VIZIO TV V505-H19 no power learn to fix power board

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[@electronicrepairservice2020]

Wow .. 5 opto's??!! 😳 Great video showing how to troubleshoot and fix, with explanation. Thanks for sharing this experience. Not all faults are easy to find/repair.

[@grilledchickenwrap]

good job on troubleshooting and finding out what was wrong... you rock brother.

[@danielesilvaggi]

That was quite the fix good job.

[@CuddaBrown]

Boom...

[@PaulSS-ou5dj]

Do you have link to the pwm board you bought ?

[@SOSfixElectronics]

ca-888 ? www.aliexpress.us/item/3256801688121282