Panasonic Repair Tips
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Results: 2900
Results: 2900
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC |
ALPHA 2
|
Int flashing and going off | Check dag earthing and fixing bolts ( remove q802 to prevent set switching off ) | ||
| PANASONIC |
ALPHA 2
|
Int colour + poor colour at max setting of col. co | Dl601 delay line | ||
| PANASONIC |
ALPHA 2
|
High pitched whistle - picture ok. | Drys on loptx overwinding. | ||
| PANASONIC |
ALPHA 2
|
Goes to st/by 1 sec after sw on | No 12v as l303 10µh in 12v feed o/c | ||
| PANASONIC |
ALPHA 2
|
Frame collapse. | C403 ( 10nf ) pin 2 of tda2579. | ||
| PANASONIC |
ALPHA 2
|
Field collapse with blanked out pic | C403 10nf pin 2 tda2579 | ||
| PANASONIC |
ALPHA 2
|
Field collapse , no 25v on pin 3 an5521 | R848 800ma fuse oc ( behind field op ic ) | ||
| PANASONIC |
ALPHA 2
|
Field collapse | Check volts at pins 3 & 7 of an5521 fop chip - should be 25v. if zero, check r484 800ma fuse for o/c | ||
| PANASONIC |
ALPHA 2
|
Field collapse | C403 10nf connected to pin 2 tda2579 timebase chip leaky | ||
| PANASONIC |
ALPHA 2
|
Field collapse | R484 fusible o/c - used 1r5 1/8w | ||
| PANASONIC |
ALPHA 2
|
Field collapse | R484 o/c replace with cp n25 | ||
| PANASONIC |
ALPHA 2
|
Field collapse | C400 | ||
| PANASONIC |
ALPHA 2
|
Field collapse | C403 0.01mfd | ||
| PANASONIC |
ALPHA 2
|
Field collapse | Check tda2579a and c403 ( 0.01mfd ) pin 2 | ||
| PANASONIC |
ALPHA 2
|
Field - top foldover | An5521 fop chip | ||
| PANASONIC |
ALPHA 2
|
Field - hor lines/pairing | R469 470r hi res | ||
| PANASONIC |
ALPHA 2
|
Ew fault some times int | C754 180pf | ||
| PANASONIC |
ALPHA 2
|
E-w dist | C754 180pf in ew parabola cct | ||
| PANASONIC |
ALPHA 2
|
Dead. | D851 ( c2408m ) s/c or leaky. | ||
| PANASONIC |
ALPHA 2
|
Dead with whistle from psu | D854 avalanche diode s/c ;replace chopper chip ic801, d854 & check d807, r815, c808.- loptr q551 2sd1441rl s/c |