JVC HR-XV1EK Service Manual
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JVC HR-XV1EK Service Manual

JVC HR-XV1EK Service Manual

Dvd player hi-fi video cassette recorder
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See also: User Manual
SERVICE MANUAL
DVD PLAYER Hi-Fi VIDEO CASSETTE RECORDER
HR-XV1EK, HR-XV1EU-C,
HR-XV1EU-S, HR-XV1EU-Y

SPECIFICATIONS

GENERAL
Power supply:
AC 230V 50Hz
Power consumption:
Operation: 22W
Stand by: 5W
Weight:
4.5 kg
Dimensions:
Width : 430 mm
Height : 99 mm
Depth : 310.5 mm
Input Level:
SCART-socket:
Audio IN jack:
Output Level:
SCART-socket:
Audio OUT jack: 500 mV, 1 kΩ
Hi-Fi Frequency Response:
20Hz to 20,000Hz
Hi-Fi Dynamic Range:
More than 75dB
VCR section
Video Head:
4 Rotary Heads
Audio Track:
Hi-Fi Sound - 2 Tracks /
MONO Sound - 1 Track
Channel covevage:
2-12, X, Y, Z, S1-S41, 21-69
RF Channel Output:
UHF channel 36 (23 to 69)
F.FWD/REW Time at 25˚C:
Approx. 1minute and 48 seconds
(with E-180 Cassette Tape)
(The specifications shown pertain specifically to the model HR-XV1EU-C.)
VIDEO: 1 Vp-p, 75Ω
AUDIO: 500 mV, 50 kΩ
500 mV, 50 kΩ
VIDEO: 1 Vp-p, 75Ω
AUDIO: 500 mV, 1 kΩ
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD
DVD section
Signal system:
PAL
Applicable disc:
DVD (12cm, 8cm), CD (12cm, 8cm)
Audio characteristics:
DVD: 4Hz - 22KHz
Frequency response:
CD: 4Hz - 20KHz
S/N Ratio:
90dB
Harmonic distortion:
1%
Wow and flutter:
Below Measurable Level
Dynamic range:
90dB
Output:
Audio :
Digital Audio : 0.5Vp-p/75 ohm
CD :
Pickup:
DVD : Wavelength: 640 - 660 nm
ACCESSORIES:
Remote control x 1
75 ohm Coaxial Cable x 1
Battery (UM-3) x 2
DIGITAL VIDEO
(RCA) 500 mV, 1Kohm
Wavelength: 775 - 805 nm
Maximum output power: 0.5 mW
Maximum output power: 1.0 mW
V14PV1
No.82927
June 2002

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Summary of Contents for JVC HR-XV1EK

  • Page 1: Specifications

    SERVICE MANUAL DVD PLAYER Hi-Fi VIDEO CASSETTE RECORDER HR-XV1EK, HR-XV1EU-C, HR-XV1EU-S, HR-XV1EU-Y DIGITAL VIDEO SPECIFICATIONS (The specifications shown pertain specifically to the model HR-XV1EU-C.) GENERAL DVD section Power supply: AC 230V 50Hz Signal system: Power consumption: Operation: 22W Applicable disc:...

  • Page 2: Table Of Contents

    GENERAL SPECIFICATIONS [HR-XV1EU-C] ....4-7 2-3 TAPE RUNNING ADJUSTMENT(X-VALUE ADJUSTMENT) ..1-19 ELECTRICAL ADJUSTMENT ......... 1-20 1. BASIC ADJUSMENT ........... 1-20 1-1 SWITCHING POINT ..........1-20 The following table lists the differing points between models HR-XV1EK, HR-XV1EU-C, HR-XV1EU-S and HR-XV1EU-Y. MODEL HR-XV1EK HR-XV1EU-C HR-XV1EU-S...

  • Page 3: Important Safety Precautions

    Important Safety Precautions Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.

  • Page 4: Safety Check After Servicing

    Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions, Afterwards, perform the following tests and confirm the specified values in order to verify compli- ance with safety standards.

  • Page 5: How To Identify Models

    How to recognize from the appearance of the model concerned is written below. Please distinguish from several contents currently printed on the rating label. REAR SIDE MODEL NAME DVD PLAYER/ VIDEO CASSETTE RECORDER MODEL NO. HR-XV1EK 230-240 V 50 Hz POWER CONSUMPTION : 22W CLASS 1 WARNING SHOCK HAZARD-DO NOT OPEN.

  • Page 6: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1-3: DECK CD AND DVD PCB (Refer to Fig. 1-3) REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS Make the short circuit on the position as shown Fig. 1-3 using a soldering. If you remove the Deck CD with no 1-1: TOP CABINET AND FRONT CABINET soldering, the Laser may be damaged.

  • Page 7: Power Pcb

    DISASSEMBLY INSTRUCTIONS 1-4: POWER PCB (Refer to Fig. 1-4) 1-6: VCR PCB (Refer to Fig. 1-6) Remove the screw 1 and Fiber Washer. Disconnect the following connector: (CP1701). Remove the 3 screws 1. Remove the 6 screws 2. Remove the Power PCB in the direction of arrow. Remove the VCR PCB in the direction of arrow.

  • Page 8: Removal Of Vcr Deck Parts

    DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF VCR DECK PARTS NOTE In case of the Locker R installation, check if the two 2-1: TOP BRACKET (Refer to Fig. 2-1) positions of Fig. 2-3-B are correctly locked. Extend the 2 supports 1. When you install the Cassette Side R, be sure to move Slide the 2 supports 2 and remove the Top Bracket.

  • Page 9: Loading Motor / Worm

    DISASSEMBLY INSTRUCTIONS 2-6: LOADING MOT OR/WORM (Refer to Fig. 2-6-A) 2-7: TENSION ASS’Y (Refer to Fig. 2-7-B) Remove the screw 1. Turn the Pinch Roller Cam clockwise so that the Tension Remove the Loading Motor. Holder hook is set to the position of Fig. 2-7-A to move Remove the Worm.

  • Page 10: T Brake Arm / T Brake Band

    DISASSEMBLY INSTRUCTIONS NOTE [OK] Tension Connect Take care not to damage the gears of the S Reel and T Reel. Tension Band The Polyslider Washer may be remained on the back of the reel. [NG] Tension Connect Tension Band Take care not to damage the shaft. Do not touch the section “A”...

