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Philips MCD772, Service Manual

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Philips MCD772 Service Manual Download Page 2

1-1

Location of PC Boards

DECODER BOARD

HEADPHONE
BOARD

AUX BOARD

VOLUME BOARD

TUNER BOARD

VFD DISPLAY 
BOARD

FAN

POWER BOARD

110/220 CHANGING BOARD

VERSION VARIATIONS :

Type /Versions:

Features

Board in used:

MCD772

Service policy

DISPLAY BOARD
USB BOARD
AXU BOARD

TUNER BOARD

HEADPHONE BOARD
DECODER BOARD
VOLUME BOARD
POWER BOARD

* TIPS :  C  -- Component Lever Repair.

M  -- Module Lever Repair

√

-- Used

/55

/55

/58

/58

/61

/61

/79

/79

/93

/93

/94

/94

/96

/96

/98

/98

/37

/37

/12

/12

/05

/05

Feature diffrence

RDS

TDS

VOLTAGE SELECTOR
ECO STANDBY - DARK

C

M
M
M
M
M
M
M

Type /Versions:

MCD772

Summary of Contents for MCD772

Page 1: ... 2 Power Board 9 Decoder Board 10 Disassembly Diagram 3 1 to 3 2 Block Diagram 4 1 Wiring Diagram 4 2 Volume Board 5 1 Display Board 6 Circuit diagram 6 1 Layout diagram 6 2 TUNER Board 8 AUX USB Headphone Board 7 Circuit diagram 8 1 Layout diagram 8 2 Circuit diagram 10 1 to 10 9 Layout diagram 10 10 to 10 11 Circuit diagram 9 1 to 9 2 Layout diagram 9 3 Explode View 11 1 to 11 2 Service Partlist...

Page 2: ...Versions Features Board in used MCD772 Service policy DISPLAY BOARD USB BOARD AXU BOARD TUNER BOARD HEADPHONE BOARD DECODER BOARD VOLUME BOARD POWER BOARD TIPS C Component Lever Repair M Module Lever Repair Used 55 55 58 58 61 61 79 79 93 93 94 94 96 96 98 98 37 37 12 12 05 05 Feature diffrence RDS TDS VOLTAGE SELECTOR ECO STANDBY DARK C M M M M M M M Type Versions MCD772 ...

Page 3: ...electivity 28dB Image Rejection 25dB Total Harmonic Distortion 3 Signal to Noise Ration 50dBA SPEAKERS Speaker Impedance 4ohm Speaker Driver base 4 5 Speaker Driver tweeter 3 Frequency Response 50Hz 3dB 2 20KHz GENERAL INFORMATION Total Output power 1 0 0 W RMS AC Power 220 230V 50Hz 60Hz Operation Power Consumption 55W Standby Power Consumption 4W Eco Standby Power Consumption 1W Headphone Output...

Page 4: ... 15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 R 50 Bandpass 250Hz 15kHz e g 71...

Page 5: ...ng make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance Keep components and tools also at this potential ESD CLASS 1 LASER PRODUCT GB Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used Safety components are marked by the symbol Lead free ...

Page 6: ...ET OK check playability N Y playability ok check playability check playability return set Customer complaint CD related problem fast lens cleaning 1 2 3 For flap loaders access to CD drive possible cleaning method 4 is recommended INSTRUCTIONS ON CD PLAYABILITY 1 Exchange CDM 1 4 For description see following pages ...

Page 7: ...obviously caused by a scratched dirty or copy protected CD In case problems remain the customer is requested to contact the workshop directly The lens cleaning method 3 should be mentioned in the addendum sheet The final wording in national language as well as the printing is under responsibility of the Regional Service Organizations 4 LIQUID LENS CLEANING Because the material of the lens is synth...

Page 8: ... CHI English Subtitle CHI French Disc menu CHI Spanish Parental Chinese Japanese Default Korean Russian Tjai Upgrade Press PLAY to start Upgrading CPU version check 1 Downloading the software form Philips support website 1 Keep press PLAY PAUSE and STOP buttons plug into the power cord at one time TV showing as below 2 Load the CD Disc or USB with software when it is loading the TV screen showing ...

Page 9: ...2 2 Malfunction follow check chart ...

Page 10: ... A 0 0 1 X 0 3 P 5 1 0 1 T X R O T o t S C P 5 3 B A 0 6 X 0 3 0 1 T P T T S l e n a p r a e r e v o m e r F 3 s w e r c s n e s o o L G S C P 4 M B 5 d r a o b r e d o c e d e v o m e r o t G 3 s w e r c s n e s o o L H S C P 2 T T M B 5 r e v o c m o t t o b e v o m e r o t e h t d e t a c o l h c i h w s w e r c s n e s o o L I 3 t e n i b a c e d i s S C P 2 T T M F 5 H I 6 2 s w e r c s n e s...

