JVC RS-WP1WT Service Manual Download Page 25 | Manualshive

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RS-WP1WT

1-25

4

1 2 3

-

+

1

VIN

2

Control

2

GND

1 V0

BANDGAP

REFERENCE

ASD

PROTECTION

OVERHEAT

PROTECTION

OUTPUT ON/OFF

CONTROL

KIA78R06PI(IC381) US 6V

1. Terminal layout

2. Block diagram

4

1 2 3

-

+

1

VIN

2

Control

2

GND

1 V0

BANDGAP

REFERENCE

ASD

PROTECTION

OVERHEAT

PROTECTION

OUTPUT ON/OFF

CONTROL

KIA78R08PI(IC301) SW 8V REGULATOR

1. Terminal layout

2. Block diagram

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Summary of Contents for RS-WP1WT

Page 1: ... laser picup Description of major ICs 1 2 1 3 1 4 1 5 1 17 1 21 1 22 1 22 1 23 SLEEP CLOCK TIMER TIMER ON OFF PROGRAM RANDOM REPEAT BAND DISPLAY AHB PRO REVERSEMODE MULTI CONTROL FM MODE REW FF RM SRSWP1J REMOTE CONTROL TAPE TUNER C D DOWN UP SET AUX VOLUME BASS TREBLE STAND BY ON AUTO PRESET VOLUM E VOLUM E AUX T U NER TAPE CD ASP SPL A S H R E S I S T A N T A N T I S H O C K P R O T E C TION O P...

Page 2: ...net screw heads headphone jack control shafts etc to be sure the product is safe to operate without danger of electrical shock Do not use a line isolation transformer during this check Plug the AC line cord directly into the AC outlet Using a Leakage Current Tester measure the leakage current from each exposed metal parts of the cabinet particularly any exposed metal part having a return path to t...

Page 3: ...nna del är öppnad och spårren är urkopplad Betrakta ej strålen VARO Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle Älä katso säteeseen ADVARSEL Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion Undgå udsættelse for stråling ADVARSEL Usynlig laserstråling ved åpning når sikkerhetsbryteren er avslott unngå utsettelse for stråling REPROD...

Page 4: ...of the laser diode on the replacement optical pickup are shorted After replacement return the shorted parts to their original condition Refer to the text 2 Do not use a tester to check the condition of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 4 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pic...

Page 5: ... CN624 on the CD mechanism assembly respectively Remove the three screws B attaching the CD mechanism assembly section 1 2 Removing the CD mechanism assembly section See Fig 2 Prior to performing the following procedures remove the rear panel assembly and the CD mechanism assembly section Disconnect the card wire from connector CN33 CN34 on the cassette mechanism assembly Remove the four screws C ...

Page 6: ... a 1 2 Removing the function switch board See Fig 4 Prior to performing the following procedures remove the rear panel assembly Remove the LCD spare board while pulling each joint hook b outward Pull out the LED board If necessary unsolder FW925 soldering the wire on the LED board 1 2 Removing the LCD spare board LED board See Fig 5 and 6 Fig 5 Fig 6 Fig 4 D Joint a Joint a Function switch board C...

Page 7: ...ttached to the LCD board 1 2 3 4 Removing the LCD board See Fig 7 and 8 Prior to performing the following procedures remove the rear panel assembly Remove the two screws G attaching the headphone jack board bracket Pull out the headphone jack board bracket and the headphone cover at the same time Remove the two screws H attaching the headphone jack board Disconnect the wire from connector CN711 on...

Page 8: ...r board Disconnect the wire from connector CN401 on the battery board Remove the six screws K attaching the main board Disconnect the card wire from connector CN91 on the reverse side of the main board Remove the screw L and disconnect the sub 1 board from connector CN341 on the main board Disconnect the sub 2 board from connector CN371 on the main board 1 2 3 4 5 6 7 Removing the main board sub 1...

Page 9: ...d 1 Removing the remocon board See Fig 14 Prior to performing the following procedures remove the rear panel assembly Disconnect the card wire from connector CN1 and the antenna wire from TP1 on the tuner board respectively Remove the four screws N attaching the tuner board 1 2 Removing the tuner board See Fig 15 Fig 14 Fig 15 Remocon board M LCD board CN913 Tuner board CN1 TP1 Antenna wire N N ...

