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DVD Surround Receiver
Service
Service
Service
Service Manual
©
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 permission of Philips.
Published by KC 0226 Service Audio
Version 1.2
TABLE OF CONTENTS
Location of pc boards ................................................. 1-2
Technical Specifications ............................................. 1-3
Measurement setup .................................................... 1-4
Service Aids, Safety Instruction, etc. ......................... 1-5
Repair Instructions ......................................................... 2
Disassembly Instructions & Service positions .............. 3
Set Block & Wiring diagram ........................................... 4
Digital Board .................................................................. 5
Front Board (Include headphone board) ....................... 6
Main, Audio-I/O, Video-I/O & Connect Boards .............. 7
DVD Module (including Service Mode
& Firmware upgrade) ............................... 8
Power Amplifier Module ................................................. 9
Set Mechanical Exploded view & parts list ................. 10
History .......................................................................... 11
Printed in The Netherlands
Subject to modification
MX5000D/
Page
CLASS 1
LASER PRODUCT
GB
22S/37S
3139 785 30252
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Summary of Contents for Philips MX5000D/22S
- Page 1 LASER PRODUCT © 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 permission of Philips.
- Page 2 LOCATION OF PC BOARDS DVD Mechanism Loader (The lower part : DVD Main Board) Front Board (include Headphone Board) Connect Board Digital Board Video-I/O board (below the Tuner Module) Tuner Module Power Amplifier Main(Mother) Audio - I/O Board Module Board Board...
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Page 3: Specifications
SPECIFICATIONS MP3-CD FORMAT - Suported Bit-rates : 32, 48, 64, 128, 160, 192, 256, 320 (kbps) (Can not Scan between 32 to 64Kbps.) - Suported VBR(variable bitrate) Bit-rate AMPLIFIER SECTION - Sampling frequece : 44.1kHz - Suported File name : *.mp3 (Max. 10 charaters) Output power (6 , 1kHz, 10%THD, 100W) - Recording Format Stereo (Front left/right) - Page 4 Tuner AM Band S-Video/Scart/Digital Output LOAD SCOPE SSG=Standard Signal Generator 8 OHM 2 CH SCOPE AC LEVEL SCOPE 2 CH METER LOOP AM LOOP AM/FM SSG AC LEVEL METER AC METER LEVEL 2 CH AC LEVEL 2 CH METER DISTORTION METER 2 CH COAX...
- Page 5 SERVICE AIDS Service Tools: Universal Torx driver holder ........4822 395 91019 Complete kit ESD3 Torx bit T10 150mm ..........4822 395 50456 (combining all above products) ......4822 320 10671 Torx driver set T6 - T20 ......... 4822 395 50145 Wristband tester ............
- Page 6 WAARSCHUWING WARNING Alle IC s en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically. de levensduur drastisch doen verminderen.
- Page 7 MX5000D REPAIR CHART Audio output No sound Tuner no output All Channel No output DVD Audio No output Check to Tuner BD power supply Check the power and connect boards Check Digital BD Repair/ Replace BN42, SPDIF DVD Main BD pin 2 input function DVD/ Check to Input BD...
- Page 8 Video Output No Sound No No signal picture All Channel output No signal Monitor out No output SCART(EUR-22 Version DVD out (S-VIDEO) Only) NO Output No output Check power connect all boards Check input BD IC35, pin10 Check Main board Check the DVD Check Main BD CN10, pin1...
- Page 9 MX5000D REPAIR CHART - DVD SECTION MX5000D Repair Chart DVD Section Cannot read Video output Mechanical No sound & No Sound Disc or No Signal Noise picture Digital no output Intermittent (see page 10-2) (see page 10-2) Mechanical noise Cannot read the disc during playing disc or Intermittent Check the Disc...
- Page 10 No Sound Digital no output Check(figure 5) DVD Main BD IC07, pin6 Possible Optical damage or connection cable damage Check DVD Main BD IC07, pin1(Reset) page 2-6, figure 5 Change IC07 Possible IC01 damage Replace DVD BD...
