Samsung DVD-R120/AXAX Instrucciones De Servicio página 47

Troubleshooting
EDS is abnormal
Tuner input line signal
IIC line (SCL,SDA) from
Mhz signal? (jack PCB)
Change IC601 or check
5-12
is OK?
Yes
front micom is OK?
Yes
Does TY2 make 14.31
Yes
around elements
No
Tuner line connect TV directly.
No
Check the IIC line
No
Check TY2 or around elements
Samsung Electronics