Hitachi Repair Tips
Search: hitachi
Results: 1065
Results: 1065
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILCO HITACHI |
PC-1613
|
He called whenever he wanted. If it turned on tsound would be a buzzing sound at the power supply. | C911, with small leak | Replace c911 and check all the power supply capacitors. | LM |
| PHILCO HITACHI |
PC1603
|
It doesn't turn on, tsound's a noise, tsound's no 115v on the +b @@@ | R914=1oor changed and bad flay even outside it is without the 115v of the b+ resolved | ELETRONICA ARNI/LEOBERTO LEAL | |
| PHILCO HITACHI |
PC-1443
|
Dead | R902(82k) open | Replace the same | Jarbas (ELETRO-SERV) |
| PHILCP HITACHI |
PC-1441
|
Dead | R902(82k) open | Replace the same | Jarbas (ELETRO-SERV) |
| PHILCO HITACHI |
PC2035
|
Fountain beeping | C910 and/or c925 sold out. | Check the capacitors and replace them. It is recommended to check the other adjacent electrolytics. | Wiliam7745 |
| PHILCO HITACHI |
PC1438UO1436
CH04 |
Tuning goes out when turned on when it heats up normal account | Defect | abias amorim silva | |
| PHILCO HITACHI |
PC1438
CH04 |
Tuning goes out when it turns on when it gets hot it returns to normal | Defective tv | abias amorim silva | |
| PHILCO HITACHI |
PC2004
CPH-02 |
Vertical closed 5cm at the top and 2cm at the bottom. without changing the linearity or height. | Vertical output transistor with changed hook. the base, emitter and collector junctions being perfect, one with gain 84 and the other 36, measuring a good one gave 33. | Replace q601 e q 602. | Ademir tc |
| PHILCO HITACHI |
PC1441
CPH04 |
Tune keeps searching for channels and doesn't tune in to any. | Ta8690 integrated circuit. | Willian8952 | |
| PHILCO HITACHI |
PC1441
CPH04 |
Escaping both low and high channels when it is cold, when it heats up it works normally. | Capacitor c110 de 100pf | Solution: replace the capacitor with another of the same value but with npo coefficient. | Willian8952 |
| PHILCO-HITACHI |
PC20R38
CPH-04 |
Inoprant ttv. +b 91v, 5v from the micro processor and 8v from the perfect on chip. | Tranformador draive horizontal. | T702 transformer. | Ademir tc |
| HITACHI |
CP2546TAN
A4 |
O9w of | D703 open | JOAQUIM CUNHA | |
| PHILCO HITACHI |
PC1605
CPH02 |
Tsound is drizzle, sound from the carrier and no video. | Q202 leak between emitter and collector. | Replace q202 (bc548a0 | Ademir TC |
| HITACHI |
CL28W1TAN
|
Turns off after 5 minutes - correct image and sound | C717 -1500n 2kv c/ fuga | ||
| PHILCO HITACHI |
20
|
TV inoperative, burning fuse | It was the c904 shorted | Eletroclaudio Aguas Belas PE | |
| TV PHILCO/HITACHI |
PC-2035
CPH-03 |
Only turns on after complete cooling | C925 4.7 uf 160v from power supply, zero capacitance | Substituted | GEORGE |
| PHILCO HITACHI |
PC1427U
|
TV works normally but makes a very annoying noise, sounding like a “cricket buzzing” | Tsound are many factors that lead to this defect. In some cases it could even be the flyback. But oddly enough, after changing some capacitors on the power supply and on the horizontal circuit, which seemed suspicious, I noticed that the noise was coming from the t901 (power supply transformer )not finding another one to replace it, I just removed the core (mineral charcoal in the shape of an m) and the noise disappeared. | eletrônica novaera(luiz frota)piracuruca-PI | |
| PHICO-HITACHI |
TC1426/U
|
Vertical a little closed at the top on the screen | C910(330uf/25v), c907 (10uf/160v) | Replace | eletromed |
| HITACHI |
CP2856TAN
|
Correct voltages, LED on, does not start | C717 1nf 2kv | Algom | |
| HITACHI |
CP28W2TAN
|
Uncorrected east west | Q601 buk452 60a (new) | Mário Tavares |