- Page 11 ADDITIONAL INFORMATION FOR DVD SECTION 1. Clock Check Clock name Test point Frequency Figure Remarks 27MHz IC07 (Pin10) 27MHz Figure 3-b Figure 1 4. Video Output Check Playback TDV540 Color Bar 2. DVD Audio Clock Audio Test Signal Test name Test point Condition Figure...
- Page 12 Figure 4-c (EUR only) Figure 4-f 5. DVD Reset (fig. 5) CN10 : Pin1 (reset pont) Figure 4-d (EUR only) Figure 5 Figure 4-e...
- Page 13 DISMANTLING INSTRUCTIONS Dismantling of the Front Panel Assembly 1) Loosen 13 screws and remove the Top Cover by lifting the rear portion upwards before sliding it out towards the rear - 7 screws on the rear - 6 screws each on the left & right side 2) Loosen 1 screws C1 Pull out holder C2.
- Page 14 Dismantling of the DVD Module / shield bracket B1 1) Loosen screws D3 of botton chassis figure3. 2) Loosen 5 screws B and remove the B1. (figure 4) 3) Loosen 4 screws D (see figure 5) and 2 screws D1, then all connectors to remove the DVD module.
- Page 15 Dismantling the Tuner, Audio - I/O Video - I/O and Digital Boards. (Refer figure 7) 1) Loosen 2 screws E on the Rear panel to remove the Tuner Module. 2) Loosen 2 screws F on the Rear panel and Loosen 3 screws F1 (figure8) to remove the Digital Board.
- Page 16 Dismantling the Main(Mother) Boards. (Refer figure 10) Loosen 3 screws H on the bottom chassis then remove the board. Figure 10...
- Page 17 SERVICE POSITIONS & REPAIR HINTS SERVICE POSITIONS & REPAIR HINTS Service pos A Service pos C te: In some service positions the components or copper patterns of one board may risk touching its neigh- bouring pc boards or metallic parts. To prevent such short-circuit use a piece of hard paper or other insulating material between them.
- Page 18 SET BLOCK DIAGRAM (-22 Version SCART-OUT) CVBS CVBS...
- Page 19 SET WIRING DIAGRAM Main(Mother) BOARD AUDIO I-O BOARD AMPIFIER MODULE VIDEO I-O BOARD MOTHER/ AUDIO-I/O VIDEO-I/O PCB) DVD LOADER + FRONTEND SERVO BOARD...
- Page 20 DIGITAL BOARD TABLE OF CONTENTS AK4112AVF &CS493263 BLOCK DIAGRAM ....5-2 AK4527BVQ BLOCK DIAGRAM ........5-3 Components View Layout + Voltages......5-4 Circuit diagram..............5-6 Electrical parts list ............5-8...
- Page 21 BLOCK DIAGRAM (AK4112AVF) AVSS AVDD MCKO1 MCKO2 Clock Clock X'tal Recovery Generator Oscillator Input Selector 96kHz FS96 Detect DAUX LRCK BICK Audio V/TX DAIF SDTO Decoder DVDD DVSS TVDD System CCLK CDTO Control AC-3/MPEG Error Detect CDTI Detect AUTO P/S="L" [Serial Control Mode] BLOCK DIAGRAM (CS493263) SCDIO,...
- Page 22 BLOCK DIAGRAM (AK4527BVQ) Audio LIN+ LIN- RIN+ RX1 RX2 RX3 RX4 RIN- MCLK LOUT1 DATT MCLK MCLK AK4112A LRCK LRCK LRCK BICK BICK BICK ROUT1 DATT DAUX SDTO LOUT2 DATT Format Converter ROUT2 DATT LRCK SDOUT BICK SDOS LOUT3 DATT SDTO SDIN SDTI1...
