2NH K M L230 L41 5678 03 SMALL FIXED INDUCTOR 56NH L250 L41 1875 06 SMALL FIXED INDUCTOR 18NH L290 L41 3078 17 SMALL FIXED INDUCTOR 30NH K M L301 L92 0140 05 CHIP FERRITE L302 L92 0149 05 CHIP FERRITE L401 L92 0149 05 CHIP FERRITE L402 404 L92 0138 05 CHIP FERRITE L410 L92 0138 05 CHIP FERRITE L...

Страница 14: ... R305 RK73HB1J104J CHIP R 100K J 1 16W R306 RK73HB1J102J CHIP R 1 0K J 1 16W R307 RK73HB1J000J CHIP R 0 0 J 1 16W R310 RK73GB2A394J CHIP R 390K J 1 10W R311 RK73HB1J123J CHIP R 12K J 1 16W R312 RK73GB2A334J CHIP R 330K J 1 10W R313 RK73GB2A104J CHIP R 100K J 1 10W R314 RK73GB2A272J CHIP R 2 7K J 1 10W R315 RK73GB2A334J CHIP R 330K J 1 10W R316 RK73GB2A124J CHIP R 120K J 1 10W R317 RK73GB2A474J CHI...

Страница 15: ...FV2E1 MOS IC IC101 TA75W01FUF MOS IC IC201 TA31136FNG MOS IC IC301 AQUA L MOS IC IC302 TA7368FG MOS IC IC401 402 XC6204B502MR MOS IC IC403 BD4840FVE MOS IC IC404 BD4845FVE MOS IC IC405 30620MCP422GU MICROCONTROLLER IC IC406 AT24128N10SU27 ROM IC IC407 TC7W74FU F MOS IC Q1 KTC4082 TRANSISTOR Q2 2SC5108 Y F TRANSISTOR Q3 4 2SK508NV K52 FET Q5 RT1P430U TRANSISTOR Q6 2SC5108 Y F TRANSISTOR Q7 RT1P430U...

Страница 16: ...1 57 40 19 33 36 18 17 62 52 27 10 61 60 67 39 56 1 14 63 59 30 4 22 12 25 13 71 35 50 51 X57 23 31 21 57 11 9 16 32 700 57 MIC1 X57 101 TX RX unit A N14 0819 04 B N14 0832 04 C N30 2604 48 D N30 2606 48 E N83 2005 48 Note If a part reference number is listed in a box on the exploded view of the PCB that part does not come with the PCB These parts must be ordered separately ...

Страница 17: ...H52 2194 02 43 PROTECTION BAG H25 0085 04 3 CAP SP MIC B09 0680 03 73 AC ADAPTER W08 0989 05 K K2 K3 AC120V W08 0992 05 M M2 AC220 240V 72 CHARGER W08 0988 05 69 WHIP ANTENNA T90 1039 15 K M T90 1040 15 K2 M2 54 BELT CLIP J29 0713 15 41 PACKING FIXTURE H12 4221 05 46 HOLDER SP MIC J19 5472 03 65 SCREW SET N99 2046 05 702 KNB 45L Li ion BATTERY PACK ...

Страница 18: ...adjustment 1 Antenna connector adapter The antenna connector of this transceiver uses an SMA terminal Use an antenna connector adapter SMA f BNC f or SMA f N f for adjustment The adapter is not provided as an option so buy a commercially available one 2 Repair Jig Chassis Use jig part No A10 4086 03 for repairing the transceiver Place the TX RX unit on the jig and fit it with screws The jig facili...

Страница 19: ...Hz Signaling Signaling No RX TX 1 None None 2 None 100Hz Square Wave 3 QT 67 0Hz QT 67 0Hz 4 QT 151 4Hz QT 151 4Hz 5 QT 250 3Hz QT 250 3Hz 6 DQT D023N DQT D023N 7 DQT D754I DQT D754I 8 DTMF 159D DTMF 159D 9 None DTMF tone 9 10 None MSK Preparations for tuning the transceiver Before attempting to tune the transceiver connect the unit to a suitable power supply Whenever the transmitter is tuned the ...

Страница 20: ... or less High 3 points BATT terminal voltage 7 5V PTT ON Transmitter Section Item Condition Measurement Adjustment Specifications Test equipment Terminal Parts Method Remarks ADJUSTMENT 1 Setting 1 BATT terminal voltage 7 5V 2 SSG standard modulation Wide MOD 1kHz DEV 3kHz Narrow MOD 1kHz DEV 1 5kHz 2 VCO lock 1 CH High Power meter ANT TC2 3 4V K M 0 1V voltage DVM CV 3 0V K2 M2 RX 2 CH Low Check ...

