1. Manuals
  2. Brands
  3. JVC Manuals
  4. DVD VCR Combo
  5. HR-XV45SEF
  6. Service manual

JVC HR-XV45SEF Service Manual

Dvd player & video cassette recorder
Hide thumbs Also See for HR-XV45SEF:
Table of Contents

Advertisement

Quick Links

See also: Instruction Manual
SERVICE MANUAL
DVD PLAYER & VIDEO CASSETTE RECORDER
7
YD070
2005
HR-XV45SEF, HR-XV45SEK,
HR-XV45SER, HR-XV45SEU,
HR-XV45SEY, HR-XV45SEZ
HR-XV45SEF,HR-XV45SEK,HR-XV45SER,HR-XV45SEU,HR-XV45SEY,HR-XV45SEZ [D5PV1]
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-37

TABLE OF CONTENTS

COPYRIGHT © 2005 Victor Company of Japan, Limited
(EK model)
(EU, EY, EZ models)
(EF, ER models)
(EF model)
No.YD070
2005/7

Advertisement

Table of Contents
loading

Related Manuals for JVC HR-XV45SEF

Summary of Contents for JVC HR-XV45SEF

  • Page 1: Table Of Contents

    SERVICE MANUAL DVD PLAYER & VIDEO CASSETTE RECORDER YD070 2005 HR-XV45SEF, HR-XV45SEK, HR-XV45SER, HR-XV45SEU, HR-XV45SEY, HR-XV45SEZ (EK model) (EU, EY, EZ models) (EF, ER models) (EF model) HR-XV45SEF,HR-XV45SEK,HR-XV45SER,HR-XV45SEU,HR-XV45SEY,HR-XV45SEZ [D5PV1] TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION HR-XV45SEF HR-XV45SEK HR-XV45SER/SEU/SEY/SEZ General Power requirement AC 200V - 240V, 50 Hz Power consumption 17 W 430 × 78.5 × 265 mm (w/h/d) Dimensions (approx.) Mass (approx.) 4.2 kg Operating temperature 5°C to 35°C (41°F to 95°F) Operating humidity...

  • Page 3: Precaution

    SECTION 1 PRECAUTION SAFTY PRECAUTIONS Prior to shipment from the factory, JVC products are strictly in- Consequently, when servicing these products, replace the spected to conform with the recognized product safety and elec- cathode ray tubes and other parts with only the specified trical codes of the countries in which they are to be parts.
  • Page 4 1.1.2 Safety Check after Servicing Examine the area surrounding the repaired location for damage (4) Leakage current test or deterioration. Observe that screws, parts and wires have been Confirm specified or lower leakage current between earth returned to original positions, Afterwards, perform the following ground/power cord plug prongs and externally exposed ac- tests and confirm the specified values in order to verify compli- cessible parts (RF terminals, antenna terminals, video and...
  • Page 5 Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.2.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as DVD players.

  • Page 6: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS DIFFERENT TABLE OF FEATURE The following table indicates main different points between models HR-XV45SEF, HR-XV45SEK, HR-XV45SER, HR-XV45SEU and HR-XV45SEY/EZ. MODEL NAME HR-XV45SEF HR-XV45SEK HR-XV45SER ← SCART CABLE PROVIDED OPTIONAL ← BROADCASTING SYSTEM PAL B/G, SECAM L...
  • Page 7 - Option code is displayed in TV OPT5 00000000 - First byte of OPTO is changed whenever front HR-XV45SEZ OPT0 00000000 eject key + open/close key. OPT1 00000000 - JVC remote conroller No.0. OPT2 00000000 OPT3 00000000 OPT4 00000000 OPT5 00000000 HR-XV45SER...
  • Page 8 SERVICE INFORMATION FOR EEPROM (DVD) POWER ON DETECT NEW EEPROM (OPTION EDIT SCREEN) DVD LOGO Status (NO Disk status) MODEL HR-XV45SEU HR-XV45SEK HR-XV45SEY HR-XV45SEZ HR-XV45SER HR-XV45SEF NAME HEX Remote control OPT 1 44 Pause key 2 in order. OPT 2 45...

  • Page 9: Disassembly

    SECTION 3 DISASSEMBLY This service manual does not describe DISASSEMBLY. (No.YD070)1-9...

  • Page 10: Adjustment

    SECTION 4 ADJUSTMENT POSITION DRAWING OF DECK MECHANISM PARTS (VCR) Top View Order Of Dis- Ref. Posi assembled Part Fixing Type Draw- Parts firstly tion ings Disassembled Drum Assembly 3 screws Plate Top 2 hooks Holder Assembly CST 6 chasses Gear Assembly Rack F/L 1 hook 2,3,4...
  • Page 11 DISASSEMBLY AND ASSEMBLY OF DECK MECHANISM (VCR) Drum Assembly Cable Flat (S1) (S1) (S1) Cap, FPC Holder FPC Fig. A-1 1. Disassembly of Drum Assembly Cautions in assembly of FPC (Figure A-1) 1) Separate cable flat from the Drum FPC and the Capstan Motor.
  • Page 12 Plate Top (Fig. A-2-1) (B') Holder Assembly CST (Fig. A-2-2) Arm Assembly F/L (Fig. A-2-5) Lever Assembly S/W (Fig. A-2-6) (H4) Opener Door (Fig. A-2-4) (H3) Gear Assembly Rack F/L (Fig. A-2-3) Fig. A-2 1-12 (No.YD070)
  • Page 13 2. Disassembly of Plate Top (Fig. A-2-1) 4. Disassembly of Gear Assembly Rack F/L (Fig. A-2-3) 1) Separate the right part while leaning back the (B) part of the plate top toward the arrow direction. 1) Separate the hook (H3) while leaning ahead the hook (3) 2) Separate the left part while leaning back the (B f) part of after moving the gear assembly rack F/L toward the arrow the plate top toward the arrow direction.

  • Page 14: Fig. A-

    Arm Assembly Cleaner (Fig. A-3-3) (H5) Gear Wheel (Fig. A-3-2) Base Assembly A/C Head Motor Assembly L/D (S5) (Fig. A-3-5) (Fig. A-3-1) Head F/E (C1) (Fig. A-3-4) (S4) Fig. A-3 8. Motor Assembly L/D (Fig. A-3-1) 10. Arm Assembly Cleaner (Fig. A-3-3) 1) Take the connector (C1) connected to the Capstan motor 1) Separate the (A) part of Fig.

  • Page 15: Fig. A-

    Arm Assembly Tension (Fig. A-4-2) (H7) Reel T (Fig. A-4-3) Reel S (Fig. A-4-3) Spring Tension Brake Assembly T Spring Tension (Fig. A-4-1) (H8) (H6) Fig. A-4 13. Brake Assembly T (Fig. A-4-1) 15. Reel S/Reel T (Fig. A-4-3) 1) Release the spring tension from the lever spring hook 1) Disassemble the reel S/ reel T while holding it up (compa- (H6).