- Page 23 COMPONENTS VIEW BD41 B3 C412 C2 C426 A2 C440 B3 C456 B5 C470 B5 C485 B3 C499 A4 IC48 A1 J413 C5 J437 B4 J458 A3 J475 C4 JK41 B5 R407 A2 R421 B2 R435 C2 R448 B2 R462 B3 R475 B1 R490 B4 R504 C4...
- Page 24 CIRCUIT DIAGRAM BD40 B2 C503 C1 R486 A3 BN41 A6 C504 C1 R487 A1 BN42 B6 D401 C2 R488 A3 C401 A4 D402 C3 R489 A2 C402 B4 IC41 R490 A2 C403 B4 IC42 R491 A2 C404 B4 IC43 R493 A3 C405 C4 IC44 R494 A3...
- Page 25 ELECTRICAL PARTS LIST - DIGITAL BOARD ELECTRICAL PARTS LIST - DIGITAL BOARD MISCELLANEOUS BD41 9965 000 13226 BEAD, CORE C445 9965 000 13244 CAP, MYLAR 2200PF 50V J C497 9965 000 13232 CAP, CERAMIC 0,01UF 50V ZF R444 9965 000 13284 RES, CARBON 47K 1/5W J C446 9965 000 13244...
- Page 26 5-10 ELECTRICAL PARTS LIST - DIGITAL BOARD RESISTORS R498 9965 000 13341 RES, CARBON 10R 1/5W J R551 9965 000 13290 RES, CARBON 1K 1/5W J R499 9965 000 13335 RES, CARBON 10K 1/5W J R552 9965 000 13296 RES, CARBON 4,7K 1/5W J R500 9965 000 13335 RES, CARBON 10K 1/5W J...
- Page 27 FRONT BOARD (Includes Headphone Board) TABLE OF CONTENTS FTD Display pins connection ........... 6-2 Component View Layout + Voltages ......6-3 TMP87PS71F Internal Block ........... 6-5 74LC08 Internal Block ............ 6-6 Circuit diagram ..............6-7 Electrical parts list ............6-9...
- Page 28 FTD DISPLAY PIN ASSIGNMENT & CONNECTION...
- Page 29 COMPONENT VIEW BK81 C2 C809 A5 C822 B1 C872 B6 D802 C2 J804 C1 J819 C4 J833 B6 J847 B5 J861 C2 J875 B5 J890 C2 J904 B4 Q802 B1 R808 B4 R823 C5 R839 C5 R853 B6 R868 C1 S803 A3 S816 C6 BK82 C4...
- Page 30 µ-COM IC PIN ASSIGNMENT & BLOCK DIAGRAM. 74CX08 (AND GATE) PIN ASSIGNMENTS Connection Diagram Logic Symbol (TOP VIEW) (SIS) P97 P66 (G9) P65 (G10) (KEY0) P40 P64 (G11) & (KEY1) P41 P63 (G12) (KEY2) P42 P62 (G13) (KEY3) P43 P61 (G14) (KEY4) P44 P60 (G15) (KEY5) P45...
- Page 31 CIRCUIT DIAGRAM BN81 C1 R828 B2 BN84 C5 R829 B2 BN85 C5 R830 B3 BN85 C5 R831 B3 C801 B3 R832 B3 C802 B3 R835 B3 C803 B3 R836 B3 C804 B3 R837 B3 C805 B3 R838 B3 C806 B4 R839 B3 C807 B4 R840 B2...
- Page 32 6-10 ELECTRICAL PARTS LIST - FRONT BOARD (including HEADPHONE BOARD) ELECTRICAL PARTS LIST - FRONT BOARD (including HEADPHONE BOARD) MISCELLANEOUS C825 9965 000 13536 CAP, ELECT 4,7UF 50V R831 9965 000 13335 RES, CARBON 10K 1/5W J DIODES CN82 9965 000 13353 WAFER, CARD CABLE 32PIN C826 9965 000 13378...
