Philips-MCD-113-Service-Manual(1) 电路图 维修手册.pdf

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1、DVD Micro System TABLE OF CONTENTS 3141 785 34080 DB 0818 2009 MCD113 Recordable ReWritable 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、-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

3、 8-4 Layout diagram . 8-5 Exploded View . 9-1 Service Partlist . 10-1 to 10-2 Factory Partlist . 11-1 to 11-3 RadioFans.CN 收音机爱 好者资料库 Location of PC Boards VERSION VARIATIONS : Type /Versions: Features Board in used: MCD113 Service policy LCD DISPLAY BOARD POWER BOARD HEADPHONE BOARD DECODER BOARD *

4、 TIPS : C - Component Level Repair. M - Module Level 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 Type /Versions: MCD113 AMP/Power Board Decoder BoardScart Board LCD Display

5、 BoardUSB/Headphone Board 1-1 RadioFans.CN 收音机爱 好者资料库 AMPLIFIER Rated Output Power . 8W+2X25W RMS Signal-to-noise ratio .65dBA Frequency response . 30Hz-16kHz 3dB Aux Input . 1V/ RMS 20kohm DISC Laser Type . Simeconductor Disc Diameter . 12cm/8cm Support Disc .CD-DA, CD-R,CD-RW,MP3,DVD,DVD-RW,DVD+RW

6、 Audio DAC .1KHz Total Harmonic Distortion . 65dBA. TUNER FM Tuning Range . 87.5-108 MHz Tuning grid . 50KHz Sensitivity Mono, 26dB S/N Ratio . 5uV. Stereo, 46dB S/N Ration . 100uV Selectivity . 33dB Image Rejection . 25dB Total Harmonic Distortion . 3% Signal to Noise Ration . 65dBA SPEAKERS Speake

7、r Impedance . 2x4ohm+6ohme. Speaker Driver, base .5” Speaker Driver, tweeter . 3” Frequency Response . 100Hz +5dB+/-5 15KHz GENERAL INFORMATION Total Output power .40W RMS AC Power .220V / 50Hz. Operation Power Consumption . 45W Standby Power Consumption . 6W Eco Standby Power Consumption . 1W Headp

8、hone Output . 500mV 32ohm. USB Direct . Version 2.0 Dimensions Main unit (w x h x d) . 220 x90 x240mm Speaker box (w x h x d) . 100 x230 x90mm SUBwoofer(w x h x d) .170 x240 x170mm Weight With Packing . 5.8KG Main Unit .1.45 KG Speaker box .0.45x2KG SUBwoofer. 2.15KG Specifications and external appe

9、arance are subject to change without notice. 1-2 Electronic Specification RadioFans.CN 收音机爱 好者资料库 1-3 LF Generator e.g. PM5110 Recorder Use Universal Test Cassette CrO2SBC419 4822 397 30069 LEVEL METER e.g. Sennheiser UPM550 with FF-filter S/N and distortion mete e.g. Sound Technology ST170 L R DUT

10、or Universal Test Cassette FeSBC420 4822 397 30071 LEVEL METER e.g. Sennheiser UPM550 with FF-filter S/N and distortion meter e.g. Sound Technology ST1700B L R DUT CD Use Audio Signal Disc (replaces test disc 3) SBC429 4822 397 30184 Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534

11、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 Faradays cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100H

12、z). RF Generator e.g. PM5326 Ri=50? Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT 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). Ri=50? Tun

13、er FM MEASUREMENT SETUP 1-4 SERVICE AIDS GBWARNING 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 vi

14、a 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 !.

15、Lead free Set remains closed! N Y Play a CD for at least 10 minutes Y playability ok ? N playability ok ? add Info for customer SET 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

16、 (= access to CD drive possible) cleaning method 4 is recommended INSTRUCTIONS ON CD PLAYABILITY 1-? Exchange CDM 1- 4 For description - see following pages 1 PLAYABILITY CHECK For sets which are compatible with CD-RW discs use CD-RW Printed Audio Disc.7104 099 96611 TR 3 (Fingerprint) TR 8 (600 Bla

17、ck dot) maximum at 01:00 playback of these two tracks without audible disturbance playing time for: Fingerprint ?10seconds Black dot from 00:50 to 01:10 jump forward/backward (search) within a reasonable time For all other sets use CD-DA SBC 444A.4822 397 30245 TR 14 (600 Black dot) maximum at 01:15

