Read Sharp AE-XM24CR (serv.man15) Service Manual online
69
AY-XM7/9/12CR
AY-XPM7/9/12CR
AE-XM18/24CR
AY-XPM7/9/12CR
AE-XM18/24CR
How to disassemble the control box
assembly
assembly
15. Cut the 3 wire fixing bands.
Disconnect the 5 connectors.
(CN6,CN15,CN5B,CN9B,CN7)
(CN6,CN15,CN5B,CN9B,CN7)
CAUTION: Fix the connector of the power module
securely.
Then lift up the control board unit (PWB) and remove it.
16 .Unscrew the 3 screws fixing the power supply board
unit (PWB).
Unscrew the 1 screw fixing the PTC thermistor.
Unscrew the 1 screw fixing the fan motor capacitor.
Unscrew the 1 screw fixing the PTC thermistor.
Unscrew the 1 screw fixing the fan motor capacitor.
17. Disconnect the 2 terminals (Blue). (A3AEXM24CR
only). Disconnect the 2 terminals (Brown).
And unscrew the 3 screws fixing the terminal board
angle assembly then turn it inside out.
And unscrew the 3 screws fixing the terminal board
angle assembly then turn it inside out.
18. Unscrew the 2 screws fixing the transformer then
remove the power supply board unit (PWB).
19. Disconnect 2 connectors (CN1,CN9). Then lift up the
relay board unit (PWB) and remove it.
Power
transistor
module
transistor
module
NG
OK
20. Unscrew the 2 screws fixing the heat sink cover then
remove it.
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