  • Page 11: Cassette Opener / Pinch Roller Block / P5 Arm Ass'y

    DISASSEMBLY INSTRUCTIONS 2-10: CASSETTE OPENER/PINCH ROLLER BLOCK/P5 ARM ASS’Y (Refer to Fig. 2-10-A) Unlock the support 1 and remove the Cassette Opener. Remove the Pinch Roller Block and P5 Arm Ass’y. Cassette Opener Spring Position Fig. 2-11-B Pinch Roller Block 2-12: FE HEAD (RECORDER ONLY) (Refer to Fig.

  • Page 12: Loading Gear S/T Unit

    DISASSEMBLY INSTRUCTIONS 2-14: CAPSTAN DD UNIT (Refer to Fig. 2-14-A) 2-15: MAIN CAM/PINCH ROLLER CAM/JOINT GEAR (Refer to Fig. 2-15-A) Remove the Capstan Belt. Remove the 3 screws 1. Remove the E-Ring 1, then remove the Main Cam. Remove the E-Ring 2, then remove the Pinch Roller Remove the Capstan DD Unit.

  • Page 13: Clutch Ass'y / Ring Spring / Clutch Lever / Clutch Gear

    DISASSEMBLY INSTRUCTIONS NOTE 2-18: CASSETTE GUIDE POST/INCLINED BASE S/T UNIT/P4 CAP (Refer to Fig. 2-18-A) 1. When you install the Loading Arm S Unit, Loading Arm T Unit and Main Loading Gear, align each marker. (Refer Remove the P4 Cap. Unlock the support 1 and remove the Cassette Guide to Fig.

  • Page 14: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS 3. REMOVAL AND INSTALLATION OF FLAT 3. When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using PACKAGE IC a tweezers and remove the IC by moving with the IC REMOVAL desoldering machine.

  • Page 15: Installation

    DISASSEMBLY INSTRUCTIONS INSTALLATION 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin- 1. Take care of the polarity of new IC and then install the tip Soldering Iron. (Refer to Fig. 3-8.) new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 16: Key To Abbreviations

    KEY TO ABBREVIATIONS Audio/Control H.SW Head Switch Automatic Color Control Hertz Audio Erase Integrated Circuit Automatic Frequency Control Intermediate Frequency Automatic Fine Tuning Indicator AFT DET Automatic Fine Tuning Detect Inverter Automatic Gain Control Killer Amplifier Left Antenna Light Emitting Diode A.PB Audio Playback LIMIT AMP...
  • Page 17 KEY TO ABBREVIATIONS SYNC Synchronization SYNC SEP Sync Separator, Separation Transistor TRAC Tracking TRICK PB Trick Playback Test Point UNREG Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse, Voltage Display V . PB Video Playback Variable Resistor V.REC Video Recording Visual Search Fast Forward Visual Search Rewind...

  • Page 18: Service Mode List

    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 19: 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 FD. Table 1 [For HR-XV1EK] [For HR-XV1EU-C, HR-XV1EU-Y] [For HR-XV1EU-S] Turn on the POWER.

  • Page 20: Preventive Checks And Service Intervals

    PREVENTIVE CHECKS AND SERVICE INTERVALS The following standard table depends on environmental conditions and usage. Parts replacing time does not mean the life span for individual parts. Also, long term storage or misuse may cause transformation and aging of rubber parts. The following list means standard hours, so the checking hours depends on the conditions.

  • Page 21: Servicing Fixtures And Tools

    SERVICING FIXTURES AND TOOLS VHS Alignment Tape Torque Gauge Roller Driver X-JG153 X Value Adjustment PUJ48075-2 PTU94002-2 Screwdriver MHPE & MHPE-L Torque Tape Short Jumper X-JG176 Up-Date Disc PUJ48076-2 MECHANISM ADJUSTMENT PARTS LOCATION GUIDE Tension Connect Tension Arm Guide Roller Audio/Control Head X value adjustment driver hole P4 Post...

  • Page 22: Mechanical Adjustment

    MECHANICAL ADJUSTMENTS TAPE REMOVAL METHOD AT NO POWER 1. CONFIRMATION AND ADJUSTMENT SUPPLY Read the following NOTES before starting work. Remove the Top Cabinet, Front Cabinet and DVD Block. • Place an object which weighs between 450g~500g on the (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) Cassette Tape to keep it steady when you want to make Remove the screw 1 of the Deck Chassis and remove the the tape run without the Cassette Holder.

  • Page 23: Confirmation Of Reel Brake Torque

    MECHANICAL ADJUSTMENTS 1-4: CONFIRMATION OF REEL BRAKE TORQUE 2. CONFIRMATION AND ADJUSTMENT OF TAPE RUNNING MECHANISM (S Reel Brake) (Refer to Fig. 1-2-B) Once set to the Fast Forward mode then set to the Stop Tape Running Mechanism is adjusted precisely at the mode.

  • Page 24: Confirmation And Adjustment Of Audio/Control Head

    MECHANICAL ADJUSTMENTS 2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/ 2-3: TAPE RUNNING ADJUSTMENT CONTROL HEAD (X VALUE ADJUSTMENT) When the Tape Running Mechanism does not work well, Confirm and adjust the position of the Tension Post. adjust the following items. (Refer to item 1-1) Adjust the Guide Roller.

  • Page 25: Electrical Adjustment

    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 (MHPE) INSTRUCTIONS Connect CH-1 on the oscilloscope to TP101 and CH-2 to CH-2 pin 19 of J8005.