Page 10: ...N103 on the power board Remove the four screws O attaching the power board Remove the three screws O attaching the heat sink Disengage the two joints c and remove the heat sink from the power board 1 2 3 4 Removing the power board See Fig 16 to 18 Fig 16 Fig 17 Fig 18 O O O Power board CN103 CN101 CN102 O Joint c Joint c Power board Heat sink ...

Page 11: ...ollowing procedures remove the rear panel assembly Remove the battery cover on the back of the rear panel assembly Remove the two screws Q retaining the battery board 1 Pull out the battery board 1 and disconnect the wire from inner connector CN401 Remove the two screws R and pull out the battery board 2 1 2 3 4 Removing the battery board 1 battery board 2 See Fig 20 and 21 Fig 19 Fig 20 Fig 21 P ...

Page 12: ...ing from the pickup solder it to the short circuit land to prevent damage to the pickup CAUTION Prior to performing the following procedures remove the rear panel assembly and the CD mechanism assembly section CD mechanism assembly section When reassembling connect the pickup wire extending from the pickup to connector CN611 on the CD servo board Then unsolder the wire soldered to the short circui...

Page 13: ...Remove the four screws U attaching the speaker assembly R Remove the four screws V attaching the speaker assembly L Remove the screw W attaching the speaker terminal If necessary disconnect the wire from each speaker terminal 1 2 3 Removing the speaker assembly R and L See Fig 28 Prior to performing the following procedure remove the front assembly Remove the four screws X attaching the sub speake...

Page 14: ... C board outgoing from the playback recording eraser head from the connector CN31 on the head amplifier mechanism control P C board Remove the flexible P C board from the chassis base Remove the spring 1 from behind the playback recording eraser head Loosen the reversing azimuth screw retaining the playback recording eraser head Take out the playback recording eraser head from the front of the hea...

Page 15: ...ining the head amplifier mechanism control board Disconnect the connector CN32 on the board including the connector CN 1 on the reel pulse P C board When necessary remove the 4 pin parallel wire soldered to the main motor 1 2 3 4 5 Removing the head amplifier mechanism control board See Fig 4 Remove the two screws B retaining the main motor assembly See Fig 4 and 4a While raising the main motor re...

Page 16: ...washers 1 and fixing the capstan shafts R and L and pull out the flywheel R and L respectively from behind the cassette mechanism 1 2 3 Removing the flywheel See Fig 7 and 8 Remove the screw C attaching the mecha braket assembly on the cassette assembly Remove the screw D attaching the reel pulse board Remove the five pawls a to e reattaining the reel pulse board From the surface of the reel pulse...

Page 17: ...2 5 kHz Tuner section Voltage input to the tuner B DC 5 7 V VT DC 12 V Standard measuring output 26 1 mV 0 28 V 3ohm Input locations AM standard loop antenna FM TP1 hot and TP2 GND Standard settings for measuring volume Sound OFF Effective hyper bass OFF Volume adjustment VOL 23 Precautions for measuring 1 Input 30 pF and 33 kohm to the IF sweeper output and 0 082 F and 100 kohm to the sweeper inp...

Page 18: ...the tape Head azimuth adjusting screw fast forward Head azimuth adjusting screw rewind Head azimuth adjusting screw fast forward Head azimuth adjusting screw rewind Head for recording playing and erasing the tape VR37 Motor speed TP Bias oscillation frequency wide pattern L301 Bias oscillation frequency VR31 Lch recording frequency bias adjustment VR32 Rch recording frequency bias adjustment ...

Page 19: ...ack the beginning of the VT 712 test tape 3 kHz in both directions Less than 60 Hz Should be confirmed when changing the motor Wow and flutter Test tape VT 712 3 kHz Measuring output terminal Headphone terminal Wow and flutter should be recorded at less than 0 25 WRMS when playing back the VT 712 test tape 3 kHz in the fast forward direction Less than 0 25 WRMS Electronic performance Items Conditi...

Page 20: ...rrent from both erase head terminals TYPE II 110 mA TYPE I 75 mA Adjustment of reproduction of frequency characteristic s Standard frequencies 1 kHz and 10 kHz REF 20 dB Test tape TYPE II AC 514 Measuring input terminal OSC IN Load the test tape AC 514 for TYPE II AC 225 for TYPE I into the tape playback mechanism and preset it to the record pause mode Input the standard value of 20 dB and the sta...

