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Lumatron DPVR-4627, Руководство по обслуживанию

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20030822

3-3-4

H9501EL

C1208

CHIP CERAMIC CAP. CH J 47pF/50V or

CHD1JJ3CH470

CHIP CERAMIC CAP. CG J 47pF/50V

CHD1JJ3CG470

C1221

ELECTROLYTIC CAP. 10

µ

F/16V M H7

CE1CMAVSL100

C1222

ELECTROLYTIC CAP. 10

µ

F/16V M or

CE1CMASDL100

ELECTROLYTIC CAP. 10

µ

F/16V M

CE1CMASTL100

C1223

CHIP CERAMIC CAP. CH J 1000pF/50V or

CHD1JJ3CH102

CHIP CERAMIC CAP. CH J 1000pF/25V or

CHD1EJ3CH102

CHIP CERAMIC CAP. CG J 1000pF/50V

CHD1JJ3CG102

C1224

CHIP CERAMIC CAP. B K 1000pF/50V

CHD1JK30B102

C1245

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C1246

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C1247

ELECTROLYTIC CAP. 470

µ

F/16V M or

CE1CMASDL471

ELECTROLYTIC CAP. 470

µ

F/16V M

CE1CMASTL471

C1249

ELECTROLYTIC CAP. 47

µ

F/16V M H7

CE1CMAVSL470

C1351

ELECTROLYTIC CAP. 22

µ

F/6.3V M H7

CE0KMAVSL220

C1352

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C1353

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C1354

CHIP CERAMIC CAP. CH J 100pF/50V or

CHD1JJ3CH101

CHIP CERAMIC CAP. CG J 100pF/50V

CHD1JJ3CG101

C1355

CHIP CERAMIC CAP. F Z 1

µ

F/10V

CHD1AZ30F105

C1359

CHIP CERAMIC CAP. CH D 9pF/50V

CHD1JD3CH9R0

C1393

ELECTROLYTIC CAP. 470

µ

F/6.3V M or

CE0KMASDL471

ELECTROLYTIC CAP. 470

µ

F/6.3V M

CE0KMASTL471

C1394

ELECTROLYTIC CAP. 47

µ

F/6.3V M H7

CE0KMAVSL470

C1402

PCB JUMPER D0.6-P5.0

JW5.0T

C1421

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C1422

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C1441

CHIP CERAMIC CAP. B K 0.33

µ

F/10V

CHD1AK30B334

C1442

ELECTROLYTIC CAP. 470

µ

F/6.3V M or

CE0KMASDL471

ELECTROLYTIC CAP. 470

µ

F/6.3V M

CE0KMASTL471

C1445

ELECTROLYTIC CAP. 470

µ

F/6.3V M or

CE0KMASDL471

ELECTROLYTIC CAP. 470

µ

F/6.3V M

CE0KMASTL471

C1461

ELECTROLYTIC CAP. 1

µ

F/50V M or

CE1JMASDL1R0

ELECTROLYTIC CAP. 1

µ

F/50V M

CE1JMASTL1R0

C1462

ELECTROLYTIC CAP. 470

µ

F/6.3V M or

CE0KMASDL471

ELECTROLYTIC CAP. 470

µ

F/6.3V M

CE0KMASTL471

C1471

ELECTROLYTIC CAP. 1

µ

F/50V M or

CE1JMASDL1R0

ELECTROLYTIC CAP. 1

µ

F/50V M

CE1JMASTL1R0

C1481

ELECTROLYTIC CAP. 1

µ

F/50V M or

CE1JMASDL1R0

ELECTROLYTIC CAP. 1

µ

F/50V M

CE1JMASTL1R0

C1482

ELECTROLYTIC CAP. 470

µ

F/6.3V M or

CE0KMASDL471

ELECTROLYTIC CAP. 470

µ

F/6.3V M

CE0KMASTL471

C1486

ELECTROLYTIC CAP. 1

µ

F/50V M H7

CE1JMAVSL1R0

C1487

CHIP CERAMIC CAP. B K 1000pF/50V

CHD1JK30B102

C1523

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C1531

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C1532

ELECTROLYTIC CAP. 22

µ

F/6.3V M H7

CE0KMAVSL220

C2002

CHIP CERAMIC CAP. B K 1000pF/50V

CHD1JK30B102

C2004

ELECTROLYTIC CAP. 100

µ

F/6.3V H7

CE0KMAVSL101

Ref. No. 

