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| Brand |
Size |
Model |
Chassis /
Module |
Pics |
Symptom |
Problem Description |
Fix |
| Zenith | 13" | A13P02D | - | - | Dead | Dead, No Relay Click | D802= 1N4148, R416= 2.2/1W | | Zenith | 13" | TVBR1302Z | (Combo) | - | Dead | Dead | IC502= AN7605p, C515= 10uF/100V |
| Zenith |
25" |
Z25A11S |
9-1790 |
(2)
|
Dark Picture |
Picture is washed out, and CRT Zenith CRT A68AGD01X
tests bad "cutoff" on blue color using Sencore CR-70
|
Replace CRT
(typically cost prohibitive)
|
| Zenith |
25" |
SY25687 |
- |
- |
Video Smeared |
Video Smeared including OSD |
Q5104 on CRT board |
| Zenith |
27" |
SG2767 |
BD9-986 |
- |
Audio |
No Audio |
Q801= 121-975A |
| Zenith |
27" |
J0920X |
(Hotel) |
- |
Squeal |
High Pitch Squeal even with audio muted |
C1462= 47uF/25V |
| Zenith |
46" |
PVY4665DT |
- |
- |
Vertical |
3 bowed horizontal lines |
Replace R3243 and R3244 |
| Zenith |
50" |
A50M91W |
- |
- |
Video |
No Pic, Sound OK |
Flyback= 95-4134-19, QX3200 HOT= 2sd1880, QX3402= K790 FET Regulator ECG2394 and CRX3412= ECG580 |
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