Pcb Connection Diagram; Av Unit - Pioneer CX-3250 Service Manual

1

11. PCB CONNECTION DIAGRAM

11.1 AV UNIT

A
NOTE FOR PCB DIAGRAMS
1.The parts mounted on this PCB
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic dia-
gram.
2.Viewpoint of PCB diagrams
Capacitor
Connector
B
Chip Part
P.C.Board
ANTENNA
C
D
E
E
C
F
A
264
1
2
A
AV UNIT
140
130
SIDE A
SIDE B
120
110
100
90
80
70
R2436
60
50
40
30
20
CN291
10
CN1901
Y
0
X
AVIC-X930BT/XNUC
2
3
R2429
JA2061
R2444
1
1
R2430
C2122
CN2121 R2443
C2121
L2121 T2061
1
VA2121
C2123
R2073 R2074
C2124
L2122
R2064
C2125
R2066
C2126
L2123
U1951
C2127
C2024
R2006
C2031
L2011
R2008
C2034
C2053
C1954
R1954
C1953
R1960
5 1
IC1941
C1933
R1961
40
R1962
R1976
R1974
R1975
CN1951
R1533
1 10
10 CN1521
1 5
1 5
10 20 30
3
4
AV PREOUT
4
2
JA1891
3
5
L2068 Q2061
R2062
R2063
1 L2064 R2072
C2069
L2065
E R2065
R2068
R2067
C2007
C2001
D2001
C2075
R2011
R2002
L2006
C2011
R2001 C2003 C2004
C2002
R2004 L2005
L2001
L2008 C2015
C2016 C2008 C2012
L2003
C2009
C2051
R2003
L2021
R2005 C2013 D2002
C2030
C2022
C2020
C2026
C2023
R2007
C2029
C2025
C2028
C2052
C2027
C2033
IC2001
C2032
R2009
L2012
1
C2035
X2001
35 40 45
C2039
C2043
C2037
R2016
C2048
L2013 C2041
C2046
R2019
L2015
R2017 C2047
C2021
C2045
R2051
C2038
L2014
C2040 R2022
C2106
IC2101
5
1
IC2102
U2101
R2108
5
C2109
C2108
R2106
R2459
C2426
R1623
R2440
R1621
R2447
D1621
C1622
CN2202
15 5 1
35 25
R2455
30 20 10
1 L1523 R1534
C1531
R1535
C1526
C1527
C1530
2 0 3 0
R2445
2 5
R2446
R2448
40 50 60
4
>
P 1201
>
P 1242
>
P 1243
>
P 1291
1
R1181
Q1181
R1182
E
C1764
C1
C
6
7
C1777
C1191
C1181 C178
C177
C17
D1891
R1748
R1749
C1710
R1746
R1786 R1788
Q1691
C1739
E
R1785 R1787
1
R1744
VR1691
L2009
CN1851
R
L2010
R1735
R1737
R1736
R1738
R1435
R1434
R1
R1
R1432
R1
C2107 R1449
R1450
R1451
1
C1337
R2111
R
C2104 R1428
R1333
R1427
X2101
R1419
R1452
1
D1301
L2103
D1302
R1420
C1324
C1624 1 10
P1291
CN1301
IC1621
1
R1622
10 20 30 40 50
CN2301
1 5 15 25 35 45
FRONT
70 8