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JVC HR-XVC1UJ/M Service Manual

Dvd/cd player hi-fi stereo video cassette recorder
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SERVICE MANUAL
DVD/CD PLAYER Hi-Fi STEREO VIDEO CASSETTE RECORDER
POWER
TV
TV VOL
0
Regarding service information other than these sections, refer to the service manual No. 82921 (HR-XVC1UJ).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
GENERAL
Power supply:
110-220V, 50/60 Hz
Power consumption:
Operation: 22W
Stand by: 4W
Weight:
9.9lbs (4.5 kg)
Dimensions:
Width : 16-15/16 inches (430 mm)
Height :
Depth : 12-1/4 inches (311 mm)
Inputs/Outputs:
Video:
In: 1Vp-p/75 ohm
Out: 1Vp-p/75 ohm
In: - 8 dBm/50K ohm
Audio:
Out: - 8 dBm/1K ohm
Antenna:
UHF/VHF IN/OUT: 75 ohm coaxial
Hi-Fi Frequency Response:
20Hz to 20,000Hz
Hi-Fi Dynamic Range:
More than 90dB
VCR section
Video Head:
4 Rotary Heads
Audio Track:
Hi-Fi Sound - 2 Tracks / MONO Sound - 1 Track
Tuner:
181 Channel Freq. Synthesized
VHF
UHF
CATV
RF Channel Output:
Channel 3 or 4, Switchable
F.FWD/REW Time:
Approx. 1 minute 48 seconds
(with T-120 Cassette Tape) (at+25°C)
HR-XVC1UJ
3-7/8 inches (99 mm)
2-13
14-69
14-36 (A)-(W)
37-59 (AA)-(WW)
60-85 (AAA)-(ZZZ)
86-94 (86)-(94)
95-99 (A-5)-(A-1)
100-125 (100)-(125)
01 (5A)
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD
/M
DVD section
Signal system:
NTSC
Applicable disc:
DVD (12cm, 8cm), CD (12cm, 8cm)
Audio characteristics:
DVD: 4Hz - 22KHz
Frequency response:
CD: 4Hz - 20KHz
S/N Ratio:
90dB
Harmonic distortion:
0.02%
Wow and flutter:
Below Measurable Level
Dynamic range:
90dB
Output:
Video :
Audio :
Digital Audio : 0.5Vp-p 75 ohm
Pickup:
CD :
DVD : Wavelength: 640 - 660 nm
ACCESSORIES:
Remote control x 1
Batteries (2 x AA)
75 ohm Coaxial Cable x 1
AUDIO/VIDEO Cable x 1
Conversion plug x 1
(RCA) 1 Vp-p/75ohm
(RCA) - 8 dBm/1Kohm
Wavelength: 775 - 805 nm
Maximum output power: 0.5 mW
Maximum output power: 1.0 mW
HR-XVC1UJ/M V14PV1
No.82921B
September 2002

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  • Page 1 RF Channel Output: Channel 3 or 4, Switchable F.FWD/REW Time: Approx. 1 minute 48 seconds (with T-120 Cassette Tape) (at+25°C) HR-XVC1UJ/M V14PV1 No.82921B This service manual is printed on 100% recycled paper. COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD September 2002...

  • Page 2: Table Of Contents

    N-2-2 : HR-XVC1UJ/M RATING LABEL Circuit board assembly and unit compatibility between HR-XVC1UJ and HR-XVC1UJ/M Since the same parts are used for the VCR mechanism section and power supply circuit board assembly for the HR-XVC1UJ and HR- XVC1UJ/M, they are interchangeable. However, there is no compatibility for the VCR circuit board, DVD circuit board, and DVD drive unit.
  • Page 3 The following table indicates main different points between models HR-XVC1UJ and HR-XVC1UJ/M. MODEL HR-XVC1UJ HR-XVC1UJ/M ITEM SPECIALIZER 3D STEREO N-2-2 The following table indicates different parts number between models HR-XVC1UJ and HR-XVC1UJ/M. PACKING AND ACCESSORY ASSEMBLY<M1> PACKING AND ACCESSORY ASSEMBLY<M1> is indicated on the parts list.

  • Page 4: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS Pick Up PCB AND P.C. BOARDS 1-5: DECK CD AND DVD MT PCB (Refer to Fig. 1-5) Make the short circuit on the position as shown Fig. 1-5 using a soldering. If you remove the Deck CD with no Deck CD soldering, the Laser may be damaged.

  • Page 5: When Replacing Eeprom(Memory) Ic

    WHEN REPLACING EEPROM (MEMORY) IC If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. NOTE: No need setting for after INI 2D. Table 1 Connect the set to TV Monitor.

  • Page 6: Preparation For Servicing

    PREPARATION FOR SERVICING How to use the Servicing Fixture Short circuit between TP3001 and Ground with the cable JG154. (The BOT, EOT, and the Reel Sensor do not work and the VCR deck can be operated without a cassette tape.) In case of using a cassette tape, press the EJECT button to insert or eject a cassette tape.
  • Page 7 VICTOR COMPANY OF JAPAN, LIMITED HOME AV NETWORK BUSINESS UNIT. 12,3-chome,Moriya-cho,Kanagawa-ku,Yokohama,Kanagawa-prefecture,221-8528,Japan Printed in Japan 0209 VP...
  • Page 8 PARTS LIST SAFETY PRECAUTION Parts identified by the symbol are critical for safety. Replace only with specified part numbers. PACKING AND ACCESSORY ASSEMBLY <M1> The instruction manual to be provided with this product will differ according to the destination. 11, 12 1, 3 REF No.
  • Page 9 ELECTRICAL PARTS LIST REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 10 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 11 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 12 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 13 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 14 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 15 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 16 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 17 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

  • Page 18: Charts And Diagrams (2-1 To 2-36)

    SECTION 2 CHARTS AND DIAGRAMS INTERCONNECTION D (HR-XVC1UJ/M) OPERATION PCB PCB270 VEA970 DVD PCB PCB130 CP2601 VMA261 CD2601 GND-LD GND-LD LD-DVD LD-DVD DRIVE LD-CD LD-CD VR-DVD VR-DVD VR-CD VR-CD (LD-CD) (LD-CD) (NC) (NC) CD/DVD CD/DVD CD8501 CP8001 OPTICAL PICK-UP COMPONENT OUT...
  • Page 19 RCONNECTION DIAGRAM (HR-XVC1UJ/M) COMMAND TRANSMITTER COMMAND TRANSMITTER TM601 TM601 FULL ERASE HEAD ASS’Y HALL MAIN ROTOR SENSOR COIL MAGNET FG SENSOR OS8001 OS651 Vout HALL HALL SWITCH LOGIC OPT TRNSFORMER COMPONENT OUT RF-SW DVD AUDIO OUT OS8001 CP3001 J8009 J8008...

