Philips MCD755 Service Manual Download Page 11 | Manualshive

Page: 11 / 43

background image

H. Loosen screws 2.6×8PT(6PCS), 2.6×5PT(2PCS), remove bezal panel

I. Loosen screws and remove top cover

H

I2

I1

I1. 2.6

×

8PT (7PCS)

I2. 2.6

×

5PT

（

4PCS

）

I3. 2.6

×

6PT

（

2PCS

）

I3

Disassembly diagram

Page:67

«
...
9
10
11
12
13
...
»

Summary of Contents for MCD755

Page 1: ...ing or otherwise without the prior permission of Philips Service Aids 1 1 Info about lead free soldering 1 1 Service Instruction 1 1 CD Playability Check 2 1 2 3 Disassembly digram 3 1 3 5 Software version check and upgrading 4 1 Block diagram 5 1 Wiring diagram 6 1 Tuner Board circuit diagram 7 1 layout diagram 7 2 VFD Board circuit diagram 8 1 layout diagram 8 2 CPU Board circuit diagram 9 1 lay...

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: ...3 8FT 2PCS A1 Loosen screws 2 5 7PWMTT 3PCS 2 6 5PWMTT 7PCS B1 Loosen screws 3 10FA 1PCS C Remove side plate and loosen screws 3 6BTH 4PCS 3 6FMTT 2PCS C1 Loosen screws where is the back of side plank 3 4FMTT 4PCS Remove bezal panel and loosen screws 3 5FMTT 2PCS A B B1 C C1 Disassembly diagram Page 62 ...

Page 7: ...mechanism core E Loosen screws 3 10FA 7PCS 3 6FMTT 1PC and remove rear plate F Remove motor and loosen screws where is the front of side plate 3 6FT 2PCS 3 10BT 2PCS G Loosen screws 3 6PM 6PCS remove CPU card and decode card D E F G Disassembly diagram Page 63 ...

Page 8: ...crews 2 6PWT 2PCS remove slide plate J Loosen screws J1 2 6 8PT 7PCS J2 2 6 5PT 4PCS J3 2 6 6PT 2PCS and remove top cover I Loosen screws2 6 8PT 8PCS and remove VFD board H I J2 J1 J3 Disassembly diagram Page 64 ...

Page 9: ...PCS remove plastic bottom cover B Loosen screws 3 10PTH 6PCS 3 6BTH 4PCS remove side plank and top cover C Loosen screws3 6FMTT 5PCS remove bezal plank D Loosen screws 3 12FA 4PCS 3 10FT 1PC 3 5FMTT 4PCS remove rear plank A B C D Disassembly diagram Page 65 ...

Page 10: ...E Loosen screws 3 5BM 3PCS remove connection card F Loosen screws 3 5BM 4PCS remove AMP board G Loosen screws 3 5BM 4PCS remove power board E F G Disassembly diagram Page 66 ...

Page 11: ...H Loosen screws 2 6 8PT 6PCS 2 6 5PT 2PCS remove bezal panel I Loosen screws and remove top cover H I2 I1 I1 2 6 8PT 7PCS I2 2 6 5PT 4PCS I3 2 6 6PT 2PCS I3 Disassembly diagram Page 67 ...

Page 12: ...4 1 4 1 SOFTWARE VERSION CHECK AND UPGRADING ...

Page 13: ... B OUT MEPG2 BLOCK MECHANISM DVD STBY MUTE CONTROL VFD PT16311 REM 1 GND 2 Vcc 3 REM SENSOR CPU5V CPU5V CPU5V Vs Vs DVD 12V AC SWITCH POWER STANDBY 12V Vs Vs CPU5V DVD 12V DVD ON OFF TUNER POWER TUNER IN AUX2 IN AUX1 IN DVD MR DVD ML D FL D FR SL SR CEN SW SW CEN SL SR FL FR FL FR SW CEN SL SR CPU SDA SCL FR FL SL SR CEN SW KEY CONTROL FR SR CEN SW SL FL STANDBY MUTE SUR MUTE MUTE SUR MUTE GND ...

Page 14: ...6 1 6 1 SET WIRING DIAGRAM ...

