JVC DR-MV5BEK Service Manual page 38

TERMINAL(I/O) SCHEMATIC DIAGRAM
5
2SC2412K/QRS/
CN915
4
TO MAIN
(TERMINAL)
CN7115
SHEET 9
3
CN913
2
TO MAIN
(TERMINAL)
CN7114
SHEET 9
CN914
TO MAIN
(TERMINAL)
CN7113
1
SHEET 9
A
R905
10k
Q905
DTC144WKA
R929 100 R914
R902
R930 100 R915
27k Q902
2SC2412K/QRS/ R909
75 C902 C903
C904 C905
330p 330p
330p 330p
J902
Q901 Q903
DTC144WKA
R904
470k
R901
10k
D901
µ
L904 4.7
µ
R910 L905 4.7
C991
75
220
R903
18k
C901
220
C942 C941 C940 C939 C937
4.7 10 C935 C934
1 1 1
0.01 0.01
C950
10
C951
10
C952
10
R937
100
C944
47
D904
B C
Q907
2SA1037AK/QR/
100
R922
75
100 R918
1k
L903 µ
1
R919
100
R920
0Ω
Q908
R916
2SA1037AK/QR/
330
R921 D903
1K
µ
L931 10 R924
R923
68
75
µ
Q904
L932 10 Q944
DTC144WKA
DTC114EKA
C915
330
C914 C992
220 220
L917 µ
10
R993
R990 R992
39k
27k 1k
Q932 Q933
C996 2SA1576A/QR/
2SA1576A/QR/
0.01
R994
10k
R991
C997
47k
C966 0.01
C932 C930
1 0.01
IC901
C956
47
C960 R976 R977
0.01 1k 82k
C953
1
C957 Q936 L919 µ
2SA1576A/QR/ C968 10
1
L914
C963
C954 R978
47 C964
1 68k
0.01
C955
1
L918 µ
10
C961 C962
47 0.01
D E
2-23 2-24
R931 100 R927 100
R932 100 R928 100
C918 C919
C920 C921 L908 µ
330p 330p
J901 330p 330p 0.22
µ µ
R925 R926 L909 4.7 L933 10
75 75
µ
L910 4.7
R971
µ
L934 10
C916 C917
330 330
R965 R966 R968
330 5.6k 3.3k
R969
C971
100
Q941 47
2SA1037AK/QR/ R967
5.6k
B904
C973 Q943
0.01 DTC144WKA
Q942
DTC114TKA
C994
220
C981
220
C982
330
R944 R945
C983
330 330
330
IC902
R988
100
L938
R939 Q912 R989
100 2SA1037AK/QR/ 100
C965
0.01
R940 C987 C988
Q913
100 0.001
2SA1037AK/QR/
F
R972
R985
75
J905 J905 J905
R986
75
R987
75
L937
J907 J907
C985 C986
0.001
p10756001a_rev1
SHEET 10
G