Page 11: ... X 0 3 P 5 1 P T T S X R O T e v o m e r o t S C P 4 3 B A 0 6 X 0 3 0 1 T l e n a p r a e r B C D E 3 s w e r c s n e s o o L F T T M B 5 S C P 2 r e v o c m o t t o b e v o m e r o t 3 s w e r c s n e s o o L 1 F H T B 6 S C P 2 r o t a i d a r e v o m e r o t d e t a c o l h c i h w s w e r c s n e s o o L G 3 t e n i b a c e d i s T T M F 5 S C P 2 G F 1 F 3 s w e r c s n e s o o L H M B 5 S C...

Page 12: ...4 1 4 1 Block Diagram DIP 42 IC101 VFD101 MPEG ...

Page 13: ... USB B S U D N G F F O N O _ B A D D N G 1 M 1 M 1 F V 2 F V V 5 U P C V 7 2 D N G E T O M E R T A D _ S D K L C _ S D 1 B T S _ S D D N G A _ T O R B _ T O R D E L M O C W S _ E S O L C D N G W S _ N E P O M M SP SP GND L MIT SL SL CN101 B T S 5 M E R K L C A T A D 4 2 2 F V 1 F V VFD BOARD A _ N U F D E L V 2 1 A D N G B _ N U F S S A B E L B E R T V 5 D N G A _ T O R B _ T O R VOLUME BOARD E T ...

Page 14: ...1 6 0 2 C 4 0 1 5 0 2 C 4 0 1 1 0 2 L H u 0 1 5V D GND BASS D GND A12V ROT B ROT A 1 2 3 4 5 6 7 8 9 10 11 2 N C P 1 1 TREBLE FUN_B FUN_A LED A12V 1 0 2 Q 0 5 0 8 3 0 2 R K 0 1 1 0 2 D 8 4 1 4 4 0 2 R K 0 1 7 0 2 C V 6 1 F U 0 0 1 LED D E L M O C G 1 B 2 A 3 2 0 2 R E D O C N E L O V 1 0 2 C 3 0 1 2 0 2 C 3 0 1 1 0 2 D E L 0 8 6 To Panel ...

Page 15: ...1 C 4 0 1 2 0 1 R 5 0 3 3 1 F V V 2 F V V REM 1 GND 2 Vcc 3 1 0 1 S E T O M E R M E R D N G V 5V 0 1 S 1 1 S 2 1 S S13 S14 S15 S16 S17 G11 G10 G1 G2 G3 G4 G5 G6 G7 G8 G9 STB1 DATA K L C D N G V M E R V 5 24V V VF2 V VF1 1 0 1 R 5 0 3 3 1 0 1 C F u 7 4 R110 4K7 R109 10K R111 10K S1 S2 S3 S4 S5 S6 S7 G1 G2 G5 G4 G3 G6 G8 G7 G9 S9 S10 S18 S12 S13 S14 S8 S16 S15 S17 2 1 1 R 7 4 SW101 TACT CLOCK SW102 ...

Page 16: ...6 2 6 2 Display Board Layout Diagram ...

Page 17: ...AUX BOARD HEADPHONE BOARD USB BOARD AUXǃUSB Headphone Board 7 1 7 1 ...

Page 18: ...C S A D S X T N I 2 1 C 4 0 1 2 2 R 0 3 3 8 1 C F u 2 2 V 5 V 0 3 V 0 3 X P M 5 C 4 2 2 4 C 4 2 2 2 Q 4 1 0 9 3 Q 4 1 0 9 4 R K 7 4 5 R K 7 4 3 R M 1 1 R 7 4 3 1 R K 1 4 1 R K 1 1 C F u 2 2 2 C 4 2 2 3 C 4 2 2 2 R M 1 V 5 T U O L T U O R 1 Z D V 6 3 6 R K 7 4 9 1 C V 3 6 F u 7 4 T U O R T U O L D N G S V 5 L C S A D S D N G S 1 2 3 4 5 6 7 8 1 N C P 8 5 L R 0 0 6 4 L R 0 0 6 RFIN 8 R k 8 6 K C O L...

Page 19: ...Tuner Board Layout Diagram 8 2 8 2 ...

Page 20: ...9 1 9 1 Power Board Circuit Diagram part1 ...

Page 21: ...9 2 9 2 Power Board Circuit Diagram part2 ...

Page 22: ...9 3 9 3 Power Board Layout Diagram ...

