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FUNAI DCVR-2700 Service Manual Download Page 87

20020805

3-3-2

H9307EL

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C318

CHIP CERAMIC CAP. B K 0.022

µ

F/50V or

CHD1JK30B223

CHIP CERAMIC CAP. B K 0.022

µ

F/25V

CHD1EK30B223

C319

CHIP CERAMIC CAP. CH J 68pF/50V or

CHD1JJ3CH680

CHIP CERAMIC CAP. CG J 68pF/50V

CHD1JJ3CG680

C320

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

C321

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

C322

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

C323

CHIP CERAMIC CAP. CH J 68pF/50V or

CHD1JJ3CH680

CHIP CERAMIC CAP. CG J 68pF/50V

CHD1JJ3CG680

C324

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C325

CERAMIC CAP.(AX) Y M 8200pF/16V

CCA1CMT0Y822

C326

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

C327

CHIP CERAMIC CAP. CH J 68pF/50V or

CHD1JJ3CH680

CHIP CERAMIC CAP. CG J 68pF/50V

CHD1JJ3CG680

C328

ELECTROLYTIC CAP. 47

µ

F/6.3V M H7

CE0KMAVSL470

C329

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

C330

ELECTROLYTIC CAP. 100

µ

F/16V M H7

CE1CMAVSL101

C331

ELECTROLYTIC CAP. 220

µ

F/6.3V M H7

CE0KMAVSL221

C333

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

C334

ELECTROLYTIC CAP. 1

µ

F/50V M H7

CE1JMAVSL1R0

C335

ELECTROLYTIC CAP. 100

µ

F/6.3V H7

CE0KMAVSL101

C336

CHIP CERAMIC CAP. CH J 220pF/50V or

CHD1JJ3CH221

CHIP CERAMIC CAP. CG J 220pF/50V

CHD1JJ3CG221

C337

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

C338

CERAMIC CAP.(AX) B K 100pF/50V or

CCA1JKT0B101

CERAMIC CAP.(AX) B J 100pF/50V

CCA1JJT0B101

C339

CHIP CERAMIC CAP. CH J 120pF/50V or

CHD1JJ3CH121

CHIP CERAMIC CAP. CG J 120pF/50V

CHD1JJ3CG121

C340

ELECTROLYTIC CAP. 1

µ

F/50V M H7

CE1JMAVSL1R0

C341

CHIP CERAMIC CAP. CH J 15pF/50V or

CHD1JJ3CH150

CHIP CERAMIC CAP. CG J 15pF/50V

CHD1JJ3CG150

C343

ELECTROLYTIC CAP. 10

µ

F/16V M H7

CE1CMAVSL100

C344

ELECTROLYTIC CAP. 4.7

µ

F/25V M NP H7

CP1EMAVSB4R7

C345

ELECTROLYTIC CAP. 0.47

µ

F/50V M H7

CE1JMAVSLR47

C346

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

C347

CHIP CERAMIC CAP. CH J 68pF/50V or

CHD1JJ3CH680

CHIP CERAMIC CAP. CG J 68pF/50V

CHD1JJ3CG680

C348

CERAMIC CAP.(AX) F Z 0.1

µ

F/50V

CCA1JZTFZ104

C349

CHIP CERAMIC CAP. B K 0.22

µ

F/10V

CHD1AK30B224

C370

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C371

CHIP CERAMIC CAP. B K 0.022

µ

F/50V or

CHD1JK30B223

CHIP CERAMIC CAP. B K 0.022

µ

F/25V

CHD1EK30B223

C372

CHIP CERAMIC CAP. F Z 0.1

µ

F/50V or

CHD1JZ30F104

Ref. No.

Description

Part No.