Description

Part  No.

C2012

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C2013

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C2016

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

CONNECTORS

CN050

CONNECTOR BASE, 18P TUC-P18P-B1

J3TUA18TG001

CN701

AFV PCB ASSEMBLY CP2500/9311

H9311AFV

CN1051

FMN CONNECTOR, SIDE 22P 22FMN-STRK

JCFNG22JG004

CN1601

FMN CONNECTOR, SIDE 18P 18FMN-STK

JCFNG18JG003

CN2014

FMN CONNECTOR, SIDE 4P 04FMN-STRK

JCFNG04JG004

DIODES

D051

RECTIFIER DIODE 1N4005

NDQZ001N4005

D052

RECTIFIER DIODE 1N4005

NDQZ001N4005

D053

RECTIFIER DIODE 1N4005

NDQZ001N4005

D054

ZENER DIODE DZ-10BSBT265 or

NDTB00DZ10BS

ZENER DIODE MTZJT-7710B

QDTB00MTZJ10

D056

ZENER DIODE DZ-33BSDT265 or

NDTD00DZ33BS

ZENER DIODE MTZJT-7733D

QDTD00MTZJ33

D057

RECTIFIER DIODE 1N4005

NDQZ001N4005

D101

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D102

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D103

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D104

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D105

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D106

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D107

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D108

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D109

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D110

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D115

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D118

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D119

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D121

ZENER DIODE DZ-11BSAT265 or

NDTA00DZ11BS

ZENER DIODE MTZJT-7711A

QDTA00MTZJ11

D301

SWITCHING DIODE 1N4148M or

NDTZ01N4148M

SWITCHING DIODE 1SS133(T-77)

QDTZ001SS133

D510

SWITCHING DIODE 1N4148M or

NDTZ01N4148M

SWITCHING DIODE 1SS133(T-77)

QDTZ001SS133

D511

ZENER DIODE DZ-7.5BSAT265 or

NDTA0DZ7R5BS

ZENER DIODE MTZJT-777.5A

QDTA0MTZJ7R5

D512

SWITCHING DIODE 1N4148M or

NDTZ01N4148M

SWITCHING DIODE 1SS133(T-77)

QDTZ001SS133

Ref. No. 

Description

Part  No.

Содержание DPVR-4627

Страница 1: ...I Schematic Diagrams I CBA s Sec 2 Deck Mechanism Section I Standard Maintenance I Alignment for Mechanism I Disassembly Assembly of Mechanism I Alignment Procedures of Mechanism Sec 3 Exploded views...

Страница 2: ...lectrical Adjustment Instructions 1 7 1 FIRMWARE Renewal Mode 1 8 1 Block Diagrams 1 9 1 Schematic Diagrams CBA s and Test Points 1 10 1 Waveforms 1 11 1 Wiring Diagrams 1 12 1 IC Pin Function Descrip...

Страница 3: ...de W O Burst 1 4 Video Color S N AM R P dB 37 41 SP Mode 1 5 Video Color S N PM R P dB 30 36 SP Mode 1 6 Resolution PB Line 230 245 SP Mode 2 Servo 2 1 Jitter Low sec 0 07 0 12 SP Mode 2 2 Wow Flutter...

Страница 4: ...3 Load imp 100 K ohm 4 Room ambient 5 C 40 C ITEM CONDITIONS UNIT NOMINAL LIMIT 1 Video Output 75 ohm load Vpp 1 0 0 1 2 Optical Digital Out dBm 18 3 Audio PCM 3 1 Output Level 1kHz 0dB Vrms 2 0 3 2 S...

Страница 5: ...eyes at least 30cm away from the pickup lens when the diode is turned on Do not look directly at the laser beam Caution Use of controls and adjustments or doing procedures other than those specified h...

Страница 6: ...e especially 1 Wires covered with PVC tubing 2 Double insulated wires 3 High voltage leads D Use specified insulating materials for hazardous live parts Note especially 1 Insulation tape 2 PVC tubing...

