Dc Fan; Tp-45 Board - Sony DPP-EX7 Service Manual

2-1-8. TP-45 Board

1. Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
2. Remove the LCD subassembly. (Refer to Section 1-2-
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
board and disconnect one flexible flat cable from the
connector (CN1203) on the TP-45 board.
6. Remove one screw, then remove the TP-45 board from
the LCD front cabinet assembly.
LCD front cabinet
assembly
Flexible flat cable
7. Install the TP-45 board in the reverse order of steps 1
to 6.
DPP-EX7 V1
TP-45 board
CN1201
CN1202
PTP 2x5
CN1203
Flexible printed
wiring boards

2-2. DC Fan

1. Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
2. Disconnect one harness from the connector (CN903)
on the MD-45 board.
3. Remove the two screws, then remove the DC fan.
Harness
MD-45 board
CN903
4. Attach the DC fan in the reverse order of steps 1 to 3.
PS 3x10
DC fan
2-5