Block Diagram And Schematic Diagram; Tel 13942296513 - Pioneer XR-A670 Service Manual

1
XR-A670, XR-A370
QQ

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

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3.1 BLOCK DIAGRAM and OVERALL WIRING DIAGRAM
J
A
DISPLAY ASSY
(XR-A670/MYXJ, NVXJ : XWZ3215)
(XR-A670/KUCXJ : XWZ3214)
(XR-A370/MYXJ, NVXJ : XWZ3210)
(XR-A370/KUCXJ : XWZ3209)
B
AA
FM/AM TUNER MODULE
(MYXJ, NVXJ : AXQ7068)
TE
L 13942296513
AB
FM/AM TUNER MODULE
(KUCXJ : AXQ7065)
CN6201
C
JA3001
IC8201
CXD2587Q
DIGITAL
SERVO
www
D
SERVO MECHANISM ASSY
(XXA3010)
14
1
http://www.xiaoyu163.com
2
MYXJ, NVXJ
4
TYPES
IC5751
ONLY
BU1923F
RDS IC
IC8101
IC8301
CXA1821M
BA5970FP
RF AMP
DRIVER
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
System Control
IC3001
LC75394NED
E-VOL IC
17
58 55
16 33
21
Q Q
3 6 7 1 3
F F 1/3-
AF ASSY
16
(XR-A670/MYXJ, NVXJ : XWZ3200)
(XR-A670/KUCXJ : XWZ3199)
(XR-A370/MYXJ, NVXJ : XWZ3197)
(XR-A370/KUCXJ : XWZ3196)
XR-A670
JA8651
ONLY
u163
.
TRADE ASSY
E
(XWZ3232)
3
4
2 9 9 4 2 8
V5621
5901
FL TUBE
SR
29
IC5501
PDC057A
S5951
81 82
83 84
S5952
IC3301
STK407-100B (XR-A670)
STK407-070B (XR-A370)
IC3101
BA4558F-HT
2 6 1 7 14 10
AMP
Power AMP
IC3501, IC3502
BA4558F-HT
1 5 0 5 8 2 9 9 4
7 1
Godzilla Amp
F 3/3
B
CD ASSY
(XR-A670 : XWZ3233)
(XR-A370 : XWZ3229)
m
D
co
C
SW ASSY
(XWZ3231)
MOTOR ASSY
(XWZ3230)
4
9 9
7 6
2 8 9 9
5 3