Goldmaster-5060-dvd-sm维修电路原理图.pdf

《Goldmaster-5060-dvd-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Goldmaster-5060-dvd-sm维修电路原理图.pdf（19页珍藏版）》请在收音机爱好者资料库上搜索。

1、? ? ? ?RadioFans.CN 收音机爱 好者资料库2SET BLOCK DIAGRAMAudio input selector & EQ volume controlTDA7419Pre-AmpRC4558Pre-AmpRC4558LCD DisplayMCULCD DriverLC6523IN1MUTEST-BYIN2OUT1+OUT1-OUT2+OUT2-PW-GNDIN3IN4OUT3+OUT3-OUT4+OUT4-PW-GNDPW-GNDAC-GNDSVRTABS-GNDVcc1Vcc2N.C.Power AmplifierTDA7386PW-GNDF/LF/RR/RR/LL

2、CD DataLCD ClockLCD CEMuteLine-OutputF/RF/LF/LF/RR/RR/LF/LF/RR/RR/LElectronic Volume ClockLD-SWKIN0-1CL-SWOP-SWD1D2CLKSTBRESETKV5V-ONElectronic Volume DataB5VACCGNDPower SupplyDVD+9VDVD+5VAP1507DC 1116VGroundD9VB5VD9VGNDMCU DC 5VMCU DC 5VACCDC 1116VControlled PowerACCSDRAMMMotor DriverAM5668SPHE8202

3、DVIDEO-OUTROM(TSOP48PIN)Analog Audio I/PMFLASH MX29LV800TDVD-RDVD-LDVD-PLAYER 4-IN-1 SINGLE CHIP1MX16X4BANK(TSOP1154PIN)Pre-AmpRC4558Sub OutCDC- RCDC- LLRCD-LCD-RTuner ModuleTC-511Tuner RTuner LRemote-IRLoading Motor -Open/Close ControlLOADING DRIVEBA6287Loading Motor+IRUSB-CTLACC5VDVD5VB+SD/USB CTL

4、MPXFSUSSTOPSCLSDAST75321R/RR/LCDC- ONCDC- DATAB+RadioFans.CN 收音机爱 好者资料库3SET WIRING DIAGRAM4FRONT BOARD - CIRCUIT DIAGRAM5CONNECTOR BOARD - CIRCUIT DIAGRAM6MAIN BOARD - CIRCUIT DIAGRAM7MAIN BOARD - PCB LAYOUT TOP VIEW8MAIN BOARD - PCB LAYOUT BOTTOM VIEW9SD BOARD - CIRCUIT DIAGRAM10SD BOARD - LAYOUT D

5、IAGRAM TOP VIEW11SD BOARD - LAYOUT DIAGRAM BOTTOM VIEW12SERVO BOARD - CIRCUIT DIAGRAM13SERVO BOARD - CIRCUIT DIAGRAM14SERVO BOARD - CIRCUIT DIAGRAM15SERVO BOARD - LAYOUT DIAGRAM TOP VIEW16SERVO BOARD - LAYOUT DIAGRAM BOTTOM VIEW17KB BOARD - CIRCUIT DIAGRAM18KB BOARD - CLAYOUT DIAGRAM TOP VIEWKB BOARD - CLAYOUT DIAGRAM BOTTOM VIEW19EXPLORED VIEW - MAIN NUIT