  • Page 20: Mpeg Schematic Diagram

    MPEG SCHEMATIC DIAGRAM (DVD PCB) (HR-XVC1UJ/M) R4012 4.7K FROM/TO DSP MPEG_+1.9V DVDSTB DVDSOS DVDERR 2.0 2.0 1.9 2.2 2.1 1.9 1.9 1.9 2.8 1.61 2.8 3.27 3.27 0 1.2 0 1.89 1.62 3.24 1.02 0 1.0 3.24 3.24 0 1.
  • Page 21 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. W818 C4039 C4037 0.1 F W829 MPEG_AT+3.3V TP4007 27MHZ C4012 3P CH 62 3.24 1.02 0 1.0 3.24 3.24 0 1.63 3.24...
  • Page 22 MEMORY SCHEMATIC (DVD PCB) (HR-XVC1UJ/M) S-DRAMIC IC IC4002 MSM56V16160F-8 FROM/TO SYSCON1 FLASHCS MD15 I/O15 I/O0 HWRH MD14 I/O14 I/O1 HD10 HD11 HD12 VSSQ VSSQ HD13 HD14 HD15 MD13 I/O13 I/O2 MD12 I/O12 I/O3 VCCQ VCCQ HA19 MD11 I/O11 I/O4 HA18...
  • Page 23 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. ORY SCHEMATIC DIAGRAM (DVD PCB) (HR-XVC1UJ/M) FLASH IC IC4005 SST39VF800A-70-4C-EK HA17...

  • Page 24: Syscon1 Schematic Diagram

    SYSCON1 SCHEMATIC D (DVD PCB) (HR-XVC1UJ/M) EEPROM IC IC1006 S-24C04BFJ-TB B1001 TEST FCM2012H-102T04 R1004 C1016 4.7K R1021 FROM/TO MOTOR DRIVE R1005 100P CH 4.7K C1017 C1012 GND[A] 4.7K GND[M] 100P CH P.CON+9V AT+3.3V SPD_FG DMUTE OPEN CLOSE CLS_SW OPN_SW FROM/TO MPEG...
  • Page 25 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. N1 SCHEMATIC DIAGRAM FROM POWER (DVD PCB) CD8502 (CP503) CU262501 (HR-XVC1UJ/M) P.CON+D5V P.CON+5V_D L1001 P.CON+A5V P.CON+5V_A 2.2uH 0305 P.CON+9V P.CON+9V_A...
  • Page 26 DSP SCHEMATIC DIAGRAM (DVD PCB W842 FROM/TO MOTOR DRIVE C2002 0.1 B SPD_FG P.CON+A5V VREF NC NC NC NC TP2001 RFPI TESTIO DVDD2 DVSS ADWO DEFECT1 AVDD4 ADBCA DVSS AVSS ADRREC FROM/TO READ CHANNEL DVDD1 ADPH RF PH BHDC RF BH VREF ADTE ADFE...
  • Page 27 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. AGRAM (DVD PCB) (HR-XVC1UJ/M) FROM/TO SYSCON1 B2003 P.CON+D5V FCM2012H-102T04 P.CON+A5V GND[A] AT+3.3V...
  • Page 28 MOTOR DRIVE SCHEMATI (DVD PCB) (HR-XVC1UJ/M) TO READ CNANNEL P.CON+9V R2314 C2309_1 MOTOR DRIVE IC IC2301 LA6560 S-GND R2318 VCONT C2310 VCC2 MUTE R2313 VLD- VIN4 R2317 VLD+ VIN4- 5.6K VD4+ VIN4+ VD4- VREF-IN VD3+ VIN1-SW VD3- VREF-OUT FROM/TO LOADER...
  • Page 29 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. DRIVE SCHEMATIC DIAGRAM (DVD PCB) (HR-XVC1UJ/M) CLOSE OPEN R2314 R2318 DMUTE...
  • Page 30 READ CHANNEL SCHEMA (DVD PCB) TP2602 (HR-XVC1UJ/M) DVD LOADER GND[A] DK4001 C2626 DVD-KDR717SK 68P CH C2627 CDX2_CTL Q2606 R2630 FROM/TO LOADER R2604 KTC3875S_Y_RTK CDX2 R2623 220P CH CD2601 R2605 2H0O2102 CDX4_CTL R2634 CDX4 Q2601 R2620 C2616 KTC3875S_Y_RTK 0.5mm PITCH FFC...
  • Page 31 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. ANNEL SCHEMATIC DIAGRAM (DVD PCB) (HR-XVC1UJ/M) B2602 FCM2012H-102T04 C2626 68P CH...

