Philips MCD183 Service Manual Download Page 16

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RT1

MF72-8D13

T5A 250V

0.22U/275V

LT1

UU16 30MH

0.22U/275V

LT2

T68-26A

0.22U/275V

471/400V

BD1

GBU4J

CE2

68UF/400V

CE1

68UF/400V

FR157

103/630V

68K/1W

FR157

103

68K

MOS2

8N60

221/1KV

56R

R28

10K

R29

10K

0.22R

R24

100R

C11

470P

R27

100K

CE5

47UF/50V

FR104

R32

R22

56R

FR107

CE4

22U/50V

S8050

T5 S8550

ZD4

18V

R17

10K

R36

R21

100R

H_VCC

MOS5

8N60

101/

0.22R

C10

470P

R33

470R

C16

470P

EL817

C15

470P

C14

10K

C13

104

CE3

22U/50V

MOS3

STTH2003CT

102/1KV

CE7

1000U/35V

CE8

1000U/35V

7UH/4A

FR107

R12

R13

R14

R15

MOS4

STTH2003CT

0.47R

CE15

470U/25V

CE16

470U/25V

10U 1/4W

R72-R74,R74

22R

102/1KV

TL431

C19

27K

R42

2.2K

C18

104

R37

VCC

+12V

CE13

1000U/35V

CE23

1000U/35V

7UH/4A

+24V

R40

TL431

R45

5.6K

R46

100K

C17

104

CON_VCC

S8050

STB

R76

ZD5

18V

AC1

2P/3.96MM

EI33

222/400V

R38
4.7K

R30

100K

C27

C28

AC2

CE22

470U/25V

R35

10R

R50

47K

18V

ZD1

12V

ZD2

12V

222/400V

R39

10R

R87

47K

R88-R91

100R

C26

103/1KV

ZD6

IN4148

R66

4.7K

R54

47K

R48

10k

FB2

7-1

Power Board -- Circuit Diagram -- Part1

Summary of Contents for MCD183

Page 1: ...on Check Upgrade 2 1 Malfuction Check Chart 2 2 Disassembly Diagram 3 1 Block Diagram 4 1 Wiring Diagram 4 2 Small Board 5 Circuit diagram 5 1 Layout diagram 5 1 LCD Display Board 6 Circuit diagram 6 1 Layout diagram 6 2 Power Board 7 Circuit diagram 7 1 to 7 2 Layout diagram 7 3 Decoder Board 8 Circuit diagram 8 1 to 8 7 Layout diagram 8 8 Exploded View 9 1 Service Partlist 10 1 to 10 2 Factory P...

Page 2: ... DECODER BOARD TIPS C Component Level Repair M Module Level Repair Used 55 55 77 77 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 C M C M C M M M M C M C M M M C M C M M Type Versions MCD183 Decoder Board VFD Display Board Power Board USB Headphone Board 1 1 M C M C M M M C M C M M ...

Page 3: ... Harmonic Distortion 3 Signal to Noise Ration 65dBA SPEAKERS Speaker Impedance 2x4ohm 8ohm e Speaker Driver base 5 Speaker Driver tweeter 3 Frequency Response 100Hz 5dB 5 15KHz GENERAL INFORMATION Total Output power 100W RMS AC Power 230V 50Hz Operation Power Consumption 45W Standby Power Consumption 6W Eco Standby Power Consumption 1W Headphone Output 2x15mW 32ohm USB Direct Version 2 0 Dimension...

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 Ri 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: ...1 Power on the unit whithout loading the USB and Disc in it then press the 811502 on remote control Upgrading Read USB 1 Download the software from Philips support website 2 Load the CD Disc or USB device with software Software upgrade procedure starts automatically Waiting a minute Software upgrade finish http www philips com support ...

Page 9: ...ork Plug in the power cord Reset the Time Clock Replace a new Power Board Check if the USB or other devices are connected Check if the USB or other devices are incompatible Check the data wire which connected the Main Board if has provided voltage Check if has voltage supply to the USB Board Check if the CPU IC has provided voltage Check if the VFD Board has provided voltage No Replace a new one N...

Page 10: ...e the Power Board D Remove Decoder Board D1 Loose 5pcs screws 3 x 10 FA D2 Loose 1pcs screw 3 x 8 BA E Loose 4pcs screws 3 x 10 PWA to remove DVD Loader Driver F Remove Front Cabinet F1 Loose 2pcs screws 3 x 10 FA F2 Loose 1pcs screw 3 x 6 FMTT G Loosed 2pcs screws 3 x 6 PWT to remove Headphone Board A Open the DVD tray and then loose 2pcs screws to remove the door H Loosed 7pcs screws 3 x 8 PA to...

