| Brand |
Size |
Model |
Chassis |
Pics |
Symptom |
Problem
Description |
Fix |
| Toshiba |
- |
C989 |
- |
- |
Audio |
Weak Distorted Audio |
C609= 1F/50V |
| Toshiba | 19" | 19A21 | - | - | Dead | Dead, Fuse OK | D513= NTE579, Q501= AD300675 |
| Toshiba | 19" | MV19L2 | - | - | Dead | Dead | C425= .0012uF/2kV |
| Toshiba | 27" | 27A32 | - | - | Power | shuts down randomly | Q512= 2SA1624, R527= .68Ohm/2W |
| Toshiba |
27" |
CF-2666A |
- |
- |
Vertical |
Single
horizontal line accross middle of screen |
Replaced
AN5521 C305, R327, C308 |
| Toshiba |
27" |
CF-2662B |
TAC-9215 |
 |
Vertical |
Image Stretched at top Edge of picture |
Replaced C301=1uF, 50V
C305=1uF, 50V
C308=220uF, 35V
resoldered IC301 (TA8427K) |
| Toshiba |
27" |
CX2788 |
- |
- |
Lines in video |
Lines in top third of raster |
replace C381, 220uF |
| Toshiba |
27" |
CX2788 |
- |
- |
Dead |
Completely dead |
replace C866 (22uF/25V), C863 (4.7uF/50V) |
| Toshiba |
42" |
42HL196 |
- |
- |
Video |
Lines in pic, then loses pic after warmup |
Reheat solder on UP9 on control bd |
| Toshiba | 32" | 32A42A | - | - | Power | Overheats and shuts down | D466= #23357248 |
| Toshiba | 36" | CF3566A | - | - | Power | Wouldn't turn off, then later would turn on | Replace relay, C871=22uF/50V on power supply board |
| Toshiba | 36" | CF3566A | - | - | Power | Intermittently wont power on, or shuts off | C863= 45uF/160V, C871= 22uF/50V |
| Toshiba | 48" | TP48D90 | - | - | Convergence | Cannot control Convergence | If F701 is bad, then Q702 STK is bad. If F702 is bad then Q701 STK is bad. Check all 2.7 Ohm .5W restistors. |
| Toshiba |
51" |
51H84 |
N4PSP |
(2) (3)
(4)
(5) (6) |
CRT Failure |
Only Green CRT would come on. When warmed up, sometimes Red and Blue Tubes would turn on. |
Hairline crack on Green CRT board. Jumpered a wire across crack
See This Repair Here |
| Toshiba |
- |
xxH83 and xxHF73 or xxHF83 |
- |
- |
Loss of video |
Intermittent loss of video an/or sync |
Broken solder on PX801 connector of G-hyper module. |
