Philips MC-M350 SERIES, Service Manual

Page 1: ... 6 Tuner Board 7 MCU CD Board 8 Diode Connection Boards 9 Main Board 10 Set Mechanical Exploded View Parts List 11 Copyright 2002 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying or otherwise without the prior permiss...

Page 2: ...OARD M C U C D B O A R D K E Y B O A R D D IO D E B O A R D Type Versions MC M350 Features Board in used RDS function Aux Input ECO Standby Digital Coaxial Out x x x x x Subwoofer Out Line Out Headphone Out 21 25 x x 22 AC Voltage Selector x Non Cenelec Tuner Cenelec Tuner x x x x x x ...

Page 3: ...al input Frame aerial 18 1µH Maximum Sensitivity 1 5mV M Sensitivity at 26dB S N 6 0mV M Selectivity at S9 300kHz 24dB IF rejection 26dB Image rejection 20dB Distortion I P 5 50mV 5 Modulation Hum with REC on 40dB AMPLIFIER Output power 6Ω 1kHz 10 THD 30W Frequency response within 3dB 60Hz 14kHz Digital Sound Control DSC Optimal Classic Jazz Rock DBB ON OFF Incredible Surround IS ON OFF Input sens...

Page 4: ...z 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 50Ω Bandpass 250Hz 15kHz e g 7122 ...

Page 5: ...Hz 4822 397 30155 SBC429 Audio Signals disc 4822 397 30184 Dolby Pro logic Test Disc 4822 395 10216 ESD Equipment Anti static table mat large 1200x650x1 25mm 4822 466 10953 Anti static table mat small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connector box 1MΩ 4822 320 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table m...

Page 6: ...n osservazione della più grande cauzione alla loro manipolazione Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell apparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Pour votre sécurité ces documents doivent être utilisés par des spécia listes ...

Page 7: ...tion of the speaker wire into the terminal as shown Notes For optimal sound performance use the supplied speakers Do not connect more than one speaker to any one pair of speaker terminals Do not connect speakers with an impedance lower than the speakers supplied Please refer to the SPECIFICATIONS section of this manual Optional connection The optional equipment and connecting cords are not supplie...

Page 8: ...nd tape STOP 9 stops CD MP3 CD playback or erase a CD programme stops tape playback recording REC starts recording 5 SOURCE selects the respective sound source for CD TUNER TAPE AUX switches on the system 6 DISPLAY BAND on the remote control DISPLAY A B for TUNER change the tuner radio band FM MW LW for CD MP3 CD change the CD display mode for TAPE switches tape direction 7 iR SENSOR infrared sens...

Page 9: ...erminal marked N or coloured black Connect the brown wire to the terminal marked L or coloured red Do not connect either wire to the earth terminal in the plug marked E or e or coloured green or green and yellow Before replacing the plug cover make certain that the cord grip is clamped over the sheath of the lead not simply over the two wires Copyright in the U K Recording and playback of material...

Page 10: ...k if the disc is inserted upside down Wait until the moisture condensation at the lens has cleared Replace or clean the disc see Maintenance Use a finalised CD RW or CD R Troubleshooting RADIO RECEPTION Radio reception is poor If the signal is too weak adjust the antenna or connect an external antenna for better reception Increase the distance between the Micro HiFi System and your TV or VCR TAPE ...

Page 11: ...cket G To remove Rear Cabinet H To remove CD MCU Board I To remove CD Tray Cover J To remove Connection Board CD Deck K To remove CD Door Key Board L To remove Main Board M To remove Power Board N To remove Tuner Board O To remove Diode Board A2 E2 x2 B2 x4 B1 x4 D1 x4 E1 x2 A1 F1 x2 F2 x1 C1 x4 C1 x4 G5 x2 Only for 21 G1 x3 G2 x2 G3 x2 G4 x2 L1 x2 L2 x1 H1 x4 I1 x4 K1 x4 M1 x4 N1 x1 J1 x1 O1 x2 ...