Page 21: ...Automatic measurement of TE amplitude and automatic tuning of TE balance 500mv div 2ms div Fig 1 Approx 3sec pin 33 of IC601 TE Approx 1 8V VREF Tracking error waveform at TOC reading Power ON Play Key Confirm that the Focus error S cuve signal at the pin32 of IC601 is approx 2Vp p Confirm that the signal from pin24 IC603 is 0V as a accelerated pulse during approx 400ms Confirm the waveform of the...

Page 22: ...fe of the laser diode has expired the following symptoms will appear 1 The level of RF output EFM output ampli tude of eye pattern will below Is the level of RFOUT under 1 25V 0 22Vp p Replace it NO YES O K 3 Semi fixed resistor on the APC PC board The semi fixed resistor on the APC printed circuit board which is attached to the pickup is used to adjust the laser power Since this adjustment should...

Page 23: ...on circuit Overvoltage thermal protection circuit Input amplifier BEEP amplifier Input amplifier A B D C Nonlinear output stage Amplifier output stage SW drive A B C D H L S STBY D C PRE GND IN 1 IN 2 ON TIME BEEP Vcc Vcc SW SW B SW E SW OUT1 SW OUT2 SW GND OUT 1 OUT 2 N C OUT 1 OUT 2 PWR GND 1 PWR GND 2 H L S Higher Level signal selector Ripple filter LA4905 IC101 Power amp IC 1 Terminal layout 2...

Page 24: ...n amplifier 1 Terminal layout 2 Block diagram Q19 Q17 Q16 OTHER CH R9 R6 R8 R7 R5 R4 R3 R2 R1 D1 C1 Q18 Q13 Q11 Q8 Q5 Vcc VEE OUTPUT IN IN Q1 Q3 Q4 Q2 C2 Q9 Q6 Q7 Q10 Q12 Q14 Q15 Q114 GP1U281X IC801 IC802 Receiver for remote controller GND B P F VCC Vout Amp Limiter Integrator Comparator Demodulator 1 2 3 ...

Page 25: ...ION OVERHEAT PROTECTION OUTPUT ON OFF CONTROL KIA78R06PI IC381 US 6V 1 Terminal layout 2 Block diagram 4 1 2 3 1 VIN 2 Control 2 GND 1 V0 BANDGAP REFERENCE ASD PROTECTION OVERHEAT PROTECTION OUTPUT ON OFF CONTROL KIA78R08PI IC301 SW 8V REGULATOR 1 Terminal layout 2 Block diagram ...

Page 26: ...put output port Input output port Data input output Function IF counter signal input IF signal output Not use AM Local OSC signal output FM Local OSC signal input Power suplly VDD 4 5 5 5V When power ON Reset circuit move PLL charge pump output H Local OSC frequency Height than Reference frequency L Low Agreement Height impedance Input for active lowpassfilter of PLL Output for active lowpassfilte...

Page 27: ... Input signal connections Input signal connections Input signal connections Input signal connections Not used Not used DI CE VSS TEST LOUT LBASS2 LBASS1 LTRE LIN LSEL0 L4 L3 L2 L1 NC NC 17 18 19 20 21 22 23 24 25 26 27 28 29 30 R1 R2 R3 R4 RSEL0 RIN RTRE RBASS1 RBASS2 ROUT NC Vref VDD CL Pin No Pin No Symbol Symbol Function Input signal connections Input signal connections Input signal connections...

Page 28: ...Power supply 5V Serial data output Serial data input Serial bus clock Senal data bus Status bus Shift clock input Chip enable signal output Reset input Beat cut sw Reset signal for CD Chip enable for VOL IC Volume data for VOL IC Volume clock for VOL IC Remocon signal input Buck up detect Power key input DC Battery select input HP jack select input System mute output Back up power supply control o...

Page 29: ...ut Analog input Off track signal input H off track RF signal input BDO input pin L detect Laser ON signal output H on RF signal input Reference current input I O Function Pin No Symbol 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 I I O I I O I O O I O O I I I O O O O I I I I I I O ADPVCC DSLF DRF PLLF VCOF AVDD2 AVSS2 OUTL ...

Page 30: ...on command load signal input Micon command clock signal input Status signal output Reset output Feed Kick control output Eanable signal Connect to GND Connect to GND Connect to GND Rest sw input I O Function Pin No Symbol 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 I O O I DOOR O MUTE DMUTE PDOWN AMUTE P61 P62 P63 P64 P65 P66 P67 P70 P71 P72 P73 ...

