Keyboard Pcb - Pioneer AVH-P3100DVD Service Manual

1

10.8 KEYBOARD PCB

A
CN3003
B
F
1/2
CN5004
C
D
ILMGND
USBDP
USBDM
E USGND
USB5V
A
3/4
AUVGND
CN521
AUXV
AUAGND
AUXR
AUXL
F
E
146
1
2
SWVDD33
ILMB
8.0V
VDD3
SWVDD33
1
REM
REM
2
KDT0
KDT0
3
KDT1
KDT1
4
RST
HDRST
5
LEDB
LEDB1
6
LEDG
LEDG1
7
LEDR
LEDR1
8
ILMB
ILMB
9
KEYG
GNDKEY
10
GNDKEY
CN3001
10
USB+
9
USB-
8
USG
7
US5V
6
AUVG
5
AUV
4
AUAG
3
AUR
2
AUL
1
ILMGND
AVH-P3100DVD/XN/UC
2
3
3001 ; KEYBOARD SECTION
C3008
NM
C3004
47u/10
GNDKEY
ILMGND
LEDB1
LEDG1
LEDR1
NSSM025A-A0886
Common_Anode
CN3002
75
R3001
CTF1389-A
L3001
0
R3002
R3005
R3003
L3004
R3004
L3005
22k
22k
3
4
CHIP SIZE LEGEND
1608
2125
3216
SWVDD33
IC3001
GP1UXC14RK
REM
1
GND
2
VCC
3
ILMB
8.
D3011
R3006
B
0
4
G
3 1
R
2
C3012
0.1u/16
C3013
0.1u/16
0.1u/16
C3014
USB
USB5V
1
USDM
2
USDP
3
USGND
4
USB
USGND
5
USB:+0.9 dBs
AUX
JA3001
AUXV
1
S
AUXL
2
T
AUXR
3
R1
GND
4
R2
0 AUX:+2.2 dBs
CTF1389-A
CTF1389-A
4