Goldmaster-5060-dvd-sm 电路图 维修手册.pdf

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1、? ? ? ? ? ? RadioFans.CN 收音机爱 好者资料库 2 SET BLOCK DIAGRAM Audio input selector & EQ volume control TDA7419Pre-Amp RC4558 Pre-Amp RC4558 LCD Display MCU LCD Driver LC6523 IN1 MUTE ST-BY IN2 OUT1+ OUT1- OUT2+ OUT2- PW-GND IN3 IN4 OUT3+ OUT3- OUT4+ OUT4- PW-GND PW-GND AC-GNDSVRTABS-GND Vcc1Vcc2 N.C. Powe

2、r Amplifier TDA7386 PW-GND F/L F/R R/R R/L LCD Data LCD Clock LCD CE Mute Line-Output F/RF/L F/L F/R R/R R/L F/L F/R R/R R/L Electronic Volume Clock LD-SW KIN0-1 CL-SW OP-SW D1 D2 CLK STB RESET KV5V-ON Electronic Volume Data B5V ACC GND Power Supply DVD+9V DVD+5V AP1507 DC 1116V Ground D9V B5V D9V G

3、ND MCU DC 5V MCU DC 5V ACC DC 1116V Controlled Power ACC SDRAM M Motor Driver AM5668 SPHE8202D VIDEO-OUT ROM (TSOP48PIN) Analog Audio I/P M FLASH MX29LV800T DVD-R DVD-L DVD-PLAYER 4-IN-1 SINGLE CHIP 1MX16X4BANK (TSOP1154PIN) Pre-Amp RC4558 Sub Out CDC- R CDC- L LR CD-L CD-R Tuner Module TC-511 Tuner

4、 R Tuner L Remote-IR Loading Motor - Open/Close Control LOADING DRIVE BA6287 Loading Motor+ IR USB-CTL ACC5V DVD5V B+ SD/USB CTL MPX FSU SSTOP SCL SDA ST75321 R/RR/L CDC- ON CDC- DATA B+ RadioFans.CN 收音机爱 好者资料库 3 SET WIRING DIAGRAM RadioFans.CN 收音机爱 好者资料库 4 FRONT BOARD - CIRCUIT DIAGRAM 5 CONNECTOR

5、BOARD - CIRCUIT DIAGRAM 6 MAIN BOARD - CIRCUIT DIAGRAM 7 MAIN BOARD - PCB LAYOUT TOP VIEW 8 MAIN BOARD - PCB LAYOUT BOTTOM VIEW 9 SD BOARD - CIRCUIT DIAGRAM 10 SD BOARD - LAYOUT DIAGRAM TOP VIEW 11 SD BOARD - LAYOUT DIAGRAM BOTTOM VIEW 12 SERVO BOARD - CIRCUIT DIAGRAM 13 SERVO BOARD - CIRCUIT DIAGRAM 14 SERVO BOARD - CIRCUIT DIAGRAM 15 SERVO BOARD - LAYOUT DIAGRAM TOP VIEW 16 SERVO BOARD - LAYOUT DIAGRAM BOTTOM VIEW 17 KB BOARD - CIRCUIT DIAGRAM 18 KB BOARD - CLAYOUT DIAGRAM TOP VIEW KB BOARD - CLAYOUT DIAGRAM BOTTOM VIEW 19 EXPLORED VIEW - MAIN NUIT