Sony Repair Tips
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Results: 20072
Results: 20072
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
ADP-200ER
|
It has 5v from stand by and 5v from detect, but when the power supply is activated, all voltages die. | Defective photocoupler | Replace ic55 | Maiconwz |
| SONY |
KDL46XRB0
|
Led standby pisca 14x | Bad contact on the cable that goes to tcon | Polish the terminals of the cable that goes to the tcon with kaol. | SANTOMEL |
| SONY |
ADP-200ER AA
|
Without 5v in the connector (rare defect) cy3 and cy2, both with oxidized terminals | They meet at the primary power supply ground | Remove them and sand the terminals and replace them | DEO ELETRÔNICA |
| SONY |
ADP-240AR AA
|
Primary power supply heatsinks getting very hot until the power supply shuts down an hour or two later | D11 altered or with a tiny escape | It is a stth8r06fp diode (its correct value is 385) | DEO ELETRÔNICA |
| SONY |
ADP-160CR AAB
|
All normal voltages in stand by, when the power supply is activated, all voltages die | Ic31 (dap041) | Replace the same | DEO ELETRÔNICA |
| SONY |
ADP-160CR-AAB
|
The power supply did not turn on, the acin det voltage was 4.7v. | Leak in capacitor c64 wsound it releases a voltage of 1v to the zd40 diode. | Roncari Games | |
| SONY |
ADP-160CR AAB
|
No voltage at the 5v connector | Ic31 (dap041) | DEO ELETRÔNICA | |
| SONY |
ADP-160CR AAB
|
All normal voltages in stand by, when the power supply is activated, all voltages die | But dda001ag | Replace the same (position in circuit ic32) | DEO ELETRÔNICA |
| SONY |
ADP-160CR AAC
|
All normal voltages in stand by, when the power supply is activated, all voltages die | But dda001ag | Replace the same (position in circuit ic32) | DEO ELETRÔNICA |
| SONY |
ADP-160CR AAB
|
Without the 5v from the detect | No power on ic42 (coupler photo) | Smd regulator q31 berto (w4r 52) | DEO ELETRÔNICA |
| SONY |
ADP-160CR AAB
|
Dnp012a good and photo coupler good and even without the 5v of the detect | Not found | Make a jumper on the ic42 (coupler photo) and it looks great | DEO ELETRÔNICA |
| SONY |
KDL-46R485A
|
LED blinks 5 times | Firstly I changed the LED bus (initial defect) after that it started to present the other defect, which was a bad contact in the screen fuse, which I discovered by chance when I went to measure the voltage, resoldering it, it is imperceptible to the naked eye | HAHNRAHN | |
| SONY |
KDL-40BX425
|
Does not turn on, only 5v2 at the power supply | Smd regulator on main board u701 g1084-33 3v3 regulator/ change. | Eletrônica Luanda MG | |
| SONY |
KDL-40EX405
|
Stays on standby in red turns on power goes to green and back to red blinks 7 times sometimes 3 | It looks like a micro (bga) some people condemn it, it has a smd ceramic capacitor it is next to the network input (lan) it has a short circuit, just remove it at 32 it has a cn2400 code, mine works again | Just run for the hug | Eletrônica COMETA |
| SONY |
MHC-RG475S
|
Display off | R908 1r - on the transformer board | Pardal-x | |
| SONY |
KDL52EX705
|
Screen off or turns off and flashes 6x. | Fuse ps6800 (smd) open and mosfet ka4096 (500v 8a ch n) bad | Replace fuse and mosfet. You can replace it with a 13nm60 or compatible one. obs. This tip applies to all models that use this board after 262/263... | Elias Florencio |
| SONY |
KDL-46NX705
|
It appeared immediately, turned off and flashed 6 times, it seemed to be LEDs, but not | Fusivel smd | edson hiromitsu tsuno | |
| SONY |
HCD ZX80D
HCD ZX80D |
Stand by flashing red and green | Stand by flashing red and green | Tips | Gonçalves |
| SONY |
KDL-46BX455
|
Turns on, LED turns green and flashes back to red | Check the pfc starting resistor mesh (680k). one of them was changed to less (54k) | Rui | |
| SONY |
KLV-46V510A
EX2R |
Turning off without indicating an error through self diagnosis mode | D6400 (maz8150g0ls0) on ip1 board | Replace the zener diode with a 15 volt equivalent | leitemarcellus |