CHIP CERAMIC CAP. F Z 0.1

µ

F/25V or

CHD1EZ30F104

CHIP CERAMIC CAP. FZ Z 0.1

µ

F/50V

CHD1JZ3FZ104

C373

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

C374

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

C375

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C376

CHIP CERAMIC CAP. B K 0.022

µ

F/50V or

CHD1JK30B223

CHIP CERAMIC CAP. B K 0.022

µ

F/25V

CHD1EK30B223

C377

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C378

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C379

ELECTROLYTIC CAP. 0.47

µ

F/50V M H7

CE1JMASSLR47

C381

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

C382

CHIP CERAMIC CAP. B K 2200pF/50V

CHD1JK30B222

C383

CHIP CERAMIC CAP. B K 2200pF/50V

CHD1JK30B222

C384

ELECTROLYTIC CAP. 2.2

µ

F/50V M H7

CE1JMASSL2R2

C402

FILM CAP.(P) 0.018

µ

F/100V J or

CMA2AJS00183

FILM CAP.(P) 0.018

µ

F/50V J

CA1J183MS029

C403

CERAMIC CAP. B K 470pF/100V or

CCD2AKP0B471

CERAMIC CAP. B K 470pF/500V

CCD2JKS0B471

C404

ELECTROLYTIC CAP. 220

µ

F/6.3V M or

CE0KMASDL221

ELECTROLYTIC CAP. 220

µ

F/6.3V M

CE0KMASTL221

C405

ELECTROLYTIC CAP. 47

µ

F/6.3V M H7

CE0KMAVSL470

C406

ELECTROLYTIC CAP. 4.7

µ

F/25V M H7

CE1EMAVSL4R7

C407

CHIP CERAMIC CAP. CH J 820pF/50V or

CHD1JJ3CH821

CHIP CERAMIC CAP. CH J 820pF/25V or

CHD1EJ3CH821

CHIP CERAMIC CAP. CG J 820pF/50V

CHD1JJ3CG821

C408

CERAMIC CAP.(AX) X K 1800pF/16V

CCA1CKT0X182

C409

CHIP CERAMIC CAP. CH J 33pF/50V or

CHD1JJ3CH330

CHIP CERAMIC CAP. CG J 33pF/50V

CHD1JJ3CG330

C410

ELECTROLYTIC CAP. 10

µ

F/16V M H7

CE1CMAVSL100

C411

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C412

ELECTROLYTIC CAP. 33

µ

F/6.3V M H7

CE0KMAVSL330

C413

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

C414

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C415

ELECTROLYTIC CAP. 4.7

µ

F/25V M H7

CE1EMAVSL4R7

C416

CHIP CERAMIC CAP. B K 4700pF/50V

CHD1JK30B472

C417

ELECTROLYTIC CAP. 22

µ

F/6.3V M H7

CE0KMAVSL220

C418

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

C419

CHIP CERAMIC CAP. CH J 220pF/50V or

CHD1JJ3CH221

CHIP CERAMIC CAP. CG J 220pF/50V

CHD1JJ3CG221

C420

CHIP CERAMIC CAP. B K 0.01

µ

F/50V

CHD1JK30B103

C421

ELECTROLYTIC CAP. 47

µ

F/6.3V M H7

CE0KMAVSL470

C451

ELECTROLYTIC CAP. 4.7

µ

F/25V M H7

CE1EMAVSL4R7

C452

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

C453

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

C454

ELECTROLYTIC CAP. 2.2

µ

F/50V M H7

CE1JMAVSL2R2

C455

ELECTROLYTIC CAP. 2.2

µ

F/50V M H7

CE1JMAVSL2R2

C456

ELECTROLYTIC CAP. 10

µ

F/16V M H7

CE1CMAVSL100

Ref. No.

Description

Part No.

Summary of Contents for DCVR-2700

Page 1: ...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 an...

Page 2: ...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 Descriptions 1 13 1 Lead Identifications 1...

Page 3: ...e 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...

Page 4: ...y AC230 V 60 Hz 3 Load imp 100 K ohm 4 Room ambient 25 C ITEM CONDITIONS UNIT NOMINAL LIMIT 1 Video Output 75 ohm load Vpp 1 0 2 Optical Digital Out dBm 18 3 Audio PCM 3 1 Output Level 1kHz 0dB Vrms 2...

Page 5: ...r 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...

Page 6: ...specially 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 3 S...

Page 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...

Page 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...

Page 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...

Page 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...

Page 11: ...will stop the function of Tape Start Sensor Tape End Sen sor and Reel Sensors If these TPs are connected before plugging in the unit the function of the sensors will stay valid See Fig 1 Note Because...

Page 12: ...ER Note 1 Top Cover D1 8 S 1 2 Front Assembly D2 CN505 2 L 1 Tray Panel 7 L 2 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 3 Top Bracket D2 4 S 2 4 Jack CBA D3 3 S 3 5 DVD Mecha Assembly D4 3 S 4 CN501 CN701 1 Top...