  • Page 26: Ic Description

    IC DESCRIPTION DVD PCB OEC6069A (IC1001) PIN NAME DESCRIPTION D0 to D7 I/O Data: 0 to 7 for data bus D8 to D15 I/O Data: 8 to 15 for data bus A0 to A7 Address: 0 to 7 for address bus A8 to A15 Address: 8 to 15 for address bus A16 to A23...
  • Page 27 IC DESCRIPTION DVD PCB OEC6069A (IC1001) PIN NAME DESCRIPTION VREFH Pin for reference voltage input to AD converter ("high" level) VREFL Pin for reference voltage input to AD converter ("low" level) DAREFH Pin for reference voltage input to DA converter ("high" level) DAREFL Pin for reference voltage input to DA converter ("low"...
  • Page 28 IC DESCRIPTION DVD PCB OEC6068A (IC2001) PIN NO. PIN NAME DESCRIPTION ASLCN Data slice negative output Analog data slice output ASLCO ( Using Difference input, Digital or Analog slice data output ) DVSS DAC-only ground R-channel output signal DVDD DAC-only power supply Amp reference signal output L-channel output signal DVSS...
  • Page 29 IC DESCRIPTION DVD PCB OEC6068A (IC2001) PIN NO. PIN NAME DESCRIPTION SMCK 22M block clock output VMCK Data output block (signal processing block) clock output VDD3 3.3V digital power supply DVD/CD data output VSS5 5V ground DVD/CD data ground VSS3 3.3V digital ground DVD/CD data output /PSYC...
  • Page 30 IC DESCRIPTION DVD PCB OEC6068A (IC2001) PIN NO. PIN NAME DESCRIPTION VDD3 3.3V digital power supply PLCK I/O PLL block clock input / output TESM5 Test pin TESM6 Test pin TESM7 Test pin TESM8 Test pin VSS3 3.3V digital ground CFC1 VCO frequency control signal CFC2...
  • Page 31 IC DESCRIPTION DVD PCB OEC6068A (IC2001) PIN NO. PIN NAME DESCRIPTION VRCK RF EQ response control clock VSS3 3.3V digital ground Head amp serial data Head amp serial data latch pulse Head amp serial data clock FGIN Disc FG signal input (with self-biasing circuit) ASLCP Data Slice positive output 1-26...
  • Page 32 IC DESCRIPTION DVD PCB OEC6067A (IC2603) PIN NO. PIN NAME DESCRIPTION - GND Terminal P2TP TE + Input (CD) P2TN TE - Input (CD) LDO2 O LD Drive Terminal MDI2 LD Monitor Terminal O Digital VREF Vrfi - Filter Capacitance for Reference Vdd Terminal DPD AC Coupling DPAC...
  • Page 33 IC DESCRIPTION DVD PCB OEC6067A (IC2603) PIN NO. PIN NAME DESCRIPTION LDP2 APC Polarity 1 P1DI D Input (DVD) P1CI C Input (DVD) P1BI B Input (DVD) P1AI A Input (DVD) GNDR - GND Terminal LDP2 APC Polarity 2 P2AI A Input (CD) P2BI B Input (CD)
  • Page 34 IC DESCRIPTIONS VCR PCB OEC7078B (IC3001) [For HR-XV1EK] Pin No. Pin Name Description MSSW B Input terminal(B) of mecha state sensor. MSSW A Input terminal(A) of mecha state sensor. KEY-A Key A input. KEY-B Key B input. AFT-SC AFT S Curve input for tuner.
  • Page 35 IC DESCRIPTIONS VCR PCB OEC7078B (IC3001) [For HR-XV1EK] Pin No. Pin Name Description LEM-SEG2 O Control the LED display module(SEG2) LEM-SEG3 O Control the LED display module(SEG3) LEM-SEG4 O Control the LED display module(SEG4) LEM-SEG5 O Control the LED display module(SEG5)
  • Page 36 IC DESCRIPTION VCR PCB OEC7079B (IC3001) [For HR-XV1EU-C/S/Y] Pin No. Pin Name Description MSSW B Input terminal(B) of mecha state sensor. MSSW A Input terminal(A) of mecha state sensor. KEY-A Key A input. KEY-B Key B input. AFT-SC AFT S Curve input for tuner. Tape end sensor input signal.
  • Page 37 IC DESCRIPTION VCR PCB OEC7079B (IC3001) [For HR-XV1EU-C/S/Y] Pin No. Pin Name Description Control the LED display module(SEG2) LEM-SEG2 Control the LED display module(SEG3) LEM-SEG3 Control the LED display module(SEG4) LEM-SEG4 LEM-SEG5 Control the LED display module(SEG5) Control the LED display module(SEG6) LEM-SEG6 Control the LED display module(SEG7) LEM-SEG7...
  • Page 38 IC DESCRIPTIONS VCR PCB OEC7080A (IC3005) Pin No. Pin Name Description DVD LED. VCR LED. Not used. (GND) Not used. (GND) Not used. (GND) Input synchronized clock for VCR Communication. SOUT Output serial I/O for VCR Communication. Input serial I/O for VCR Communication. RESET Input reset.

  • Page 39: Servo Timing Chart

    SERVO TIMING CHART VCR PCB IC3001 DPG 87 PIN DFG 87 PIN 24 Cycle CH 1 CH 2 H. SW. P 18 PIN V-SYNC (E-E) 84 PIN REC CTL (REC) 97 PIN V-SYNC (TRICK PB) 13 PIN • WAVEFORM CHANGES DEPENDED ON THE TAPE SPEED 1-34...

  • Page 40: Mechanism Timing Chart

    MECHANISM TIMING CHART Please see the list below for the operational timing and the mode sensor output of the main parts on each mechanism modes. MECHANISM MODE EJECT STBY UNLOAD STOP3 F.SLOW STOP2 FF/REW Mode Dealing Directions Revolutional Angle of 206.3 226.4 272.2...

  • Page 41: Troubleshooting Guide

    TROUBLESHOOTING GUIDE (VCR SECTION) POWER DOES NOT TURN ON Check pin 13 of T501 Is the voltage at pin 14 Does display light? and peripheral circuit. of CP502 about 5.2V? Check IC3001. Is there voltage at Check Q506, Q504. pin 20 of IC 3001? Check IC3001.

