Sony Repair Tips
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Results: 20072
Results: 20072
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV14T1U
|
Led flashing 6 times with a break of 1 sec between every 6 flashes. | Replace lopt (konig fat30489 from seme) | ||
| SONY |
KV14T1U
|
Dead | R614 0r47 | ||
| SONY |
KV14M1D
|
Int dead - goes into prot mode | Tda8139 int | ||
| SONY |
KV14LT1U
|
Reverts to st/by aft few mins | R618 270k hi res | ||
| SONY |
KV14FV1
|
Goes off after 30 sec | Resolder links jw1, jw2, jw3 | ||
| SONY |
KV14F1, KV21F1
|
No pic - raster visible when a1s turned up | Ic902 l78l33 3.3v reg feeds txt i/c on the bottom vcr board | ||
| SONY |
KV1462
|
Negative pic | Dry joints if201 module | ||
| SONY |
KV1422
|
Won't power up | Q503 leaky - tested ok out of cct also c801 22µ 250v s/c | ||
| SONY |
KV1420
|
Raster - bright blue. | Ty slight adj of g2 first anode supply. | ||
| SONY |
KV1412UB
|
Striations on lh side | C534 22µ 250v | ||
| SONY |
KV1400UB
|
Sound absent | R254 390r in 105v supply o/c | ||
| SONY |
KV1400
|
Tuning drift - intermittent. | Dj in bt871 tuner on ground & print. | ||
| SONY |
KV1400
|
Dead - f601 3.15a o/c | R601 3r9 10w o/c; q605 chopper s/c; r627 0r47 1w o/c; c518 330pf 1kv leaky & was the cause | ||
| SONY |
KV1340
|
Hum bar & lack of width. | C523 ( 10u f ) o/c. | ||
| SONY |
KPS112U -PROJ
|
Int convergence | D/js on one of the stks on convergence panel gain access to the convergence panel by taking off the panel below the screen at the front. | ||
| SONY |
KPRS46MH1
|
Dead | Mains fuse 6.2 a, q603 & q614 2sc4582, r604 0r1, d604, d10 sc6m (+18v) & both stk4728 and 1r res | ||
| SONY |
KD28DX40U KD32DX40U
|
Tuning options in the menu are greyed out. | After initial installation, analogue & digital chans can be tuned together by pressing & holding auto-tune button on set's control panel (bottom right). after choosing not to adjust the picture rotation, press ok to commence auto-tuning. if only analogue or digital systems need to be tuned - select appropriate mode (analogue or digital). analogue chans can be tuned in normal way through menu (not greyed out in analogue mode). digital chans can be tuned by pressing i+ on the remote, then selecting blue set-up option, & finally selecting auto tuning from menu. | ||
| SONY |
HF
|
Repeat failure of q651 | Change damping diode d654 on fa board fit rgp02-17 pt no. 8-719-976-64 | ||
| SONY |
GP2
|
Searching but cannot store. | -32v supply missing, l851 o/c near lopt. | ||
| SONY |
GP2
|
No chan store | No -32v supply from lopt - coil l851 o/c |