Block Diagram And Schematic Diagram; Overall Wiring Connection Diagram And Block Diagram - Pioneer SX-SW404 Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

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3.1 OVERALL WIRING CONNECTION DIAGRAM AND BLOCK DIAGRAM

3 7 63 1515 0
A
F
POWER SUPPLY UNIT
(WYXCN5,WVXCN5:AWR7043)
(KUCXCN:AWR7044)
B
C
TE
L 13942296513
2 1
B2P3S-VH
D
ADX7510
CN1
2 1
B2P3S-VH
B
AC INLET ASSY
(WYXCN5, WVXCN5
: AWU8273)
(KUCXCN : AWU8274)
E
AN1
2 1
WYXCN5, WVXCN5 : XKP3084
KUCXCN : XKP3085
AC CORD
www
F
12
1
http://www.xiaoyu163.com
2
CN1001
B11B-PH-K-S B11B-PH-K-S
VSF+12
1 1
VS+12
2 2
BEAT CUT
3 3
VE+5
4 4
GNDD
5 5
VS+3R3
6 6
POWER CONT
7 7
GNDD
8 8
FL DC-
9 9
FL DC+
10 10
VFDP
11 11
ADX7508
CN3201
B2P-VH B2P-VH
GND
1 1
+B
2 2
ADX7507
CN3002
9604S-25C
IC3901
3 7
MIC AMP
+36.2dB
MCACC
MIC IN
E
JACK TX ASSY
(WYXCN5, WVXCN5: AWX8707)
(KUCXCN : AWX8708)
x ao
y
. i
SX-SW404
2
http://www.xiaoyu163.com
3
8
Q Q
3 6 7 1 3
1 3 5 7 9 11 13 15
2 4 6 8 10 14
12
25pin FFC
ADD7539
24 22 20 18 16 14 12
25 23 21 19 17 15 13 11
IC5701
LC72725M
1 3 5 7
2 4 6
11pin FFC
ADD7538
2 4 6
1 3 5 7
u163
FM/AM
G
TUNER UNIT
.
(WYXCN5, WVXCN5
: AXX7170)
(KUCXCN : AXX7172)
3
4
2 9 9 4 2 8
FAN
VXM1121
CN5602
B2B-PH-K-S
3
11
IC3003
A/D Converter
AK5358ET
9
2
Q3003
BUFFER
Tr
9, 10 3
IC3001
Input Selector
TC4052BFN
14 4 2
1 5 0 5 8 2 9 9 4
17 19 21 23 25
16 18 20 22 24
Analog Input
CN5801
9607S-25F
10 8 6 4 2
9 7 5 3 1
2
RDS
4
9 11
8 10
SR+
(SR IN)
8 10
9 11 m
co
4
9 9
MCLK
-7dB
2 8 9 9