Страница 21: ...IC connector Software KPG 100D According to Wide High the larger 3 points AG 1kHz 110mV Deviation meter filter LPF 15kHz HPF OFF PTT ON Narrow TEST CH Center 2 2kHz 80Hz PTT ON According to the larger 9 QT deviation TEST CH Center ANT Programming 0 80kHz 40Hz Adjust Low Software KPG 100D Wide High 3 points LPF 3kHz HPF OFF PTT ON Narrow TEST CH Center 0 42kHz 40Hz PTT ON 10 DQT deviation TEST CH C...

Страница 22: ...R 490 MHz CENTER 490 MHz SPAN 200 0 MHz RBW 30 kHz VBW 30 kHz SWP 450 ms ATT 5 dB 10 dB A_View Norm B_Blank Norm 53 38 dBm REF 20 0 dBm MKR 450 MHz CENTER 450 MHz SPAN 200 0 MHz RBW 30 kHz VBW 30 kHz SWP 450 ms ATT 5 dB 10 dB A_View Norm B_Blank Norm 53 85 dBm CENTER 470 MHz CENTER 490 MHz CENTER 450 MHz REF 20 0 dBm MKR 491 MHz CENTER 491 MHz SPAN 200 0 MHz RBW 30 kHz VBW 30 kHz SWP 450 ms ATT 5 ...

Страница 23: ... Low Software Writing High KPG 100D Wide SSG output 123 dBm 0 16µV SSG MOD 3 0kHz Narrow TEST CH Center SSG output 122 dBm 0 18µV SSG MOD 1 5kHz 4 SQL9 TEST CH Center Tight Low Writing High Wide SSG output 117 dBm 0 3µV SSG MOD 3 0kHz Narrow TEST CH Center SSG output 116 dBm 0 35µV SSG MOD 1 5kHz 5 BATT BATT terminal voltage 5 9V DVM ANT BATT terminal detection BATT terminal voltage 5 9V Writing I...

Страница 24: ...5 R211 R407 R416 R419 R409 R410 R422 C201 TH203 C401 C402 C405 C214 C215 C217 C418 C419 C77 C430 C432 C433 C434 Q302 IC403 IC404 CP404 CP406 CP407 D11 R301 R306 R307 R312 R314 R315 R317 R319 R322 R901 R902 R329 R331 C301 C310 C311 R353 C317 C319 R355 C323 C324 C325 C901 C326 C902 C327 C329 R26 F401 FUSE C330 Q8 C332 C333 R42 C354 D301 D302 L402 L404 AUX TK 3212L PC BOARD TX RX UNIT X57 7130 XX 12 ...

Страница 25: ... GND RXD PTT RXD OPT DET 5MS MIC MICIN B D G S D S G IC101 1 4 5 8 AE SPI SPO D S G TXD TXD NC IC302 1 5 6 10 SB CN401 1 8 GND DOWN UP GND AFO AFI SB B J79 0075 19 CN13 ANT D G S R408 R412 R413 R414 C403 C406 C408 C77 C424 Q104 Q107 Q108 Q109 Q303 Q306 D403 D404 L302 D11 R127 R128 R129 R131 R135 R334 R141 R335 R339 R340 R341 R346 R348 C126 Q8 C140 C336 C338 C344 R42 D102 TX RX UNIT X57 7130 XX 12 ...

Страница 26: ... R253 R254 C69 R449 C246 C245 R256 R258 R450 C248 R452 R453 C2 C24 C247 TC1 C251 C252 C253 C254 C256 Q100 C258 D6 D7 C262 D203 D204 C265 C267 C268 L101 L103 L107 R903 C275 L109 L110 R103 R106 R110 R111 R112 R123 R124 R137 L13 R337 C107 C108 R145 R456 C444 L22 C119 C124 C128 Q5 C445 C348 C154 R191 R192 C156 R194 C158 C163 D104 C168 C169 Q205 Q401 Q402 L215 C190 L223 L225 L228 TK 3212L PC BOARD TX R...

Страница 27: ...16 1 4 5 8 IC1 1 10 11 20 1 3 4 5 D S G 1 3 4 5 IC406 1 4 5 8 C22 R210 XF201 C26 C27 R217 CN201 C32 C35 R417 R418 C38 R226 R227 C40 R420 C43 R424 R425 X3 C47 R233 C50 R240 C207 L290 L206 C58 C208 C59 CD201 C60 C210 C62 C63 C213 C407 C64 C409 C66 C67 R447 C68 C219 9 6 C220 C71 C221 C73 C74 C78 C228 C421 C230 C426 C83 C427 C233 C84 C85 C429 R470 C241 7 C3 C440 TC1 TC2 C7 C443 C8 C9 Q100 D6 D7 D8 D9 ...