Page 31: ...ive output Tracking servo signal output I O Function Symbol 15 16 17 18 19 20 21 22 23 24 25 26 27 28 O O O I T F F PVCC2 PGND2 STBY NC NC SVCC VREF FOIN TRIN FIN1 FIN2 Tracking servo signal output Focus servo signal output Focus servo signal output Power supply Connect to GND Stand by input Non connect Non connect Reference voltage input Voltage reference input Focus coil driver Tracking coil dri...

Page 32: ... FBAL TBAL TEN TEOUT VREF PDE PDF Power supply Focus signal input A Focus signal input C Focus signal input B Focus signal input D RFamp input RFamp output RF input APC amp input terminal APC amp output terminal OFF Track External terminal A capacitor is connected to this terminal detect the envelope of RF signal BDO output Connect to GND RF detect signal input Power down input OFF Track output AP...

Page 33: ... in out Power Supply 3 3V Power Supply 0V Non Connect 2 DQ0 3 DQ1 4 WE 5 RAS 6 NC 7 A10 8 A0 9 A1 10 A2 11 A3 12 VDD1 VSS1 24 DQ3 23 DQ2 22 CAS 21 DE 20 A9 19 A8 18 A7 17 A6 16 A5 15 A4 14 VSS 13 RAS VSS VSS1 VDD VDD1 WE DE DQ0 DQ3 CAS A0 A0 A0 A10 Address Buffer A0 A10 Clock Generator Write Clock Generator Data Input Buffer Memory Cells I O Selection Sense Amps Row Decoders CBR Counter Clumn Deco...

Page 34: ...0 AM OSC AM OSC AM MIX FM MIX FMRF AMIF FMIF LEVEL DET AM DET FM DET AGC ST MO FM AM MUTE 1 8 BUFF ST SW BUFF 19 OSC OUT 18 ST LED 17 IF REQ IF REQ AF BUFF IF BUFF AF VCO DIVIDE DECODE 16 DET OUT 15 14 LPF1 13 LPF2 1 2 RF GND FM RFin 3 AM LOW CUT 4 MIX OUT 5 VCC 6 AM IF IN 7 FM IF IN 8 GND 9 AGC 11 R OUT 10 QUAD 12 L OUT ...

Page 35: ...200105 VICTOR COMPANY OF JAPAN LIMITED AUDIO COMMUNICATION BUSINESS DIVISION PERSONAL MOBILE NETWORK BUSINESS UNIT 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan No 20943 RS WP1WT ...

Page 36: ... assemblies are not available as service parts Contents Exploded view of general assembly and parts list Cassette mechanism assembly and parts list Electrical parts list Packing materials and accessories parts list RS WP1WT 3 3 3 7 3 9 3 19 Area suffix J U S A ...

Page 37: ...RS WP1WT 3 2 M E M O ...

Page 38: ...20 62 142 138 146 145 62 62 141 6 13 3 3 3 2 5 5 5 4 11 28 27 26 25 24 23 22 21 18 29 19 17 1 7 7 7 15 58 60 16 139 8 14 14 5 5 5 4 59 9 10 12 3 3 3 2 61 20 35 30 32 33 34 140 119 119 114 113 114 106 106 106 151 94 97 98 95 96 54 53 52 104 105 121 70 70 63 62 64 103 103 122 135 135 136 135 129 128 127 110 143 144 135 130 131 132 134 133 107 111 112 112 66 66 65 74 72 73 57 48 150 68 67 57 51 56 55...

Page 39: ... INSULATOR 1 FOR CD MECHA 43 LV42476 202A INSULATOR 2 44 QYSBSF3010Z SCREW 4 CD CHASSIS PWB1 Item Parts number Parts name Area A Parts list General assembly Q ty Description Block No M1MM 45 QYSBSF3010Z SCREW 1 CD CHASSIS SW PWB 46 LV42225 001A DOOR EJECTOR 1 47 LV42287 002A COMP SPRING 1 FOR D E 48 LV10490 001A REAR CABINET 1 49 LV32702 001A HANDLE 1 50 QYSBSF3010M T SCREW 2 FOR HANDLE 51 LV32703...

