Pioneer DEH-1600UB Service Manual page 41

5
D
K
5
4
MULTI-CONTROL
R1931
2.2k
R1932
2.2k
ILLUMINATION
Q1951 Q1952
NM NM
*1
except D
*1
D1968 - D1982
(COLOR)
R1974
R1975
R1976
R1977
R1978
R1979
R1980
R1981
R1982
R1983
R1984
R1985
R1986
R1987
R1988
R1989
R1990
5
6
AUX
S1839
JA1921
2
CKN1090-A
3
1
DGND
CSD1168-
5 V
ILM+B
DGND
Dimmer off 12.23V
Dimmer on 8.13V
COLOR2
RED/AMBER
A, C B
FC-1608SXK630D08 SML-D12D8W(RS)
(AMBER)
(RED)
only D
NM NM
8.2k 4.7k
0 0
NM 1k
1.2k NM
NM NM
6.8k 3.9k
1.2k
NM
2.2k NM
NM 820
NM
1.8k
820
NM
1.8k
NM
NM
1.2k
1.8k
NM
1.5k
NM
2.7k NM
6
B
REFERENCE AREA MAP
AUX
GRILLE uCON&LCD 1801-1820
CONNECTOR
KEY MATRIX 1821-1850
& ROTARY
REMOTE
USB
1911-1920 LED
L1921
NM
R1921
0
L1922
NM
3
2
1 R1922
0
AUX:+2.0 dBs
R1923
0
L1923
NM
Q1953
4 3
5 2
6 1
NM
ILMCLR
ILMGND
except D
DEH-1600UB/XNEW5
7
KEYBOARD UNIT
1921-1930
1931-1940
1941-1950
1951-2000
DGND
DGND
USB
CN1911
CKS6443-
1
2
3
4
5
6
ILMGND
DGND
USBGND
7
8
A
B
CN1931
CKS6451-A
1 DGND
2 ILMGND
3 SWVDD
4 ROT1
ILM+B
5
6 ROT0
USBGND
7
8
KYDT
A
9 USBGND
10
DPDT
11
USB5V
CN801
12 ILMCLR1
C
13 DM
14
ILMCLR2
DP
15
16 AUXGND
17
AUXR
18
SOURCE
19 AUXL
20 DSENS
D
E
F
B
41
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