Pioneer AVIC-D3/XU/UC Service Manual page 277

5
NJM2505F
VOUT
1
GND 2
3
V+
5
6
BA4558RFVM
5
VGND
OUT1
-IN1
+IN1
VIN
4
VEE
PAL007C
TAB
P-GND2
OUT2-
STBY
OUT2+
VCC
OUT1-
P-GND1
OUT1+
SVR
IN1
IN2
S-GND
IN4
IN3
AC-GND
OUT3+
P-GND3
OUT3-
VCC
OUT4+
MUTE
OUT4-
P-GND4
SWITCH
AVIC-D3/XU/UC
6
7
Protector;
Over voltage
amp_vcc
Stand-by
Circuit
Offset
Detection
Offset
Detection
Protector;
Short circuit
Offset
Detection
Offset
Detection
Protector;
Over current limit
Mute circuit
7
8
A
VCC
OUT2
-IN2
+IN2
B
Reference
Protector;
Thermal
C
D
E
F
277
8