Philips-FWD-573-Service-Manual(1) 电路图 维修手册.pdf

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1、FWD573/55/98 Copyright 2006 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

2、permission of Philips. Published by SL 0617 Service Audio Printed in The Netherlands Subject to modification DVD Micro Theatre Version 1.0 CLASS 1 LASER PRODUCT 3141 785 30790 TABLE OF CONTENTS Page Location of PC Boards fr Reparaturen sind Original-Ersatzteile zu verwenden. Sicherheitsbauteile sind

3、 durch das Symbol ! markiert. I Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. Componenty di sicurezza sono marcati con ! GB After servicing and before returning set to customer perform

4、 a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA. 1 - 7 INFORMATION ABOUT LEAD-FREE SOLDERING Philips CE is producing lead-free sets from 1.1.2005 onwards. IDENTIFICATION: Regardless of special

5、 logo (not always indicated) one must treat all sets from 1 Jan 2005 onwards, according next rules: Example S/N: Bottom line of typeplate gives a 14-digit S/N. Digit 5 ? ( ? ? ) ? ? ? ? ? ? ? ? ? ? ? ? ? 111 2; 9 4 ? 4? 4 ? ? ? ? ? ? 5O? P ? ? ? ? 6 ?2; ? ? 7 ?9 ? 8 ? ? 9 ? ? 0 ? ? ! ? ? ?2 ? # ? ?

6、? $ ? ? ? % ? ? ? ? to resume the normal play mode. Make sure the MP3-CD was recorded within 32- 256 kbps bit rate with sampling frequencies at 48 kHz, 44.1 kHz or 32 kHz. If the signal is too weak, adjust the antenna or connect an external antenna for better reception. Increase the distance between

7、 the System and your TV set or VCR. Clean deck parts, see “Maintenance”. Use only NORMAL tape. Apply a piece of adhesive tape over the missing tab space. Remove and reconnect the AC power plug and switch on the system again. Check the speaker connections and location. Point the remote control at the

8、 remote control sensor of the unit. Reduce the distance to the player. Remove any possible obstacles. Replace the batteries with new ones. Check that the batteries are loaded correctly. Press DIM again. Set the clock correctly. If recording is in progress, stop it Power has been interrupted or the p

9、ower cord has been disconnected. Reset the clock/timer. TROUBLESHOOTING 1- 13 2-12-1 1) System Reset a) Press SYSTEM button on R/C. TV show SETUP b) Select the menu using the and button on R/C c) Go feature setup page to do system reset 2) Region Code Change System, Region code, Tuner, etc. setting

10、procedure After replacement / repair of the MPEG board, the customer setting and the region code may lost. Changing the Region code will put the player back in the state which it has left the factory. Region Code 1USA 2EU 3AP 4Australia, NZ, Latam 5RUSSIA, INDIA 6CHINA TV System 1NTSC 2PAL 3AUTO Men

11、u/ Audio Subtitle (AS) Language 1English 2English 3English 4English AFS 001LX3000D/LX3500D /MRD200 002MX3600D/MX3800 003LX3700D/LX3750W 005MRD210 006MX3660D 008FWD573/FWD792/FWD798 oem derivative 08 . region code = 1 digit . tv system = 1 digit . as/menu lang = 1 digit . AFS = architechture Feature

12、Set = 3 digits This field is used to define the architecture / features sets for each product. . oem derivative = 2 digit This field is use to define the OEM set. This will affect the background display. Hence in total, reprograming will be done by way of the remote control. It should run as below :

13、- a) Put the player in stop mode. No disc loaded. b) Press the following key on remote control: For FW-D573/98 (A/P) : After the Region Code is changed it is necessary to reset the system so that the new Region Code will be fully effective. All customer setting will be lost. On top of the maximum nu

14、mber of times allowed for changing the region code is changed to 25. When the counter reach 25, you will not be able to further change the code until you reset the timer by the Region Code timer reset procedure 3) Region code change timer reset Press below key to reset the timer : a) In DISC source,

15、 stop mode and no disc in tray. b) Press R/C Play -159-PLAY to reset timer to 25 4) Tuner area change a) Press the OPEN/CLOSE button to open the sets door b) Press 1 5 9 button by using R/C. c) TV Show TUNER AREA d) Select the tuner area you want by using the and button on R/C, then press OK to conf

16、irm. TV show TUNER AREA CHANGED If you didnt press it in five seconds, the system will remain original status. 87.5M 108M 50K Note :- Please refer to the above different tuner area. 5. Video Out Change a) Press SYSTEM on R/C button b) Select the menu using the and button on R/C c) Go picture setup p

