Panasonic Repair Tips
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Results: 2911
Results: 2911
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC |
EURO 7 TX32PG30
|
St/by only | Reset line volts going into u1 pcb stuck halfway - being loaded by faulty sm filter lc1118 in reset line | ||
| PANASONIC |
EURO 7 TX28MDMK1C/M
|
White raster , no osd - sometimes g with fb lines - very int | Replaced micro sda5450c48 (34 ukp) | ||
| PANASONIC |
EURO 5L TX36PF10
|
Tries to start up but shuts down into standby within seconds of pressing the power switch. | Replace the 2sc2925sta line driver transistor (q502) which had an open circuit b-e junction and also replace the x24c0501ua earom chip (ic1102) which had become corrupted. | ||
| PANASONIC |
EURO 5 TX33PF10
|
Sound but no pic | Perform 'self check' by pressing "-/v" button on set & "status" button on handset together. to exit switch off with power button | ||
| PANASONIC |
EURO 5 TX33PF10
|
Low unadjustable sound on av | Perform 'self check' by pressing "-/v" button on set & "status" button on handset together. to exit switch off with power button | ||
| PANASONIC |
EURO 5 TX33AK10
|
Watery, pixellated pic with after trace on movement | Eeprom corrupt - to reset hold vol- on set & status key on r/c together with set on. goes thro' its routine then needs retuning etc. | ||
| PANASONIC |
EURO 4Z CT2153STX
|
Dead with q551 loptr s/c | Fit repair kit tzs9ek001 | ||
| PANASONIC |
EURO 4Z
|
Dead | The standby transistor q951(2sc4004) s/c, it's emitter resistor r954(6r8), d958 (1n4148) s/c, and r975 (270r 1/2w fusible) o/c all in the standby circuit, would go up in a cloud of smoke repeatedly until i... eventually, located the culprit r964 (82r 1/8w) which had risen in value to approximately 260Ω. it feeds d953 a 12v zener in the feedback circuit. | ||
| PANASONIC |
EURO 4 TXW28R4DP
|
Attempts to start with a burst of eht but reverts to stby | Replace d558 1sr124-4at82 s/c use byd33m & r559 r33 safety in supply to fop ic. replaced loptr with beefed up one from pan & resoldered line driver tx & dry joints in lopstage. | ||
| PANASONIC |
EURO 4 TX32PK2C
|
No rear surr sound | Ic2704 tda2030av overheated: ok aft replacement | ||
| PANASONIC |
EURO 4 TX28PK2
|
Trips with relay chattering after few mins | In overvolts mode - 150v ht gone high due to r872 dry joint | ||
| PANASONIC |
EURO 4 TX21MD4
|
R/c int | Q852 (2sc1383qrs), which was going o/c intermittently. it provides a standby 5 volt supply. | ||
| PANASONIC |
EURO 4
|
Starts up then goes dead straight away | Ht feed res r877 o/c - when replaced have peak white raster - d554 200v rect s/c | ||
| PANASONIC |
EURO 4
|
St/by only - if st/by relay overided & a1 increased has "rainbow" effect | Check vert o/p chip & vdp3108bc2 jungle chip | ||
| PANASONIC |
EURO 4
|
Field height increases and twitches | C402 0.amfd | ||
| PANASONIC |
EURO 4
|
Cuts out when warm - may return to st/by | Solder dry joints on ic801 (strf6654lf51) | ||
| PANASONIC |
EURO 3HWS TXW36D
|
Loss of sync on chan change - ok on vcr chan | Ic801 tda9143-n1 | ||
| PANASONIC |
EURO 3H
|
Field collapse | Mod kit tzs8ek003 reqd when replacing field chip ic451 tda8350q/n5. costs 22p - worth >£10! | ||
| PANASONIC |
EURO 2S TX29AD2DPB
|
Burst of eht at switch on then trips off after about 7 secs with frame collapse visible just as it went off | Ic601 vdp3108appa1 jungle ic (42.22ukp) | ||
| PANASONIC |
EURO 2S TX29AD2DPB
|
Blank greenish raster with lines at top lh side - sound ok | Ic601 vdp3108appa1 jungle ic (42.22ukp) |