appleg33k85
Active member
Good Evening
Looking for some help with with an analog board issue I'm having. I recently acquired a Color Classic that doesn't power on. With the logic board removed, flipping on the power switch with it plugged in creates a constant clicking sound. Here is what I've tried thus far:
Full recap of the board, verified all caps are installed correctly.
Replaced the Optocoupler and TDA IC chips
Checked the large resistors
Checked for cracked solder joints
The CP16 capacitor has a crack in it, but I don't believe it is what is causing the issue. Not sure where to go from here so looking for someone to point me in the right direction.
Looking for some help with with an analog board issue I'm having. I recently acquired a Color Classic that doesn't power on. With the logic board removed, flipping on the power switch with it plugged in creates a constant clicking sound. Here is what I've tried thus far:
Full recap of the board, verified all caps are installed correctly.
Replaced the Optocoupler and TDA IC chips
Checked the large resistors
Checked for cracked solder joints
The CP16 capacitor has a crack in it, but I don't believe it is what is causing the issue. Not sure where to go from here so looking for someone to point me in the right direction.