17、age select Video out item. 6. Password Change a) Press SYSTEM on R/C button b) Select the menu using the and button on R/C c) Go feature setup page select PASSWORD. TV show ENTER CODE.Press 4 times of STOP button on R/C. d) Select PARENTAL 8 ADULT on TV. e) Enter PASSWORD to 1234. 1234 is a default

18、password supplied. 7. Checking on the Software version a) Open the CD door. b) Press 123 and OK on the remote control. c) TV will show the version on screen. 8. Upgrading new software a) Open the door, then insert the CD-R program disc. b) Close the door. c) TV will show:- . disc loading . bank30.ro

19、m . writing about 6 seconds. . Done The latest upgraded is in version VER*. CAUTION ! This information is confidencial and may not be distributed. Only a qualified service person should reprogram the Region Code. AREA BAND FREQUENCY (Hz) STEP(Hz) 531K1602K9K 530K1710K 10K FM A/P (/98) MW 2-22-2 2-32

20、-3 3-13-1 DISMANTLING INSTRUCTIONS Dismantling the DVD ModuleDismantling of the Cover Front Display 1) Loosen the 4 screws at top cover , 2 screws at slide Cover and 4 screws at back panel as Figure 1 & 2. 1) Remove the Volume knobs as stated in Dismantling the Cover Front Display in Figure 7. 3) Re

21、move the Cover Tray as shown in figure 4. Dismantling the Main board 1) Release 7 screws E to free the Main board from the back panel assembly as shown in Figure 8. 2) Loosen 1 screw F at the side of the set as shown in Figure 9. 3) Release 2 screws G on the heat sink as shown in Figure 10. 2) Push

22、the gear slowly towards the front as shown in figure 3 until the CDC tray starts to move out of the Front Cabinet. The CDC tray is now disengaged and can be pulled out completely. Figure 1 A Figure 2 Figure 3 4) Loosen the 2 screws at front of DVD loader as Figure 5. 5) Loosen the 2 screws at back o

23、f DVD loader as Figure 6. Figure 5 C Figure 6 ? Figure 4 Put out Figure 7 Put out E Figure 8 Figure 9 F Figure 10 G 3-23-2 Dismantling of the Control Board & Cassette Module 1) Loosen 8 screws H to remove the control board figure 11. Dismantling of the Power Board 1) Loosen 4 screws J to remove the

24、Power Board figure 13. 2) Loosen 4 screws I to remove the Cassette Module figure 12. Figure 11 H Figure 12 I Figure 13 J Service position AService position B Service position C Note: After re-assembly, it is very important to ensure the wires are properly inserted into their respective sockets and r

25、outed not to touch or obstruct any moving parts. Service positions 3-33-3 4-14-1 BLOCK DIAGRAM Tuner system Control system 4-24-2 WIRING DIAGRAM Power Board Control board Tuner board Tape Deck Main Board Loader CN701CN702 CN501 CN705 CN703 CN704 CN911 CN910 CN251 CN151 CN801 CN810 CN301 RB203 RB202

26、JK203 JK202 JK201 JK301 JK401 JK501 CONTROL BOARD TABLE OF CONTENTS FTD Display Pin Assignment .5-1 Pin Connection .5-1 Circuit Diagram (Top left) .5-2 Circuit Diagram (Top right) .5-3 Circuit Diagram (Bottom left) .5-4 Circuit Diagram (Bottom right) .5-5 PCB Layout Top View .5-6 PCB Layout Bottom V

27、iew .5-7 PCB Layout sw PCB & Voltages .5-8 Electrical Parts List .5-9 5-1 FTD DISPLAY PIN ASSIGNMENT PIN CONNECTION 5-1 # Note # 1. F : Filament 2. G :Grid 3. P :Anode 4. NP :No Pin 5. Nx :No extended CIRCUIT DIAGRAM: CONTROL PCB (TOP LEFT) 5-25-2 12345 E F G H C1806 A8 C2001 G4 C2002 G4 C2004 E5 C2

28、005 E4 C2006 E9 C2007 E7 C2008 G5 C2009 G5 C2010 G5 C2011 G6 C2012 F5 C2013 F5 C2014 F5 C2015 D1 C2016 D1 C2017 A3 C2018 A3 C2019 G4 C2020 G4 C2021 G2 C2023 F2 C2024 G4 C2026 F1 C2027 D3 C2028 D3 C2029 G3 C2030 G3 C2031 F2 C2032 C7 C2033 C8 C2034 C8 C2035 B9 C2228 F3 C225 H2 C226 H2 C227 H2 CN202 B7

