SONY TV Repair: Common Faults and Solutions.
Search: SONY
Results: 20066
Results: 20066
SONY Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| SONY | ADP-200ER AA | Only primary power supply without secondary | R184 open or altered remove and measure outside the circuit | It is a 7.5k smd 85b | DEO ELETRÔNICA |
| SONY | ADP-200ER AA | It has 5v from stand by and 5v from detect, but when the power supply is activated, all voltages die. | Broken trail in primary | Sound goes from r18 to q3 | DEO ELETRÔNICA |
| SONY | HCD-GPX8G | Enters protect 06. related to ventilation | Vitrify resistors in the "-fan" . tsound are 4 resistors. 3 of 3r3 and 1 of 2r2. giving a final value of 3r. they are smd. put 1 of 5r6 and 1 of 6r8 in parallel and you will have the 3r. | Jocimar | |
| SONY | HCD_GPX8G | Enters protect 06. related to ventilation | Vitrify resistors in the "-fan" . tsound are 4 resistors. 3 of 3r3 and 1 of 2r2. giving a final value of 3r. they are smd. put 1 of 5r6 and 1 of 6r8 in parallel and you will have the 3r. | Jocimar | |
| SONY | KDL-50W805B | Doesn't start | Blinks LEDs this tip is only for the kdl-50w805 b | Check capacitor disco c6524 short -> 22micro x 6.3v near usb connector | oskarala |
| SONY | KDL-50W805 | Does not turn on, LEDs blink | Short on main board | Check capacitor disco c6524 short -> 22micro x 6.3v near usb connector | oskarala |
| SONY | ADP-200ER AA | Turning on the lamp in series identifying the short but you can't find the short on the board | It can go directly to q9 (3n62k3) as it has a leak and I only opened the short with the board energized | Just replace the Q9 and run for the hug | DEO ELETRÔNICA |
| SONY | ADP-240AR AA | Turn it on normally using the jumper, but when you inject something to work on the 12v output, the power supply dies | The relay does not hold, it opens as soon as it ejects | It was just replacing the ic41 (1608b) | DEO ELETRÔNICA |
| SONY | MHC-EC68USB | All functions locked | Some keys leaking or shorted | Replace all keys | DEO ELETRÔNICA |
| SONY | ADP-200ER BA | Giving 9v and varying the saying of 12v | Photo coupler ic51 | DEO ELETRÔNICA | |
| SONY | ADP-200ER BA | 12 volt output oscillating a lot | Driver com broblema | Replace the same (reference t2) | DEO ELETRÔNICA |
| SONY | KV-29FX20E FE1A | Works for a while and then goes off, blinks twice | Ph 601 tcet1103g rusty between pines | ANTMACARICO | |
| SONY | KDL-40BX425 | Green LED lights up then flashes red, without 12v and 24v | 15v zd971 with leakage | Replace diode | Cleiton |
| SONY | KDL.. W955A | Turns off and flashes 4x | Leak in the LED bus/or defect in the inverter | Remove Q4001 (SMD switch) from the inverter board and close pins 4 and 5 of the CN2001 connector (which goes to the power supply) | Elias Florencio |
| SONY | KDL-48W655D | Does not turn on, standby LED flashes red 6 times | Processor bga solder | Reballing | GABSENS |
| SONY | FH-G88AV | Turns on, no sound, graphic bars do not work, noise when increasing or decreasing the volume | Regulator IC1003 of 7v with 0v at the output, changing it, the device does not turn on anything, the regulator heats up until it burns again. | Ic 901 defective. ci of digital volume. replace of 7v regulator ic-1003 and ic-901 m-62427fp device works perfect again | Josimar Afonso |
| SONY | KDL40BX425 | When the TV turns on, the power on light turns on (green LED). It has no functions and if it turns off, it doesn't turn on again and most of the time it doesn't even light up the standby LED. Just unplug it. | Ci u 701 changed. It has to be 3v3. | Replaced the ci u701. the problem was solved. | DANGRA ELETRÔNICA - SÃO PAULO |
| SONY | ADP-160AR AA | Without 12 volts | When you turn on the power supply, it goes up to 5v | Ic 81 ( das2 ) | DEO ELETRÔNICA |
| SONY | KDL48W655D | LED blinking 5 times and won't turn on - two TVs with the same defect! | After several tests with two TVs and the same defect, I found that one LED on each TV took too long to turn on. | I replaced the bus with the problem and the defect disappeared. I would like to point out that when testing with the LED tester it was not possible to identify the defect, only by opening the TV. | Eletrônica JJ |
| SONY | MHC-GP3G | Entering protect e04 | Defect in ic1405 njm2903v | Replace the same | barbadinha |