Page 15: ...US_ENABLE R19 10R C17 103 C15 103 SCL SDA INTX C12 104 R22 330 C18 47uF 5V 3 0V 3 0V MPX C5 224 C4 224 Q2 9014 Q3 9014 R4 4 7K R5 4 7K R3 1M R1 47 R13 1K R14 1K C1 22uF C2 224 C3 224 R2 1M 5V LOUT ROUT DZ1 3 6V R6 4 7K C19 47uF 6 3V ROUT LOUT SGND 5V SCL SDA SGND 1 2 3 4 5 6 7 8 CN1 8P L5 600R L4 600R RFIN R8 68k CLOCK X1 32 768K R12 1M C20 12pF C21 39pF C14 10pF C9 104 R11 10M R16 10K CLOCK 3 0V ...

Page 16: ...LAYOUT DIAGRAM TUNER BOARD 7 2 7 2 ...

Page 17: ... 2 S1 3 S2 4 S3 5 S4 6 S5 7 S6 8 S7 9 S8 10 G1 11 G2 12 G3 13 G4 14 G5 15 G6 16 NC 17 NC 18 NC 19 NC 20 G7 21 G8 22 G9 23 G10 24 G11 25 G12 26 S9 27 S10 28 S11 29 S12 30 S13 31 S14 32 S15 33 S16 34 VF2 35 VF2 36 VFD701 S10 S11 S12 S13 S14 S15 S16 G12 G11 G10 G1 G2 G3 G4 G5 G6 G7 G8 G9 G2 G3 G4 G5 G6 G7 G8 G9 S12 S11 G11 G10 S8 G1 S10 S9 G12 1 2 3 4 5 CN602 2 0 6P STB1 DATA CLK V GND 5VS 1 2 3 CN60...

Page 18: ...8 2 8 2 LAYOUT DIAGRAM VFD BOARD ...

Page 19: ... 16 IC5 PT2579 C78 2 2uF 50V C100 10uF 16V C101 104 X3 4 33MHz C103 47P C102 82P C80 561 R88 2K2 R99 4 7K R86 10K C77 330P MPX MPX A5V R76 10K R77 10K ST MO OPEN SW CLOSE SW M CLOSE M OPEN DVD SW ST MO CPU5V R61 4 7K CPU5V R65 10K R66 10K CPU5V R98 2 2K R97 2 2K R93 1K R94 1K Q7 8050 Q8 8050 1 2 3 4 5 CN12 5P 2 0 Q6 8550 Q5 8550 OPEN SW CLOSE SW M1 M1 DGND R95 2 2k R96 2 2k C97 470p C110 470p 5V M...

Page 20: ...LAYOUT DIAGARM CPU BOARD 9 2 9 2 ...

Page 21: ...9 3 9 3 LAYOUT DIAGRAM CPU BOARD ...

Page 22: ...C1427 102 100V C1378 104 C1398 104 C1399 104 C1445 153 C1453 684 C1408 104 R1348 22 C1444 153 C1451 684 C1379 104 R1346 22 FL OUT FR OUT C1356 220pF C1345 474 C1343 474 R1306 5 6K R1307 5 6K L1303 47uH L1304 47uH C1406 104 C1404 104 C1478 220pF C1402 104 C1431 102 100V C1362 220pF R1305 5 6K R1312 5 6K C1344 474 C1349 474 FL IN FR IN C1321 102 C1322 102 C1307 102 C1326 102 C1328 102 C1308 102 C130...

Page 23: ...10 2 10 2 LAYOUT DIAGRAM AMP BOARD ...

Page 24: ...10 3 10 3 LAYOUT DIAGRAM AMP BOARD ...

Page 25: ...33 2234 2235 2236 2238 2241 2242 2243 2230 2240 2237 2231 2239 2225 2228 2224 2226 DVD PART 1142 1124 1141 1125 1126 1127 1128 1145 1146 1143 1144 1137 1138 1134 1136 1135 1132 1122 1120 1110 1111 1119 1118 EXPLODED VIEW DIAGRAM ...

Page 26: ... 996510008529 MCD755 DVD CABINET BACK 1128 996500038160 DVD CABINET BOTTOM 1129 996510000244 DVD DOOR ABS 1130 996510000245 DVD CONTROL BUTTON BRACKET ABS 1131 996510000455 DVD LEAP KNOB BRACKET 1132 996500038468 DVD DOOR BRACKET 1133 996510000456 DVD STANDBY KNOB BRACKET 1134 996510002936 MCD705 DVD SLID PLANK 1135 996510000239 TOP LIGHT LENS PMMA 1136 996510000457 DSC LEAP KNOB SILVER 1137 99651...