18、 TR 19 (Fingerprint) TR 10 (1000 wedge) playback of all these tracks without audible disturbance playing time for: 1000 wedge ?10seconds Fingerprint ?10seconds Black dot from 01:05 to 01:25 jump forward/backward (search) within a reasonable time 2 CUSTOMER INFORMATION It is proposed to add an addend

19、um sheet to the set which informs the customer that the set has been checked carefully - but no fault was found. The problem was 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

20、 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 synthetic and coated with a special anti-reflectivity layer, cleanin

21、g must be done with a non-aggressive cleaning fluid. It is advised to use “Cleaning Solvent The actuator is a very precise mechanical component and may not be damaged in order to guarantee its full function. Clean the lens gently (dont press too hard) with a soft and clean cotton bud moistened with

22、the special lens cleaner. The direction of cleaning must be in the way as indicated in the picture below. Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. This to avoid that little particles make scratches on the lens. INSTRUCTIONS ON CD PLAYABILI

23、TY 1-? 2-1 Software Version Check & Upgrade Upgrade software Software version and date check Select OK OK Version Information BE VER: MCD113/xx Vxx yyyy.mm.dd FE VER: DE4-MAIN.FE.ASA.01.8B.37 DSP VER: DSP.01 CE VER: ZRXF2.yymmdd RegionCode: x MCU VER: Vxx yyyymmdd 1, In the absence of USB/DISC state

24、 or STOP status, press the “SYSTEM/MENU” on remote control, TV Screen Display: Upgrading Software Upgrade Erasure and Upgrade OK Cancel Software Upgrade Upgrading Please dont remove the player power Door Open OR 1.Download the software from Philips support website: 2. Load the CD Disc or USB device

25、with software,Software upgrade procedure starts automatically Waiting a minute VFD Display: TV Screen Display: Software upgrade finish. Software upgrade finish. Door Open Waiting a minute LOADING No power Check if the Power Cord is connected Check the AC outlet No sound Check if the speakers are con

26、nected correctly Check if the Main Board has provided voltage Check if the Main Board has provided voltage Replace a new one Switch on the Timer No display Check if the Dc output provided voltage (about 34.5V) Adjust the volumeCheck the files or folders in USB or others devices has not exceeded the

27、certain limit Time/Clock does not work 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 there i

28、s voltage supplied 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 No Replace a new AC Cable No Replace a new one No Replace the IC PT6311 /SC16311/CD16311 No Replace the Main Board No No Check if the CPU IC has provided volt

29、age Replace the Main Board No Y Y Y Y Y Y Y Y Malfunction Follow Check Chart 2-22-2 Disassembly Diagram 3-13-1 B.Remove the Top-cabinet B1.Loose 2pcs screws(3 x 6 KB) of both side near to the back side. B2.Loose 2pcs screws(3 x 8 Km) of both side near to the front cabinet. B3.Loose 1pc screw(3 x10 F

30、A) of the back side. C.Remove the Power Board C1.Loose 1pc screw(3 x10 FA) of the back side. C2.Loose 1pc screw(3 x 8 BA) E.Remove Decoder Board E1.Loose 4pcs screws(3 x 10 FA) of the back side. E2.Loose 2pcs screws(3 x 10 FA) of the decoder board. D.Loose 4pcs screws(3 x 10 PWA) to remove DVD Loade

31、r Driver F.Loose 2pcs screws(3 x 8 FT) to remove the Front Cabinet G.Loose 1pc screw(3 x 8 BA) to remove the Headphone Board A.Open the DVD Door and loose 2 clipps to remove the door H.Remove the Display Board H1.Loose 6pcs screws(3 x 8 BA) H2.Loose 4pcs screws(2 x 8 BT) A B1 B2 B3 C1 C2 D E1 E2 F G

32、 H2 H1 4-14-1 Block Diagram Main chipset ZR36966 DM-06BXLX-L2 Loader motor driver CD5888 Foryou pick up DVD Loader M5V SDRAM SERIAL FLASH M3.3V M3.3V MCU5VMCU5V LCDKEY IR MP3 LINE IN FM Antenna 75OHM AUX1 USB LCD driver&MCU&RTC ZX935P-107 FM Si4704 MCU5V POWER2 AC110 / 220 M5V K4S161622C-TC/L70 1M 5

