#wm

[@satishbhanang3064]

Nice information Sir

[@SNACSERVICE]

Tq sir

[@k.sathishkumar2979]

Super

[@M.SALAH1989]

The A6053M ic was changed to another one like the CA-888 and the PCB did not work. The capacitors were measured next to the transformer and I did not find any voltage on them. What is the reason for the failure of the power area in the PCB? I am from Egypt and I want to communicate with you so that you can guide me on what to test in the PCB so that it works correctly.

[@SNACSERVICE]

[phone] whatsApp

[@SNACSERVICE]

Check Rectification voltage dc. Flyback transfomer drain and source voltage check

[@M.SALAH1989]

What is the name of the part that you installed in the card?

[@SNACSERVICE]

Power ic section and installed str module is CA888.

[@M.SALAH1989]

thank you so much ​@@SNACSERVICE

[@M.SALAH1989]

Please where can I get a schematic for this card? I have one and there are some items burned on the card and I want to know about them, so please help me

[@SNACSERVICE]

U r mean ca888 module. If there is use and throw. Change new one.

[@muhammedaflah7920]

How doea this feedback circuit

[@SNACSERVICE]

@@muhammedaflah7920 connect to feedback transistor