Page 12: ...2 2 2 2 ...

Page 13: ...A SPK HEADPHONE OUT MCU TMP87EP26F AM RF AM IF IC 101 TA2149BN FM IF PLL TC 9257F FM OSC FM RF TA 8142AP P B R 85KHZ 6V L7806 REC R BA316N CASSETT DECK OSC DSP TC9462F RF TA2153FN DRIVE IC TA2092N CD DECK POWER SUPPLY AM OSC AUX TU R AM ANT TU L P B L REC L LCD DRIVE IC HT1622 LCD STP16 N106 VIDEO ES3207FP MPEG ES3210FP DRAM 256Kx16 EPROM 27C020 VOLTAGE REGULATOR NTC RES FAN ...

Page 14: ...4 1 4 1 SET WIRING DIAGRAM ...

Page 15: ...3 3 3 4 3 5 3 6 0 6 3 2 S E G 2 3 S E G 2 4 S E G 2 5 S E G 2 6 S E G 2 7 S E G 2 8 S E G 2 9 S E G 3 0 S E G 3 1 N C S E G 2 0 S E G 2 1 S E G 2 2 C S B Z N C R D W R D A T A V S S O S C I V D D V L C D I R Q N C B Z T 1 T 2 C O M 1 N C T 3 C O M 0 C O M 5 C O M 2 C O M 3 C O M 4 C O M 6 C O M 7 S E G 0 S E G 1 S E G 2 S E G 3 S E G 4 S E G 5 S E G 6 1 1 1 2 3 4 5 6 7 8 9 1 0 1 2 1 3 1 4 1 5 1 8 ...

Page 16: ...CIRCUIT DIAGRAM FRONT BOARD 5 2 5 2 ...

Page 17: ...LAYOUT DIAGRAM FRONT BOARD COMPONENT SIDE 5 3 5 3 LAYOUT DIAGRAM FRONT BOARD SMD SIDE ...

Page 18: ...276 13775 SWITCH SW903 4822 276 13775 SWITCH SW904 4822 276 13775 SWITCH SW905 4822 276 13775 SWITCH SW906 4822 276 13775 SWITCH SW907 4822 276 13775 SWITCH SW908 4822 276 13775 SWITCH SW909 4822 276 13775 SWITCH SW910 4822 276 13775 SWITCH SW911 4822 276 13775 SWITCH SW912 4822 276 13775 SWITCH SW913 4822 276 13775 SWITCH DIODES D901 4822 130 30621 1N4148 D903 4822 130 30621 1N4148 D904 4822 130 ...

Page 19: ...POWER BOARD TABLE OF CONTENTS CircuitDiagram 6 2 PCB Layout 6 3 Electrical PartsList 6 4 6 1 6 1 ...

Page 20: ...6 2 6 2 CIRCUIT DIAGRAM ...

Page 21: ...6 3 6 3 POWER PCB LAYOUT ...

Page 22: ...5 000 18250 CONNECTOR T704 9965 000 18250 CONNECTOR 9965 000 11348 VOLTAGE SELECTOR 2P 5A 21 CAPACITORS C701 9965 000 18300 CAP CER 0 01MF 250V 20 22 25 COILS FILTERS L701 9965 000 11379 FILTER MAINS 400µH DIODES D701 4822 130 30621 1N4148 22 25 D702 4822 130 30621 1N4148 22 25 D703 4822 130 30621 1N4148 22 25 D704 4822 130 30621 1N4148 22 25 D705 4822 130 30621 1N4148 22 25 D706 4822 130 31878 1N...

Page 23: ... 7 2 to 7 9 Circuit Diagram_Non Cenelec 7 10 Layout Diagram Component_Non Cenelec 7 11 Layout Diagram SMD_Non Cenelec 7 11 Circuit Diagram_Cenelec 7 12 Layout Diagram Component_Cenelec 7 13 Layout Diagram SMD_Cenelec 7 13 Electrical parts list 7 14 7 1 ...

