Sony Ipela SNC-CS50N, Руководство по обслуживанию

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1-3 (E)
SNC-CS50N/CS50P
1-3-4. Rear Assembly
Removal
1. Remove the lower cover. (Refer to Section 1-3-1.)
2. Remove the upper cover. (Refer to Section 1-3-2.)
3. Remove the three screws, then remove the rear
assembly in the direction shown by the arrow.
4. Disconnect the two harnesses from the connectors
(CN951 and CN952) on the CT-240 board.
Installation
5. Attach the rear assembly in the reverse order of steps 3
and 4.
6. Assemble this unit in the reverse order of steps 1 and
2.
Rear assembly
CT-240 board
Harnesses
BSW
M2
x 5
BSW
M2
x 5
CN951
CN952
1-4. Removing/Installing the Board
n
Tighten the following screws to each tightening torque as
shown below.
Tightening torque:
BSW M2
x
5: 0.2
±
0.02 N
.
m
BTP2.6
x
5: 0.3
±
0.03 N
.
m
1-4-1. CT-240 Board
Removal
1. Remove the lower cover. (Refer to Section 1-3-1.)
2. Remove the upper cover. (Refer to Section 1-3-2.)
3. Remove the rear assembly. (Refer to Section 1-3-4.)
4. Remove the two screws (BSW M2
x
5), then remove
the CT-240 board.
5. Remove the screw (BTP 2.6
x
6) and four solders,
then remove the input/output terminal block.
Installation
6. Install the CT-240 board in the reverse order of steps 3
and 4.
7. Assemble this unit in the reverse order of steps 1 to 3.
CT-240 board
Input/output terminal block
Solders
BSW
M2
x 5
BTP
2.6
x 6