Block Diagram (4) - Sony KP-43T70K Service Manual

Color rear video projector
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5-1.

BLOCK DIAGRAM (4)

CN732
R
4
IK R
1
CN731
CN740
R
9
AMP
8
K
TO A
G
7
Q731-733
H
4, 5,
BOARD
G1
9, 11
CN204
B
5
BUFFER
6
H+
IK
1
H-
Q734
7
10
G2
CN737
1
G2
9
R/S
R/S
9
H+
7
7
H+
H-
6
6
H-
CN733
10
B/S
B
5
200V
3
200V
IK B
1
CN734
CN736
B/S
9
H+
7
H-
6
TO A
CN1303
CN1304
AMP
VM DRIVE
K
BOARD
VM
6
1
VM, OUT
Q1303-1306
Q1301, 1302
CN203
2
VM, RET
CN1302
1
VM, OUT
2
VM, RET
CN1301
1
VM, OUT
2
VM, RET
(
G DRIVE,
)
CG
VM DRIVE
– 55 –
CR
CN701
R
4
IK R
1
V902
CN702
R/S
9
H+
7
H-
6
FOCUS BLOCK
FOCUS BLOCK
G2
1
CN703
TO G
D
BOARD
CN503
CB
CN761
B
4
IK B
1
DY(B)
CN762
B/S
9
VM
H+
7
H-
6
FOCUS BLOCK
G2
1
CN763
DY(G)
VM
DY(R)
VM
(R DRIVE)
CN704
AMP
8
K
Q704-706
4, 5,
V901
G1
9, 11
6
H+
7
H-
10
G2
(B DRIVE)
CN706
AMP
8
K
Q761-764
4, 5,
V903
G1
9, 11
6
H+
7
H-
10
G2
– 56 –
– 57 –

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