HCD-DJ2i
HCD-DJ2i
54
54
6-26. SCHEMATIC DIAGRAM – MASTER VOL Section –
• See page 60 for IC Block Diagrams.
B
4
A
1
2
5
7
8
6
C
3
7 . 4 7 . 4 7 . 4 7 . 4 7 . 4
0
3 . 2 3 . 3
7 . 4 7 . 4 7 . 4
0 . 7 0 . 7 0 . 2
3 . 3
JL1037
1k
R1031
JL1034
S1046
1
2
3
4
5
D1035
1L434FA22E0TDT01
1k
R1029
1k
R1035
JL1047
1k
R1033
D1032
1L434FA22E0TDT01
1k
R1043
1k
R1042
JL1041
1k
R1212
D1033
1L434FA22E0TDT01
D1031
1L434FA22E0TDT01
1k
R1210
D1037
1L434FA22E0TDT01
JL1032
JL1040
JL1038
JR1003
0
D1036
1L434FA22E0TDT01
1k
R1217
JL1036
JL1281
1k
R1213
1k
R1216
1k
R1211
10
9
8
7
6
5
4
3
2
1
BU2099FV
IC1010
6.8k
R1018
1k
R1037
JL1039
JL1046
1k
R1040
D1034
1L434FA22E0TDT01
1k
R1045
1k
R1214
10V
220
C1026
D1038
1L434FA22E0TDT01
JL1033
1k
R1215
JL041
JL040
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN1003
MASTER VOL
D-GND
LED LATCH
LED CLK
LED DATA
FL+3.3V
LED SO
LED PAD A
LED PAD B
LED+9V
LED GND
LED GND
0
JR1004
(4)
(1)
(7)
(6)
(2)
(5)
(8)
(3)
MASTER VOL BOARD
LED DRIVER
IC1010
VOLUME
D1031-1038
(POWER ILLUMINATOR)