  • Page 42: Troubleshooting Guide

    TROUBLESHOOTING GUIDE THE POWER SUPPLY CUT Inserting a cassette and push play button. Check CAPSTAN DD UNIT Does the power cut and CYLINDER UNIT. after 3 seconds? Does the power cut Check Q3006, Q3007 and CAPSTAN BELT. after about 6 seconds? Check Q3006, Q3007, IC3001 Does intermittently and sag of CAPSTAN BELT.
  • Page 43 TROUBLESHOOTING GUIDE AUDIO SHAKES Is AUDIO HEAD Change AUDIO HEAD. scratched? At playback, is input about Change CAPSTAN DD UNIT. 4.5Vp-p of a rectangular wave at pin 85 of IC3001? At playback, is pin 5 of Check IC3001. CP3001 3.5V? Check AUDIO BLOCK.
  • Page 44 TROUBLESHOOTING GUIDE The CASSETTE TAPE CAN NOT BE INSERTED When a CASSETTE can Check LED of DECK, not inserted, is pin 10 of PHOTO SENSOR. IC3001 5V ? When a CASSETTE is Change inserted, is pin 8 of LOADING MOTOR. CP3001 12.6V ? When a CASSETTE is Change IC3001.
  • Page 45 TROUBLESHOOTING GUIDE When inserting a CASSETTE, it ejects immediately. Defective CASSETTE Does another CASSETTE or cassette loading insert? block. Does SW3001 and Correctly SW3001 REC LEVER and REC LEVER set. correctly set ? After inserting CASSETTE, is pin 81 Check SW3001. of IC3001 0V ? Check IC3001.
  • Page 46 TROUBLESHOOTING GUIDE Can not FF/REW At FF/REW, does voltage Check line of IC3001 at pin 3 and pin 4. at pin 11 of IC3001 change? Check DECK MECHANISM. WHEN PLAYBACK, FF OR REW MODE IS ACTIVE , UNIT STOPS IMMEDIATELY Refer to section "CAPSTAN Does CAPSTAN DD DD MOTOR NOT...
  • Page 47 TROUBLESHOOTING GUIDE TAPE loading is ok, but unloads immediately. Is the voltage Does CYLINDER Check power block. at pin 8 of CP3001 rotate? 12.6V? At play, is the voltage at pin 12 of CP3001 2.6V? Change CYLINDER unit. Is PG PULSE signal Is there HEAD SW inputted to pin 18 PULSE at TP101?
  • Page 48 TROUBLESHOOTING GUIDE At play,the picture jitters vertical minutely Is FG wave of CP3001 Change at pin 11 5V? CYLINDER MOTOR. Is pin 12 of CP3001 2.6V? Change IC3001. Change CYLINDER MOTOR Auto tracking does not operate Does the CLT pulse In auto tracking, is the signal (about 2.5Vp-p) Check CONTROL HEAD.
  • Page 49 TROUBLESHOOTING GUIDE AT PLAY, PICTURE JITTERS HORIZONTALLY Does a noise on the picture appear? By adjusting the MANUAL TRACKING UP/DOWN Check P/B ENVELOPE. BUTTONS, will the line disappear? The height of GUIDE Is a height of GUIDE POST POST readjust. maximum? Is SWITCHING POINT Adjust SWITCHING POINT...
  • Page 50 TROUBLESHOOTING GUIDE AT PLAYBACK, THE PICTURE DOES NOT APPEAR Is E-E appearing on Is the voltage of IC101 at Check POWER BLOCK. the MONITOR TV? pin 12, 36, 61, 90 and 96 Check video out line and IC101. Check connection of the Is there FM signal at pin CYLINDER.
  • Page 51 TROUBLESHOOTING GUIDE AT PLAYBACK, THE COLOR DOES NOT APPEAR Does composite signal Change IC101. appear at pin 52 of IC101? Check pin 21 and 19 of IC4501. NO COLER DURING SELF RECORDING AND PLAYBACK Check TU301, J8005, Does VIDEO signal appear circuit around it.
  • Page 52 TROUBLESHOOTING GUIDE AT PLAYBACK AND RECORDING, CYLINDER MOTOR UNLOAD Check at 12.6V line, Is the voltage at pin 8 of power block. CP3001 about DC12.6V? In playback, is at pin 12 of Check IC3001. CP3001 about DC2.6V? Change CYLINDER MOTOR. PLAYBACK PICTURE IS NOISY (EVEN AFTER CLEANING HEADS) Is FM signal at pin 79 of...
  • Page 53 TROUBLESHOOTING GUIDE NO COLER DURING SELF RECORDING AND PLAYBACK Check TU301, J8005, Does VIDEO signal appear at pin 31 of IC101? circuit around it. Does COLOR signal at pin Change IC101. 52 of IC101? Check pin 21 and pin 19 of IC4501. 1-48...
  • Page 54 TROUBLESHOOTING GUIDE AT PLAY, AUDIO DOES NOT APPEAR Refer to section "E-E At E-E, does audio appear? DOES NOT APPEAR". Does AUDIO signal Check C117 and peripheral appear at pin 2 of IC101 circuit. 6mVp-p? Does AUDIO signal Change IC101. appear at pin 11 of IC101 1Vp-p? Check AUDIO HEAD for DEBRIS...
  • Page 55 TROUBLESHOOTING GUIDE THE AUDIO CAN NOT RECORD Is the voltage at pin 2 Check POWER circuit. Is bias level at L104 OK? of L104 5V? Is the voltage at pin 29 Change IC3001. of IC3001 about 5V? L104 is broken or shorted. Check the circuit between Is there audio signal pin 4 of IC101 to pin 5 of...
  • Page 56 TROUBLESHOOTING GUIDE THE CASSETTE INSERT, BUT THE TAPE DOES NOT MOVE Check LOADING MOTOR Does the mode and MODE SENSOR appear at display? RELATION DEPARTMENT. Does operate with Check IC3001. remote control? Check operation PCB. 1-51...
  • Page 57 TROUBLESHOOTING GUIDE CAPSTAN DD MOTOR NOT ROTATING In playback, is there voltage Check POWER BLOCK. at pin 2 of CP3001 12V? Is the voltage at pin 8 of Check POWER BLOCK. CP3001 5V? In playback, Check the voltage at pin 5 of CP1003 Change IC3001.
  • Page 58 TROUBLESHOOTING GUIDE RECORDING MECHANISM WORKS, BUT NO VIDEO RECORD FROM INPUT JACK OR TUNER Check circuit of video signal Is there video signal at from VIDEO IN or pin 31of IC101? TUNER to IC3001. Does the VIDEO signal Change IC101. appear at pin 52 of IC101? Check CYLINDER UNIT and...
  • Page 59 TROUBLESHOOTING GUIDE E-E DOES NOT APPEAR (THE PICTURE DOES NOT APPEAR FROM TUNER) Does normality AU Connection is done over again. DIO JACK CONNECT? Are there the voltage of Check POWER BLOCK. MB(5V), PB(5V), TU(32V) of TU301? Check the picture. Is there video signal at Change TU301.
  • Page 60 TROUBLESHOOTING GUIDE E-E AUDIO(MONO) DOES NOT APPEAR Is the voltage at pin 40 Check POWER BLOCK. of IC701 5V? Is the voltage at pin 34 Check POWER BLOCK. of IC701 12V? Does audio signal Check J8005 and peripheral appear at pin 36, 37, 42 circuit.
  • Page 61 TROUBLESHOOTING GUIDE E-E AUDIO (STEREO) DOES NOT APPEAR Is the voltage at pin 40 Check POWER BLOCK. of IC701 5V? Is the voltage at pin Check POWER BLOCK. 34 of IC701 12V? Is there video signal at Change IC101. pin 10, 11 of IC701? Is there video signal at Change IC701.
  • Page 62 TROUBLESHOOTING GUIDE TUNER AUDIO(MONO) DOES NOT APPEAR Refer to section "E-E AUDIO Does E-E AUDIO (MONO) DOES NOT APPEAR". (MONO) appear? Does audio signal Check pin 21 of TU301. appear at pin 38 of IC801? Does audio signal appear Change IC801. at pin 1 and 2 of IC801? Does audio signal appear at pin 15 and...
  • Page 63 TROUBLESHOOTING GUIDE TUNER AUDIO(STEREO) DOES NOT APPEAR Does signal appear at Change TU301. pin 25 of IC801? Refer to section "TUNER AUDIO (MONO) DOES NOT APPEAR". PB AUDIO (Hi-Fi) DOES NOT APPEAR Does E-E AUDIO Refer to section "E-E AUDIO (STEREO) appear? (STEREO) DOES NOT APPEAR".
  • Page 64 TROUBLESHOOTING GUIDE Hi-Fi AUDIO CAN NOT RECORD Refer to section "E-E AUDIO Does E-E AUDIO appear? (MONO) DOES NOT APPEAR". AT state of video recording, Check circuit around of J8004, is there audio signal at pin 10 J8006 and TU301. and 11 of IC701? Is there audio signal at Change IC701.