Page 40: ...K HOLDER 1 114 QYSBSF3010Z SCREW 2 115 QYSBSF3010M T SCREW 2 FOR JACK HOLDER 116 LV20977 001A PWB HOLDER 1 117 QYSBSF3010Z SCREW 4 FOR PWB HOLDER 118 QYSBSF3010Z SCREW 2 FOR SW PWB 119 QYSBSF3010Z SCREW 2 FOR MICON PWB 120 QYSBSF3010Z SCREW 6 FOR FUNCTION PWB 121 QYSBSF3010Z SCREW 1 FOR REMOCON PWB 122 E65923 003 TAPPING SCREW 2 123 QYSBSF3040Z SCREW 9 FRONT REAR 124 QYSBSF3016M SCREW 3 REAR CD UN...

Page 41: ...J FFC WIRE 1 FUNCTION SLC 144 QUQ412 1010DJ FFC WIRE 1 FUNCTION SLC 145 QUQ412 1807CJ FFC WIRE 1 FUNCTION MICOM 146 QUQ412 1707CJ FFC WIRE 1 FUNCTION MICOM 147 QUM022 07Z3Z3 PARA RIBON WIRE 1 FW616 FW626 148 QUM022 10Z3Z3 PARA RIBON WIRE 1 FW915 FW925 149 VND4118 003 CAUTION LABEL 1 150 LV42519 002A CAUTION LABEL 1 151 LV41782 001A SHIELD 1 152 LV30226 025A SPACER 1 3001 153 QYSBSF3010Z TAPPING SC...

Page 42: ... 5 24 21 16 30 19 18 10 17 20 25 32 31 27 34 34 Cassette mechanism assembly and parts list Block No M M M 2 31 8 7 0 1 0 15 mm 5 10 1 32 SLC S31M Grease EM 30L UD 24 UD 24H2 LEN 320M JC 888B MOBIL 1 The lower side Head amplifier mechanism board Cassette switch board ...

Page 43: ...AD BASE SP L 1 13 LV41584 001A BRAKE R 1 14 LV41585 002A BRAKE L 1 15 QYSBSF2005Z T SCREW 1 16 VKS5603 00G MAIN PULLEY ASY 1 17 VKS3785 001MM FR ARM 1 18 VKW5284 002 SWING SPRING 1 19 VKS2278 003 TRIGGER ARM 1 20 VKW5301 001 FR SPRING 1 21 VKW5266 001 ELEVATOR SPRING 1 22 WDL214025 WASHER 1 23 QYSBSF2005Z T SCREW 1 24 VKS3786 00G CLUTCH ASS Y 1 25 VKF3205 00B F WHEEL ASSY R 1 26 WDL183425 SLIT WAS...

Page 44: ...0PF 5 50V C5132 QFLC1HJ 104Z M CAPACITOR 10MF 5 50V C5133 QFLC1HJ 104Z M CAPACITOR 10MF 5 50V C5135 QTE1H06 475Z E CAPACITOR C5155 QETN1AM 226Z E CAPACITOR 22MF 20 10V C5171 NCS31HJ 681X C CAPACITOR C5201 QETN1HM 105Z E CAPACITOR 1 0MF 20 50V C5202 QTE1H28 475Z E CAPACITOR C5203 QETN1HM 105Z E CAPACITOR 1 0MF 20 50V C5204 QETN1HM 105Z E CAPACITOR 1 0MF 20 50V C5223 QFLC1HJ 123Z M CAPACITOR 012MF 5...

Page 45: ...52X MG RESISTOR R2303 NRSA63J 104X MG RESISTOR R2304 NRSA63J 682X MG RESISTOR R2701 NRSA63J 153X MG RESISTOR R2802 NRSA63J 472X MG RESISTOR R3011 NRSA63J 104X MG RESISTOR R3021 NRSA63J 681X MG RESISTOR R3022 NRSA63J 103X MG RESISTOR R3023 NRSA63J 223X MG RESISTOR R3024 NRSA63J 473X MG RESISTOR R3061 NRSA63J 683X MG RESISTOR R3062 NRSA63J 393X MG RESISTOR R3501 QRE141J 390Y C RESISTOR 39 5 1 4W R35...

Page 46: ...3J 0R0X MG RESISTOR R7252 NRSA63J 183X MG RESISTOR R7254 NRSA63J 393X MG RESISTOR R7351 NRSA63J 472X MG RESISTOR R7352 NRSA63J 473X MG RESISTOR R7353 NRSA63J 223X MG RESISTOR R8301 NRSA63J 470X MG RESISTOR Z4001 QNG0020 001Z FUSE CLIP A FOR F4001 Z4011 QNG0020 001Z FUSE CLIP A FOR F4001 Electrical parts list Main board Block No 01 ...

