LG KM710 Service Manual - Page 109

FPCB Connector, WHEEL MODULE

Get LG KM710 PDF manuals and user guides View all LG KM710 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 109 highlights

6. Block Diagram LGE Internal Use Only MAIN Charge LCD_BL_ENS/ENM Pump Max8630 DAC & MM_HSOL/R HS_PATH_SEL Stereo ABB ABB_HSOL/R TWL3029 SW LDO DP_PWON BH28 DP_2V8 MMA_LDO_EN PD761811 DBB OMAPV1030 LDO MM_2V8 TFLASH_DETECT, B T_NRST, MCSI1_DIN/ DOUT/SYNC/ BCLK TCC7402 CLK_32K TF_CLK/ DAT3:0/ CMD BT_CLK ABB _REQ TWL3029 TF_CLK/ DAT3:0, TF_CMD FPCB + T-F lash SUB T- FLASH TFLASH_DETECT, BT_NRST, CLK_32K, MCSI1_DIN/ DOUT/ SYNC/ BCLK, BT_RX/RTS/ TX/ CTS, BT_CLK_REQ LCD_CA(4:1), SLCD_CA1/ 2 SPK_RCV_P/ N MLCD/ SLCD_RST, TOUCH_I2C_SCL/ SDA, LEDI2C_SCL/SDA M/SLCD_RESET, LS SENSOR_I2C_SCL/ SDA, LED_I2C_SCL/ SDA HALL1/2_ OUT, HALL_PDN, KBR(5:4 ), KBC(1:0) WHEEL_RESET, TOUCH_INT LCD_ID M/ SLCD_VSYNC, MLCD_RD/ WR/ RS/ CS, LCD_DATA(15: 0), SLCD_CS VIBRATOR, PHOTO_ADC, LCD_ID SENSOR_I2C_SCL/ SDA, SENSOR_INT - 110 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes MLCD_VSYNC, MLCD_CS, MLCD_RESET, LCD_ID, LCD_CA(4:1) MLCD_RD/ WR/ RS LCD_DATA(15:0 ), DP_2V8 SLCD_VSYNC, SLCD_CS, SLEC_RESET, SLCD_CA1/ 2 MAIN LCD Module SUB LCD Modul e FPCB Connecto r LED_I2C_SCL/SDA, SENSOR_I2C_SCL/ SDA, WHEEL_RESET, KBR(5:4), KBC(1:0), HALL_1/2 _OUT, HALL_PDN, DV_2V8, VIBRATOR SPK_RCV_P/ N HALL_1/2 _OUT, HALL_PDN WHEEL MODULE FPCB Conn ector SENSOR_I2C_SCL/ SDA, WHEEL_RESET, DV_2V8, LED_I2C_SCL/S DA, WHEEL_RESET, DV_2V8 KBR(4), KBC(2:0 ) Hall IC TOUCH Sensor Wheel Module Wheel LED KEYPAD Vibrator SPK/ RCV

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
- 110 -
6. Block Diagram
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc.
All right reserved.
Only for training and service purposes
M
AIN
AIN
L
L
CD
Mo
Mo
dul
dul
e
Vib
Vib
rator
T-
T-
FL
ASH
ASH
MA
MA
IN
M/
M/
SL
SL
CD
_V
_V
SYNC,
ML
CD
CD
_R
D/
D/
WR
WR
/ RS/
CS
CS
,
LC
LC
D_
D_
DA
TA(
TA(
15:
15:
0)
,
,
SL
SL
CD
_C
_C
S
SENSOR
_I
_I
2C
_S
_S
CL/ SDA,
SE
SE
NS
NS
OR_
OR_
I
NT
NT
ML
ML
CD/ SLC
D_RS
D_RS
T,
TOUCH_I2C_
SC
SC
L/
SD
SD
A,
LE
LE
DI
2C
2C