  • Page 16: Pins2

    Opener Lid (Fig. A-5-2) Arm Assembly Pinch (Fig. A-5-3) Base Assembly P4 (Fig. A-5-1) (H9) Arm T/up (Fig. A-5-4) Chassis Fig. A-5 16. Base Assembly P4 (Fig. A-5-1) 18. Arm Assembly Pinch (Fig. A-5-3) 1) Release the (A) part of the base assembly P4 from the 1) Hold the arm assembly pinch up.

  • Page 17: Fig. A-

    Suppoter Capstan (Fig. A-6-1) Belt Capstan (Fig. A-6-2) Motor Capstan (Fig. A-6-3) Washer(W1) Clutch Assembly D37 (Fig. A-6-5) (L1) (L1) Lever F/R (Fig. A-6-4) Chassis (S6) Fig. A-6 20. Supporter, Capstan (Fig. A-6-1) 22. Lever F/R (Fig. A-6-4) 1) Turn the supporter and Capstan by 90 deg. clockwise 1) Release the locking tab (L1) and then disassemble it with a driver for disassembly.

  • Page 18: Fig. A-

    (H10) (H11) Gear Sector Gear Cam (Fig. A-7-3) (Fig. A-7-2) (W2) Washer (W2) Brake Assembly Capstan Gear Cam Hole(B) Plate Slider (Fig. A-7-4) (L2) Gear Drive (Fig. A-7-5) (Fig. A-7-1) Gear Drive Hole(A) Lever Tension (Fig. A-7-6) Lever Brack Lever spring (Fig.
  • Page 19 Gear assembly P2 Hole Gear assembly P3 Hole Gear Assembly P3 (Fig. A-8-2) Gear Assembly P2 (Fig. A-8-1) (H13) (H12) Gear sector (A) Lever Tension Boss Plate slider Hole(B) (H14) Base Loading (Fig. A-8-5) Chassis Base Assembly P3 (Fig. A-8-4) Base Assembly P2 (Fig.
  • Page 20 Base Tension (Fig. A-9-1) Arm Assembly Idler Jog (Fig. A-9-2) Chassis Fig. A-9 34. Base Tension (Fig. A-9-1) 35. Arm assembly Idler Jog (Fig. A-9-2) 1) Release the (A) part of the base tension from the 1) Push both (B), (C) parts in Fig. A-9-2 toward the arrow embossing of chassis.
  • Page 21 DECK MECHANISM ADJUSTMENT (VCR) 4.3.1 Tools and Fixfures for Service 1. Cassette Torque Meter 2. Alignment Tape 3. Torque Gauge PUJ42881 NTSC: MHP PUJ48075-2 PAL: MHPE 5. Post Height Adjusting Driver (Roller driver) PTU94002 (No.YD070)1-21...
  • Page 22 4.3.2 Mechanism Assembly Mode Check Purpose of adjustment : To make tools normally operate by positioning tools accurately. Fixtures and tools used VCR (VCP) status Checking Position Eject Mode Blank Tape (empty tape) Mechanism and Mode Switch (with cassette withdrawn) 1) Turn the VCR on and take the tape out by pressing the 4) Undo the screw fixing the deck and the main frame, and eject button.
  • Page 23 4.3.3 Previous Preparation for Deck Adjustment (Preparation to load the VCR (VCP) with cassette tape not inserted) (1) Take the power cord from the consent. If doing so, proceeding to the stop mode is done. In this status, (2) Separate the top cover and the plate assembly top. input signals of all modes can be received.
  • Page 24 4.3.5 Guide Roller Height Adjustment Purpose of adjustment : To ensure that the bottom surface of the tape can travel along with the tape lead line of the lower drum by constantly and adjusting and maintaining the height of the tape. 4.3.5.1 Prior Adjustment Fixtures and tools used...
  • Page 25 4.3.6 Audio/Control (A/C) Head Adjustment Purpose of adjustment : To ensure that audio and control signals can be recorded and played according to the contract tract by constantly maintaining distance between tape and head, and tape tension between the P3 post and the P4 post.
  • Page 26 4.3.6.2 Tape Path Check between Pinch Roller and Take up Guide (Check in the Rev Mode) 1) Check the tape pass status between the pinch roller and the 2) Check there is folding of the tape at the bottom or top of the take-up guide.(Check there is crumpling of the tape pass and take-up guide in cutting-off the REV mode folding of the take-up guide.)
  • Page 27 4.3.8 Adjustment after Drum Assembly (Video Heads) Purpose of adjustment : To adjust and stabilize the height change, X-value change, etc depending on the guide roller after assembling the drum. Fixtures and tools used Connection position VCR (VCP) status Adjustment position CH-1: PB RF Envelope Play the blank tape.
  • Page 28 PROTECTION, MAINTENANCE AND CHECK OF VIDEO FUNCTION (VCR) 4.4.1 Checking Points prior to Repair Following abnormal phenomena may be repaired by removal of Determine that necessity of checking and repair the set exists af- foreign materials and oil supply. Check oiling is required at the ter checking the using period of the set together with the user.
  • Page 29 4.4.2 Essential Check and Repair 4.4.4 Tools for Check and Repair Recording density of the video is far higher than the audio. (1) Grease: Floil G-3114 (KANTO) or equivalent grease Therefore video parts are very precise so as to allow only error (Green) of 1/1000mm or so in order to maintain compatibility with other (2) Grease: Kanto G-754, PL-433 (Yellow)
  • Page 30 4.4.5.2 Grease Applications (2) Regular Grease Application (1) Grease Application Method Apply grease to the designated application position every Apply grease by using a cloth swab or brush. Care must be 500 hour. exercised so that excess quantity should not be used. If the NOTE: POSITION OF GREASE APPLICATION excessive quantity is applied, wipe it with the gauze soaked in alcohol (Isopropyl Alcohol).
  • Page 31 Lever, F/R, Base, Tension GEAR AY, P2 & P3 PL-433 LEVER, F/R BASE, TENSION Clutch Contact Part (PL-433, Yellow) Tension Arm Party Hinge Part (PL-433, Yellow) (No.YD070)1-31...
  • Page 32 ELECTRICAL ADJUSTMENT PROCEDURES (VCR) 4.5.1 Servo Adjustment 1) PG Adjustment Test Equipment a) OSCILLOSCOPE b) Alignment tape (SP, stairstep) Adjustment And Specification MODE MEASUREMENT POINT ADJUSTMENT POINT SPECIFICATION V.Out PLAY R/C TRK JIG KEY 0.5H H/SW(TP) Adjustment Procedure a) Insert the Alignment Tape and play. Note - Adjust the distance of X, pressing the Tracking(+) or Tracking(-) when the "ATR"...
  • Page 33 DECK MECHANISM PARTS LOCATION (DVD) Procedure Disass Fig- Parts Fixing Type embly Starting No. Main Base 4-6-1 Clamp Assembly 4-6-1 Disc 1, 2 Plate Clamp 4-6-1 1, 2, 3 Magnet Clamp 4-6-1 1, 2, 3, 4 Clamp Upper 4-6-1 Tray Disc 4-6-2 1, 6 Base Assembly Sled...
  • Page 34 MAIN BASE TRAY DISC DISC CLAMP ASSEMBLY PLATE CLAMP MAGNET CLAMP CLAMP UPPER (Fig. A) BASE MAIN HOLDER LEVER BASE MAIN BASE MAIN BOTTOM SIDE VIEW Fig. 4-6-1 Fig. 4-6-2 1.Main Base (Fig. 4-6-1) 2. Tray Disc (Fig. 4-6-2) 1-1. Clamp Assembly Disc 1) Insert and push a Driver in the emergency eject 1) Place the Clamp Assembly Disc as Fig.
  • Page 35 SCREW INSERTION TORGUE CONTROL (800gf DOWN) PINION GEAR (S3) RUBBER DAMPER Distinguish upper and lower sides (Assemble with care) MIDDLE GEAR GEAR RACK RUBBER DAMPER Distinguish upper and lower sides (Assemble with care) RUBBER DAMPER BASE PU (S2) (S2) RUBBER DAMPER GENERAL PICK UP ASSEMBLY GEAR RACK SPINDLE MOTOR ASSEMBLY...
  • Page 36 GUIDE UP/DOWN GEAR LOADING (L3) (L6) GEAR PULLEY (L6) SCREW INSERTION TORGUE CONTROL (800gf DOWN) (L4) BASE MAIN BELT LOADING (H1) (C2) PWB ASSEMBLY LOADING (S5) (S4) BASE MAIN UP/DOWN FRAME ASSEMBLY (L5) GUIDE UP/DOWN FIG. (A) FIG. (B) GUIDE UP/DOWN GUIDE UP/DOWN FIG.

