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Philips MCD183 Service Manual
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Philips MCD183 Service Manual

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DVD Micro System

TABLE OF CONTENTS

Location of PC Boards ............................................. 1-1
Electronic Specification ............................................. 1-2
Measurement Setup ................................................ 1-3
Service Aids............................................................... 1-4
Instruction On CD Playability ........................... 1-5 to 1-6
Software Version 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
2011
SW 1131
Version 1.1
All manuals and user guides at all-guides.com
ReWritable
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 Partlist ...................................................... 11-1
Revision list............................................................. 12-1
MCD183
Recordable
3141 785 34011

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  • Page 1: Table Of Contents

    All manuals and user guides at all-guides.com MCD183 DVD Micro System Recordable ReWritable TABLE OF CONTENTS Location of PC Boards ..........1-1 Decoder Board ............8 Electronic Specification ..........1-2 Circuit diagram ..........8-1 to 8-7 Measurement Setup ..........1-3 Layout diagram ............

  • Page 2: Location Of Pc Boards

    All manuals and user guides at all-guides.com Location of PC Boards Power Board VFD Display Board USB/Headphone Board Decoder Board VERSION VARIATION Type /Versions: MCD183 Service policy Board in used: USB/HEADPHONE BOARD LCD DISPLAY BOARD POWER BOARD DECODER BOARD Type /Versions:...

  • Page 3: Electronic Specification

    All manuals and user guides at all-guides.com Electronic Specification AMPLIFIER SPEAKERS Rated Output Power ....50W+2X25W RMS Speaker Impedance ......... 2x4ohm+8ohm Signal-to-noise ratio ........≥65dBA Speaker Driver, base .............5” Frequency response ....100Hz--15kHz ±3dB Speaker Driver, tweeter ..........3” Aux Input ........ 0.5V/ RMS 47kohm Frequency Response ....

  • Page 4: Measurement Setup

    All manuals and user guides at all-guides.com MEASUREMENT SETUP Tuner FM Bandpass LF Voltmeter 250Hz-15kHz e.g. PM2534 e.g. 7122 707 48001 RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz). Tuner AM (MW,LW) Bandpass LF Voltmeter...

  • Page 5: Service Aids

    All manuals and user guides at all-guides.com SERVICE AIDS 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.

  • Page 6: Instruction On Cd Playability

    All manuals and user guides at all-guides.com INSTRUCTIONS ON CD PLAYABILITY Customer complaint "CD related problem" Set remains closed! check playability playability ok ? For flap loaders (= access to CD drive possible) "fast" lens cleaning cleaning method is recommended check playability playability ok ?
  • Page 7 All manuals and user guides at all-guides.com INSTRUCTIONS ON CD PLAYABILITY PLAYABILITY CHECK LIQUID LENS CLEANING Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. For sets which are compatible with CD-RW discs This to avoid that little particles make scratches on use CD-RW Printed Audio Disc ....7104 099 96611 the lens.

  • Page 8: Software Version Check & Upgrade

    All manuals and user guides at all-guides.com Software Version Check & Upgrade Upgrade software 1.Download the software from Philips support website: http://www.philips.com/support 2. Load the CD Disc or USB device with software,Software upgrade procedure starts automatically Upgrading Waiting a minute Read USB Software upgrade finish.
  • Page 9 All manuals and user guides at all-guides.com Malfunction Follow Check Chart No display No power No sound Time/Clock does not work Check if the Power Cord Plug in the power cord Check the files or folders in Adjust the volume is connected USB or others devices has not exceeded the certain limit...

  • Page 10: Disassembly Diagram

    All manuals and user guides at all-guides.com Disassembly Diagram A,Open the DVD tray and then loose 2pcs B,Remove the top cabinet. C,Loosed 4pcs screws(3 x 10 BA)to remove B1.Loose 2pcs screws(3 x 12 KB) of the L&R sides(front-end) screws to remove the door the Power Board B2.Loose 2pcs screws(3 x 8 KB) of the L&R sides(back-end) B3.Loose 1pcs screws(3 x 10 FA) of the back sides...

  • Page 11: Block Diagram

    All manuals and user guides at all-guides.com Block Diagram MCD183 M3.3V 1.8V MAIN BOARD SONY pick up 313AAD Y U V DVD Loader Loader motor driver CD5954 Main chipset S-VIDEO Open/Close Driver OPEN DOOR Door Detect COAXIAL CLOSE DOOR M3.3V...

