JVC KD-G120 - Radio / CD Player Service Manual Download Page 57

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3-9

Main board (KD-G161,G162)

Block No. [0][2]

R815

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R817

NRS181J-472X

MG RESISTOR

4.7k

Ω

1/8W J

R818

NRS181J-473X

MG RESISTOR

47k

Ω

1/8W J

G120J

G123UI

G124UI

G125U

G125UH

G125UN

G125UT

G126U

G126UH

G126UN

G126UT

R820

NRS181J-473X

MG RESISTOR

47k

Ω

1/8W J

R822

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R823

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R825

NRS181J-203X

MG RESISTOR

20k

Ω

1/8W J

R826

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R827

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R828

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R829

NRS181J-473X

MG RESISTOR

47k

Ω

1/8W J

R830

NRS181J-223X

MG RESISTOR

22k

Ω

1/8W J

R831

NRSA63J-472X

MG RESISTOR

4.7k

Ω

1/16W J

R832

NRS181J-223X

MG RESISTOR

22k

Ω

1/8W J

R833

NRS181J-472X

MG RESISTOR

4.7k

Ω

1/8W J

R834

NRS181J-223X

MG RESISTOR

22k

Ω

1/8W J

R835

NRS181J-472X

MG RESISTOR

4.7k

Ω

1/8W J

R836

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R837

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R838

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R840

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R841

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R843

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R844

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R850

NRS181J-473X

MG RESISTOR

47k

Ω

1/8W J

R851

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

G123UI

G124UI

G125U

G125UH

G125UN

G125UT

G126U

G126UH

G126UN

G126UT

R853

NRS181J-473X

MG RESISTOR

47k

Ω

1/8W J

R861

NRS181J-471X

MG RESISTOR

470

Ω

1/8W J

R862

NRS181J-471X

MG RESISTOR

470

Ω

1/8W J

R901

NRSA63J-912X

MG RESISTOR

9.1k

Ω

1/16W J

R902

QRE141J-102Y

C RESISTOR

Ω

1/4W J

R903

NRSA63J-472X

MG RESISTOR

4.7k

Ω

1/16W J

R904

NRSA63J-104X

MG RESISTOR

100k

Ω

1/16W J

R905

NRSA63J-472X

MG RESISTOR

4.7k

Ω

1/16W J

R906

NRSA63J-472X

MG RESISTOR

4.7k

Ω

1/16W J

R907

NRSA63J-393X

MG RESISTOR

39k

Ω

1/16W J

R908

NRSA63J-683X

MG RESISTOR

68k

Ω

1/16W J

R909

NRSA63J-273X

MG RESISTOR

27k

Ω

1/16W J

R910

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R911

NRS181J-473X

MG RESISTOR

47k

Ω

1/8W J

L501

QQL231K-4R7Y

INDUCTOR I/M

4.7uH K

L561

QQL231K-4R7Y

INDUCTOR I/M

4.7uH K

L562

QQL231K-4R7Y

INDUCTOR I/M

4.7uH K

L701

QQL231K-4R7Y

INDUCTOR I/M

4.7uH K

L801

QQL231K-4R7Y

INDUCTOR I/M

4.7uH K

CHOKE COIL

PIN JACK

CAR ANT JACK

CONNECTOR

B-B (1-22)

CN801

QGZ1601J1-15

CONNECTOR

(1-15)

CN901

QNZ0611-001

16P CONNECTOR



TU701

QAU0312-002

TUNER PACK

X561

QAX0714-001Z

C RESONATOR

16.000MHz

X801

QAX0406-001Z

CRYSTAL

4.500MHz



Symbol No.

Part No.

Part Name

Description

Local



Symbol No.

Part No.

