Sony Repair Tips
Search: sony
Results: 20088
Results: 20088
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV29FS140
|
Switching off and with cushion effect | Change r 5020 and q505 transistor pin and resistor that feeds fly-back | R5020 o,47homes | itan |
| SONY |
HCD-RG90
|
Does not turn on, connected to 220v | Thermal fuse inside a large vent | Put thin wire in place | ELETRONICA MAURI JUNIOR |
| SONY |
KP41T15B
|
Normal image but no sound | Open backplate power coil | L1105 | ELETRO CENTER |
| SONY |
KP-53SV75B
|
+135 volt power supply with low voltage | Change without measuring opto-coupler ph6501 | deuner | |
| SONY |
HCD-EC55
|
When you increase the volume it turns off | Broken cooler | Replacelo | antonio nobrega(patos pb) |
| SONY |
HCD-EX6
|
Protect appears on the display and does not turn on | Q051 a1273 changed | Replacelo | antonio nobrega(patos pb) |
| SONY |
HCD-RG290
|
Eject appears and then turns off. Note: the sound had audio | Leaky deck sensors, just change them and go to the hug | samuel leite | |
| SONY |
MHC-GX40
|
Eject appears on the display and then turns off. | See resistor r919 (0.33r) open on the power supply board. | See also r920 is = | Manoel (Noca) |
| SONY |
MHC-DX3
|
No audio | No audio at amplifier input | Ic102 e ic104 | KLEBER SURUBIM PE |
| SONY |
DVP NS50P
|
Inermittent, sometimes it doesn't turn on. When it turns on, it just says "welcome" on the display. | D 315 e d 317 | Put 1n4007 | Manoel |
| SONY |
KV2959T
|
No sound, normal picture | Memory data loss | Perform a micro reset. (display 5 vol.+ power) option key 8 enter. | Eletro Center |
| SONY |
KV-29FA310
|
Does not turn on, the LED blinks 4 times | D503 shorted | D503 replacement | Marcelo Moura |
| SONY |
HCD-RG220
|
LED, front blinking without lighting anything on the display | Leaky transistor c 3478, position q511, q512, q513, q514 | I replaced it and plz | ELETRONICA MEDEIROS |
| SONY |
HCD-GTX787
|
Turns on and then turns off. | On the protection line, transistor q457 is shorted. | Replace the q457 and run into the embrace. | Cassio Medeiros |
| SONY |
KV-29T80
|
Stand-by LED flashes twice and the TV turns off. | Integrated circuit IC541(TDA8172) vertical output defective. | Replace the same. | jheliocavalcanti |
| SONY |
MHC-GNX60
|
Tsound is no output sound ok | Reset, in standby press stop + enter + power and that's it | SIDNEY ALVES | |
| SONY |
DVD-S35LB-S
|
Turns on and then turns off, the display is off and when you press the opem key it says bye | Replace diodes d1122 and d1123 1n4007 | Eletroademar | |
| SOM SONY |
FH-G88 AV
FH-G88 AV |
Sound output short, fuse blowing | Well, the STK4192 II was missing from my drawer, so I decided to do a test, I put the STK4182 in and it worked fine, so, if you want to follow my tip, you can go and it's true, hugsssssssss See you later | cunha753 | |
| SONY |
KV-25XBR
|
No luminance | Q303 leakage | ||
| SONY |
KP41T15B
PADRãO |
Turns on for a few seconds and then turns off. the stand-by LED remains on. | I found a 6k8, 1/2w open resistor, which powers the horizontal drive. First, measure the supply voltage of the horizontal drive transistor. certainly the collector voltage is zero. | csc eletronica |