_SCL
/SDA
/SDA
DP
DP
_PWON
HAL
HAL
L
1/2_
1/2_
OU
T,
T,
HAL
HAL
L
_P
_P
DN,
KB
KB
R(
R(
5:4
5:4
),
KBC
KBC
(1:0)
WH
EEL
EEL
_R
_R
ES
ES
ET
ET
,
TOU
TOU
CH_INT
M/S
M/S
LCD_R
ES
ES
ET
ET
,
,
SE
SE
NS
NS
OR_I
2C_
2C_
SCL/ SDA,
LE
LE
D_
I2C_
I2C_
SC
SC
L/
L/
SDA
DP
DP
_2V8
MM
MM
_H
SOL/
SOL/
R
A
BB_HSOL/R
BB_HSOL/R
SP
SP
K_R
K_R
CV_P/ N
HS
HS
_P
AT
AT
H_SEL
VI
VI
BR
BR
AT
AT
OR,
PH
OTO_
OTO_
ADC,
ADC,
LC
LC
D_ID
TFLA
SH
SH
_DETEC
T,
T,
B
B
T_
T_
NR
ST,
ST,
MC
MC
SI
1_
1_
DI
N/
N/
DOUT/
DOUT/
SYNC/ BC
LK
LK
CLK_
32K
32K
TF_C
TF_C
LK/ D
AT
AT
3:
3:
0/
0/
CMD
MM
MM
A_LDO_
EN
EN
MM
MM
_2
_2
V8
SU
SU
B L
B L
CD
Mo
Mo
dul
dul
e
ML
ML
CD
_RD
_RD
/ WR/ RS
LC
LC
D_
DAT
DAT
A(1
5:0
5:0
),
DP
DP
_2V8
ML
ML
CD_VSYNC,
ML
ML
CD
_C
_C
S,
MLC
MLC
D_R
ESE
ESE
T
,
,
LC
LC
D_
D_
ID
,
,
LC
LC
D_CA(4:1
D_CA(4:1
)
SL
SL
CD_VSYNC
,
,
SL
SL
CD
_C
_C
S,
SL
SL
EC
EC
_R
_R
ES
ES
ET
ET
,
,
SL
SL
CD
_C
_C
A1
A1
/2
LE
LE
D_
D_
I2C_
I2C_
SCL/S
SCL/S
D
A,
A,
SENSOR
_I
_I
2C
_S
_S
CL/ SDA,
WH
EEL
EEL
_R
_R
ES
ET
ET
, KBR(5:4)
,
,
KB
C(1:
C(1:
0)
,
,
HA
HA
LL_
LL_
1/2
1/2
_
OUT
OUT
, H
ALL_
ALL_
PD
N, DV_2
N, DV_2
V
8,
8,
VIB
VIB
RATOR
TF_
TF_
C
LK/
LK/
DAT
3:0,
3:0,
TF_C
TF_C
MD
MD
TFL
TFL
ASH
_D
_D
ET
ECT
ECT
,
BT
BT
_NRST,
CLK
CLK
_3
2K,
2K,
MCSI
1_
1_
DIN/
DIN/
DOU
DOU
T/
SY
SY
NC/ B
CL
CL
K,
BT_R
X/
X/
RT
S/
S/
TX
TX
/C
TS,
TS,
BT
_C
_C
LK
_R
_R
EQ
Ha
ll
ll
IC
IC
HALL_
HALL_
1/2
1/2
_
OUT
OUT
,
HA
HA
LL_
LL_
PDN
SENSOR
_I
_I
2C
_S
_S
CL/ SDA,
WH
WH
EEL_RESET,
DV
DV
_2V8,
TO
TO
UCH
Sen
Sen
sor
LE
LE
D_
I2C
I2C
_
SC
SC
L/S
L/S
D
A,
A,
WH
WH
EEL_RESE
T,
T,
D
D
V_2V8
Wh
eel
eel
LED
K
EYPAD
EYPAD
KB
KB
R(
R(
4)
,
,
KBC
KBC
(
2:0
2:0
)
SPK
SPK
/
RC
RC
V
SP
SP
K_
K_
RCV_P/ N
Wh
Wh
eel
eel
Mo
Mo
d
ul
ul
e
BT
BT
_C
LK
LK
_R
_R
EQ
LC
LC
D_BL_E
NS/
NS/
E
NM
NM
LC
LC
D_
D_
CA(4:1
),
),
SL
SL
CD_CA1/ 2
FPCB Connector
M
AIN
AIN
L
L
CD
Mo
Mo
dul
dul
e
Vib
Vib
rator
Vib
Vib
rator
FP
FP
CB
CB
+
T-F
T-F
l
as
as
h
SUB
SUB
LS
LS
PD
PD
76
76
18
18
11
11
DBB
DBB
OM
OM
AP
AP
V1030
AB
AB
B
TWL
TWL
3029
DA
DA
C &
Stere
Stere
o
TCC
740
740
2
T-
T-
FL
ASH
ASH
T-
T-
FL
ASH
ASH
MA
MA
IN
M/
M/
SL
SL
CD
_V
_V
SYNC,
ML
CD
CD
_R
D/
D/
WR
WR
/ RS/
