LG M6100, Service Manual

Page: 108 / 160

6. BLOCK DIAGRAM
- 109 -
6. BLOCK DIAGRAM
X1(M6
100) Bl
ock
Dia
gra
m(05.08.20)
DBB
(AD6527B)
ABB
(AD6535)
SYS
TEM
MEMO
RY
(I
NT
EL
R
D
38F4
050
L0ZB
Q
0
)
,2
5
6
N
O
R
+
64
pSR
A
M
)
64POLY MIDI
(YAM
AHA YM
U78
7)
LC
D
MULTIMEDIA (MP
3
/C
A
ME
R
A
/MP
E
G
4
,A
IT
8
1
3
G
)
RF IC
(TRA
N
S
CE
IV
E
R
+P
A
M
,
SKY
WO
R
KS,S
KY74400)
FEM
(900
/1
8
0
0
/1
900
)
To SUB
1
2
3
4
5
6
7
8
0
*
0
#
UP DN
CAM
KEYPADCO
L
(0
:4)
KEYPADRO
W
(0:4)
FLI
P
MI
C_PATH_
SEL
32
.7
6
8
K
h
z
(7
p
f)
VI
BRAT
O
R
VI
BRAT
O
R
-
LD
O
(M
IC
5255-
2.
85)
AM
P_SD
SPW
R
A(
1:
23
)+
R
O
M
_
C
S
1
D(
0
:1
5
)
TC
7
S
H
08F
S
RO
M
_
CS1
RO
M
_
CS2
RO
M
_
CS
RAM
_
CS/
_
W
R/
_
RD/_
L
B
S
/_
UBS
/_
W
A
IT
/BURSCL
K
SPK_P
_SM
/SPK
_N_SM
D(
0
:7
)
A(
0)
_M
ID
I_
C
S
/_
MID
I_
R
S
T/
_WR
/_R
D
/
_M
ID
I_
IR
Q
SPK
MIC
_
P
/MI
C_
N
CMO
S MI
C
Ana
lo
g
SW
AUX_O
UT_R
/AUX_
O
U
T_L
MID
I_
H
P
_
R
/M
ID
I_
H
P
_
L
12PIN HEADSET
RCV_
P/
RCV_
N
AUX_SPK_R /A
U
X
_SP
K_L
AUX_M
IC
_
P/AUX_M
IC_N
JA
CK_DETECT
KEY_COL(
1
:4)
/KEY_R
O
W
(5
)
JA
CK_DETECT
HEADSET_PATH_SEL
HEADSET_PATH_SEL
LD
O
(BH
28F
B
1
W
)
BLU
E
TOOT
H
(L
G
IT
,
LBM
A
2
C
87B)
2V8_
VBT
BT_EN
TC
7
S
H
08F
S
_BT_R
ST
Ana
lo
SW
PCM
_TX
/P
C
M
_
R
X
USC_
1
/USC_
2
USC1
/U
SC2
PCM
_
E
N
PCM
_TX
USC3
PCM
_
E
N
IO CON
N
DEBUG_TX
/DEBUG_RS
Ana
lo
g
SW
USB_PATH
_SEL
USB+ /U
SB-
MU
L
T
I_
U
S
B
+
/M
ULT
I_USB-
USC(0:6)
VCHARGE
US
B
PR
O
T
EC
TO
R
CHA
RG
ING
IC
(IS
L
62
99)
VBUS_USB
VBAT
CUR_MON
CHG
_
S
TAT
CHG
_
E
N
SI
M
_
CLK
/SIM
_
RST
/S
IM_
D
A
T
A
FLI
P
2
FLI
P
FLI
P
2
KEYBACKL
IG
HT
CH
AR
GE
PUMP
(AAT28
06)
C_FLASH
LCD_DIMM
_CTRL
CAM
_FLASH
ML
E
D
(1
:4
)
NA
N
D
ME
MO
RY
(1
Gbit,
SSE) N_
IO
(0
:7
)
NAND_
CS/
_
W
E/
_R
E/
_
A
LE
/_
C
L
E/
_R
B
I2S_SDO
/I2SSCK
/I2S_WS
D(
0
:1
5
)
A(
1)
_M
ULTI_CS/_M
ULT
I_RST
/_
W
R
/_RD/
M
U
L
T
I_
BY
PASS
/M
A
IN_LCD_CS
MU
L
T
I_
IN
T
SU
B
MU
L
T
I_
MIC
_
P
/M
U
L
T
I_
M
IC
_
N
EL
DRI
VER
KEYBACKL
IG
HT
EL_
O
U
T
LD
O
MI
C_PAHT_
SEL
1.3M PIX
EL
CA
MER
A
C_CD(0:7)
CAM_CLK_OUT
HS/VS/SCK/SDA/
MULTI_CLK_OUT
CMA_RST
LDO
LDO
CAM_PWR_EN
CAM_AF_EN
DVDD AVDD
VAF
CAM
_FLASH
L_DATA(
0
:1
5
)
LCD_RESET
/L
_
M
A
IN
_
L
CD_
CS
/L
_
W
R
/L
_
RD/
L
_
A0
MU
SI
C_KEY
_L
IG
HT
RCV_
P/
RCV_
N
VI
BRAT
O
R
-
KEYRO
W
5
/K
EYCOL(
1
:3
)
L_DATA(
0
:1
5
)
LCD_RESET
/L
_
M
A
IN
_
L
CD_
CS
/L
_
W
R
/L
_
RD/
L
_
A0
VM
LED(
1:
4)
ANT_SW1 ANT_SW2 ANT_SW3
R
F
_POW
ERKEY
_POW
ERKEY
TXO
N
/R
X
O
N
TXEN/
RXEN
PA_EN/
P
A_BAND
S_EN/
S
_DATA/
S
_
CLK
SYNTH_EN
RF
_PWR
_D
O
W
N
TXEN/
RXEN
PA_EN/
P
A_BAND
S_EN/
S
_DATA/
S
_
CLK
SYNTH_EN
RF
_PWR
_D
O
W
N
ANT_SW1 ANT_SW2 ANT_SW3
900
LNA/
180
0LN
A
/
190
0LN
A
IP
/IN
/Q
P
/QN
GS
M
9
0
0
T
X
/
DCS_
PCS_
TX
TX_RAM
P
KMS505
AFC
13M
hz
13M
hz
13M
hz
13M
hz
U
PPER
_LCD_RESET
CUR_
M
O
N
10
*0
5
15
Co
ntro
l
Au
d
io
Ad
dr
e
s
s
Dat
a
Po
w
e
r