Block Diagram And Schematic Diagram; Overall Wiring Connection Diagram And Block Diagram - Pioneer SX-SW77 Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 OVERALL WIRING CONNECTION DIAGRAM AND BLOCK DIAGRAM

A
E
SW POWER SUPPLY
(AWR7037)
B
C
D
2 1
B2P3S-VH
ADX7487
CN5
2 1
B2P3S-VH
B
AC INLET ASSY
WYXCN,WVXCN:AWU8273
E
KUXCN:AWU8274
AN1
2
WYXCN,WVXCN:XKP3084
KUXCN:XKP3085
AC CORD
F
12
1
2
B11B-PH-K-S
VSF+12
1
VS+12
2
BEAT CUT
3
VE+5
4
GND
5
VS+3R3
6
ADX7486
POWER CONT
7
GNDD
8
FL DC-
9
FL DC+
10
VFDP
11
B2P-VH
+B
1
GND
2
ADX7485
1
2
3
CN1001
B11B-PH-K-S
1
2
3
4
5
6
7
8
9
10
11
2 9
RDS
IC5701
BU1924FS
CN3201
B2P-VH
1
2
1 3
2
ADD7506
2
1 3
F
TUNER MODULE
WYXCN, WVXCN:AXX7170
KUXCN:AXX7172
ANALOG AUDIO SIGNAL
DIGITAL or PWM AUDIO SIGNAL
COMMUNICATION LINE
SX-SW77
3
4
FAN
VXM1121
CN5602
B2B-PH-K-S
RDSDATA,RDSCLK,RDSPOW
XADPDN
7
A/D CONVERTER
IC3003
PCM1803DB
1 2
3 13
10
INPUT SELECTOR
IC3001
TC4052BFN
16
5 14 1 12
4
5 7 9 11
4 6 8 10
ANALOG INPUT
(SX-SW950 AUX)
11pin FFC
4 6 8 10
5 7 9 11
4
MCLK
15
ADDATA
12