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FUNAI DDVR-7530D, Service Manual

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FUNAI DDVR-7530D Service Manual Download Page 54

1-17-1

E8BA9CEX

EXPLODED VIEWS

Cabinet

2B2

2L051

2L051

2L051

2B3

2L011

1B1

2L071

2L071

2L071

2L071

2L020

2L022

2B40

2L021

2B21

2L021

2L021

1B2

L0-9

L0-9

DVD Main 
CBA Unit

Sensor CBA

Jack-A CBA

A5

AC1001

2L053

2L082

2L062

2B33

2B11

2B15

2B15

DVD Open/Close CBA

JW008

JW003

JW006

JW007

JW002

JW001

2L091

2L012

2L054

2B55

B

Main CBA

JW004

Power Supply CBA

Junction CBA

2L021

F1001

A

B

A

A3

A7

2B5

2L012

2L041

2L041

2L041

2L041

2L041

2L041

A2

2L041

2L041

2B18

2B16

A22

A22

See Electrical Parts List
for parts with this mark.

Some Ref. Numbers are 
not in sequence.

A10

2B9

2L020

2B54

2L012

2L020

2L020

A1X

2B15

2B46

RM2001

These FFC cables are included 
in 1B2 (DVD mechanism).

A21

A14

Summary of Contents for DDVR-7530D

Page 1: ...back of the unit Refer to the Rating Label illustration on the right Rating Label 8BA9 SERVICE MANUAL DVD PLAYER VIDEO CASSETTE RECORDER Main Section I Specifications I Preparation for Servicing I Ad...

Page 2: ...nction Indicator Symbols 1 10 1 Block Diagrams 1 11 1 Schematic Diagrams CBA s and Test Points 1 12 1 Waveforms 1 13 1 Wiring Diagram VCR Section 1 14 1 Wiring Diagram DVD Section 1 14 2 IC Pin Functi...

Page 3: ...put R P Vp p 0 8 1 0 1 2 1 3 Video S N Y R P dB 40 45 SP Mode 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...

Page 4: ...re 5 C 40 C ITEM CONDITIONS UNIT NOMINAL LIMIT 1 Video Output 75 load Vpp 1 0 0 1 2 Optical Digital Out dBm 18 3 Audio PCM 3 1 Output Level 1 kHz 0 dB 47k load Vrms 2 0 3 2 S N 47k load dB 90 3 3 Freq...

Page 5: ...is turned on Do not look directly at the laser beam CAUTION Use of controls and adjustments or doing procedures other than those specified herein may result in hazardous radiation exposure Location T...

Page 6: ...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 3...

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: ...achine then apply hot air to the Flat Pack IC about 5 to 6 seconds Fig S 1 1 2 Remove 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...

Page 9: ...removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack IC from the CBA using twee zers Fig...

Page 10: ...Installation 1 Using desoldering braid remove the solder from the foil of each pin of the flat pack IC on the CBA so you can install a replacement flat pack IC more easily 2 The I mark on the flat pac...

Page 11: ...ed to remove any static electricity that may be charged on the body 2 Ground for Workbench 1 Be sure to place a conductive sheet or copper plate with proper grounding 1M on the workbench or other surf...

Page 12: ...nto the 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 S INH to GND This will stop the function of T...

Page 13: ...ference Notes ID LOC No PART REMOVAL Fig No REMOVE UNHOOK UNLOCK RELEASE UNPLUG DESOLDER Note 1 Top Case D1 8 S 1 2 Front Assembly D2 3 L 1 3 L 2 1 1 1 1 2 3 Top Bracket D2 3 S 2 4 DVD Mechanism Assem...

Page 14: ...ig D4 2 2 Short the three short lands of FPC cable with sol der before removing the FFC cable CN201 from it If you disconnect the FFC cable CN201 the laser diode of pickup will be destroyed Fig D4 CAU...

Page 15: ...te 6 Power Supply CBA 7 Loader Holder 4 DVD Mechanism Assembly Fig D3 CN201 CN301 S 7 8 DVD Main CBA Unit DVD Mechanism A Fig D4 S 7 View for A Short the three short lands by soldering Either of two p...

Page 16: ...mbly Fig D6 Desolder Lead with blue stripe From FE Head BOTTOM VIEW Lead connections of Deck Assembly and Main CBA Desolder From Capstan Motor Assembly Printing side Desolder From Cylinder Assembly Fr...

Page 17: ...Mechanism HOW TO EJECT MANUALLY 1 Remove the Top Case Front Assembly and Top Bracket 2 Remove four Screws S 3 in Fig D3 Do not disconnect connectors 3 While lifting up the DVD Mechanism rotate the rou...

