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No audio on line input mode or
recorded disc playback
Check audio
input signal
1) Line 1 Audio input: AVIC1 Pin # 122, 123
2) Line 2 Audio input: AVIC1 Pin # 125, 126
Yes
Check VCC (3.3V, 1.8V) of
IC101
Yes
1. Check peripheral parts of
Clock oscillation
1) IC105 Pin # 1, 2, 14
2. Check peripheral parts of AVIC1
1) Pin # 98, # 99, # 100
2) Pin # 102-# 105
Yes
Change DVD JACK Board
No
Check peripheral parts of
JACK1, JK801
No
Check VCC line
Check VCC line of AVIC1
No
and IC105
7-6
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