  • Page 32: Audio/Video Schematic Diagram

    AUDIO/VIDEO SCHEMATIC (DVD PCB) (HR-XVC1UJ/M) FROM/TO SYSCON1 W833 GND[A] AT+D5V SPDIF CPU_RESET VIDEO DRIVER IC VCC+9V IC8501 SYS_MUTE MM1540AFBE VCC2 CD/DVD AT+3.3V VOUT R8510 W813 YCMIX W823 DAC_A C8521 COUT 0.1 F FROM MPEG VEE2 C8516 SPDIF-DVD YIN1 YOUT1 AMCLK...
  • Page 33 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. DEO SCHEMATIC DIAGRAM (DVD PCB) (HR-XVC1UJ/M) VCC+9V L8505 9.2 8.5 15uH 0305...
  • Page 34 Y/C/AUDIO/CCD/HEAD AMP SC (VCR PCB) (HR-XVC1UJ/ R129 BUFFER Q109 1.8K 2SC2412K 1/4W FROM REGULATOR P.CON+5V FROM/TO HI-FI/DEMODULATOR TO_NORMAL_A FROM_NORMAL_A HF_COM C166 COMP ALWAYS VDD AUDIO C-ROT C-GND C-VCC SERAIL MUTE KILL RF-SW 320FH VX01 0.068 HA SW DECODER C169 CHROMA 0.047 F C165 BEFORE...
  • Page 35 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. D/HEAD AMP SCHEMATIC DIAGRAM PCB) (HR-XVC1UJ/M) FROM DVD IN/OUT DVD_V_OUT R129 BUFFER Q109 1.8K...
  • Page 36 VCR SYSCON SCHEMATIC DIAGR AT+5V[M-CON] AT+5.2V FROM/TO REGULATOR DVD_POWER_CTL CAP_VCO C3025 C3047 AT+12.6_V 18P CH 15P CH P.CON+5V AT+5.2V X3001 AT+5V[M-CON] 100CT01002 VCR_POWER_ON-H R3034 VCR_POWER_ON-L POWER_FAIL R3057 MOTOR_GND CAP_LIMIT 0 4.8 4 5.1 3.4 2.5 0 5.1 1.4 1.5 W863 SYS_MUTE TU_A_MUTE-H TV/VCR...
  • Page 37 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. CHEMATIC DIAGRAM (HR-XVC1UJ/M) (VCR PCB) H.SW TP3002 FROM/TO Y/C/AUDIO/CCD/HEAD AMP C3047 DUMMY_V.SYNC...
  • Page 38 TUNER/JACK SCHEMATIC DIAGR RF-SW SW301 SLD-12-592 REAR OUT JACK J8001 RF MUTE SW MSP-213V1-432_PBSN Q301 2SC2412K D AUD TU301 TCMN0682PA13D(4) Y/C SEPA L8001 C8010 J8006 B8001 0.1 B MDC-070V 0.27uH W4BRH3.5X6X1 C315 R304 C318 W812 RF_CONV_A_OUT A.IN D AUDIO 1/4W L301 100uH TV/VCR...
  • Page 39 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. HEMATIC DIAGRAM (VCR PCB) (HR-XVC1UJ/M) COMPONENT OUT J8008 MSP-213V1-652_PBSN OPT TRNSFORMER...
  • Page 40 REGULATOR SCHEMATIC (VCR PCB) (HR-XVC1UJ/M) AT+5.2V P.CON+5V SW Q1702 KTC3209_Y R1703 220 1/2W P.CON+5V SW Q1703 KTC3209_Y R1714 390 1/4W W816 3.3V OUT Q1706 KTA1241_Y FROM/TO POWER CP1701_1 (CP502_1) 52147-1410 3.3V CTL Q1707 MOTOR+12V 2SC2412K MOTOR GND AT+13V 3.3V CTL AT+5.2V...
  • Page 41 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. TOR SCHEMATIC DIAGRAM (VCR PCB) (HR-XVC1UJ/M) W804 CAP_VCO R1716 D1709 2.2K 1/4W AT+12.6_V...
  • Page 42 OPERATION/DISPLAY SCHEMAT (VCR PCB) (HR-XVC1UJ/ V651 ELF-4M6SDRSOWB SEG1 SW Q664 KRC103SRTK R674 1G SW Q665 2SA1037AK SEG2 SW Q663 KRC103SRTK R673 SEG3 SW Q662 KRC103SRTK R672 2G SW Q661 2SA1037AK SEG4 SW Q660 KRC103SRTK R670 SEG5 SW Q658 KRC103SRTK R668 3G SW Q659 2SA1037AK...
  • Page 43 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. SPLAY SCHEMATIC DIAGRAM (HR-XVC1UJ/M) V651 ELF-4M6SDRSOWB FROM/TO VCR SYSCON DVD_LED VCR_LED...
  • Page 44 HI-FI/DEMODULATOR SCHEMA (VCR PCB) (HR-XVC1 C744 0.1 F C743 R716 3.3K 0.22 HI-FI/AUDIO/HEAD AMP/DEM IC R717 IC701 AN3663FBP 2.2M C746 DEM_BLK ZZ-PROM LOGIC C747 C751 4.5M 95HMz MUTE VCO-F0 TRAP DEMOD L702_1 LOGIC P.CON+5V 3.5M COMP PNR RCH 22uH 0305 C748 C749 SW NOISE...
  • Page 45 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. ULATOR SCHEMATIC DIAGRAM R PCB) (HR-XVC1UJ/M) FROM/TO TUNER/JACK FRONT_A_IN_R FRONT_A_IN_L SIF_OUT...
  • Page 46 DVD IN/OUT SCHEMATIC D (VCR PCB) (HR-XVC1U FROM/TO VIDEO ENCODER (CD8501) CP8001 A2001WV2-13P W805 W802 W865 P.CON+9V P.CON+9V P.CON+9V P.CON+5V_DH P.CON+D5V P.CON+D5V P.CON+3.3V P.CON+3.3V P.CON+3.3V SPDIF-134 C8048 6.3V SPDIF-134 FROM/TO AUDIO/VIDEO CP8002 (CP8502) IMSA-9604S-18Z13 Y_OUT Y(G) C_OUT C(CVBS) DVD_V_OUT CVBS DVD_U DVD_U(B) DVD_V...
  • Page 47 The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only. Note : When replacing the parts , refer to the Parts List. T SCHEMATIC DIAGRAM R PCB) (HR-XVC1UJ/M) TO TUNER/JACK Y_OUT C_OUT SPDIF-134...
  • Page 48 PRINTED CIRCUIT BOARDS DVD (TOP SIDE) CP2301 Q2302 Q2303 CP2302 CP2601 B2601 R2307 R2324 R2302 Q2301 Q2304 L1001 Q2603 Q2604 R2671 C4041_1 C2658 Q2615 C2602 C2620_1 C2612_1 C2023 C2050 IC4006 R2607 C2611_1 R2606 R2650 C2601 C2048 R2643 Q2614 Q2605 C2024 R2642 C2045 R2631...
  • Page 49 PRINTED CIRCUIT BOARDS DVD (BOTTOM SIDE) C2301 B2606 C1018 Q2612 B4004 Q2613 Q2616 R4027 C2659 C4038 C2052 R2618 R2603 C2625 R2633 C2626 C2629 R2645 W801 C2644 R2662 C2617 W829 R2646 C4001 R4012 R4006 W806 W820 W819 C4031 R4009 W813 W816 C4033 R2314 B1002...
  • Page 50 PRINTED CIRCUIT BOARDS VCR(INSERTED PARTS) SOLDER SIDE CP651 CP8002 W128 W194 W127 W126 W189 R8028 R8030 R8029 R1716 W257 Q3004 W254 W253 W283 W277 W275 X3002 X3001 Q3002 D3009 W270 Q101 W302 W299 Q102 W301 W298 W850 L104_1 W134 W295 W835 W221 W220...
  • Page 51 COMPONENT PARTS LOCATION GUIDE REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION CAPACITOR C761_1 D701 C101 C762 D1701 C103 C763 D1702 C104 C1702 D1706 C105 C1703 D1709 C106 C1706 D3001 C107 C1708 D3007 CP8001 C108 C1709 D3009 C109 C3001 D8002 C110 C3003 D8004 CP1701_1 C112...
  • Page 52 PRINTED CIRCUIT BOARDS <VCR> VMB253A VCR(CHIP MOUNTED PARTS) REF.NO. LOCATION REF.NO. LOCATION RE R108 R3055 SOLDER SIDE R110 R3056 R111 R3057 R112 R3062 R113 R3063 R114 R3083 R115 R3087 R116 R8002 R117 R8003 R119 R8004 R120 R8005 R121 R8006 R122 R8007 R123 R8008...
  • Page 53 2-36 E.&O.E. No. 82921B (VP)-V14PV1...
  • Page 54 SERVICE MANUAL DVD PLAYER VIDEO CASSETTE RECORDER HR-XVC1UJ POWER DVD MENU MARKER RETURN OPEN/ CLOSE DISPLAY A.TRK C.RESET ZERO RETURN SEARCH SUB TITLE ANGLE MODE SP/EP PLAY REPEAT MODE ZOOM TITLE POWER INPUT TV VOL TIMER TV/VCR PLAY STOP SKIP SKIP /INDEX /INDEX...

