Pioneer CDX-MG6346ZH Servise Manual page 20

1
CDX-MG6346ZH,MG6446ZH
QQ
3 7 63 1515 0
3.3 CD CORE UNIT(STS UNIT)
A
B
TE
L 13942296513
M1 : CXB3174
ELV SENSE
Q1 : RPI-221
M3 : CXB3175
C
MOTOR PCB
(A)
F
www
D
D F
20
1
http://www.xiaoyu163.com
2
H
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
D CD CORE UNIT(STS UNIT)
G
Q Q
3 6 7 1 3
+5V REGULATOR
7.5V
9.0V
LOAD SWITCH
DOOR SWITCH
MODE SWITCH
u163
.
3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
4
9 9
SURE TRACK
MEMORY CONTRO
2 8 9 9
MOTOR DRIVER