Page 13: ...work To avoid damage of pickup follow next procedures 2 1 Slide the pickup unit as shown in Fig D5 2 2 Short the three short lands of FPC cable with sol der before removing the FFC cable CN101 from i...

Page 14: ...ly 6 DVD Main CBA Unit CN401 S 5 S 5 S 5 View for B Pickup Unit C B Short the three short lands by soldering View for C Slide View for A OR Short the three short lands by soldering A Fig D5 S 7 S 7 S...

Page 15: ...haft Cam Gear 10 Main CBA 9 Deck Assembly 10 Main CBA SW507 LD SW Pin Desolder Desolder Desolder Desolder Desolder BOTTOM VIEW From FE Head From Cylinder Assembly From AC Head Assembly Lead with blue...

Page 16: ...W 1 S 14 16 Side Bracket 14 Deck Pedestal 1 17 Insulator 13 Power Supply CBA 15 Deck Pedestal 2 S 11 S 11 Bracket L 3 Fig D9 HOW TO MANUAL EJECT 1 Remove the Top Case 2 Make a tool from a paper clip...

Page 17: ...cope 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...

Page 18: ...in 2 of Fig c is described as follows 5 After programming is finished the tray opens auto matically Fig e appears on the screen and the checksum in 3 of Fig e appears on the VFD Fig f At this time no...

Page 19: ...ON H C POW SW P DOWN L 67 66 86 P DOWN L OUTPUT SELECT SW506 TO VIDEO BLOCK TO Hi Fi AUDIO BLOCK TO AUDIO BLOCK 2 2 KEY 2 6 6 POWER LED 4 4 CAS LED 5 5 TIMER LED KEY SWITCH CN505 D651 D653 D652 D654...

Page 20: ...IN1 19 20 11 15 7 JK102 V OUT2 V IN2 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...

Page 21: ...MUTE 11 6 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 FE H A PB REC 4 A COM 3 AE H 1 FE H 2 CL287 AUDIO HEAD AUDIO ERASE HEAD AC...

Page 22: ...NDER ASSEMBLY MAIN CBA FRONT JACK CBA 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 J...

Page 23: ...LTAGE DET HOT T001 POWER SUPPLY CBA MAIN CBA IC1002 SHUNT REGULATOR REG HOT CIRCUIT BE CAREFUL 20 19 18 17 16 15 14 13 12 11 1 P ON 1 8V 2 P ON 1 8V 3 EV 2 5V 4 EV 2 5V 16 EV 3 3V 17 P ON 3 3V 18 P ON...

Page 24: ...Y 1 b KEY 2 c KEY 3 d KEY 4 e K1 K2 FP STB FP DIN FP DOUT FP CLK GRID FIP SEGMENT FL2001 IC2001 DVD MAIN CBA UNIT FUNCTION CBA MAIN CBA FG CBA RELAY CBA FRONT PANEL CONTROL TREV TIN TOUT TFWD MUTE PS...

Page 25: ...6 AMP Q102 AMP FOCUS MOTOR DRIVE TRACKING MOTOR DRIVE LOADING MOTOR DRIVE SPINDLE MOTOR DRIVE POWER SAVE SLIDE MOTOR DRIVE LOADING MOTOR SPINDLE MOTOR SLIDE MOTOR M 5 21 2 1 23 26 25 27 22 24 4 67 115...

Page 26: ...ICER PLL VCO CPU INTERFACE VIDEO AUDIO INTERFACE DVD DEMODULATOR MEMORY MANAGER 172 168 166 164 160 158 151 149 82 TO DVD VIDEO BLOCK DIAGRAM BCA DATA VIDEO AUDIO SIGNAL DVD MAIN CBA UNIT FROM TO DVD...

Page 27: ...ROLLER SDRAM ARBITER SHARED SDRAM INTERFACE I F VIDEO DECODER AUDIO DECODER CACHE SUBSYSTEM CPU VIDEO FILTERING OSD SP DECODER MIXING CD FIFO SDRAM BLOCK MOVE DENC SPDIF PCM LRCLK PCM SCLK PCM DATA0 P...

Page 28: ...R 1 2 3 13 14 15 16 FROM DVD VIDEO BLOCK DIAGRAM SERIAL PORT SERIAL CONTROL 4X 8X OVERSAMPLING DIGITAL FILTER FUNCTION CONTROLLER ENPHANCED MULTI LEVEL DELTA SIGMA MODULATOR DAC LPF AMP L CH R CH LPF...

