Keyboard Unit - Pioneer AVH-P4150DVD Service Manual

1

10.8 KEYBOARD UNIT

QQ
3 7 63 1515 0
A
B
14
REM
13 GNDKEY
12 HDRST
11 LEDB1
10 LEDG1
9 LEDR1
F
1/2
8 LEDB2
CN5003
7
LEDG2
C
6
LEDR2
5 KDT0
4 KDT1
3 ILMB
TE
L 13942296513
2
SWVDD33
1 GNDKEY
D
E
www
F
E
150
1
http://www.xiaoyu163.com
2
SWVDD33
ILMB
GNDKEY
x ao
y
. i
AVH-P4150DVD/XN/RC
2
http://www.xiaoyu163.com
3
8
ILMB
Q Q
3 6 7 1 3
8.0V
D3005
NSSM038A-6430
C3012
C3013
C3014
D3002
NSSM038A-6430
C3006
C3007
u163
C3008
.
3
4
2 9 9 4 2 8
R3005
0
LEDB1
LEDG1
LEDR1
LEDB2
LEDG2
LEDR2
1 5 0 5 8 2 9 9 4
0.1u/16
0.1u/16
0.1u/16
m
0.1u/16
0.1u/16
co
0.1u/16
4
9 9
S
U3001
GND2 1
OUT 2
RS-470
2 8 9 9