ViewSonic N2635w-1M Service Manual page 60

6.2. NO VOICE
TV
Check I114 Pin24
has output signal?
YES
Check I116 I2S
signal output to
I124?
YES
Check Speaker Wire
ViewSonic Corporation
AV,S-VIDEO,YPbPr
NO
Check Wire
Connection on
power module is
Replace I114
NO
Replace I116
57
NO
OK?
Replace I124
YES
Confidential - Do Not Copy
N2635w-1M