  • Page 65: (Dvd Section)

    TROUBLESHOOTING GUIDE (DVD SECTION) Deck does not accept open/close Is the DVD Refer to section "DVD screen without display out ? going out". Can it open and close Change DVD LOADER. it manually? (*1) Is the voltage Check IC2602 ,CP2603 at pin 7, 8 and 20 of IC2602 Is there OSD display ? and peripheral circuit.
  • Page 66 TROUBLESHOOTING GUIDE DVD screen without going out Is there video signal at Check IC8001 pin 27 of IC8504? and peripheral circuit. Is there waveform Check IC8504 at pin 102, 103, 105 and and peripheral circuit. 106 of IC4001? Is there waveform Is X8501 oscillating? Change X8501.
  • Page 67 TROUBLESHOOTING GUIDE Do not playback DVD Is the voltage Does display "Please Change DVD LOADER Check Disc" after reading at pin 6 of IC2603 about 1V? Check IC2603 and peripheral circuit. Are there oscillate Check IC2603 at pin 29, 30 of IC2603 ? and peripheral circuit.
  • Page 68 TROUBLESHOOTING GUIDE DVD/CD ANALOG AUDIO DOES NOT APPEAR Are there waveform Are there waveform at pin 136, 139 and 141 Change IC4001. at line of DVD DATA 0-7? of IC4001? Check IC2001 and peripheral circuit. Are there waveform Change IC8503. at pin 20, 23 of IC8503? Is the voltage at pin 3 Check IC8004...
  • Page 69 TROUBLESHOOTING GUIDE No digital audio on playback Is there waveform Check OS8001 and peripheral at pin 13 of CD8501? circuit of J8001. Refer to section "DVD/CD Is the Analog Audio ANALOG AUDIO DOES NOT Sound? APPEAR". Change IC2001. 1-64...
  • Page 70 TROUBLESHOOTING GUIDE NO PLAYBACK PICTURE OF Y.U.V OUT Is there Y.U.V Is there Y.U.V waveform at waveform at pin 1, 8 Check circuit around of J8005. pin 16, 18, 20 of IC8504? and 12 of CP8002? Check circuit around of CP8002. Are there signals at pin Check circuit around of IC8504.
  • Page 71 TROUBLESHOOTING GUIDE No playback picture of S-VIDEO jack Are there Y signal at pin 23 Check D8501 and circuit and C signal at pin 25 of around of D8502. IC8504? Is the voltage at pin Check circuit around of Q8508. 1 of IC8504 about 8V? Are there signals at pin Check circuit around of IC8504.
  • Page 72 <Reference> GENERAL SPECIFICATIONS [HR-XV1EK] Outline of the product DVD VIDEO PLAYER & VHS Player / Recorder DVD System Color System Disc DVD, CD-DA, CD-R/RW, VIDEO CD Disc Diameter 120 mm , 80 mm Deck Disc Loading System Front Disc Lording...
  • Page 73 <Reference> GENERAL SPECIFICATIONS [HR-XV1EK] Signal Video Signal Output Level 1 V p-p/75 ohm (DVD,VCR) S/N Ratio (Weighted) 65 dB(DVD) 53 dB(VCR) Horizontal Resolution 500 Lines (DVD) 240 Lines(VCR at SP) RGB Signal Output Level 0.7V p-p / 75 ohm Audio Signal...
  • Page 74 <Reference> GENERAL SPECIFICATIONS [HR-XV1EK] On Screen Menu Display(VCR) Menu Type Character Timer Rec Set VCR Extension Auto Repeat On/Off Scene Repeat Audio Dubbing VCR Set-Up NICAM Auto/Off Audio Mix On/Off Color System Sharpness BBE On/Off CH Set-Up CH Tuning Auto Tuning...
  • Page 75 <Reference> GENERAL SPECIFICATIONS [HR-XV1EK] G-14 Remote Unit RC-FO Control Glow in Dark Remocon Format Custom Code 43,53(DVD,VCR), 03(TV) Power Source Voltage(D.C) UM size x pcs UM-3 x 2 pcs Total Keys 50 Key Keys Power 0/AV DVD MENU MEMORY RETURN...
  • Page 76 <Reference> GENERAL SPECIFICATIONS [HR-XV1EK] G-15 Features Auto Power Off (DVD) Parental Lock Video CD Playback MP3 Playback Digital Out Dolby Digital MPEG1,MPEG2 Down Mix Out (Dolby Digital, MPEG1,MPEG2) Self Diagnostic Spatializer (N-2-2) Screen Saver Frame Advance One Touch Replay (10 Sec reverse)
  • Page 77 <Reference> GENERAL SPECIFICATIONS [HR-XV1EK] G-17 Interface Switch Front Power Play Eject (VCR) Stop Rec/OTR Open/Close (DVD) CH + CH - FF/ Search(>>) Rew/Search(<<) Still/Pause Shuttle(Search/REV/FWD) DVD/VCR Input Select Main Power SW Rear Attenuator Video/RGB Selector RF Out(Slide SW) Main Power SW...
  • Page 78 <Reference> GENERAL SPECIFICATIONS [HR-XV1EU-C] Outline of the product DVD VIDEO PLAYER & VHS Player / Recorder DVD System Color System Disc DVD, CD-DA, CD-R/RW, VIDEO CD Disc Diameter 120 mm , 80 mm Deck Disc Loading System Front Disc Loading Motor 3 Motors Pick up...
  • Page 79 <Reference> GENERAL SPECIFICATIONS [HR-XV1EU-C] Signal Video Signal Output Level 1 V p-p/75 ohm (DVD,VCR) S/N Ratio (Weighted) 65 dB(DVD) 53 dB(VCR) Horizontal Resolution 500 Lines (DVD) 240 Lines(VCR at SP) RGB Signal Output Level 0.7V p-p / 75 ohm Audio Signal Input Level Microphone Input Level Line -3.8 dBm/ 50k ohm(VCR)
  • Page 80 <Reference> GENERAL SPECIFICATIONS [HR-XV1EU-C] On Screen Menu Display(VCR) Menu Type Character Timer Rec Set VCR Extension Auto Repeat On/Off Scene Repeat Audio Dubbing VCR Set-Up NICAM Auto/Off Audio Mix On/Off Color System Sharpness BBE On/Off CH Set-Up CH Tuning Auto Tuning CH Mapping Guide CH Set Pin Code Registration...
  • Page 81 <Reference> GENERAL SPECIFICATIONS [HR-XV1EU-C] G-14 Remote Unit RC-FO Control Glow in Dark Remocon Format Custom Code 43,53(DVD,VCR), 03(TV) Power Source Voltage(D.C) UM size x pcs UM-3 x 2 pcs Total Keys 50 Key Keys Power 0/AV DVD MENU MEMORY RETURN OPEN/CLOSE CLOCK / COUNTER SUB TITLE/ATR...
  • Page 82 <Reference> GENERAL SPECIFICATIONS [HR-XV1EU-C] Features Auto Head Cleaning (VCR) Auto Tracking Index Search HQ (VHS Standard High Quality) Auto Power On, Auto Play, Auto Rewind, Auto Eject Auto Repeat Auto Power Off VIDEO PLUS+(SHOWVIEW,G-CODE) Auto Set Up (CH Auto Set-Up/Auto Clock) Reverse Slow One Touch Playback Picture Control(Sharpness)
  • Page 83 <Reference> GENERAL SPECIFICATIONS [HR-XV1EU-C] G-17 Interface Switch Front Power Play Eject (VCR) Stop Rec/OTR Open/Close (DVD) CH + CH - FF/ Search(>>) Rew/Search(<<) Still/Pause Shuttle(Search/REV/FWD) DVD/VCR Input Select Main Power SW Rear Attenuator Video/RGB Selector RF Out(Slide SW) Main Power SW Volume Phones Volume Mic Volume...
  • Page 84 SCHEMATIC DIAGRAMS DVD PLAYER Hi-Fi VIDEO CASSETTE RECORDER HR-XV1EK, HR-XV1EU-C, HR-XV1EU-S, HR-XV1EU-Y CD-ROM No.SML200207 DIGITAL VIDEO SPECIFICATIONS (The specifications shown pertain specifically to the model HR-XV1EU-C.) GENERAL DVD section Power supply: AC 230V 50Hz Signal system: Power consumption: Operation: 22W...