Страница 7: ...2 Leakage Current Test Confirm the specified or lower leakage current between B earth ground power cord plug prongs and externally exposed accessible parts RF termi nals antenna terminals video and a...

Страница 8: ...e the flat pack IC with tweezers while apply ing the hot air 3 Bottom of the flat pack IC is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the fl...

Страница 9: ...pins of the flat pack IC you can remove it easily Fig S 1 3 2 Affix the wire to a workbench or solid mounting point as shown in Fig S 1 5 3 While heating the pins using a fine tip soldering iron or h...

Страница 10: ...cur due to a potential difference caused by electro static charge during unpacking or repair work 1 Ground for Human Body Be sure to wear a grounding band 1M that is prop erly grounded to remove any s...

Страница 11: ...e Deck Mechanism Assembly and press the PLAY button The tape will be loaded into the Deck Mechanism Assembly Make sure the power is on connect TP501 SENSOR INHIBITION to GND This will stop the functio...

Страница 12: ...LUG DESOLDER Note 1 Top Cover D1 7 S 1 2 Front Assembly D2 S 2 7 L 1 1 1 1 1 2 3 Top Bracket D2 2 S 3 2 S 3A 4 DVD Mecha Assembly D3 3 S 4 CN302 CN401 CN601 5 DVD Main CBA D4 2 S 5 CN201 CN301 2 2 1 2...

Страница 13: ...ng the FFC cable CN301 from it If you disconnect the FFC cable CN301 the laser diode of pickup will be destroyed Fig D4 2 3 Disconnect Connector CN201 Remove two Screws S 5 and lift the DVD Main CBA F...

Страница 14: ...C Short the three short lands by soldering FPC Cable Slide View for C S 5 CN201 5 DVD Main CBA Unit DVD Mecha S 5 CN301 Fig D4 S 7 S 6 S 7 6 Rear Unit S 7 CN003 Fig D5 9 Rear Panel 7 Power Supply CBA...

Страница 15: ...ain CBA 11 Deck Assembly 12 Main CBA SW507 LD SW Pin BOTTOM VIEW Lead connections of Deck Assembly and Main CBA Desolder Desolder Lead with blue stripe Lead with blue stripe Desolder Desolder From FE...

Страница 16: ...3 17 Deck Pedestal Fig D9 DVD Mecha Deck Assembly Tray Top Cover 3 2 Rotate this roulette in the direction of the arrow 1 2 To Remove the Disc Manually 1 Remove the Top Cover 2 Rotate this roulette in...

Страница 17: ...e Dual trace with 10 1 probe V Range 0 001 50V Div F Range DC AC 20MHz 2 Alignment Tape FL6A Head Switching Position Adjustment Purpose To determine the Head Switching point during playback Symptom of...

Страница 18: ...t Then plug it again 7 Turn the power on by pressing the power button and the tray will close 8 Press 1 2 3 4 and DISPLAY buttons on the remote control unit in that order Fig g appears on the screen 9...

Страница 19: ...2 2 KEY 1 4 4 POWER LED KEY SWITCH CL505 D591 CL591 AL 5V FUNCTION CBA SDA SCL IC502 MEMORY 72 32 19 83 IIC BUS SCL D V SYNC D REC H INPUT SELECT RF SW H A SW C ROTA IIC BUS SDA H A COMP V ENV 58 C SY...

Страница 20: ...19 20 JK101 V OUT1 V IN1 61 63 96 95 94 93 90 89 88 87 CHARA INS CCD 1H DELAY SP BYPASS MUTE PB EE IN1 TUNER IN1 TUNER MUTE PB EE FRT IN2 FRT IN2 AGC P R R Y C P R P R P EP Y DELAY Y C MIX 21 79 78 AG...

Страница 21: ...PB ON SP LP ON P TUNER IN2 IN1 R ALC DET ALC IC301 AUDIO SIGNAL PROCESS 15 13 17 4 A PB REC CL504 3 A COM 1 AE H 2 AE H FE H A PB REC 4 A COM 3 AE H 1 AE H FE H 2 CL287 AUDIO HEAD AUDIO ERASE HEAD ACE...

