JVC KS-LH60R Service Manual Download

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3-9

C182

QERF1EM-475Z

E CAPACITOR

4.7uF 25V M

C183

QERF1EM-475Z

E CAPACITOR

4.7uF 25V M

C184

QERF1EM-475Z

E CAPACITOR

4.7uF 25V M

C241

QERF1HM-105Z

E CAPACITOR

1uF 50V M

C242

QERF1CM-226Z

E CAPACITOR

22uF 16V M

C243

NCB31EK-473X

C CAPACITOR

0.047uF 25V K

C244

NCB31AK-224X

C CAPACITOR

0.22uF 10V K

C301

QERF1EM-475Z

E CAPACITOR

4.7uF 25V M

C302

QERF1CM-476Z

E CAPACITOR

47uF 16V M

C303

NCS31HJ-391X

C CAPACITOR

390pF 50V J

C304

NCS31HJ-391X

C CAPACITOR

390pF 50V J

C305

NCB21EK-224X

C CAPACITOR

0.22uF 25V K

C306

NCB21EK-224X

C CAPACITOR

0.22uF 25V K

C307

QERF1HM-105Z

E CAPACITOR

1uF 50V M

C308

QFVD1HJ-224Z

MF CAPACITOR

0.22uF 50V J

C309

QFVD1HJ-224Z

MF CAPACITOR

0.22uF 50V J

C313

NCS31HJ-391X

C CAPACITOR

390pF 50V J

C314

NCS31HJ-391X

C CAPACITOR

390pF 50V J

C318

QFVD1HJ-224Z

MF CAPACITOR

0.22uF 50V J

C319

QFVD1HJ-224Z

MF CAPACITOR

0.22uF 50V J

C323

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C324

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C325

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C326

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C327

QERF1CM-226Z

E CAPACITOR

22uF 16V M

C328

QERF1HM-474Z

E CAPACITOR

0.47uF 50V M

C329

QERF1HM-474Z

E CAPACITOR

0.47uF 50V M

C701

NDC31HJ-220X

C CAPACITOR

22pF 50V J

C702

NDC31HJ-270X

C CAPACITOR

27pF 50V J

C703

NDC31HJ-270X

C CAPACITOR

27pF 50V J

C704

NDC31HJ-8R0X

C CAPACITOR

8pF 50V J

C706

NCB31EK-473X

C CAPACITOR

0.047uF 25V K

C709

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C710

QERF0JM-476Z

E CAPACITOR

47uF 6.3V M

C711

QERF1AM-107Z

E CAPACITOR

100uF 10V M

C713

NCB31HK-103X

C CAPACITOR

0.01uF 50V K

C714

NCB31EK-473X

C CAPACITOR

0.047uF 25V K

C716

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C717

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C771

NCB31EK-473X

C CAPACITOR

0.047uF 25V K

C781

QERF0JM-476Z

E CAPACITOR

47uF 6.3V M

C782

QERF1CM-107Z

E CAPACITOR

100uF 16V M

C801

NCB31EK-473X

C CAPACITOR

0.047uF 25V K

C841

QERF1HM-104Z

E CAPACITOR

0.1uF 50V M

C881

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C882

QERF1CM-226Z

E CAPACITOR

22uF 16V M

C891

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C901

QERF1CM-106Z

E CAPACITOR

10uF 16V M

C902

NCB31EK-473X

C CAPACITOR

0.047uF 25V K

C903

QEZ0622-338

E CAPACITOR

3300uF

C905

QERF1HM-104Z

E CAPACITOR

0.1uF 50V M

C906

QERF1CM-107Z

E CAPACITOR

100uF 16V M

C907

QERF1HM-105Z

E CAPACITOR

1uF 50V M

C908

QERF1AM-227Z

E CAPACITOR

220uF 10V M

C909

QETN0JM-228Z

E CAPACITOR

2200uF 6.3V M

C981

NCB31EK-104X

C CAPACITOR

0.1uF 25V K

C982

QERF1CM-106Z

E CAPACITOR

10uF 16V M

NRS181J-120X

MG RESISTOR

Ω

1/8W J

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

NRSA63J-472X

MG RESISTOR

4.7k

Ω

1/16W J

NRSA02J-332X

MG RESISTOR

3.3k

Ω

1/10W J

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

NRSA63J-472X

MG RESISTOR

4.7k

Ω

1/16W J

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R31

NRS181J-100X

MG RESISTOR

Ω

1/8W J

R32

NRSA63J-622X

MG RESISTOR

6.2k

Ω

1/16W J

R33

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R34

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R35

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R36

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R37

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R38

NRSA63J-101X

MG RESISTOR

100

Ω

1/16W J

R39

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R40

NRSA63J-393X

MG RESISTOR

39k

Ω

1/16W J

R41

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J



Symbol No.

