Panasonic Repair Tips
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Results: 2911
Results: 2911
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC |
U4
|
No sound or sync. | Dj on pins of socket z6. | ||
| PANASONIC |
U4
|
No sound & blank raster. | L102 o/c. | ||
| PANASONIC |
U4
|
No r/c operation | No 12v to r/c rx; r1336 150r hi res; & replace 12v zener | ||
| PANASONIC |
U4
|
Memory loss - intermittent. | Re-solder crystals associated with mab8440 & sab3055. | ||
| PANASONIC |
U4
|
Dead - no eht - diplay = 00 ; ht = 60v | Loptx u/s tho' checked ok on tester - nla? | ||
| PANASONIC |
U4
|
Comes on then shuts off | C808 47u 16v | ||
| PANASONIC |
U4
|
Comes on in standby if on/off switch is used. | Relay ry1001 carbonised contacts. | ||
| PANASONIC |
U4
|
Blank raster & no sound. | L102 o/c. | ||
| PANASONIC |
U3W
|
Verticals corrugated - noise at switch on. | C809 ( 1u f 350v ) | ||
| PANASONIC |
U3W
|
No sigs or chan display from cold | Tms3453n2l memory chip (£31 from wve) | ||
| PANASONIC |
U3W
|
Line tearing. | C853 ( 100u f ) , c854 ( 47u f ) | ||
| PANASONIC |
U3W
|
Lack of width & brighter on right hand side. | Ew modulator diodes d552 ( tvsc2715m ) , d553 ( tvsc2406m ) | ||
| PANASONIC |
U3W
|
Dark pic with field foldover | Q552 12v reg o/c | ||
| PANASONIC |
U3W
|
Channels - not storing channels. | Ic tms3452n2l. | ||
| PANASONIC |
U3W
|
Channels - difficulty selecting channels. | Ic tms3452n2l. | ||
| PANASONIC |
U3
|
Whistling & ringing verts | C853 100µ 250v | ||
| PANASONIC |
U3
|
Whistles/screeches at sw on with black lines | C809 1µ 350v, c853 100µ 250v | ||
| PANASONIC |
U3
|
Trips to st/by aft 1 sec | Ht smoother c808 220µ 400v | ||
| PANASONIC |
U3
|
Field collapse | Replaced field o/p trs but ran hot - d407 1n4148 o/c | ||
| PANASONIC |
U3
|
Field - 1/2 pic | Q402 2sd856 - used tip41c |