Страница 28: ... NC VoUT IC401 XC6204B502MR IC402 XC6204B502MR D401 RB521S 30 R406 470k D R404 470k D 0 100 R436 R403 CN401 E40 6363 05 C401 470p C402 1000p C405 100p F401 F53 0324 05 2 5A 47k 47k R408 R412 BATT 5C PLL_CLK PLL_UL PLL_DAT QTTCXO PLL_STB B EN2 EN1 OSCIN 5C R12 2 2k L1 4 7u C9 10p C15 10p oUTPUT VCC 12 8MHz TXCO X1 L77 1931 05 R4 56k C5 1000p C1 3300p C2 6800p R1 22k R2 10k R3 33k C3 1u R6 82k VR1 6...

Страница 29: ...RX VCO L18 220n 2SK508NV K52 D8 HVC376B D9 HVC376B L14 100n C49 100p TC2 10p C41 6800p C39 3300p 10k 22k R26 R25 OSCIN 5T DCSW APCSW B 5R 5C DTMF RX_W N TX_W N DTRLOADN STD DIR TDATA DTRCLK DI O SCLK ROF FD TCLK DTRDO EEPCLK EEPDAT XIN XOUT BSHIFT BUSY RSSI OPTDET PTTSW SB QT DQT_IN MIC_MUTE PCTV TXD RXD PTT AFCONT 5M VOX THM 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 ...

Страница 30: ...5 0 01u C221 0 1u XF201 L71 0619 05 38 85 MHz MCF 33p oSCIN oSCoUT MIXoUT VCC IFIN DEC FILoUT FILIN C213 0 1u CF201 L72 0958 05 C217 0 1u C201 0 22u IC407 TC7W74FU F FREQUENCY DIVIDER Q CLR PR VCC C451 0 01u C452 1000p 2SK1830F Q408 X3 7 37MHz L77 1633 05 Q407 408 BEAT SHIFT SW 2SK1830F Q407 R422 1k IC406 AT24128N10SU27 EEPROM A0 A1 A2 GND SDA SCL WP VCC D301 RB706F 40 DETECTOR R305 100k C304 0 22...

Страница 31: ...1u R330 3 3k R331 150k D303 DAN222 ISOLATION 2SC4919 Q302 MIC AGC D302 RB706F 40 DETECTOR C317 0 1u R318 1 2k C321 0 047u C333 0 1u C342 10u6 3 R340 10k R345 100 C344 220p R347 100k Q305 RT1N441U R350 1k C356 0 033u C348 470p PTT RXD MIC MICIN OPTDET 5MS AE TXD NC SPO SPI J301 E11 0707 05 2SK3577 A Q306 RF BPF TUNING D205 206 C274 C273 L230 56n 2SK3577 A Q316 R349 33k C343 0 047u C341 0 047u C339 ...

Страница 32: ...919 D303 DAN222 D302 RB706F 40 D301 RB706F 40 VOX MOD DTMF DTRLOADN TDATA DTRCLK STD TCLK DTRDO DI O RDF FD SCLK DIR AQUAXIN 5M EN1 EN2 X1 L77 1931 05 LPF QTVCO LPF QTTCXO Q202 RT1P441U 5C INT IC404 BD4845FVE INT PROTECT D402 1SR154 400 SB PROTECT D401 RB521S 30 RESET RESET AVR IC401 XC6204B502MR 5C DC SW Q405 RT1P237U T111 AVR DC 5R SW 5R_C X3 L77 1633 05 7 37MHz EEPROM SW Q407 Q408 2SK1830F TXAF...

Страница 33: ...PTT BSHIFT PCTV BATT XIN XOUT PF2 PF1 PTT 5M MICROPROCESSOR IC405 30620MCP GU LED GREEN LED RED SB SB SW DC SW DC D404 B30 2157 05 D403 B30 2156 05 Q401 RT1N141U LEDTX LEDRX TH_DET APCSW Q102 2SK2596 E D101 D202 HSC277 SW SW PCTV AMP SW Q108 2SK1824 A SW 5C IC101 TA75W01FUF CURRENT Q9 2SC4619 D122 D104 D106 HSC277 D103 HVC131 DC Q107 RT1N141U AMP ANT 5T 5T DCSW DET Q109 RT1P441U TX DRIVE AMP TX FI...

