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Philips FW-D550/21M Service Manual

Philips FW-D550/21M Service Manual

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Service Manual
©
Copyright 2003 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 SL-ET0350 Service Audio Printed in The Netherlands Subject to modification.
Version 1.0
TABLE OF CONTENTS
Location of PC Boards ................................................ 1-2
Versions Variation & Package .................................... 1-2
Specifications ..............................................................1-3
Measurement Setup ................................................... 1-4
Service Aids ................................................................ 1-5
ESD & Safety Instruction ............................................ 1-6
Connections & Preparations .......................... 1-7 to 1-14
Setting Procedure & Repair Instructions ....................... 2
Disassembly Instructions & Service positions .............. 3
Block & Wiring Diagram ................................................ 4
Key/Video/Sensor/Phone/Vol /Vu Board ....................... 5
Tuner Board ................................................................... 6
Main Board .................................................................... 7
Tape Board .................................................................... 8
Servo Board ................................................................... 9
Power Board ................................................................ 10
Mechanical Exploded View & Parts List ...................... 11
FW-D550/
Page
CLASS 1
LASER PRODUCT
GB
21M
3140 785 32790

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Summary of Contents for Philips FW-D550/21M

  • Page 1 LASER PRODUCT © Copyright 2003 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 MOTOR AC SOCKET DOOR SWITCH BOARD MOTOR VU BOARD AC SELECT SWITCH TUNER BOARD SPEAKER BOARD HEADPHONE BOARD KARAOKE BOARD POWER BOARD SENSOR VERSION VARIATIONS: Type /Versions: FW-D550 /21M Features & Board in used: Karaoke Rotary Encoder (volume control) Jog Shuttle Voltage Selector Aux Input...
  • Page 3 Output power ........120 W Total power Digital Output ..............Stereo mode (DIN) ....... 60 W + 60 W RMS ....SPDIF (Sony Philips digital interface) Coaxial Surround mode (1 kHz) ........DIN OUT PCM ..............IEC 60958 Frequency Response ....100 Hz - 20 kHz / – 3 dB Dolby Digital/DTS ......
  • Page 4 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 ESD Equipment: Service Tools: Anti-static table mat - large 1200x650x1.25mm ...4822 466 10953 Universal Torx driver holder .........4822 395 91019 anti-static table mat - small 600x650x1.25mm ..4822 466 10958 Torx bit T10 150mm ...........4822 395 50456 Anti-static wristband ..........4822 395 10223 Torx driver set T6-T20 .........4822 395 50145 Ω) Connectorbox (1M...
  • 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. When repairing, make sure that you are Zorg ervoor dat u tijdens reparatie via een connected with the same potential as the mass...
  • Page 10 1-10...
  • Page 11 1-11...
  • Page 12 1-12...
  • Page 13 1-13...
  • Page 14 1-14...
  • Page 15 System, Region code, Tuner, etc. setting procedure 5. Video Out Change 3) Region code change timer reset a) Press "SYSTEM" on R/C button Press below key to reset the timer : Hence in total, reprograming will be done by way of the 1) System Reset b) Select the menu using the "...
  • Page 16 REPAIR INSTRUCTIONS...
  • Page 17 REPAIR INSTRUCTIONS...
  • Page 18 DISMANTLING INSTRUCTIONS Dismantling of the Cassette Cover Pull out Press and hold it Lift up and out between the tape deck and the cassette door Figure 2 Figure 4 Figure 1 Dismantling the 3CDC Module Dismantling of the Cover Front Display and Cover Front Ornamental (pos 130) 4) Remove the Cover Tray as shown in figure 4.
  • Page 19 Detaching the Main board and Front Cabinet Assembly from the Bottom/Rear assembly Dismantling of the Rear Panel 1) Release 2 catches 'B' to free the Main board from the Front 1) Loosen 8 screws 'J' to remove the Rear Panel figure 11. Cabinet Assembly as shown in figure 6.
  • Page 20 Service positions Service position A Service position B Note: After re-assembly, it is very important to ensure the wires are properly inserted into their respective sockets and routed not to touch or obstruct any moving parts. Service position C...
  • Page 21 BLOCK DIAGRAM...
  • Page 22 WIRING DIAGRAM HEADPHONE BOARD VOL BOARD TUNER BOARD VU BOARD KEY-B BOARD KEY-A BOARD SERVO BOARD VFD BOARD MAIN BOARD SPK JACK BOARD TAPE BOARD SWITCH POWER BOARD?