Page 11: ...935P DISPLAY BOARD MAIN BOARD or Si4705 RDS 27V M5V 26V 4 OHM 4 OHM M3 3V 1 8V 24C02 MCU5V EEPROM FM RST SM9435 CEO POWER PT2314 AUDIO PROCESS FL FR CLOSE DOOR OPEN DOOR AV Y U V S VIDEO COAXIAL 5V PT2309 HP AMP HEADPHONE STANDBY MUTE PCM8563 MCU5V RTC SWITCH OPTICAL MP3 IN MCU5V ADJ1117 3 3V 3 3V 4 Ohm 25W at 10 4 Ohm 25W at 10 1 2 1 2 TPA3123D2 POWER AMP 8 Ohm 50W at 10 1 2 TPA3123D2 POWER AMP T...

Page 12: ...4 2 4 2 Wiring Diagram AC IN Decoder Board VFD Display Board Headphone Board Power Board DVD Loader Scart Board ...

Page 13: ... 2 3 CN202 3P 2 0 MP3 R MP3 L GND 16 9 ASP 7 5V 8V 4 3 ASP 12V RGB V S 3V VIDEO V S 0V Ẕ य़ ML MR B ASP 12V G R RGB CVB1 GND R1506 100 R1507 100 R1505 10K R1504 10K 21 1 R CH OUT 2 R CH IN 3 L CH OUT 4 AUDIO GND 5 BLUE GND 6 L CH IN 7 BLUE 8 12V 9 GREEN GND 10 CLOCK 11 GREEN 12 REMOTE 13 RED GND 14 REMOTE GND 15 RED 16 FS 17 VIDEO GND 18 FS GND 19 VIDEO OUT 20 VIDEO IN GND J1501 SCART 101 HUAHUI GN...

Page 14: ...com5 com6 com7 seg1 seg2 seg3 seg5 seg6 seg7 seg8 seg9 seg10 seg11 seg12 seg13 seg14 seg15 seg16 seg17 seg18 seg19 seg20 seg21 LED LED1000 ⱑ㡆LED cup2 1 cup1 2 VDD3 3 VDD 4 VDD1 5 GND 6 XOUT 7 XIN 8 STB 9 OSCIN 10 CLK 11 IR 12 K3 13 K2 14 K1 15 K0 16 STANDBY 17 MUTE 18 DATA 19 KS2 20 KS1 21 KS0 22 SEG21 23 SEG20 24 SEG19 25 SEG18 26 SEG17 27 SEG16 28 SEG15 29 SEG14 30 SEG13 31 SEG12 32 SEG11 33 SEG...

Page 15: ...6 2 6 2 LCD Display Board Layout Diagram ...

Page 16: ...0V MOS3 STTH2003 CT C5 102 1KV CE7 1000 U 35V CE8 1000 U 35V L1 7UH 4A D5 FR107 R12 1M R13 1M R14 1M R15 1M MOS4 STTH2003 CT R8 0 47R CE15 470U 25V CE16 470U 25V L3 10U 1 4W R72 R74 R74 22R C6 102 1KV Q3 TL431 C19 27K R42 2 2K C18 104 R37 1K VCC 12V CE13 1000 U 35V CE23 1000 U 35V L2 7UH 4A 24V R40 1K Q1 TL431 R45 5 6K R46 100K C17 104 CON_VCC CON_VCC T6 S8050 STB R76 1K ZD5 18V AC1 2P 3 96MM 4 3 ...

Page 17: ...270 R56 4 7K R52 1K R64 15K R58 10K R63 10K R77 1M CE17 100U 35V R67 10K 1 2 CN2 2P 2 5 R82 2R R86 2R Z3 1 2W 12V C22 224 CE10 2 2U 50V 24V 12V STB Mute FR GND PG VCC 1 2 CN1 2P 2 0 R81 470 R85 100 R79 10K R80 47K Q10 8050 LED LED Vfan GND SW Out SW Out MUTE CE11 4 7uf 50v R69 1K R9 0 15R1W R11 0 15R1W R10 0 15R1W R118 0 15R1W C21 103 50V R70 0 R53 56 R84 5 1R R51 10K VCC 12V 24V CE24 470U 25V CE2...

Page 18: ...Power Board Layout Diagram 7 3 7 3 ...