  • Page 37: Troubleshooting

    SECTION 5 TROUBLESHOOTING ELECTRICAL TROUBLESHOOTING GUIDE (VCR PART) 5.1.1 Power(SMPS) CIRCUIT (1) No 5.3VA No 5.3VA Is the FR101 Replace the FR101 Normal? (Use the same ICW) Is the BD101 Replace the Normal? BD101 Is the R101 Replace the R101 Normal? Is Vcc (9V - 18V) sup- Is the D102...
  • Page 38 (2) No 5.0V_D (3) No 5.0V_T No 5.0V_D No 5.0V_T Is the Vcc(5.3V) sup- Check or Replace Is the Vcc(5.3V) sup- Check or Replace plied to Q165 Emittor? the D125 plied to Q163 Emittor? the D125 Is the Q162 Base Check the PWR CTL Is the Q162 Base Check the PWR CTL...
  • Page 39 (6) No Motor_Vcc (To Cap, Drum Motor ) (7) No REG 12V No Motor_Vcc No REG 12V Is the Vcc(14V) Check or Replace Is the Vcc(14V) supplied Check or Replace supplied to C134? the D124 to Q165 Collector? the D124 Check or Replace Is the Vcc(14V) sup- Check the PWR CTL...
  • Page 40 5.1.2 SYSTEM/KEY CIRCUIT (1) AUTO STOP Auto Stop Does the SW25 waveform Check the Drum Motor appear at the IC501 signal. Pin23? Do T/UP Reel Pulses Do the T-UP Reel Pulses Does 5.0V appear at the appear at the Q514 Base appear at the IC501 Pin3? RS501? terminal?
  • Page 41 5.1.3 SERVO CIRCUIT (1) Unstable Video in PB MODE Unstable Video in PB Mode. Does the Noise level of the screen change periodically? Does the CFG waveform appear at the IC501 Pin67? On tracking do the CTL Replace the IC501. pulses move? Does the Video Envelope Refer to "When the Y signal...
  • Page 42 (3) When the Capstan Motor doesn't run, When the Capstan Motor doesn't run, Refer to "SMPS(CAPSTAN/12Volt) Does 12VA appear at the PMC01? Trouble Shooting". Does 2.8V appear at the PMC01? Check the PMC01 and the Capstan Does the PWM signal appear at the Motor Ass'y.
  • Page 43 5.1.4 Y/C CIRCUIT (1) No Video in EE Mode, No Video in EE Mode Does the Video signal Check the 19Pin of Tuner. appear at the IC301 Pin48? Is 5V applied to the IC301 Check the 5.0VT, 5.3VA Pins18, 24, 42, 55, 72, 91? Line.
  • Page 44 (2) When the Y(Luminance) signal doesn't appear on the screen in PB Mode, Is 5.0VT, 5.3VA applied to the Check the line of the 5.0VT, IC301 Pins24, 42, 55, 72, 91? 5.3VA Line. (Power Circuit) Is the I C Bus siganl applied Refer to 'SYSTEM I C BUS to the IC301 Pins68, 69 ?
  • Page 45 (3) When the C(Color) signal doesn't appear on the screen in PB Mode, Is 5.0VT/5.3VA applied to the Check the line of the 5.0VT/ IC301 Pins24, 42, 55, 72, 91. 5.3VA Line. (Power Circuit) Is the Color Rotary signal Check the Color Rotary applied to the IC301 Circuit.
  • Page 46 (4) When the Video signal doesn't appear on the screen in REC Mode, Is the EE signal normal? Check EE Mode. Check the line of the 5.0VT/ Is 5.0VT/5.3VA applied to the 5.3VA Line.(Power Circuit) IC301 Pins24,42,55,72,91? Does PB Mode operate Check PB Mode.
  • Page 47 5.1.5 Hi-Fi CIRCUIT (A) No Sound(EE Mode) No Sound. Check the TU Audio of IC801 Check the IC751 Pins30, 31. Pins2, 3. Check the DVD Audio of IC801 Check the DVD Audio OUT. Pins4, 5. (JK902 DVD_A_L_L/R). Check the AV1 Audio of IC801 Check the Scart1 Jack.
  • Page 48 (B) Hi-Fi Playback PB mode No Sound. Check the Vcc of IC801 Check Power 5.0V, 12VT. (Pins34, 40) Check the Hi-Fi Selection switch. Check IC501 Pin26 (A.H/SW) (IC801 Pin41) and the Tape quality. Is the RF Envelope at IC801 Pin44 over 2Vp-p? Check IC801 Pin42(Data), Check the parts of -COM...
  • Page 49 Hi-Fi REC. It can't be recorded Hi-Fi Audio signal. Check Vcc of IC801.(Pins34, 40) Check Power 5V, 12V. Check ports of -COM. Check IC801 Pin42(Data), Pin43(CLOCK). (IC501 pins 17, 18) Check Audio input signal of IC801 Do Audio signals appear at IC801 Pins2, 3(TU.A.), 4, 5(DVD.A.), Pins16, 17? 6, 7(AVI.A.), 8, 9(AV2.A.), 10, 11(AV3.A.).
  • Page 50 5.1.6 Tuner/IF CIRCUIT (A) No Picture on the TV screen No picture on the TV screen Does the Video signal at Is 33VT applied to TU701 Check 33V line. the TU701 Pin19. Pin17? Is 5VT applied to TU701 Check 5V line. Pin4? Does the Clock signal Check the lIC Clock Signal...
  • Page 51 (B) No Sound No Sound. Check the Vcc of IC751 Pins1, 11, 19, Check 5.0V Line. 22, 33. Check the Tuner SiF signal at IC751 Check the Tuner SIF of TU701 Pin22. Pin2. Check the oscillator of IC751 Pins5, 6. Replace X751 Check the IIC Clock and Data at IC751 Check the Audio of IC751 Pins30, 31.
  • Page 52 MECHANISM TROUBLESHOOTING GUIDE (VCR PART) 5.2.1 Deck Mechanism No Auto Rewind operates. Is output of the end sensor “H”? “H”: 3.5V or less “L”: 0.7V –1V or less Is the end sensor Vcc applied at Check the Syscon power supply. Replace the end sensor.
  • Page 53 Auto Stop operates. (PLAY/CUE/REV) Check the assembly mode. Check the spring pinch. Does the pinch roller attached to Is output of the DFG, DPG the Capstan shaft turn in operati- Replace the drum motor. normal? on of the Play/Cue/Rev. Does the T/UP or the supply Check the Servo, Syscon.
  • Page 54 No tape winding is done in play. Is the pinch roller attached to the Check the assembly mode? Capstan shaft in operation of play? Does the T/up reel operate? Is the Capstan belt hung? Hang the Capstan belt. Check the clutch and the idler Does the Capstan motor turn? assembly.
  • Page 55 5.2.2 Front Loading Mechanism No cassette insert is done. Does the lever assembly Is the lever assembly switch Add or replace the lever switch operate? spring normal? assembly switches spring. Does the CST IN switch Replace the F/L switch. operate normally? Is the Vcc of the main P.C.B assembly? Check the Syscon circuit.
  • Page 56 No safe adherence of tape is done. Is cassette insert done? Does the opener lid operate? Replace the opener lid. Does the gear rack F/L operate? Replace the gear rack F/L. Does the opener door operate? Check the assembly status of the Does the arm assembly F/L operate? opener door.
  • Page 57 ELECTRICAL TROUBLESHOOTING GUIDE (DVD PART) 5.3.1 System operation flow Power On 1. 8032 initializes SERVO, DSP & RISC registers 2. Write RISC code to SDRAM 3. Reset RISC Show LOGO Tray Closed? Tray Close to Closed position SLED at Inner Side? SLED Moves to Inner Position 1.
  • Page 58 5.3.2 SYSTEM Test flow TEST Check the AC Voltage Replace power PCBA or AC transformer. Power PCBA(110V or 220V) Switch on the Power PCBA Is the DC Voltage Repair or Replace Power PCBA outputs OK? (5V,1.8V,3.3V,8V,12V) Make sure the main PCBA don't short on VCCs and switch it on.
  • Page 59 RESET or Power On. Check connection lines between FLASH Flash Memory operates & ZR36868 and the FLASH access time Show LOGO? properly? whether is suitable or not. Check connection lines between SDRAM SDRAM works properly? & ZR36868 and the SDRAM is damaged. ZR36868 VIDEO outputs Check the related circuit of ZR36868 properly?

