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

4-3-8. CV Board Schematic Diagram

1 2 3
A
(RGB AMP / ROTATION / LANDING CORRECTION)
C1809
B
47
35V
R1806
JW1881 4.7k
5 RN-CP
VD+ 1
JW1880
5
GND 2
5V 3
C
15V 4
-15V 5
ROT_CTRL 6 R1830
820
CN1801
RN-CP
6P
R1808
TO A BOARD
6.8k C1804
CN507
RN-CP 10
D
R1805
10k
RN-CP
Q1802
MSC1623-L5L6
R1810
N/S COIL- 1
E 470
1W
NC 2
RS
N/S COIL+ 3
CN1802
3P
TO ROTATION COIL
F
G
C714
100
200V
C711
C713
4700p
L711 22
500V
100uH E 200V
R714 R737
135V 1 R715
47
-2
470 1/2W
FPRD
NC 2
-2 FPRD
L712
H
GND 3 47uH
-2
VM OUT 4
R712
C712
CN711
47
0.047
4P
RN-CP PT
C703
C722
XX
100 -2 -2
16V
R782
1k
I
RN-CP
R788
1k
RN-CP
2SC1623-L5L6
R789 2SC1623-L5L6
1k
C792
RN-CP
J XX
R791
16V
D788
68
MA111-TX
RN-CP
JW709
10
R790 R792
-2
270 680
RN-CP -2 RN-CP -2
4 5 6
CV BOARD
C1805
22
IC1801
LA6500-FA
+
-
VEE VCC
R1800
C1800 4.7k
10
RN-CP
25V
R1803
22k
RN-CP
C1801
0.1
R1801 R1802
R1816
16V
4.7k 390 1k
B
RN-CP RN-CP RN-CP
RV1800
47k
R1804
0.1W
Q1800
1k C1803
2SA1235-F
RN-CP
0.1
R1811
MPS
6.8
R1807
FPRD R1812 R1817
0
1.5 1.2
CHIP
R1814
FPRD
2.2k
RN-CP
C1802
47
R1809
35V
4.7k
RN-CP
ROTATION CIRCUIT
C720
0.1
200V
PT
Q713
KTA1659A R724
220
R735 2W
R732 47 RS
R725
Q715
2.2 2.2
1k -2 -2
KTC4370A
FPRD
R722
C725
47k
470
C718 16V
C719 R726 C723
R729
0.047 10 47k 0.047
470
200V
160V PT
-2
PT
-2
R731
R736
2.7k
22
RN-CP
Q717
R728
100 2SC1623-L5L6
RN-CP
R727
R730
10k
100
RN-CP
RN-CP
Q718
2SA1235-F
Q712
-2
Q719
C704
100
R799
16V
XX -2
B CHIP
R793
68
RN-CP
– 47 –
KV-SZ29M80/N60
KV-SZ29M80/N60
RM-GA002
RM-GA002
7 8 9
GND
4
3 5
6
FV
1 7
8
9
13
J752
10
XX
11
R1813 D780
2.2k XX
RN-CP
D783
XX
R1815
220k
C784
D781
RN-CP XX
XX
Q1804
C782
2SC1623-L5L6 R795
XX
XX
R783
D784
XX
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
1 GND
-2
2 NC
3 VM
C710
XX CN712
-2 -2
500V 3P
B
10 11 12
FV
J751
R760
145154411
GND 100k
1
1/2W
1
C752
3 4700p
13
GND
2kV
R773
4 C754
1M
2.2
1/2W
250V
11 5
6
10
R781
9 7
8
0.68 2W RS
L752
C787
47uH SG700
XX
XX
D750
RV750
PG102R
110M
L753 R787
JW752
0.1W SG701
XX
47uH
XX
JW753
L754
IC751
XX
47uH
TDA6108AJF/N2 JW754
XX
R757
R756 1k
5 1k
1/2W
3
1/2W
6
3 4 5 6 7 8 9
2 R763
4
100
1/2W
C790
68p R766
R764
CH XX
100
1/2W
R767 XX
R754
R798
R765
680 C789 R768 22
100
68p XX FPRD
1/2W
CH
C753
C751
R753
C788 C791 0.1
680 10
47p XX
250V
250V
JW1751
CH
PT
R752 680
L750 R796
C759
10uH
XX
XX R777
R775
RN R784
B XX
XX
XX R713
C756 R786
XX
XX
22
R778
R785
R797
XX
XX
XX JW1713
RN 5
C785
Q701
XX
XX
R776
C783
D782 XX
0.001
RD5.6ESB2
B
RGB AMPLIFIER
B-BX1L(06)-ME.-CV.-SZ29M80
– 48 –
13 14 15
1 G2
CN704
TO FBT
1 GND
CN706
C786
4700p
2kV 1 GND
E E
CN707
1 200V
L780
XX 3 GND
4 H1
CN703
4P
WHT
TO A BOARD
CN505
R758
1k
1/2W
1 GND
CN702
R794
1
L751
1 GND
FPRD
150UH
CN705
5
R780
XX
C781
XX