Page 29: ...efully The use of substitute replacement parts that do not have the same safety characteristics as speci fied in the parts list may create shock fire or other hazards Capacitor Temperature Markings No...

Page 30: ...se only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Wire Connectors 1 Prefix symbol CN means connector can disconnect and reco...

Page 31: ...1 10 3 1 10 4 1 10 5 H9307SCM1 Main 1 8 Schematic Diagram VCR Section Note When it is necessary to replace one or more of the following Diodes all three should be replaced D506 D507 D508 1...

Page 32: ...1 10 6 1 10 7 1 10 8 H9307SCM2 Main 2 8 Schematic Diagram VCR Section...

Page 33: ...Main 3 8 Schematic Diagram VCR Section 1 10 9 1 10 10 1 10 11 H9307SCM3...

Page 34: ...Main 4 8 Schematic Diagram VCR Section 1 10 12 1 10 13 1 10 14 H9307SCM4...

Page 35: ...1 10 15 1 10 16 Main 5 8 Schematic Diagram VCR Section H9307SCM5...

Page 36: ...1 10 17 1 10 18 H9307SCM6 Main 6 8 Schematic Diagram VCR Section...

Page 37: ...1 10 19 1 10 20 H9307SCM7 Main 7 8 Schematic Diagram VCR Section...

Page 38: ...1 10 21 1 10 22 H9307SCM8 Main 8 8 Schematic Diagram VCR Section...

Page 39: ...ION 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 F001 is blown check to see that all...

Page 40: ...f g c d e f g c d e f g c d e f g c d e f g c d e f g h i a b a b a b a b a b FL2001 MATRIX CHART STANDBY TITLE CHP TRK CD V PBC DVD REPEAT A B 1 3 2 4 5 1 10 25 1 10 26 H9307SCF 7G 5G 3G 1G 4G 6G 2G...

Page 41: ...1 10 27 1 10 28 Front Jack Schematic Diagram VCR Section Note When it is necessary to replace one or more of the following Diodes all four should be replaced D652 D653 D654 D655 2 H9307SCJ...

Page 42: ...1 10 29 1 10 30 H9307SCAFV AFV Schematic Diagram VCR Section...

Page 43: ...504 WF2 C PB SW P VR501 S INH TP501 WF3 TP301 CTL TP503 1 10 31 1 10 32 1 10 33 Main CBA Top View BH9311F01013 A BHB300F01011 A BHB300F01011 B Sensor CBA Top View Start Sensor BHB300F01011 A BHB300F01...

Page 44: ...1 10 34 1 10 35 1 10 36 BH9311F01013 A Main CBA Bottom View...

Page 45: ...1 10 37 1 10 38 BH9311F01013 B Function CBA Top View Function CBA Bottom View...

Page 46: ...1 10 39 1 10 40 BH9311F01013 C Front Jack CBA Top View Front Jack CBA Bottom View...

Page 47: ...ower supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail BECAUSE A HOT CHASSIS GROUND IS P...

Page 48: ...1 10 43 1 10 44 BHC400F01091 AFV CBA Top View AFV CBA Bottom View Junction A CBA Bottom View Junction A CBA Top View Junction B CBA Bottom View Junction B CBA Top View BH9311F01013 E BH9311F01013 F...

Page 49: ...1 10 45 1 10 46 1 10 47 H9307SCD1 DVD Main 1 4 Schematic Diagram DVD Section...

Page 50: ...1 10 48 1 10 49 1 10 50 H9307SCD2 DVD Main 2 4 Schematic Diagram DVD Section...

Page 51: ...1 10 51 1 10 52 1 10 53 H9307SCD3 DVD Main 3 4 Schematic Diagram DVD Section...

Page 52: ...1 10 54 1 10 55 1 10 56 H9307SCD4 DVD Main 4 4 Schematic Diagram DVD Section...

Page 53: ...0usec 50mV x 10 WAVEFORMS TP751 of Main CBA WF1 UPPER WF2 LOWER V OUT 0 1V x 10 RF SW 0 5V x 10 50usec TP751 of Main CBA TP302 of Main CBA WF5 C PB 10mV x 10 RF SW 0 5V x 10 5msec UPPER LOWER WF2 TP30...