33、W at 10% FR SPK Open/Close Driver M5V 5W at 10%FL SPK Door Detect DISPLAY BOARD MAIN BOARD or Si4705(RDS) MCU I2C M3.3V FM RST FM RST STANDBY ECO_POWER ECO_POWER 1 2 1 2 TDA1517 POWER AMP F4558 PWM- 15V AUDIO ML/MRFL&FR CLOSE DOOR OPEN DOOR Y U V S-VIDEO COAXIAL MCU5V MCU I2C MPEG I2C FM RST STANDBY

34、 ECO_POWER MPEG I2C MCU5VMCU5V MUTE 4052 A,B 5W + 5W AV POWER MUTE STANDBY M3.3V M1.8V M5V 8550 POWER1 FL&FR EEPROM M3.3V AT24C02 1M * 16 AT26DF081A IPOD-DIN9 74LV4052 SWITCH M5V PCM1808 ADC M5V IIS BUS 4052 A,B ANL-AUDIO M1.8V 15VA15V M5V 15V 5V HEAD PHONE L&R HEAD PHONE MUTE STANDBY 4052 A,B MUTE

35、4-2 4-2 Wiring Diagram Power Board Decoder Board LCD Display Board Headphone USB Board DVD Loader Driver 5-15-1 Small Board - Layout & Circuit Diagram vbus 1 D- 2 D+ 3 GND 4 Shield 5 GND 6 J1001 USB GND D+ D- VBUS 1 2 3 4 CN1000 4PIN/2.0 1 2 3 4 5 CN1003 4PIN/2.0 J1002A J1002C J1002B PGND H_OUTR H_O

36、UTL J1000A MP3 IN 1 2 3 CN1001 2.0/3P headphone AGND MP3_L MP3_R R1000 47K R100547K C1000 100P C1001 100P R1010 47K R1011 47K R101 100 R100 100 H_IN H_IN 6-16-1 LCD Display Board - Circuit Diagram C1005 104 C1003 104 C1004 104 3V X1000 32.768 C1008 15P C1009 15P 3V R1012 30K SW1001 | SW1010 source S

37、W1012 play SW1000 DBB 5V GND SDA ECO_POWER SCL ECO_POWER MUTE IR REM 1 GND 2 Vcc 3 S1000 REMOTE C1002 47U/6.3V R1006 4.7K 5V IR 1 2 3 4 5 6 7 8 9 CN1002 8P IR K3 K2 K1 K0 KS2 KS1 KS0 vbus 1 D- 2 D+ 3 GND 4 Shield 5 GND 6 J1001 USB GND D+ D- VBUS 1 2 3 4 CN1000 4PIN/2.0 C1014 104 LCD 1 2 3 4 5 6 7 8

38、9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 U1000 LCD seg21 seg1 seg2 seg3 seg4 seg5 seg6 seg7 seg8 seg9 seg10 seg11 seg12 seg13 seg14 seg15 seg16 seg17 seg18 seg19 seg20 com1 com2 com3 com4 com5 com6 com7 com1 com2 com3 com4 com5 com6 com7 seg1 seg2 seg3 seg5 seg6 seg7 seg8 seg9 seg1

39、0 seg11 seg12 seg13 seg14 seg15 seg16 seg17 seg18 seg19 seg20 seg21 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 SEG

40、13 31 SEG12 32 SEG11 33 SEG10 34 SEG9 35 SEG8 36 SEG7 37 SEG6 38 SEG5 39 SEG4 40 SEG3 41 SEG2 42 SEG1 43 COM1 44 COM2 45 COM3 46 COM4 47 COM5 48 COM6 49 COM7 50 U1001 ZX935P seg4 K0 MUTE handshake SDA SCL 1 2 3 4 5 CN1003 4PIN/2.0 J1002A J1002C J1002B PGND H_OUTR H_OUTL J1000A MP3 IN 1 2 3 CN1001 2.0/3P headphone AGND MP3_L MP3_R R1000 47K R100547K C1000 100P C1001 100P R1010 47K R1011 47K R101 100 R100 100 LED1000 whiteLED Q1000 8050 R1002 4.7K 5V LED LED1001 blue LED R1008 2.2k R1013 1.2K 5V ECO_POWER R1001 10K R1003 4.7K R1004 10 R1009 100 R1007 2K GND 1 OU