LG KG70c Service Manual page 86

Single band cdma mobile phone
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Doc. Name
CONN For MAIN PCB
LCDD[15]
LCDD[11]
LCDD[7]
LCDD[8]
LCD_VSOUT
LCD_RESET/
LCD_CS/
LCD_ADS
LCDD[12]
LCDD[14]
LCDD[13]
LCDD[9]
LCDD[10]
LCDD[5]
LCDD[6]
LCDD[1]
LCDD[4]
LCDD[3]
LCDD[2]
LCDD[0]
LCD_WR/
LCD_RD/
LCD_IFMODE
LCD_ID_CHK
LCD_BKLT_DIM
SCROLL_EN
SCROLL_B
SCROLL_A
LCD BACK LIGHT/CAMERA FLASH&LDO
+VBATT
C2102
C2103
10u
100p
1608
LCD_BKLT_DIM
CFLASH_EN
CAMERA_LDO_EN
R2109
R2110
100k
100k
LGE Proprietary
Duplication of this document and the use or communication of the contents thereof are forbidden without express authority. Offenders are punishable and liable to the payment of damages. All rights are reserved in the event of the grant of a patent or the registration of a utility model.
KG70c KEY PCB
CON2100
AXK760145G
1
60
+VBATT
2
59
3
58
+2.85V_L
4
57
+2.8V_CAM_IO
5
56
+2.8V_CAMERA
6
55
7
54
MIC+
8
53
9
52
CAMERA_LDO_EN
10
51
CFLASH_EN
11
50
KEY_LED_EN
12
49
MULTIKEY_LED_EN
13
48
KYPD[19]
14
47
KYPD[17]
15
46
KYPD[15]
16
45
KYPD[13]
R2116
17
44
KYPD[11]
0
18
43
KYPD[9]
19
42
KYPD[7]
20
41
KYPD[5]
21
40
KYPD[3]
22
39
KYPD[1]
23
38
24
37
ON_SW_SEN/
25
36
PWR_ON_SW
26
35
27
34
MOTOR_PWR
28
33
29
32
SPK_RCV_OUT-
30
31
SPK_RCV_OUT+
D2103 D2104
D2102
C2100
DNI
1005
PRSB6.8C
C2104
C2105
1u
1u
R2112
0
1
25
PIN
OUT
LCD_VLED
2
IN
U2100
16
LCD_LED1
M1
MAX8645YETI+
3
15
GND
M2
LCD_LED2
24
14
PGND
LCD_LED3
M3
13
LCD_LED4
M4
20
12
ENM1
M5
LCD_LED5
LED2100
19
11
ENM2
M6
LEWWH25LA
21
10
ENF
2
1
LCD_VLED
F1
-
+
18
9
ENLDO
F2
28
4
+2.8V_CAMERA
P1
LDO1
17
5
P2
LDO2
R2111
0
G_SLUG
D2100
D2101
PRSB6.8C
PRSB6.8C
29
C2107
C2108
C2109
10u
10u
1u
R2100
C2106
1608
7.5k
1608
10n
+/-1%
R2101
5.1k
+/-1%
Doc. Number
CONN For SLIDE PCB
LCD_RD/
LCD_WR/
LCD_ADS
LCD_CS/
KYPD[19]
KYPD[17]
KYPD[7]
KYPD[5]
KYPD[3]
SCROLL_A
SCROLL_B
SCROLL_EN
C2110
+2.85V_L
3
LCD_LED5
Q2100
KRC401V
2
LCD_LED4
MULTIKEY_LED_EN
LCD_LED3
1
R2102
LCD_LED2
100k
LCD_LED1
LCD_VLED
SPK_RCV_OUT+
SPK_RCV_OUT-
* SPK & RCV
KEYPAD DRIVER
+VBATT
KEY_LED_EN
R2105
100k
+2.8V_CAM_IO
CON2101
AXK8L54125BG
1
54
2
53
3
52
4
51
5
50
6
49
7
48
8
47
9
46
R2103
100
10
45
R2104
100
11
44
12
43
C2111
13
42
100p
100p
14
41
15
40
16
39
17
38
18
37
19
36
35
20
21
34
22
33
23
32
31
24
25
30
26
29
28
27
G1
G2
G3
G4
55
56
57
58
U2101
BH33FB1WHFV
R2106
3
4
VIN
VOUT
0
2
GND
1
5
LEWWS44PA
LEWWS44PA
STBY
NC
LED2101
LED2102
C2112
C2113
R2107
R2108
1u
2.2u
56
56
1608
SHEET :
1
/
2
DRAW :
D.I.KIM
DATE
2007.02.06
CHKD
S.H.KIM
APRD
B.C.SEO
REF
MAN
ISSUE :
CONTENT :
Rev1.0
+VBATT
MOTOR_PWR
LCD_RESET/
LCD_IFMODE
LCD_ID_CHK
LCDD[0]
LCDD[1]
LCDD[2]
LCDD[3]
LCDD[4]
LCDD[5]
LCDD[6]
LCDD[7]
LCDD[8]
LCDD[9]
LCDD[10]
LCDD[11]
LCDD[12]
LCDD[13]
LCDD[14]
LCDD[15]
LCD_VSOUT
LGE
LG<41>-A-2011.0

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