Schematic Diagram Of H1 Board - Sony Trinitron KV-EX29M69 Service Manual

(9) Schematic Diagram of H1 Board

1 2 3
A
CN1932
6P
WHT
B
:S-MICRO
TO A BOARD
CN1193
C
HZS9.1NB2
D1942
#
PROTECTOR
D1940
D
#
PROTECTOR
R1952
2.2k
E
R1948
JW(5)
F
L1932 C1930
0.01
:EL0606 :MPS
L1931
C1932
0.01
:EL0606
:MPS
G
D1945
1SS119-25
PROTECT
D1946
1SS119-25
J1931
PROTECT
H
I
J
4 5 6
CN1934
10P
WHT
:S-MICRO
TO A BOARD
CN8301
D1947
D1930
#
R L
PROTECT
JW1933
#
D1948
#
D1934
#
D1931
#
R1934
100
D1932
#
PROTECTOR
D1937
#
D1938
R1949 #
R1953
JW(5) PROTECTOR
JW(5)
R1935
R1950
JW(5) 100
R1951
JW(5)
R1947
R1932
#
#
C1935 R1933
470p 470k
R1954
#
JW1934
#
1 2
3 4
J1932
1-784-646-11
– 111 –
KV-EX29M69 KV-EX29M69
RM-963 RM-963
7 8 9
CN1905
10P
BLK
:S-MICRO
TO A BOARD
CN1190 & CN1195
D1933
#
PROTECTOR
D1939
R1911 R1913
#
330 10k
PROTECTOR
R1914
Q1901
DTC144ESA
R1936 C1938 LED DRIVER R1920
470k 470p 100
LED DRIVER
G R
D1906
SPB-26MVWF
J1933
LED(2 COLOR LED)
3P
(AC SW,AV INPUT,PRESET KEY,PHONE OUT,LED,SIRCS RECEIVER)
10 11 12
CN1652
4P
WHT
:VH
TO D BOARD
CN6604
S1651
AC-PUSH-SW
D1905
NNCD9.1A-T1
PROTECT
R1915
10k R1916
47
C1910
330
47
16V
R1921
100
C1911
47
Q1902
R1970
16V R1971
DTC144ESA
R1917 5.6k 470
100
IC1901
S1972
SBX1981-51
MENU
REMOTE SENSOR
S1974
TV/VIDEO
C1912
S1973
470p AUTO
PRESET
– 112 –
13 14 15
CN1651
4P
WHT
:VH
TO A BOARD
CN1602
D1907
NNCD9.1A-T1
PROTECT
D1944
NNCD9.1A-T1
PROTECT
R1972 R1973 R1974
1k 1.8k 3.3k
S1975 S1976 S1977
VOL- VOL+ PRG- S1978
PRG+
B-SSS10575-ES.-H1.-EX29