Panasonic Repair Tips
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Results: 2911
Results: 2911
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC |
ALPHA 2
|
Osd & bar graphs unlocked text erratic | C3511 ( 220nf ) pin 24 ic3501 or c3517 ( 0.01uf ) | ||
| PANASONIC |
ALPHA 2
|
No text ok in mix no bar graphs | C3526 ( 10nf ) decouples tda3505 | ||
| PANASONIC |
ALPHA 2
|
No text | C3517 10nf pin 15 ic3501 | ||
| PANASONIC |
ALPHA 2
|
No sync | C3550 1µ non pol cap on txt pcb | ||
| PANASONIC |
ALPHA 2
|
No sound/vis - chan no. displayed | Str54041-m u/s - fit proper type with suffix or won't work | ||
| PANASONIC |
ALPHA 2
|
No sound/pic - chan no. lit & squeals | Q551 2sd1441rl leaky or s/c; fusible link r567 tsf19102 o/c - caused by dry joints line dr tfmr t531 | ||
| PANASONIC |
ALPHA 2
|
No sound or control when heated | Ic1202 memory chip pcd8582p | ||
| PANASONIC |
ALPHA 2
|
No sound for first 10 mins | C1206 1000µ 16v in st/by 5v cct | ||
| PANASONIC |
ALPHA 2
|
No sound for 10mins then ok | C1206 ( 1 , 000uf ) 5v reservoir cap | ||
| PANASONIC |
ALPHA 2
|
No sound | C269 10nf 50v | ||
| PANASONIC |
ALPHA 2
|
No sound | C629 ( 0.01uf ) open | ||
| PANASONIC |
ALPHA 2
|
No picture because the brightness control voltage | The decoupling capacitor c309 ( louf , 50v ) was leaky. | ||
| PANASONIC |
ALPHA 2
|
No picture | No brightness control volts pin 20 tda3505 ic602; c309 10µ 50v leaky | ||
| PANASONIC |
ALPHA 2
|
No nicam sound or display for nicam/mono sound | 6.55mhz osc not oscillating. c2549 0µ01 connected to pin 9 ic2502 faulty | ||
| PANASONIC |
ALPHA 2
|
No luminance | Tda4565 cti chip on subpanel | ||
| PANASONIC |
ALPHA 2
|
No focus - looks like crt. | O/c. blue choke. on crt base | ||
| PANASONIC |
ALPHA 2
|
No analogue bars or txt except in mix | C3526 10nf ceramic cap leaky in txt contrast cct | ||
| PANASONIC |
ALPHA 2
|
Loss of sync, screen blank then shuts down with squeal after heated | Check ic501 tda2579a with freezer - if it cures the fault then chip is sus | ||
| PANASONIC |
ALPHA 2
|
Loss of line hold int | D/j around lopt ( t551 ) | ||
| PANASONIC |
ALPHA 2
|
Lop transistor leaky , fusible feed res oc. | Resolder line drive transformer pins |