Pioneer DEH-2500UI/XNUC Service Manual page 45

5
4
REFERENCE AREA MAP
2
GRILLE uCON&LCD
5
2
KEY MATRIX
& ROTARY
ND/ESC
USB
31
2
32
2
CK
5
4
37
2
MULTI-CONTROL
R1931 2.2k
R1932 2.2k
ILLUMINATION
NM
NM
Q1953
Q1952
*1
NM
*1
A, B, D, G
SWBA05(FI231718)
D1951
D1967-D1981 SML-D12V8W(PQ)
R1971
R1973
R1976
R1978
R1979
R1980
R1981
R1982
R1983
R1990
5
6
AUX 1921-1930
1801-1820
1931-1940
CONNECTOR
1821-1850
REMOTE 1941-1950
1911-1920 1951-2000
LED
S1830
2
3
1
CSD1168-A
DGND
5 V
ILM+B
DGND
COLOR1
RED
C, E, F
CSL0401WBHCW1
FC-1608SXK630D08
1.5k
680
1.5k
1k
1.2k
680
NM
820
NM
1.8k
NM
1k
NM
1.8k
NM
1k
NM 2.2k
1.8k
820
6
AUX
L1802
CTF1389-A
JA1921
R1922 NM
CKN1094-A
3
L1803
2
CTF1389-A
1
R1921 NM
R1923 NM
L1804
CTF1389-A
Dimmer off 12.13V
Dimmer on 8.03V
AUX:+2.2 dBs
Q1951
4 3
2
5
6 1
NM
ILMCLR
ILMGND
DEH-2500UI/XNUC
7
B
KEYBOARD UNIT
DGND
DGND
USB
CN1911
CKS6443-A
1
2
3
4
5
6
C1911
0.1u/16
ILMGND
DGND
USB:±0.0 dBs
USBGND
7
8
A
B
CN1931
CKS6451-A
1 DGND
2 ILMGND
3 SWVDD
4 ROT1
ILM+B
5
6 ROT0
USBGND
7
A
8
KYDT
9 USBGND
CN801
10
DPDT
11
USB5V
12 ILMCLR1
DM
13
C
14 ILMCLR2
DP
15
16 AUXGND
17
AUXR
18
SOURCE
19 AUXL
20 DSENS
D
E
F
B
45
8