Страница 22: ...BA Hi Fi A R 7 Hi Fi COM 8 Hi Fi A L 9 CL251 IC451 MTS SAP Hi Fi AUDIO PROCESS Hi Fi HEAD AMP REC AUDIO SIGNAL PB AUDIO SIGNAL Mode SP REC DVD AUDIO SIGNAL AFV CBA JK101 A OUT1 R A OUT1 L 2 6 2 6 1 3...

Страница 23: ...1001 ERROR VOLTAGE DET T001 MAIN CBA POWER SUPPLY CBA Q1009 HOT CIRCUIT BE CAREFUL 20 19 18 17 16 15 14 13 12 11 1 EV 1 5V 2 EV 1 5V 3 EV 1 5V 4 EV 3 3V 5 EV 3 3V 13 P ON 5V 14 EV 9V 15 EV 9V 17 P ON...

Страница 24: ...LL X TAL OSC 36 864MHz OSC SPINDLE MOTOR DRIVE TRACKING ACTUATOR DRIVE EXT CLOCK CLK33M BE CLOCK 172 170 150 TRAY OUT TRAY IN FG IN 97 SLD 70 SPDL 71 TRACKING DRIVE 152 FOCUS DRIVE 60 66 TO DVD VIDEO...

Страница 25: ...OLLER TIMER WATCH DOG TIMER 32BIT CPU STREAM I F EXTERNAL MEMORY I F SDRAM ECC UMAC 124 125 122 123 128 129 126 127 131 130 135 133 132 134 78 DEBUG BCU INST CACHE D TYPE LATCH DATA CACHE D A D A D A...

Страница 26: ...DVD A L DVD A R PCM BCK SPDIF PCM DATA0 PCM LRCLK ADAC MD ADAC MC ADAC ML PCM SCLK MAIN CBA DVD MAIN CBA UNIT DVD AUDIO SIGNAL DATA AUDIO SIGNAL 18 18 SPDIF A MUTE 3 3V Q1204 WF9 3 WF7 WF8 CN601 1 1 V...

Страница 27: ...itute replacement parts that do not have the same safety characteristics as speci fied in the parts list may create shock fire or other hazards Notes 1 Do not use the part number shown on these draw i...

Страница 28: ...n the parts list section of the service manual 4 Wire Connectors 1 Prefix symbol CN means connector can disconnect and reconnect 2 Prefix symbol CL means wire solder holes of the PCB wire is soldered...

Страница 29: ...Main 1 9 Schematic Diagram VCR Section 1 10 3 1 10 4 H9501SCM1...

Страница 30: ...Main 2 9 Sensor Schematic Diagram VCR Section 1 10 5 1 10 6 H9501SCM2 Note When it is necessary to replace one or more of the following Diodes all one should be replaced D501 D502 D503 D504 1...

Страница 31: ...1 10 7 1 10 8 H9501SCM3 Main 3 9 Schematic Diagram VCR Section...

Страница 32: ...Main 4 9 Schematic Diagram VCR Section 1 10 9 1 10 10 H9501SCM4...

Страница 33: ...Main 5 9 Schematic Diagram VCR Section 1 10 11 1 10 12 H9501SCM5...

Страница 34: ...Main 6 9 Schematic Diagram VCR Section 1 10 13 1 10 14 H9501SCM6...

Страница 35: ...Main 7 9 Schematic Diagram VCR Section 1 10 15 1 10 16 H9501SCM7...

Страница 36: ...Main 8 9 DVD Open Close Schematic Diagram VCR Section 1 10 17 1 10 18 H9501SCM8...

Страница 37: ...1 10 19 1 10 20 Main 9 9 Schematic Diagram VCR Section H9501SCM9...

Страница 38: ...tection against fire hazard replace only with the same type fuse CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see tha...

Страница 39: ...1 10 23 1 10 24 Jack Schematic Diagram VCR Section H9501SCJ...

Страница 40: ...1 10 25 1 10 26 Function Schematic Diagram VCR Section H9501SCF...

Страница 41: ...1 10 27 1 10 28 AFV Schematic Diagram VCR Section H9501SCAFV...

