Sony BRAVIA VPL-VW70, Service Manual

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1-7
VPL-VW70
1-3-6. Optical Block Assembly-2 and U Board
1-3-7. CB Board
4
Optical block assembly
2
Four screws
(+PSW 4 x 16)
1
Four screws
(+PSW 3 x 8)
5
Screw
(+PSW 3 x 8)
6
U board
Note in operation:
Do not damage the harnesses.
3
Two dowels
CN20
QA board
QA board When installing the harness,
place the harness at a right angle.
CN600
CN1000
CN601
CN801
CN400
CN400
Marking is printed
on the top.
Flat clamp
Two holders
Lead with
connector (LVDS)
CN301
Front Side
of Unit
Note:
When attaching the CB board to the
CA board, insert the two connectors
and press them in securely.
Before installing the Shield cover (C),
confirm that the Gasket (SP BG) is not
turned outward or not peeled off.
2
Shield cover (C)
8
CB board
1
Four screws
(+PSW 3 x 8)
4
Heat plate (CY)
6
Radiation sheet (Q)
7
Two interconnections
(board to board)
3
Five screws
(+PSW 3 x 8)
5
Two radiation
sheets (12-12)
CN5001
CA board
CN1001
CA board
CN1003
CN6001
C shield case
assembly
Gasket
(SP BG)
Shield
cover (C)
Gasket (SP BG)
Gasket (DTT B)
Note: