Samsung TSL3294HF Service Manual - Page 29
Horizontal Lines Appear on screen
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Troubleshooting 5-4 Horizontal Lines Appear on screen Horizontal Lines Appear Normal Check/Replace IC301 Normal Check F-BOX B+, VD+, VD- Abnormal Check IC06 Check IC301 B+ (16V, -13.5V) Abnormal Chck B+ Line and Fusible resistance 5-4 Samsung Electronics
Troubleshooting
5-4
Samsung Electronics
5-4 Horizontal Lines Appear on screen
Horizontal Lines
Appear
Check
IC301 B+
(16V, -13.5V)
Abnormal
Abnormal
Normal
Normal
Check
F-BOX B+,
VD+, VD-
Check IC06
Check/Replace
IC301
Chck B+ Line
and Fusible resistance