Service Manuals, User Guides, Schematic Diagrams or docs for : LG DVD dvd-2200 _DVD_SR10434A
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5. AUDIO CIRCUIT DIAGRAM
IC712, 713 are defective
Audio bad IC604 is defective
Q601 is defective IC705,706,707 are defective Q703,704 are defective
5.1CH FL/FR Audio out bad 5.1CH FL/FR Audio out bad Audio POP noise or 2CH Audio out bad Headphone output bad
IC704 is defective
2CH Audio out bad
Q705 is defective
2CH Audio out bad
IC703 is defective OPTION
2CH Audio out bad
AUDIO DAC
OPTION
IC708 is defective
Mic input bad
IC601 is defective
5.1CH FL/FR Audio out bad
IC602 is defective AUDIO DAC
5.1CH RL/RR Audio out bad
ADC
IC605 is defective
5.1CH RL/RR Audio out bad
AUDIO DAC
IC710,711 are defective
Digital Data out bad
IC709, 702 are defective
IC603 is defective Audio pop noise or Audio
5.1CH woofer/center Audio out bad output bad
AUDIO DAC
IC606 is defective
5.1CH woofer/center Audio out bad
AUDIO DIGITAL DATA INPUT AUDIO 2CH R OUT AUDIO 5.1CH CENTER OUT IC607,608,609,610,611,612 are defective
AUDIO 2CH L OUT Audio pop noise or 5.1CH Audio out bad
CLOCK AUDIO 5.1CH WOOFER OUT
AUDIO 5.1 CH FR / RR OUT
DIGITAL DATA OUT
AUDIO 5.1 CH FL / RL OUT
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