  • Page 60: No.yd070)1

    Does the SLED move Motor Driver STBY Check the connection line of to inner side when it is at Pin is High? STBY signal. outter position? Is FMSO Check the related circuit of DC Level higher FMSO. than 1.4V? SL+ and Check the amp circuit on motor SL- outpup driver.
  • Page 61 Check the laser power circuit Laser turns on when LD01 or LD02 output on MT1336 and connecting to reading disc? properly? power transistor. Collector voltage of Check the related circuit on power transistor is OK? laser power transistor Check cable connection between transistor ouput and pick-up head.
  • Page 62 Proper signals on Check connections between Focus ON OK? A,B,C,D of MT1389 MT1389 and pick-up head. Check the FOSO connection on Check FEO signal MT1389 and motor driver. on MT1389 Check FOSO signal on MT1389 Check the related Normal TEO Signal on Track On OK? circuit on MT1389 MT1389?
  • Page 63 Check connection between Normal Audio output Audio DAC received MT1379 & Audio DAC. when disc playback? correct data stream? Check the related Normal Audio DAC circuit of Audio DAC. out? Check Audio filter,amplify,mute circuit. Communications between Normal IR.VFD & Front Check communication lines on IR.VFD Front pannel key &...
  • Page 64 DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING 5.4.1 SYSTEM 27MHz CLOCK, RESET, FLASH R/W SIGNAL 1) MT1389 main clock is at 27MHz(X501) 1.0V, 27MHz FIG 1-1 2) MT1389 reset is low active 5.2VA PWR_CTL M_RESET(FRONT) FIG 1-2 1-64 (No.YD070)
  • Page 65 3) RS232 waveform during procedure(Downloading) FIG 1-3 4) Flash R/W enable signal during download(Downloading) FIG 1-4 (No.YD070)1-65...
  • Page 66 5.4.2 SDRAM CLOCK DCLK = 135MHz, Vp-p=2.2, Vmax=2.7V FIG 2-1 5.4.3 TRAY OPEN/CLOSE SIGNAL 1) Tray open/close waveform OPEN CLOSE FIG 3-1 1-66 (No.YD070)
  • Page 67 5.4.4 SLED CONTROL RELATED SIGNAL (NO DISC CONDITION) FMSO(2.0V/1.4V/1.0V) STBY(3.3V) SL+(4.7V/4.0V/2.6V) SL-(5.3V/4.0V/3.0V) FIG 4-1 5.4.5 LENS CONTROL RELATED SIGNAL(NO DISC CONDITION) FOSO(1.5V/1.4V/1.3V) F+(4.0V/3.6V/3.2V) F-(4.0V/3.6V/3.2V) FIG 5-1 (No.YD070)1-67...
  • Page 68 5.4.6 LASER POWER CONTROL RELATED SIGNAL(NO DISC CONDITION) MDI1(0V/180mV) LD01(5.0V//3.5V) LD02(5.0V/3.6V) FIG 6-1 5.4.7 DISC TYPE JUDGEMENT WAVEFORM FIG 7-1 (DVD) 1-68 (No.YD070)
  • Page 69 FIG 7-2 (DVD) FIG 7-3 (CD) (No.YD070)1-69...
  • Page 70 FIG 7-4 (CD) 5.4.8 FOCUS ON WAVEFORM FOSO FIG 8-1 (DVD) 1-70 (No.YD070)
  • Page 71 FOSO FIG 8-2 (CD) 5.4.9 SPINDLE CONTROL WAVEFORM (NO DISC CONDITION) DMSO(1.4V/1.8V) SP-(3.6V/2.4V) SP+(3.6V/4.8V) FIG 9-1 (No.YD070)1-71...
  • Page 72 5.4.10 TRACKING CONTROL RELATED SIGNAL(System checking) TRSO FIG 10-1(DVD) TESO FIG 10-2(CD) 1-72 (No.YD070)
  • Page 73 5.4.11 MT1389 AUDIO OPTICAL AND COAXIAL OUTPUT(SPDIF) FIG 11-1 5.4.12 MT1389 VIDEO OUTPUT WAVEFORM 1) 100% FIG 12-1 (No.YD070)1-73...
  • Page 74 2) COMPOSITE VIDEO SIGNAL FIG 12-2 5.4.13 MT1389 AUDIO OUTPUT TO AUDIO DAC FIG 13-1 1-74 (No.YD070)
  • Page 75 5.4.14 AUDIO OUTPUT FROM AUDIO DAC FIG 14-1 (No.YD070)1-75...
  • Page 76 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YD070) Printed in Japan...
  • Page 77 DVD PLAYER & VIDEO CASSETTE RECORDER HR-XV45SEK INSTRUCTIONS...
  • Page 78 Notes on copyrights: CAUTION It is forbidden by law to copy, broadcast, show, broadcast RISK OF ELECTRIC SHOCK via cable, play in public, or rent copyright material without DO NOT OPEN permission. This product features the copy protection function developed CAUTION: TO REDUCE THE RISK by Macrovision.
  • Page 79 Contents Playing a DVD or Video CD ....27-29 General Features ..... . .27 Introduction .

