Schematic Diagram H1 Board - Sony TRINITRON KV-EX29K94 Service Manual

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(8) Schematic Diagram of H1 Board
1
2
3
A
CN1932
B
6P
WHT
:S-MICRO
TO A BOARD
CN1193
C
D1942
#
D
PROTECTOR
D1940
#
PROTECTOR
D1941
E
PROTECTOR
F
L1932
C1930
10UH
0.01
:MPS
:EL0606
L1931
C1932
10UH
0.01
G
:EL0606
:MPS
D1945
1SS119-25
PROTECT
H
D1946
1SS119-25
PROTECT
J1931
I
J
KV-EX29K94/EX34K94
4
5
6
CN1934
10P
WHT
:S-MICRO
TO A BOARD
CN8301
D1947
D1930
#
HZS9.1NB2
RL
PROTECT
JW1933
#
D1948
#
D1934
R1952
#
2.2k
R1934
D1931
#
100
D1932
#
D1937
PROTECTOR
R1948
#
JW(5)
R1949
R1953
JW(5)
D1938
JW(5)
#
R1950
PROTECTOR
JW(5)
R1951
R1947
JW(5)
R1932
#
#
R1933
470k
C1935
R1954
470p
#
JW1934
#
12
34
J1932
– 77 –
KV-EX29K94/EX34K94
RM-965
RM-965
7
8
9
CN1905
10P
BLK
:S-MICRO
TO A BOARD
CN1190 & CN1195
D1933
#
PROTECTOR
R1935
100
D1939
R1911
R1913
#
R1914
330
10k
PROTECTOR
330
Q1901
R1936
DTC144ESA
470k
R1920
LED DRIVER
C1938
100
470p
Q1902
DTC144ESA
LED DRIVER
G
R
D1906
SPB-25MVWF
REMOTE SENSOR
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
D1907
D1905
NNCD9.1A-T1
NNCD9.1A-T1
R1915
PROTECT
10k
PROTECT
R1916
C1910
47
47
16V
R1921
100
C1911
47
R1970
R1971
R1972
R1917
470
16V
5.6k
100
C1912
470p
IC1901
S1972
SBX1981-51RP
MENU
S1975 S1976
S1974
S1973
VOL-
TV/VIDEO
AUTO
PRESET
– 78 –
13
14
1
CN1651
4P
WHT
:VH
TO F1 BOARD
CN1602
D1944
NNCD9.1A-T1
PROTECT
R1973
R1974
1k
1.8k
3.3k
S1977 S1978
PRG-
VOL+
PRG+
B-SSS10913-K..-H1.-EX29/34

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