Philips-FWC-785-Service-Manual 电路图 维修手册.pdf

《Philips-FWC-785-Service-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Philips-FWC-785-Service-Manual 电路图 维修手册.pdf（2页珍藏版）》请在收音机爱好者资料库上搜索。

1、Service Information Service ServiceService ServiceService Product Service Group CE Audio +11V_A To CDR VCD sets only VCD 5V GND_D CDR sets only 5V_CDR 5V_CDR To AF9 To AF9 GND 4K7 3288 47u/16V 2265 3286 1K 1K 1 2 3 4 5 6 7 8 EH-B 1263 GND 3287 1N4148 6264 GND BC547B 7265 1262 EH-B 7264 BD438 EH-B 12

2、64 1 2 3 4 5 6 5V_VCD 8K2 3289 +11V_M +11V_cdr LPS GND_D GND_M GND_A +5V6 VCD_ON +5V6 GND_M GND_D BYV10-40 6999 3139 785 3008310 - 09 - 2002 FW-C785 A02 - 168 Already published Service Informations : CHANGES DURING PRODUCTION MMPWR 100W MODULE - MAINS BOARD *From production week 0218 onwards new Mai

3、ns & Mains Socket pc boards is introduced due to process improvement. The board can be recognized by the printing mark 12NC - 3139 113 34822. For this reason new pc board layout is enclosed. MMPWR 100W MODULE - L/R AMP. & SUPPLY BOARD *From production week 0218 onwards pt.5 board is introduced due t

4、o addition of diode 6999 into same location as 9495 (see Figure 1). This change is for other set application and the board can be recognized by the printing mark 12NC - 3139 113 34345. Figure 1 RadioFans.CN 收音机爱 好者资料库 MAINS SOCKET - COPPER SIDE VIEW 3139 113 3482 pt2 dd wk0222 This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3482 pt2 dd wk0222 MAINS BOARD - COPPER SIDE VIEW RadioFans.CN 收音机爱 好者资料库