  • Page 86: Charts And Diagrams Interconnection Diagram

    SECTION 2 CHARTS AND DIAGRAMS INTERCONNECTION DIAGRAM OPERATION PCB PCB270 VEA970 CP2602 CD4001 COMMAND TRANSMITTER TM601 FULL ERASE HEAD ASS’Y DRIVE HALL MAIN ROTOR SENSOR COIL MAGNET FG SENSOR DVD PCB PCB130 OS8001 OS651 VMA249 OPT TRNSFORMER Vout CP8001 CD8501 OPTICAL PICK-UP HALL HALL...

  • Page 87: Read Channel Schemtaic Diagram

    READ CHANNEL SCHEMATIC DIAGRAM R2601 (DVD PCB) R2615 R2621 PROTECT Q2602 R2624 CD/LD DRIVER HN1C03F_B A+3V Q2601 Q2604 KRC102SRTK 5.6K HN1B01F_Y 0 0.7 0.3 R2623 -1.2 FROM/TO DSP R2603 A_GND -1.2 VRFD A+3V RFCD_DVD C2623 JG2603 SLCD1 0.1 F RFZI TEZI JG2604 R2638...

  • Page 88: Dsp Schematic Diagram

    DSP SCHEMATIC DIAGRAM The Parts Number , value and rated voltage etc.in Note : the Schematic Diagram are for references only. When replacing the parts , refer to the Parts List. (DVD PCB) R2006 C2049 10P CH C2036 C2048 0.1 F 0.1 F C2031 150P...

  • Page 89: Mpeg Schematic Diagram

    MPEG SCHEMATIC DIAGRAM The Parts Number , value and rated voltage etc.in Note : the Schematic Diagram are for references only. (DVD PCB) When replacing the parts , refer to the Parts List. GNDA GNDA GNDP R4010 FROM DSP 4.7K DVDSTB GNDC DVDSOS...

  • Page 90: Memory Schematic Diagram

    MEMORY SCHEMATIC DIAGRAM Note : The Parts Number , value and rated voltage etc.in the Schematic Diagram are for references only. (DVD PCB) When replacing the parts , refer to the Parts List. R4021 R4022 R4023 R4024 R4025 R4026 R4027 R4028 R4029 R4030...

  • Page 91: Audio/Video Schematic Diagram

    AUDIO/VIDEO SCHEMATIC DIAGRAM (DVD PCB) The Parts Number , value and rated voltage etc.in Note : the Schematic Diagram are for references only. When replacing the parts , refer to the Parts List. FROM POWER FROM/TO SYSCON1 R8516 CD8502 (CP3605) DACDATA M+8V CU262501...

  • Page 92: Syscon1 Schematic Diagram

    SYSCON1 SCHEMATIC DIAGRAM Note : The Parts Number , value and rated voltage etc.in the Schematic Diagram are for references only. (DVD PCB) When replacing the parts , refer to the Parts List. EEPROM IC IC1002 S-24C01BFJ-TB FROM/TO DSP TEST W102 R1026 R1027...

  • Page 93: Y/C/Audio/Head Amp Schematic Diagram

    Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM FROM/TO VCR SYSCON Q111 KTC3875S_Y_RTK (VCR PCB) V.H_SW 2.07 PICTURE_CTL 4.86 NA_REC-H L124 R146 DUMMY_V.SYNC SYNC 100uH 0305 2.2K C204 A_MUTE/TRICK-H IIC_DATA 0.1 B IIC_CLK C203 ENV.DET 6.3V W886 CTL+ CTL- 2.08 2.07 C158 MSECAM-M/AGC/S.DET C190 S.DET-H C159 C119...
  • Page 94 0.1 F PICTURE_CTL CAP_CTL 18P CH SYSCON/SOFTWARE/SERVO IC CTL + X OUT CAP_CTL R3041 560 NA_REC-H W807 IC3001 LDM_CTL CTL - OEC7078B (HR-XV1EK) DUMMY_V.SYNC C3020 CYL_FG/PG CYL_FG/PG OEC7079B (HR-XV1EU) AMP V.IN A_MUTE/TRICK-H XC IN CYL_CTL C3032 CYL_CTL C3007 R3008 IIC_DATA AMP V.OUT...

