LG KE970 Service Manual page 121

7. CIRCUIT DIAGRAM
1 2
A
B
C
D
E
F
G
H
1 2
3 4 5
KEY INTERFACE CONNECTOR
2V72_IO CN601 VBAT
G2 G1
54 1
53 2
52 3
51 4
50 5
DIF_RESET L_WR
49 6
L_D(0:7) L_CS
48 7
L_D(0) L_CD
47 8
L_D(1) LCD_IF_MODE
46 9
L_D(2) HALL_EN
45 10
L_D(3)
SCROLL_KEY_B
44 11
SCROLL_KEY_A
43 12
L_D(4) LCD_ID
42 13
L_D(5) LCD_VSYNC
41 14
L_D(6) MLED_C5
40 15
L_D(7) MLED_C4
39 16
MLED_C3
38 17
SLIDE_LED MLED_C2
37 18
KP_IN(0:5) MLED_C1
36 19
KP_IN(0) MLED_A
35 20
KP_OUT(0:5) KP_IN(5)
34 21
KP_OUT(0)
33 22
KP_OUT(1) V_SCROLL_2.8
32 23
KP_OUT(2) MOTOR_N
31 24
30 25
SPK_RCV_P
29 26
SPK_RCV_N
28 27
G4 G3
HALL EFFECT S/W(SCROLL)
HALL_EN
SCROLL_KEY_A SCROLL_KEY_B
U601 U602
EM-0611 EM-0611
V_SCROLL_2.8
SCROLL_KEY
601 602 603
MENU OK SERCH
KP_IN(0)
604 605
LEFT
RIGHT
KP_IN(5)
SCROLL_KEY_B
KP_OUT(0)
SCROLL_KEY_A
KP_OUT(1)
KP_OUT(2)
KP_OUT(0)
KP_OUT(1)
VA601 VA602
ICVL0505600V150FR ICVL0505600V150FR
KP_OUT(2)
3 4 5
6 7 8
LCD_Connector
2V72_IO
CN602
1
2
C601 1u 3
4
LCD_ID 5
6
7
8
9
10
11
L_D(0:7) 12
13
L_D(0) 14
L_D(1) 15
L_D(2)
16
L_D(3) 17
L_D(4) 18
2V72_IO
L_D(5) 19
L_D(6) 20
L_D(7) 21
R601
22
100K
DIF_RESET 23
L_WR 24
25
L_CS 26
C602
L_CD 27
0.1u
LCD_IF_MODE 28
29
LCD_VSYNC
30
R602 MLED_C5 31
NA MLED_C4 32
MLED_C3 33
MLED_C2 34
MLED_C1 35
MLED_A
IMSA-9671S-35Y902
VBAT
VIBRATOR
MOTOR_N
SPEAKER SPK_RCV_P
SPK_RCV_N
KEY_BACKLIGHT_LED
VBAT
PRE_CHARGING_LED
LD601
LD602
SSC-TWH104-HL
D601
MSMF05C-P
6 7 8
- 122 -
9 10 11
OUT601
C603 1u
OUT602
C604
NA
OUT603
OUT604
C605
NA
SLIDE_LED
R603 220
R604 220
VISION MARK
TP601 TP602
Engineer:
LG Electronics
Drawn by: JASON
R&D CHK:
G.C.LIM TITLE:
KE970/ME970
DOC CTRL CHK:
LCD FPCB(LGIT/HITACHI)
MFG ENGR CHK:
Changed by: Date Changed: Time Changed: QA CHK: REV: 1.1 Drawing Number:
mentor 2006-10-15
9 10 11
12
A
B
C
D
E
F
G
H
Size:
A3
12 1 8 A
Page:
1/1
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