Page 54: ...WER ON STOP MODE WF1 WF3 WF6 SPDIF Pin 18 of CN1601 1V 0 2usec WF1 Pin 5 of CN1601 WF3 Pin 9 of CN1601 WF4 AUDIO L Pin 13 of CN1601 1V 0 5msec WF5 AUDIO R Pin 15 of CN1601 1V 0 5msec WF2 Pin 7 of CN16...

Page 55: ...3 D CONT 2 D PG 1 FE H 2 FE H GND 1 CL501 CL502 CL504 CL251 CAPSTAN MOTOR FULL ERASE HEAD FE HEAD VIDEO R 1 HEAD VIDEO L 1 HEAD VIDEO L 2 HEAD VIDEO R 2 HEAD Hi Fi AUDIO R HEAD Hi Fi AUDIO L HEAD M D...

Page 56: ...3V 17 P ON 3 3V 18 P ON 3 3V 19 PWRCON 20 FP STB 21 FP DIN 22 FP DOUT 23 FP CLK 24 CN501 EV 2 5V 3 25 26 OC KEY REMOTE2 CN3001 SW CBA M SLIDE MOTOR RELAY CBA 19 20 21 GND CD PD CD LD CD DVD 1 2 3 4 5...

Page 57: ...T Hi Fi H SW HiFi Audio Head Switching Pulse H L 20 IN DAVN L VPS PDC Data Receive L L 21 N U Not Used 22 N U Not Used 23 OUT POWER LED POWER LED Signal Output H L 24 OUT CAS LED CASSETTE LED Signal O...

Page 58: ...L H L 76 OUT C CONT Capstan Motor 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 Pin No IN OUT Signal Name Function A...

Page 59: ...a KEY 1 Segment Output Key Souce 1 8 Out b KEY 2 Segment Output Key Souce 2 9 Out c Segment Output 10 Out d KEY 4 Segment Output Key Souce 4 11 Out e Segment Output 12 In f 13 In g 14 Out h 15 VEE Pu...

Page 60: ...3 Y KTC3205 Y 2SA966 Y 2SC2001 K L 2SA1020 Y 2SB892 S 2SC3266 Y TPE2 2SA1015 GR TPE2 E C B A K C E LTV 817 B C F G D S FS2KM 18A KIA78R33PI PQ3RD13 1A KIA78R33API 1 4 8 5 NJM4558D KIA4558P 28 15 14 PT...

Page 61: ...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...

Page 62: ...ove refer to Deck Exploded Views B73 Recording Model only 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 Mot...

Page 63: ...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 c...

Page 64: ...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...

Page 65: ...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 turn...

Page 66: ...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 Flow...

Page 67: ...sition 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 po...

Page 68: ...of 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 wavefo...

Page 69: ...S 5 8 8 Loading Motor Assembly T DM1 DM7 Desolder LDG Belt 2 S 6 9 9 AC Head Assembly T DM1 DM7 S 7 10 2 Tape Guide Assembly T DM1 DM8 P 2 11 10 Door Opener B T DM1 DM8 L 1 L 2 12 11 Pinch Arm B T DM...

Page 70: ...ng Arm S B Assembly B DM2 DM15 Refer to Alignment Sec Pg 2 4 9 36 35 Loading Arm T B Assembly B DM2 DM15 Refer to Alignment Sec Pg 2 4 9 37 2 25 M Brake T HI Assembly T DM1 DM16 P 6 38 2 25 M Brake S...

Page 71: ...2 4 3 DUALPALDA 14 13 11 10 12 7 50 8 33 44 42 31 32 41 43 46 45 47 9 37 15 39 40 38 Fig DM1 Top View Fig DM2 Bottom View 35 19 36 24 25 27 26 23 28 34 20 29 22...

Page 72: ...ushing the locking tab as shown in the right slide 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 1 2 A Fig DM4...

Page 73: ...of 12 are in the grooves of 28 as shown 11 13 12 A 10 L 1 P 3 Adj Screw P 2 L 2 View for A Fig DM8 17 16 18 S 11 L 3 After removing the Screw S 11 while pressing the Locking Tab L 3 remove 16 Fig DM10...

Page 74: ...2 4 6 DUALPALDA S 12 19 Cap Belt Fig DM11 Fig DM12 20 C 1 21...