Part No.

Part Name

Description

Local

R42

NRS181J-100X

MG RESISTOR

Ω

1/8W J

R43

NRSA63J-471X

MG RESISTOR

470

Ω

1/16W J

R44

NRSA63J-221X

MG RESISTOR

220

Ω

1/16W J

R51

NRSA63J-223X

MG RESISTOR

22k

Ω

1/16W J

R52

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R53

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R54

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R55

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R56

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R57

NRSA63J-153X

MG RESISTOR

15k

Ω

1/16W J

R58

NRSA63J-471X

MG RESISTOR

470

Ω

1/16W J

R59

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R71

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R72

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R73

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R74

NRSA02J-101X

MG RESISTOR

100

Ω

1/10W J

R81

NRSA63J-912X

MG RESISTOR

9.1k

Ω

1/16W J

R82

NRSA63J-333X

MG RESISTOR

33k

Ω

1/16W J

R83

NRSA63J-472X

MG RESISTOR

4.7k

Ω

1/16W J

R85

NRSA63J-333X

MG RESISTOR

33k

Ω

1/16W J

R91

NRSA63J-912X

MG RESISTOR

9.1k

Ω

1/16W J

R92

NRSA63J-333X

MG RESISTOR

33k

Ω

1/16W J

R93

NRSA63J-472X

MG RESISTOR

4.7k

Ω

1/16W J

R94

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R95

NRSA63J-333X

MG RESISTOR

33k

Ω

1/16W J

R161

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R162

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R165

NRSA63J-223X

MG RESISTOR

22k

Ω

1/16W J

R166

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R167

NRSA63J-223X

MG RESISTOR

22k

Ω

1/16W J

R168

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R169

NRSA63J-224X

MG RESISTOR

220k

Ω

1/16W J

R170

NRSA63J-224X

MG RESISTOR

220k

Ω

1/16W J

R171

NRS181J-100X

MG RESISTOR

Ω

1/8W J

R172

NRSA63J-271X

MG RESISTOR

270

Ω

1/16W J

R173

NRSA63J-271X

MG RESISTOR

270

Ω

1/16W J

R240

NRSA63J-0R0X

MG RESISTOR

Ω

1/16W J

R241

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R242

NRSA63J-184X

MG RESISTOR

180k

Ω

1/16W J

R243

NRSA63J-123X

MG RESISTOR

12k

Ω

1/16W J

R244

NRSA63J-223X

MG RESISTOR

22k

Ω

1/16W J

R245

NRSA63J-470X

MG RESISTOR

Ω

1/16W J

R246

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R247

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R249

NRSA63J-221X

MG RESISTOR

220

Ω

1/16W J

R301

NRSA63J-273X

MG RESISTOR

27k

Ω

1/16W J

R302

NRSA63J-273X

MG RESISTOR

27k

Ω

1/16W J

R305

NRSA02J-102X

MG RESISTOR

Ω

1/10W J

R306

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R307

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R308

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R309

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R311

NRSA63J-273X

MG RESISTOR

27k

Ω

1/16W J

R312

NRSA63J-273X

MG RESISTOR

27k

Ω

1/16W J

R321

NRSA02J-101X

MG RESISTOR

100

Ω

1/10W J

R322

NRSA02J-102X

MG RESISTOR

Ω

1/10W J

R323

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R331

NRSA02J-101X

MG RESISTOR

100

Ω

1/10W J

R332

NRSA02J-102X

MG RESISTOR

Ω

1/10W J

R333

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R341

NRSA02J-101X

MG RESISTOR

100

Ω

1/10W J

R342

NRSA02J-102X

MG RESISTOR

Ω

1/10W J

R343

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R351

NRSA02J-101X

MG RESISTOR

100

Ω

1/10W J

R352

NRSA02J-102X

MG RESISTOR

Ω

1/10W J

R353

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R701

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R703

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R704

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R705

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R706

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R707

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R708

NRSA63J-563X

MG RESISTOR

56k

Ω

1/16W J

R709

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R710

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R711

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R713

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R714

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J



Symbol No.

Part No.