Page 18: ...play and auto adjustment completes Press STOP to cancel the auto adjustment mode 5 Eject the Alignment Tape FL6A 3 To check reset the initial function setting Preparation 1 Enter the service mode 2 Ch...

Page 19: ...rol unit in that order Fig a appears on the screen 2 Press CLEAR button on the remote control unit Fig b appears on the screen When OK appears on the screen the factory default will be set 3 To exit t...

Page 20: ...it again 8 Turn the power on by pressing the STANDBY ON button and the tray will close 9 Press DVD 1 2 3 4 and DISPLAY buttons on the remote control unit in that order Fig g appears on the screen 10 P...

Page 21: ...ctly When the drum is not working properly P ON Power safety detection MODE INDICATOR ACTIVE When reel or capstan mechanism is not functioning correctly A R is displayed on a TV screen Refer to Fig 1...

Page 22: ...5V AL 5V SW507 LD SW AL 5V D555 S LED TO POWER SUPPLY BLOCK DIAGRAM TP501 Q507 SENS INH IC501 SERVO SYSTEM CONTROL 5 6 SENSOR CBA SENSOR CBA END S ST S Q504 Q503 REC SAFETY END S CTL TP503 CTL TO DVD...

Page 23: ...RDER 48 50 52 56 24 50 52 19 20 JK101 VIDEO OUT1 VIDEO 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...

Page 24: ...AUDIO R IN2 AUDIO L IN2 AUDIO R OUT2 AUDIO L OUT2 JACK A CBA AUDIO IN2 5 5 AUDIO OUT2 1 1 CN2017 CN2018 JK101 AUDIO R OUT1 AUDIO L OUT1 2 6 1 3 AUDIO R IN1 AUDIO L IN1 IC751 OUTPUT SELECT 12 13 14 15...

Page 25: ...A CL052B 1 AL 30V 3 AL 2 8V 5 AL 4V 1 3 5 TO PIN 67 OF IC501 TO PIN 32 OF IC501 TO PIN 66 OF IC501 IC1003 3 3V REG IC1004 1 2V REG JUNCTION CBA CN051A 1 3 5 7 1 3 5 7 9 11 13 9 11 13 EV 3 3V DVD P ON...

Page 26: ...12 11 17 18 23 6 4 5 3 1 2 25 24 27 26 SL AMP 139 SP ROT EV 3 3V 1 2 6 7 5 3 142 FD OFST 141 TD OFST 13 12 87 14 89 RESET 84 RESET IC462 1 3 3 3V 3 3V RESET IC461 2 1 140 SL ADS REMOTE SENSOR RM2001 M...

Page 27: ...RIAL D A GENERAL I O INTERRUPT CONTROLLER TIMER WATCH DOG TIMER REMOTE CONTROL 32BIT CPU STREAM I F EXTERNAL MEMORY I F SDRAM ECC UMAC 117 118 116 115 133 134 131 132 129 130 126 124 125 123 86 DEBUG...

Page 28: ...5 7 JK1402 VIDEO G VIDEO R VIDEO B 15 7 11 JK101 DVD R DVD B DVD G JK1401 S VIDEO OUT 3 4 2 1 Y C DVD VIDEO TO VIDEO BLOCK DIAGRAM VCR SECTION IC102 VIDEO DRIVER 15 4dB AMP 2dB AMP LPF DRIVER 10 4dB A...

Page 29: ...itute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock fire or other hazards Notes 1 Do not use the part number shown on these draw in...

Page 30: ...acement parts which are listed with their part numbers in the parts list section of the service manual 4 Voltage indications for PLAY and REC modes on the schematics are as shown below 5 How to read c...

Page 31: ...1 12 3 E8BA9SCM1 Main 1 7 Schematic Diagram VCR Section...

Page 32: ...1 12 4 E8BA9SCM2 Main 2 7 Sensor Schematic Diagram VCR Section...

Page 33: ...1 12 5 E8BA9SCM3 Main 3 7 Schematic Diagram VCR Section...

Page 34: ...1 12 6 E8BA9SCM4 Main 4 7 Schematic Diagram VCR Section...

Page 35: ...1 12 7 E8BA9SCM5 Main 5 7 Schematic Diagram VCR Section...

Page 36: ...1 12 8 E8BA9SCM6 Main 6 7 Schematic Diagram VCR Section...

Page 37: ...1 12 9 E8BA9SCM7 Main 7 7 DVD Open Close Schematic Diagram VCR Section...