Page 47: ...J 102X C CAPACITOR C9041 NCB31HK 102X C CAPACITOR C9042 NCS31HJ 221X C CAPACITOR C9043 NCS31HJ 221X C CAPACITOR C9045 NCB31HK 102X C CAPACITOR C9046 NCB31HK 103X C CAPACITOR C9101 QEZ0229 479Z EDL CAPACITOR 47000MF C9213 NCB31CK 823X C CAPACITOR C9214 NCB31CK 823X C CAPACITOR C9401 QEKC1CM 106Z E CAPACITOR 10MF 20 16V C9402 QEKC1HM 225Z E CAPACITOR 2 2MF 20 50V DI901 QLD0171 001 LCD MODULE D1001 E...

Page 48: ...J 103X MG RESISTOR R9045 NRSA63J 103X MG RESISTOR R9046 NRSA63J 103X MG RESISTOR R9048 NRSA63J 472X MG RESISTOR R9050 NRSA63J 222X MG RESISTOR R9051 NRSA63J 103X MG RESISTOR R9052 NRSA63J 102X MG RESISTOR R9053 NRSA63J 102X MG RESISTOR R9054 NRSA63J 102X MG RESISTOR R9055 NRSA63J 102X MG RESISTOR R9056 NRSA63J 222X MG RESISTOR R9057 NRSA63J 153X MG RESISTOR R9060 NRSA63J 102X MG RESISTOR R9062 NRS...

Page 49: ... QEKC1CM 476Z E CAPACITOR 47MF 20 16V C6412 NCS31HJ 560X C CAPACITOR C6414 NCS31HJ 221X C CAPACITOR C6415 QCZ0205 155Z ML C CAPACITOR 1 5MF D6201 MA700A T2 S B DIODE D6202 1SS133 T2 SI DIODE D6301 1SS133 T2 SI DIODE D6302 1SS133 T2 SI DIODE IC601 MN35530 IC IC602 MN101C30AHY IC IC603 AN4801SB W IC IC604 AN8838SB W IC IC605 M11L1644SA 50T IC DRAM K6101 QQR0779 001Z INDUCTOR K6102 QQR0779 001Z INDUC...

Page 50: ...07 NRSA63J 682X MG RESISTOR R6408 NRSA63J 332X MG RESISTOR R6409 NRSA63J 392X MG RESISTOR R6410 NRSA63J 392X MG RESISTOR R6411 NRSA63J 0R0X MG RESISTOR B6004 R6412 NRSA63J 0R0X MG RESISTOR B6005 R6413 NRSA63J 820X MG RESISTOR R6414 NRSA63J 220X MG RESISTOR R6415 NRSA63J 220X MG RESISTOR R6416 NRSA63J 0R0X MG RESISTOR B6416 S8101 QSW0122 001 PUSH SWITCH X6101 QAX0599 001Z CRYSTAL X6201 QAX0416 001Z...

Page 51: ...DIODE D 8 SVC344 T VARI CAP D 12 DSK10C T1 DIODE D 13 1SS133 T2 SI DIODE IC 1 TA2104AN IC IC 2 LC72136N IC L 1 QQR0772 001 OSC COIL FM OSC L 2 QQR0769 001 RF COIL FM RF L 3 QQR0745 001 BAR ANTENA MW RF L 4 QQR0723 001 OSC COIL MW OSC L 7 QQL231K 221Y INDUCTOR L 10 QQL231K 4R7Y INDUCTOR L 12 QQR0756 001 INDUCTOR Q 1 2SC2668 O T TRANSISTOR R 1 QRE141J 104Y C RESISTOR 100K 5 1 4W R 2 QRE141J 473Y C R...

Page 52: ...NNECTO CN 33 QGF1205F1 09 CONNECTOR CN 34 QGF1201F3 10 CONNECTOR D 301 MA152WA X DIODE D 309 MA704A X S K DIODE D 375 MA3051 M X ZENER DIODE FW 31 QUM024 06A2Z3 PARA RIBON WIRE IC 31 BA3126N IC IC 32 AN7317 IC IC 33 BU4094BCF X IC L 301 QQR0620 001 OSC COIL BIAS L 303 QQL01BK 100Z INDUCTOR Q 101 DTC114TKA X TRANSISTOR Q 102 DTC114TKA X TRANSISTOR Q 201 DTC114TKA X TRANSISTOR Q 202 DTC114TKA X TRAN...

