Denon DN-A100 - Top View

6
DN-A100
LB1930 (IC52)
24 P11 INT1 I POWER OFF
25 P10 PDO3/PWM3 TC3 AC RELAY 2
26 P30 AIN0 AI MODEL
27 P31 AIN1 AI SP A/B
28 P32 AIN2 AI REC. SEL
29 P33 AIN3 AI FUNC. SEL
30 P34 AIN4 STOP2 O H/P MUTE
31 P35 AIN5 STOP3 O SP A
32 P36 AIN6 STOP4 O SP B
33 P37 AIN7 STOP5
34 VAREF Vref
35 AVDD AVDD
36 AVSS AVSS
37 P40 O PHONO
38 P41 O CD
39 P42 O TUNER
40 P43 O AUX-1
41 P44 O AUX-2
42 P45 O AUX-3
43 P46 O TAPE-1
44 P47 O TAPE-2
Pin No. Port Name I/O Function
V
CC
NC
OUT1
NC
OUT2
P-GND
NC
IN1
IN2
S-GND
LB1930M
1
2
3
4
5
10
9
8
7
6
V
CC
IN1
IN2
CPU
60kΩ
60kΩ
80kΩ80kΩ
S-GND P-GND
OUT2
OUT1
M
C1=1uF
1
3
4
5 6
7
9
Contorol
block
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