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TV Repair Tips
TOSHIBA
| Size |
Model |
Chassis |
Symptom |
Problem Description |
Fix |
| 13 | 13A42 | | Power | Dead, just a blinking power LED | C516 (1uF/50V) |
| 13 | MD13N3 | Combo | Power | Dead | D3820 |
| 14 | 14DLV75 | | Video | no picture | inverter board (AE006844) |
| 19 | 19A21 | | Power | Dead, Fuse OK | D513 (NTE579), Q501 (AD300675) |
| 19 | CF-1922 | | Video | bottom half of screen was black with lines in the top half | C301 (2.2uF/50V) |
| 19 | CF1926A | | Power | Dead set | DA42 (6.2V zener, .5W) |
| 19 | MV19L2 | | Power | Dead | C425 (.0012uF/2kV) |
| 24 | MW24FM1 | Combo | Video | partial or no vertical | R3614 (150ohm, BZ210253), D3613 (33V zener) |
| 24 | MW24FP1 | | Power | Dead | D1703 (AE000141), IC1702 (AE002834), IC1701 (AD301771), Q1705 (BZ510098) |
| 27 | 27A32 | | Power | shuts down randomly | Q512 (2SA1624), R527 (.68ohm/2W) |
| 27 | 27A33 | | Video | Vertical roll | C1535 (10uF/50V, in comb circuit) |
| 27 | 27A41 | | Power | Dead | C527 |
| 27 | 27A43 | | Power | Dead, no click | D603 (15V Zener) |
| 27 | CF-2662B | TAC-9215 | Vertical | Image Stretched at top Edge of picture | C301 (1uF/50V), C305 (1uF/50V), C308 (220uF/35V), resoldered IC301 (TA8427K) |
| 27 | CF-2665 | | Video | Red line across center of screen | R327 (5.6ohm/1W), vertical IC (AN5521) |
| 27 | CF-2666A | | Vertical | Single horizontal line accross middle of screen | AN5521 C305, R327, C308 |
| 27 | CX2788 | | Power | Completely dead | C866 (22uF/25V), C863 (4.7uF/50V), resolder any bad connections |
| 27 | CX2788 | | Lines in video | Lines in top third of raster | C381 (220uF) |
| 27 | CX2788 | | Power | Dead | C822, C840, C841, DC regulator |
| 27 | MW27FN1 | combo | Video | vertical retrace at the top of the picture | C427 (100uF/35V), C402 (1uF/250V) |
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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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