  • Page 23 FTD DISPLAY PIN ASSIGNMENT DIGITAL KEY / VIDEO / SENSOR / PHONE / VOL / VU BOARD h j k r p n c ( 3G-1 1G ) TABLE OF CONTENTS FTD Display Pin Assignment ........... 5-1 Pin Connection ..............5-1 Internal IC Diagram &...
  • Page 24 PT6311 INTERNAL IC DIAGRAM PT6311 PIN DESCRIPTION P in Na me I /O Description P in N o. S W 1 t o S W 4 G ene ral P urpos e In pu t P ins 1 to 4 Da ta O utp ut P in ( N- Cha nne l , O pen - Dr ai n) SG1/KS1 DOUT...
  • Page 25 CIRCUIT DIAGRAM - KEY BOARD C2001 Q259 SN251 C2002 R2001 TA251 C2003 R2002 TA252 C2004 R2003 TA253 C2005 R2004 TA254 R2005 C2006 TA255 R2006 C2007 TA256 C2008 R2010 TA257 C2009 R2011 TA258 C2010 R2012 TA259 C2011 R2013 TA260 C2012 R2014 TA261 C2013 R2016...
  • Page 26 PCB LAYOUT - KEY BOARD (TOP) J2024 R2001 TA257 C1801 C1803 J2025 R2002 TA258 C1804 J2053 R2003 TA259 R2004 C1805 J2054 TA260 J2055 R2005 C1806 TA261 C1807 J2056 R2006 TA262 R2007 C1808 J2058 TA263 J2501 R2008 C1809 TA264 C1810 J2502 R2009 TA265 C1811...
  • Page 27 PCB LAYOUT - KEY BOARD (BOTTOM) C2001 C2002 C2005 C2006 C2007 C2008 C2015 C2018 C2019 C2020 C2021 C2022 C2024 C2025 C2027 C2029 C2030 C2031 C2032 C2033 IC251 Q259 R2042 R2043 R2044 R2045 R2046 R2047 R2048 R2049 R2089 ZD251 ZD252...
  • Page 28 ELECTRICAL PARTSLIST - KEY/VIDEO/SENSOR/PHONE/VOL/VU BOARD ELECTRICAL PARTSLIST - KEY/VIDEO/SENSOR/PHONE/VOL/VU BOARD - MISCELLANEOUS - - MISCELLANEOUS - - COILS & FILTERS - DP201 9940 000 00012 VFD FW-D550 TA260 9965 000 22286 TACT SW 2PIN 50MA 12V XL251 9965 000 17405 CRYSTAL 4.00000MHZ JK181 9965 000 17363...
  • Page 29 TUNER BOARD TABLE OF CONTENTS IC Block Diagram ................6-2 Circuit Diagram ................6-3 PCB Layout Top View ..............6-4 PCB Layout Bottom View ............... 6-5 Electrical Parts List ................. 6-6...
  • Page 30 TEA5757 PIN DESCRIPTION TEA5757 INTERNAL IC DIAGRAM BLOCK DIAGRAM SYMBOL DESCRIPTION RIPPLE ripple capacitor input AM-RFI AMRF input FM-RFO parallel tuned FMRF circuit to ground RFGND RF ground and substrate FMOSC parallel tuned FM-oscillator circuit to ground AMOSC parallel tuned AM-oscillator circuit to ground supply voltage TUNE tuning current output...
  • Page 31 CIRCUIT DIAGRAM - TUNER BOARD C100 R108 C101 R113 C103 R115 C104 R116 C105 R117 C107 R118 C108 R120 C109 R121 C110 R122 C111 R123 C112 R124 C113 R125 C114 R126 C115 R127 C116 R128 C119 R129 C120 R130 C121 R131 C122 T101...
  • Page 32 PCB LAYOUT - TUNER BOARD (TOP) C110 C142 JK101 B6 JW104 B4 JW109 A5 T102 TC101 C4 C111 CF101 A4 JK102 A6 JW105 D2 L101 T103 TC102 C6 C123 CF102 B3 JW101 B5 JW106 B2 L102 T104 VR101 D2 C124 CN101 D6 JW102 C4 JW107 A2...
  • Page 33 PCB LAYOUT - TUNER BOARD (BOTTOM) R108 R124 T105 C101 C115 C129 C143 Q101 C103 C116 C130 C144 Q104 R113 R125 T106 C104 C119 C131 C147 R100 R115 R126 VD102 D4 C135 C148 R101 R116 R127 VD103 C5 C105 C120 C107 C121 C136...
