Cv Board Schematic Diagram - Sony TRINITRON KV-SZ29M80 Service Manual

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4-3-8. CV Board Schematic Diagram

1
2
3
A
(RGB AMP / ROTATION / LANDING CORRECTION)
B
C1809
47
35V
R1806
JW1881
*
5
RN-CP
VD+
1
JW1880
GND
2
5
C
5V
3
15V
4
-15V
5
ROT_CTRL
6
R1830
*
CN1801
RN-CP
6P
R1808
TO A BOARD
*
CN507
RN-CP
D
R1805
*
RN-CP
Q1802
R1810
E
N/S COIL-
1
*
1W
NC
2
RS
N/S COIL+
3
CN1802
3P
TO ROTATION COIL
F
G
C714
100
200V
C711
4700p
C713
L711
500V
22
100uH
E
200V
R714
135V
1
R715
47
470
1/2W
H
NC
2
FPRD
-2
L712
GND
3
47uH
-2
VM OUT
4
R712
C712
CN711
*
0.047
4P
RN-CP
PT
C703
C722
XX
100
-2
-2
16V
R782
I
*
RN-CP
R788
*
RN-CP
R789
J
*
RN-CP
R791
D788
*
*
RN-CP
JW709
10
-2
R790
R792
*
*
RN-CP
-2
RN-CP
KV-SZ29M80/M91/M91K
4
5
6
CV BOARD
IC1801
LA6500-FA
+
-
VEE
VCC
R1800
C1800
*
10
RN-CP
25V
R1803
*
RN-CP
C1801
0.1
R1801
R1802
R1816
16V
*
*
*
B
RN-CP
RN-CP
RN-CP
RV1800
R1804
Q1800
*
C1803
*
RN-CP
0.1
R1811
MPS
6.8
R1807
C1804
FPRD
R1812
R1817
*
10
1.5
1
CHIP
FPRD
C1802
47
R1809
35V
*
RN-CP
*
C720
0.1
200V
PT
Q713
KTA1659A
R735
R737
R725
R732
47
2.2
Q715
-2
2.2
-2
-2
*
FPRD
KTC4370A
FPRD
R722
C725
*
470
C718
16V
C719
R726
C723
R729
0.047
10
0.047
*
470
200V
160V
PT
-2
PT
-2
R731
R736
*
22
Q717
RN-CP
*
R728
*
RN-CP
R727
R730
*
*
RN-CP
RN-CP
Q718
*
Q712
-2
*
Q719
*
C704
C792
100
R799
XX
16V
XX
-2
16V
B
CHIP
R793
*
-2
RN-CP
– 64 –
KV-SZ29M80/M91/M91K
RM-GA002
RM-GA002
7
8
9
GND
4
3
FV
1
C1805
22
J752
13
XX
11
R1813
*
RN-CP
D783
XX
R1815
47k
*
C784
RN-CP
0.1W
XX
Q1804
R795
*
XX
R1814
*
D784
RN-CP
JW751
XX
XX
-2
GND
1
B OUT
2
G OUT
3
R OUT
4
GND
5
1K
6
9V
7
CN701
D785
7P
XX
WHT
TO A BOARD
CN004
ROTATION CIRCUIT
1
GND
-2
2
NC
3
VM
C710
R724
100P
CN712
*
-2
-2
2W
500V
3P
B
RS
10
11
12
FV
J751
145154411
5
GND
1 1
6
!
1
7
3
13
8
GND
ND D
D
R773
4
1M
9
1/2W
10
11
5
10
6
9
7
8
L
L752
C787
47uH
SG700
XX
XX
D750
RV750
PG102R
*
L753
JW752
0.1W
SG701
47uH
XX
XX
D780
XX
JW753
L754
IC751
XX
47uH
TDA6108AJF/N2
JW754
XX
R756
5
1k
3
D781
1/2W
XX
6
C782
XX
3
4
5
6
7
8
9
2
R783
R763
4
XX
*
C790
1/2W
R766
*
XX
R764
CH
*
R767 XX
1/2W
R798
R765
R768
22
R754
C789
XX
FPRD
1/2W
*
*
CH
C753
C751
R753
C788
C791
0.1
680
XX
*
250V
250V
CH
PT
R752
680
L750
R796
C759
10uH
XX
XX
R777
R775
RN
R784
B
XX
XX
XX
R713
C756
R786
22
XX
R778
R785
R797
XX
XX
JW1713
XX
RN
C785
Q701
XX
XX
D782
*
B-BX1L(06)-CKD-CV.-SZ29M80
– 65 –
13
14
15
1
G2
CN704
TO FBT
R760
100k
1
GND
1/2W
CN706
C786
C752
XX
4700p
4700p
2kV
1
GND
2kV
C754
E
E
CN707
2.2
XX
250V
1
200V
R781
L780
3
GND
2W RS
XX
*
4
H1
CN703
3P
R787
WHT
XX
TO A BOARD
CN505
R757
1k
1/2W
R758
1k
1/2W
1
GND
CN702
R794
1
L751
1
GND
*
FPRD
150UH
CN705
10
JW1751
5
R780
XX
C781
XX
XX
5
R776
C783
XX
0.001
B
RGB AMPLIFIER

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