Page 38: ...check to see that all components in the power 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...

Page 39: ...1 12 11 E8BA9SCJ Jack A Schematic Diagram VCR Section...

Page 40: ...1 12 12 E8BA9SCD1 DVD Main 1 3 Schematic Diagram DVD Section 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT...

Page 41: ...1 12 13 E8BA9SCD2 DVD Main 2 3 Schematic Diagram DVD Section...

Page 42: ...1 7 1 7 PIN NO PLAY STOP PIN NO PLAY STOP PIN NO PLAY STOP PIN NO PLAY STOP 129 161 0 0 193 225 1 9 1 9 130 162 1 7 1 7 194 226 0 0 131 2 3 2 3 163 1 7 1 7 195 227 3 2 3 2 132 2 4 2 3 164 0 0 196 0 0...

Page 43: ...1 12 15 E8BA9SCD3 DVD Main 3 3 Schematic Diagram DVD Section...

Page 44: ...1 12 16 Main CBA Top View CTL TP503 RF SW TP504 WF1 S INH TP501 V OUT TP751 WF3 C PB TP301 WF2 BHF300F01012A BHF300F01012B Sensor CBA Top View BE8B00F01013A...

Page 45: ...1 12 17 PIN12OF CN1601 WF5 PIN 10 OF CN1601 WF4 PIN 8 OF CN1601 WF8 PIN 14 OF CN1601 WF6 PIN 6 OF IC1403 WF9 PIN 16 OF CN1601 WF7 Main CBA Bottom View BE8B00F01013A...

Page 46: ...1 12 18 DVD Open Close CBA Top View DVD Open Close CBA Bottom View Jack A CBA Top View Jack A CBA Bottom View BE8B00F01013C BE8B00F01021C...

Page 47: ...selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the A...

Page 48: ...IO L 1V 0 5ms WF8 WF9 SPDIF 1V 0 1 s Pin 8 of CN1601 Pin 10 of CN1601 Pin 12 of CN1601 Pin 14 of CN1601 Pin 16 of CN1601 NOTE Input COLOR BAR SIGNAL WITH 1KHz AUDIO SIGNAL DVD AUDIO R 1V 0 5ms V OUT E...

Page 49: ...OSE 2 2 CN502 CN051 CN051A CL051A CL052A JW002 JW003 JW004 CL051B CL052B POWER SUPPLY CBA JUNCTION CBA 1 AL 44V 2 GND 3 AL 12V 4 GND 5 AL 5V 5 AL 5V 6 GND 7 AL 20 5V 8 GND 9 AL 30V 10 GND 11 AL 2 8V 1...

Page 50: ...GND B DVD P ON 5V CD DVD D A C F GND LD DETECTOR FS TS 7 9 11 2 3 6 5 4 CN601 EV 1 2V 4 EV 1 2V 5 EV 3 3V 6 EV 3 3V 7 EV 3 3V 8 DVD P ON 3 3V 9 DVD P ON 5V 10 EV 11V 12 EV 11V 11 GND 13 GND 14 GND 15...

Page 51: ...ol Signal H 22 OUT TUNER SW2 Tuner System Control Signal Output H 23 OUT POWER LED POWER LED Signal Output H L 24 NU Not Used 25 OUT TIMER LED TIMER LED Signal Output H 26 OUT REC LED Recording LED Co...

Page 52: ...on H 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 79 IN S REEL Supply Reel Rotation...

Page 53: ...P 16 9 8 CD4052BCSJX_NL CD4052BNSR CD4053BCSJX_NL CD4053BNSR TC4052BF ELNF TC4053BF EL N F 1 MID 32A22F PT204 6B 12 E C 5 4 8 1 BR24L02F WE2 CAT24WC02WI TE13 B1 E B2 C1 C2 FMG4A T148 RN1511 TE85R F KR...

Page 54: ...B15 DVD Open Close CBA JW008 JW003 JW006 JW007 JW002 JW001 2L091 2L012 2L054 2B55 B Main CBA JW004 Power Supply CBA Junction CBA 2L021 F1001 A B A A3 A7 2B5 2L012 2L041 2L041 2L041 2L041 2L041 2L041 A...

Page 55: ...1 17 2 E8BA9PEX Packing S1 A14 X4 Unit S3 S2 S2 S2 S7 Some Ref Numbers are not in sequence X20E X20F X20G X20H X20A X20B X20C X20D X22 X2 X3 X1...

