Toshiba 19HLV87 Service Manual page 30
Lcd tv/dvd combination
Hide thumbs
Also See for 19HLV87:
- Owner's manual (85 pages) ,
- Specifications (2 pages) ,
- Owner's manual (80 pages)
Table of Contents
Advertisement
No AV1/AV2 audio
Check if signal of CON16
pin 9,11,13,15 is normal
Yes
Check if signal of
U22 pin 79,80 is normal
Yes
Check if signal of
U32 pin 1,7 is normal
Yes
Check if signal of U31
pin 1,2,14,15 is normal
Yes
Replace Speaker
TROUBLESHOOTING GUIDE
No
Replace connection
No
Replace U22
No
Replace U32
No
Replace U31
E-7
Hide quick links:
Advertisement
Table of Contents