Страница 42: ...Main CBA Top View Sensor CBA Top View SW P VR501 CTL TP503 V OUT TP751 WF3 C PB TP301 WF2 RF SW TP504 WF1 S INH TP501 1 10 29 BH9510F01014A BHB300F01014 A BHB300F01014 B 1 10 30 Sensor CBA Top View...

Страница 43: ...1 10 31 Main CBA Bottom View BH9510F01014A 1 10 32...

Страница 44: ...1 10 33 Function CBA Top View BH9510F01014B 1 10 34 Function CBA Bottom View BH9510F01014C DVD OPEN CLOSE CBA Top View DVD OPEN CLOSE CBA Bottom View...

Страница 45: ...A VARIABLE ISOLATION TRANSFORMER IS REQUIRED CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see that all components in...

Страница 46: ...1 10 37 1 10 38 Jack CBA Top View Jack CBA Bottom View AFV CBA Top View AFV CBA Bottom View BHC400F01091 BH9510F01022C...

Страница 47: ...DVD Main 1 3 Schematic Diagram DVD Section H9501SCD1 1 10 39 1 10 40...

Страница 48: ...1 10 41 1 10 42 DVD Main 2 3 Schematic Diagram DVD Section H9501SCD2...

Страница 49: ...3 4 0 1 127 2 0 2 0 32 64 0 8 0 8 96 3 4 3 4 128 2 0 2 0 PIN NO PLAY STOP PIN NO PLAY STOP PIN NO PLAY STOP PIN NO PLAY STOP 129 2 0 2 0 161 0 5 0 5 193 225 1 9 1 9 130 2 2 2 2 162 1 4 1 4 194 0 0 22...

Страница 50: ...DVD Main 3 3 Schematic Diagram DVD Section 1 10 45 1 10 46 H9501SCD3...

Страница 51: ...T E E 10usec 50mV x 10 WF3 TP751 of Main CBA WF3 UPPER WF1 LOWER V OUT 0 1V x 10 RF SW 0 5V x 10 50usec TP751 of Main CBA TP504 of Main CBA WF2 C PB 10mV x 10 RF SW 0 5V x 10 5msec UPPER LOWER WF1 TP5...

Страница 52: ...IC1402 WF5 Pin 9 of CN1601 VIDEO Y 0 2V 20 sec VIDEO C 0 2V 20 sec VIDEO CVBS 0 5V 20 sec WF7 AUDIO L Pin 13 of CN1601 1V 0 5msec WF8 AUDIO R Pin 15 of CN1601 1V WF9 SPDIF Pin 18 of CN1601 1V 0 1 sec...

Страница 53: ...CN1601 EV 1 5V EV 1 5V EV 3 3V EV 1 5V EV 3 3V GND GND GND GND GND GND GND EV 9V P ON 5V EV 9V FP STB P ON 3 3V FP DIN PWRCON OUT SEL REMOTE DVD FP CLK VIDEO R VIDEO Y ASPECT VIDEO B GND GND VIDEO G...

Страница 54: ...3 4 TRAY OUT TRAY IN GND 5 6 SP 7 SP 8 SL 9 SL FG IN P ON 3 3V D TRAY IN DRIVE CBA FG CBA FG SENSOR TRAY OUT M SLED MOTOR M SPINDLE MOTOR EV 1 5V EV 1 5V EV 3 3V EV 1 5V EV 3 3V GND GND GND GND GND 1...

Страница 55: ...ing Pulse H L 19 OUT Hi Fi H SW HiFi Audio Head Switching Pulse H L 20 NU Not Used 21 OUT DVD POWER DVD Power Control Signal H 22 NU Not Used 23 OUT POWER LED POWER LED Signal Output H L 24 NU Not Use...

Страница 56: ...tor Control Signal PWM 77 OUT D CONT Drum Motor Control Signal PWM 78 OUT C F R Capstan Motor FWD REV Control Signal FWD L REV H H L 79 IN S REEL Supply Reel Rotation Signal PULSE 80 IN T REEL Take Up...

Страница 57: ...ta 1 Input 4 In K2 Key Data 2 Input 5 VSS GND 6 VDD Power Supply 7 Out a Segment Output 8 b 9 c 10 d 11 e 12 f 13 g 14 h 15 VEE Pull Down Level 16 Out i Segment Output 17 Out 7G Grid Output 18 6G 19 5...

