Denon DCD-720AE - Page 83

83
IP4001 (IC31)
Pin Discriptions
8 9 10 11 12 13 142 3 4 5 6 71
21 20 19 18 17 16 1527 26 25 24 23 22
28
DO1- DO1+ IN1 IN1A N/C REO MUTE SGND F WD I N 2 DO 2 + DO2- PGND1 REV
DO5+DO5-DO3-DO3+IN3CTLVCC1VCC2REFIN4AIN4DO4-PGND2 DO4+
(FIN)
(FIN)
IP4001
NO SYMBOL I/O DESCRIPTION
1 DO1- O CH1 OUTPUT (-)
2 DO1+ O CH1 OUTPUT (+)
3 IN1 I CH1 INPUT 1
4 IN1A I CH1 INPUT 2
5 N / C - NO-CONNECTION
6 REO O
REGULATOR
OUTPUT
7 MUTE I
MUTE
INPUT
8 SGND -
SIGNAL
GROUND
9 FWD I CH5 INPUT 1
10 IN2 I CH2 INPUT
11 DO2+ O CH2 OUTPUT (+)
12 DO2- O CH2 OUTPUT (-)
13 PGND1 - POWER GROUND 1
14 REV I CH5 INPUT 2
NO SYMBOL I/O DESCRIPTION
15 DO5+ O CH5 OUTPUT (+)
16 DO5- O CH5 OUTPUT (-)
17 DO3- O CH3 OUTPUT (-)
18 DO3+ O CH3 OUTPUT (+)
19 IN3 I CH3 INPUT
20 CTL I
CH5 MOTOR SPEED
CONTROL
21 VCC1 I
SUPPLY VOLTAGE 1
(CH2,CH3,CH5)
22 VCC2 I
SUPPLY VOLTAGE 2
(CH1,CH4,SIGNAL,REG)
23 REF I CH BIAS INPUT
24 IN4A I CH4 INPUT 1
25 IN4 I CH4 INPUT 2
26 DO4+ O CH4 OUTPUT (+)
27 DO4- O CH4 OUTPUT (-)
28 PGND2 - POWER GROUND 2
Pin Discriptions