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For U.S.A. model Hi-Fi Personal Component System SERVICE MANUAL DVD-1600 MODEL DVD AUDIO/VIDEO PLAYER POWER OPEN/CLOSE STOP STILL / PAUSE PLAY SKIP SLOW / SEARCH TOP MENU MENU ENTER DISPLAY RETURN PLAY MODE SUBTITLE AUDIO ANGLE REPEAT MODE A-B REPEAT...
1 SAFETY PRECAUTIONS 1.1. GENERAL GUIDELINES 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
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Caution Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise hamless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).
J Page button (PAGE) K Speaker V.S.S. button (SP V.S.S.) L Audio only indicator OPEN/CLOSE PLAY STILL / PAUSE STOP PCM AUDIO TECHNOLOGY / DVD AUDIO / VIDEO PLAYER DVD-1600 M Disc tray AUDIO VIDEO ON / STANDBY GROUP PROGRESSIVE SCAN SKIP SLOW / SEARCH HP V.S.S.
5.3. Top Cover 1. Unscrew the screws. 5.4. Tray 1. Pull the tray out of the mechanism unit. Remove the gear and install it onto a screwdriver to make a gear jig. 2. Insert the gear jig into the tray open/close hole. 5.5.
5.6. Mechanism Unit 5.8. Module P.C.B. 1. Unscrew the screws. 1. Unscrew the screws. 2. Remove the connectors. 2. Remove the connectors. 3. Pull out the mechanism unit vertically. 3. Press each tab with the nipper to pull out the module PCB vertically.
5.11. Mother P.C.B. 1. Unscrew the screws. 5.12. Servicing Position 5.12.1. Servicing position of the Module P.C.B. 5.12.2. Servicing position of the Terminal P.C.B.
6 PREVENTION OF STATIC ELECTRICITY DISCHARGE The laser diode in the traverse unit (optical pickup) may brake down due to static electricity of clothes or human body. Use due caution to electrostatic breakdown when servicing and handling the laser diode. 6.1.
7 OPTICAL PICKUP SELF-DIAGNOSIS AND REPLACEMENT PROCEDURE 7.1. Self-diagnosis The optical pickup self-diagnosis function and tilt adjustment check function have been included in this unit. When repairing, use the following procedure for effective Self-diagnosis and tilt adjustment.Be sure to use the self-diagnosis function before replacing the optical pickup when "NO DISC"...
7.2. Cautions to Be Used Before Replacing the Optical Pickup Unit and Spindle Motor Assembly Before replacing the optical pickup unit and spindle motor assembly, check the total using hours for each of them. The checking method is as follows: Cautions to be taken when replacing the optical pickup (Recommended soldering iron) HAKKO ESD Product The optical pickup may break down due to the static...
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8 Self-Diagnosis Function and Service Modes 8.1. New servicing method for DVD player (5th generation models) With the 5th generation models new self-diagnosis function and new servicing method described below are additionally available. 8.1.1. Firmware updating and recovery with disc x x x x Recovery x x x x Firmware updating Simply run the recovery disc.
8.2. How to use recovery disc 8.2.1. Performing recovery 1. Load the recovery disc RFKZD5TR007 on to the player and run it. 2. Recovery is performed automatically. When it is finished, a message appears on the screen. 3. Remove the recovery disc. 4.
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8.3. Fault diagnosis using new self-diagnosis function The 5th generation DVD players have the additional new service modes as described above to further reinforce the diagnosis function. These new functions are unable to bring sufficient results when they are used alone. Effective fault diagnosis can be expected when multiple diagnostic methods are properly combined in accordance with the servicing procedures depending on specific fault status.
8.4. Overview of each function 8.4.1. Cumulative operation time display 1. Operation/display Key operations are as follows. Laser operation time ..... In STOP mode, main unit PAUSE+FWD-SKIP+ remote controller [5] Spindle motor operation time ..In STOP mode, main unit PAUSE+FWD-SKIP+ remote controller [6] To reset the timer, perform the following while displaying the time with above key operation.
