Olympus OEP-3, Service Manual

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2-5
OEP-3 V1 (UC)
BVTT 3
x
6
IF-767 board
Connector screws
IF frame
Connector
(CN101)
Flexible flat cable (25-pin)
PSW
4
x
20
PSW 4
x
20
SE-539board
(CN603)
SE-539
board
(CN602)
BVTT 3
x
6
BVTT
3
x
6
BVTT
3
x
6 BVTT 3
x
6
Mechanical chassis
L assembly
Mechanical chassis
L assembly
Harness
(for grounding)
DC fans (1)
Coil spring
IF-767 board
1. Remove the top cover. (Refer to Section 2-2-1.)
2. Remove the VPR-63 board. (Refer to Section 2-3-1.)
3. Remove the rear panel assembly.
(Refer to Section 2-2-3.)
4. Disconnect the flexible flat cable from the connector
(CN101) on the IF-767 board.
5. Remove the two screws, then remove the IF frame.
6. Remove the four connector screws, then remove the
IF-767 board.
7. Install a new IF-767 board in the reverse order of steps
1 to 6.
2-3-4. Replacement of DC Fans (1)
1. Remove the top cover. (Refer to Section 2-2-1.)
2. Remove the front panel assembly.
(Refer to Section 2-2-2.)
3. Remove the mechanical block.
(Refer to Section 2-3-8.)
4. Remove the coil spring from the mechanical chassis L
assembly.
5. Remove one screw (BVTT 3
x
6), then remove the
harness (for grounding).
6. Remove the seven screws (BVTT 3
x
6), then remove
the mechanical chassis L assembly in the direction
indicated by the arrow.
7. Remove the harnesses of the DC fans (1) from the
connectors (CN602 and CN603) on the SE-539 board.
8. Remove the four screws (PSW 4
x
20), then remove
the two DC fans (1) from the mechanical chassis L
assembly.
9. Install new DC fans (1) in the reverse order of steps 1
to 8.