Marantz CD6005 - Page 61

IP4001 (IC101)
Block Diagram
48
DCD-710AE
IP4001 (IC14)
Pin Discriptions
Block Diagram
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 FW D IN2 D O 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
8 9 10 11 12 13 142 3 4 5 6 71
21 20 19 18 17 16 1527 26 25 24 23 2228
DO1- DO1+ IN1 IN1A N/C REO MUTE SGND FWD IN2 DO2+ DO2- PGND1 REV
TSD
10K
10K
DD
Level Shift
10K
10K
DD
Level Shift
IN2
10K
10K
DD
Level Shift
DD
SWITCH
Level Shift
MSC
10K
10K
DD
Level Shift
BIAS
VCC2
REGULATOR
3.3K 3.3K
2.5V
20K 20K
PWR
TR
()
(FIN)
MUTE
IN1
48
DCD-710AE
IP4001 (IC14)
Pin Discriptions
Block Diagram
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 W D I N2 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
8 9 10 11 12 13 142 3 4 5 6 71
21 20 19 18 17 16 1527 26 25 24 23 2228
DO1- DO1+ IN1 IN1A N/C REO MUTE SGND FWD IN2 DO2+ DO2- PGND1 REV
TSD
10K
10K
DD
Level Shift
10K
10K
DD
Level Shift
IN2
10K
10K
DD
Level Shift
DD
SWITCH
Level Shift
MSC
10K
10K
DD
Level Shift
BIAS
VCC2
REGULATOR
3.3K 3.3K
2.5V
20K 20K
PWR
TR
()
(FIN)
MUTE
IN1
61