Pioneer DEH-140UB, Service Manual

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DEH-140UB/XNEW5
9
5 6 7 8
5 6
7
8
C
D
F
A
B
E
F
B
NM NM NM
NM
AUX
ROTARY
COMMANDER
USB
LED
KDT3 KDT2
SOURCE
CN1911
1
2
3
4
5
6
CN1821
CKS6287
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C1921
4700p/50
C1922
4700p/50
D1863
D1802
NM
D1801
NM
D1912
NM
D1911
NM
DGND
DGND
DGND
ILMGND
USBGND
DGND
ILMGND
L1911
NM
12
3
4
NM
Q1851
1
2
3 4
5
6
R1873
R1884 R1885 R1881 R1882 R1883
R1894
R1875
R1871 R1874
R1892
R1872
R1891
R1890
R1895
R1893
S1840
1 2
2
S1839
1 2
S1841
1 2
2
2
2
S1838
1 2
S1842
CSD1168
1
2
3
4
5
VA1923
NM
VA1922
NM
VA1921
NM
D1875
D1873 D1876
D1881
D1874 D1883
D1879
D1878
D1877 D1872
D1882 D1871
D1880 D1865
D1864
R1858
C1865
NM
S1837
1 2
D1884
R1876
D1885
C1864
NM
R1867 R1886
R1887
NM
C1911
0.1u/16
C1912
0.1u/16
DGND
R1821
47k
D1862
JA1921
1
2
3
4
CKN1090
BAND
/ESC
5
DISP/BACK
ILMCLR2
ROT1
KYDT
DPDT
DM
SOURCE
DP
AUXG
ROT0
SW5V
ILMGND
DGND
ILM+B
USGND
AUXR
ILMCLR1
USGND
USB5V
DSENS
AUXL
RED/AMBER
ILMCLR
COLOR1
HT
CLK
LIST
SOURCE
4
5
6
EJECT
EQ
BAND
DISP/BACK
CLK
1
2
3
4
LEFT
RIGHT
5
6
ILM+B
Dimmer off 12.96V
Dimmer on 8.52V
CKS6267
5 V
NM
NM
NM NM
0
0
820 NM
NM NM NM
F
B
DEH-140UBB/XNEW5 B
DEH-141UB/XNEW5 C
DEH-142UB/XNEW5 D
DEH-140UB/XNEW5 A
only D
*except D
except D
only D
D1871 - D1885
R1871
R1874
R1873
R1875, R1876
R1872
SML-D12D8W(RS)
RED AMBER COLOR
SML-D12V8W(PQ)
1.5k
1.8k
2.7k
2.2k
2.7k
1.8k
2.2k
5.6k
4.7k
5.6k
A, B C
*
KEYBOARD UNIT
A
CN832
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
NOTE :
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
NM : No Mount