  • Page 34 ELECTRICAL PARTSLIST - TUNER BOARD - MISCELLANEOUS - - IC & TRANSISTORS - JK101 9965 000 17361 FEMALE TYPE ID1.44MM Q101 9965 000 22272 XISTR PNP BF550 Q104 9965 000 20268 XISTR NPN 2SC1623 Q105 4822 130 41198 2SC945P - CAPACITORS - VD103 9965 000 22273 IC 8 PIN HN1V02H TAPING...
  • Page 35 TC4053 INTERNAL IC DIAGRAM V cc X - COMMON OUT c IN OUT c IN OUT c IN MAIN BOARD OUT c IN OUT c IN OUT c IN Z - COMMON Y - COMMON V ss TABLE OF CONTENTS TDA8920 INTERNAL IC DIAGRAM Internal IC Diagram ............
  • Page 36 CIRCUIT DIAGRAM - MAIN BOARD C302 C438 C542 IC503-B F6 R378 R480 C303 C439 R481 C543 IC503-C E6 R380 C304 C440 C544 R482 IC503-D E5 R381 C305 C441 C545 R483 IC503-E F6 R382 C306 C442 C546 IC503-F E5 R484 R383 C307 C443 C551...
  • Page 37 PCB LAYOUT - MAIN BOARD (TOP) C302 C326 C359 C441 C472 C506 C546 C5010 D315 L301 R308 R345 R385 R466 R553 C303 C328 C362 C442 C473 C517 C551 C5011 D316 L501 R309 R346 R386 R467 R554 CF501 D321 L502 R310 R347 R420 R468...
  • Page 38 PCB LAYOUT - MAIN BOARD (BOTTOM) C406 C429 C510 C564 IC401 R318 R387 R406 R428 R450 R481 R505 R482 R506 C407 C455 C511 C566 IC402 R319 R388 R407 R429 R451 R483 R511 C327 C408 C456 C512 C570 IC403 R320 R389 R408 R430 R452...
  • Page 39 ELECTRICAL PARTSLIST - MAIN BOARD ELECTRICAL PARTSLIST - MAIN BOARD - MISCELLANEOUS - - DIODES - - COILS & FILTERS - CF501 9965 000 22218 RESONATOR 2 PIN 700KHZ D317 9965 000 19409 DIODE BAV16W/IN4148W IC503 9965 000 22230 IC 14 PIN 74LVC04AD CF502 9965 000 22217 RESONATOR 2 PIN 600KHZ...
  • Page 40 TAPE BOARD TABLE OF CONTENTS Circuit Diagram ..............8-2 PCB Layout Top View ............8-3 PCB Layout Bottom View ............ 8-4 Electrical Parts List .............. 8-5...
  • Page 41 CIRCUIT DIAGRAM- TAPE BOARD C701 Q701 R771 C702 Q702 R772 C703 Q703 R773 C704 Q704 R774 C705 Q705 R775 C706 Q706 R776 C707 Q707 R777 C708 Q708 R778 C709 Q709 R779 C710 Q710 R780 C711 Q711 R781 C712 Q712 R782 C713 Q713 R783...
  • Page 42 PCB LAYOUT - TAPE BOARD (TOP) JW765 Q715 R784 C716 C761 JW703 JW715 JW728 JW740 JW752 R7005 C717 C762 JW704 JW716 JW729 JW741 JW753 JW766 Q716 C718 CN701 JW705 JW717 JW730 JW742 JW754 JW767 R708 RB705 C723 CN702 JW706 JW718 JW731 JW743 JW755...
  • Page 43 PCB LAYOUT - TAPE BOARD (BOTTOM) C701 C719 C738 C757 IC702 Q714 R716 R732 R747 R763 R785 C702 C720 C739 C758 IC703 Q717 R717 R733 R748 R766 R786 R787 C703 C721 C740 C759 IC704 R701 R719 R734 R749 R768 C704 C722 C741 D701...
  • Page 44 ELECTRICAL PARTSLIST - TAPE+MOTO1+MOTO2 BOARD - MISCELLANEOUS - - IC & TRANSISTORS - 9965 000 22299 MOTOR DC 6V RF-500TB IC703 4822 209 32919 HEF4952BT 9965 000 22299 MOTOR DC 6V RF-500TB IC704 4822 209 32919 HEF4952BT RB803 9940 000 00016 FLAT CABLE 5P 220MM IC705 9940 000 00015...
