Service manual of MT31AS
The waveform of hardware mute
（
CH1
：
QI01 c pole, CH2
：
PIN SD)
The Schematic diagram of AMP IC
’
s peripheries
The Schematic diagram of hardware mute
6. Troubleshooting Flow Chart
These flow charts may not match every single defeat
TV set, but they can give you useful
advices when you meet the same defeats described on the titles below.
6.1. Green Power LED does not turn on.
The TV is
not work
.
