Philips MCD149 Service Manual Download Page 11 | Manualshive

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DISASSEMBLY DIADRAMS

A. Remove Bottom CAB

Remove screws 3x12 - 6 pcs

D

E1

E2

C. Remove Dust cover

Remove screws 2x8 - 4 pcs.

D. Remove Front assembly

Remove screws 2x8 - 2 pcs.

E. Remove Display & Key board

E1: Remove screws 3x10 - 6 pcs.

E2: Remove screws 2x8 - 6 pcs.

F. Remove CD mechanism

Remove screws 3x10 - 4 pcs.

B. Remove Scart board & Main board

B1:Remove screws 2x15 - 2 pcs.

B1

B2:Remove screws 3x8 - 1 pcs.

B2

B3:Remove screws 3x10 - 2 pcs.

B3

B4:Remove screws 3x10 - 2 pcs.

B4

G. Remove USB Jack board

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Summary of Contents for MCD149

Page 1: ... Specifications 2 Connection Controls 3 Disassembly Instructions 4 Block Wiring diagrams 5 DISPLAY BOARD 6 EXPLODE DIAGRAM 10 SERVICE PARTLIST 11 MPEG BOARD 7 MCD149 3141 785 32160 FACTORY PARTLIST 12 SCART BOARD 8 USB JACK BOARD 9 ...

Page 2: ...ICE AIDS GB WARNING All ICs and many other semi conductors are susceptible to electrostatic discharges ESD Careless handling during repair can reduce life drastically When repairing 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 ...

Page 3: ...replace CD Drive Laser current ok N Y check Laser current CD Drive offsets ok N Y check CD Drive offsets clean the lens check playability return set Customer complaint CD related problem return set return set replace CD Drive return set replace CD Drive return set replace Signal Processor return set fast lens cleaning 1 2 3 4 5 6 7 For flap loaders access to CD drive possible cleaning method 4 is ...

Page 4: ...ted 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 3 FAST LENS CLEANING dry brush Use lens cleaning CD SBC AC300 9082 100 00043 Insert the lens cleaning CD press PLAY and follow the voice guide s instructions on the CD 4...

Page 5: ... with a DC Millivoltmeter directly on the connector see drawing below Pin numbering varies from drive to drive The values from diode A D should read 0 10mV Diodes E and F are less critical If one of the offsets is higher than 10mV the CD drive has to be replaced Otherwise replace the Signal Processor Sanyo DA12T3 CD Drive A A F C B E C D E VCC B VREF F D 9 10 11 12 13 14 15 16 1800 5V_HF VrefCD10 ...

Page 6: ...USB 12Mb s V1 1 support MP3 and WMA files Number of albums folders maximum 99 Number of tracks titles maximum 999 TUNER FM wave range 87 5 108 MHz Sensitivity at 75 Ω mono 26 dB signal to noise ratio 2 8 µV stereo 46 dB signal to noise ratio 61 4 µV Selectivity 28 dB Total harmonic distortion 5 Frequency response 63 5500 Hz 6 dB Signal to noise ratio 50 dBA SPEAKERS 2 way bass reflex system Dimens...

Page 7: ...timal reception FM Antenna For better FM stereo reception connect an outdoor FM antenna to the FM AERIAL FM ANTENNA terminal Step 4 Connecting TV IMPORTANT You only need to make one video connection from the following options depending on the capabilities of your TV system Connect the DVD system directly to the TV Using Video In jack CVBS 1 Use the composite video cable yellow to connect the syste...

Page 8: ...ing additional equipment IMPORTANT Some discs are copy protected You cannot record the disc through a VCR or digital recording device When making connections make sure the colour of cables matches the colour of jacks Always refer to the owner s manual of the other equipment for complete connection and usage details 1 000 AUDIO OUT L R A Listening to the playback of other equipment A Use a cinch ca...

Page 9: ...3 3 CONNECTION AND CONTROLS Controls Controls 7 1 2 3 4 5 6 8 9 0 1 7 8 6 4 0 7 8 5 2 3 9 2 ...

Page 10: ...rch for a radio frequency downward upward Disc moves an enlarged picture left right not for MP3 CD searches backward forward in a disc at different speeds In DISC mode to select a movement direction in the disc menu or system menu bar Picture CD rotates a picture clockwise or counterclockwise 8 3 4 moves an enlarged picture up down In DISC mode to select a movement direction in the disc menu or sy...

Page 11: ... assembly Remove screws 2x8 2 pcs E Remove Display Key board E1 Remove screws 3x10 6 pcs E2 Remove screws 2x8 6 pcs F Remove CD mechanism Remove screws 3x10 4 pcs B Remove Scart board Main board B1 Remove screws 2x15 2 pcs B1 B2 Remove screws 3x8 1 pcs B2 B3 Remove screws 3x10 2 pcs B3 B4 Remove screws 3x10 2 pcs B4 G Remove USB Jack board ...