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8.4.3. ADSC internal RAM display function 1. Operation/display Key operation: Main unit PAUSE+OPEN + remote controller [RETURN] Operate the remote controller [CLEAR] key to update internal RAM address and display 11 learned values. Table 1 shows the descriptions of the display. 2.
8.5. Service Mode Table 1 The service modes can be activated by pressing various button combination on the player and remote control unit. Player buttons Remote control unit buttons Application Note PAUSE Displaying the UHF display F_ _ _ Refer to section 8.5. Self- Diagnosis Function (UHF OPEN/CLOSE Display).
Error Code Error Content Additional error explanation Defect 1 Defect 2 Defect 3 Defect 4 F631 CPPM KEY DET is not (CPPM file system is unreadable caused by DISC CPPM available till the FILE scratches) terminal F632 CPPM KEY DET is not Been revoked or falsified DISC EEPROM...
8.13. Sales demonstration lock function This function prevents discs from being lost when the unit is used for sales demonstrations by disabling the disc eject function. "LOCKED" is displayed on the unit, and ordinary operation is disabled. 8.13.1. Setting The sales demonstration lock is set by simultaneously pressing STOP button on the player and POWER button on the remote control unit.
9 ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT 9.1. Disassembly Procedure 9.3. Clamp Plate Unit 1. Spread the stopper with hand to slide the tabs and remove the clamp plate unit. 9.2. Terminal P.C.B. 1. Unscrew the screws. 2. Remove the solders. 3.
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9.4. Tray 1. Lift the tray. OReassemble the tray so that it is in the backmost position. 1. Turn traverse gear until cam gear leaver comes to the lever adjusting position at the end of mechanical chassis unit. a. Place the tray on the unit from rearward. 2.
Caution: Make sure to mate convex phase and concave phase properly, so that the gap between turntable and tray 9.6. Traverse Gear becomes 5mm or less. 1. Disengage the tabs from the traverse gear. 2. Remove the traverse gears B and C. 9.5.
9.7. Optical Pickup Unit 9.7.1. Precautions in optical pickup replacement 1. Unscrew the screws. The optical pickup can be damaged by static electricity 2. Remove the spring holders and the springs. from you body. Be sure to take static electricity 3.
9.7.2. Disassembling the Optical Pickup Unit 1. Remove the 2 screws A and remove the TRV feed rack. 2. Remove the 2 screws B and remove the Terminal FPC and shaft spring. 3. Remove the optical pickup. Fig. 1 9.7.3. Cautions to Be Taken When Replacing the Optical Pickup x x x x An antistatic flexible sheet (FPC) is connected with the new optical pickup.
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3. Install the optical pickup unit, spring, drive shaft, guide shaft, rubber cushion, and spring holder on the traverse block. Fig. 3 Cautions to be taken when assembling the unit: Install the pickup unit so that it is located at the rear end of the guide shaft.)
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4. Cut the antistatic flexible sheet for the optical pickup unit. Fig. 6...
9.8. Disassembling the Middle Chassis 1. Remove the holder pins. 2. Remove the tab. 3. It lifts while pulling it in the direction of the arrow. 9.9. Disassembling the Traverse Gear A/FG unit 1. Unscrew the screw. 2. Remove the traverse gear A. 9.10.
10 ADJUSTMENT PROCEDURES 10.1. Service Tools and Equipment Application Name Number Tilt adjustment DVD test disc DVDT-S15 or DVDT-S01 Hex wrench JGS0100 Inspection Extension cable (module P.C.B. to mother P.C.B.) JGS0116 Extension cable (module P.C.B. to mother P.C.B.) JGS0098 Others Screw lock RZZ0L01 Frease (1)
10.4. Optical adjustment 10.4.1. Optical pickup tilt adjustment Measurement point Adjustment point Mode Disc Tangential adjustment screw T01 (inner periphery) play DVDR-S15 or DVDT-S01 Tilt adjustment screw T43 (outer periphery) play Measuring equipment Adjustment value None (Main unit display for servicing is used.) Adjust to the minimum jitter value.