Part Name

Description

Local

Summary of Contents for KS-LH60R

Page 1: ...003 6 CASSETTE RECEIVER 49855 2003 6 KS LH60R TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 4 3 DISASSEMBLY 1 5 4 ADJUSTMENT 1 20 5 TROUBLE SHOOTING 1 24 6 DESCRIPTION OF MAJOR ICs 1 25 SOUND VOL VOL SOURCE R F U D ATT Area Suffix E Continental Europe ...

Page 2: ...108 0 MHz AM MW 522 kHz to 1 620 kHz LW 144 kHz to 279 kHz FM Tuner Usable Sensitivity 11 3 dBf 1 0 ΩV 75 Ω 50 dB Quieting Sensitivity 16 3 dBf 1 8 ΩV 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 CASSETTE DECK SECTION Wow Flutter 0 11 WRMS F...

Page 3: ...5 1 3 SECTION 1 PRECAUTION 1 1 Safety Precautions Burrs formed during molding may be left over on some parts of the chassis Therefore pay attention to such burrs in the case of preforming repair of this system ...

Page 4: ...1 4 No 49855 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SEVICE INSTRUCTIONS ...

Page 5: ...main body CAUTION When releasing the joints using a screwdriver do not damage the main board Fig 2 3 1 3 Removing the front chassis assembly See Figs 3 and 4 Prior to performing the following procedures remove the front panel assembly and bottom cover 1 Remove the two screws A on the both sides of the main body See Fig 3 2 Remove the two screws B on the front side of the main body See Fig 4 3 Rele...

Page 6: ...hree screws G attaching the rear panel on the back side of the main body Reference During reassembly before fixing the rear bracket onto the main body insert the STEERING cable into the slot Fig 6 3 1 6 Removing the main board See Fig 7 Prior to performing the following procedures remove the front panel assembly bottom cover front chassis assembly heat sink and rear panel 1 Remove the two screws H...

Page 7: ...echanism assembly Fig 8 3 1 8 Removing the mecha board See Fig 9 Prior to performing the following procedures remove the front panel assembly bottom cover front chassis assembly heat sink rear panel and main board 1 Disconnect the wire from the connector CN402 on the mecha board 2 Disconnect the card wire from the connector CN403 on the mecha board 3 Remove the screw K attaching the mecha board 4 ...

Page 8: ...hing the rear cover on the back side of the front panel assembly See Fig 10 2 Release the nine joints g the front panel assembly and rear cover become separate See Fig 11 3 Remove the front board from the front panel assembly See Fig 12 Fig 10 Fig 11 Fig 12 L L L Rear cover Joints g Joints g Joint g Joint g Rear cover Front panel assembly Front board Front panel assembly ...

Page 9: ...e guide See Fig 2 1 Turn the mode gear to set to RVS play or subsequent mode 2 Remove the cassette guide from the main chassis while re leasing each two joint tabs a in the direction of the arrow Fig 2 3 2 2 Removing the load arm See Fig 3 1 Remove the E washer attaching the load arm 2 Move the load arm in the direction of the arrow and release the joint b on the cassette catch Fig 3 Mode gear Cas...

Page 10: ...older stabilizer spring from the hooks e and f then pull out from the cassette hanger assembly 4 Bring up the rear side of the cassette hanger assembly to release the joint g and h 5 Pull out the cassette catch from the cassette hanger as sembly Fig 4 Fig 5 Fig 6 Fig 7 Cassette holder assembly Side bracket Joints c Cassette holder assembly Cassette hanger assembly Boss d Boss d Cassette hanger ass...

Page 11: ...t i and j in the rear CAUTION When reassembling make sure that the boss k of the main chassis is set in the notch of the load rack under the side bracket assembly Do not reattach the load rack on the boss k CAUTION After reattaching the side bracket assembly confirm op eration Fig 8 Fig 9 Fig 10 A Side bracket assembly Side bracket assembly Joint i Joint j Joint i Joint j Side bracket assembly Bos...

Page 12: ...nd the tape guide 1 Move the slide chassis assembly in the direction of the ar row to release the two joints l and remove from the main chassis 2 Remove the rack link CAUTION When reassembling first reattach the rack link and next fit the boss m and hook n of the slide chassis assembly to the hole of the main chassis and engage the two joints l Fig 11 Fig 12 Fig 13 Fig 14 Polywasher Polywasher Pin...