  • Page 80: Introduction

    Introduction To ensure proper use of this product, please read this Notes on Discs owner’s manual carefully and retain for future reference. Handling Discs Do not touch the playback side of the disc. Hold the This manual provides information on the operation disc by the edges so that fingerprints do not get on and maintenance of your DVD player.

  • Page 81: Types Of Playable Discs

    Types of Playable Discs Regional code This DVD player is designed and manufactured for playback of region “2” encoded DVD software. This unit can play (8 cm / 12 cm disc) only DVD discs labeled “2” or “ALL”. Video CD (VCD) (8 cm / 12 cm disc) Notes on Regional Codes Audio CD...

  • Page 82: Disc-Related Terms

    Disc-related terms PBC: Playback Control (Video CD only) Playback control is available for Video CD (VCD) version 2.0 disc formats. PBC allows you to interact DVD ±R / DVD ±RW with the system via menus, search functions, or other DVD -R and DVD +R are two different standards for typical computer-like operations.

  • Page 83: Front Panel

    Front Panel Go to beginning of current chapter/track or to PREVIOUS chapter/track. Press and hold for two seconds for a fast reverse search. Rewinds the tape. Go to NEXT chapter/track. Press and hold for two seconds for a fast forward search. Winds the tape forwards.

  • Page 84: Remote Control

    Remote Control 1 1 / / I OPEN/CLOSE, EJECT( Switches DVD+VCR ON and OFF. - Ejects the tape in the VCR deck. TV/VCR - Opens and closes the disc tray. To view channels selected by the VCR tuner or by the TV tuner. Select input source for recording into tape Select the DVD+VCR function mode to...

  • Page 85: Rear Panel

    Rear Panel AERIAL Connect the aerial using this jack. DVD/VCR OUT (VIDEO/AUDIO (Left/Right)) Connect to a TV with video and audio inputs. AUDIO OUT (Left/Right) (DVD EXCLUSIVE OUT) Connect to an amplifier, receiver or stereo system. EURO AV2 DECODER (VCR IN+OUT/DVD OUT) Connect to pay-TV decoder, Set Top Box or another video recorder.

  • Page 86: Installation And Setup

    Installation and Setup Tips: Depending on your TV and other equipment there are various ways you can connect the player. Please refer to the manuals of your TV, VCR, stereo system or other devices as necessary for additional connection information. Notes: The picture and sound of a nearby TV, VCR, or radio may be distorted during playback.

  • Page 87: Connecting To Optional Equipment

    Connecting to Optional Equipment Notes: If the audio format of the digital output does not match Connecting to an amplifier equipped with two the capabilities of your receiver, the receiver will channel analog stereo or Dolby Pro Logic produce a strong, distorted sound or no sound at all. II/Pro Logic To see the audio format of the current DVD in the Connect the Left and Right AUDIO OUT jacks on this...

  • Page 88: Before Operation-Vcr Part

    Before Operation-VCR part Tuning in a video channel on your Notes: The output frequency of this DVD+VCR is set at UHF channel 36. If channel 36 is already used by RF CHANNEL another TV station, or if the picture is distorted, you 7.

  • Page 89: Setting The Clock Manually

    Setting the clock Manually To set the colour system The clock in your VCR controls time and date 1. Press i. settings for your VCR. 2. The main menu will appear on the TV screen. The clock is set automatically during ACMS (Automatic Channel Memory System) when your 3.

  • Page 90: How To Using The Main Menu

    How to using the main menu Tuning in TV Stations Automatically This DVD+VCR can easily be programmed by using the menus displayed on screen. If the TV broadcast signal is weak your VCR The menus are controlled from the Remote may not detect the necessary information and Control Handset.

  • Page 91: Tuning In Tv Stations Manually

    Tuning in TV Stations Manually In certain areas of the country broadcast signals STATION may be too weak for your DVD+VCR’s automatic tuning process to find or assign TV stations CHANNEL/CABLE : AV correctly. P SET You must tune in these weaker broadcast stations 6.

  • Page 92: Changing The Order Of Tv Stations

    Changing the order of TV Stations Deleting TV Stations After tuning TV stations into your VCR you may After tuning TV stations into your VCR you may wish to change the order in which they are wish to delete a station. stored without having to retune them against! how you can easily delete any unwanted TV The instructions given on this page will show you...

  • Page 93: Before Operation-Dvd Part

    Before Operation-DVD part On-Screen Display Example: On-Screen Display during playing DVD Video You can display the general playback status on the TV Items Selection Method screen. Some items can be changed using the menu. To use the on-screen display: b / B, Numbers Title Number 1 / 3 ENTER...

  • Page 94: Initial Settings

    Initial Settings LANGUAGE LANGUAGE By using the Setup menu, you can make various adjustments to items such as picture and sound. You English Menu Language can also set a language for the subtitles and the Disc Audio Original Setup menu, among other things. For details on each Disc Subtitle Disc Menu Setup menu item, see pages 18 to 21.

  • Page 95: Display

    DISPLAY AUDIO DISPLAY Each DVD disc has a variety of audio output options. TV Aspect 16 : 9 Set this unit AUDIO options according to the type of Display Mode Widescreen audio system you use. Progressive Scan TV Output Select AUDIO Dolby Digital Bitstream...

  • Page 96: Others

    OTHERS DivX(R) VOD DivX The PBC, Auto Play and DivX(R) VOD settings can be You can display the DivX DRM (Digital Rights changed. Management) Registration code for your unit only. OTHERS DivX(R) Video On Demand Auto Play Your registration code is : XXXXXXXX DivX(R) VOD Select To learn more visit...

  • Page 97: Lock (Parental Control)

    LOCK (Parental Control) Password (Security Code) You can enter or change password. LOCK Rating Unlock 1. Select Password on the LOCK menu then press B. Password Area Code 2. Follow step 2 as shown left (Rating). “Change” or “New” is highlighted. 3.

  • Page 98: Operation

    Operation Playing a tape Logic search: During fast forwarding or rewinding press and hold You will only be able to load and eject video cassettes m or M the picture will be played back at 7 times when your DVD+VCR is plugged into the mains. normal playback speed.

