Schematic Diagram Of H1 Board - Sony KV-EX29M93 Service Manual

(9) Schematic Diagram of H1 Board

1 2 3
A
CN1932
6P
WHT
:S-MICRO
B TO A BOARD
CN1193
C
D1942
#
PROTECTOR
D1940
#
D
PROTECTOR
E
F
L1932
C1930
0.01
:EL0606
:MPS
L1931
C1932
0.01
:EL0606 :MPS
G
D1945
1SS119-25
PROTECT
D1946
1SS119-25
J1931
H
PROTECT
I
J
KV-EX29M39/EX29M87/EX34M97
KV-EX29M93/EX29M65
4 5 6
CN1934
10P
WHT
:S-MICRO
TO A BOARD
CN8301
D1947
D1930
#
R L
HZS9.1NB2
PROTECT
JW1933
#
D1948
#
D1934
R1952
#
2.2k
D1931
#
R1934
100
D1932
#
PROTECTOR
D1937
R1948
#
JW(5)
D1938
#
R1949
R1953
PROTECTOR
JW(5)
JW(5)
R1935
R1950
100
JW(5)
R1951
JW(5)
R1947
R1932 #
#
C1935 R1933
470k
R1954 470p
#
JW1934
#
1 2
3 4
J1932
1-784-646-11
– 133 –
KV-EX29M39/EX29M87/EX34M97
RM-963
KV-EX29M93/EX29M65
RM-964
7 8 9
CN1905
10P
BLK
:S-MICRO
TO A BOARD
CN1190 & CN1195
D1933
#
PROTECTOR
R1915
D1939
R1911 R1913
#
330 10k
PROTECTOR
R1914
330
Q1901
DTC144ESA
R1936 C1938 LED DRIVER R1920 R1921
470k
470p 100
Q1902
DTC144ESA
LED DRIVER
G R
D1906
SPB-26MVWF
J1933
LED(2 COLOR LED)
3P
(AC SW,AV INPUT,PRESET KEY,PHONE OUT,LED,SIRCS RECEIVER)
RM-963
RM-964
10 11 12
CN1652
4P
WHT
:VH
TO D BOARD
CN6604
S1651
AC-PUSH-SW
D1905
NNCD9.1A-T1
PROTECT
10k R1916
47
C1910
NNCD9.1A-T1
47
16V
100 C1911
47
16V R1970 R1971 R1972
R1917 5.6k 470
100
IC1901
S1972
SBX1981-51
MENU
REMOTE SENSOR
S1974 S1975
TV/VIDEO VOL-
C1912 S1973
470p
AUTO
PRESET
B-SSS10617-...-H1.-EX29/34
– 134 –
13 14 15
CN1651
4P
WHT
:VH
TO F1 BOARD
CN1602
D1907
PROTECT
D1944
NNCD9.1A-T1
PROTECT
R1973 R1974
1k 1.8k 3.3k
S1976 S1977
VOL+ PRG- S1978
PRG+