Page 13: ...ing arm remarked o CAUTION When reattaching the head set the wires into the groove of the tape guide Fig 16 3 2 9 Removing the flywheel assembly F R See Fig 18 and 19 REFERENCE It is not necessary to remove the slide chassis assembly 1 Remove the belt at the bottom 2 Remove the two polywashers on the upper side 3 Pull out each flywheel assembly downward Fig 15 Fig 16 Fig 17 Fig 18 B Slide chassis ...

Page 14: ... reel board See Fig 21 and 22 1 Remove the two screws C attaching the reel board 2 Move the reel board in the direction of the arrow to release the joint r 3 Unsolder the wires if necessary CAUTION When reattaching confirm operation of the MODE switch and the ST BY switch The mode position be tween EJECT and ST BY is optimum for reattach ing Connect the card wire extending from the reel board to t...

Page 15: ... re leasing the two joints s 4 Move the gear base link assemby in the direction of the ar row to release the two joints t REFERENCE When reattaching the gear base arm make sure that the boss on the gear base assembly is inside the gear base spring 3 2 14 Removing the FFC pad See Fig 25 and 27 1 Push each joint hook u of the FFC pad and remove toward the bottom Fig 23 Fig 24 Fig 25 Gear base link a...

Page 16: ...joints a and move in the direction of the arrow Refer to Fig 28 REFERENCE When reattaching the direction link move the direction plate in the direction of the arrow and engage the three joint x y and z at a time Refer to Fig 29 3 2 18 Removing the mode rack assembly See Fig 27 and 28 1 Move the mode rack assembly in the direction of the arrow to release the two joints b and the joint c REFERENCE W...

Page 17: ...hassis REFERENCE The parts are damaged when removed Please replace with new ones 3 2 20 Removing the reel driver reel spindle See Fig 32 1 Draw out the reel driver from the shaft on the main chassis and remove the reel driver spring and the reel spindle re spectively CAUTION The reel driver is damaged when removed Please re place with a new one Fig 30 Fig 31 Fig 32 Gear base assembly Pin d Slot e ...

Page 18: ...h 4 Move the eject cam plate in the direction of the arrow to re lease the joint i CAUTION When reassembling confirm operation of each part be fore reattaching the eject cam plate spring Fig 33 Fig 34 Fig 35 Fig 36 Fig 37 Joint f Load rack Eject cam plate spring Eject cam limiter Side bracket assembly Boss g Joint h Load rack Joint f Joint h Boss g Eject cam limiter Side bracket assembly Joint h J...

Page 19: ...b motor assem bly 7 Unsolder the wires on the reel board if necessary CAUTION When reassembling adjust the length of the wires ex tending from the sub motor asswmbly by attaching them to the side of the sub motor assembly with the wires ex tending from the main motor assembly using a spacer Fig 38 Fig 39 Fig 40 Belt Polywasher Polywasher Mode gear Reduction gear A Main motor assembly D Sub motor a...

Page 20: ...ard volume position Balance and Bass Treble volume Fader Center Indication 0 Loudness Dolby NR Sound Cruise Off Volume position is about 2V at speaker output with following conditions Playback the test tape VT721 Measuring conditions Amplifier section Power supply voltage DC14 4V 11V to 16V allowance Load impedance 4Ω 4Ω to 8Ω allowance Line out level Impedance 1 0V 20k load 250 nWb m AM mode 999k...

Page 21: ...chassis 4 Remove the heat sink 5 Remove the rear panel 6 Remove the main board 7 Reattach the heat sink with the two screws B Refer to Disassembly method 8 Reattach the rear panel with the screw E Refer to Disassembly method 9 Reattach the front panel assembly 10 Confirm that current is being carried by connecting an extension cord jig NOTE Available to connect to the CJ601 connector when installi...

Page 22: ... of adjusting test points Head section view Cassette mechanism Surface Azimuth screw A Forward Playback head Tape speed adjust Motor assembly Azimuth screw B Reverse Azimuth screw A Forward Playback head Azimuth screw B Reverse ...

Page 23: ...ode Adjust the Rch and Lch output levels to max with azimuth adjustment screw B In this case the phase difference should be within 45 3 Engage the reverse mode and adjust the output lev el to max with azimuth adjustment screw C The phase difference should be 45 or more 4 When switching between forward and reverse modes the difference between channels should be within 3dB Between FWD L and R REV L ...

Page 24: ...1 24 No 49855 SECTION 5 TROUBLE SHOOTING This service manual does not describe TROUBLE SHOOTING ...