Page 24: ...AM FM TUNER IC TA2149BN AM FM TUNER IC TA2149BN BLOCK DIAGRAM Pins Description 7 2 7 2 ...

Page 25: ...AM FM TUNER IC TA2149BN Pins Description Pins Description AM FM TUNER IC TA2149BN 7 3 7 3 ...

Page 26: ...AM FM TUNER IC TA2149BN Pins Description AM FM TUNER IC TA2149BN Pins Description 7 4 7 4 ...

Page 27: ...AM FM IF FM STEREO DETECTOR TA2099N BLOCK DIAGRAM Pins Description AM FM IF FM STEREO DETECTOR TA2099N 7 5 7 5 ...

Page 28: ...AM FM IF FM STEREO DETECTOR TA2099N Pins Description AM FM IF FM STEREO DETECTOR TA2099N Pins Description 7 6 7 6 ...

Page 29: ...AM FM IF FM STEREO DETECTOR TA2099N Pins Description Pins Description AM FM IF FM STEREO DETECTOR TA2099N 7 7 7 7 ...

Page 30: ...XO 15 N C Type C 16 RCLK Demodulator clock 1187 5Hz clock refer to the timing diagram 5 VDD1 Analog power supply 4 5V to 5 5V Type A Type B Type D 10M Type C Type E RDS RBDS DECODER BU1924F RDS RBDS DECODER BU1924F Pins Description BLOCK DIAGRAM 7 8 7 8 VSS3 8th Switched capacitor filter Bi phase decoder Measurement circuit Reference clock PLL 1187 5Hz Differential decoder comparator CMP RCLK QUAL...

Page 31: ...DIGITAL TUNING IC TC9257F DIGITAL TUNING IC TC9257F 7 9 7 9 ...

Page 32: ...CIRCUIT DIAGRAM TUNER BOARD NON CENELEC 7 10 7 10 ...

Page 33: ...LAYOUT DIAGRAM TUNER BOARD NON CENELEC COMPONENT SIDE 7 11 7 11 LAYOUT DIAGRAM TUNER BOARD NON CENELEC COPPER SIDE ...

Page 34: ...7 12 7 12 CIRCUIT DIAGRAM TUNER BOARD CENELEC ...

Page 35: ...LAYOUT DIAGRAM TUNER BOARD CENELEC COMPONENT SIDE LAYOUT DIAGRAM TUNER BOARD CENELEC COPPER SIDE 7 13 7 13 ...

Page 36: ...5 000 18308 CHIP IC IC104 2422 542 90071 FM FRONTEND FE450 G01 Q101 9965 000 18269 2SC2714O Q102 4822 130 63173 2SK192AY Q103 4822 130 42804 BC817 25 Q104 4822 130 42804 BC817 25 Q106 4822 130 42804 BC817 25 Q107 4822 130 42804 BC817 25 ELECTRICAL PARTSLIST TUNER BOARD NON CENENLEC MISCELLANEOUS IC TRANSISTORS CN102 9965 000 18259 AM ANT TERMINAL 2P Q120 4822 130 42804 BC817 25 CN105 9965 000 1823...

Page 37: ...8 1 MCU CD BOARD TABLE OF CONTENTS IC Information 8 2 to 8 10 Circuit Diagram 8 11 Layout Diagram Component 8 12 Layout Diagram SMD 8 13 Electrical parts list 8 14 8 1 ...

Page 38: ...MICROPROCESSOR TMP87EP26F MICROPROCESSOR TMP87EP26F BLOCK DIAGRAM 8 2 8 2 PINS DESCRIPTION ...

Page 39: ...8 3 8 3 MICROPROCESSOR TMP87EP26F PINS DESCRIPTION POWER DRIVER IC TA2092N ...