Part Name

Description

Local



IC71

LC72725NM-X

IC171

NJW1192V-X



IC301

LA4743K

POWER IC



IC501

LA6242H-X



IC521

MN6627551CB

IC581

NJM4565E-X



IC701

MN101C77FSA

IC702

PST9121N-X

IC703

BR24L16F-W-X

IC704

NJU7241F33-X



IC901

AN80T71

REGULATOR IC

Q71

RT1N141C-X

DIGI TRANSISTOR

Q301

2SC3928A/QR/-X

TRANSISTOR

Q341

KTD1304-X

TRANSISTOR

Q351

KTD1304-X

TRANSISTOR

Q501

2SB1322/RS/-T

TRANSISTOR

Q521

2SA1530A/QR/-X

TRANSISTOR

Q701

RT1N141C-X

DIGI TRANSISTOR

Q702

RT1N141C-X

DIGI TRANSISTOR

Q703

RT1N141C-X

DIGI TRANSISTOR

Q781

RT1P141C-X

DIGI TRANSISTOR

Q782

RT1P141C-X

DIGI TRANSISTOR

Q891

RT1N141C-X

DIGI TRANSISTOR

Q901

2SA1530A/QR/-X

TRANSISTOR

Q902

RT1N141C-X

DIGI TRANSISTOR

Q903

RT1N141C-X

DIGI TRANSISTOR

Q904

2SA1530A/QR/-X

TRANSISTOR

Q911

2SA1530A/QR/-X

TRANSISTOR

Q912

RT1N441C-X

TRANSISTOR

1SS355W-X

DIODE C.M

1SS355W-X

DIODE C.M

D301

UDZS3.3B-X

Z DIODE

D341

1SS355W-X

DIODE C.M

D351

1SS355W-X

DIODE C.M

D501

1A3G-T1

SI DIODE

D701

UDZW6.2B-X

SI DIODE

D702

UDZW6.2B-X

SI DIODE

D703

UDZW6.2B-X

SI DIODE

D704

UDZW6.2B-X

SI DIODE

D705

UDZW6.2B-X

SI DIODE

D706

UDZW6.2B-X

SI DIODE

D707

UDZW6.2B-X

SI DIODE

D708

UDZW6.2B-X

SI DIODE

D709

UDZW6.2B-X

SI DIODE

D710

1SS355W-X

DIODE C.M

D712

UDZW6.2B-X

SI DIODE

D713

1SS355W-X

DIODE C.M

D781

CRS03-W

SB DIODE

D782

UDZW11B-X

Z DIODE

D891

MC2836-X

DIODE



D901

1N5401-F64

DIODE

D903

1SS355W-X

DIODE C.M

D904

CRS03-W

SB DIODE

D906

1SS355W-X

DIODE C.M

D971

CRS03-W

SB DIODE

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

QEKJ0JM-476Z

E CAPACITOR

47uF 6.3V M

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

QEKJ1AM-227Z

E CAPACITOR

220uF 10V M

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C71

QEKJ1CM-106Z

E CAPACITOR

10uF 16V M

C72

NDC31HJ-331X

C CAPACITOR

330pF 50V J

C73

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C74

NDC31HJ-561X

C CAPACITOR

560pF 50V J

C75

QEKJ0JM-476Z

E CAPACITOR

47uF 6.3V M

C76

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C77

NDC31HJ-330X

C CAPACITOR

33pF 50V J

C78

NDC31HJ-330X

C CAPACITOR

33pF 50V J

C82

QTE1E57-475Z

E CAPACITOR

4.7uF 25V

C84

QTE1E57-475Z

E CAPACITOR

4.7uF 25V

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for KD-G120 - Radio / CD Player

Page 1: ...14 Area suffix J Northern America KD G120 KD G120R Area suffix E Southern Europe EX Northern Europe EY Eastern Europe EU Turkey KD G161 KD G162 Area suffix UI India KD G123 KG G124 Area suffix UT Taiwan UH Thailand UN Indonesia U Other Areas KD G125 KD G126 KD G125 KD G126 KD G120R KD G120 KD G123 KD G124 KD G125 KD G126 KD G161 KD G162 KD G162 KD G161 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9...

Page 2: ...vity 16 3 dBf 1 8 µV 75 Ω Alternate Channel Selectivity 400 kHz 65 dB Frequency Response 40 Hz to 15 000 Hz Stereo Separation 35 dB Capture Ratio 1 5 dB AM Tuner Sensitivity 20 µV Selectivity 35 dB CD PLAYER SECTION Type Compact disc player Signal Detection System Non contact optical pickup semiconductor laser Number of channels 2 channels stereo Frequency Response 5 Hz to 20 000 Hz Dynamic Range ...

Page 3: ... 50 dB Quieting Sensitivity 16 3 dBf 1 8 µV 75 Ω Alternate Channel Selectivity 400 kHz 65 dB Frequency Response 40 Hz to 15 000 Hz Stereo Separation 35 dB Capture Ratio 1 5 dB AM Tuner Sensitivity 20 µV Selectivity 35 dB CD PLAYER SECTION Type Compact disc player Signal Detection System Non contact optical pickup semiconductor laser Number of channels 2 channels stereo Frequency Response 5 Hz to 2...

Page 4: ...µV 75 Ω 50 dB Quieting Sensitivity 16 3 dBf 1 8 µV 75 Ω Alternate Channel Selectivity 400 kHz 65 dB Frequency Response 40 Hz to 15 000 Hz Stereo Separation 35 dB Capture Ratio 1 5 dB AM Tuner Sensitivity 20 µV Selectivity 35 dB CD PLAYER SECTION Type Compact disc player Signal Detection System Non contact optical pickup semiconductor laser Number of channels 2 channels stereo Frequency Response 5 ...