Page 53: ...SA63J 183X MG RESISTOR R 351 NRSA63J 683X MG RESISTOR R 352 NRSA63J 912X MG RESISTOR R 371 NRSA63J 123X MG RESISTOR R 372 NRSA63J 102X MG RESISTOR R 375 NRSA02J 151X MG RESISTOR R 376 NRSA63J 472X MG RESISTOR VR 31 QVP0008 503Z SEMI V RESISTOR VR 32 QVP0008 503Z SEMI V RESISTOR VR 37 QVP0008 103Z SEMI V RESISTOR Item Parts number Parts name Area Electrical parts list Cassette switch board Remarks ...

Page 54: ...BOTTOM 1 P 4 QPC06007515P POLY BAG 1 P 5 QPA02503505P POLY BAG 1 FOR INST Item Parts number Parts name Area A Parts list Accessories Q ty Description Block No M4MM A 1 LVT0682 001B INST BOOK 1 ENG A 2 BT 52004 1 WARRANTY CARD 1 A 3 BT 51018 2 WARRANTY CARD 1 A 4 BT 20044G WARRANTY CARD 1 A 5 BT 20071B JVC CENTER LIST 1 A 6 BT 51020 2 J REGIST CARD 1 A 7 LV32785 001A SHOULDER BELT 1 A 8 QAL0325 001...

Page 55: ... side of the PWB diagrams the parts that are printed over with black such as the resistor diode and ICP or identified by the mark nearby are critical for safety When replacing them be sure to use the parts of the same type and rating as specified by the manufacturer Except the J and C version ...

Page 56: ... CN103 CN101 FW311 FW301 CN421 CN422 CN381 CN382 Back Light D8201 D8202 FW925 FW915 CN911 CN921 CN913 FW923 MAIN SW S8001 S8011 S8020 REMOCON IC801 GP1U281X REMOCON IC802 GP1U281X BASS BOOST IC201 BA15218F XE TUNER SW Q3501 Q3511 CD SW Q3611 Q3612 FUNCTION VOL IC IC501 LC75342 CN91 CN1 PLL IC2 LC72136N FM RF IF DET MPX AM RF IF DET IC1 TA2104AN SW8V REG IC301 KIA78R08P1 CD REG Q3631 Q3632 SYSTEM M...

Page 57: ...RS WP1WT 2 4 ...

Page 58: ...01 DTC114YKA X DTC114YKA X 10K 2SA1037AK RS X 2SA1037AK RS X 2 2K 1K 1K 1K 2 2K 15K 1K 2 2K 5 6K 4 7K 1K DTC144TKA X DTC144TKA X 100 10 100 10 0 01 100K 100K 100K 33K 33K 0 001 0 001 150P 150P 0 01 0 01 QAX0416 001Z QAX0416 001Z QAX0401 001 QAX0401 001 22P 22P 36P 36P 8 2K 1000P 22P 22P KTC3195 O T KTC3195 O T KTC3195 O T KTC3195 O T 1K 8 2K 10K 10K 6 8K QQL244K 100Z QQL244K 100Z 150P 150P 150P 15...

Page 59: ... X 2SC2412K R X 0 012 0 012 2SC2412K R X 2SC2412K R X 220K 220K KTB772 Y KTB772 Y 39 39 39K 39K 1SS133 T2 1SS133 T2 22 22 1K 1K DTC144TKA X DTC144TKA X 150P 150P 8P 8P 8P 8P 150P 150P QNS0188 001 QNS0188 001 DTC114EKA X DTC114EKA X 4 7K 4 7K 10 50 10 50 100 10 100 10 2SD2114K VW X 2SD2114K VW X 2SD2114K VW X 2SD2114K VW X 15K 15K 1 50 1 50 10K 10K 820P 820P 220K 220K 10K 10K 47K 47K DTA114EKA X DT...

Page 60: ... 5 1 5 0 0022 0 0022 2 2k 2 2k 0 0022 0 0022 10k 10k 10k 10k M11L1644SA 50T M11L1644SA 50T QAX0599 001Z QAX0599 001Z QAX0416 001Z QAX0416 001Z 15p 15p 15p 15p NC NC 10k 10k 4 7 4 7 2 2k 2 2k 0 47 0 47 390 390 0 22 0 22 68k 68k 47k 47k NC NC 0 1 0 1 100 10 100 10 100 100 560p 560p 10k 10k 0 0 15k 15k 15k 15k 15k 15k 27k 27k 10 16 10 16 4 7 4 7 0 1 0 1 47 16 47 16 1 5 1 5 NC NC 5 6K 5 6K 39K 39K 2SB...