29、 CN252 C2 CN254 C6 CN257 B7 CN301 B2 CN551 B8 D250 G4 D252 E7 D253 E8 D254 E8 D255 E8 D256 E8 D257 E8 D258 E8 D259 E8 D262 F2 D263 G1 D264 D5 D265 C5 D266 B8 D267 B8 D268 C8 DP201 H8 IC251 G6 IC252 G3 IC255 F2 JK3001 A1 JK3002 B1 JK551 B9 JW2001 D2 JW2002 D2 LD256 B3 LD264 C9 LD265 C9 LD266 C9 Q1 B3

30、 Q251 G1 Q252 G2 Q253 D2 Q254 D3 Q255 H1 Q256 H2 Q257 H2 Q259 G4 Q261 C7 Q262 C7 Q263 C8 Q264 C8 Q265 C9 Q266 C9 R1 B3 R2001 G1 R2002 G1 R2003 G1 R2004 G2 R2005 G2 R2006 G2 R2007 F2 R2008 F2 R2009 F2 R2010 G3 R2011 G2 R2012 G2 R2013 G2 R2014 G3 R2016 F4 R2017 F4 R2018 F4 R2019 F4 R2020 F5 R2021 G5 R

31、2023 G6 5-35-3 56789 E F G H CIRCUIT DIAGRAM: CONTROL PCB (TOP RIGHT) R2024 F5 R2025 F5 R2026 F5 R2027 F5 R2028 F3 R2029 F2 R2030 E2 R2031 G1 R2032 G2 R2033 G2 R2034 G5 R2035 G5 R2036 G5 R2039 F3 R2040 D1 R2041 D1 R2046 B3 R2052 E2 R2053 D2 R2054 E3 R2055 D3 R2056 D3 R2057 D3 R2066 G3 R2067 G3 R2068

32、 G3 R2071 G4 R2074 G1 R2076 E2 R2078 F1 R2080 F2 R2081 F2 R2082 F1 R2084 G5 R2085 G5 R2087 F3 R2088 F3 R2098 F1 R230 C8 R283 C7 R284 C7 R285 C7 R286 C7 R287 C7 R288 C7 R289 C8 R290 C8 R291 D9 R292 D9 R293 D9 R294 C8 R295 C8 R296 C8 R297 C8 R298 C9 R299 B8 RB251 F1 RB252 A2 RB253 C3 RB254 C6 RB257 B7

33、 RB551 B8 RB909 E1 TA251 G4 TA253 G4 TA255 C4 TA258 B4 TA259 B4 TA260 B4 TA261 A4 TA262 A4 TA263 C5 TA265 C4 TA266 C4 TA267 B5 TA268 B5 TA269 A5 TA270 A5 TA271 C5 TA272 B5 TA273 B5 TA274 B5 TA276 B5 TA277 A5 TA278 A5 TA279 A6 TA280 A7 TA281 A7 TA282 A7 TA283 A7 TA284 A7 XL251 G4 XL252 F3 ZD201 E3 ZD

34、251 D1 ZD252 D1 5-45-4 A B C D 12345 CIRCUIT DIAGRAM: CONTROL PCB (BOTTOM LEFT) 5-55-5 56789 A B C D CIRCUIT DIAGRAM: CONTROL PCB (BOTTOM RIGHT) 5-65-6 PCB LAYOUT: CONTROL PCB (TOP VIEW) 123 A B C 4 1234 A B C C4003 A4 C4006 A4 C4007 A4 C4010 A4 C4011 A3 C4012 A2 C4013 A5 C4014 A4 C4015 A4 C4016 A4

35、C4017 A3 C4018 A2 C4018 A4 C4103 A5 C4107 A5 C4109 A4 C411 D7 C4112 A5 C421 D7 C4303 A3 C4309 A3 C431 D6 C441 D7 C4503 A2 C4509 A2 C451 D6 C5014 B7 C5020 D7 C5023 D7 C5031 B1 C5032 C1 C5033 D3 C5034 D3 C5035 D4 C5036 D4 C5037 D4 C5038 D4 C5039 D3 C5040 D3 C5041 D4 C5042 D4 C505 B6 C5069 A3 C5071 D4

36、C5072 D3 C5073 D3 C5074 D4 C5075 D4 C5078 D7 C5079 D7 C5082 A4 C5083 A3 C5105 B4 C5110 C5 C5111 C4 C5113 D5 C5116 B4 C5117 B4 C5120 D5 C5121 D5 C5123 D4 C5124 D4 C5125 B4 C5127 B4 C5130 C4 C5132 C4 C5133 C4 C5141 B4 C5142 C4 C5143 C5 C5144 B5 C5151 B5 C5152 C4 C5153 B4 C5154 C4 C5179 D7 C5205 B3 C52