  • Page 56: Vcr Syscon Schematic Diagram

    TABLE OF CONTENTS Section Title Page Section Title Page DIFFERENT TABLE ..................1 POWER BLOCK DAIGRAM ............2-48 DISASSEMBLY INSTRUCTIONS WAVEFORMS ................2-50 1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS ..... 1-1 PARTS LIST (3-1 to 3-8) 1-1. TOP CABINET AND FRONT CABINET ........1-1 1.
  • Page 57 POWER PCB ASSEMBLY<01> MODEL HR-XVC1U HR-XVC1UJ ITEM PCB240 POWER PCB ASSEMBLY X-A2A302A240 X-A2A309E240 !R501 RESISTOR X-R0G3K2335K –– !R502 OMF RESISTOR X-R3X181R39J X-R3X181010J !R504 OMF RESISTOR X-R3X181561J X-R3X181331J R506 RESISTOR X-R002T2105J X-R002T2564J !R512 OMF RESISTOR X-R3X181273J X-R3X18A823J R524 RESISTOR QRE141J-821Y QRE141J-471J R536 RESISTOR QRE141J-102Y QRE141J-222Y...

  • Page 58: Disassembly Instructions Waveforms

    DISASSEMBLY INSTRUCTIONS REMOVAL OF MECHANICAL PARTS 1-3: DECK CD AND MPEG MT PCB (Refer to Fig. 1-3) Remove the 2 screws 1. AND P.C. BOARDS Remove the 2 screws 2. 1-1: TOP CABINET AND FRONT CABINET Disconnect the following connectors: (CP503, CP8001 (Refer to Fig.

  • Page 59: Vcr Deck

    DISASSEMBLY INSTRUCTIONS 1-4: POWER PCB (Refer to Fig. 1-4) 1-6: VCR PCB (Refer to Fig. 1-6) Remove the screw 1. Disconnect the following connector: (CP1701). Remove the 3 screws 1. Remove the 7 screws 2. Remove the Power PCB in the direction of arrow. Remove the VCR PCB in the direction of arrow.
  • Page 60 If "N" is always being displayed on the TV monitor, can not control from provided remote controller since this product is other brand format. • How to return a JVC format. Turn off the power of the set and push the CHANNEL+ button and the REC button of the set simultaneously.

  • Page 61: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS Read and perform this adjustment when repairing the circuits or replacing electrical parts or PCB assemblies. CH-2 1. BASIC ADJUSTMENT 1-1: SWITCHING POINT 6.5H CONDITIONS CH-1 MODE-PLAYBACK Fig. 1-1-A Input Signal-Alignment Tape (MHP) INSTRUCTIONS Connect CH-1 on the oscilloscope to TP3002 and CH-2 CH-2 to TP8001.
  • Page 63 VICTOR COMPANY OF JAPAN, LIMITED S40894 VIDEO DIVISION Printed in Japan...
  • Page 64 SCHEMATIC DIAGRAMS DVD PLAYER VIDEO CASSETTE RECORDER HR-XVC1UJ CD-ROM No.SML200206 POWER OPEN/ DVD MENU MARKER RETURN CLOSE DISPLAY A.TRK C.RESET ZERO RETURN SUB TITLE ANGLE SEARCH MODE SP/EP PLAY ZOOM TITLE REPEAT MODE POWER INPUT TV VOL TIMER TV/VCR PLAY STOP SKIP SKIP...

  • Page 66: Charts And Diagrams (2-1 To 2-52)

    SECTION 2 CHARTS AND DIAGRAMS...
  • Page 67 PRINTEND CIRUIT BOARDS VCR MT(INSERTED PARTS) SOLDER SIDE CP8002 CP651 W167 W111 W240 W238 C8106 C8023 W248 W025 Q3004 W053 W123 W124 W085 W242 W805 W168 W013 X3002 Q3002 X3001 OS651 D3009 SW651 W043 W090 W059 Q102 W038 W039 W850 SW653 IC3099 W180...
  • Page 68 CP8002 CP8001 W814 CP1701_1 W250 W167 W816 W240 W815 W252 W238 C8106 W203 C8023 W248 W254 Q1706 D1709 R1706 Q1702 Q1703 R1709 R1714 R1720 W205 W235 W053 Q1713 W257 W258 W247 W085 W294 W293 W805 W292 W291 W236 OS8001 W295 W211 Q1701 R1715...
  • Page 69 PRINTEND CIRUIT BOARDS VCR MT(CHIP PARTS) SOLDER SIDE...
  • Page 71 COMPONENT PARTS LOCATION GUIDE <VCR MT> REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.N CAPACITOR C764 D8012 R131 R8015 C101 C1702 D8013 R132 R8016 C103 C1703 D8014 R133 R8017 C104 C1706 D8015 R136 R8019 C105 C1708 R137 R8020 C106 C1713...

