20
1
2
3
4
1
2
3
4
F
E
D
C
B
A
GM-2137ZF/X1R/UC
7.2 IC
IN+
IN-
C1-
MODE
C1+
PGND1
OUT+
DIAG
VP1
VP2
OUT-
PGND2
C2+
VREF
C2-
STAT
SGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
POWER-
STAGE
POWER-
STAGE
PREAMP
+
-
FEEDBACK
CIRCUIT
PREAMP
+
-
LOAD
DETECTOR
DYNAMIC
DISTORTION
DETECTOR
DIAGNOSTIC
INTERFACE
CURRENT
PROTECTION
LOAD DUMP
PROTECTION
TEMPERATURE
PROTECTION
LIFT-SUPPLY
LIFT-SUPPLY
TEMPERATURE
SENSOR
CLASS-B
CLASS-H
FAST MUTE
STANDBY
MUTE
ON
reference
voltage
disable
disable
Vp*
Vp*
1
2
4
3
5
9
16
10
7
8
15
11
17
14
TDA1562ST
Summary of Contents for GM-2137ZF
Page 4: ...4 1 2 3 4 1 2 3 4 F E D C B A GM 2137ZF X1R UC 2 2 EXTERIOR ...
Page 10: ...10 1 2 3 4 1 2 3 4 F E D C B A GM 2137ZF X1R UC A a A b A b 1 2 3 A AMP UNIT ...
Page 13: ...13 5 6 7 8 F E D C B A 5 6 7 8 GM 2137ZF X1R UC A SIDE A FRONT ...
Page 14: ...14 1 2 3 4 1 2 3 4 F E D C B A GM 2137ZF X1R UC A A AMP UNIT ...
Page 15: ...15 5 6 7 8 F E D C B A 5 6 7 8 GM 2137ZF X1R UC A SIDE B 1 1 ...