Page 27: ...0008538 MCD705 AMP UNIT DISPLAY LENS 2238 996510000475 LOGO LIGHT GUIDE 2239 996510000476 AMP SOURCE KNOB SILVER 2240 996510000477 AMP VOLUME KNOB 2241 996510000255 RUBBER FOOT B 2242 994000005165 AC SOCKET 1A 250V 2243 996510008539 MINI FAN RDM4010S 12V 0 07A 2244 996510008540 AC LINE CORD 200 2P VH 03X1 ACCESSORIES 3331 996500041018 FM ANTENNA WIRE 1 5m 3332 996510000213 CONTROL CABLE 350 2 5 34...

Page 28: ...100K 1 16W J 0603 2 PCS R28 30 13000382 CARBON FILM RESISTOR 47 1 8W J 52 1 PCS R54 13000178 CARBON FILM RESISTOR 100 1 8W J 52 7 PCS R13 15 59 69 71 2 JP13 13000401 CARBON FILM RESISTOR 4 7K 1 8W J 52 2 PCS R68 115 13000280 CARBON FILM RESISTOR 20K 1 8W J 52 2 PCS R51 52 13000321 CARBON FILM RESISTOR 24K 1 8W J 52 1 PCS R26 13000637 CHIP RESISTOR 0 1 16W J 0603 12 PCS R72 R73 121 123 82 83 89 R33...

Page 29: ... TRANSISTOR 8550C 5 5 PCS Q1 5 6 11 10 17000005 CHIP TRANSISTOR BC817 25 SOT23 2 PCS Q3 Q4 17000009 CHIP TRANSISTOR 9014 SOT 23 1 PCS Q2 19000081 IC PT2322 SOP 1 PCS IC2 19000083 IC PT2323 SOP 1 PCS IC1 19000071 IC AT24C02 PC27 2 7V SOP PACKING 1 PCS IC4 19000103 IC LM7805 LM340T5 7805 1 PCS IC9 19000383 IC PCF8563 AMI8563 SOP8 1 PCS IC088 22000018 CERAMIC CRYSTAL OSCILLATOR 4 19mHz 1 PCS X1 22000...

Page 30: ... 12A101 CABINET TOP LAMP PCB ASS Y MCD755 12 1 1 SET 13000833 CHIP RESISTOR 680 1 4W J 1206 1 PCS R912 16000035 LED Φ3 3B4SCB01 BLUE 1 PCS LED1200 35 MCD755 12A1 TOP CABINET LAMP PCB 35 MCD755 12A1 1 PCS 07 MCD755 11A201 CABINET TOP LAMP PCB ASS Y MCD755 11 2 1 SET 13000833 CHIP RESISTOR 680 1 4W J 1206 2 PCS R906 907 16000035 LED Φ3 3B4SCB01 BLUE 2 PCS LED1100 1101 35 MCD755 11A2 TOP CABINET LAMP...

Page 31: ... INDUCTOR 100uH K 1206 1 PCS L6 15000222 CHIP INDUCTOR 39n J 0603 1 PCS L7 15000240 CHIP INDCTOR 10U 0603 1 PCS L8 16000357 CHIP ZENER DIODE 3 6V 1 2W LL 34 1 PCS DZ1 17000009 CHIP TRANSISTOR 9014 SOT 23 2 PCS Q2 3 17000004 CHIP TRANSISTOR 8050 SOT 23 1 PCS Q1 19000461 IC 74HC2G04 1 PCS IC2 19000431 IC TEA5760UK 1 PCS IC1 22000036 CRYSTAL OSCILLATOR 32 768KHZ φ2X6 1 PCS X1 33000063 FERRITE BEAD 60...

Page 32: ...DVD DRIVE BRACKET ABS 2 PCS 39 MCD705 24A100 MCD705 DVD TOP COVER ABS 1 PCS 39 MCD759 20A101 MCD755 DVD CABINET BACK 1 PCS 39 MCD705 12B100 MCD705 DVD CABINET BOTTOM HIPS 1 PCS 39 MCD705 27A100 MCD705 DVD DOOR ABS 1 PCS 39 MCD705 32A100 MCD705 DVD CONTROL BUTTON BRACKET ABS 1 PCS 39 MCD759 05A100 MCD759 DVD LEAP KNOB BRACKET ABS 1 PCS 39 MCD705 03A200 MCD705 DVD DOOR BRACKET ABS 1 PCS 39 MCD759 08...

