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TV Repair Tips
APEX
| Size |
Model |
Chassis |
Symptom |
Problem Description |
Fix |
| 20 | AT2008 | | Power | Dead | replace rectifier in secondary of SMPS |
| 20 | AT2008 | | Video | White screen with retrace lines | Resolder G1 on flyback transformer |
| 21 | AT2002 | | Audio | No Sound | RF565 (10ohm/2W) |
| 21 | AT2008 | | Video | no pic, sound OK | C561 (220uF/160V) |
| 51 | GB5108 | | Vertical | vertical problem, replacing vert IC did not help | Resolder LB01 |
| 51 | GB51HD09 | | Video | Green missing in Video | RG17 (on green CRT board), also check RB17 and RR17 |
| 52 | GB51HD09 | | Video | No blue color | RB17 (on blue CRT board, 330ohm, .25W) |
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Warning : Don't kill yourself. If you do, don't blame us... We totally warned you. These tips are intended for qualified service technicians that know what they're doing. Unqualified persons should never service their own equipment. Televisions contain very high voltage that could kill you. |
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