Pioneer DEH-3700MP, Service Manual

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DEH-3700MP/XU/UC
55
5 6 7 8
5 6
7
8
C
D
F
A
B
E
20
21 40
41
60
61 80
1
* PE5460A
Pin No.
63
64
65
66
67
68
69, 70
71
72
73
74
75
76
77
78
79
80
Pin Name
asens
bsens
dsens
source
VSS
VDD
X2, 1
IC(VPP)
NC
VSS
AVDD
AVREF1
SL
TEMP
VDSENS
DISCSENS
STRKEY1
I/O
I
I
I
I
I
I
I
I
I
Function and Operation
ACC sense input
Back up sense input
Grille detach sense input
Source sense input
GND
VDD
Crystal oscillator connection pin
GND
Not used
VSS
VDD
VDD
Signal level input
Temperature detection input
VD power supply short circuit input
DISC loading detection input
Wired remote control input
IC's marked by * are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
BA33BC0FP
-
+
Vref
3
2
1
VCC NC OUT
Vref
OCP TSD