  • Page 99: Instant Timer Recording

    Instant Timer Recording 7. Press X to avoid recording unwanted scenes. Press X to continue recording. Your DVD+VCR allows you to make recordings Tapes can be paused for up to 5 minutes; RECP using a variety of simple methods: will be displayed when a tape is paused. After 5 Instant Timer Recording start recording minutes your DVD+VCR will stop recording to immediately for a set period of time or until the...

  • Page 100: Video Plus+ Programming

    VIDEO Plus+ Programming 5. Press to select the settings that you wish to revise. (PR, DATE, TIME VPS/PDC and SP). VIDEO Plus+ greatly simplifies entering the date, Press to enter the correct information. channel, start and end times of a Timer Recording DATE TIME by simply entering VIDEO Plus+ Code.

  • Page 101: Timer Recording Using On Screen Display

    Timer recording using On DATE T I M E PR-03 - - - - - - - - Screen Display - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - You may set up to seven timer record events - - - - - - - -...
  • Page 102 Timer recording using On Screen Display (Continued) 9. Press i to set another timer record event and follow steps 3 to 8. Check that the timer event details are correct. Press i return to screen. If PLEASE CHECK is displayed, you have entered incorrectly and will need to re-enter the data.

  • Page 103: Playing A Dvd Or Video Cd

    Playing a DVD or Video CD General Features Note: Playback Setup Unless stated otherwise, all operations described use 1. Turn on the TV and select the video input source the remote control. Some features may also be connected to the DVD player. available on the Setup menu.

  • Page 104: Still Picture And Frame-By-Frame Playback

    Still Picture and Frame-by-Frame Playback Repeat DivX DivX You can play a title/chapter/all/track on a disc. Press REPEAT during playback to select a desired 1. Press X on the remote control during playback. repeat mode. Advance the picture frame-by-frame by pressing X repeatedly.

  • Page 105: Zoom

    Special DVD Features Zoom DivX Checking the contents of DVD discs: Menus Use zoom to enlarge the video image. DVDs may offer menus that allow you to access 1. Press ZOOM during playback or still playback to special features. To use the disc menu, press DISC activate the Zoom function.

  • Page 106: Playing An Audio Cd Or Mp3 Disc

    Playing an Audio CD or MP3 Disc MP3 disc compatibility with this player is limited as follows: The DVD player can play MP3 formatted • Sampling frequency: within 8 - 48 kHz (MP3) recordings on CD-ROM, CD-R, or CD-RW discs. •...

  • Page 107: Audio Cd And Mp3 Disc Features

    Audio CD and MP3 Disc Random Features 1. Press RANDOM during playback or when playback is stopped. Random Playback begins Pause immediately and RANDOM appears on the menu screen. 1. Press X during playback. 2. To return to normal playback, press RANDOM 2.

  • Page 108: Programmed Playback

    Programmed Playback Repeat Programmed Tracks 1. Press REPEAT when playing a disc. The repeat icon appears. The program function enables you to store your favorite tracks from any disc in the player memory. 2. Press REPEAT to select a desired repeat mode. A program can contain 30 tracks.

  • Page 109: Viewing A Jpeg Disc

    Viewing a JPEG Disc JPEG Moving to another File Press . or > or cursor b or B once while Using this DVD Player you can view discs with JPEG viewing a picture to advance to the next or files. previous file.

  • Page 110: Playing A Dvd Vr Format Disc

    Playing a DVD VR format Disc Maintenance and Service This unit will play DVD-R/RW discs recorded using Refer to the information in this chapter before the DVD-Video format that have been finalized using contacting a service technician. a DVD-recorder. Handling the Unit •...

  • Page 111: Playing A Divx Movie Disc

    Playing a DivX Movie Disc DivX disc compatibility with this player is limited as follows: Using this DVD Player you can play DivX disc. • Available resolution size of the DivX file is under 1. Insert a disc and close the tray. The MOVIE menu 720x576 (W x H) pixel.

  • Page 112: Additional Features-Vcr Part

    Additional Features-VCR part On Screen Display Video Doctor (Self-Diagnosis) This feature informs you that there is a problem with your You may easily display the current time or tape DVD+VCR. These error messages will appear on the TV counter, amount of tape left, day, month, year, day of screen.

  • Page 113: Hi-Fi Stereo Sound System

    Hi-Fi Stereo Sound System 2. Press v/V repeatedly to select: AUTO, 4:3 or 16:9. Your VCR will record and playback Hi-Fi stereo sound. In addition it has a stereo NICAM digital stereo sound decoder. This allows you to record and playback the sound in several different ways.

  • Page 114: Additional Features

    Additional Features Recording from another video recorder Last Scene Memory With this video recorder you can make recordings from an external source, such as copying from This player memorizes last scene from the last disc another video recorder or a camcorder. that is viewed.

  • Page 115: Reference

    Reference Language Codes Use this list to input your desired language for the following initial settings: Disc Audio, Disc Subtitle, Disc Menu. Language Code Language Code Language Code Language Code Abkhazian 6566 Fiji 7074 Lingala 7678 Singhalese 8373 Afar 6565 Finnish 7073 Lithuanian...

  • Page 116: Troubleshooting

    Troubleshooting Check the following guide for the possible cause of a problem before contacting service. Cause Correction Symptom DVD or VCR button is not switched Refer to page 2. DVD or VCR do not work properly. properly. Plug the power cord into the wall No power.

  • Page 117: Specification

    Specification General Power requirements AC 200-240V, 50 Hz Power consumption Dimensions (approx.) 430 X 78.5 X 265 mm (w/h/d) Mass (approx.) 4.2 kg Operating temperature 5˚C to 35˚C (41˚F to 95˚F) Operating humidity 5 % to 90 % Timer 24 hours display tape RF Modulator UHF 22 - 68 (Adjustable) System...

