Sony DPP-EX7 Service Manual ▷ View online
2-3
DPP-EX7 V1
Harness
MD-45 board
JD-45 board
CN1020
P 2
x
3
2-1-4. JD-45 Board
1.
Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
1-2-1.)
2.
Remove one screw, then remove the JD-45 board.
3.
Disconnect one harness from the connector (CN1020)
on the JD-45 board.
4.
Install the JD-45 board in the reverse order of steps 1
to 3.
to 3.
PE-45 board
Paper feed frame
assembly
assembly
Paper feed frame
assembly
assembly
Hook
Harness
CN1030
A
B
Mechanical deck
assembly
assembly
2-1-5. PE-45 Board
1.
Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
1-2-1.)
2.
Remove the DK-45 board. (Refer to Section 2-1-1.)
3.
Remove the paper eject guide assembly. (Refer to
Section 2-3.)
4.
Remove the mechanical deck assembly. (Refer to
Section 2-4.)
5.
Remove the PE-45 board in the direction indicated by
the arrow B while pushing one hook of the paper feed
frame assembly in the direction indicated by the arrow
frame assembly in the direction indicated by the arrow
A.
6.
Disconnect one harness from the connector (CN1030)
on the PE-45 board.
7.
Install the PE-45 board in the reverse order of steps 1
to 6.
2-4
DPP-EX7 V1
Paper guide
assembly
assembly
Paper feed frame
assembly
assembly
Hook
Hook
Hook
Hook
A
A
B
RM-45 board
Paper feed frame
assembly
assembly
Hook
Harness
CN1040
RM-45 board
Upper cabinet
assembly
assembly
Spring (PR)
CN1001
Flexible flat cable
Harness
PR-45 board
BVTP
2.6
2.6
x
6
BVTP
2.6
2.6
x
6
2-1-6. RM-45 Board
1.
Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
1-2-1.)
2.
Remove the DK-45 board. (Refer to Section 2-1-1.)
3.
Remove the paper eject guide assembly. (Refer to
Section 2-3.)
4.
Remove the mechanical deck assembly. (Refer to
Section 2-4.)
5.
Remove the MD-45 board. (Refer to Section 2-1-3.)
6.
Remove the paper feed frame assembly. (Refer to
Section 2-8.)
Section 2-8.)
7.
Remove the four hooks, then remove the paper guide
assembly from the paper feed frame assembly.
assembly from the paper feed frame assembly.
8.
Remove the two hooks of the paper feed frame
assembly in the direction indicated by the arrow A,
assembly in the direction indicated by the arrow A,
then remove the RM-45 board in the direction
indicated by the arrow B.
indicated by the arrow B.
9.
Disconnect one harness from the connector (CN1040)
on the RM-45 board.
on the RM-45 board.
10. Install the RM-45 board in the reverse order of steps 1 to 9.
2-1-7. PR-45 Board
1.
Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
1-2-1.)
2.
Remove one screw, then remove the spring (PR).
3.
Remove the two screws, then disconnect the harness
and remove the PR-45 board.
4.
Disconnect one flexible flat cable from the connector
(CN1001) on the PR-45 board.
5.
Install the PR-45 board in the reverse order of steps 1
to 4.
2-5
DPP-EX7 V1
CN1201
CN1202
PTP 2
x
5
CN1203
TP-45 board
Flexible flat cable
LCD front cabinet
assembly
assembly
Flexible printed
wiring boards
wiring boards
2-1-8. TP-45 Board
1.
Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
1-2-1.)
2.
Remove the LCD subassembly. (Refer to Section 1-2-
2.)
2.)
3.
Remove the LCD rear cabinet. (Refer to Section 2-12.)
4.
Remove the hinge unit. (Refer to Section 2-12.)
5.
Remove the two flexible printed wiring boards from
the connectors (CN1201 and CN1202) on the TP-45
the connectors (CN1201 and CN1202) on the TP-45
board and disconnect one flexible flat cable from the
connector (CN1203) on the TP-45 board.
connector (CN1203) on the TP-45 board.
6.
Remove one screw, then remove the TP-45 board from
the LCD front cabinet assembly.
the LCD front cabinet assembly.
7.
Install the TP-45 board in the reverse order of steps 1
to 6.
to 6.
Harness
CN903
MD-45 board
DC fan
PS 3
x
10
2-2. DC Fan
1.
Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
1-2-1.)
2.
Disconnect one harness from the connector (CN903)
on the MD-45 board.
on the MD-45 board.
3.
Remove the two screws, then remove the DC fan.
4.
Attach the DC fan in the reverse order of steps 1 to 3.
2-6
DPP-EX7 V1
Front door
PUSH portion
Paper eject guide
assembly
assembly
BVTP
2.6
2.6
x
8
BVTP
2.6
2.6
x
8
2-3. Paper Eject Guide Assembly
1.
Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
1-2-1.)
2.
Remove the DK-45 board. (Refer to Section 2-1-1.)
3.
Push the PUSH portion and open the front door.
4.
Remove the four screws, then remove the paper eject
guide assembly.
guide assembly.
5.
Attach the paper eject guide assembly in the reverse
order of steps 1 to 4.
order of steps 1 to 4.
Flexible flat
cable
cable
Switching
regulator
regulator
Harness
Mechanical
deck assembly
deck assembly
BVTP
2.6
2.6
x
8
BTP
2.6
x
10
2-4. Mechanical Deck Assembly
1.
Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
1-2-1.)
2.
Remove the DK-45 board. (Refer to Section 2-1-1.)
3.
Remove the paper eject guide assembly. (Refer to
Section 2-3.)
4.
Disconnect one harness and one flexible flat cable
from the switching regulator.
5.
Remove the two screws (BVTP 2.6
x8) and two screws
(BTP 2.6
x10), then remove the mechanical deck
assembly.
6.
Attach the mechanical deck assembly in the reverse
order of steps 1 to 5.
order of steps 1 to 5.
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