  • Page 12: Wiring Diagram

    All manuals and user guides at all-guides.com Wiring Diagram DVD Loader Decoder Board AC IN Power Board Scart Board VFD Display Board Headphone Board...
  • Page 13 All manuals and user guides at all-guides.com Small Board -- Layout & Circuit Diagram 35-MCD183-02A1 35-MCD183-03A1 From dvd decoder ASP 12V J203 CN203 16:9 ASP=7.5V-8V J1501 4:3 ASP=12V CVB1 RGB V/S=3V 4P/2.0 VIDEO V/S=0V 20.VIDEO IN 19.VIDEO OUT CN201 18.FS GND MU-H 17.VIDEO GND...
  • Page 14 All manuals and user guides at all-guides.com LCD Display Board -- Circuit Diagram DISPLAY BOARD LCD101 35-MCD183-01A1 R1001 R1003 R1017 4.7K 100R R1004 LED1000 100R R1002 Q1000 8050 REMOTE 4.7K S1000 Q1002 R1007 R1009 8550 IC1001 R1006 R1016 C1005 4.7K...
  • Page 15 All manuals and user guides at all-guides.com LCD Display Board -- Layout Diagram...
  • Page 16 All manuals and user guides at all-guides.com Power Board -- Circuit Diagram -- Part1 H_VCC MOS3 EI33 STTH2003 CT CON_VCC 68UF/400V 103/1KV 471/400V 103/630V 68K/1W 7UH/4A &' GBU4J 1000 U/35V 68UF/400V FR157 471/400V 1000 U/35V R88-R91 100R 102/1KV MOS2 FR104 8N60 221/1KV 2.2K...
  • Page 17 All manuals and user guides at all-guides.com Power Board -- Circuit Diagram -- Part2 CE21 470UF/25v Vfan CE24 CE26 5.1R 470U/25V 470U/25V 4.7K 2P/2.5 BAND 470uf/16v CE18 CE19 CE27 470uf/16v 470U/25V 103/50V 8050 CE25 CE14 470U/25V CE11 1uf/25V 4.7uf/50v CE28 103/50V 9014 100U/25V...
  • Page 18 All manuals and user guides at all-guides.com Power Board -- Layout Diagram...
  • Page 19 All manuals and user guides at all-guides.com Decoder Board -- Circuit Diagram MCU+5V 400mA 400mA AZ1117H-3.3 OUT1 OUT2 450mA CB10 + CE9 CB11 0.1uF 100uF/16V 0.1uF 220uF/16V 0.1uF SOT223 L113 0R/1206 VCC_5V 1100mA FM5V SM9435A 0R/1206 CE111 0.1uF 100uF/16V CE118 C692 0.1uF 470uF/10V/8X7...
  • Page 20 All manuals and user guides at all-guides.com Decoder Board -- Circuit Diagram 89L_3V3 89L_3V3 47uH/DIP DV33 SP-A ADACVDD 150uH/DIP APLLVDD3 RFV18-1 CB12 0.1uF 89L_3V3 RFVDD3 DQ[0..15] DQ[0..15] R1052 LIMIT DACVDD3 DACVDD3 L105 TP10 RFV18-2 CB145 0.1uF CB153 R1053 100K MA[0..11] MA[0..11] TP11 CB149...
  • Page 21 All manuals and user guides at all-guides.com Decoder Board -- Circuit Diagram SDRAM (Dual Layout) DQ[0..15] DQ[0..15] MA[0..11] MA[0..11] DQM[0..1] DQM[0..1] SD33 BA[0..1] BA[0..1] R1094 10K SDCKE DCLK DCLK R1095 10K DCS# RAS# RAS# MA10 DQ10 CAS# A10/AP DQ10 CAS# MA11 DQ11 DQ11...
  • Page 22 All manuals and user guides at all-guides.com Decoder Board -- Circuit Diagram DVD-LIN CE30 10uF/10V R1098 R1100 LINE_L_OUT R102 CB55 3.3K 0.1uF DVD/MUTE RCA3X2 CE37 10uF/10V AV6-8.4-13B V_G/Y 2N3904 0PEN/47K 0PEN/100pF 2N3904 TP39 TP40 R103 1.8uH/SMD 160 1% 100K R104 LINE_L_OUT TP41 TP42...
  • Page 23 All manuals and user guides at all-guides.com Decoder Board -- Circuit Diagram 1N4148 1N4148 DVD/MUTE MUTE R756 4.7K MUTE1 1N4148 R757 MUTE_MCU CE98 4.7uF/16V AUX-IN AUX-RIN VCC_27V L120 FB/5A FB/5A AUX-LIN FM5V CE125 CE124 CD263/680UF/35V MUTE1 HP_MUTE R340 CD263/220UF/35V ESD0402/SMD TPA3123D2 NS/EZJZ1V800AA NS/EZJZ1V800AA...
  • Page 24 All manuals and user guides at all-guides.com Decoder Board -- Circuit Diagram FM5V FM-RIN R375 R376 FM-RIN FM-LIN 120R FM-LIN SI4702 CE77 SI4704 120nH/nc R375 0/NC 3.3V/SMD TUNER_RST SI470X CD11X/100UF16V/D6.3H7 TUNER_RST R376 SCLK SCLK SSDA 0/NC SSDA DOUT FM-LIN RFIN C127 100P C128...
  • Page 25 All manuals and user guides at all-guides.com Decoder Board -- Layout Diagram...

  • Page 26: Exploded View

    All manuals and user guides at all-guides.com Exploded View...

  • Page 27: Revision List

    All manuals and user guides at all-guides.com 12-1 REVISION LIST Version 1.0 ( 3141 785 34010 * Initial Release; Version 1.1 ( 3141 785 34011 * Add partlist for /77;...

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