- Page 33 MAIN BOARD Includes Audio-I/O, Video-I/O & Connect Boards) TABLE OF CONTENTS TC9164AF & TC9215AF..........7-2 M62446FP..............7-3 NJU3713 ............... 7-4 Component View Layout + Voltages......7-5 Circuit Diagram .............. 7-9 Electrical parts list ............7-13...
- Page 34 TC9164AF (FUNCTION/INPUT : IC18) L-COM R-COM L-COM R-COM L-COM R-COM L-COM R-COM DATA SHIFT REGISTER TC9215AF (FUNCTION/MAIN : IC27) TC9215AF GND 1 16 V OFF 2 S 40 S 10 S 41 S 11 S 42 S 12 S 34 S 20 S 32 S 21...
- Page 35 M62446FP (ELECTRONIC VOLUME/INPUT : IC19) SYSTEM BLOCK DIAGRAM C in Cout SW in SWout SL in SLout volume SR in SRout BYPASS1 BYPASS2 tone L in Lout R in µ-com Rout interface volume LATCH DATA CLK PIN CONFIGURATION AND IC INTERNAL BLOCK DIAGRAM OUT4 DVDD OUT3...
- Page 36 NJU3713 (IC28 : EXPANDER / MAIN) DATA BLOCK DIAGRAM DATA Controller Circuit...
- Page 37 COMPONENT VIEW BD91 B4 C323 B3 CN81 B1 J150 A4 J265 B1 J376 B7 R111 C1 R280 A7 R934 C5 BN12 C2 C324 B3 CN82 B3 J151 B3 J266 B1 J377 B7 R112 C1 R281 B4 R935 C4 BN13 C4 CN91 C6 J152 B3 J267 D2...
- Page 38 IC 28(NJU3713G) REF. NO. IC 27(TC9215AF) IC 95(5V REGULATOR) PIN NO. DESCRIPTION VOLTAGE PIN NO. DESCRIPTION VOLTAGE Q165~Q170 -11.7 PIN NO. DESCRIPTION VOLTAGE F_MUTE Q173,Q175,Q177 -12.2 RELAY_ON Q179 20.2 11.8 MIX-L Q180 L-CH V_SW1 Q284 ENABLE MIX-ON Q285 Q286 R-CH V_SW2 Q287,Q288 MIX-R...
- Page 39 7-10 MAIN CIRCUIT DIAGRAM (Audio-I/O and Video-I/O Boards) BN12 C6 D172 B5 R156 B4 BN13 C5 D173 B5 R157 B4 BN14 C5 D174 B5 R158 C4 BN35 D3 D175 B5 R159 A4 BN51 A6 D176 C5 R160 A4 C115 A1 D177 C5 R161 B4 C116 A1...
- Page 40 7-11 7-12 MAIN CIRCUIT DIAGRAM (Mother Board) BD91 D1 D915 A4 R335 D4 BN97 A5 D916 B4 R336 D4 BN28 A5 D917 B4 R337 D4 BN29 D3 D918 B4 R340 D4 BN30 B5 D919 B4 R341 D4 BN91 B6 D920 B4 R342 D4 BN98 B5 D921 B4...
- Page 41 7-13 ELECTRICAL PARTS LIST - MAIN BOARD (INCLUDES AUDIO-I/O, VIDEO-I/O AND CONNECT BOARDS) MISCELLANEOUS C144 9965 000 13263 CAP, ELECT 100UF 16V BD91 9965 000 13226 BEAD, CORE C147 9965 000 13373 CAP, CERAMIC 47PF 50V J BN12 9965 000 13343 WAFER 10PIN C148 9965 000 13373...
- Page 42 7-14 ELECTRICAL PARTS LIST - MAIN BOARD (INCLUDES AUDIO-I/O, VIDEO-I/O AND CONNECT BOARDS) CAPACITORS C272 9965 000 13266 CAP, CERAMIC 0,01UF 50V Z C366 9965 000 13231 CAP, ELECT 10UF 35V C281 9965 000 13263 CAP, ELECT 100UF 16V C367 9965 000 13263 CAP, ELECT 100UF 16V C283...