Страница 58: ...2SC2120 Y TPE2 KTC3203 Y 2SA1015 GR TPE2 2SA1020 Y 2SC3266 Y TPE2 KTA1281 Y KTC3205 Y E C B A K C E LTV 817 B C F EL817 A B C G D S 2SK3566 1 4 8 5 NJM4558D KIA4558P 1 2 3 4 PQ070XF01SZ 81 80 31 100...

Страница 59: ...rvice Fixtures and Tools 2 2 1 Mechanical Alignment Procedures 2 3 1 Disassembly Assembly Procedures of Deck Mechanism 2 4 1 Alignment Procedures of Mechanism 2 4 9 Sec 2 Deck Mechanism Section I Stan...

Страница 60: ...3 Recording model only B86 Not used in 2 head model H Hours Check I Change Deck Periodic Service Schedule Ref No Part Name 1 000 H 2 000 H 3 000 H 4 000 H B2 Cylinder Assembly I I B3 Loading Motor Ass...

Страница 61: ...hard material but since it is very thin avoid cleaning it vertically 2 Wait for the cleaned part to dry thoroughly before operating the unit 3 Do not reuse a stained head cleaning stick or a stained...

Страница 62: ...ignment Tape FL6N8 1 speed only FL6NS8 2 speed only Azimuth and X Value Adjustment of Audio Control Head Adjustment of Envelope Waveform J 2 Guide Roller Adj Screwdriver Available Locally Guide Roller...

Страница 63: ...re that the Moving guide preparations are in the Eject Position 4 Turn the LDG Belt in the appropriate direction shown in Fig M1 until the Moving guide prepara tions come to the Eject Position Stop tu...

Страница 64: ...the X value and envelope Not good Do the final tape traveling test to see that the tape runs normally in play mode with out creasing or slacking Completion Not good OK OK OK Not good Not good OK Flowc...

Страница 65: ...ition of the Audio Control Erase Head Symptom of Misalignment If the Horizontal Position of the Audio Control Erase Head is not properly aligned maximum envelope can not be obtained at the Neutral pos...

Страница 66: ...f Guide Roller 2 Refer to Fig M3 so that the waveform looks like the one shown in Fig M9 4 If the envelope is as shown in Fig M8 adjust the height of Guide Roller 3 Refer to Fig M3 so that the wavefor...

Страница 67: ...DM6 Desolder 3 S 2 8 8 Loading Motor Assembly T DM1 DM7 Desolder LDG Belt 2 S 3 9 9 AC Head Assembly T DM1 DM7 S 4 10 2 Tape Guide Arm Assembly T DM1 DM8 P 2 11 10 C Door Opener T DM1 DM8 L 4 12 11 Pi...

Страница 68: ...ication 34 26 Loading Arm SP Assembly B DM2 DM14 Refer to Alignment Sec Pg 2 4 8 35 34 Loading Arm TU Assembly B DM2 DM14 Refer to Alignment Sec Pg 2 4 8 36 16 26 M Brake TU Assembly HI T DM1 DM15 37...

Страница 69: ...2 4 3 H9500DA 14 13 11 10 12 7 49 8 32 43 41 40 31 42 45 44 46 9 36 15 38 37 Fig DM1 Top View 34 19 35 25 26 24 23 27 33 20 28 22 Fig DM2 Bottom View...

Страница 70: ...ide and pull up the right side on 2 to release Pin A and Pin B from the slots A Then remove Pin C and Pin D on 2 from the slots B as shown 2 Pin A Slots B Pin C Pin B Pin D Pull up Slide Slot A Slot A...

Страница 71: ...Stripe A 8 9 S 4 S 3 LDG Belt Fig DM8 11 13 12 A 10 L 4 Adj Screw P 3 P 2 27 When reassembling 10 and 12 confirm that pin of 10 and pin of 12 are in the groove of 27 as shown Pin of 12 Pin of 10 Groo...

Страница 72: ...ig DM13 Align 26 and 27 as shown Bottom View 27 Pin of 36 Pin of 33 Position of Mode Lever when installed Pin of 37 26 When reassembling 27 meet the first groove on 27 to the first tooth on 44 as show...

