Block Diagram (10) - Sony KP-HR43K90J Service Manual

BLOCK DIAGRAM (10)

CG
(G DRIVE)
CN7202
BUFFER
G 3 3 V IN
TO
Q7202
A
H
BOARD
GS 1
CN703
5 IK
IK 4
Q7201
+12V
CN7204
H+ 6
H- 7
TO A
CN9001
J AMP
BOARD
VM 6
Q9002-9007
CN17
V
(VM DRIVE)
TO A CN9001
K AMP
BOARD VM 6
Q9002-9007
CN18
V
(VM DRIVE)
TO A CN9001
L AMP
BOARD VM 6
Q9002-9007
CN19
V
(VM DRIVE)
CN7209
8 K
V OUT 8
4, 5,
G1
9, 11 V902
6 H+
7 H-
G2
10
CN7205
1 G2 FOCUS BLOCK
6 H+
7 H-
200V 1 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
R
TO
A
I
BOARD
RS
CN704
IK
CN7103
H+
H-
FOCUS BLOCK G2
CN7104
CN7302
R
TO
A
G
BOARD
RS
CN702
IK
CN7303
H+
H-
G2
FOCUS BLOCK
CN7305
– 42 –
KP-HR43K90J/HR53K90J/HR53N90J
RM-Y909K
CR
(R DRIVE)
CN7108
BUFFER
3 3 V IN V OUT 8 8 K
Q7102
1
5 IK
4
4, 5,
G1
9, 11
Q7101
+12V
6 H+
6
7 H-
7
10 G2
1
CB
(B DRIVE)
CN7309
BUFFER
8
3 3 V IN V OUT 8 K
Q7302
1
5 IK
4
4, 5,
G1
9, 11
Q7301
+12V
6 6 H+
7 H-
7
10 G2
1
6 H+
7 H-
1 200V
200V
RM-Y909K RM-Y908
V901
V903
TO
N A
BOARD
CN8022
CN7304