- Page 43 7-15 ELECTRICAL PARTS LIST - MAIN BOARD (INCLUDES AUDIO-I/O, VIDEO-I/O AND CONNECT BOARDS) CAPACITORS CE17 9965 000 16120 CAP, CERAMIC 220PF 50V 10% /22S R149 9965 000 13486 RES, CARBON 20K 1/5W J CE18 9965 000 16120 CAP, CERAMIC 220PF 50V 10% /22S R150 9965 000 13485...
- Page 44 7-16 ELECTRICAL PARTS LIST - MAIN BOARD (INCLUDES AUDIO-I/O, VIDEO-I/O AND CONNECT BOARDS) RESISTORS R262 9965 000 13488 RES, CARBON 100K 1/5W J R324 9965 000 13491 RES, CARBON 68R 1/5W J R263 9965 000 13486 RES, CARBON 20K 1/5W J R325 9965 000 13491 RES, CARBON 68R 1/5W J...
- Page 45 7-17 ELECTRICAL PARTS LIST - MAIN BOARD (INCLUDES AUDIO-I/O, VIDEO-I/O AND CONNECT BOARDS) RESISTORS R919 9965 000 13496 RES, CARBON 2,2R 1/4W J D284 9965 000 04668 1SS133T-77 T26 R920 9965 000 13496 RES, CARBON 2,2R 1/4W J D291 9965 000 04668 1SS133T-77 T26 R921 9965 000 13496...
- Page 46 7-18 ELECTRICAL PARTS LIST - MAIN BOARD (INCLUDES AUDIO-I/O, VIDEO-I/O AND CONNECT BOARDS) TRANSISTORS Q168 9965 000 10445 KTC2874B TO92 Q169 9965 000 10445 KTC2874B TO92 Q170 9965 000 10445 KTC2874B TO92 Q173 4822 130 61227 DTA114ES Q175 4822 130 61227 DTA114ES Q177 4822 130 61227...
- Page 47 DVD MODULE TABLE OF CONTENTS Service Mode and Firmware (software) upgrade .... 8-2 Components & Chips Layout (Top & Bottom view) ..8-3 Circuit Diagram ..............8-5 DVD Module exploded view ..........8-7 Electrical parts list ............8-9...
- Page 48 Procedure to enter Service Mode: (After B/E firmware upgrade) Step 1. Press OPEN button to open Tray DISC1 Step 2. With the Remote Control press [CLEAR] [2] [5] [8] [0] [CLEAR] buttons in sequence where CLEAR = Press & hold STOP button down till the INVALID Logo disappears on the TV screen TVscreen shows: -/22 version -/37 version...
- Page 49 DVD MAIN BOARD - TOP VIEW DVD MAIN BOARD - BOTTOM VIEW C101 A6 C124 D7 C164 B4 C285 C7 JK12 D1 R114 D7 R130 A7 R144 C5 R158 B5 R172 A6 R186 A5 R201 B7 R226 B5 R262 B2 C102 B2 C142 B3 C165 D3...
- Page 50 DVD MAIN SCHEATIC DIAGRAM C101 B4 R147 F3 C102 B1 R148 F3 C103 B1 R149 F3 C104 E6 R150 F3 R151 F4 C105 D6 C107 B4 R152 F4 C111 C2 R153 F4 C112 D6 R154 F4 C114 C5 R155 G3 C116 E5 R156 G3 R157 G3...
- Page 51 DVD MODULE (EXCEPT BACKEND BOARD) DVD MODULE (EXCEPT BACKEND BOARD) EXPLODED VIEW (For information only) 1. Flex Cable 4. Loader Mechanism without DVD drive 3. DVD Drive 2 . Flex Cable 6. Damper 5. Frontend pcb assembly...
