Keyboard Unit - Pioneer DEH-X16UB/XNUC Service Manual

Cd rds receiver
Table of Contents

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1

10.2 KEYBOARD UNIT

A
SEG32
B
61
SEG33
62
SEG32
SEG34
SEG34
SEG33
63
SEG35
SEG35
64
SEG36
SEG36
65
SEG37
SEG37
66
SEG38
SEG38
67
SEG39
SEG39
68
SEG40
SEG40
69
SEG41
SEG41
70
SEG42
SEG42
71
SEG43
SEG43
72
SEG44
SEG44
73
SEG45
SEG45
74
SEG46
SEG46
SEG50
75
SEG47
SEG47
SEG51
76
SEG48
SEG48
77
SEG49
SEG49
78
C
SEG50
79
SEG51
80
D
SEGMENT LCD
A
DEH-X16UB/XNUC
B
DEH-X1650UB/XNCS
C
DEH-X1650UB/XNGS
D
DEH-X1650UBG/XNGS
E
DEH-X1650UB/XNGS1
E
F
DEH-X1690UB/XNID
F
B
44
1
2
GRILLE uCON
SEG11
40
SEG10
39
SEG9
38
SEG8
37
SEG7
36
SEG6
35
SEG5
34
SEG4
33
SEG3
IC1801
32
PD6583A8
SEG2
31
SEG1
30
SEG0
29
COM3
28
COM2
27
COM1
26
KDT1
COM0
25
KDT3
KDT0
24
KDT2
23
22
21
X1801
5 MHz
CSS1547-
L1801
DGND
DGND
NM
V1801
CAW2024
DEH-X16UB/XNUC
2
3
S1821
1
2
LEFT
KST0
SEG11
SEG10
S1827
SEG9
1
2
SEG8
EQ
SEG7
SEG6
KST1
SEG5
S1830
SEG4
1
2
SEG3
DISP
SEG2
SEG1
SEG0
KST2
COM3
S1834
COM2
1
2
COM1
2
COM0
KST3
KDT3
S1837
KDT2
1
2
KDT1
S1838
KDT0
SOURCE
1
2
SRC
IC1941
SIR8440B5
R1942
NM
DGND
D1952 - D1966 : SML-D12P8W(KL)
ILMGND
only D
3
4
KEY MATRIX
S1822
S1823
1
2
1
2
RIGHT
EJECT
BAND
S1828
S1829
1
2
1
S1840
2
1
1
LIST
BACK
S1831
S1832
1
2
1
2
6
4
S1835
S1836
1
2
1
2
3
1
DGND
R1944
100
REMOTE
COLOR1
GREEN
4
S1824
1
2
S1825
2
1
2
S1841
2
S1833
1
2
5
ILLUMINATION
Q1951
NM

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