Page 5: ...ivity 16 3 dBf 1 8 µV 75 Ω Alternate Channel Selectivity 400 kHz 65 dB Frequency Response 40 Hz to 15 000 Hz Stereo Separation 30 dB Capture Ratio 1 5 dB MW Tuner Sensitivity 20 µV Selectivity 35 dB LW Tuner Sensitivity 50 µV CD PLAYER SECTION Type Compact disc player Signal Detection System Non contact optical pickup semiconductor laser Number of Channels 2 channels stereo Frequency Response 5 Hz...

Page 6: ...case of preforming repair of this system Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ... optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details refer to the replacement procedure in the text Remove the anti static pin when replacing the traverse unit Be careful not to take too long a time when attaching...

Page 8: ...ay result in hazardous radiation exposure REPRODUCTION AND POSITION OF LABELS Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check WARNING LABEL CAUTION Visible and Invisible laser radiation when open and interlock failed or defeated AVOID DIRECT EXPOSURE TO BEAM e VARNING Synlig och osynling laserstrålning när den öppnas och spärren är urk...

Page 9: ...chanism please refer mechanism manual TN2007 1001 No MY003 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 10: ... joints using a screwdriver do not damage the main board Fig 2 3 1 3 Removing the front chassis assembly See Fig 3 Remove the front panel assembly and bottom cover 1 Remove the two screws A on the both sides of the main body 2 Release the two joints d and two joints e on the both sides of the main body then remove the front chassis assembly toward the front Fig 3 Detach button Front panel assembly...

Page 11: ... pan el Reference Remove the front chassis assembly as required 1 Remove the three screws D attaching the rear bracket on the back side of the main body See Fig 5 2 Remove the two screws G attaching the main board See Fig 6 3 Disconnect the connector CN501 on the main board from the main body and take out the main board with the rear bracket See Fig 6 Reference Remove the rear bracket from the mai...

Page 12: ...1 Remove the four screws J on the back side of the front pan el assembly See Fig 8 2 Release the joints f and remove the rear cover See Fig 9 3 Release the joint g and take out the switch board from the front panel assembly See Fig 10 Fig 8 Fig 9 Fig 10 H H CD mechanism assembly Top chassis J J J Joints f Joints f Joints f Joints f Rear cover Switch board Joint g Front panel assembly www xiaoyu163...

Page 13: ... attach the heat sink and rear bracket onto the power amplifier IC and regulator IC respectively before supply the power If voltage is applied without attaching these parts the power amplifier IC and regulator IC will be destroyed by heat Power supply voltage DC14 4V 10 5 to 16V Load impedance 20KΩ 2 Speakers connection Output Level Line out 2 0V Vol MAX CAUTION Be sure to attach the heat sink and...

Page 14: ...in 4 pin 50 pin 60 and pin 72 of IC561 YES Check IC561 NO Check the connections of CD8V power supply When the lens is moving Does the S search waveform appear at IC541 pins 8 and 9 4V Check the pickup and its connections YES NO Is the voltage input at pin 15 of IC541 YES NO Is the voltage output at pin 28 of IC561 NO YES Check the connections between IC541 and IC561 Is the power supply present at ...

Page 15: ...y present at pin 3 pin 12 and pin 21 of IC541 YES Check IC541 NO Check the connections of CD8V power supply Is the power supply present at pin 4 pin 50 pin 60 and pin 72 of IC561 YES Check IC561 NO Check the connections of CD8V power supply When the disc is rotated at first Approx 1 2V Is the tracking error signal output at TE TP Check the circuits in IC501 or the vicinity of IC501 Replace IC501 o...

Page 16: ... and pin 25 of IC301 during playback Normal YES NO YES YES NO Check IC151 and its peripheral circuits NO Check IC301 and its peripheral circuits YES Check the power amplifier IC321 NO Is 9V present at pin 10 of IC901 YES Check the connections between pin 26 of IC301 and pin 10 of IC901 NO Check IC901 and its peripheral circuits www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 ...

Page 17: ...521 YES Check IC521 NO Check the connections of CD8V power supply When the lens is moving Does the S search waveform appear at IC501 pins 8 and 9 4V Check the pickup and its connections YES NO Is the voltage input at pin 15 of IC501 YES NO Is the voltage output at pin 13 of IC521 NO YES Check the connections between IC501 and IC521 Is the power supply present at pin 3 pin 12 and pin 21 of IC501 YE...