Page 33: ...X 10 PWA NICKEL PLATE 2 PCS 38000634 SCREW 3 X 8 PWMTT NICKEL PLATE 2 PCS 38000238 SCREW 2 X 6 PT NICKEL PLATE 4 PCS 38000239 SCREW 2 6 X 5 PT NICKEL PLATE 4 PCS 38000240 SCREW 2 6 X 6 PT NICKEL PLATE 2 PCS 38000243 SCREW 2 6 X 8 PT NICKEL PLATE 15 PCS 38000223 SCREW 3 X 6 BTH NICKEL PLATE 4 PCS 38000229 SCREW 3 X 10 PTH NICKEL PLATE 9 PCS 38000143 SCREW 3 X 10 FA Φ5 5 NICKEL PLATE 6 PCS 38000372 ...

Page 34: ...1 CABINET TOP LAMP PCB ASS Y MCD755 12 2 1 SET 13000833 CHIP RESISTOR 680 1 4W J 1206 1 PCS R910 16000035 LED Φ3 3B4SCB01 BLUE 1 PCS LED1201 35 MCD755 12A2 TOP CABINET LAMP PCB 35 MCD755 12A2 1 PCS 07 MCD755 10A101 AMP UNIT FRONT LAMP PCB ASS Y MCD755 1 SET 13000189 CARBON FILM RESISTOR 1K 1 4W J 52 1 PCS R1001 16000040 LED 3R41W71W EB WHITE 1 PCS LED1001 35 MCD755 10A1 AMP UNIT CAB FRONT LAMP 35 ...

Page 35: ...V K 5 1 PCS C219 14000578 NONINDUCTIVE CAP 683p 100V K 5 2 PCS C209 207 14000386 CHIP CAP 104P 50V M 0805 Y5V 2 PCS C205 212 14000452 NONINDUCTIVE CAP 104J 100V K 5 1 PCS C215 14001004 ELECTROLYTI CAP 220u 35V L 5 8X11 5 1 PCS C220 14000265 ELECTROLYTIC CAP 220u 25V M 5 8X11 5 2 PCS C211 213 14000552 ELECTROLYTIC CAP 4 7u 50V L L10 5X11 2 PCS C210 204 14000309 ELECTROLYTIC CAP 4 7u 50V L 5 4X5 1 P...

Page 36: ...0131 CHIP RESISTOR 5 6K 1 16W J 0805 15 PCS R1301 1312 1314 1316 13000136 CHIP RESISTOR 6 8K 1 16W J 0805 1 PCS R1369 14000373 CHIP CAP 100P 50V K 0805 X7R 3 PCS C1493 C1494 C1495 14000208 ELECTROLYTIC CAP 100u 25V L 5 6 3X11 1 PCS C1496 14000375 CHIP CAP 102P 50V K 0805 X7R 30 PCS C1301 1322 1328 1334 1326 14000639 CHIP CAP 102P 100V K 1206 X7R 6 PCS C1426 1429 1431 1432 14000384 CHIP CAP 104P 50...

Page 37: ...000117 CHIP IC 74HCU04D 1 PCS IC1305 19000120 IC TDA8920BTH 1 PCS IC1304 19000121 CHIP IC TDA8922BTH 2 PCS IC1301 1302 20000006 CERAMIC FILTER 700KHz 2P SMALL 1 PCS XT1302 35 MCD755 01B1 AMP PCB 35 MCD755 01B1 1 PCS 37 MCD755 01A100 HEAT SINK MCD755 100X58 6X30 1 PCS 36001183 MICA INSULATION SHEET 15 5X11 3 PCS 39000715 CORDH 3 5 6 PCS 38000231 SCREW 3 X 12 BTH NICKEL PLATE 6 PCS 08 MCD755 02A101 ...

Page 38: ...E 1 PCS 38000068 SCREW 3 X 5 FMTT NICKEL PLATE 4 PCS 38000066 SCREW 3 X 5 FMTT BLACK 1 PCS 38000069 SCREW 3 X 6 FMTT Φ6 BLACK 3 PCS 38000417 SCREW 3X12FA NICKEL PLATE 4 PCS 38000536 SCREW 3 X 15 PT NICKEL PLATE 4 PCS 24000039 AC SOCKET 2 5A 250V 2120 FSI PH VDE CCC 1 PCS 34000144 MINI FAN RDM4010S 12V 0 07A 1 PCS 25003166 26 WIRE 420 2 0 3PX1 2 0 3P 1 PCS 25003165 28WIRE 310 2 0 4PX1 2 0 4P 1 PCS ...