  • Page 118: Precautions

    In the unlikely event of the plug fuse failing be sure to replace the fuse only with an identical approved type, as originally fitted, and to replace the fuse cover. If the fuse fails again consult your nearest JVC dealer.
  • Page 119 Printed in Indonesia © 2005 Victor Company of Japan, Limited P/NO : 3834RV0038A...
  • Page 120 SCHEMATIC DIAGRAMS DVD PLAYER & VIDEO CASSETTE RECORDER HR-XV45SEF, HR-XV45SEK, HR-XV45SER, HR-XV45SEU, HR-XV45SEY, HR-XV45SEZ CD-ROM No.SML200507 (EK model) (EU, EY, EZ models) (EF, ER models) (EF model) HR-XV45SEF,HR-XV45SEK,HR-XV45SER,HR-XV45SEU,HR-XV45SEY,HR-XV45SEZ [D5PV1] COPYRIGHT © 2005 Victor Company of Japan, Limited. No.YD070SCH 2005/7...
  • Page 121 CIRCUIT BOARD NOTES CHARTS AND DIAGRAMS 1. Foil and Component sides 4. Voltage measurement 1) Foil side (B side) : NOTES OF SCHEMATIC DIAGRAM Parts on the foil side seen from foil face (pattern face) 1) Regulator (DC/DC CONV) circuits are indicated.
  • Page 122 OVERALL WIRING DIAGRAM SMPS DECK BOARD POWER(SMPS) Page2-5 SHEET 1 Page2-7 SHEET 2 SYSTEM Page2-9 SHEET 3 TUNER/IF Page2-11 SHEET 4 K-RTN2 HiFi AUDIO Page2-13 SHEET 5 SCART(JACK) Page2-15 SHEET 6 BOARD BOARD DVD RF & DSP SERVO Page2-17 SHEET 7 DVD AV/JACK Page2-19 SHEET 8 DVD SYSTEM...
  • Page 123 2. Voltages are DC-measured with a digital voltmeter MODIFIED OR ALTERED WITHOUT PERMISSION IMPLEMENTATION OF THE LATEST SAFETY AND during Play mode. FROM THE JVC ELECTRONICS CORPORATION. ALL PERFORMANCE IMPROVEMENT CHANGES INTO COMPONENTS SHOULD BE REPLACED ONLY WITH THE SET IS NOT DELAYED UNTIL THE NEW SERVICE TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIR- LITERATURE IS PRINTED.
  • Page 124 AV CIRCUIT DIAGRAM IC301 Pin 69, 68 are defective. IC301 Pin70 is defective. PB and Recording is failed. Q305 is defective. PB COLOR Signal disappear. (IC301 doesn t operate.) EE, PB Screen doesn t appear. D301or IC301 Pin 80 REC is defective. IC301 Pin 84 is defective.
  • Page 125 SYSTEM CIRCUIT DIAGRAM Deck will not operate. R575, R576, R577, R578 are defective. µ-COM is unstable. VCR will not operate. Q501, Q503 are defective. IC505 is defective. Auto Rew will not working. Auto stop occures. ES501, ES502, LD501 are RS501,RS502 are CLOCK SETTING will defective.
  • Page 126 TUNER/IF CIRCUIT DIAGRAM EE MODE(VIDEO) TU MODE (AUDIO) SHEET 4 2-11 2-12...
  • Page 127 Hi-Fi CIRCUIT DIAGRAM IC801 Pins42, 43 aredefective. All Audio is not appear. 44 Pin is defective. Hi-Fi Audio is not appear. SHEET 5 2-13 2-14...
  • Page 128 SCART(JACK) CIRCUIT DIAGRAM SHEET 6 2-15 2-16...
  • Page 129 DVD RF & DSP SERVO CIRCUIT DIAGRAM SHEET 7 2-17 2-18...
  • Page 130 DVD AV/JACK CIRCUIT DIAGRAM SHEET 8 2-19 2-20...
  • Page 131 DVD SYSTEM CIRCUIT DIAGRAM SHEET 9 2-21 2-22...
  • Page 132 PRINTED CIRCUIT DIAGRAMS VCR MAIN CIRCUIT BOARD -TOP SIDE- LOCATION GUIDE 2-23 2-24...
  • Page 133 VCR MAIN CIRCUIT BOARD -BOTTOM SIDE- LOCATION GUIDE 2-25 2-26...
  • Page 134 POWER BOARD LOCATION GUIDE KEY BOARD LOCATION GUIDE 2-27 2-28...
  • Page 135 POWER(SMPS) BLOCK DIAGRAM T101 TRANS BD101 RECTIFIER & SNUBBER MOTOR VCC SMOOTING BLOCK C103 BLOCK 14VA (D124,C124,C134, (D101,C105 R121,L124,C121) C106,R104) 12V REG BLOCK (Q166,ZD151,C160, REG12V R166,C159) DRIVE & S/W BLOCK (IC101, D102, R105, NOISE FILTER C104, C108 , C109, BLOCK C107,ZD102) RECTIFIER &...
  • Page 136 Y/C BLOCK DIAGRAM (PB Mode) (REC Mode) REC'H' V.H.SW V.H.SW C.ROTARY DATA C.ROTARY DATA CLOCK CLOCK C.SYNC C SYNC V.OUT MICOM V.OUT (MICOM) V.IN4 FRONT S2 V.OUT V.IN3 S1 V.OUT 2-31 2-32...
  • Page 137 SYSTEM BLOCK DIAGRAM LD(+) LD(-) R522, C568 MN101D10X L/M CONTROL R525, R526 Q504, 505 R506, 507, 508, L503, C507, C509 509, 511 2fsc C504, 511 L504, C505, C506 L505, Q506, R537, 539, 584, 585, C553, 554 2-33 2-34...
  • Page 138 TUNER/IF, NICAM & A2 BLOCK DIAGRAM VPS BLOCK DIAGRAM VPS_VIDEO IIC DATA IIC CLK TU_SE_VL_H TU_SECAM_H MOD_VIDEO MOD_AUDIO 5.4VA 2-35 2-36...
  • Page 139 Hi-Fi AUDIO BLOCK DIAGRAM VIDEO INPUT BLOCK Hi-Fi/ AUDIO INPUT 36 35 BLOCK Tu A.IN 'L' DVD_FR_VIDEO Tu A.IN 'R' A.OUT 'L' DVD A.IN 'L' A.OUT DVD A.IN 'R' IC802 To JACK A.OUT 'R' IC801 EU1 A.IN 'L' EU1 A.IN 'R' EU2.A.OUT.L EU2 A.IN 'L' EU2 A.IN 'R'...
  • Page 140 DVD OVERALL BLOCK DIAGRAM DISC VD33D IC603 VD33D IC602 MX29LV160T 16BIT CN603 2/4M RS232 4Bank 16/32BIT SDRAM Download DVD : A,B,C,D,RF0 SPINDLE CD : A,B,C,D,E,F,RF0 FLASH ROM PICK MOTOR CDMDI,DVDMDI MA[00:11] DMCLK CDLD,DVDLD,SVREF21 SLED LOADING (FEEDING) MOTOR MOTOR CASJ VD33D RASJ VD18/VD33 Pick-up...
  • Page 141 DVD SERVO BLOCK DIAGRAM X601 27MHz X-TAL ALPC AD[0:7] LD0 1, LDO 2, IOA FLASH A[0:20] MDI 1 IC601 MT1389 PICK PRD#, PWR# PCE# V20, PICKSEL DVDPLAYER DVD: A,B,C,D, RFO ONE CHIP SCL, SDA CD: A,B,C,D, E, F,RFO RS232C(MTK) RXD, TXD MA[0:11] DQM0 ,DQM1 LIMIT,TRIN,TROUT...
  • Page 142 DVD MPEG & MEMORY BLOCK DIAGRAM IC603 SDRAM IC606 SCL,SDA EEPROM Y2(Y),Y3(Color) VIDEO Y4(Y),Y5(Cb),Y6(Cr) Interface ASPECT(16:9) IC601 (MPEG + DSP + RF) MT1389 ACLK,ALRCK,ABCK MUTE,VSCK,VSDA ASDTA[0:3] AUDIO ASTB,SCL,SDA Interface ASPDIF X601 IC607 (74HCT244) 27MHz Voltage level shift IC602 VCR MICOM FLASH MEMORY (16 M ) SCKO,TXDO,M-REQ...
  • Page 143 DVD VIDEO & AUDIO BLOCK DIAGRAM CVBS (R.G.B) / (Y.Pb.Pr ) IC901 VIDEO 6dB MPEG COMPONENT (R.G.B) / (Y.Pb.Pr ) (Y/C) SUPER VIDEO (Y/C) JACK DAC RESET AUDIO L IC401 IC402 (OP Amp) MPEG ACLK AUDIO DAC AUDIO R LPF&Buffer (2CH) ADATA3 2-45...
  • Page 144 VOLTAGE CHARTS MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY PIN NO. PIN NO. PIN NO. PIN NO. PIN NO. PIN NO.
  • Page 145 VOLTAGE CHARTS MODE MODE MODE MODE MODE STOP PLAY STOP PLAY Tran- Tran- PIN NO. PIN NO. PIN NO. PIN NO. PIN NO. sistor sistor 2.24 V 2.57 V 2.22 V 4.16 3.19 3.19 2.56 3.82 V 3.82 V 3.82 V 3.86 3.87 C201...
  • Page 146 VOLTAGE CHARTS WAVEFORMS STOP PLAY Tran- sistor Base Emitter Collector Base Emitter Collector * IC301 Oscilloscope Waveform Q201 3.28 0.009 2.28 3.05 2.34 Q202 3.14 3.28 0.01 3.25 Q203 0.01 4.86 4.85 Q204 0.04 4.86 4.86 Q205 0.003 0.002 0.003 0.003 Q206 0.003...
  • Page 147 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YD070) Printed in Japan...
  • Page 148 * BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and performance. We recommend that genuine JVC parts be used. * (x_) in a description column shows the number of the used part.