Page 18: ...1 YES NO Is the power supply present at pin 3 pin 12 and pin 21 of IC501 YES Check IC501 NO Check the connections of CD8V power supply Is the power supply present at pin 16 pin 37 pin 49 pin 53 pin 56 and pin 72 of IC521 YES Check IC521 NO Check the connections of CD8V power supply When the disc is rotated at first Approx 1 2V Is the tracking error signal output at pin 26 of IC521 Replace IC521 or...

Page 19: ...ripheral circuits NO Is 9V present at pin 13 of IC901 YES Check the connections between pin 32 of IC171 and pin 13 of IC901 NO Check IC901 and its peripheral circuits Is the audio signal output at pin 14 pin 15 pin 18 and pin 19 of IC171 during playback YES NO Check IC171 and its peripheral circuits YES Check the power amplifier IC301 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513...

Page 20: ...er diode is almost worn out and the laser pickup should be replaced If the semi fixed resistor is adjusted while the pickup is functioning normally the laser pickup may be damaged due to excessive current 5 4 Replacement of laser pickup Is RF output 1 3 0 4Vp p YES NO OK Replace it Turn of the power switch and disconnect the power cord Replace the pickup with a normal one Refer to Removing the pic...

Page 21: ...lack RD Red BL Blue WH White GN Green VI Violet GY Gray YL Yellow RR Rear Right FR FL RL Rear Left Front Right Front Left REMOTE Remote out ACC MEMORY ACC Line GND Memory Backup Battery Ground MEMORY GND ACC RL RL RR RR FL FL FR FR REMOTE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ...

Page 22: ...hite GN Green VI Violet GY Gray YL Yellow RR FR FL RL REMOTE ANT ACC GND MEMORY Rear Right Front Right Front Left Rear Left Remote ACC Line Ground Memory Backup Battery Auto Antenna MEMORY GND ACC RL RL RR RR FL FL FR FR REMOTE ANT REMOTE OUTPUT ONLY POWER ANTENNA NC www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150...

Page 23: ... 9 GY BK RD RD 7 YL 4 8 5 2 8 5 2 7 1 6 3 4 BK RD BL WH BR Black Red Blue White Brown GN Green VI Violet GY Gray YL Yellow RR Rear Right FR Front Right FL Front Left RL Rear Left REMOTE Remote ACC TEL ACC Line Telephone Muting GND Ground MEMORY Memory Backup Battery ILL Illuminations Control ANT Auto Antenna www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 ...

Page 24: ...ebashi city 371 8543 Japan Victor Company of Japan Limited VPT Printed in Japan www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 25: ...5 KD G126 KD G161 KD G162 KD G125 KD G126 KD G120R KD G120 KD G123 KD G124 KD G125 KD G126 KD G161 KD G162 KD G162 KD G161 Contents Block diagram For KD G120 KD G120R KD G123 KD G124 KD G125 and KD G126 Standard schematic diagrams For KD G120 KD G120R KD G123 KD G124 KD G125 and KD G126 Block diagram For KD G161 and KD G162 Standard schematic diagrams For KD G161 and KD G162 Printed circuit boards...

Page 26: ...irectly or touch it in case of an adjustment or operation check Difference point Remote controller Telephone Muting KD G120R KD G161 KD G162 NO YES NO NO YES NO KD G120 KD G123 KD G124 KD G125 KD G126 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu16...

Page 27: ...yu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 28: ... OFTR RFDET VDET FBAL TBAL TE FE RFENV IC561 DSP DAC OUTL OUTR CD RESET STATUS SUBQ SQCK TLOCK FLOCK CD SENSE MLD MDATA MCLK CJ601 S601 to S616 KEY MATRIX D630 to D649 D652 D653 LIGHTING DISPLAY KEY0 KEY1 KEY2 IC661 LCD DRIVER LCD1 LCD DISPLAY COM1 COM2 COM3 S1 to S52 LCD SCK LCD SO LCD CE LCD Key control section IC681 REMOCON REMOCON Only for KD G120R JS686 ENCODER ENC1 ENC2 Block diagram For KD ...

Page 29: ... LEFT REAR RIGHT REAR RIGHT MUTE MICOM MUTE MUTE ANT SPK BATTERY CN901 CJ321 LINE OUT CJ701 S CK K IC801 MICOM SD ST MONO SSM IFC FM AM EO FMOSC S METER SEEK STOP IMIF COUNT SDA SCL TU L CH TU R CH 26 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu16...

