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MAP-S1
81
IC2003 IRS2052M
– AMP Board –
IC2001 NJW1194
INA1 1
INA2 2
INA3 3
INA4 4
GND 5
GND 13
TONE_TR1A 14
TONE_BA1A 15
TONE_BA2A 16
GND 7
DCCAP_A 6
OUTA 8
VDDOUT 9
DATA 10
CLOCK 11
LATCH 12
+
–
+
–
INB1
32
INB2
31
INB3
30
INB4
29
GND
28
DCCAP_B
27
GND
26
OUTB
25
ADR1
24
ADR0
23
V+
22
V–
21
TONE_BA2B
17
TONE_BA1B
18
TONE_TR1B
19
GND
20
CONTROL
LOGIC
TONE
TONE
ZERO CROSS
DETECTION
HO2
NC
24
LO2
20
HO1
14
NC
13
VB2
22
CLIP1 46
COMP1 45
NC
NC 48
CSD 47
1
VAA 43
IN1 44
GND 41
OTW
2
NC
12
VS1
11
NC
10
NC
35
NC
36
VREF
34
OCSET
33
DT
32
VS2
26
NC
25
OTP
29
NC
28
NC
27
VB1
15
CSH1
16
VCC2
18
COM2
19
LO1
17
CLIP2 38
NC 37
COMP2 39
IN2 40
FAULT
3
CKO
4
X1B
5
X1A
6
X2B
7
X2A
8
XSL
9
PROTECTION
CONTROL
CLOCK
OSCILLATION
SOFT SHUTDOWN
CONTROL
GD
23
GD
GD
GD
UVBS1
UVBS2
OCH1
OCL1
OCL2
OCTS
UVAA
UVCC
CSH2
21
OCH2
+
–
+
–
OTA1
VSS 42
VCC
31
COM
30
OTA2
PWM
1
PWM
2
DEADTIME
2
REFERENCE
VOLTAGE
DEADTIME
1
OVER
TEMPERATURE
VCC
LOW SIDE SUB