Page 12: ...RE_OUT L _PRE_OUT CHGND CHGND 12V 12V CHGND 12V AGND R _PRE_OUT PWR_ON AMP_SD AMP_MUTE Main Unit AV and Control Scart Pin 8 Control Transistor Circuit Sound Processor PT2314 Motor Driver AM5669M CVBS Video Driver BA7664FV MPEG IC SPHE8281D DVD Mechanism KHM 3 13AHC SONY Optic External USB Device EEPROM BR24L02F MPEG Reset Flash 1M x 8 Bits SDRAM 1M x 16 Bits x 4 NEC MCU uPD78F0535GB PWR_ON DVD_ON ...

Page 13: ...5 2 5 2 WIRING DIAGRAM ...

Page 14: ...PEN C7 OPEN C8 OPEN C9 OPEN C10 OPEN C11 OPEN C12 OPEN LVIN CIN SCOUT VREF MPX VSSA VDDA AFIN MAD PSWN SCL SDA DAVN VDDD VSSD OSC1 OSCO TCON MPTH MRO SAA6588 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 U1 OPEN EC13 OPEN C14 OPEN C15 OPEN R19 OPEN EC14 OPEN C17 OPEN C18 OPEN R20 OPEN R21 OPEN R22 OPEN R23 OPEN R24 OPEN 3 1 2 Q6 OPEN LA1 FB 600R R25 10K R11 OPEN C19 0 1U R29 OPEN R30 OPEN 3 1...

Page 15: ...LAYOUT DIAGRAM DISPLAY BOARD 6 2 6 2 ...

Page 16: ...7 1 7 1 CIRCUIT DIAGRAM MPEG BOARD ...

Page 17: ...7 2 7 2 CIRCUIT DIAGRAM MPEG BOARD ...

Page 18: ...LAYOUT DIAGRAM MPEG BOARD 7 3 7 3 ...

Page 19: ...8 1 8 1 SCART BOARD ...

Page 20: ...USB BOARD USB BOARD 9 1 9 1 ...

Page 21: ...18 17 14 16 15 22 15 13 19 20 27 24 21 28 12 25 26 EXPLODE DIAGRAM 10 1 10 1 ...

Page 22: ...R 24 9965 100 07100 LENS DOOR CD 25 9940 000 01664 DAMPER GEAR ASSEMBLY 26 9965 100 07079 BRACKET MICRO DETECTOR SW SECC 27 9965 000 41880 SPRING DOOR CD 28 9965 100 07081 DOOR LOCK 9965 100 01397 DVD MECHANISM KHM 313AHC DRSW 9965 100 07074 DETECTOR SWITCH DTS 10 70 1P1T FAN 9965 100 07096 COOLINGFANDF125015SL50X50X15MM FFC1 9965 100 08139 FFC CABLE 24PIN P 0 5MML 210MM FFC2 9940 000 04281 FFC 21...

Page 23: ... U9 9965 100 07052 CH MOSFET CES2313 SOT 23 UD001 9965 100 07057 IC AZ1117H ADJTRE1REGULATORSOT UD002 9965 000 41892 IC AZ1117H 3 3 REGULATOR UD003 9965 100 07057 IC AZ1117H ADJTRE1REGULATORSOT UD004 9965 100 00290 IC AM5669M28 E1 MOTOR DRIVER UD005 9940 000 05674 IC BR24L02F WE2 UD006 9965 000 41702 IC AZ4558 OPERATIONALL UD007 9965 100 00103 IC MPEG DECODER SPHE8281D U UD008 9965 100 00102 IC W9...

Page 24: ...1 XTAL 32 768KHZ 20PPM 12PF Z1 9965 100 07065 DIODEZENERBZX55 C3 3V1 2W 5 Z2 9965 100 07066 DIODEZENERBZX55 C4V7 1 2W 5 Z3 9965 100 07064 ZENER DIODE 2 4V 1 2W Z3 9965 100 07068 CH ZENERDIODED01 BZT52C2V4S TR ELECTRICAL PARTS USB BOARD JK201 9940 000 04263 USB JACK USB 1400A 4P M201 9940 000 04264 MULT VAR 10 6 15 4V M202 9940 000 04264 MULT VAR 10 6 15 4V ELECTRICAL PARTS SCART BOARD Q1 9965 100 ...

Page 25: ...F50V 10 0603 PC 85 000 C8 C27 C32 C43 C48 C51 C53 C57 C 59 C62 C64 C65 C79 C81 C84 C238 C250 C254 C255 C261 C262 C263 C2 64 CD004 CD020 CD022 CD026 CD027 CD056 CD070 CD071 CD073 CD075 C D076 CD078 CD201 CD202 CD203 CD2 04 CD205 CD206 CD207 CD208 CD209 CD210 CD212 CD214 CD215 CD216 C D217 CD218 CD219 CD221 CD222 CD2 24 CD225 CD226 CD227 CD229 CD230 CD231 CD232 CD236 CD237 CD239 C D240 CD241 CD242 C...

