Repair on 52" Sony television
four blinking red lights on standby also I have replaced the and lamp and surge protector.
This Sony 60-inch television produces natural color and outstanding brightness due to 3LCD technology. The Sony WEGA Engine used in this Sony projection television gives you complete picture clarity from any compatible video source by minimizing the digital-to-analog conversion process.
@ddugan the 4 times blink error is usually a Temp or a Fan error. For probable causes you need to check
- Fan1-4 Power is not supplied. (GI board)
- Fan connector is not seated securely.
- Fan caught wires or harnesses.
- Internal temperature is too high.
- IIC-E line connector(H4 board) is not seated properly.
Try to see if you can get into the Self Diagnosis Screen. Unplug your set for a few minutes. Plug it back in. In standby mode, press the buttons on the Remote Commander sequentially, in rapid succession as shown below:
Display==> Channel 5==>Sound Volume (-)==>Power
Let us know what your diagnostic screen displays.