Pioneer DEH-P5050UBXN Service Manual page 49

5
QQ
3 7 63 1515 0
A
JOYST(V)
over~under
0.00 0.50
0.50 1.30
B PUSH D
1.30 2.30
2.30 3.70
3.70 4.50
4.50 5.00
C
TE
L 13942296513
TI CONTROL
S1906
CSX1120
Phase_A
1
2 Enc_Com
3 A
4 B
5 Com
DGND
R1924
3R3K
R1922 R1925
3R3K 2R2K
DGND
R1923 R1926
3R3K 2R2K
DGND
www
.
5
http://www.xiaoyu163.com
6
IC1901
GP1UX51RK
R1935
100
DGND
Q1902
2SC4081
TP2
R1934
3R9K
OELG
R1953
1K
R1914
1K
x ao u163
y
i
6
http://www.xiaoyu163.com
7
2 9
8
KYDT DPDT
R1937
2R2
Q Q
3 6 7 1 3 1 5
OELG
co
.
DEH-P5050UB/XN/ES
7
9 4 2 8
B
KEYBOARD UNIT
X1901
CSS1577
10.0MHz
1 3
1
3
2
2
RESET
VSS
VCC
0 5 R1940 8 2 9 9 4 2 8
47K
DGND
R1942
30K
OELG
C1915
R1
DGND
C1916
R1
m
V1901
MXS8249
8
9 9
A
B
DGND
C
9 9
D
E
DGND
F
B
49
8