ViewSonic N2201w-1M - Page 44

ViewSonic Corporation Confidential - Do Not Copy N2201w-1M
41
No DVD audio
Replace DVD
Yes
No
Replace Speaker
Check if signal of XS002
pin 8 is normal
Replace U22
No
Check if signal of
U22 pin 61,62 is normal
Yes
Replace U1
No
Check if signal of
U1 pin 5,14 is normal
Yes
Replace U6
No
Check if signal of
U6 pin 1,7 is normal
Yes
Replace U31
No
Check if signal of U31
pin 1,2,14,15 is normal
Yes
Replace D005 Falsh ROM
Yes
No
Check if voltage of
D005 pin 14 is normal