  • Page 95: Tuner/Jack Schematic Diagram

    TUNER/JACK SCHEMATIC DIAGRAM (VCR PCB) AUDIO OUT J8002 Y/C SEPA J8003 MSP-242V2-01PBSN MDC-070V OPT TRNSFORMER OS8001 GP1FA550TZ R8043 DEC_A_OUT-R R8035 DEC_A_OUT-L C8006 AT+5.2V C8003 220P CH C301 R302 R8028 A.IN DEC_V_OUT C8004 DEC_V_IN R8002 R8045 6.3V DEC_A_IN-R P.CON+5V C8002 R8036 W883 D AUDIO DEC_A_IN-L...

  • Page 96: Regulator Schematic Diagram

    REGULATOR SCHEMATIC DIAGRAM Note : The Parts Number , value and rated voltage etc.in the Schematic Diagram are for references only. When replacing the parts , refer to the Parts List. (VCR PCB) W822 CAP_VCO R1722 D1711 2.2K 1/2W AT+12.6V 1N4005-EIC MOTOR_GND AT+5.2V...
  • Page 97 DISPLAY SCHEMATIC DIAGRAM The Parts Number , value and rated voltage etc.in Note : the Schematic Diagram are for references only. (VCR PCB) When replacing the parts , refer to the Parts List. V651 ELF-4M6SDRVGWB FROM SUB MICON/OSD/VPS SEG1 SW DVD_LED Q653 VCR_LED...

  • Page 98: Hi-Fi/Demodulator Schematic Diagram

    HI-FI/DEMODULATOR SCHEMATIC DIAGRAM Note : The Parts Number , value and rated voltage etc.in the Schematic Diagram are for references only. (VCR PCB) When replacing the parts , refer to the Parts List. W843 IIC_DATA W844 IIC_CLK C825 SIF_OUT L802 47P SL 22uH 0305 C837...

  • Page 99: Dvd In/Out Schematic Diagram

    DVD IN/OUT SCHEMATIC DIAGRAM The Parts Number , value and rated voltage etc.in Note : the Schematic Diagram are for references only. (VCR PCB) When replacing the parts , refer to the Parts List. FROM/TO AUDIO/VIDEO TO TUNER/JACK CP8001 (CD8501) A2001WV2-13P SPDIF-134 DVD_R...

  • Page 100: Sub Micom/Osd/Vps Schematic Diagram

    SUB MICON/OSD/VPS SCHEMATIC DIAGRAM The Parts Number , value and rated voltage etc.in Note : the Schematic Diagram are for references only. (VCR PCB) When replacing the parts , refer to the Parts List. FROM REGULATOR C4505 L4505 C4514 P.CON+5V R4505 L4503 C4511...

  • Page 101: Power Schematic Diagram

    POWER SCHEMATIC DIAGRAM Note : The Parts Number , value and rated voltage etc.in the Schematic Diagram are for references only. (POWER PCB) When replacing the parts , refer to the Parts List. T501_1 81290944 230-240V_50Hz CD501_6 0G639803 BLUE D506 RM11C-EIC BROWN D503...

  • Page 102: Operation Schematic Diagram

    OPERATION SCHEMATIC DIAGRAM Note : The Parts Number , value and rated voltage etc.in the Schematic Diagram are for references only. (OPERATION PCB) When replacing the parts , refer to the Parts List. R681 R683 R685 R687 R688 DVD LED 13K 1/4W 6.8K 1/4W...

  • Page 103: Printed Circuit Boards Vcr(Inserted Parts)

    PRINTED CIRCUIT BOARDS COMPONENT PARTS LOCATION GUIDE < VCR (INSERTED PARTS) REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION CAPACITOR C728 C8051 SOLDER SIDE C106 C729 C8052 C107 C730 C8053 C108 C731 C8054 CP653_1 CP8002 C109 C801 C8057 CP8001 C111 C802 C8059 D656 W851 C113...

  • Page 104: Printed Circuit Boards Vcr(Chip Mounted Parts)

    PRINTED CIRCUIT BOARDS <VCR> VMB252A REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF. VCR (CHIP MOUNTED PARTS) Q104 R708 R8031 Q105 R709 R8032 SOLDER SIDE Q106 R710 R8033 Q107 R711 R8034 Q108 R712 R8035 Q110 R713 R8036 Q111 R714 R8037 Q113 R715 R8038 Q651...

  • Page 105: Printed Circuit Boards Dvd

    PRINTED CIRCUIT BOARDS (TOP SIDE) (BOTTOM SIDE) R2609 R2611 D2601 D2602 R2641 C2603 R2613 R2614 C2601 R2028 C2635 R2030 R2033 R2035 R2036 C2030 R2037 R2039 C2037 R8544 R2045 C2044 R2631 R2632 C2626 W262 C2633 C2041 R2002 R2049 C2051 C2046 C4044 W203 B8501 R4029...

  • Page 106: Printed Circuit Boards Power / Operation

    WAVEFORMS PRINTED CIRCUIT BOARDS POWER / OPERATION Y/C/AUDIO/HEAD AMP SOLDER SIDE 10µs 10µs 5µs 500mV 0.5V CP503 SW689 CP502_1 HS502 Q506 Q505 R513 W005 W814 SW688 Q504 IC502_1 R690 D518_1 R509 W811 10µs 5µs 10µs SW682 500mV 200mV C520 D523 R689 W010 SW681...

  • Page 107: Waveforms

    WAVEFORMS WAVEFORMS 20ns 10µs 500ns 10µs 100mV 20mV 50mV 50mV POWER MPEG 5µs 10µs 500µs 10µs 500ns 500mV 50mV 20mV 50mV 50mV 5µs 5.0V 10µs 500µs 20ns 10µs 100mV 20mV 50mV 50mV MEMORY READ CHANNEL 10µs 100ns 20ns 10µs 50mV 100mV 20mV 50mV...