Page 75: ...31 C 6 Pin of 37 Pin of 34 Position of Mode Lever when installed Pin of 38 23 P 4 C 3 P 4 28 28 23 When installing 23 install the spring P 4 to 28 as shown in the left figure and then install 23 whil...

Page 76: ...2 4 8 DUALPALDA 36 34 33 P 5 L 5 35 Refer to the Alignment Section Page 2 4 9 Fig DM15 L 6 P 7 P 6 C 7 38 44 41 39 43 37 40 turn turn turn 42 C 8 Fig DM16 45 46 47 L 7 Fig DM17 49 48 Slide Fig DM18...

Page 77: ...the mechanical or electrical parts Alignment points in Eject Position Alignment 1 Loading Arm S and T Assembly Install Loading Arm S and T Assembly so that their triangle marks point to each other as...

Page 78: ...y Install the Rack Assembly so that the first tooth on the gear of the Rack Assembly meets the first groove on the Cam Gear A as shown in Fig AL4 Cam Gear A First tooth First groove on the Cam Gear A...

Page 79: ...DVD PLAYER VIDEO CASSETTE RECORDER DCVR 2700 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...

Page 80: ...022 2L022 2L022 2L022 2L036 2L035 2L022 2L054 2L034 2L034 2L034 2L041 2L041 2L041 2L041 2L041 A2 2L041 2L041 A B Main CBA Sensor CBA Sensor CBA 2B1 See Electrical Parts List for parts with this mark S...

Page 81: ...3 1 3 H9307PEX S1 A14 X20 Some Ref Numbers are not in sequence X2 X3 X4 X1 Unit S3 X5 S2 S2 Packing...

Page 82: ...nce Mark Description SLIDUS OIL 150 B2 B35 B553 B410 B411 B494 B567 L1053 B74 B10 L1191 B73 B9 B12 B492 B11 B571 B37 B126 L1466 B501 B8 B121 B426 B560 L1450 L1051 L1467 Floil G 374G Blue grease Chassi...

Page 83: ...565 L1151 B525 B522 B31 L1406 B148 B521 B520 B416 B518 B564 B487 B573 B574 B499 B27 B508 B414 B505 B572 B558 B557 B568 B417 B585 B3 B587 Note Both the TENSION LEVER SUB ASSEMBLY MK11 B27 and the TENSI...

Page 84: ...B347 L1321 B359 B529 B360 B361 B359 B529 B360 Type B Type A Note There are two different but interchangeable types of CLEANER LEVER B359 in this model and have different combination with B361 Please...

Page 85: ...18 TOP PLATE H9100UD 0VM412565 2B20 EARTH PLATE H9100UD 0VM305011 2B37 WIRE TAPE K3220UA 0VM404993 2B38 RCA EARTH H9200UD 0VM413582 2B39 WASHER D8 H1600UD 0VM408931 2B40 INSULATOR H9311BD 0VM203691 2B...

Page 86: ...1 CHIP CERAMIC CAP CH J 470pF 50V or CHD1JJ3CH471 CHIP CERAMIC CAP CG J 470pF 50V CHD1JJ3CG471 C112 CHIP CERAMIC CAP CH J 470pF 50V or CHD1JJ3CH471 CHIP CERAMIC CAP CG J 470pF 50V CHD1JJ3CG471 C113 CH...

Page 87: ...C CAP B K 0 022 F 25V CHD1EK30B223 C372 CHIP CERAMIC CAP F Z 0 1 F 50V or CHD1JZ30F104 Ref No Description Part No CHIP CERAMIC CAP F Z 0 1 F 25V or CHD1EZ30F104 CHIP CERAMIC CAP FZ Z 0 1 F 50V CHD1JZ3...

Page 88: ...331 CERAMIC CAP AX B J 330pF 50V CCA1JJT0B331 C516 ELECTROLYTIC CAP 22 F 6 3V M H7 CE0KMAVSL220 Ref No Description Part No C517 CERAMIC CAP AX F Z 0 022 F 25V CCA1EZTFZ223 C519 CHIP CERAMIC CAP CH J 5...