  • Page 72: Printed Circuit Boards Mpeg Mt

    PRINTEND CIRUIT BOARDS MPEG MT TOP SIDE CD8501 B8501 C8524 C4018 Q8502 Q8501 IC4002 Q8503 B4002 C4022 C4019 R1038 R1014 C8538 C1010 R4027 C4010 C4005 C1006 C8507 R1018 R1036 R1011 R1009 R1010 C4014 R1004 C4003 C1008 C1001 R1005 C4002 C1002 C1003 C4016 C1009...
  • Page 73 INTERCONNECTION D OPERATION PCB PCB270 VEA970 CP4001 CD4001 SDT7 SDT7 DRIVE SDT6 SDT6 SDT5 SDT5 SDT4 SDT4 MPEG PCB PCB120 VMA236 SDT3 SDT3 CD8501 CD8501 CP8001 OPTICAL PICK-UP SDT2 SDT2 SDT1 SDT1 FRONT AV JACK FRON VIDEO J8003 SDT0 SDT0 P.CON3.3V(MICON) P.CON3.3V(MICON) LOADING MOTOR...
  • Page 74 RCONNECTION DIAGRAM ON PCB COMMAND TRANSMITTER TM601 FULL ERASE HEAD ASS’Y HALL MAIN ROTOR SENSOR COIL MAGNET FG SENSOR OS8001 FROM TM601 OS8001 Vout HALL HALL SWITCH LOGIC FRONT AV JACK FRONT AV JACK FRONT AV JACK CP3001 VIDEO AUDIO L AUDIO R J8003 J8004...
  • Page 75 FROM/TO LOADER R4001_2 B4003 CP4001 CD4001 HCB2012K-6 IMSA-9615S-26C-P 2S0Q0901 C4007 DVDDAT7 SDT7 C4008 0.001 B DVDDAT6 SDT6 DVDDAT5 SDT5 DVDDAT4 SDT4 DVDDAT3 SDT3 DVDDAT2 SDT2 DVDDAT1 SDT1 DVDDAT0 SDT0 1.8 3.2 1.8 1.8 1.6 1.6 3.2 1.9 2.3 1.6 2.5 3.3 3.3 5.0 3.2 3.2 3.2 0 1.6...

  • Page 76: Mpeg Schematic Diagram

    MPEG SCHEMATIC DIAGRAM R4001_2 B4003 HCB2012K-600T25 (MPEG PCB) C4007 C4012 C4008 0.001 B 5P CH FROM/TO VIDEO ENCODER DGND P.CON+3.3VB R4029 CLK27 C4017 C4015 B4001 P.CON+3.3V HCB2012K-600T25 AMCLK 3.2 3.2 3.2 0 1.6 0 3.2 1.6 0 5.0 1.4 1.4 0 1.6 0.1 CLK27 ABCLK...
  • Page 77 SDRAM SCHEMATIC D (MPEG PCB) FROM/TO MPEG S-DRAM IC IC4002 HY57V161610DTC-8 MD15 I/O15 I/O0 MA10 MD14 I/O14 I/O1 MA11 MCS0# MRAS# VSSQ VSSQ MPCLK MCAS# MD13 MWE# I/O13 I/O2 MDQM MD12 I/O12 I/O3 MD10 VCCQ VCCQ MD11 MD11 I/O11 I/O4 MD12 MD10 MD13...
  • Page 78 AM SCHEMATIC DIAGRAM (MPEG PCB) C4021 MDQM MWE# MCAS# MRAS# MCS0# MA11 MA10 C4022 0.1 F FROM VIDEO ENCODER B4002 P.CON+3.3V HCB2012K-600T25 DGND PCB120 VMA236 TIC DIAGRAM IS THE LATEST AT THE TIME NOTE: THE DC VOLTAGE AT EACH PART WAS AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK...

  • Page 79: Dvd Syscon Schematic Diagram

    DVD SYSCON SCHEMATIC (MPEG PCB) JG1012 FROM/TO VIDEO ENCODER B1001 JG1011 DVD_RESET HCB2012K-600T25 MUTE MICON+3.3V JG1013 P.CON+D5V DGND RESET EEPROM IC IC1006 BR24C01AF-WE2 CD/DVD TEST R1004 4.7K R1005 R1034 4.7K 4.7K FROM/TO MPEG SI0/PF0 HRST D1003 SSC-MRST SO0/PF1 SSC-MTSR D1004 1SS355 SSC-SCLK SC0/PF2...
  • Page 80 CON SCHEMATIC DIAGRAM (MPEG PCB) NC NC NC NC NC NC NC NC NC NC NC NC NC NC SI0/PF0 P47/A07 SO0/PF1 P46/A06 SC0/PF2 P45/A05 SI1/PF3 P44/A04 P51/A09 PD2/AN2/DVDSOS SO1/PF4 P43/A03 P50/A08 PD3/AN3/INIT5 SI2/PF5 P42/A02 SO2/PF6 P41/A01 C1009 PF7/INT4/ATG# 0.1 F DACK1/PE7 P40/A00 DACK0/PE6...