Page 56: ...ND 21P H9700ED 0VM416444 2L011 SCREW P TIGHT M3X8 BIND HEAD GBJP3080 2L012 SCREW S TIGHT M3X6 BIND HEAD GBJS3060 2L020 SCREW P TIGHT M3X8 BIND HEAD GBJP3080 2L021 SCREW P TIGHT M3 12 BIND GBJP3120 2L0...

Page 57: ...C128 ALUMINUM ELECTROLYTIC CAP 22 F 6 3V H7 CE0KMASSM220 C133 CHIP CERAMIC CAP 1608 F Z 0 1 F 50V CHD1JZ30F104 C133 CHIP CERAMIC CAP 1608 F Z 0 1 F 25V CHD1EZ30F104 C135 CHIP CERAMIC CAP 1608 B K 0 01...

Page 58: ...ALUMINUM ELECTROLYTIC CAP 10 F 16V H7 CE1CMAVSM100 C411 CHIP CERAMIC CAP 1608 B K 0 01 F 50V CHD1JK30B103 Ref No Description Part No C412 ELECTROLYTIC CAP 33 F 6 3V M H7 CE0KMAVSL330 C412 ALUMINUM ELE...

Page 59: ...ELECTROLYTIC CAP 10 F 16V M CE1CMASTM100 C1222 ELECTROLYTIC CAP 10 F 16V M CE1CMASDL100 C1222 ELECTROLYTIC CAP 10 F 16V M CE1CMASTM100 C1245 CHIP CERAMIC CAP 1608 F Z 0 1 F 50V CHD1JZ30F104 C1245 CHIP...

Page 60: ...CD4052BNSR NSZBA0TTY091 IC151 IC SWITCHING CD4052BCSJX_NL NSZBA0TF3137 Ref No Description Part No IC301 IC Y C A LA71750EM MPB E QSZBA0RSY020 IC501 SYSCON IC M3776AMCH AF3GP QSZAB0RHT103 IC502 IC BR2...

Page 61: ...Q2002 TRANSISTOR KTC3199 GR AT P NQS4KTC3199P Q2002 TRANSISTOR 2SC1815 Y TE2 F T QQSY2SC1815F Q2002 TRANSISTOR 2SC1815 GR TE2 F T QQS12SC1815F Q2012 TRANSISTOR KTC3199 Y AT P NQSYKTC3199P Q2012 TRANS...

Page 62: ...5Z0330 R341 RES CHIP 1608 1 10W J 33 RRXA330YF002 R401 CARBON RES 1 4W J 820 RCX4JATZ0821 Ref No Description Part No R402 CARBON RES 1 6W J 100 RCX6JATZ0101 R402 CARBON RES 1 4W J 100 RCX4JATZ0101 R40...

Page 63: ...RES CHIP 1608 1 10W J 10k RRXA103YF002 R577 CHIP RES 1 10W J 1 5k RRXAJR5Z0152 Ref No Description Part No R577 RES CHIP 1608 1 10W J 1 5k RRXA152YF002 R578 CHIP RES 1 10W J 1k RRXAJR5Z0102 R578 RES C...

Page 64: ...394 CARBON RES 1 4W J 100 RCX4JATZ0101 R1396 CHIP RES 1 10W J 2 7k RRXAJR5Z0272 R1396 RES CHIP 1608 1 10W J 2 7k RRXA272YF002 Ref No Description Part No R1421 CHIP RES 1 10W F 100 RRXAFR5H1000 R1421 C...

Page 65: ...FXC445LDS002 X301 QUARTZ CRYSTAL 4 433619MHz FXC445LCHE01 X501 XTAL 12MHz 12 000MHz FXD126LDS002 X501 QUARTS CRYSTAL 12 000000MHz FXD126LCHE01 X502 XTAL QTF38 32768K125P20L FXC323LQUA02 X502 XTAL DT38...

Page 66: ...A 1 Q QPEQPS2561A1 IC1001 PHOTOCOUPLER PS2561A 1 W QPEWPS2561A1 COILS L010 CHOKE COIL 47 H LLBD00PKV022 L010 RADIAL TYPE CHOKE COIL CW68 470K 841040NP LLBD00PKV023 Ref No Description Part No L010 CHOK...

Page 67: ...CAP 100 F 16V M CE1CMASTM101 C105 CHIP CERAMIC CAP B K 2200pF 50V CHD1JK30B222 C108 ELECTROLYTIC CAP 470 F 6 3V M CE0KMASDL471 C108 ELECTROLYTIC CAP 470 F 6 3V M CE0KMASTM471 C111 CHIP CERAMIC CAP 16...

Page 68: ...DDVR 7530D E8BA9ED 2007 02 08...

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