Page 30: ...1H57 105Z 4 7k 4 7k 0 1 KDS4148U X 0 022 22k 3 3k 22 16 4 7k 4 7u 10K 0 047 22k 47k 15p 10K 10K 0 0012 0 0012 10k 100 0 01 QTE1H57 105Z 2 2k 220p 12 0 10 0 120p 47 16 0 1 50 220 10 0 1 50 3 3k 220 10 1SS355W X 1SS355W X KDS4148U X UDZW6 2B X UDZW6 2B X UDZW6 2B X UDZW6 2B X UDZW6 2B X UDZW6 2B X MTZJ10B T2 0 1 0 1 UDZW6 2B X 10k 47k KDS4148U X KDS4148U X 0 1 0 1 2 2K UDZW6 2B X 100P KDS4148U X 3 3...

Page 31: ...16 0 1 100 16 QTE1A57 107Z 2 2K 33K RT1N441C X 27k 27k 27k 27k 1000p 22 16 KTD1304 X 1k 0 47 QNZ0611 001 220 6 3 KTD1304 X 47k KDS4148U X 2 7K 0 01 2 2k 1k 2SA1530A R X 1SS133 T2 2 2k 100 0 1 QMFZ047 150 T 0 1 0 1 0 1 1k 1 50 1 50 1 50 100 0 BD3809FS X 0 01 RT1P141C X QTE1C57 106Z 0 22 0 0082 4 7 25 4 7 25 0 22 0 22 2 2k 33k 0 1 100 470 KDS4148U X 470 CRS30 W KDS4148U X CRS03 W 100 10 4 7k 47k 27k...

Page 32: ...0k 220k 56k 0 0012 0 1 0 047 0 047 0 047 3 3k 0 033 0 033 68 330 4 7 25 10 16 6 8k 560 1 5k 15k 2k 270k 47k 5 6k 0 0033 FEED MD FEED VF1 SW1 FEED PSW VR LD SW2 VF1 SPINDLE GND VF2 SPINDLE TRACKING FOCUS FEED FOCUS VT2 VF2 GND VCC SW1 VT2 SW2 VT1 PSW VF1 SPINDLE VT1 VR VF2 SPINDLE LD VREF FOCUS MD FOCUS TRACKING TRACKING FEED FEED SPINDLE SW1 SPINDLE SW2 PSW LD MD VCC TRACKING TRACKING FOCUS TRACKI...

Page 33: ...0 1 220 10 120k 220 10 1A3G T1 0 01 QTE0J57 476Z 0 01 22k 5 6k 22k 22k 22k 22k 150p 1M 0 1 1k 47 10 0 022 2 2 50 1k 220k 0 150p 100k 4 7U 1k 0 001 0 0 001 0 001 100p 220k 0 022 0 1 0 1 0 1 0 1 220 100k 470 QTE1A57 107Z 100 10 100 10 0 1 0 1 68p 1k 1k 1k 1k 1k 1k 0 33 270k 5 6k CD8V ARF CD RCH 9V GND GND PSW TLOCK SW1 OFTR FOD TRD KICK ECS ECM TVD TRV FBAL TBAL FE TE RFENV VDET CD LCH RFDET BDO LDO...

Page 34: ... 680 560 910 680 560 680 910 560 680 QLD0392 001 0 0 0 0 360 470 330 470 330 330 470 820 SML 310LT MN X 470 KEY2 KEY1 KEY0 COM1 S52 S51 S50 S49 S48 COM2 COM3 S47 S46 S4 S3 S45 S44 S43 S42 S2 S41 S40 S39 S38 S37 S36 S35 S34 S33 S32 S31 S30 S29 S28 S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S1 LCD Key control section www xiaoyu163 com QQ376315150 9 9 2 8 9...

Page 35: ... BRST 47K RT1N141C X 1K 2SB624 4 X KEY2 ENC1 KEY1 ENC2 CE CLK DATA REMOCON LCD SCK DIMOUT 10V S51 S52 ACC5V KEY0 LCD CE LCD SO LCD CE LCD SCK LCD SO INH S17 S18 OSC S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S49 S50 COM3 COM2 COM1 COM1 DIMOUT S3 S4 S5 S6 S7 S8 S9 S10 S2 S11 S1 S12 S13 S14 S15 S16 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48 TO CN801 SHEET 1 www xiao...

Page 36: ... TRACKING FOCUS FOCUS Main amplifier CD servo control section CJ601 KEY0 KEY1 KEY2 IC661 LCD DRIVER LCD1 LCD DISPLAY COM1 COM2 COM3 S1 to S52 LCDCLK LCDDA LCDCE KEY0 KEY1 KEY2 LCDCLK LCDDA LCDCE ENC1 ENC2 LCD Key control section D630 to D649 D652 D653 LIGHTING DISPLAY S601 to S616 KEY MATRIX JS686 ENCODER ENC1 ENC2 Block diagram For KD G161 and KD G162 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9...