Page 19: ...0R CB14 0 1uF MK4 R7 2K L98 FB CE3 220uF 16V R11 750 MK5 U3 AZ1117H 3 3 SOT223 1 3 4 2 ADJ IN OUT2 OUT1 CB10 0 1uF CB13 0 1uF CB4 0 1uF U31 SM9435A 1 2 3 4 5 6 7 8 S S S G D D D D CE8 220uF 16V CE9 100uF 16V CB11 0 1uF MK2 L6 FB C692 2 2uF L7 FB R12 390 MK3 CB16 0 1uF CE10 220uF 16V CB152 0 1uF CB1 0 1uF L5 FB 0805 CE111 100uF 16V U32 AZ1117H ADJ SOT223 1 3 4 2 ADJ IN OUT2 OUT1 CE118 470uF 10V 8X7...

Page 20: ...8 0 1uF R1063 100 CB23 0 1uF TOP CON1 HEADER 24 SMD0 5 TOP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 TP38 R1072 4 7K L70 FB 600 Q75 2N3906 2 1 3 TP27 TP13 C17 NC C22 330pF Q76 8550 DIP 2 1 3 L104 1K 2 7uH R1053 100K C46 OPEN TP35 CB27 0 1uF R1103 0 Y3 27MHz C13 1uF C44 NC 100pF L11 47uH DIP R57 0 C21 NC CB148 0 1uF CB22 0 1uF TP20 R1106 22K Q80 3904 2 1 3 C727 4 7uF R1090 0R T...

Page 21: ...06 FB 600 R70 33R CB44 0 1uF CB66 0 1uF R73 10K CE28 100uF 16V RN1 33x4 1 2 3 4 5 6 7 8 CB115 0 1uF R71 10K R1095 10K CE27 47uF 16V CB65 0 1uF U34 ESMT M12L64164A 1 2 4 12 5 7 9 8 10 46 11 13 15 16 17 18 19 35 22 23 24 25 26 14 41 29 30 31 32 33 34 36 37 38 39 40 43 42 44 52 45 47 49 48 50 51 53 54 20 21 3 6 27 28 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 DQML WE CAS RAS CS A11 A10 AP A0 ...

Page 22: ...8 SMD 1 2 R1104 1K 1W R125 75 1 R1100 0R R605 100 CB57 0 1uF TP54 TP49 L27 FB CB100 0 1uF R98 1K 0805 C33 47pF CE34 10uF 10V R91 0PEN 47K R118 75 1 TP39 TP42 Q87 2N3904 2 1 3 CB63 0 1uF R100 33 R81 0PEN 47K L30 1 8uH SMD TP46 R148 10K Q21 3906 2 1 3 CE35 100uF 10V CE43 100uF 16V R117 2 2K Q84 2N3904 2 1 3 C36 47pF CE38 10uF 10V D14 NS EZJZ1V800AA ESD0402 SMD 1 2 L31 1 8uH SMD R80 100K C31 0PEN 100...

Page 23: ...19 20 21 22 23 24 25 26 27 28 VDD GND TREB_L TREB_R RIN ROUT LOUD_R RIN4 RIN3 RIN2 RIN1 LOUD_L LIN4 LIN3 LIN2 LIN1 LIN LOUT BIN_L BOUT_L BIN_R BOUT_R OUT_R OUT_L GND DATA CLK REF R1137 10K R1133 1K 0805 U40 CF4558 5 6 7 8 1 2 3 4 5 6 7 VCC 1 2 3 VSS CE63 220uF 16V CB103 0 12uF R1128 10K R742 330 R1152 47K C115 1000pF TP68 C703 474 50V R1127 5 6 C612 470pF R982 1K TP64 J25 CON2 54 2 1 2 CB162 0 1uF...

Page 24: ...15 16 17 18 19 20 21 NC FMI RFGND TXO RST SEN SCLK SDIO RCLK VIO VD VDD GND ROUT LOUT DOUT DFS GPO3 DCLK GPO2 IRQ GPO1 NC 21 CE77 CD11X 100UF16V D6 3H7 C132 22PF L64 120R CB143 0 1uF R333 10K CB139 0 1uF R375 0 NC C129 0 47uF CB141 0 1uF TP70 CB142 1uF D46 3 3V SMD TP5 C127 100P D42 NC L97 0 12UH nc X1 32 768KHz R335 330 R1149 1K R376 0 NC R332 10K R326 33 R334 330 R1168 10K R327 FB 1k 100MHz 0603...

Page 25: ...8 7 8 7 Decoder Board Layout Diagram ...

Page 26: ...9 1 Exploded View 9 1 ...

Page 27: ...REVISION LIST V Initial Release V Add partlist for 77 Version 1 0 3141 785 34010 Version 1 1 3141 785 34011 12 1 ...

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