Page 25: ... SCL I Serial clock input SDA I O Serial data I O of slave and ward address WP I Write protect terminal 8 Vcc 7 WP 6 SCL 5 SDA A0 1 A1 2 A2 3 GND 4 16kbit EEPROM allay 11bit 11bit 8bit Address decoder Slave Ward Address resister Data resister START STOP ACK Control circuit High voltage osc circuit Power supply voltage det IN Vout GND 1 3 2 OP1 Co1 1 2 3 4 5 6 7 8 9 10 GND OUT1 P1 VZ IN1 IN2 VCC1 V...

Page 26: ... music sensor LPF 11 G2FB Music signal interval detection 12 G1FB Music signal interval detection 13 MSTC Time constant for detecting music signal interval 14 MSOUT O Music sensor out 15 NC No use 16 NRSW I Dolby NR control 17 MUTESW I Mute function control 18 TAPESW I Playback equalizer amplifier control 19 DRSW I Head select control 20 MSMODE I Music sensor mode control 21 MSSW I Music sensor co...

Page 27: ... H ANT output ON 8 VCC Connected to VCC 9 BATT DET Low battery detect 10 AUDIO OUT Output voltage is 9V when M or H level applied to CTRL pin 11 CTRL L BIAS OFF M BIAS ON H CD ON 12 CD OUT Output voltage is 8V when H level applied to CTRL pin 13 ILM AJ Adjustment pin for ILM output voltage 14 ILM OUT Output voltage is 10V when M or H level applied to CTRL pin 15 GND Connected to GND 2 1 11 12 10 1...

Page 28: ...connecting an external resistor and capacitor to this pin 76 77 78 CE CL DI I I I Serial data transfer inputs Connected to the controller CE Chip enable CL Synchronization clock DI Transfer data 75 INH I Display off control input INH L VSS Display forced off S1 P1 to S4 P4 L These pins are forcibly set to the segment output port function and held at the low level S5 to S68 L COM1 to COM3 L INH H H...

Page 29: ...arator 8 SCOUT Sub carrier output of reconstruction filter 9 MODE Oscillator mode test control input 10 TEST Test enable input 11 GND Ground for digital part 0V 12 Vdd 5V supply voltage for digital part 13 OSCI Oscillator input 14 OSCO Oscillator output 15 T57 57 kHz clock signal output 16 CLK RDS clock output ANTI ALIASING FILTER CLOCKED COMPARATOR COSTAS LOOP VARIABLE AND FIXED DIVIDER 57 kHz BA...

Page 30: ... Vdd Vcc Pin No Symbol I O Function Pin No Symbol I O Function 1 XOUT O Crystal oscillator pin 13 IFC I IF signal input 2 OSC Non connect 14 VDD Power pins for digital block 3 CE I Chip enable input 15 FMIN I FM band local signal input 4 DI I Serial data input 16 AMIN I AM band local signal input 5 CK I Clock input 17 DGND Connect to GND for digital circuit 6 DOUT O Serial data output 18 FMCP O Ch...

Page 31: ...front 5 TL I Treble control capacitor left channel or input from an external equalizer 6 B2L Bass control capacitor left channel or output to an external equalizer 7 B1L Bass control capacitor left channel 8 IVL I Input volume 1 left control part 9 ILL I Input loudness left control part 10 QSL O Output source selector left channel 11 IDL Not used 12 MUTE Not used 13 ICL I Input C left source 14 IM...

Page 32: ...0 LA47505 IC301 Power amp Terminal layout Muting On Time Control Circuit protective circuit Mute circuit Protective circuit Ripple Filter Stand by Switch 11 16 14 13 25 15 10 4 1 12 22 17 19 18 21 23 24 2 3 5 8 7 9 20 6 ...

Page 33: ...t for front Rch 6 Vcc1 2 Power input 7 OUTRR Output for rear Rch 8 GND2 Power GND 9 OUTRR Output for rear Rch 10 VREF Ripple filter 11 INRR Rear Rch input 12 INFR Front Rch input 13 SGND Signal GND 14 INFL Front Lch input 15 INRL Rear Lch input 16 ONTIME Power on time control 17 OUTRL Output for rear Lch 18 GND3 Power GND 19 OUTRL Output for rear Lch 20 Vcc3 4 Power input 21 OUTFL Output for front...

Page 34: ... A D converter power supply 24 AVREF0 A D reference voltage 25 VOL1 I Volume encoder pulse input 1 26 VOL2 I Volume encoder pulse input 2 27 KEY0 I Key input 0 28 KEY1 I Key input 1 29 KEY2 I Key input 2 30 LEVEL I Level meter input 31 NC I S Quality level input 32 SM I S METER input 33 AVSS GND 34 35 NC Not use 36 AVREF 37 BUS SI I J BUS data input 38 BUS SO O J BUS data output 39 BUS SCK I O J B...

Page 35: ... in PSM 71 NC Not use 72 VSS GND 73 DIMMER IN I Dimmer detector input L dimmer on 74 PS1 I Power save1 L ACC off 75 POWER O POWER ON OFF control output H power on 76 NC Not use 77 MUTING O Muting output L muting on 78 to 80 NC Not use 81 VDD Micon power supply 82 NC Not use 83 VOL DA O Data output for e vol IC 84 VOL CLK O Clock output for e vol IC 85 to 89 NC Not use 90 STAGE1 I Feature selection...

Page 36: ... No 49855 AV MULTIMEDIA COMPANY MOBILE ENTERTAINMENT CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan VICTOR COMPANY OF JAPAN LIMITED WPC Printed in Japan ...

Page 37: ...CE R F U D ATT Contents CD ROM No SML200306 CASSETTE RECEIVER No 49855SCH 2003 06 COPYRIGHT 2003 VICTOR COMPANY OF JAPAN LTD KS LH60R Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 2 5 to 7 Area Suffix E Continental Europe ...

Page 38: ...KS LH60R 2 4 Burrs formed during molding may be left over on some parts of the chassis Therefore pay attention to such burrs in the case of preforming repair of this system Safety precaution ...

Page 39: ...LCDCE PLLCL PLLCE PLLDA PLLDI KEY0 to KEY2 REMOCON LINE OUT IC801 J BUS IC701 CPU IC901 REGULATOR IC161 E VOLUME IC301 POWER AMP TU1 FM AM TUNER CP401 CN701 CN901 J321 CJ801 CD CH J1 ANT MONO SD ST SEEK STOP AFCK SQ TU L TU R FRONTL FRONTR REARL REARR OUTLF OUTRF OUTLR OUTRR CH L CH R JBUS SI JBUS SO JBUS IO JBUS INT JBUS SCK SI SO SCK FRONT LEFT FRONT LEFT FRONT RIGHT FRONT RIGHT REAR LEFT REAE L...

Page 40: ...SD601A R X 2SB709A R X 4 7k 4 7k 0 022 0 01 560p 47p 82p 2 2k 2 2k 2 2 50 1 50 4 7k UN2111 X 47k 270 47K 2 2K 47K 0 1 QNZ0007 002 IC PST600M G W 4 7u 7p 10p 0 01 1 50 2 2 50 2 2 50 1 50 1 50 1 50 QSW0451 001 QSQ1A11 V06Z 10k 0 001 0 01 330 100k 0 270 1 50 2 2K 47k 220K 1SS355 X 0 22 47k RB160M 30 X UN2211 X 100 22k 100k 10k 100 22k 47k 0 047 UN2111 X 10k 1SS355 X 4 7K 0 47k UN2211 X 0 TEA6320T X 0...

Page 41: ...2 7k 1 8k 820 820 820 1 2k 1 8k 3 3k 47 10k 10k 10k 1k 47k 0 1 330k 1SS355 X 1SS355 X NSPW310BS BRS 560 560 430 1 2k 1 2k 1 2k 0 1 2k 560 0 22 1SS355 X 390k 1 8k 1SS355 X 1SS355 X UDZS5 1B X 0 22 0 01 1 2K 1 2K 2K 2K 220p 4 7 6 3 SML 310LT MN X 560 1 8k 1SS355 X 1SS355 X 2K UDZS5 6B X 2K 510 510 560 560 820 47k NSPW310BS BRS NSPW310BS BRS 430 430 UN2211 X 100 1k 2SB624 4 X LCDCE LCDDA LCDCL KEY0 K...

Page 42: ... C421 R415 R406 R407 R405 C404 R404 C403 C402 R411 VR402 R413 C407 C417 R422 R423 D402 R403 R425 C423 R424 R412 R417 R402 C401 C405 C408 0 015 QGB1214K1 18S 22 16 0 015 1 5M 0 1 UN2211 X 2SB1322 RS T LB1641 0 01 0 1 VMP3501 001 680 15k CXA2560Q QGF1219F1 10S 0 1 0 1 0 1 MA3047 H X 33K 12K 22 16 24K 0 47 50 0 01 220P 24K 3 9K 100P 0 018 22K 180 180 100K 100P 100K 100P 100P 12K 33K 18K 100P 0 1 3 3K...

Page 43: ... C906 C907 C908 C982 CN901 CP401 D161 D162 D323 D333 D343 D353 D718 D781 D891 D892 D901 IC31 IC71 IC161 IC301 IC701 IC702 IC771 IC801 IC901 J1 J321 J801 L1 L701 L702 L901 Q2 Q3 Q7 Q31 Q51 Q81 Q84 Q91 Q321 Q331 Q341 Q351 Q881 Q891 R2 R3 R32 R34 R35 R36 R37 R43 R52 R53 R55 R57 R58 R59 R74 R83 R169 R170 R343 R701 R703 R704 R705 R706 R707 R715 R716 R722 R733 R734 R735 R736 R754 R755 R758 R760 R762 R88...

Page 44: ...Q6 Q8 Q9 Q52 Q53 Q241 Q701 Q781 Q782 Q784 Q841 Q901 Q903 Q904 Q976 Q977 R1 R4 R5 R6 R7 R8 R9 R31 R33 R38 R39 R40 R41 R42 R44 R51 R54 R56 R71 R72 R73 R81 R82 R91 R92 R93 R94 R161 R162 R163 R164 R165 R166 R167 R168 R171 R172 R173 R240 R241 R242 R243 R244 R245 R246 R247 R248 R301 R302 R305 R306 R307 R308 R309 R311 R312 R321 R322 R323 R331 R332 R333 R341 R342 R351 R352 R353 R708 R709 R710 R711 R712 R7...

Page 45: ...655 D656 D657 D658 D659 EN601 I C 6 0 1 IC602 J601 Q641 Q642 R620 R621 R622 R623 R624 R625 R626 R627 R628 R629 R630 R631 R632 R633 R634 R641 R642 R643 R644 R645 R646 R650 R651 R652 R653 R654 R655 R656 R657 R658 R659 R660 R661 R662 R663 R664 R666 R667 R668 R669 R670 R639 D660 C608 R680 R681 C609 R640 C401 C402 C403 C404 C405 C406 C407 C408 C409 C410 C411 C412 C413 C414 C416 C417 C418 C419 C421 C422...

Page 46: ...KS LH60R VICTOR COMPANY OF JAPAN LIMITED AV MULTIMEDIA COMPANY 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan No 49855SCH Printed in Japan 2003 06 ...

Page 47: ... parts Contents Exploded view of general assembly and parts list Block No M1 Cassette mechanism assembly and parts list Block No MP Electrical parts list Block No 01 03 Packing materials and accessories parts list Block No M3 KS LH60R 3 2 3 4 3 8 3 12 Area suffix E Continental Europe 49855 ...

Page 48: ...ont board Main board A B 60 62 61 67 64 68 LCD1 63 66 73 14 74 75 72 69 14 71 70 77 76 9 13 16 13 15 15 27 32 33 29 25 28 22 36 30 20 21 35 23 37 38 26 34 24 31 18 19 12 17 57 58 57 59 57 19 56 56 78 50 50 53 52 46 49 45 47 39 40 48 42 41 44 51 43 55 54 4 6 4 3 12 1 4 12 5 4 12 2 8 7 11 65 A 10 ...

Page 49: ...2 T SPRING 35 VKZ4777 001 MINI SCREW 36 GE40164 001A T SPRING 37 FSJC3014 001 CASS LID 38 VKW4947 002 DOOR SPRING 39 GE10044 017A FRONT PANEL 40 GE30855 004A FINDER ASSY 41 GE30840 002A SEL BTN 42 FSYH4036 032 SHEET 43 GE30537 001A POWER BUTTON 44 GE20124 002A D FUNC BUTTON 45 GE30581 006A NAV UP BTN 46 GE30582 001A NAV DN BTN 47 GE40148 002A NAV CAP 48 GE40132 001A VOL KNOB 49 GE20129 001A PRESET...

Page 50: ... 802JE3 86 82 84 83 87 85 22 13 74 49 48 72 12 71 2 41 60 51 31 47 21 43 10 11 7 44 37 45 40 42 61 1 6 35 26 50 23 63 67 73 91 25 4 96 27 24 59 28 17 94 64 34 46 3 39 66 66 38 38 32 5 62 75 93 65 33 16 116 108 106 114 114 113 113 110 111 111 107 107 114 111 109 109 117 ...

Page 51: ... GEAR 45 1 0802 2017S REFLECTOR GEAR 46 1 0802 2018S RACK LINK 47 1 0802 2019S MODE SW ACTUATR 48 1 0802 2020S FRICTION GEARPL 49 1 0802 2021S FRICTION GEARFF 50 1 0802 2022S CASSETTE CATCH 51 1 0802 2026S FFC PAD 59 1 0802 4001S EJECT CAM PL SP 60 1 0802 4002S TU SPG 61 1 0802 4003S FF SPG 62 1 0802 4004S PINCH ARM SPG 63 1 0802 4005S HOLDER STAB SPG 64 1 0802 4006S HOLDER CUSH SPG 65 1 0802 4007...

Page 52: ...3 6 Grease point 1 2 FG 84M CFD 409 EP 56 SW 474B SW 902 MEN 223 MEA 512R CFD 250H 1 2 3 5 6 4 ...

Page 53: ...3 7 Grease point 2 2 11 12 7 21 24 27 28 46 44 41 62 33 35 13 10 42 39 ...

Page 54: ...70X C CAPACITOR 47pF 50V J C33 QERF0JM 476Z E CAPACITOR 47uF 6 3V M C34 NCB31EK 473X C CAPACITOR 0 047uF 25V K C35 NDC31HJ 100X C CAPACITOR 10pF 50V J C36 NDC31HJ 7R0X C CAPACITOR 7pF 50V J C37 NDC31HJ 100X C CAPACITOR 10pF 50V J C38 NCB31HK 102X C CAPACITOR 1000pF 50V K C39 NCB31HK 102X C CAPACITOR 1000pF 50V K C40 QERF1CM 106Z E CAPACITOR 10uF 16V M C41 NCB31EK 473X C CAPACITOR 0 047uF 25V K C42...

Page 55: ... 1 16W J Symbol No Part No Part Name Description Local R42 NRS181J 100X MG RESISTOR 10Ω 1 8W J R43 NRSA63J 471X MG RESISTOR 470Ω 1 16W J R44 NRSA63J 221X MG RESISTOR 220Ω 1 16W J R51 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R52 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R53 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R54 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R55 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R56 NRSA63...

Page 56: ... J R903 NRSA02J 472X MG RESISTOR 4 7kΩ 1 10W J R904 NRSA63J 183X MG RESISTOR 18kΩ 1 16W J R905 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R906 NRSA63J 102X MG RESISTOR 1kΩ 1 16W J R907 NRSA63J 473X MG RESISTOR 47kΩ 1 16W J R976 NRSA02J 273X MG RESISTOR 27kΩ 1 10W J R977 NRSA02J 123X MG RESISTOR 12kΩ 1 10W J R981 NRS181J 222X MG RESISTOR 2 2kΩ 1 8W J R982 NRS181J 222X MG RESISTOR 2 2kΩ 1 8W J L1 QQL244J...

Page 57: ...STOR 2 7kΩ 1 16W J R612 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R613 NRSA63J 821X MG RESISTOR 820Ω 1 16W J R614 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R620 NRS181J 821X MG RESISTOR 820Ω 1 8W J R621 NRSA02J 202X MG RESISTOR 2kΩ 1 10W J R622 NRSA02J 202X MG RESISTOR 2kΩ 1 10W J R623 NRSA02J 122X MG RESISTOR 1 2kΩ 1 10W J R624 NRSA02J 122X MG RESISTOR 1 2kΩ 1 10W J R625 NRSA02J 202X MG RESISTOR 2kΩ 1 1...

Page 58: ...3 12 Packing materials and accessories parts list Block No M M M 3 A2 A3 A4 A6 A7 A8 KIT A10 A11 A12 A9 A13 P1 A5 P5 P6 P2 A20 A19 P4 A14 A15 A16 A1 P1 A18 P3 P7 P7 ...

Page 59: ...ND3046 001 SERIAL TICKET A 9 VKZ4027 202 PLUG NUT A 10 VKH4871 001SS MOUNT BOLT A 11 VKZ4328 001 LOCK NUT A 12 WNS5000Z WASHER A 13 GE40130 001A HOOK x2 A 14 FSJB3001 30C HARD CASE A 15 GE20137 003A MOUNTING SLEEVE A 16 GE20149 007A TRIM PLATE A 18 QAM0176 002 POWER CORD A 19 RM RK50 REMOCON UNIT A 20 BATTERY KIT KSFX480K SCREW1 SCREW PARTS KIT A9 to A13 P 1 FSPG4002 001 POLY BAG x2 P 2 QPA0080120...

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