Page 61: ...AZ 2SC1623 6 X 2SA952 L K 5 6K MA3051 M TX VMC0163 R09 QGB2011M1 10 0 033 VMC0163 R10 BU4094BCF FA1A4ZX 330P 1K 0 033 12K 1K 1K 5 6K 33K QVPA603 503AZ 12K 100 VWS304 06A13K 330P QQR0620 001 BA3126N 1 2K 3 9K 1 8K 12K QVPA603 103AZM 3 3K 2SB562 C 4 7K FA1F4MX 2 2K FA1A4ZX 1 8K AN7317 FA1A4ZX 2 2K 2SC2001 K 0 0012 0 0012 470K 2SC1623 6 X 2SC1623 6 X 2SC1623 6 X 2SC1623 6 X 2SC1623 6 X 33K 2SC1623 6 ...

Page 62: ...K 0 0022 SVC344 T 22K 0 047 QFP31HJ 431Z 15P 18K 15P 0 047 0 015 0 015 DSK10C T1 100 10 QQR0769 001 QAX0540 001 LC72136N 0 01 0 01 QQR0745 001 QQR0745 001 100K 100K QQR0772 001 QQR0772 001 150P 150P 100 100 QGF1205C1 09 QGF1205C1 09 1K 1K 0 01 0 01 0 01 0 01 12P 12P 1K 1K 0 022 0 022 22 22 0 001 0 001 5 6P 5 6P QNZ0104 001 QNZ0104 001 4 7K 4 7K 330P 330P 0 01 0 01 100K 100K 47K 47K QQR0756 001 QQR...

Page 63: ...89 R9090 R9098 R9100 R9101 R9401 R9402 R9108 R9109 R9110 R9111 R9112 R9113 R9115 R9201 R9202 R9203 R9204 R9205 R9206 R9301 R9302 R9303 R9304 R9305 X9001 X9002 IH901 D9401 D9211 R9216 Q9401 C9046 C9041 C9008 R9214 C9045 C9043 C9305 C9213 R9306 C9214 FW914 R9116 C9047 C9042 C9402 C9306 C9044 C9040 C7961 C7962 CN751 FW761 J7601 FW111 CN112 L1111 L1112 L1211 L1212 D8201 D8202 FW925 C8001 CN921 D8001 D...

Page 64: ...2109 R2111 R2113 R2114 R2115 R2116 R2117 R2171 R2172 R2201 R2202 R2203 R2204 R2205 R2207 R2208 R2209 R2211 R2213 R2214 R2215 R2216 R2217 R2271 R2272 R2301 R2302 R2303 R2304 R2399 R2403 R2404 R2701 R2801 R2802 R3633 R3011 C7502 C7503 R3061 R3062 R3501 R3502 R3611 R3621 R3622 R3631 R3632 R3641 R3642 R5257 R3651 R3801 R5101 R5102 R5111 R5135 R5151 R5152 R5153 R5155 R5156 R5161 R5172 R5175 R5201 R5202...

Page 65: ...410 C6411 C6412 C6413 C6414 C6415 CN611 CN612 CN613 CN614 IH602 IC601 IC604 R6144 L6101 Q6401 R6101 R6102 R6103 R6104 R6105 R6106 R6107 R6108 R6109 R6110 R6111 R6112 B6001 R6114 R6115 R6116 B6002 R6118 R6119 R6120 R6121 R6122 R6123 R6124 R6125 R6126 R6127 R6128 R6129 R6130 R6131 R6132 R6133 R6134 R6135 R6136 R6137 R6138 R6139 R6140 R6141 R6142 B6003 R6301 R6302 R6303 R6304 R6305 R6306 R6307 R6308 ...

Page 66: ...RS WP1WT 2 13 Tuner Board Block No 04 ...

Page 67: ...RS WP1WT 2 14 SW1 SW2 SW3 SW4 SW5 P1 D1 IC1 CN1 SW6 T01 Head amplifier mechanism board Block No 05 Cassette switch board Block No 06 ...

Page 68: ...RS WP1WT 2 15 ...

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