Audio Head Unit service 03
by
, 26-03-2022 at 01:05 PM (1596 Views)
Now that managed to recover the power, full refurbishment in progress.
OP AMP section
Burnt circuit board area.
Not ideal but can't do much so had to use extra jumper wires to re-established the burnt tracks and pads.
Similar story with the power I/F board.
Jumper wires had to be used.
Suspicious markings on the tone control board so replaced caps as a pre-caution.
Time to clean the display.
Can't do much with the already scratched orange filter and the surface of the display.