Samsung CL29A551GQ9XZD - No Sound

Troubleshooting
4-8 Samsung Electronics
2. No Sound
- when the power is normal
Checkthe+14Vline
Complete
Yes
Check FD801A
Check D809A
Change IC602
No sound (1st power OK)
Check IC802S
Yes Yes
No
Change FD801A
Change D809A
No
No
MICOM CHIP IC
D809A
SOUND IC
FP801S