H1 Board Schematic Diagram - Sony TRINITRON KV-DR34M97 Service Manual

(8) H1 Board Schematic Diagram

1 2 3
A
CN1932
6P
WHT
B :S-MICRO
TO A BOARD
CN1193
(pin 5~10)
C
D
D1942
E
#
PROTECTOR
D1940
#
PROTECTOR
F
L1932
C1930
10UH
0.01
:EL0606
:PT
L1931
G
10UH
:EL0606
D1945
H
1SS119-25
J1931
D1946
JACK
1SS119-25
I
J
KV-DR34M97
4 5 6
CN1934
10P
BLK
:S-MICRO
TO A BOARD
CN8301
D1930
HZS9.1NB2
PROTECTOR
D1947
#
D1948
#
R1934
D1934
100
R1952
#
2.2k
D1931
#
D1932
#
D1937
PROTECTOR
#
R1948 R1953
JW(5)
JW(5)
R1949
D1938
JW(5)
#
R1950
PROTECTOR
JW(5)
R1951
R1933
JW(5)
R1932 R1947
470k
#
#
C1935
C1932
470p
0.01
R1954
:PT
#
JW1934
#
1 2
3 4
J1932
1-784-646-11
– 66 –
KV-DR34M97
RM-991 RM-991
7 8 9 10
CN1905
10P
BLK
:S-MICRO
TO A BOARD
CN1190
JW1933
#
D1905
NNCD9.1A-T1
PROTECT
D1939
D1933 #
# PROTECTOR
PROTECTOR
R1915
R1913
10k
R1935
10k
100
R1911
R1914
330
330
R1920
100
R1921
Q1901
100
DTC144ESA
Q1902
DTC144ESA
R1936
470k
C1938
470p
J1933
3P
CN1906
6P
:S-MICRO
TO H2 BOARD
CN1907
11 12 13
D1907
NNCD9.1A-T1
PROTECT
R1972
R1970
1k
5.6k
R1971 R1973
470
S1973 1.8k
AUTO
PRESET
S1972
MENU
S1974 S1975 S1976 S1977
TV/VIDEO
VOL- VOL+
C1910
16V
47
R1916
47
R1917
100
5V
H1
(S-TERMINAL INPUT, AV INPUT,
!
PRESET KEY, PHONE OUT)
B-SSS11149-HK.-H1.-DR34
– 67 –
14 15
D1944
R1974
NNCD9.1A-T1
3.3k
PROTECT
S1978
PRG+
PRG-