Page 37: ...GHT REAR LEFT REAR LEFT REAR RIGHT REAR RIGHT MUTE FSU SSTOP SDA SCL Q OUT MUTE MUTE CONT LINE OUT L CH R CH RRO RLO SDA SCL ANT J1 J321 IC901 REGULATOR EACH BLOCK SPK BATTERY CN901 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiao...

Page 38: ... UDZW6 2B X 6 8k 3 3k 1k 1 5k QAX0401 001 CRS03 W 0 1k 4 7k QAX0667 001Z 100 47k 4 7k 47 6 3 0 1 0 1 4 7k 0 1 0 1 2 2k 100k 18p 18p 0 1 47 16 220 6 3 UDZW11B X 1SS355W X UDZW6 2B X 0 UDZW6 2B X UDZW6 2B X UDZW6 2B X UDZW6 2B X 0 1 0 1 UDZW6 2B X 0 033 0 15 0 1 1k 100k UDZW6 2B X UDZW6 2B X 100k RT1N141C X 5 6k 100k 100 0 22 6 8k 3 3k 47K 47K 1SS355W X 1SS355W X 6 8k 0 1 0 01 6 8k 47 6 3 220 10 LC7...

Page 39: ... 16 100 16 27k 27k 27k 27k 22 16 KTD1304 X AN80T71 0 47 4 7k 1SS355W X RT1N441C X 1k 1 5k 0 01 1 50 CRS03 W 1 50 820 820 QQR0703 001 47K 1k 100 1SS355W X LA4743K 680 0 1 0 1 0 1 100 3 3 50 1SS355W X 0 1 0 47 2SC3928A QR X 7k 7k 2SA1530A QR X 2 2k 4 7 25 39k 47k QNN0519 001 4 7 25 39k RT1N141C X 2SA1530A QR X 4 7 25 4 7 25 RT1N141C X RT1N141C X 0 1 1K 47K NJU7241F33 X 2SA1530A QR X CRS03 W 220 10 1...

Page 40: ...0 10 0 1 68p 220 10 0 01 1A3G T1 8200p 8200p QGB2027M4 22S 0 022 0 022 LA6242H X 2200p 220 6 3 0 047 0 047 11k 0 0 047 20k 3300p 100 6 3 10k 3300p 39k 4 7k 8 2k 8 2k 5 1k 47 6 3 47 6 3 4 7 2SA1530A QR X 6800p 1200p 1K 1800p 5 6K 0 01 47 6 3 0 1 47K FEED GND FEED VF2 GND RFVDD SW1 VT2 SW2 VT1 PSW VF1 SPINDLE VR SPINDLE LD VREF FOCUS MD FOCUS TRACKING TRACKING FEED FEED SPINDLE SW1 SPINDLE SW2 PSW V...

Page 41: ...3 C589 C584 C583 R522 C555 C591 C592 R595 QAX0893 001Z 0 1 MN6627551CB 0 1 0 1 1k 1k 1k 1k 1k 47 6 3 0 082 1000p 0 1 220 6 3 82k 0 1 0 015 0 0 15k 3 3K k 27K 0 33 15K 10k 15k 15k 3G T1 1k 10k 30k 1 5k 15k 1 5k 15k 100k 30k 10k 100p 100p 2 2 50 2 2 50 0 022 0 022 10K 2200p 0 0 1 47 6 3 47 6 3 0 1 22k 820 680p 0 1 5 6K 6800p 5 6k 1K 1800p 5 6K NJM4565E X 100k 22k 47 6 3 820p 820p 47 6 3 0 100 10 0 1...

Page 42: ...633 R634 820 2 7k 2 7k 820 820 820 1 8k 1 2k 820 1 2k 1 8k 820 1 2k QLD0390 001 0 470 330 470 330 330 470 820 SML 310LT MN X 0 0 0 KEY2 KEY1 KEY0 COM1 S52 S51 S50 S49 S48 COM2 COM3 S47 S46 S4 S3 S45 S44 S43 S42 S2 S41 S40 S39 S38 S37 S36 S35 S34 S33 S32 S31 S30 S29 S28 S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S1 www xiaoyu163 com QQ376315150 9 9 2 8 9 ...