11 Electrical Confirmation 11.1. Video Output (Luminance Signal) Confirmation Do this confirmation after replacing a P.C.B. Measurement point Mode Disc Video output terminal Color bar 75% DVDT-S15 PLAY (Title 46):DVDT-S15 PLAY (Title 12):DVDT-S01 DVDT-S01 Measuring equipment, tools Confirmation value Screwdriver, Oscilloscope 1000mVp-p±20mV 200mV/div, 10µsec/div Purpose: To maintain video signal output compatibility.
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12 Abbreviations INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS A0~UP ADDRESS ERROR TORQUE CONTROL ACLK AUDIO CLOCK ERROR TORQUE CONTROL AD0~UP ADDRESS BUS REFERENCE ADATA AUDIO PES PACKET DATA ENCSEL ENCODER SELECT ADDRESS LATCH ENABLE ETMCLK EXTERNAL M CLOCK (81MHz/40.5MHz) AMUTE AUDIO MUTE ETSCLK EXTERNAL S CLOCK (54MHz) AREQ...
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INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS READ ENABLE VBLANK V BLANKING RFENV RF ENVELOPE COLLECTOR POWER SUPPLY RF PHASE DIFFERENCE OUTPUT VOLTAGE (CD-ROM) REGISTER SELECT VCDCONT VIDEO CD CONTROL (TRACKING RSEL RF POLARITY SELECT BALANCE) RESET DRAIN POWER SUPPLY VOLTAGE RESERVE VIDEO FEED BACK VREF VOLTAGE REFERENCE SBI0, 1...
14 BLOCK DIAGRAM 14.1. OVERALL BLOCK DIAGRAM MECHANISM UNIT MODULE P.C.B. IC5201 IC2001 FRONT OPTICAL PICK UP PROCESSOR UNIT (FEP) OPTICAL DISC IC2501 CONTROLLER (ODC) IC6301 SPINDLE MOTOR 32M bit MOTOR DIGITAL FLASH DRIVE SERVO CONTROLLER IC6801 TRAVERSE (DSC) MOTOR SODC IC6201 MAIN...
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MOTHER P.C.B. IC3001 IC4211 MIXL MIXR HP L/R IC6501/IC6521 AUDIO DECODER (AV DEC) CONVERTER IC3061 64M bit SDRAM IC3501 VIDEO OUT S-VIDEO VIDEO DRIVE IC3201 INTERLACE VIDEO D/A CB(P CONVERTER CR(P OVERALL BLOCK DIAGRAM...
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MAIN SIGNAL IC4402 IC4731 J4731 IC4402 IC4731 HP OUT IC4302 JK4501 FL OUT IC4302 FR OUT IC4303 JK4501 SL OUT IC4303 SR OUT IC4304 JK4501 CNT OUT IC4304 SW OUT IC4301 JK4501 MIX L IC4301 MIX R AUDIO BLOCK DIAGRAM...
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MODULE P.C.B. Transistor CP6201 F-2 C CP6320 F-2 C TC2002 C-6 F TC3203 A-6 F TL6204 F-3 C Q3101 C-2 F CP6202 F-2 C CP6321 F-2 C TC2004 C-6 F TC3204 A-6 F TL6205 F-4 C Q3105 C-3 F CP6322 F-2 C TC2006 C-6 F...
18 REPLACEMENT PARTS LIST Part indicated with the mark "" are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying. Ordering part without stating its part number can not be supplied.
PARTS LIST OF EXPLODED VIEW Ref. No Part No Parts Name Q'ty Remarks Others 928 0150 014 TOP COVER 9MV HD06 90 SCREW 9MV HD10 41 SCREW 928 0150 108 928 0050 402 SCREW 928 0150 205 FOOT RUBBER 9MR EP31 56D MOTHER P.C.B.
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Ref. No Part No Parts Name Q'ty Remarks 928 0169 306 MECHA CHASSIS ASS'Y 129-1 928 0151 806 OPEN SWITCH 129-2 928 0151 903 SCREW 9MR ME03 18 CLAMPER SPRING 928 0151 505 CLAMP PLATE 928 0151 602 FIXTURE 928 0151 709 SPRING HOLDER 928 0169 403 CLAMPER ASS'Y...
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