Troubleshooting - Samsung CK1438VR5X/VWT Service Manual

5. Troubleshooting

5-1 No Video (Raster On, No Sound)
Open the IF Pin of Tuner
Measure the
Voltage of Each Pin
of TU01
Check IC901
Pins 39, 40
See "No Video"
(Sound OK)
Samsung Electronics
No
Yes
No
Yes
Troubleshooting
Check/Replace
TU01,
Check/Replace
IC901, IC201
See "No Sound"
(Video OK)
5-1