CS
CS
,
LC
LC
D_
D_
DA
TA(
TA(
15:
15:
0)
,
,
SL
SL
CD
_C
_C
S
SENSOR
_I
_I
2C
_S
_S
CL/ SDA,
SE
SE
NS
NS
OR_
OR_
I
NT
NT
ML
ML
CD/ SLC
D_RS
D_RS
T,
TOUCH_I2C_
SC
SC
L/
SD
SD
A,
LE
LE
DI
2C
2C
_SCL
/SDA
/SDA
DP
DP
_PWON
HAL
HAL
L
1/2_
1/2_
OU
T,
T,
HAL
HAL
L
_P
_P
DN,
KB
KB
R(
R(
5:4
5:4
),
KBC
KBC
(1:0)
WH
EEL
EEL
_R
_R
ES
ES
ET
ET
,
TOU
TOU
CH_INT
M/S
M/S
LCD_R
ES
ES
ET
ET
,
,
SE
SE
NS
NS
OR_I
2C_
2C_
SCL/ SDA,
LE
LE
D_
I2C_
I2C_
SC
SC
L/
L/
SDA
LD
LD
O
BH28
BH28
DP
DP
_2V8
MM
MM
_H
SOL/
SOL/
R
A
BB_HSOL/R
BB_HSOL/R
SP
SP
K_R
K_R
CV_P/ N
SW
SW
HS
HS
_P
AT
AT
H_SEL
AB
AB
B
TWL
TWL
3029
VI
VI
BR
BR
AT
AT
OR,
PH
OTO_
OTO_
ADC,
ADC,
LC
LC
D_ID
TFLA
SH
SH
_DETEC
T,
T,
B
B
T_
T_
NR
ST,
ST,
MC
MC
SI
1_
1_
DI
N/
N/
DOUT/
DOUT/
SYNC/ BC
LK
LK
CLK_
32K
32K
TF_C
TF_C
LK/ D
AT
AT
3:
3:
0/
0/
CMD
LD
LD
O
MM
MM
A_LDO_
EN
EN
MM
MM
_2
_2
V8
SU
SU
B L
B L
CD
Mo
Mo
dul
dul
e
ML
ML
CD
_RD
_RD
/ WR/ RS
LC
LC
D_
DAT
DAT
A(1
5:0
5:0
),
DP
DP
_2V8
ML
ML
CD_VSYNC,
ML
ML
CD
_C
_C
S,
MLC
MLC
D_R
ESE
ESE
T
,
,
LC
LC
D_
D_
ID
,
,
LC
LC
D_CA(4:1
D_CA(4:1
)
SL
SL
CD_VSYNC
,
,
SL
SL
CD
_C
_C
S,
SL
SL
EC
EC
_R
_R
ES
ES
ET
ET
,
,
SL
SL
CD
_C
_C
A1
A1
/2
LE
LE
D_
D_
I2C_
I2C_
SCL/S
SCL/S
D
A,
A,
SENSOR
_I
_I
2C
_S
_S
CL/ SDA,
WH
EEL
EEL
_R
_R
ES
ET
ET
, KBR(5:4)
,
,
KB
C(1:
C(1:
0)
,
,
HA
HA
LL_
LL_
1/2
1/2
_
OUT
OUT
, H
ALL_
ALL_
PD
N, DV_2
N, DV_2
V
8,
8,
VIB
VIB
RATOR
TF_
TF_
C
LK/
LK/
DAT
3:0,
3:0,
TF_C
TF_C
MD
MD
TFL
TFL
ASH
_D
_D
ET
ECT
ECT
,
BT
BT
_NRST,
CLK
CLK
_3
2K,
2K,
MCSI
1_
1_
DIN/
DIN/
DOU
DOU
T/
SY
SY
NC/ B
CL
CL
K,
BT_R
X/
X/
RT
S/
S/
TX
TX
/C
TS,
TS,
BT
_C
_C
LK
_R
_R
EQ
Ha
ll
ll
IC
IC
WHEEL MODULE
FPCB Connector
HALL_
HALL_
1/2
1/2
_
OUT
OUT
,
HA
HA
LL_
LL_
PDN
SENSOR
_I
_I
2C
_S
_S
CL/ SDA,
WH
WH
EEL_RESET,
DV
DV
_2V8,
TO
TO
UCH
Sen
Sen
sor
LE
LE
D_
I2C
I2C
_
SC
SC
L/S
L/S
D
A,
A,
WH
WH
EEL_RESE
T,
T,
D
D
V_2V8
Wh
eel
eel
LED
K
EYPAD
EYPAD
KB
KB
R(
R(
4)
,
,
KBC
KBC
(
2:0
2:0
)
SPK
SPK
/
RC
RC
V
SP
SP
K_
K_
RCV_P/ N
Wh
Wh
eel
eel
Mo
Mo
d
ul
ul
e
BT
BT
_C
LK
LK
_R
_R
EQ
Ch
Ch
arge
Pu
Pu
mp
mp
Ma
Ma
x8630
LC
LC
D_BL_E
NS/
NS/
E
NM
NM
LC
LC
D_
D_
CA(4:1
),
),
SL
SL
CD_CA1/ 2
LC
LC
D_ID
D_ID