Replacement Of Main Parts And Boards; Replacement Of Main Parts; Dc Fan - Sony PCS-G50 Service Manual

2-1. Replacement of Main Parts

2-1-1. DC Fan

Removal
1. Remove the top cover assembly.
(Refer to steps 1 to 3 in Section 1-4-1.)
2. Disconnect the harness of each DC fan from
the connectors (CN203 and CN204) on the
PS-686 board.
DC fan A: CN203
DC fan B: CN204
3. Remove the two screws (PSW3 x 6), and
remove the fan bracket.
4. Remove the two screws (B3 x 10), and
remove each DC fan.
Installation
5. Reattach each DC fan in the reverse order of
steps 2 to 4.
n
When attaching the DC fan, be sure to have
the right side and direction for the labels and
harness.
6. Reattach the top cover assembly.
(Refer to Section 1-4-1.)
PCS-G50/G50P
Section 2

Replacement of Main Parts and Boards

Harness
B3 x 10
DC fan A
B3 x 10
Label side
DC fan B
PSW3 x 6
Fan bracket
CN204
PS-686 board
CN203
2-1