  • Page 81: Video Encoder Diagram

    VIDEO ENCODER DIAGRAM FROM/TO MPEG P.CON+3.3VA DGND P.CON+3.3VB P.CON+3.3V AMCLK CLK27 ABCLK ALRCLK SPDIF-DVD ASDAT0 YUV0 VID2 AGND YUV1 YUV2 YUV3 VID3 DACA YUV4 61 GND YUV5 VID4 VID1 DACB YUV6 YUV7 HSYNC VID5 DACC VSYNC C8510 VID6 VBIAS1 SPDIF-CD 0.1 F C8508 VID7...
  • Page 82 DER DIAGRAM (MPEG PCB) L8507 FROM/TO DVD IN/OUT W5T29X7.5X19 CD8501 (CP8001) CU2D2501 AGND P.CON3.3V(MICON) DACA P.CON3.3V(PLL) P.CON+D5V DACB P.CON+D5V DACC P.CON+3.3V C8510 VBIAS1 P.CON+3.3V 0.1 F C8514 C8508 0.1 F SPDIF C8501 SPDIF-134 C8517 C8525 C8533 0.1 F R8513 1K COMP1 22P CH L8501...
  • Page 83 Y/C/AUDIO/CCD/HEAD AMP SCHEM (VCR PCB) R129 1.8K 1/4W BUFFER Q109 2SC2412K FROM REGULATOR P.CON+5V FROM/TO HI-FI/DEMODULATOR TO_NORMAL_A FROM_NORMAL_A HF_COM C166 COMP ALWAYS VD AUDIO C-ROT C-GND C-VCC SERAIL MUTE KILL RF-SW 320FH VX01 HA SW DECODER 0.068 B C169 CHROMA 0.047 F C165 BEFORE...
  • Page 84 EAD AMP SCHEMATIC DIAGRAM (VCR PCB) FROM DVD IN/OUT DVD_V_OUT R129 1.8K 1/4W BUFFER Q109 2SC2412K FROM/TO TUNER/JACK C142 FRONT_V_IN TU/REAR_V_IN C143 Y/C_VIDEO_OUT 0.1 F R127 C141 680K 0.01 B BUFFER ALWAYS 4Fsc CLOCK Q107 320FH VX01 2SA1037AK TIMMING FROM/TO SYSCON2 DRIVER AUTO-BIAS Y/C_CLK...
  • Page 85 VCR SYSCON SCHEMATIC D AT+5V[M-CON] AT+5.2V FROM/TO REGULATOR CAP_VCO C3025 C3047 AT+12.6_V 18P CH 15P CH P.CON+5V X3001 AT+5.2V AT+5V[M-CON] 100CT01002 VCR_POWER_ON-H R3034 VCR_POWER_ON-L POWER_FAIL R3057 MOTOR_GND CAP_LIMIT 0 4.8 5.1 3.4 2.5 0 5.1 1.4 1.5 TU_A_MUTE-H TV/VCR POWER_MUTE-L SURROUND_ON-H SURROUND ON-H C3033_1...
  • Page 86 N SCHEMATIC DIAGRAM (VCR PCB) H.SW TP3002 FROM/TO Y/C/AUDIO/CCD/HEAD AMP C3047 DUMMY_V.SYNC 15P CH C.SYNC V.REC_ST-H C.ROTARY AUDIO_MUTE-H CTL- CTL+ H.AMP_SW C3061 COMP 0 4.8 4.8 1.4 1.5 0 4.9 5.0 4.8 4.8 0 4.8 0.1 F ENV.DET H.SW Y/C_CS Y/C_DATA SEG_1 Y/C_CLK...
  • Page 87 TUNER/JACK SCHEMATIC D (VCR PCB) REAR OUT JACK J8001 MSP-213V1-432_PBSN RF-SW SW301 SLD-12-592 TU301 TCMN0682PA13D(4) Y/C SEPA L8001 J8006 MDC-070V 0.27uH COAXIAL R304 A.IN J8007 MSP-251V-05PBS W812 RF_CONV_A_OUT L301 100uH TV/VCR CONTROL VIDEO OUT R302 R8010 TP8001 V.IN R8002 L8003 R8008 RF AGC 0.27uH...
  • Page 88 CK SCHEMATIC DIAGRAM (VCR PCB) COMPONENT OUT DVD AUDIO OUT J8008 J8009 MSP-213V1-652_PBSN MSP-242V2-01PBSN OPT TRNSFORMER OS8001 GP1FA550TZ D AUDIO FROM DVD IN/OUT DRIVER C8037 R8028 Q8001 DVD_Y L8001 2SA1037AK C8010_1 C8096 6.3V B8001 0.1 B R8004 0.27uH C8038 R8029 W4BRH3.5X6X1 DVD_U C8097...
  • Page 89 REGULATOR SCHEMATI (VCR PCB) AT+5.2V P.CON+5V SW Q1702 KTC3209_Y R1703 220 1/2W P.CON+5V SW Q1703 KTC3209_Y R1714 1/4W 3.3V OUT Q1706 2SB1131 3.3V CTL Q1707 2SC2412K 3.3V CTL Q1708 2SC2412K FROM/TO POWER CP1701_1 (CP502_1) 52147-1410 MOTOR+12V MOTOR_GND AT+13V AT+5.2V AT+5.2V UNREG+3.3V UNREG+3.3V POWER_ON_H...
  • Page 90 ATOR SCHEMATIC DIAGRAM (VCR PCB) W804 CAP_VCO R1716 D1709 2.2K 1/4W AT+12.6_V 1N4005-EIC MOTOR_GND AT+5.2V TO HI-FI/DEMODULATOR P.CON+5V P.CON+12V P.CON+5V P.CON+12V P.CON+5V_DH AT+5V[M-CON] M-CON +5V SW Q1713 KTA1271_Y TO OPERATION P.CON+3.3V AT+5.2V M-CON POWER SW Q1714 POWER_FAIL AT+5.2V_VCC KRC103SRTK FROM/TO VCR SYSCON CAP_VCO AT+12.6_V AT+5V[M-CON]...

  • Page 91: Operation Schematic Diagram

    OPERATION SCHEMATIC DIAGRAM V651 ELF-4M (VCR PCB) SEG1 SW Q664 KRC103SRTK R674 1G SW Q665 2SA1037AK SEG2 SW Q663 KRC103SRTK R673 SEG3 SW Q662 KRC103SRTK R672 2G SW Q661 2SA1037AK SEG4 SW Q660 KRC103SRTK R670 SEG5 SW Q658 KRC103SRTK R668 3G SW Q659 2SA1037AK...
  • Page 92 V651 ELF-4M6SDRSOWB FROM/TO VCR SYSCON DVD_LED VCR_LED 1G/VCR/T-REC_LED 2G/DUB/REC_LED 3G/TV/VCR_LED R673 4G/T_SHT_LED 5G/CS/BS_LED SEG10 SW Q652 SEG_1 KRC103SRTK SEG_2 R672 R662 SEG_3 2G SW SEG9 SW SEG_4 Q661 Q653 SA1037AK KRC103SRTK SEG_5 R663 SEG_6 SEG4 SW 5G SW SEG_7 Q660 Q651 SEG_8 KRC103SRTK...
  • Page 93 Hi-Fi/DEMODULATOR SCHEM (VCR PCB) C744 0.1 F C743 R716 3.3K 0.22 HI-FI/AUDIO/HEAD AMP/DEM IC R717 IC701 AN3663FBP 2.2M C746_1 DEM_BLK LOGIC C747 C751 4.5M 95HMz TRAP DEMOD L702_1 P.CON+5V 3.5M COMP 22uH 0305 C748 C749 MAIN LOGIC DEEN DEMOD C752 HIFI_A_OUT_R SUB DEEN MATRIX...
  • Page 94 DULATOR SCHEMATIC DIAGRAM (VCR PCB) FROM/TO TUNER/JACK FRONT_A_IN_R FRONT_A_IN_L HIFI_A_OUT_L HIFI_A_OUT_R RF_CONV_A_OUT SIF_OUT DEM IC C730 0.015 B DEM_BLK ZZ-PROM LOGIC C731 4.5M 95HMz MUTE VCO-F0 TRAP DEMOD HIFI ENV. LOGIC 0.22 TP701 3.5M COMP SW12 PNR RCH D701 SW NOISE V.REC_ST-H MAIN LOGIC...