  • Page 108: Dvd Block Diagram

    DVD BLOCK DIAGRAM X8501 27MHz VCR BLOCK DECK RF,FO,EO,AO RF_AMP DK4001 D-RAM DO,CO,BO DACSOX,DACDATA,DACCLK IC2603 TT-4000 IC2002 AUDIO_DAC AUDIO OUT L OEC6067A (TU2120R) MSM5416258B-30 IC8503 AUDIO OUT R AD1959YRSRL ZERO 2.5V REG. IC4002 S-816A25AMC ABCLK,ALRCLK,ASDATA 0 PUDET2,LSRDVD SCLK 2 GCLK GCLK 1 MOTOR A, C...

  • Page 109: Y/C/Audio/Head Amp Block Diagram

    IC102 Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM TC7SB384FU SINGLE SW IC Q111 X101 CP101 4.433619MHz HF1 (R) HF_COM HF2 (L) SP-CH1 (R) CR DET 2FSC X TAL VCO/OSD SP_COM 2MLPF SP-CH2 (L) CTL TRAP 6db AMP FH HPF 6db AMP EP/LP-CH1 (R) CLPF EP/LP_COM C SQUELCH...
  • Page 110 MICON BLOCK DIAGRAM P. CON + 5V REEL SENS Q3007 SYSCON/SOFTWARE/SERVO IC IC3001 IIC_CLK REEL SENS TUNER/JACK/ Q3006 REEL-S IIC_DATA HI-FI/21PIN/OSD PERI_CTL/AGC REEL-T REMOCON REM_IN XC IN X3001 DISPLAY/ KEY-A KEY-A IC3004 32.768KHz OPERATION XC OUT PST3231NR KEY-B KEY-B SYSTEM 43 RESET RESET IC EEP ROM IC...

  • Page 111: Regulator Block Diagram

    REGULATOR BLOCK DIAGRAM CAP_VCO AT+5V[M-CON] MICON AT+12.6V MOTOR_GND Q1703 P.CON 5V SW. Q1702 P.CON 5V SW. Q1713 AT+5.2V_VCC DISPLAY/ M-CON + 5V SW. OPERATION AT+5.2V Q1714 M-CON POWER Q1709, Q1711 P.CON SW. CP1701 Q1712 P.CON +9V SW. MOTOR +12V MOTOR GND Q1708 P.CON +12V SW.

  • Page 112: Display/Operation Block Diagram

    DISPLAY/OPERATION BLOCK DIAGRAM V651 ELF-4M6SDRVGWB 14 15 13 12 11 10 8 Q665 5G SW 5G/CS/BS_LED Q667 SEG10 SEG10 SW Q666 SEG9 SEG9 SW Q662 4G SW 4G/T_SHT_LED Q664 SEG8 SEG8 SW Q663 SEG7 SW SEG7 Q661 SEG6 SW SEG6 Q659 SEG5 MICON...

  • Page 113: Tuner/Jack/Hi-Fi/21Pin/Osd Block Diagram

    TUNER/JACK/HI-FI/21PIN/OSD BLOCK DIAGRAM NICAM IC IC801 TDA9874H X801 24.576MHz SWD_VIDEO EE/VV_V_OUT Y/C/AUDIO/ HEAD AMP 2FSC J8005 TU301 Q4501 BUFFER DVD_B DVD_G DVD_R IC8003 DVD_V_OUT DVD IN/OUT BA3308F J8003 W/ACL DUAL PRE-AMP C_OUT Q8006 Y_OUT MIXER Q8003, Q8004 DVD RGB Q8005 H OUT MIXER OSD/VPS/PDC IC...

  • Page 114: Dvd In/Out Block Diagram

    DVD IN/OUT BLOCK DIAGRAM CD8001 SUB MICON/ OSD/VPS DVD RESET MICON DVD_MUTE PCON+9V PCON+9V P.CON +9V FROM/TO DVD BLOCK PCON+D5V AT+5.2V PCON+D5V P.CON +5V DH REGULATOR PCON+3.3V P.CON+3.3V PCON+3.3V P.CON+12V SPDIF-134 SPDIF-134 Y_OUT C_OUT DVD_V_OUT CP8002 TUNER/JACK/HI-FI/ DVD_B Y(G) 21PIN/OSD DVD_R C(CVBS) DVD_G...

  • Page 115: Power Block Diagram

    POWER BLOCK DIAGRAM T501 CP502 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 9V REG IC502 KIA7809API D505, D506 D502, D503 Q505 P.CON5V IC501 Q504 KIA431 P.CON+B VOLTAGE CTL.

  • Page 116: Sub Micom/Osd/Vps Block Diagram

    SUB MICON/OSD/VPS BLOCK DIAGRAM 2-61...
  • Page 118 VICTOR COMPANY OF JAPAN, LIMITED S40894 VIDEO DIVISION Printed in Japan...

  • Page 119: Parts List

    10, 11, 12, 13 FI ..FINNISH SW ..SWEDISH NO ..NORWEGIAN RU ..RUSSIAN CZ ..CZECH PT ..PORTUGUESE HU ..HUNGARIAN HR-XV1EK HR-XV1EU-C HR-XV1EU-S HR-XV1EU-Y SPEC OF BARCODE REF No. PART No. PART NAME, DESCRIPTION REF No.
  • Page 120 FINAL ASSEMBLY <M2> BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and per- formance. We recommend that genuine JVC parts be used. DK4001 PCB010 (VCR PCB) PCB130 (DVD PCB) PCB240 (POWER PCB)

  • Page 121: Final Assembly

    HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

  • Page 122: Mechanism Assembly

    < > MECHANISM ASSEMBLY [ TOP VIEW ] CD1501 M2003 UN4001 H5002 H5001 CD1502 M101 NOTE: Applying positions AA, AB, AC and AD for the CLASS PART NO. MARK grease are displayed for this section. GREASE G-555G Check if the correct grease is applied for each MG-33 position.
  • Page 123 [ BOTTOM VIEW ] CD1501 M2001 CD1502 NOTE: Applying positions AA, AB, AC and AD for the CLASS PART NO. MARK grease are displayed for this section. GREASE G-555G Check if the correct grease is applied for each MG-33 position. FG-84M FL-721...
  • Page 124 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

  • Page 125: Electrical Parts List

    ELECTRICAL PARTS LIST HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 126 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 127 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 128 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 129 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 130 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 131 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 132 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 133 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 134 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 135 HR-XV1EK HR-XV1EU-S HR-XV1EU-C HR-XV1EU-Y REF No. PART No. PART NAME, DESCRIPTION REF No. PART No. PART NAME, DESCRIPTION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

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