LG KG195 Service Manual page 102

Side Key Switch
P.4 KCOL2
P.4 KCOL1
P.4 KCOL0
V601
ESDA
0402R-S
P.4 KROW0
Keypad Backlight Illumination and Status LED
KP_BL-
PWRKEY
KCOL3
KCOL2
KCOL1
KCOL0
VBAT
D101
BLUE LED
R101
330
KP_BL-
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
DOWN
V602
SW601
ESDA
0402R-S
1 2
3 4
LS12K2
LS12K2
V604
ESDA HSP601
0402R-S ESD_PAD
KEY PA D
J101
AXK820145WG
VBAT
AXK820145WG
20
GND1
19
VBAT1
18
VBAT2
17
VDD
16
BL_EN
15
PWRKEY
14
KCOL3
13
KCOL2
12
KCOL1
11
KCOL0
D102 D103 D104
BLUE LED BLUE LED BLUE LED
R102 R103 R104
330 330 330
LED
UP
V605
SW602
ESDA
0402R-S
1 2
3 4
LS12K2
LS12K2
HSP602 HSP603
ESD_PAD ESD_PAD
1
GND3
2
RXD2
3
TXD2
4
KROW5
5
KROW4
6
KROW3
7
CAP_ON
8
KROW2
9
KROW1
10
KROW0
D105 D106 D107
BLUE LED BLUE LED BLUE LED
R105 R106 R107
330 330 330
- 101 -
6. Repairing
CAMERA
SW603
1 2
3 4
LS12K2
LS12K2
V606
ESDA HSP605 HSP604
0402R-S ESD_PAD ESD_PAD
KROW5
KROW4
KROW3
KROW2
KROW1
KROW0
D108 D109 D110
BLUE LED BLUE LED BLUE LED
R108 R109 R110
390 390 330
LGE Internal Use Only