Denon DN-X300 Service Manual page 11

THAT2180 (IC111, 112, 211, 212)
1
Pin Name
Input
Ec+
Ec–
Sym
V–
Gnd
V+
Output
1M FLASH MEMORY (IC802)
4 3 2 1 32 31 30
5
A7
6
A6
7
A5
8
A4
9
A3
10
A2
11
A1
12
A0
13
IO
14 15 16 17 18 19 20
BD4745G (IC803)
5 4
Vcc Vout
NC SUB GND
1 2 3
BIAS CURRENT
COMPENSATION
SIP Pin
1
Input
2
1
3
6
Gnd
4
5
6
7
8
ADG212A (IC113, 213)
29
A14
28
A13
27
A8
26
A9
GND
25
A11
24
OE
23
A10
22
CE
21
IO
IN1 1 16
D1 2 15
S1 3 14
V 4 13
SS
5 12
S4 6 11
D4 7 10
IN4 8 9
11
2k
25
Vbe
MULTI-
PLIER
Iadj
Iset
IN2
IN1
D2
S2
IN2
V
DD
V
L
IN3
S3
D3
IN4
IN3
DN-X300
7
Vcc
2
Ec+
Ec-
3
8
Output
4
Sym
V-
5
S1
D1
S2
D2
S3
D3
S4
D4