Page 43: ...1N141C X 1K 2SB624 4 X KEY2 ENC1 KEY1 ENC2 CE CLK DATA REMOCON 5V_LCD_CLK DIMOUT ILL10V S51 S52 ACC5V KEY0 5V_LCD_CE 5V_LCD_DA 5V_LCD_CE 5V_LCD_CLK 5V_LCD_DA INH S17 S18 OSC S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S49 S50 COM3 COM2 COM1 COM1 DIMOUT S3 S4 S5 S6 S7 S8 S9 S10 S2 S11 S1 S12 COM2 S13 S14 S15 S16 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48 TO CN701 SH...

Page 44: ...R795 B612 D810 R798 R801 R803 R804 C403 R808 R809 R814 R811 R812 R813 R807 R815 R817 R818 R822 R823 R825 R826 R827 R828 R829 R830 R831 R832 R833 R834 R835 R836 R840 R841 C863 R861 R862 C915 R903 R904 R905 R906 R907 R908 R909 R910 R911 B703 R837 B453 X801 R838 C337 IC501 B752 C719 IC301 R405 Q862 C864 B704 R850 E B854 C340 B757 R842 C713 B759 D905 C715 B756 B758 R797 B755 B922 C341 R338 C546 R324 R...

Page 45: ...67 R168 R172 R173 R174 R176 R177 R178 R180 R181 R182 R183 R190 R191 R301 R302 R303 R304 R341 R342 R343 R351 R352 R353 R500 R501 R502 R503 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R522 R524 R525 R526 R527 R528 R529 R535 R538 R539 R540 R541 R542 R543 R544 R545 R548 R552 R553 R554 R556 R558 R559 R565 R566 R568 R569 R583 R584 R585 R586 R587 R588 R589 R590 R591 R5...

Page 46: ...609 S610 S611 S612 S613 S614 S615 S616 LCD1 B633 D644 B634 B635 R635 R636 B636 C661 C662 C663 C664 C681 C682 C686 C687 CJ601 D652 D653 D661 D662 D681 IC661 IC 6 8 1 JS686 Q670 Q671 R601 R612 R630 R631 R632 R643 R644 R645 R646 R649 R650 R661 R662 R663 R664 R665 R666 R667 R668 R670 R671 R672 R681 R682 R686 R687 R688 Forward side Reverse side www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 139422...

Page 47: ...yu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 48: ...e Entertainment Category 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 49: ...G161 KD G162 3 2 3 6 3 14 J Northern America KD G120 KD G120R Area suffix UI India KD G123 KD G124 Area suffix E Southern Europe EX Northern Europe EY Eastern Europe EU Turkey KD G161 KD G162 Area suffix UT Taiwan UH Thailand UN Indonesia U Other Areas KD G125 KD G126 Area suffix MA233 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942...

Page 50: ...2 9 1 26 27 17 16 23 24 22 21 48 25 20 19 18 28 29 29 13 10 9 15 14 30 33 32 49 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 51: ...2 39 31 34 36 35 47 40 46 41 45 42 44 6 43 47 50 37 9 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 52: ... 005A VOL KNOB ASSY G161E G161EU G161EX G161EY 26 GE40296 006A VOL KNOB ASSY G162E G162EU G162EX G162EY 27 GE40323 002A SHEET 28 GE10140 002A REAR COVER 29 VKZ4777 010 MINI SCREW x4 30 GE31975 001A LCD CASE 31 GE31977 001A LENS CASE 32 GE31976 001A LCD LENS 33 GE40297 001A LIGHTING SHEET 34 GE31895 001A BOTTOM COVER 35 GE31984 001A INSULATOR 36 GE31834 001A NAME PLATE G120J 36 GE32113 001A NAME PL...

Page 53: ...61E G161EU G161EX G161EY G162E G162EU G162EX G162EY Symbol No Part No Part Name Description Local www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 54: ...1 MTZJ4 7B T2 Z DIODE D866 KDS4148U X DIODE D867 KDS4148U X DIODE D868 KDS4148U X DIODE D869 KDS4148U X DIODE D901 1N5401 F64 DIODE D903 1SS133 T2 SI DIODE D904 CRS03 W SB DIODE D905 CRS03 W SB DIODE C101 QTE1H57 105Z E CAPACITOR 1uF 50V C102 NCB31HK 392X C CAPACITOR 3900pF 50V K G120J G120RJ C102 NCB31HK 222X C CAPACITOR 2200pF 50V K G123UI G124UI G125U G125UH G125UN G125UT G126U G126UH G126UN G1...

