Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY KDL-23B4050
SE2
Image with little contrast and a lot of brightness As-04g integrated circuit on t-con Pascual
SONY KDL-40EX720
Hdmi doesn't work Replace sil9287b
SONY MHC-X66
Goes into protection when lifting the volume Cooler Replace the same barbadinha
SONY KLV-37NL14A
Error code 6 blinks (backlight) Check inverter_error line capacitors (3v3), look at q4014 Lexus
SONY KLD-46Z410
Turns on std by, but then turns it off, a loud beep at the power supply. In the power supply it has 3 trimpot, in my case the defective one was a 22k changed in the power supply I immediately replaced all the trimpots, placed SMD resistors under the power supply board, it was great. Alex Lopes This email address is being protected from spambots. You need JavaScript enabled to view it.
SONY HCD-EX66
Does not turn on, power supply does not oscillate capacitor remains charged D930 30v Anderson
SONY FH-B1200
Deck does not drive main engine Open resistor r306, replace resistor, 5r6
SONY KDL-46W805A
Doesn't start 3.3v varying Ci 6301 faulty (power supply primary) Maurilio
SONY KV-29T80
The power turns on, tsound is no brightness, the LED flashes twice in a cycle, Disco capacitor c601, 1k5 by 2kv at power supply Replace the c601 for another 1k5 by 2kv CLÓVIS
SONY KDL-46NX705
AZ1-H
The TV turns on and appears immediately after the 6th blink, it looked like the LEDs but not Smd fuse power supply board position ps6800 0.5a jucier
SONY KDL-32EX525
Turns on backlight with low brightness. Photocoupler ph6304 with leakage did not stabilize output voltages +150v and -150v. Replacing the ph6304 photocoupler Eletrofepar
SONY KDL-32R305B
Does not turn on, the LED flashes 6 times It is necessary to inhibit backlight protection Place a 10k resistor (pin 31 of the backlight ci - bd9397efv) to ground. Dennys Gross
SONY MHC-EX8
Protect, direct protection when plugged into the socket Capacitor c600 shorted, interfering with the 9volt reg ic690 Replace do capacitor c600 100μF x 16volts Tralli
SONY KDL-46R475A
TV completely inoperative, won't turn on. Tsound was only a voltage of 3.3v on the main board (stand-by), with no voltage on the other regulator ICs. Replace transistor q701 (ao4421 smd) on the main board. This transistor powers the u703 regulator. Ferrarini
SONY HCD-GTR66
When turning on the device, the stand-by LED flashed. Smd transistor q1307 in the thermal protection circuit, replacement solved the problem. EduSSantoz
SONY HCD-GTX878
Sound off the panel characters It was a simple zeni diode d1291, it is located in the part of the power supply, guys, then make a sound on the components of the power supply square NANDO ELETRONICO DE SAOJO DO ARRAIL PIAUI
SONY HCD-GTX878
Sound off the panel characters It was a simple zeni diode d1291, it is located in the part of the power supply, guys, then make a sound on the components of the power supply square NANDO ELETRONICO DE SAOJO DO ARRAIL PIAUI
SONY KDL-32BX425
When the logo appears, the TV turns off and the red LED flashes 3 times 3v3 regulator u114 I put a 3v3 1117, grounding pin 1. Davi.sls
SONY HCD-GTR33
Does not tune in to the radio Turn on, press the keys: enter/stop/stand by at the same time reginaldo moronte, eletronica junior caldas novas
SONY KLV-40M400A
TV does not turn on, relay activates and disarms then, red STBY LED flashes 4x and repeats. After setting up the power supply on the bench and all the voltages appeared. but when connecting the main board it killed the 12v voltage. SMD ceramic capacitor shorted to ground on the 12v line connected to pin 3 of the IC4051. I removed it and the TV started working again. Jeferson