Pioneer DEH-P8MP Service Manual page 72

1
PAL008A
- Pin Layout
A
B
- Block Diagram
DATA 26
C
23
CK
AC-GND 17
IN1 12
D
IN2 13
IN3 15
E
IN4 16
S.GND
14
F
72
1
WWW.PCBOOK.IR
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
MG1
2
D/D conv.
contoroller
STEP-UP
HE/STD SW
Mute STBY
11
SVR
DEH-P8MP/XN/UC
2
3
VCC1 VCC2
7 21
Vcc1 Vcc2
offset Detection
+
-
Short Circuit
Protection
-
+
Short Circuit
Protection
+
-
Short Circuit
Protection
-
+
Short Circuit
Protection
17
AC-GND
3
4
5 CCGND
10 OUT1+
8 OUT1-
9 PW GND CH1
6 OUT2+
4 OUT2-
PW GND CH2
3
22 OUT3+
24 OUT3-
25 PW GND CH3
18 OUT4+
OUT4-
20
19
PW GND CH4
1
TAB
4