Страница 73: ...2 4 7 H9500DA Refer to the Alignment Section Page 2 4 8 Fig DM14 33 32 L 9 P 5 34 35 Fig DM15 37 39 turn turn 42 43 38 P 6 turn 36 L 10 40 41 C 6 C 7 Fig DM16 44 45 46 L 11 47 48 Slide Fig DM17...

Страница 74: ...echanical or electrical parts Alignment points in Eject Position Alignment 1 Loading Arm SP and TU Assembly Install Loading Arm SP and TU Assembly so that their triangle marks point to each other as s...

Страница 75: ...DVD PLAYER VIDEO CASSETTE RECORDER DPVR 4627 TABLE OF CONTENTS Exploded Views 3 1 1 Mechanical Parts List 3 2 1 Electrical Parts List 3 3 1 Deck Parts List 3 4 1 Sec 3 Exploded views and Parts List S...

Страница 76: ...L033 Function CBA 2L054 2L054 2L091 2L012 2B11 Main CBA A B C DVD Main CBA Unit See Electrical Parts List for parts with this mark Some Ref Numbers are not in sequence 2B15 2B15 2B46 JW001 JW002 JW003...

Страница 77: ...3 1 3 H9501PEX S1 A14 X20B X20A Some Ref Numbers are not in sequence X2 X3 X4 X1 Unit S3 S2 S2 X5 S7 Packing...

Страница 78: ...Chassis Assembly Bottom View Lubricating Point B2 B35 B410 B411 B494 B567 L1053 B74 B10 L1191 B73 B9 B12 B492 B11 B571 B37 B126 L1466 B501 B8 B121 L1450 L1450 L1051 L1467 B553 B86 Mark Description Fl...

Страница 79: ...B565 L1151 B525 B592 B31 L1406 B148 B521 B590 B487 B573 B574 B499 B587 B508 B558 B557 B3 B417 B584 B591 Mark Description Floil G 684G or Multemp MH D Blue grease SLIDUS OIL 150 B522 B414 B416 B518 B5...

Страница 80: ...B563 B300 B562 B482 L1341 B355 B354 B483 B425 L1321 B347 L1321 B361 B359 B529 B360 B514 B313 Some Ref Numbers are not in sequence Mark Description Floil G 684G or Multemp MH D Blue grease SLIDUS OIL 1...

Страница 81: ...CREW S TIGHT M3X8 BIND CHROME GBMS3080 2L012 SCREW S TIGHT M3X8 BIND CHROME GBMS3080 2L021 SCREW S TIGHT M3X26 H9400UD 0VM414507 2L031 SCREW S TIGHT M3X5 BIND HEAD GBMS3050 2L032 SCREW S TIGHT M3X5 BI...

Страница 82: ...D1JJ3CH471 CHIP CERAMIC CAP CG J 470pF 50V CHD1JJ3CG471 C113 CHIP CERAMIC CAP F Z 0 1 F 50V or CHD1JZ30F104 CHIP CERAMIC CAP F Z 0 1 F 25V or CHD1EZ30F104 CHIP CERAMIC CAP FZ Z 0 1 F 50V CHD1JZ3FZ104...

Страница 83: ...820pF 50V or CHD1JJ3CH821 CHIP CERAMIC CAP CH J 820pF 25V or CHD1EJ3CH821 Ref No Description Part No CHIP CERAMIC CAP CG J 820pF 50V CHD1JJ3CG821 C408 CHIP CERAMIC CAP B K 1800pF 50V CHD1JK30B182 C40...

Страница 84: ...CERAMIC CAP CH J 22pF 50V or CHD1JJ3CH220 CHIP CERAMIC CAP CG J 22pF 50V CHD1JJ3CG220 Ref No Description Part No C544 CHIP CERAMIC CAP CH J 22pF 50V or CHD1JJ3CH220 CHIP CERAMIC CAP CG J 22pF 50V CHD...

Страница 85: ...F Z 0 1 F 25V or CHD1EZ30F104 CHIP CERAMIC CAP FZ Z 0 1 F 50V CHD1JZ3FZ104 C1531 CHIP CERAMIC CAP B K 0 01 F 50V CHD1JK30B103 C1532 ELECTROLYTIC CAP 22 F 6 3V M H7 CE0KMAVSL220 C2002 CHIP CERAMIC CAP...

