Keyboard Unit - Pioneer AVH-P5150DVD/XN/RC Service Manual

5

10.5 KEYBOARD UNIT

CN3001
RED 1
GREEN 2
BLUE 3
4
SWVDD33
ILMB 5
6
KEY1
REM 7
A
2/3
RESET 8
ILMA 9
CN851
ROT1 10
KEY2 11
ROT2 12
13
ILMGND
DGND 14
DSENS
15
R3009
NM
ILMGND
DGND
5
6
DGND
KEY1
KEY2
SWVDD33
A
C
B
RESET
S3001
4 2
3 1
CSG1155-A
R3001
33k
DGND
(RED)
R3021 R3029
100 Q3021 100
1 6
E1 C1
R3022 R3030
2 5
B1 B2
100 3 4 100
C2 E2
AVH-P5150DVD/XN/RC
6
7
C
IC3011
GP1UX31RK
DGND
SOURCE
S3003
2 4
1 3
ATT & VOLUME
CSG1155-A
S3002
1
4
D
3
5
2
REVERSE
E
S3004
CSD1140-A
2 4
1 3
CSG1155-A
FORWARD
S3005
2 4
1 3
CSG1155-A
DGND
(GREEN)
R3035
Q3022 100
1 6
E1 C1
R3036
2 5
B1 B2
3 4 100
C2 E2
UMX1N
ILMGND
7
8
KEYBOARD UNIT
EJECT
S3006
2 4
1 3
CSG1155-A
OPEN/CLOSE
S3007
2 4
1 3
CSG1155-A
EQ
S3008
2 4
1 3
CSG1155-A
DGND
ILMB
8.1V
ILMGND
(BLUE)
Q3023
1 6
E1 C1
2 5
B1 B2
3 4
E2
UMX1N
C
137
8
A
B
C
D
E
F