Page 40: ...ve low YUV 7 0 86 89 92 94 96 98 I YUV data bus for screen video port Name Number I O Definition SEL_PLL1 SEL_PLL0 DCLK 0 0 Bypass PLL input mode 0 1 27 MHz output mode 1 0 32 4 MHz output mode 1 1 40 5 MHz output mode PINOUT PIN DESCRIPTION Name Number I O Definition VSS 1 2 25 26 29 31 72 75 77 91 100 I Ground VCC 3 5 16 32 66 73 78 90 I Voltage supply 5 V DSC_C 6 I Clock for programming to acce...

Page 41: ...r rising or falling edge CPUCLK 42 I RISC and system clock input CPUCLK is used only if SEL_PLL 1 0 00 PCLK2X 43 I O Pixel clock two times the actual pixel clock for screen video interface PCLK 44 I O Pixel clock qualifier in for screen video interface AUX 7 0 54 52 49 45 I O Auxiliary control pins AUX0 and AUX1 are open collectors LD 7 0 62 55 I O RISC interface data bus LWR 63 O RISC interface w...

Page 42: ...DIGITAL SERVO PROCESSOR TC9462F BLOCK DIAGRAM 8 6 8 6 ...

Page 43: ...DIGITAL SERVO PROCESSOR TC9462F DIGITAL SERVO PROCESSOR TC9462F PINS DESCRIPTION PINS DESCRIPTION 8 7 8 7 ...

Page 44: ...DIGITAL SERVO PROCESSOR TC9462F PINS DESCRIPTION DIGITAL SERVO PROCESSOR TC9462F PINS DESCRIPTION 8 8 8 8 ...

Page 45: ...21 22 23 24 19 18 17 Q3 Q4 GND Q2 CE Q1 32 pin DIP BLOCK DIAGRAM CONTROL OUTPUT BUFFER DECODER CORE ARRAY Q0 Q7 CE OE A0 PGM V GND CC VPP A17 PIN DESCRIPTION SYMBOL DESCRIPTION A0 A17 Address Inputs Q0 Q7 Data Inputs Outputs CE Chip Enable OE Output Enable PGM Program Enable VPP Program Erase Supply Voltage VCC Power Supply GND Ground DRAM T224162B28S E2PROM W27C020 8 9 8 9 ...

Page 46: ...MICROPROCESSOR TA2153FN BLOCK DIAGRAM 8 10 8 10 ...

Page 47: ...CIRCUIT DIAGRAM MCU CD BOARD 8 11 8 11 ...

Page 48: ...LAYOUT DIAGRAM MCU CD BOARD COMPONENT SIDE 8 12 8 12 ...

Page 49: ...8 13 8 13 LAYOUT DIAGRAM MCU CD BOARD SMD SIDE ...

Page 50: ...159 BC846B L3 9965 000 14721 FILTER EMI BL01 RN1 Q302 5322 130 60159 BC846B L301 9965 000 19740 FIXED IND 100µH TP 52MM L302 9965 000 19740 FIXED IND 100µH TP 52MM Q303 5322 130 60159 BC846B L303 9965 000 19740 FIXED IND 100µH TP 52MM Q304 5322 130 44593 BC369 L4 9965 000 14721 FILTER EMI BL01 RN1 Q305 5322 130 44593 BC369 Q306 4822 130 60373 BC856B L401 9965 000 19762 FIXED IND 10µH Q401 4822 130...

Page 51: ...TABLE OF CONTENTS Diode Board Circuit Diagram 9 1 Diode Board Layout Diagram 9 1 Conn Board Circuit Diagram 9 2 Conn Board Layout Diagram 9 3 Electrical Parts List 9 4 9 1 9 1 DIODE PCB LAYOUT DIAGRAM DIODE PCB CIRCUIT DIAGRAM ...

Page 52: ...9 2 9 2 CONNECTION PCB CIRCUIT DIAGRAM ...

Page 53: ...9 3 9 3 CONNECTION PCB LAYOUT DIAGRAM ...

