Sony Repair Tips
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Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV34FV250
BA5D |
Buzzing (hum) in audio at low volume | <a target="_blank" href="http://www.electronica-pt.com/boletins/boletim tecnico 34fv 1402.pdf">technical bulletin</a> | ITAN | |
| SONY |
KV29FS100
BA5D |
C board ic702 dead | <a target="_blank" href="http://www.electronica-pt.com/boletins/ba-5d 1502 pci c.pdf">technical bulletin</a> | ITAN | |
| SONY |
KV-29T76
|
Connects with return lines and fires | R 590 100k changed | reginaldo | |
| SONY |
KV-32S20
AA2 |
Dead set | Faund [q601] and [ q602 ] and hout,shorted,[ c4834 ] replace all, and tried to stard. | Thomas Acoreano | |
| SONY |
KV29T76
|
Doesn't start | I tested it and didn't find anything burnt, so I tested it at 220v, it worked, I replaced the ic603 str81159 and that's it, it worked at 110v | Sidney Alves | |
| SONY |
MHC-RG290
|
Shows eject on the display and then turns off and the device does not work | The photo sensor on the tape is open, causing the claimed defect. This happens because the device's taps need to be synchronized. | Replace the photo sensor | celinvds |
| SONY |
KV2158
|
Inoperative, relay knocking, +b oscillating | Vdr601 varistor overheating and leaking | Manoel | |
| SONY |
KV 140MG
|
Dark screen, with sound | Lack of filtering on the +b 200v. | Capacitor 10/250v | claudioaudioevideo |
| SONY |
BE4A
BE4A |
The device turned on and off. but it generates high voltage. The LED flashes 6 times | Ic vertical- tda9302 | Replace and one less that stopped bothering me. | Antonio Correia |
| SONY |
KV-14M1E
BE4A |
The device turned on and off. but it generates high voltage. The LED flashes 6 times | Ic vertical- tda9302 | Replace and one less that stopped bothering me. | Antonio Correia |
| SONY |
KV-2162S
CA-1 |
Characters the volume goes to maximum but the sound remains low | Channel selector (varicap) | Unfortunately tsound is no solution, as this varicap is no longer available. | Center Som |
| SONY |
KV2162-2163-2158
KV |
Contosh-short-start power supply c 4833 | Cap. c624 2,2 450v | C4833 also works but 11a/f this one I learned from jaja he is great | magroboy |
| SONY |
DVD DVP-K88P
*** |
Progressivescan activated | Just put the device on stand by and enter the sequence 369 and press stand by for 5 seconds and release. | Or type 369 and press stand by. That's it and you're done. | wagner |
| SONY |
KV28FQ86E
AE6BA |
16 blinks- pip error | Indicator fault is related to the ic6802 mcz3001db replace | Tuga_75 | |
| SONY |
KV 140MG
|
Has sound, no image | Rusty tube socket | c@rlinhoselectro | |
| SONY |
KV 200MG
|
When it starts and cuts off, it does not oscillate, releasing the capacitor connected to the deflector coil, it oscillates but the screen does not light up | Oxidized deflector coil and open 15hms resistor r538 | And the problem was solved | |
| SONY |
DVP-NS575P
|
Sometimes it turns on and sometimes it doesn't turn on | Swap d315,d317 and c316 | ELETRO JACOB | |
| SONY |
KV-2162
|
Black screen with normal sound | 3k3 resistor (on the tube board) screen | Make the replace | jair.com2008 |
| SONY |
KV-M2140E
BE2A |
When turning on, the LED oscillates once and does not start | R801 (1k), q801 (c2688) | JOAQUIM CUNHA | |
| SONY |
FH-B900
|
I'm sound | Gun box relay but tsound is no sound ic901 bad | retec |