Page 23: ... 1 T U O 3 R K 0 2 8 R K 2 1 6 5 E C V 6 1 F u 0 2 2 1 1 1 B C F u 1 0 6 0 2 1 0 0 6 B F 4 L 8 Y 5 B C F u 1 0 1 Y 7 B C F u 1 0 9 Y 4 E C V 6 1 F u 0 2 2 0 1 R K 2 1 6 B C F u 1 0 6 E C V 6 1 F u 7 4 2 Y B F 5 L 2 C V 6 1 F u 2 2 2 E C V 0 1 F u 0 7 4 3 1 R 0 9 3 B F 9 L D N G E L O H 4 H 2 3 4 5 9 8 7 6 1 2 3 4 5 9 8 7 6 1 3 Y 0 1 B C F u 1 0 1 R K 5 1 5 C F p 0 0 0 1 P I D 1 0 0 4 N I 3 D 1 2 5...

Page 24: ...5 1 0 1 C F p 0 0 2 2 8 C 1 N O C 5 0 D M S 4 2 H 25 26 3 4 6 7 8 9 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 0 2 1 2 2 2 3 2 4 2 2 5 1 K 0 1 6 1 R C N F u 1 0 2 1 B C F p 0 5 1 9 C K 0 8 6 6 2 R K 0 1 5 1 R 8 3 R K 0 1 7 1 R K 0 1 1 2 R 0 0 1 2 3 R 5 0 8 0 1 K 0 1 3 3 R 5 1 B C F u 1 0 K 0 2 6 3 R 3 3 0 2 R 0 7 3 R 0 1 E C V 6 1 F u 7 4 C 6 2 D C 0 3 R 5 0 8 0 1 8 E C V 6 1 F u 0 2 2 1 3 R 5 0 8 0 ...

Page 25: ... O S C N O F R L V L F R D N G S F E R 2 V 0 2 V O F E R V O E F O E T V L S I Z E T T U O _ P O N N I _ P O P N I _ P O O M D O M F M W P N E P O R T 0 N I D A _ 1 T U O M W P O R T O O F L L P M D _ 8 1 D N G A L L P M D _ 8 1 D D V A P D _ B S U M D _ B S U B S U _ 3 3 D D V B S U _ 3 3 S S V T R V _ D A P B S U _ 8 1 D D V B S U _ 8 1 S S V 5 1 O I P G O L A T X _ B S U 1 O I P G I L A T X _ B...

Page 26: ... H 2 3 6 1 4 6 S 4 K 1 2 4 2 1 5 7 9 8 0 1 6 4 1 1 3 1 5 1 6 1 7 1 8 1 9 1 5 3 2 2 3 2 4 2 5 2 6 2 4 1 1 4 9 2 0 3 1 3 2 3 3 3 4 3 6 3 7 3 8 3 9 3 0 4 3 4 2 4 4 4 2 5 5 4 7 4 9 4 8 4 0 5 1 5 3 5 4 5 0 2 1 2 3 6 7 2 8 2 C C V 0 Q D 1 Q D Q S S V 2 Q D 3 Q D Q C C V 4 Q D 5 Q D Q S S V 6 Q D 7 Q D L M Q D E W S A C S A R S C 1 1 A P A 0 1 A 0 A 1 A 2 A 3 A C C V S S V 4 A 5 A 6 A 7 A 8 A 9 A C N E K...

Page 27: ... 0 0 8 B C F u 1 0 4 6 C F p 7 4 V 6 1 F u 2 2 8 2 E C B F 7 4 L V 6 1 F u 2 2 7 2 E C 0 6 C C N F p 0 0 7 2 4 1 1 R 1 0 5 1 0 7 B C F u 1 0 5 1 Q 4 0 9 3 N 2 2 1 3 7 9 R 1 0 5 1 7 5 C F p 7 4 C71 1000pF 8 Q 4 0 9 3 N 2 2 1 3 0 0 1 0 9 R 7 1 Q 4 0 9 3 N 2 2 1 3 2 6 C F p 7 4 4 J C N 3 0 2 N O C 1 2 3 3 7 B C F u 1 0 F u 1 0 5 7 B C 1 0 1 R 1 5 7 B F 1 4 L 2 7 B C F u 1 0 9 Q 4 0 9 3 N 2 2 1 3 3 1 ...