Page 54: ...normal service parts ELECTRICAL PARTSLIST DIODE BOARD DIODES D1 9965 000 19770 DIODE 1N5402GW F20 D2 9965 000 19770 DIODE 1N5402GW F20 D3 9965 000 19770 DIODE 1N5402GW F20 D4 9965 000 19770 DIODE 1N5402GW F20 D5 9965 000 19770 DIODE 1N5402GW F20 D6 9965 000 19770 DIODE 1N5402GW F20 D7 9965 000 19770 DIODE 1N5402GW F20 D8 9965 000 19770 DIODE 1N5402GW F20 Note Only these parts mentioned in the list...

Page 55: ...AIN BOARD TABLE OF CONTENTS IC Block Diagram 10 2 to 10 3 Circuit Diagram Main Part 10 4 Circuit Diagram Tape Part 10 5 Component Layout Main PCB 10 6 SMD Layout Main PCB 10 7 Electrical Parts List 10 8 10 1 ...

Page 56: ...CK DIAGRAM VOLUME I RIGHT SUR SOURCE SUPPLY POWER SELECTOR TREBLE LEFT VOLUME II LOGIC LEFT REC IIC BUS BASS ALC BASS LEFT VOLUME I LEFT SUR TREBLE RIGHT VOLUME II RIGHT BASS RIGHT 17 14 15 9 20 1 13 28 3 26 4 25 5 24 6 23 8 21 2 7 22 12 TDA7468 16 10 19 11 18 27 IC BLOCK DIAGRAM TDA7468 10 2 10 2 ...

Page 57: ...IC BLOCK DIAGRAM AN17830A IC BLOCK DIAGRAM TA8142AP STBY CIRC MUTE TSD PROT CIRCUIT REF GND CH1 O 4 CH2 IN 8 CH2 O 12 CH2 O 10 3 11 7 MUTE 9 STBY 5 VCC 1 CH1 IN 6 CH1 O 2 10 3 10 3 ...

Page 58: ...MAIN BOARD CIRCUIT DIAGRAM 10 4 10 4 ...

Page 59: ...10 5 10 5 TAPE PART CIRCUIT DIAGRAM ...

Page 60: ...MAIN PCB COMPONENT LAYOUT 10 6 10 6 ...

Page 61: ...MAIN PCB SMD LAYOUT 10 7 10 7 ...

Page 62: ... 40981 BC337 25 L601 9965 000 19720 FIXED IND 2 2µH K CECS L602 9965 000 19720 FIXED IND 2 2µH K CECS Q207 5322 130 60159 BC846B L603 9965 000 19720 FIXED IND 2 2µH K CECS Q208 4822 130 60373 BC856B Q209 5322 130 60159 BC846B L604 9965 000 19721 SPRING COIL 1 0µH K 4 0 1 0 Q501 5322 130 60159 BC846B L605 9965 000 19721 SPRING COIL 1 0µH K 4 0 1 0 Q601 4822 130 42804 BC817 25 L606 9965 000 19721 SP...

Page 63: ... 424 421 422 423 426 427 429 431 428 433 432 436 434 442 443 447 446 428 448 449 451 452 444 453 438 454 437 441 Only for 21 3 9x 3 2x 3 1x 3 4x 5 2x 5 2x 1 2x 1 2x 6 4x 3 3x 5 3x 3 4x 3 4x 3 4x 1 8x 2 4x 4 4x SCREW LIST KT2 6 x 6 KT2 6 x 8 T3 x 8 T3 x 10 T3 x 12 T4 x 8 1 2 3 4 5 6 3 1x 439 ...

Page 64: ...GHT GUIDE 417 9965 000 18256 LCD LIGHT GUIDE 418 9965 000 18177 CD DOOR 419 9965 000 18188 CD TRAY 421 9965 000 18220 CD DECK DA23Z 422 9965 000 18212 DMPR MECHA SP 423 9965 000 18189 CD TRAY COVER 424 9965 000 18213 CD DOOR SHAFT 426 9965 000 18180 CD BRACKET 427 9965 000 18216 CD TRAY SPRING 428 4822 529 10322 DAMPER ASSY 429 9965 000 18198 CD DOOR LEVER 431 9965 000 18214 CD DOOR LEVER SPRING 4...