Sony KP-43HT20 Service Manual page 12
Color rear video projector tv
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Also See for KP-43HT20:
- Service manual (211 pages) ,
- Operating instructions manual (82 pages) ,
- Brochure & specs (6 pages)
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BLOCK DIAGRAM (10)
CG
(G DRIVE)
CN7202
BUFFER
G
3
3
V IN
TO
Q7202
A
H
BOARD
GS
1
CN703
3
V IN
IK
4
Q7201
+12V
CN7204
H+
6
H-
7
TO A
CN9001
AMP
J
BOARD
VM
6
Q9002-9007
CN17
V
(VM DRIVE)
TO A
CN9001
AMP
K
BOARD
VM
6
Q9002-9007
CN18
V
(VM DRIVE)
TO A
CN9001
AMP
L
BOARD
VM
6
Q9002-9007
CN19
V
(VM DRIVE)
CN7209
8
K
V OUT
3
4, 5,
G1
9, 11
V902
6
H+
H-
7
G2
10
CN7205
1
G2
FOCUS BLOCK
6
H+
7
H-
1
200V
200V
CN7203
VM ASSY
CN9002
VM
VM DRIVE
1
VM, OUT
Q9008, 9009
2
VM, RET
VM ASSY
CN9002
VM
VM DRIVE
1
VM, OUT
Q9008, 9009
2
VM, RET
VM ASSY
CN9002
VM
VM DRIVE
1
VM, OUT
Q9008, 9009
2
VM, RET
CN7102
TO
R
A
I
BOARD
RS
CN704
IK
CN7103
H+
H-
FOCUS BLOCK
G2
CN7104
CN7302
TO
R
A
G
BOARD
RS
CN702
IK
CN7303
H+
H-
FOCUS BLOCK
G2
CN7305
– 42 –
KP-43HT20/53HS20/53HS30/61HS20/61HS30
RM-Y908
RM-Y908
RM-Y908
CR
(R DRIVE)
CN7108
BUFFER
3
3
V IN
V OUT
3
8
K
Q7102
1
3
V IN
4
4, 5,
G1
9, 11
Q7101
+12V
6
H+
6
7
H-
7
10
G2
1
CB
(B DRIVE)
CN7309
BUFFER
3
3
V IN
V OUT
3
8
K
Q7302
1
3
V IN
4
4, 5,
G1
9, 11
Q7301
+12V
6
H+
6
7
H-
7
G2
10
1
6
H+
7
H-
200V
1
200V
RM-Y908
RM-Y908
V901
V903
TO
A
N
BOARD
CN8022
CN7304
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