  • Page 95: Dvd In/Out Schematic Diagram

    DVD IN/OUT SCHEMATIC D (VCR PCB) FROM/TO VIDEO ENCODER (CD8501) CP8001 A2001WV2-13P W805 W802 W814 P.CON3.3V(MICON) W815 P.CON3.3V(PLL) P.CON+5V_DH P.CON+D5V P.CON+D5V P.CON+3.3V P.CON+3.3V W816 P.CON+3.3V SPDIF-134 SPDIF-134 C8048 6.3V FROM/TO VIDEO ENCODER CP8002 (CP8502) IMSA-9604S-18Z13 Y_OUT C_OUT DVD_V_OUT CVBS DVD_U DVD_U DVD_V DVD_V...
  • Page 96 UT SCHEMATIC DIAGRAM (VCR PCB) TO TUNER/JACK Y_OUT C_OUT SPDIF-134 DVD_Y DVD_U DVD_V DVD_A_OUT_L DVD_A_OUT_R DVD_V_OUT DVD_MUTE_L DVD_MUTE_R FROM/TO VCR SYSCON DVD_RESET FROM REGULATOR P.CON+3.3V AT+5.2V DVD_A_OUT_L P.CON+5V_DH P.CON+12V DVD_A_OUT_R DVD_MUTE_L DVD_MUTE_R R8054 R8056 AT+5.2V 8.2K 2.7K MUTE SW. Q8013 TO Y/C/AUDIO/CCD/HEAD AMP C8105 KRA101SRTK...

  • Page 97: Power Schematic Diagram

    POWER SCHEMATIC (POWER PCB) AC110-220V_50Hz/60Hz CD501_5 T501_1 0S4A9803 81290944 S502_1 BLUE S501_1 BROWN D506 L501_1 RM11C-EIC 0R7A223F24 D503 139.3 D515 W804 RM11C-EIC SB340L-6737 F501 T4A_L_250V 142.0 D502 RM11C-EIC FH501 FH502 EYF-52BC EYF-52BC C516 B503 D505 W4BRH3.5X6X1 4A 125V RM11C-EIC 250V 0.0015 D512 SB340L-6737...
  • Page 98 ER SCHEMATIC DIAGRAM (POWER PCB) L507 D515 W804 SB340L-6737 22uH TSL0808 B503 D518 R536 W4BRH3.5X6X1 1SS133 2.2K 1/4W L506 D512 SB340L-6737 22uH TSL0808 W806 FROM/TO REGLATOR CP502_1 (CP1701) B2013H02-14P D523 LED_AT+5.2V TUNER+32V 9V REG.IC MTZJ33B P.FAIL IC502_1 KIA7809API R517_2 POWER_ON_H WIRE 1K 1/2W UNREG+3.3V...

  • Page 99: Dvd Block Diagram

    DVD BLOCK DIAGRAM SPDIF(CD) DVD REQ SPDIF(DVD) DVD ROM DRIVE DVD ERR,DVD SOS,DVD VALID,DVD STB KIT515SE DVD DATA (0-7) CD DATA (ERR, FRM, DAT, CLK) X4001 27MHz DATA BUS (MD0-15) AMCLK, AB S-DRAM MPEG IC4002 ADDRESS BUS (MA0-11) IC4001 HY57V161610DTC-8 ZR36710 CS0/CS1/RAS/CAS/WE/DOM/CLS EEPROM...
  • Page 100 DIGITAL AUDIO SW FROM/TO VIDEO BLOCK IC8504 SN74LV4052APW SPDIF-134 SPDIF(DVD) DVD: "L" DVD/CD CD : "H" ZERO STEREO DAC ANALOGUE IC8503 AUDIO OUT PCM1748E AMCLK, ABCLK, ALRCLK, ASDATA VSYNC/.HSYNC/.CLK27 VIDEO ENCODER CVBS IC8501 YUVO-7 BT861KRF ANALOGUE RGB OUT MPGSTBY SCL, SDA RESET CTRL BUS FROM_SYSCON...

  • Page 101: Y/C/Audio/Ccd/Head Amp Block Diagram

    Y/C/AUDIO/CCD/HEAD AMP BLOCK DIAGRAM X101 3.578545M Hz Q109 BUFFER Y/C/AUDIO/CCD/HEAD AMP IC IC101 LA71205M-MPB PULL VX01 DRIVER TIMMING CLAMP H.SW FM-EQ CP101 C-LPF EP/LP-CH2 (L) EP/LP_COM EP/LP-CH1 (R) H.AMP B-UP Main 3.58M SP-CH2 (L) CONV BPF2 SP_COM SP-CH1 (R) 3.58M BPF1 HF2 (L) DELAY...
  • Page 102 AUDIO SIGNAL(REC) AUDIO SIGNAL (PB) PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL Q107 TUNER VIDEO SIGNAL BUFFER Y/C_CS SERIAL Y/C_DATA VCR SYSCON CLAMP DECODER Y/C_CLK DETAL EMPHA CLAMP CONV Y-LPF Main 3.58M YNR/ CONV BPF2 COMB CLAMP N.L.

  • Page 103: Vcr Syscon Block Diagram

    VCR SYSCON BLOCK DIAGRAM VCR SYSCON BLOCK DIAG PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL SYSCON/TIMER/SERVO RECORD LUMINANCE SIGNAL IC3001 OEC0110A VCR_POWER_ON-H POWER ON-H REGULATOR VCR_POWER_ON-L POWER ON-L HIFI ENV 3 POWER_FAIL POWER FAIL HIFI H.SW 10 S1/RX ST SELECT 3 OSC 2 X1001...
  • Page 104 V.REC_ST-H YSCON/TIMER/SERVO C3001 OEC0110A AUDIO_MUTE-H IIC_CLK HI-FI/ POWER ON-H IIC_DATA DEMODULATOR POWER ON-L HIFI ENV 32 HIFI_ENV.DET POWER FAIL HIFI H.SW 106 HIFI_H.SW S1/RX ST SELECT 31 ST_SELECT OSC 2 4FSCOUT/2FSCOUT X3003 14.3818MHz OSC 1 4FSCIN/2FSCIN 22 C.SYNC C.SYNC 111 DUMMY_V.SYNC DUMMY V.SYNC VIDEO H.SW...

  • Page 105: Regulator Block Diagram

    REGULATOR BLOCK DIAGRAM Q1702 P.CON+5V SW. Q1703 P.CON+5V SW. Q1713 M-CON +5V SW. Q1714 M-CON POWER CP1701 MOTOR +12V Q1701 MOTOR GND P.CON+12V SW. AT +13V AT 5.2V Q1704 AT 5.2V P.CON SW. POWER UNREG 3.3V UNREG 3.3V POWER ON H P.FAIL TUNER 32V LED AT+5.2V...
  • Page 106 CAP_VOC AT+5V AT+12.6V VCR SYSCON MOTOR_GND AT+5.2V P.CON+5V Q1713 M-CON +5V SW. AT+5.2V OPERATION Q1714 M-CON POWER P.CON+12V HI-FI/DEMODULATOR P.CON+5V P.CON+5V Y/C/AUDIO/CCD/ HEAD AMP VCR POWER ON-H VCR POWER ON-L VCR SYSCON POWER FAIL AT+5.2V_VCC P.CON+5V DH DVD IN/OUT P.CON+3.3V P.CON+5V +32V TUNER/JACK...

  • Page 107: Operation Block Daigram

    OPERATION BLOCK DIAGRAM V651 ELF-4M6SDRVGWB 14 15 13 12 11 10 8 Q651 5G SW Q652 SEG10 SW Q653 SEG9 SW Q654 4G SW Q655 SEG8 SW Q656 SEG7 SW Q657 SEG6 SW Q658 SEG5 SW Q659 3G SW Q660 SEG4 SW Q661 2G SW...
  • Page 108 ELF-4M6SDRVGWB 14 15 13 12 11 10 8 Q651 5G/CS/BS_LED 5G SW Q652 SEG10 SW SEG10 Q653 SEG9 SEG9 SW Q654 4G/T_SHT_LED 4G SW Q655 SEG8 SEG8 SW Q656 SEG7 SEG7 SW Q657 SEG6 SW SEG6 Q658 VCR SYSCON SEG5 SW SEG5 Q659 3G SW...

  • Page 109: Hi-Fi/Demodulator Block Diagram

    Hi-Fi/DEMODULATOR BLOCK DIAGRAM HIFI AUDIO/H.AMP/DEM IC IC701 AN3663FBP INPUT SW HF_COM OUTPUT Y/C/AUDIO/CCD /HEAD AMP VCO-FO LOGIC FM LIM FROM_NORMAL_A TO_NORMAL_A NOISE BLOCK REDUCTION P.CON 5V LOGIC REGULATOR P.CON 12V 2-44...
  • Page 110 P/DEM IC DVD_A_OUT-R DVD IN/OUT DVD_A_OUT- FRONT_A_IN-R FRONT_A_IN-L INPUT SW HIFI AUDIO_OUT_R OUTPUT HIIFI AUDIO_OUT_L RF_CONV_A.OUT TUNER/JACK SIF OUT FM LIM NOISE BLOCK REDUCTION V. REC_ST-H HIFI_ENV. DET HIFI_H.SW VCR SYSCON AUDIO_MUTE-H IIC_CLK LOGIC IIC_DATA ST_SELECT AUDIO SIGNAL(REC) AUDIO SIGNAL (PB) 2-45...

  • Page 111: Tuner/Jack Block Diagram

    TUNER/JACK BLOCK DIAGRAM FRONT AV JACK VIDEO AUDIO REAR OUT JACK DVD AUDIO OUT J8003 J8004 J8009 J8001 Q8004 VIDEO_OUT BUFFER VCR SYSCON SW V OUT P. CON+12V REGULATOR P.CON+5V +32V RF-SW SW301 Q8005 TU301 MUTE SW Q8006 Q8007 MUTE SW MUTE SW Q303 TU A MUTE...
  • Page 112 OPT TRANSFORMER COAXAL DIGITAL OUT OS8001 J8007 FRONT AV JACK COMPONENT OUT VIDEO AUDIO L AUDIO R REAR OUT JACK Y/C SEPA J8008 J8003 J8004 J8005 J8001 J8006 Q8001 D.AUDIO DRIVER DVD_Y Q8002 DVD_U D.AUDIO DVD_V DRIVER DVD IN/OUT SPDIF-134 C_OUT Y_OUT FRONT_V_IN...
  • Page 113 POWER BLOCK DIAGRAM T501 9V REG IC502 KIA7809AP D505, D506 D502, D503 IC501 KIA431 VOLTAGE CTL. IC Q501 Q502 PHOTO CONTROL COUPLER L501 IC503 LTV-817M-VB AC IN 2-48...
  • Page 114 CP502 LED AT+5.2V TUNER 32V P.FAIL POWER ON H UNREG 3.3V REGULATOR UNREG 3.3V AT 5.2V AT 5.2V AT +13V MOTOR GND MOTOR +12V MOTOR +24V 9V REG IC502 KIA7809API Q505 P.CON5V Q504 P.CON+B Q506 P.CON SW. CP503 P.CON+5V D P.CON+5V A P.CON+9V A MOTOR GND...
  • Page 115 WAVEFORMS MPEG 20ns 0.2µs 10µs 500mV 1.00V 1.0V SDRAM 10µs 10ns 2.0V 500mV 1.0V DVD SYSCON 0.2µs 20ns 10µs 1.0V 2.0V 500mV VIDEO ENCORDER 10µs 0.2µs 10µs 1.0V 1.0V 500mV 10µs 10µs 1.0V 500mV 500mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 116 WAVEFORMS Y/C/AUDIO/CCD/HEAD AMP VCR SYSCON 10µs 500mV 1.0V 2.0V 100ns 200µs 100mV 1.0V 2.0V HI-FI/DEMODULATOR 50ns 10ms 100mV 1.0V 1.0V TUNER/JACK 200ms 500µs 10µs 500mV 1.0V 200mV 5µs 10µs 500mV 200mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 117 WAVEFORMS DVD IN/OUT 10µs 200mV 100mV 10µs 200mV 100mV POWER 10µs 5µs 200mV 500mV 500ns 5µs 100mV 5.0V 500ns 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. 2-52...
  • Page 119 VICTOR COMPANY OF JAPAN, LIMITED S40894 VIDEO DIVISION Printed in Japan...
  • Page 120 PARTS LIST SAFETY PRECAUTION Parts identified by the symbol are critical for safety. Replace only with specified part numbers. PACKING AND ACCESSORY ASSEMBLY <M1> The instruction manual to be provided with this product will differ according to the destination. 11, 12 1, 3 REF No.
  • Page 121 ELECTRICAL PARTS LIST REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 122 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
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  • Page 125 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 126 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 127 REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

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