37、10 C3 C5211 C3 C5213 C3 C5217 B3 C5218 B3 C5220 D3 C5221 C3 C5223 D3 C5224 D2 C5225 B3 C5227 B3 C5230 C2 C5232 C2 C5233 C2 C5241 C3 C5242 C3 C5243 C3 C5244 B3 C5251 B3 C5252 B3 C5253 B3 C5254 C3 C5279 D7 C5305 B6 C5312 D6 C5313 C6 C5317 B6 C5320 D6 C5325 B5 C5327 B6 C5330 C6 C5332 D5 C5333 D5 C5341

38、C6 C5342 B5 C5343 C6 C5344 C6 C5351 C6 C5352 B6 C5354 C5 C5363 C6 C5379 D7 C5405 B2 C5413 C2 C5416 B2 C5417 B2 C5420 C2 C5421 C2 C5425 B2 C5427 B2 C5430 C1 C5433 C1 C5441 B2 C5442 C2 C5443 C2 C5444 C2 C5451 C2 C5452 C1 C5452 C2 C5453 D1 C5454 C1 C5918 B6 D5002 B7 D5011 C7 D5012 D7 D5013 D6 D5015 C7

39、D5016 C7 D5019 B6 D5020 B6 FB401 D6 FB402 D7 FB403 D6 FB404 D6 FB405 D6 IC5002 B7 IC5003 C7 Q5009 D7 Q5011 B7 Q5013 C7 Q5014 C7 Q5015 D7 Q5016 C7 Q5017 D7 Q5020 C7 Q5021 B7 Q5022 B6 Q5023 B6 R4001 A4 R4003 A4 R4013 A4 R4031 A3 R4032 A4 R4033 D3 R4034 D3 R4103 A5 R4115 A5 R4116 A5 R4313 A3 R461 D6 R5

40、009 C7 R5016 D4 R5017 D3 R5018 D5 R5018 D3 R5019 D4 R5020 D4 R5021 D2 R5036 D7 R5038 D7 R5039 D7 R5053 C7 R5054 C7 R5055 C7 R5057 C6 R5058 C6 R5060 C6 R5062 C7 R5063 C6 R5064 D7 R5065 D7 R5066 D7 R5067 C6 R5068 D6 R5068 C7 R5069 C7 R5070 D7 R5071 D7 R5072 C7 R5073 B7 R5074 C6 R5075 C7 R5076 C7 R5077

41、 C6 R5078 C7 R5079 C2 R5080 C2 R5081 C7 R5082 C7 R5083 C7 R5084 B7 R5085 B7 R5086 C7 R5087 C7 R5088 B7 R5089 C7 R5090 C7 R5091 C7 R5092 C7 R5093 B6 R5094 B7 R5095 C7 R5096 C7 R5097 C6 R5098 B7 R5106 C5 R5107 C5 R5109 D4 R5110 C4 R5111 C4 R5151 B4 R5152 C5 R5153 B4 R5154 C4 R5206 C3 R5207 C3 R5208 C3

42、 R5209 D3 R5210 C2 R5211 C2 R5251 B3 R5252 B3 R5253 B3 R5254 B3 R5309 C6 R5310 D6 R5311 C6 R5312 D5 R5351 C6 R5352 B6 R5353 C5 R5354 C5 R5410 C2 R5411 C2 R5412 C1 R5413 C1 R5451 B2 R5452 B2 R5453 D2 R5454 C1 5-75-7 PCB LAYOUT: CONTROL PCB (BOTTOM VIEW) A B C 1234 1234 A B C C2001 C3 C2005 C2 C2007 B

43、2 C2011 B1 C2019 B4 C2024 C3 C2027 C1 C2030 B1 C2225 C3 C2227 C3 IC251 B1 Q259 C2 ZD251 B4 C2002 C3 C2006 B1 C2008 B1 C2015 B4 C2020 B4 C2025 C3 C2029 C3 C2031 C3 C2226 C3 C2228 C3 IC255 C4 R2014 C3 ZD252 B4 Voltage Pin NO 1234567891011121314151617 Voltage0.004.840.004.854.644.600.004.914.700.000.000.000.004.85-7.5-25.4-25.3 Pin NO 2122232425262728293031323334353637 Voltage-15.9-20-13.3-15-27