Страница 34: ... 8dBm 15 0dBm 31 5dBm 4 0W 7 3dBm IF1 38 85MHz AF 1kHz AF 1kHz RF Center Frequency LPF Q203 BPF IF2 450kHz C101 Q100 LEVEL DIAGRAM To make measurements in the AF section connect the AC level meter ANT input 53dBm 1kHz FM 3kHz DEV WIDE In the RF section use 1000pF coupling capacitor The display shows the SSG input value required to obtain 12dB SINAD without local level AG is set to the MIC input be...

Страница 35: ... 3W x 43 2H x 100 0D mm 3 3 8W x 1 45 64 x 4D inches Weight Charger only Approx 90g 0 2 lbs Specifications KNB 45L Li ion BATTERY PACK External View External View Schematic Diagram Thermistor 10kΩ 0 5 Diode PCBA DISCHARGE TERMINAL SIDE REAR CHARGE TERMINAL SIDE Voltage 7 4V 3 7V x 2 Battery capacity 2000mAh Specifications ...

Страница 36: ...de 0 28µV Narrow Selectivity 70dB Wide 60dB Narrow Intermodulation 65dB Wide 60dB Narrow Spurious Response 65dB Audio Output 8Ω 500mW with less than 10 distortion Receiver Measurements made per TIA EIA 603 RF Output Power 4W 1W Spurious Response 65dB Type of Emission 16K0F3E Wide 11K0F3E Narrow FM Hum and Noise 45dB Wide 40dB Narrow Audio Distortion Less than 5 SPECIFICATIONS 2967 3 Ishikawa machi...

Страница 37: ...OWN UP GND AFO AFI SB B J79 0075 19 CN13 ANT D G S 1 1 3 3 4 4 5 5 R211 R407 R408 R412 R413 R414 R416 R419 R409 R410 R422 C201 TH203 C401 C402 C403 C405 C406 C214 C408 C215 C217 C418 C419 C77 C424 C430 C432 C433 C434 Q104 Q107 Q108 Q109 Q302 Q303 Q306 D403 D404 L302 IC403 IC404 CP404 CP406 CP407 D11 R301 R306 R307 R312 R314 R315 R317 R319 R127 R128 R129 R322 R131 R901 R902 R135 R329 R331 R334 R141...

Страница 38: ...5 X3 C47 R233 C50 C52 R240 C207 L290 L206 C58 C208 C59 CD201 R249 C60 C210 C62 C63 C213 C407 C64 C409 C66 R253 C67 R447 R254 C68 C69 C219 R449 C246 C245 R256 R258 C220 R450 C248 C71 C221 R452 R453 C73 C74 C78 C228 C421 C230 C426 C83 C427 C233 C84 C85 C429 R470 C241 C247 C3 C440 TC1 TC2 C7 C443 C8 C251 C9 C252 C253 C254 C256 Q100 C258 D6 D7 D8 D9 C262 D202 D203 D204 C265 C267 C268 L101 D402 L103 L1...

Страница 39: ...N RX_SW TX_SW GND PLL_UL PLL_STB PLL_DAT PLL_CLK VCC RX_W N EN1 R418 47k R435 47k CP405 1Kx2 K M K2 M2 L16 22n 18n 27n 22n L17 C52 12p 11p 12p 11p C55 NO C56 2p 9p C58 6p 4p C61 3p 5p C64 4p 5p C65 6p 7p C67 5p C458 470p NO 0 R112 0 R111 2SK3077F Q101 RF AMP R110 330 L101 15n L102 C110 470p R107 100 R453 22k C108 470p R452 10k C106 470p R106 22 2SC4619 Q100 RF AMP L411 18n C102 12p C101 470p TX RX...

Страница 40: ... 37MHz PLL_CLK PLL_DAT APCSW DCSW TX_SW QTTCXO QTVCO 5T_C 5C_C 5R_C QT DQT_IN RSSI VOX DIR AF_CONT SCLK DI O TCLK DTRDO OPTDET TDATA DTRCLK DTRLOADN DTMF MIC MUTE TX_W N TXD INT RESET SW1 SW2 EEPROM EEPDAT EEPCLK PF2 PF1 PTT BSHIFT PCTV BATT SW Q407 Q408 2SK1830F XIN XOUT TXAFI PF2 PF1 PTT 5M MICROPROCESSOR IC405 30620MCP GU LED GREEN LED RED SB SB SW DC SW DC D404 B30 2157 05 D403 B30 2156 05 Q40...

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