Page 28: ...8 3 V 3 _ S 9 8 V 2 1 A K 2 2 6 4 1 R B F 0 5 L 8 3 1 R K 0 1 V 0 1 F u 0 1 0 8 C V 0 1 F u 0 1 7 7 C C84 100pF 8 1 Q 4 0 9 3 N 2 2 1 3 6 0 9 3 N 2 6 2 Q 2 1 3 K 0 1 5 2 1 R 2 8 B C F u 1 0 0 3 1 R K 0 1 1 2 Q 6 0 9 3 N 2 2 1 3 V 0 1 F u 0 1 8 7 C 3 3 4 4 1 R C87 1000pF B F 1 5 L 5 2 Q 4 0 9 3 N 2 2 1 3 6 D 8 4 1 4 N 1 1 2 3 3 1 R K 0 0 1 5 0 8 0 K 1 7 2 1 R C85 100pF 6 3 1 R K 7 4 9 2 1 R K 7 4 1...

Page 29: ... X T C X T D P H 2 A T A D _ S T C C V 3 3 V D C C V 3 V 3 _ S 9 8 7 1 D C N B F 3 5 L 1 5 1 R K 5 1 8 4 1 R K 7 2 0 3 5 1 R 8 1 D C N C N 7 4 9 4 1 R 5 8 B C C N F u 1 0 2 1 D C N 3 P I M D H 1 2 3 4 5 6 7 8 9 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 22 21 20 23 7 2 Q C N 2 1 3 2 S E C 1 3 2 3 1 D C N 8 D C N 2 3 E C V 6 1 F u 0 1 9 D C N 0 1 D C N 4 8 B C F u 1 0 6 1 D 8 4 1 4 N 1 C N B F 4 5 L 1...

Page 30: ...5 2 R 0 7 4 2 4 Q P I D 0 5 0 8 2 1 3 CB93 0 15uF 4 P T 2 6 1 R K 0 1 1 5 E C V 6 1 F u 0 2 2 1 1 P T 4 4 P T 0 3 2 R K 3 3 2 1 2 R K 7 4 9 5 1 R K 7 4 7 Y P 2 M 9 1 4 T Z 3 2 2 R C N W 5 0 0 0 3 C96 2 2uF 16V 2 1 1 C F p 0 2 2 4 3 P T 4 2 P T 0 U 3 6 5 8 F C P 5 6 7 8 1 2 3 4 A D S L C S K L C I C S O D D V O C S O T N I S S V 3 4 Q P I D 5 6 9 D 3 1 2 4 P R E N U T M F 1 2 3 4 5 6 7 8 9 0 1 R161...

Page 31: ...T U O 8 3 1 C F p 3 3 0 4 8 2 R z H M 5 4 0 1 Y 6 3 1 C F p 3 3 K 2 2 2 8 2 R 3 9 2 R 0 5 7 7 6 E C V 6 1 F u 7 4 9 5 E C V 6 1 F u 0 0 1 0 6 E C V 6 1 F u 2 2 6 1 U 0 0 0 3 X M 7 8 6 2 3 0 1 9 6 1 1 1 1 2 1 5 4 1 3 1 5 1 4 L C S A D S T E S E R L N I R N I 0 C S O 1 C S O P A C V 0 F E R D D V D S S V D D D V A L T U O R T U O T U O S B X M S S V A 9 8 2 R C N K 7 4 B F 7 6 L 9 3 1 C F p 3 3 8 0 ...

Page 32: ...10 10 10 10 Decoder Board Layout Diagram top view ...

Page 33: ...10 11 10 11 Decoder Board Layout Diagram bottom view ...

Page 34: ...Explode View DVD Part 11 1 11 1 ...

Page 35: ...Explode View AMP Part 11 2 11 2 ...

Page 36: ... BOARD ASSY POW181B A005 996510015413 HEADPHONE BOARD ASSY A006 996510015412 VOLUME BOARD ASSY MECHNICAL MISCELLANEOUS PARTS DVD UNIT D001 996510015410 DVD DISPLAY LENS D003 996510015408 DVD PLASTIC CABINET ASSY D003A 996510015411 USB DOOR ABS SILVER 93 D003A 996510019440 MCD770 USB DOOR ABS 73 D004 996510015406 STANDBY BUTTON PARTS D006 996510015407 CENTER BUTTON ASSY D010 996520033990 RUBBER PAD...

Page 37: ...SWITCH HCT 1106W 6X3X4 3 SW103 996520033923 TACT SWITCH TS 1307 01 6X6X5 SW104 996520033923 TACT SWITCH TS 1307 01 6X6X5 SW105 996520033923 TACT SWITCH TS 1307 01 6X6X5 SW106 996520033923 TACT SWITCH TS 1307 01 6X6X5 SW107 996520033923 TACT SWITCH TS 1307 01 6X6X5 SW108 996520033923 TACT SWITCH TS 1307 01 6X6X5 SW109 996520033923 TACT SWITCH TS 1307 01 6X6X5 VFD101 996520033924 VFD DISPLAY NE 770D...