- Page 52 8-10 ELECTRICAL PARTS LIST - DVD MODULE ELECTRICAL PARTS LIST - DVD MODULE LOADER MECHANISM + FRONT END PARTS (See Page 8-7) C186 9965 000 13552 CAP CHIP 1608 0,1UF ZF R149 4822 051 30339 33R 5% 0,062W R208 4822 051 30008 0R JUMPER 9965 000 13582 FLEX CABLE PICKUP...
- Page 53 Q401 4.93 4.02 Q706 41.8 0.97 41.3 Q402 2.58 4.93 3.22 Q708 -36.7 -1.07 Q576 37.04 35.88 Q710 -41.25 -10.5 -40.58 Q578 41.65 40.45 Q712 -41.54 -0.97 -41.09 Q580 41.94 40.76 41.36 Q726 0.51 37.88 1.03 Q582 36.62 0.79 36.08 Q728 0.51 38.22...
- Page 54 COMPONENT VIEW BN52 D5 C977 D4 J578 B5 Q576 D2 R561 B5 R665 D5 R766 B4 BN53 D2 C978 D4 J579 A6 Q577 C5 R562 B2 R666 D2 R767 B3 BN55 B3 C981 B4 J580 A6 Q578 C2 R563 D5 R667 C5 R768 B3 BN56 B4...
- Page 55 CIRCUIT DIAGRAM BN52 A2 C978 B3 Q728 B5 R621 B1 R724 C5 R977 B3 BN53 A4 C981 B3 Q729 B2 R622 B4 R725 A2 R978 B3 BN55 B2 C983 C3 Q730 B5 R623 A1 R726 A5 R979 B3 BN56 B4 C984 C3 Q731 A2 R624 A4...
- Page 56 ELECTRICAL PARTS LIST - POWER AMPLIFIER MODULE ELECTRICAL PARTS LIST - POWER AMPLIFIER MODULE MISCELLANEOUS BN52 9965 000 13343 WAFER 10PIN C681 9965 000 13267 CAP, CERAMIC 180PF 50V K C974 9965 000 13501 CAP, ELECT 10UF 50V R578 9965 000 13519 RES, CARBON 270R 1/5W J BN53 9965 000 13343...
- Page 57 9-10 ELECTRICAL PARTS LIST - POWER AMPLIFIER MODULE ELECTRICAL PARTS LIST - POWER AMPLIFIER MODULE RESISTORS R636 9965 000 13521 RES, CARBON 560R 1/5W J R688 9965 000 13521 RES, CARBON 560R 1/5W J R740 4822 050 12201 220R 1% 0,4W R798 9965 000 13338 RES, CARBON 33K 1/5W J...
- Page 58 9-11 9-12 ELECTRICAL PARTS LIST - POWER AMPLIFIER MODULE ELECTRICAL PARTS LIST - POWER AMPLIFIER MODULE DIODES D632 9965 000 04668 1SS133T-77 T26 Q683 9965 000 13514 KTC3114A Q979 4822 130 11609 KSC2785Y D633 9965 000 04668 1SS133T-77 T26 Q684 9965 000 13514 KTC3114A Q981...
- Page 59 10-1 10-2...
- Page 60 D3 x 6 9965 000 13201 PANEL, FRONT /37S 9965 000 13221 BUSHING, AC CORD /37S D3 x 8 9965 000 13603 BADGE, PHILIPS 9965 000 16100 CORD, POWER /22S D3 x 10 9965 000 16081 ORNAMENT, DISC(1) /22S 9965 000 13210...
- Page 61 Version 1.2 Application of new 12NC: 3139 785 30252 to allow future point no. change The following pages are adapted to include new type/version MX5000D/22S: Front page, page 1-3, 2-2, 4-1/4-2, 6-9/6-10, 7-11/7-12, 7-13 to 7-18, 8-2, 10-1/10-2 and 10-3/10-4.