Page 39: ...A101 PACKING PARTS ASS Y MCD755 93 1 SET 41000183 PE POLYBAG 26X7cm 1 PCS 41000177 PE POLYBAG 20X7cm 2 PCS 41001013 PE POLYBAG 24X7cm 1 PCS 41001014 PE POLYBAG 26X17cm 2 PCS 41001041 TISSUE BLOW MOLDING 33X32cm 2 PCS 41005411 GIFT BOX MCD755 93 1 PCS 41005412 CARTON BOX MCD755 93 1 PCS 41005419 POLYFOAM MCD755 1 PCS 41005413 GIFT BOX LABEL MCD755 93 91X111 1 PCS 41005414 AMP UNIT LABEL MCD755 93 5...

Page 40: ...001216 PVC SHEET 27 8X23 8X1 0 BLACK 2 PCS 38000193 SCREW 3 X 10 BA NICKEL PLATE 20 PCS 38000855 SCREW 3 X 6 PWT Φ10 NICKEL PLATE 4 PCS 38000866 SCREW 4 X 25 BM NICKEL PLATE 1 PCS 38000770 SCREW 4 X 10 PWM Φ10 BLACK 4 PCS 25000953 22 CONNECT WIRE 2P 220 RED BLACK 1 PCS 27000410 SPEAKER WIRE 6 2M 1 PCS 28000560 SPEAKER 3 4Ω25W 2 PCS 41003877 TISSUE BLOW MOLDING 35X23CM 1 PCS 41005589 MAIN SPEAKER B...

Page 41: ...NECT WIRE 2P 220 RED BLACK 1 PCS 27000228 SPEAKER CORDS 5M 1 PCS 28000560 SPEAKER 3 4Ω25W 2 PCS 41003877 TISSUE BLOW MOLDING 35X23CM 1 PCS 41005607 CENTER SPEAKER LABEL MCD755 93 1 PCS 08 MCD755 06A101 ENCIRCIE SPEAKER BOX ASS Y L MCD755 93 1 SET 37 MCD713 05A101 MCD713 SPEAKER BRACKET SILVER 1 PCS 39 DCD713 01A100 DCD713 CENTER SPEAKER BOX PANEL HIPS 1 PCS 39 DCD713 02A101 DCD713 BACK SPEAKER BOX...

Page 42: ...Φ55 2 PCS 41003877 TISSUE BLOW MOLDING 35X23CM 1 PCS 41005605 ENCIRCIE SPEAKER LABEL R MCD755 93 1 PCS 09 MCD755 06A101 WOOFER SPEAKER BOX ASS Y MCD755 93 1 SET 39 DCD713 05A101 DCD713 WOOFER TOP PANEL HIPS BLACK 1 PCS 39 DCD713 06A101 DCD713 WOOFER SPEAKER BOX FOOT HIPS 2 PCS 39 NE2200 26A300 NE2200 SPEAKER BOX PCN CK8844 1 PCS 28000562 SPEAKER 6 1 2 4Ω100W 1 PCS 39000346 PORT TUBE DJ 213 MCD703 ...

Page 43: ...BACK 1 PCS 39 PRC502 03A100 PRC502 REMOTE BATTERY COVER 1 PCS 39 PRC502 04A101 PRC502 REMOTE DECORATIVE LOOP SILVER 1 PCS 39 PRC502 05A100 PRC502 REMOTE FRONT LENS 1 PCS 37000800 IRON BLOCK 35X26 6X5 1 PCS 37 PRC502 01A100 PRC502 REMOTE SPRING WIRE 3 in 1 1 SET 36001212 CONDUCTIVE RUBBER PRC502 04 1 PCS 36000492 BLACK SPONGE 12X6X5 40 2 PCS 41000183 PE POLYBAG 26X7cm 1 PCS 41005801 REMOTE CONTROL ...

Reviews:

No comments

Related manuals for MCD755

Brand: iDance Pages: 25

Brand: Samsung Pages: 22

Brand: Cambridge SoundWorks Pages: 20

Brand: QSC Pages: 2

Brand: QSC Pages: 2

Brand: QSC Pages: 16

Brand: QSC Pages: 4

Brand: Watts Pages: 12

Brand: Magnavox Pages: 78

Brand: Panasonic Pages: 20

Brand: Aiwa Pages: 80

Sportsound SSR-300

Brand: Daktronics Pages: 6

Jellyball FT12JB

Brand: Fenton Pages: 16

Brand: SereneLife Pages: 2

Brand: ALLEN & HEATH Pages: 14

Brand: Aiwa Pages: 28

Brand: Curtis Pages: 34

Brand: Saitek Pages: 11

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands