Hitachi Repair Tips
Search: hitachi
Results: 1065
Results: 1065
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| HITACHI |
NP85
|
Teletext - coming over tv picture. | Ic2101 ( saa1272 ) , saa1251. | ||
| HITACHI |
NP85
|
Appears dead but voltages on tube base | D920 , d919 in psu dry jointed or oc. | ||
| HITACHI |
NP84CQ/2
|
No pic + screams | Lopt + transistor sc | ||
| HITACHI |
NP84CQ/2
|
Line - tear - pulling & drift. | C214 ( 470uf ) of pin 7 of ic201 | ||
| HITACHI |
NP84CQ/2
|
Int blowing fuse. | Th901 posistor. | ||
| HITACHI |
NP84CQ/2
|
Distorted sound. | R423 ( 56r ) high in value. | ||
| HITACHI |
NP84CQ/2
|
Dead. | Str4211 ic901 power supply ic s/c , also change2.7v zenor | ||
| HITACHI |
NP84CQ/2
|
Dead buzzes , zd953 s/c | C908 4u7 160v | ||
| HITACHI |
NP84CQ/2
|
Channel display no other functions | Replace q902 | ||
| HITACHI |
NP84CQ
|
Top of the picture blanked out | C905 o/c 100mfd 200v (next to tuner) | ||
| HITACHI |
NP84CQ
|
The picture would roll. eht trip thyristor operation | R908 in the regulator circuit had risen in value from 22k .the fault could also occur with models cpt1444 and cpt1446. | ||
| HITACHI |
NP84CQ
|
Stuck in standby. | 1.6a fuse on l/h side main pcb. | ||
| HITACHI |
NP84CQ
|
Stuck in standby. | R908 22k high | ||
| HITACHI |
NP84CQ
|
Partial field collapse | C603 47µ 150v in field o/p cct | ||
| HITACHI |
NP84CQ
|
No sound | Tda4503 | ||
| HITACHI |
NP84CQ
|
No sigs - just snow | No 12v to tuner - crack in print by r222 agc control | ||
| HITACHI |
NP84CQ
|
No frame or sound. | R714 ( 1r ) o/c. | ||
| HITACHI |
NP84CQ
|
No colour - int. | C507 ( 2.2u f ) , ic tda3562a. | ||
| HITACHI |
NP84CQ
|
Not cabbage | Pin 11 ic501 low - c511 2µ2 50v brightness pot decoupler | ||
| HITACHI |
NP84CQ
|
Not cabbage | Replace tda3565 & adj ref osc |