Страница 86: ...LBD00PKV005 L402 INDUCTOR 47 H K 5FT LLARKBSTU470 Ref No Description Part No L451 INDUCTOR 47 H K 5FT LLARKBSTU470 L452 PCB JUMPER D0 6 P5 0 JW5 0T L501 INDUCTOR 100 H K 26T LLAXKATTU101 L502 PCB JUMP...

Страница 87: ...r QQSJ02SC2785 TRANSISTOR 2SC2785 H or QQSH02SC2785 TRANSISTOR 2SC2785 F or QQSF02SC2785 Ref No Description Part No TRANSISTOR 2SC1815 Y TPE2 or QQSY02SC1815 TRANSISTOR 2SC1815 GR TPE2 QQS102SC1815 Q5...

Страница 88: ...f No Description Part No R309 CHIP INDUCTOR MLG1608B18NJT000 or LLACJB3TE18N CHIP INDUCTOR HK1608 18NJ T LLACJB3TU18N R310 CARBON RES 1 6W J 33 or RCX6JATZ0330 CARBON RES 1 4W J 33 RCX4JATZ0330 R311 C...

Страница 89: ...1608 1 10W J 18k RRXAJR5Z0183 R542 CHIP RES 1608 1 10W J 1k RRXAJR5Z0102 Ref No Description Part No R543 CARBON RES 1 4W J 1k RCX4JATZ0102 R544 CHIP RES 1608 1 10W J 10k RRXAJR5Z0103 R545 CHIP RES 160...

Страница 90: ...0 R1441 CHIP RES 1608 1 10W F 75 or RRXAFR5H75R0 CHIP RES 1608 1 10W F 75 RRXAFR5Z75R0 R1442 CARBON RES 1 4W J 75 RCX4JATZ0750 R1461 CHIP RES 1608 1 10W F 36 or RRXAFR5H36R0 Ref No Description Part No...

Страница 91: ...01 MISCELLANEOUS 2B13 BUSH LED E H1600UD 0VM408832 JW007 FLAT CABLE 4P AWG26 2651 P2 0 130 WX3804S6FF13 Ref No Description Part No Ref No Description Part No DVD OPEN CLOSE CBA MCV C Consists of the f...

Страница 92: ...SS133 D1024 SWITCHING DIODE 1N4148M or NDTZ01N4148M SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D1025 SWITCHING DIODE 1N4148M or NDTZ01N4148M SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D1026 ZENER DIODE DZ...

Страница 93: ...CHROME or GBMS3080 SCREW S TIGHT M3X6 BIND HEAD GBMS3060 AC1001 AC CORD PE8G2CG9G0A 055 WAE0162LW001 F1001 FUSE T1 6AL 250V or PAGC20BW3162 FUSE T1 6AL 250V or 1790994 FUSE 50T016H 1 6A 250V PAGH20BHV...

Страница 94: ...SSL100 C16 ELECTROLYTIC CAP 10 F 16V M H7 CE1CMASSL100 C17 CHIP CERAMIC CAP F Z 0 1 F 50V or CHD1JZ30F104 CHIP CERAMIC CAP F Z 0 1 F 25V or CHD1EZ30F104 CHIP CERAMIC CAP FZ Z 0 1 F 50V CHD1JZ3FZ104 C1...

Страница 95: ...ASSEMBLY MK12 or 0VDM12542 SLIDER SP MK12 0VM101182H B359 CLEANER LEVER MK10 0VM304413 B360 CLEANER ROLLER MK9 0VM410032C B361 CL POST MK10 0VM411114 B410 PINCH ARM A ASSEMBLY 4 MK12 or 0VSA13572 PIN...

Страница 96: ...SCREW S TIGHT M2 6X8 WASHER HEAD GCMS9080 L1151 SCREW SEMS M3X4 PAN HEAD or CPM33040 SCREW SEMS M2 6X4 PAN HEAD CPM39040 L1191 SCREW S TIGHT M2 6X8 WASHER HEAD GCMS9080 L1321 SCREW S TIGHT M3X6 BIND...

Страница 97: ...DPVR 4627 H9501ED...

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