Перейти к основному содержанию
Помощь

Текущая версия: oldturkey03 ,

Текст:

@thelazydj I would have measured the output from the power supply to the mainboard first. Remember that it is your main board that turns on the power supply etc. since you already replaced the main board and the cable, you only have the power supply left. Here is the Sony triage sheet for your TV model
[image|1531163]
-It shows which boards are common failure based on your TV’s symptoms. you said you repalced teh main board but did not tell us if your repalcment included the tuner board. Sony part number A-1998-231-A. Post some images of the boards you repalced. Use this guide for that [guide|21499]
+It shows which boards are common failure based on your TV’s symptoms. You said you replaced the main board but did not tell us if your replacement included the tuner board. Sony part number A-1998-231-A. Post some images of the boards you replaced. Use this guide for that [guide|21499]

Статус:

open

Отредактировано: oldturkey03 ,

Текст:

-I would have measured the output from the power supply to the mainboard first. Remember that it is your main board that turns on the power supply etc. since you already replaced the main board and the cable, you only have the power supply left. Here is the Sony triage sheet for your TV model
+@thelazydj I would have measured the output from the power supply to the mainboard first. Remember that it is your main board that turns on the power supply etc. since you already replaced the main board and the cable, you only have the power supply left. Here is the Sony triage sheet for your TV model
[image|1531163]
-It shows which boards are common failure based on your TV’s symptoms. you said you repalced teh main board but did not tell us if your repalcment included the tuner board. Sony part number A-1998-231-A. Post some images of the boards you repalced. Use this guide for that https://www.ifixit.com/Guide/Adding+images+to+an+existing+question/21499
+It shows which boards are common failure based on your TV’s symptoms. you said you repalced teh main board but did not tell us if your repalcment included the tuner board. Sony part number A-1998-231-A. Post some images of the boards you repalced. Use this guide for that [guide|21499]

Статус:

open

Отредактировано: oldturkey03 ,

Текст:

I would have measured the output from the power supply to the mainboard first. Remember that it is your main board that turns on the power supply etc. since you already replaced the main board and the cable, you only have the power supply left. Here is the Sony triage sheet for your TV model
[image|1531163]
-It shows which boards are common failure based on your TV’s symptoms
+It shows which boards are common failure based on your TV’s symptoms. you said you repalced teh main board but did not tell us if your repalcment included the tuner board. Sony part number A-1998-231-A. Post some images of the boards you repalced. Use this guide for that https://www.ifixit.com/Guide/Adding+images+to+an+existing+question/21499

Статус:

open

Отредактировано: oldturkey03 ,

Текст:

-I would have measured the output from the power supply to the mainboard first. Remember that it is your main board that turns on the power supply etc. since you already replaced the main board and teh cable, you only have teh power supply left.
+I would have measured the output from the power supply to the mainboard first. Remember that it is your main board that turns on the power supply etc. since you already replaced the main board and the cable, you only have the power supply left. Here is the Sony triage sheet for your TV model
+
+[image|1531163]
+
+It shows which boards are common failure based on your TV’s symptoms

Статус:

open

Оригинальный сообщение: oldturkey03 ,

Текст:

I would have measured the output from the power supply to the mainboard first. Remember that it is your main board that turns on the power supply etc. since you already replaced the main board and teh cable, you only have teh power supply left.

Статус:

open