  • Page 149: Exploded View Of General Assembly And Parts List

    Exploded view of general assembly and parts list Block No. M1MM VHS mechanism assembly<M2> VCR main board assembly<03> Power board Key board assembly<01> assembly<02> DVD mechanism assembly<M3> 3-2(No.YD070)
  • Page 150 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ General assembly Block No. [M][1][M][M]  Symbol No. Part No. Part Name Description Local LG-3110R-V024B CASE VBW8024 PRESS TOP A288G B:3/S: LG-5040R-0069S RUBBER CCD 05 NEW SILICON OTHER 2T (3(x4)

  • Page 151: Vhs Mechanism Assembly And Parts List

    VHS mechanism assembly and parts list Block No. M2MM Not used 054A 3-4(No.YD070)
  • Page 152 Back side 052A (No.YD070)3-5...
  • Page 153 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ VHS mechanism Block No. [M][2][M][M]  Symbol No. Part No. Part Name Description Local LG-4930R-0449A HOLDER DECK/MECHA FPCB(6CH) - D37C MO LG-5006R-0045A DECK/MECHA FPCB - D37C MOLD LG-6850R-HG18Y CABLE/FLAT P=1.25 FFC UL2896(0.05X0.8) 7...

  • Page 154: Dvd Mechanism Assembly And Parts List

    DVD mechanism assembly and parts list Block No. M3MM 015B 012A 035A (No.YD070)3-7...
  • Page 155 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ DVD mechanism Block No. [M][3][M][M]  Symbol No. Part No. Part Name Description Local LG-6850R-JW23Z CABLE/FLAT P=1.0 FFC UL2896(0.035X0.7) 23 LG-5040R-0083A RUBBER DVD DP-6/ DP-8 FRONT RIGHT 20(x2)

  • Page 156: Electrical Parts List

    MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ Electrical parts list Power board  Symbol No. Part No. Part Name Description Local UZ-10BM TP PYUNG ZD152 DIODE/ZENERS Block No. [0][1] 0DZ100009HA CHANG - 0.5W CAPACITOR/ 435D SUNIL ...
  • Page 157 Part Name Description Local IC601 IC/LINEAR 0ILNRNF009B MEDIATEK INCORP LG-6871R- PWB(PCB) 05 COMBI PAL MAIN 7960D ASSEMBLY/TOTAL KEY TOOL JVC HY57V641620HGT-7 IC603 IC/MEMORIES 0IMMRHY001E HYUNDAI 54PIN or LG- M12L64164A-7TG 1.5K OHM 1/6 W 5% IC603 IC/MEMORIES R5J1 QRE141J-152Y C RESISTOR...
  • Page 158 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local TRANSISTOR/ 2SA1037K-Q CHIP TP UZ-5.6BSC 26MM TP Q204 2SA1037K/QR/-X ZD603...
  • Page 159 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local CAPACITOR/FIXED 68PF 50V 5% NP0 1608 CAPACITOR/FIXED 8200PF 50V 10%...
  • Page 160 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local CAPACITOR/FIXED 47PF 50V 5% NP0 1608 CAPACITOR/FIXED 0.01UF 50V 10% X7R(X)
  • Page 161 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local CAPACITOR/FIXED 0.1UF 50V 80%/-20% CAPACITOR/FIXED 22UF SRE/SE 16V 20% C640...
  • Page 162 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local CAPACITOR/FIXED 47UF SRA/SS 6.3V 20% 10UF SRA/SS 16V 20% C751...
  • Page 163 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local 100K OHM 1 / 16 W 1.2K OHM 1 / 16 W 1608...
  • Page 164 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local 0 OHM 1 / 16 W 1608 1M OHM 1 / 16 W 1608...
  • Page 165 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local 1K OHM 1 / 16 W 1608 0 OHM 1 / 16 W 1608...
  • Page 166 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local 100 OHM 1 / 16 W 1608 A,B,D, 4.7K OHM 1 / 16 W 1608...
  • Page 167 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local INDUCTOR/RADIAL HB-1M2012-102JT L304 10UH 5% TP 3X5 TR5 - L920...
  • Page 168 MODEL MARK MODEL MARK MODEL MARK HR-XV45SEF HR-XV45SER HR-XV45SEY HR-XV45SEK HR-XV45SEU HR-XV45SEZ  Symbol No. Part No. Part Name Description Local RESONATOR/ HC-49U KYUNGIL X501 6212AA2143F CRYSTAL 14.31818MHZ +/- LG-6202R- RESONATOR/ CFS-308 CITIZEN X502 DA01B CRYSTAL 32.768KHZ +/- LG-6202R- RESONATOR/...

  • Page 169: Packing Materials And Accessories Parts List

    PAL RF 1.2M + 1WAY YELLOW 1.2M B,C,D,E,F LG-6850R-PAA2F CABLE/COAXIAL 1 WAY COAXIAL DT_HY_HIT_SEIL B,C,D,E,F LG-6850R-PBA2H CABLE/COAXIAL 2 WAY COAXIAL RED_WHITE DT_HY_ B,C,D,E,F LG-6850R-SUA2F CABLE/COAXIAL SCART TO SCART 21 PIN DT_HY_HI LG-6711R1P081F REMOTE CONTROLLER ASSEMBLY N6 VJ9033P1Z NA3GJJ JVC W/SHOW 3-22(No.YD070)

This manual is also suitable for:

Hr-xv45sekHr-xv45serHr-xv45seyHr-xv45sezHr-xv45seu

Table of Contents