Sony KE-37XS910 / KE-42XS910 / KE-MX37A1 / KE-MX37N1 / KE-MX37S1 Service Manual ▷ View online
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5.4 ABUS-L CIRCUIT BOARD REMOVAL/INSTALLATION PROCEDURE
When removing the circuit board after the main power is turned on/off, wait for at
least one minute before starting to remove the circuit board.
If the circuit board removal is started immediately after turning off the main power,
it can result in electric shock or damage of the circuit due to residual electric
charge.
least one minute before starting to remove the circuit board.
If the circuit board removal is started immediately after turning off the main power,
it can result in electric shock or damage of the circuit due to residual electric
charge.
Remove the circuit board by following the steps below. To install the circuit board, reverse the
removal procedure.
removal procedure.
(1) Disconnect the connector CN52 from the ABUS-L board.
(2) Raise the lock of the FPC connectors CN53, CN54, CN55 and CN56 to release it and
remove the ADM flexible board.
(3) Release the lock of the FPC connector CN51 and disconnect the signal cable (FPC).
(4) Remove the screws (M3x8) fixing the ADM at the 8 locations.
(5) Remove the screws (M3x8) fixing the ABUS-L board at the 1 location.
* On handling the FPC connector
To release the lock, release it by pulling up
the lever.
Never pinch the lock lever with the fingers
or push hard on it without a cable in it.
Doing so might damage the lock lever.
Note
(3)CN51
(5)
(2)CN55
(2)CN54
(2)CN53
(2)CN56
(1)CN52
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(4)
Note
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(6) Remove the ABUS-L board
(7) When installing the ABUS-L board, place it so that the ABUS-L board is locked by the tabs
for fixing it in position.
42A1_5. 4 (4)~(7) ADM, AbusL
(6)
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5.5 ABUS-R CIRCUIT BOARD REMOVAL/INSTALLATION PROCEDURE
When removing the circuit board after the main power is turned on/off, wait for at
least one minute before starting to remove the circuit board.
If the circuit board removal is started immediately after turning off the main power,
it can result in electric shock or damage of the circuit due to residual electric
charge.
least one minute before starting to remove the circuit board.
If the circuit board removal is started immediately after turning off the main power,
it can result in electric shock or damage of the circuit due to residual electric
charge.
Remove the circuit board by following the steps below. To install the circuit board, reverse the
removal procedure.
removal procedure.
(1) Disconnect the connector CN42 on the ABUS-R board.
(2) Raise the lock of the FPC connectors CN43, CN44, CN45, CN46 to release it and
disconnect the ADM flexible board.
(3) Release the lock of the FPC connector CN41 and disconnect the signal cable (FPC).
(4) Remove the screws (M3X8) fixing the ADM at the 8 locations.
(5) Remove the screws (M3X8) fixing the ABUS-R board at the 1 locations.
* On handling the FPC connector
To release the lock, release it by pulling
up the lever. Never pinch the lock lever
with the fingers or push hard on it without
a cable in it. Doing so might damage the
lock lever.
up the lever. Never pinch the lock lever
with the fingers or push hard on it without
a cable in it. Doing so might damage the
lock lever.
Note
(3)CN41
(5)
(2)CN45
(2)CN43
(2)CN46
(1)CN42
(4)
(4)
(4)
(4)
(4)
(4)
(4)
(2)CN44
Note
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(6) Remove the ABUS-R board.
When installing the ABUS-R board, place it so that the ABUS-R board is locked by the tabs
for fixing it in position.
for fixing it in position.
42A1_5. 5 (4)~(7) ADM, AbusR
(6)
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