Page 55: ... M C573 QEKJ1AM 227Z E CAPACITOR 220uF 10V M C574 NCB31HK 103X C CAPACITOR 0 01uF 50V K C576 NDC31HJ 101X C CAPACITOR 100pF 50V J C577 NCB31EK 104X C CAPACITOR 0 1uF 25V K C579 NCB31HK 102X C CAPACITOR 1000pF 50V K C700 NCB31HK 122X C CAPACITOR 1200pF 50V K G123UI G124UI G125U G125UH G125UN G125UT G126U G126UH G126UN G126UT C701 QEKJ1CM 476Z E CAPACITOR 47uF 16V M C702 QEKJ1HM 104Z E CAPACITOR 0 1...

Page 56: ...R 47kΩ 1 16W J R516 NRSA63J 623X MG RESISTOR 62kΩ 1 16W J R518 NRSA63J 105X MG RESISTOR 1MΩ 1 16W J R524 NRSA63J 332X MG RESISTOR 3 3kΩ 1 16W J R525 NRSA63J 152X MG RESISTOR 1 5kΩ 1 16W J R526 NRS181J 120X MG RESISTOR 12Ω 1 8W J R541 NRSA02J 682X MG RESISTOR 6 8kΩ 1 10W J R542 NRSA63J 561X MG RESISTOR 560Ω 1 16W J R543 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R544 NRSA63J 152X MG RESISTOR 1 5kΩ 1 16W...

Page 57: ...TOR TU701 QAU0312 002 TUNER PACK X561 QAX0714 001Z C RESONATOR 16 000MHz X801 QAX0406 001Z CRYSTAL 4 500MHz Symbol No Part No Part Name Description Local Symbol No Part No Part Name Description Local IC71 LC72725NM X IC IC171 NJW1192V X IC IC301 LA4743K POWER IC IC501 LA6242H X IC IC521 MN6627551CB IC IC581 NJM4565E X IC IC701 MN101C77FSA IC IC702 PST9121N X IC IC703 BR24L16F W X IC IC704 NJU7241F...

Page 58: ...rt Name Description Local C544 NCB31EK 823X C CAPACITOR 0 082uF 25V K C545 NCB31EK 104X C CAPACITOR 0 1uF 25V K C546 QEKJ0JM 227Z E CAPACITOR 220uF 6 3V M C547 QTE0J57 476Z E CAPACITOR 47uF 6 3V C548 QTE0J57 476Z E CAPACITOR 47uF 6 3V C549 NDC31HJ 101X C CAPACITOR 100pF 50V J C550 NCB31EK 104X C CAPACITOR 0 1uF 25V K C551 NCB31EK 104X C CAPACITOR 0 1uF 25V K C552 NCB31EK 104X C CAPACITOR 0 1uF 25V...

Page 59: ... 3kΩ 1 16W J R709 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J Symbol No Part No Part Name Description Local R710 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R711 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R713 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R714 NRSA63J 562X MG RESISTOR 5 6kΩ 1 16W J R715 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R716 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R717 NRSA63J 152X MG RESISTOR 1 5kΩ 1 16W J...

Page 60: ...MG RESISTOR 360Ω 1 8W J R650 NRS181J 361X MG RESISTOR 360Ω 1 8W J R661 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R662 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R663 NRSA63J 184X MG RESISTOR 180kΩ 1 16W J R664 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R665 NRSA63J 513X MG RESISTOR 51kΩ 1 16W J R666 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R667 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J Symbol No Part No Part Name De...

Page 61: ...21X MG RESISTOR 820Ω 1 16W J R612 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R613 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J Symbol No Part No Part Name Description Local R630 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R631 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R633 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J G161E G161EU G161EX G161EY R633 NRSA63J 471X MG RESISTOR 470Ω 1 16W J G162E G162EU G162EX G162EY R634 NRSA63...

Page 62: ... A12 KD G120 G120R_J P2 P2 A3 A5 A6 A7 A8 A4 KD G125 G126_U KD G125 G126_UN UH UT P2 A3 A6 P2 P2 P2 P2 A4 A6 A7 A10 A13 A14 A22 A3 KD G161 G162_E EX EY A4 A6 A7 A13 A3 KD G161 G162_EU www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xi...

Page 63: ...A 8 GET0331 008A INSTALL MANUAL G125U G126U A 9 LVT0717 001B TROUBLE SHEET C G120J G120RJ A 10 WARRANTY CARD BT 52006 2 G120J G120RJ A 10 WARRANTY CARD BT 54027 1 G161E G161EX G161EY G162E G162EX G162EY A 11 WARRANTY CARD BT 51018 4 G120J G120RJ A 12 BT 51034 2 REGISTRATION CARD G120J G120RJ A 13 LVT1435 001A WEEE SHEET G161E G161EU G161EX G161EY G162E G162EU G162EX G162EY A 14 VND3046 001 SERIAL ...

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