Page 26: ...9 RD099 RD101 RD102 3 0680 1221 822062020 CH RES 8 2K1 16W 5 0603 PC 2 000 R254 R256 3 0690 1221 103061020 CH RES 10K1 16W 1 0603 PC 1 000 R45 3 0700 1221 103062020 CH RES 10K1 16W 5 0603 PC 30 000 R5 R11 R19 R23 R24 R47 R53 R54 R 58 R63 R67 R68 R70 R74 R75 R78 R 79 R80 RD71 RD024 RD026 RD45 RD4 6 RD048 RD50 RD061 RD110 RD153 R D158 RD179 T0707042 3 0710 1221 153062020 CH RES 15K1 16W 5 0603 PC 6 ...

Page 27: ...606 100115000 CHOCK COIL 10UH Q 50 DCR 1 15OHM 0805 PC 2 000 LD011 LD012 FA040353F AR070599 3 1180 1606 220004000 CH INDUCTOR 22UH 1KHz 20 DCR 40mOHM3 6A PC 1 000 L4 3 1190 1608 300025000 TORODIDAL COIL 30uH 30 DCR 0 025R PC 1 000 L601 3 1210 2721 101020000 FERRITE BEAD SMD 100OHM 25 100MHZ 0603 GZ1608D101 PC 3 000 LA1 LA10 LA12 FAP060498 3 1220 2721 300020000 FERRITE BEAD SMD 30OHM 25 100MHZ 0603...

Page 28: ... 2 000 R44 R96 3 0360 1313 000240000 ZENER DIODE 2 4V 1 2W PC 1 000 Z3 3 0370 1313 055330000 DIODE ZENER BZX55 C3 3V1 2W 5 DO 35 PC 1 000 Z1 FAP070243 3 0380 1313 055470000 DIODE ZENER BZX55 C4V7 1 2W 5 DO 35 PC 1 000 Z2 FAP070245 3 0390 1316 334010030 LED 3MM SUPER BLUE DIFFUSED 33B4SDA01 PC 1 000 LED201 FAP061555 3 0400 1321 041480020 CH DIODE RLS4148 LL 34 PC 1 000 D1 FA060300 FAP060547 T070704...

Page 29: ...19 C120 C121 C129 C131 C134 C139 C140 C141 C158 C159 C160 C163 C 174 C175 C182 C183 C188 C189 C19 0 C191 C192 C193 C194 C195 C196 C197 C198 C199 3 0100 1121 334051020 CH CAP CER0 33UF 16V 5 0603 PC 1 000 C146 3 0110 1121 105082020 CH CAP CER 1UF50V 10 0603 PC 4 000 C142 C143 C156 C157 3 0120 1132 106053060 CAP ELECT 10UF 16V 20 5X11 TAPING PC 7 000 C149 C152 C153 C168 C169 C201 C2 02 3 0130 1132 4...

Page 30: ...R7 R9 3 0020 1211 331022000 RES 330R1 4W 5 PC 1 000 R4 3 0030 1121 391082020 CH CAP CER390PF50V 10 0603 PC 2 000 C8 C11 3 0040 1121 104082020 CH CAP CER0 1UF50V 10 0603 PC 2 000 C1 C2 3 0050 1132 106053060 CAP ELECT 10UF 16V 20 5X11 TAPING PC 1 000 EC1 3 0060 1132 107053060 CAP ELECT 100UF 16V 20 5X11 TAPING PC 1 000 EC2 3 0070 1221 000062020 CH RES 0 OHM1 16W 5 0603 PC 1 000 R12 3 0080 1221 33106...

Page 31: ...B 3X8 B PC 7 000 7 DISPLAYPCB FRONTCABINET FA060178 3 0020 6011 226080100 SCREW ST 2 6X8 PB BLACK PC 12 000 6 KEY BOADR BUTTON FUNCTION TOP CABINET 4 DUST COVER TOP CABINET 2 USB PCB TOPCABINET FA050219 3 0030 6012 226040400 SCREW ST PW B2 6x4 Y WASHER P DIA 6 5MM PC 3 000 2 FRONTCABINET TOPCABINET 1 COVERRUBBER TOPCABINET FAP061172 3 0040 6021 214060100 SCREW M 3P 1 4X6 BLACK B951406002 PC 1 000 ...

Page 32: ... VDE H03VVH2 F AND IEC 52 RVV 2Cx0 75MM2 SF 103 SF 106 2 5A 250V PC 1 000 FAP070407 2 0030 3001 001000100 FM ANT WIRE 75OHM 1 0M PC 1 000 FA050443 2 0040 3007 001500500 RCA CABLE FOR COMPOSITE VIDEO YELLOW 1C L 1500MM PC 1 000 FA040486 2 0050 3007 021500000 RCA CABLE FOR AUDIO RED WHITE 2C L 1500MM PC 1 000 FA040487 2 0060 3007 031500000 RCA CABLE FOR COMPONENT VIDEO RED BLUE GREEN 3C L 1500MM PC ...

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