Page 38: ...05 MCD772 HEADPHONE BOARD ASS Y J401 HEADPHONE JACK Φ3 5 TE 03501S 11 HEADPHONE PCB 35 MCD772 04A1 26SHIELDINGING 320 2 0 4PX1 2 0 4PX1 A002 MCD770 VOLUME KNOB PARTS A002A MCD770 VOLUME KNOB COVER SILVER A002B MCD770 VOLUME KNOB CORE ABS A001 MCD772 VOLUME FUNCTION KNOB PARTS A001A MCD772 VOLUME FUNCTION KNOB COVER A001B MCD772 VOLUME FUNCTION KNOB CORE A004 MCD772 AMP PLASTIC CABINET ASS Y A004B ...

Page 39: ... 8 BA BLACK HEX SOCKET CAP SC TsA 1 4P 3 0X16 0 NI PLASTIC BAG PE 40X32cm PHILIPS MCD772 93 SPEAKER BOX ASS Y R PHILIPS SCUTCHEON 20 3X4 2X1 5 SILVER MCD772 GRILLE BRACKET ABS 10 NON POLARITG ELEC CAP 2 2u 50V M SBP5X11 SPEAKER TERMINAL DJ 1320 1 44X44 RED BL 22 CONNECTING WIRE 2P 150 RED BLACK 22 CONNECTING WIRE 2P 240 RED BLACK SPEAKER 3 5 4Ω50W TWEETER Φ20 4Ω5W MCD700 META L FIXER φ3X11 MCD770 ...

Page 40: ... PLASTIC BAG PE 45X25cm PHILIPS PLASTIC BAG PE 26X7cm PHILIPS DVD REGION CODE LABEL V93 PASSED LABEL Φ13 CARTON SERIAL NO LABEL PHILIPS 93 82X32 CCC Ra PREVENTION LABEL LASER WARNING LABEL PH Φ15 BLACK DESIGNE LABEL PH 43X11 Dolby LABEL PH 59 5X13 MCD772 93 CARTON BOX MCD772 93 GIFT BOX LABEL 91X111 MCD772 93 DVD UNIT MAIN LABEL 52X30 MCD772 93 AMP UNIT MAIN LABEL 52X30 MCD772 93 POS BILLBOARD DIV...

Page 41: ...1 6X6X5 SW105 TACT SWITCH TS 1307 01 6X6X5 SW106 TACT SWITCH TS 1307 01 6X6X5 SW107 TACT SWITCH TS 1307 01 6X6X5 SW108 TACT SWITCH TS 1307 01 6X6X5 SW109 TACT SWITCH TS 1307 01 6X6X5 SW102 TACT SWITCH HCT 1106W 6X3X4 3 VFD101 VFD DISPLAY NE 770D 1 GB JP101 BARE WIRE Φ0 6X40mm 375m 1kG JP102 BARE WIRE Φ0 6X40mm 375m 1kG JP103 BARE WIRE Φ0 6X40mm 375m 1kG JP104 BARE WIRE Φ0 6X40mm 375m 1kG JP105 BAR...

Page 42: ...603 R13 CHIP RESISTOR 820 1 16W J 0603 R14 CHIP RESISTOR 820 1 16W J 0603 C14 CHIP CAP 10P 50V J 0603 NPO R22 CHIP RESISTOR 330 1 16W J 0603 C20 CHIP CAP 12P 50V J 0603 NPO C25 CHIP CAP 223P 50V M 0603 Y5V C21 CHIP CAP 39P 50V J 0603 NPO C8 CHIP CAP 47P 50V J 0603 NPO C25 CHIP CAP 224P 50V M 0603 Y5V C3 CHIP CAP 224P 50V M 0603 Y5V C4 CHIP CAP 224P 50V M 0603 Y5V C5 CHIP CAP 224P 50V M 0603 Y5V C1...

Page 43: ...TON PLATE D003F MCD770 FUNCTION BUTTON D003C MCD772 DVD PLASTIC CABINET D003D MCD772 DIRECTION BUTTON ABS D020 MCD770 DVD DOOR ASS Y BLACK SCUTCHEON PHILIPS 22X4 3 D020A MCD770 DVD DOOR ALUMINIUM PIECE BLACK D020B MCD770 DVD DOOR BRACKET ABS MCD772 93 DVD CASING PARTS ASS Y D002 MCD772 DVD ALUMINUM FRONT CABINET D012 MCD770 DVD METAL BOTTOM CHASSIS D022 MCD770 DVD ALUMINUM TOP COVER D019 MCD772 BA...

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