Sony Power HADFX HDC-P1, Maintenance Manual

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2-4 (E)
HDC-P1
2-2-3. PA-353P Board
Replacement
The PA-353P board is not a spare part.
When replacing the PA-353P board, replace the
CCD unit with the PA-353P board contained.
Removal
This unit uses three PA-353P boards (for channels
R, G, and B). The following describes the proce-
dure of removing the PA-353P board of channel G
as an example.
1. Remove the side panel (L) assembly and the
side panel (R) assembly.
(Refer to Section 1-5.)
2. Remove the CCD unit. (Refer to Section 2-1.)
3. Remove the DR-632P board.
(Refer to Section 2-2-1.)
4. Remove the TG-265PT board.
(Refer to Section 2-2-4.)
5. Remove the fi lter servo board.
(Refer to Section 2-2-5.)
6. Disconnect the fl exible fl at cable from the
connector (CN1) on the PA-353P board
(channel G).
7. Remove the four screws to detach the OHB
bracket.
8. Unsolder the pins of the image sensor to
remove the PA-353P board (channel G)
Installation
1. Install a new PA-353P board (channel G) by
reversing the steps of removal.
PSW 2
x
5
PSW2
x
5
CN1
Image sensor
PA-353P board (B ch)
PA-353P board (R ch)
PA-353P board (G ch)
OHB bracket
Flexible flat
cable
PSW 2
x
5
PSW2
x
5
CN1
Image sensor
PA-353P board (B ch)
PA-353P board (R ch)
PA-353P board (G ch)
OHB bracket
Flexible flat
cable