Main Assy (6/10) - Pioneer XW-NAV1-K Service Manual

1

10.7 MAIN ASSY (6/10)

QQ
3 7 63 1515 0
A
FROM/TO MPEG/MICON/DSP
(DVD)
D 1/10
DVD_L
B
D 1/10
DVD_R
FROM/TO SUB MICON
(TU)
TUNER_L
+V5S
+V3.3S
XADPDN
C
AV_SW1
D 4/10
TUNER_R
TE
L 13942296513
FROM/TO AV IN/OUT
(iPod)
IPOD_L
D 5/10
AUDIO_BIAS
AV_RET
D
IPOD_R
FROM/TO AUDIO AMP/SPEAKER OUT
D 7/10
MCLK
FROM/TO POWER PORT1
D 9/10
+V3.3S
E
FROM/TO POWER PORT2
+V9S
D 10/10
+V5S
www
The DC voltage each part was measured with the
Digital tester during playback.
F
D
6/10
62
1
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2
R7074
15K 1/16W
1608
(DVD)
C7056 R7056
10 B 10K 1/16W
+-1%
1608
2125
C7055 R7057
10 B 10K 1/16W +-1% 15K 1/16W
+-1%
1608
2125
R7087
1.8K
(TU)
C7059
W878
1608 10 B
(2125)
C7062
W879
1608 10 B
(2125)
R7086
1.8K +-1%
R7046 C7060
W880
1608
330 +-1%
10 B
(2125)
C7033 R7053
10 B 22K +-1%
(2125)
(2125)
C7031
10 B
(2125)
C7024 R7049
22K+-1%
10 B
R7050 R7065
C7057
W909
330 +-1% 10 B 22K
1608
(2125) +-1%
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y
. i
2
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3
8
R7047
+-1% 1.5K 1/16W +-1%
1608
(DVD)
R7068 C7067
+-1%
18K 1/16W 68P CH
1608 1608
0 4.4 4.4 4.4
4 3 2 1
-
+
+
-
5 6 7 8
5.8 4.8 4.8 9.2
R7064 C7064
18K 1/16W
68P CH
+-1% 1608 1608
R7048
R7071
1.5K 1/16W
1608 +-1% 1608
R7070 C7068
220P CH
+-1% 18K+-1%
1608
C7096 R7075 R7080
100 +-1%
18K
47P CH
+-1%
4 3 2 1
-
+
+
-
5 6 7 8
C7095 R7072 R7081
Q Q
3 6 7
47P CH 18K 100 +-1%
1608 +-1%
R7066 C7065
18K +-1% 220P CH
(iPod)
R7067 R7073
22K+-1% 22K +-1%
1608
C7066
C7098 (iPod) R7076
CH
47P 180P 100 +-1%
CH
4 3 2 1
-
+
+
-
5 6 7 8
C7063
R7077
180P CH
100 +-1%
C7097
47P CH
1608
R7069
22K
+-1%
u163
The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
XW-NAV1-K
3
4
2 9 9 4
(TU)
1 3 (iPod) 1 5 0 5 8 2 9
DC BIAS IC
IC7009
I0QF045650
4.8
4.8
4.6
0
-VS
m
co
.
4
2 8
9 9
(iPod)
8
(TU)
9
9 4 (iPod) 2 8 9 9
9.2
+VS
4.6
4.6
4.6