  • Page 45 ES6628 INTERNAL IC DIAGRAM DVD/CD Motor Motor Driver ES6603S Video T V Display RF Amp 8/16-MB Audio DAC Speakers DRAM SERVO & DOOR SWITCH Audio ADC ES6628 Microphone In BOARD Vibratto-II EEPROM S/PDIF A/V Receiver ROM/Flash VFD Panel VFD Driver IR Remote MBM29LV800 INTERNAL IC DIAGRAM to DQ...
  • Page 46 CIRCUIT DIAGRAM - SERVO & DOOR SW BOARD C201 C805 IC205 R279 C202 C806 IC207 R280 C203 C807 IC209 R281 C204 C808 IC210 R283 C205 C809 IC211 R284 C206 C810 R286 IC212 C207 C811 IC213 R288 C208 C812 IC216 R289 C209 R290 C813...
  • Page 47 PCB LAYOUT - SERVO & DOOR SW BOARD (TOP) C211 C242 C268 C806 C827 C2233 FB206 IC805 R219 R250 R269 R822 R2202 SW801 D7 C212 C243 C271 C807 C828 C2234 FB207 L201 R220 R251 R279 R823 R2204 SW801 A2 C213 C244 C274 C808...
  • Page 48 PCB LAYOUT - SERVO & DOOR SW BOARD (BOTTOM) C201 C218 C252 C273 C802 C841 C2212 C2226 IC218 R208 R232 R275 R299 R819 R843 ZD206 C202 C221 C253 C275 C803 C2201 C2213 C2227 IC220 R209 R233 R277 R804 R820 R844 ZD208 C203 C222...
  • Page 49 ELECTRICAL PARTSLIST - SERVO BOARD ELECTRICAL PARTSLIST - SERVO BOARD - MISCELLANEOUS - - DIODES - - IC & TRANSISTORS - RB704 9965 000 22243 FLAT CABLE 10PIN 220MM D803 9965 000 19409 DIODE BAV16W/IN4148W Q801 3141 018 51690 TRA SM 2SK3018 ZD201 9965 000 19431 CHIP ZENER 7.5V 5% 0.5W...
  • Page 50 10-1 10-1 TOP249 INTERNAL IC DIAGRAM CONTROL (C) DRAIN (D) INTERNAL SUPPLY SHUNT REGULATOR/ ERROR AMPLIFIER SOFT START 5.8 V 4.8 V 5.8 V INTERNAL UV I FB COMPARATOR V I (LIMIT) CURRENT SOFT LIMIT START ADJUST ÷ 8 ON/OFF V BG + V T SHUTDOWN/ AUTO-RESTART...
  • Page 51 10-2 10-2 CIRCUIT DIAGRAM - POWER BOARD BR901 C915 C930 C949 C9015 D906 IC903 Q9005 R915 R9003 R9021 T903 R9004 RB901 T9001 C901 C916 C931 C950 C9016 D907 JK901 Q9006 R916 Q9007 R917 R9005 RB902 ZD901 C902 C917 C932 C951 C9017 D908 L901...
  • Page 52 10-3 10-3 PCB LAYOUT - POWER BOARD JK901 JW9002 Q9004 R913 R928 R9018 T903 BR901 C915 C930 C949 C9015 D907 R9001 R9019 T9001 C901 C916 C931 C950 C9016 D908 JW901 JW9003 Q9005 R914 C902 C917 C932 C953 C9017 D909 JW902 JW9004 Q9006 R915...
  • Page 53 10-4 10-4 ELECTRICAL PARTSLIST - POWER BOARD - MISCELLANEOUS - - DIODES - JK901 9965 000 22231 SOCKET MAINS 94V0 D904 9965 000 14187 HER204 2A/300V 50NS RB908 9965 000 22232 FLAT CABLE 5PIN 300MM D905 4822 130 30621 1N4148 Note: Only these parts mentioned in the list ar e RB910...
  • Page 54 11-1 11-1 MECHANICAL EXPLODED VIEW 401(4x) 298(4x) 400(4x) 402(4x)
  • Page 55 11-2 11-2 MECHANICAL & ACCESSORIES PARTSLIST SCREW LISTS - MAIN UNIT 9965 000 22155 FRONT CAB. 9965 000 22203 SPRING PUSH D3x12 9965 000 22166 WINDOW DISC-CONTROL 9965 000 22181 BRACKET RIGHT D3x12 9965 000 22121 BUTTON SET CDC SELECT 9965 000 22182 BRACKET LEFT D3x12...