Page 89: ...AP 47 F 6 3V M H7 CE0KMAVSL470 C1391 ELECTROLYTIC CAP 220 F 6 3V M or CE0KMASDL221 ELECTROLYTIC CAP 220 F 6 3V M CE0KMASTL221 C1401 CHIP CERAMIC CAP B K 0 33 F 10V CHD1AK30B334 C1402 PCB JUMPER D0 6 P...

Page 90: ...D0 6 P10 0 JW10 0T D1056 PCB JUMPER D0 6 P10 0 JW10 0T D1060 SWITCHING DIODE 1N4148M or NDTZ01N4148M SWITCHING DIODE 1SS133 T 77 QDTZ001SS133 D1401 ZENER DIODE DZ 11BSAT265 or NDTA00DZ11BS ZENER DIOD...

Page 91: ...RA103M or NQSZ0KRA103M RES BUILT IN TRANSISTOR BN1F4M T QQSZ00BN1F4M Q406 TRANSISTOR KTC3199 Y or NQSY0KTC3199 Ref No Description Part No TRANSISTOR KTC3199 GR or NQS10KTC3199 TRANSISTOR 2SC2785 J or...

Page 92: ...0 JW5 0T R065 CHIP RES 1608 1 10W J 22k RRXAJR5Z0223 Ref No Description Part No R105 CHIP RES 1608 1 10W J 100k RRXAJR5Z0104 R106 CHIP RES 1608 1 10W J 100k RRXAJR5Z0104 R107 CHIP RES 1608 1 10W J 100...

Page 93: ...ES 1608 1 10W J 8 2k RRXAJR5Z0822 R472 CHIP RES 1608 1 10W J 27k RRXAJR5Z0273 R473 CHIP RES 1608 1 10W J 2 2k RRXAJR5Z0222 Ref No Description Part No R475 CHIP RES 1608 1 10W J 470 RRXAJR5Z0471 R476 C...

Page 94: ...2 CHIP RES 1608 1 10W F 18k RRXAFR5Z1802 R1207 CHIP RES 1608 1 10W J 39k RRXAJR5Z0393 Ref No Description Part No R1208 CHIP RES 1608 1 10W J 39k RRXAJR5Z0393 R1209 CHIP RES 1608 1 10W F 56k or RRXAFR5...

Page 95: ...Hz 20PPM or FXC323LDS002 X TAL 32 768kHz 20PPM FXC323LCT001 Ref No Description Part No FUNCTION CBA MCV B Consists of the following CAPACITORS Ref No Description Part No C2001 CHIP CERAMIC CAP F Z 0 1...

Page 96: ...MID 32A22 NPWZM1D32A22 Ref No Description Part No POWER SUPPLY CBA 0VSA13128 Consists of the following CAPACITORS C013 ELECTROLYTIC CAP 10 F 50V M or CE1JMASDL100 ELECTROLYTIC CAP 10 F 50V M CE1JMASTL...

Page 97: ...D00PKV005 L1001 BEAD CORE B16 RH 3 5X10X1 3 or XL03010XM001 BEAD CORE HF70BB3 5X10X1 3 XL03010TE001 Ref No Description Part No L1002 BEAD CORE B16 RH 3 5X10X1 3 or XL03010XM001 BEAD CORE HF70BB3 5X10X...

Page 98: ...C 3pF 50V or CHD1JC3CJ3R0 CHIP CERAMIC CAP CH D 3pF 50V CHD1JD3CH3R0 C8 CHIP CERAMIC CAP CH C 3pF 50V or CHD1JC3CH3R0 CHIP CERAMIC CAP CJ C 3pF 50V or CHD1JC3CJ3R0 CHIP CERAMIC CAP CH D 3pF 50V CHD1J...

Page 99: ...B148 TG CAP MK6 0VM407664C B300 C DRIVE LEVER R MK11 0VM305068 B303 F DOOR OPENER MK11 0VM203299 B347 GUIDE HOLDER A MK10 0VM304920 B354 SLIDER R MK11 0VM101040 B355 SLIDER L MK11 0VM203296 B359 CLEA...

Page 100: ...VM412379 CENTER GEAR MK11 0VM305081 B582 TR GEAR SPRING MK10 0VM411187 B583 REEL WASHER MK9 5 2 1 0 5 0VM410058 B584 TR GEAR SHAFT MK10 0VM411186 B585 PSW 317505 MK11 0VM413663 B587 TENSION LEVER ASSE...

Page 101: ...DCVR 2700 H9307FD...

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