Akai DV-R4100VSS

64
63
IC802, IC802 BA05ST
-
+
VCC
GND
CTL
2
1
3
4
5
REFERENCE
VOLTAGE
C
OUT
+
1
40
2
39
3
38
4
37
5
36
6
35
7
34
8
33
9
32
10
31
11
30
12
29
13
28
14
27
15
26
16
25
17
24
18
23
19
22
20
21
INP1
INN1
OUT1
AGND1
INP2
INN2
OUT2
AGND2
INSW
AGND3
INSR
AGND4
INSL
AGND5
INC
AGND6
INFR
AGND7
INFL
VEE
-
-
+
+
TREBLE
BASS
L
O
G
I
C
Ri=20K
Ω
Ri=20K
Ω
Ri=20K
Ω
Ri=20K
Ω
Ri=20K Ω
Ri=20K Ω
MASTER
VOLUME
0~-95dB
1dB/step, MUTE
AGND10
VCC
AGND9
CL
DA
MUTE
DGND
AGND8
OUTSW
OUTSR
OUTSL
OUTC
OUTFR
OUTFL
BNF2L
BNF1L
BNF2R
BNF1R
TNFL
TNFR
IC605 BD3814FV
Thermal
Limit
+
-
+
Current
Limit
GND (FIXED OUTPUT)
ADJ. (ADJUSTABLE OUTPUT)
V
IN
V OUT
Substrate
U17, U18 LD1117S33C
U19 LD1117S
2
12
10
7
3
1
5
4
+
+
1
1
AMP2
AMP1
IN2
OUT2
400ohm
400ohm
20kohm
20kohm
PRE-GND
PW-GND
OUT1
IN1
RIP-FIL
VCC
6
9
11
8
IC601, IC602, IC603 TA8258H
IC503 BU4551BF
W 1
W 1
X 0
X 0
X 1
X
1
X
X
Y
Y
Y 0
Y 0
V EE
V EE
W 0
W
0
W
W
Z
Z
Z 1
Z 1
Z 0
Z
0
Y 1
Y
1
CONTROL
CONTROL
1
16
15
14
13
12
11
10
9
2
3
4
5
6
7
8
Vss
V
DD
COMMON
DRIVER
SEGMENT DRIVER & LATCH
CLOCK
GENERATOR
SHIFT REGISTER
ADDRESS
DETECTOR
DI
CLK
CE
VSS
VDD
OSC
/INH
VDD2
VDD1
COM1
COM2
COM3
COM4
SG51
SG50
SG12/P12
SG1/P1
SG2/P2
SG13
IC302 PT6254LQ
1OUT
1IN-
1IN+
V /GND
CC-
V
2OUT
2IN-
2IN+
CC+
1
2
3
4
8
7
6
5
U1 TL3472CD/R