LG CMS1530F - Main-2 Circuit Diagram

3-25 3-26
3. MAIN-2 CIRCUIT DIAGRAM
22
12
11
1413
1 2
3 4
21
20
18
19
: WAVEFORM NUMBER
A
1
2
3
4
5
6
7
8
9
10
11
12
B C D E F G H I J K L M N O P Q R ST
MAIN-2
2012. 11. 07
2
2
5
5
5
86%SRZHU
&'087(
05(6(7
,32'&3,&
&''5,9(
3
1
2
Q801
C8550
)% 5+
3
1
2
Q800

R833 10K
C802 S)
C810 0.1uF
R836 100K
R823 10K
C808 0.1uF
R834
.
3
1
2
Q803

12
EC806
X)9
3
1
2
Q806
KDT1304S
R819
0
C826
NC
C166 0.1uF
R832
10K
)%
5+
12
EC808
X)9
R829
.
R848
1.5R1/4W
R845 33K
5
0
C823
0.1uF
R817
10K
R821
1M
12
EC805
X)9
12
EC813
X)9
R843 1K
C837 0.01uF
C833
102P
5
NC
C818
0.1uF
C804
0.1uF
3
1
2
Q805
KDT1304S
R839 39K
12
D801
1N4148
3
1
2
Q804
S8550
R830
.
12
EC111
X)9
R813 75R
C836
0.01uF
C815
0.1uF
C839
0.1uF
)%
5+
12
C812
1uF
R816 75R
C811 0.1uF
12
C800
1uF
)% 5+
12
EC807
X)9
R840 0R
12
EC800
X)
C819 1uF
1
1
2
2
CN800
CON2_2.0MM
)% 5+
)%
5+
R831
10K
1
2
D800
1N4148
C835 0.047uF
1
LDO
2
TP1
3
TP2
4
MC
5
MB
6
MD
7
MA
8
AVDD33_2
9
HAVC
10
V12
11
AVSS33_2
12
TELP
13
MPXOUT1
14
MPXOUT2
15
MPXOUT3
16
COSP
17
COSN
18
AVDD_3
19
VTB
20
VTP
21
AVSS_3
22
32KTALI
23
32KTALO
24
AVSS33_LDO
25
AVDD33_LDO
26
AVDD18_LDO
27
AVDD18_RTC
28
XAMIN
29
XFMIN
30
AVDD33_CKG
31
XTALI
32
XTALO
33
AVSS33_CKG
34
AVDD18
35
AVSS18
36
LINEOUTL
37
LINEOUTR
38
AVSS33_AUD
39
AVDD33_AUD
40
VREF
41
DM
42
DP
43
GPIOA1/RA3
44
GPIOA2/RA2
45
GPIOA3/RA1
46
GPIOA4/RA0
47
GPIOA5/RA10
48
GPIOA6/RRASJ
49
GPIOA7/RCASJ
50
VDD_CORE
51
GND_CORE
52
GND_PAD
53
VDD_PAD
54
GPIOB5/RWEJ
55
GPIOB6/RCSJ
56
GPIOB7/RDQML
57
GPIOC0/RDQMH
58
GPIOC1/RD7
59
GPIOC2/RD6
60
GPIOC3/RD5
61
GPIOC4/RD4
62
GPIOC5/RD3
63
GPIOC6/RD2
64
GPIOC7/RD1
65
GPIOD0/RD0
66
GPIOD1/RSDCLK
67
GPIOD2/RCKE
68
GPIOD3/RA11
69
GPIOD4/RA9
70
GPIOD5/RA8
71
GPIOD6/RA7
72
GPIOD7/RA6
73
GPIOE0/RA5
74
GPIOE1/RA4
75
GPIOE2/RA12
76
GPIOE3/RA13
77
GPIOE4/RA14
78
GPIOE5/SD_WP
79
GPIOE6/SDDET
80
GPIOE7/SDD1
81
GPIOF0/SDD0
82
GPIOF1/SD_CLK
83
GPIOF2/SD_PWR
84
GPIOF3/SD_CMD
85
GND_PAD
86
VDD_PAD
87
GPIOG2/SDD3
88
GPIOG3/SDD2
89
GPIOG4/AM/FM
90
GPIOG5/LCD_CS
91
GPIOG6/LCD_WR
92
GPIOG7/LCD_DAT
93
GPIOH0/DOCD_DATO
94
GPIOH1/DOCD_DATI
95
GPIOH2/DOCD_CLK
96
GPIOH3/SFDO
97
GPIOH4/SFDI
98
GPIOH5/FSCSB
99
GPIOH6/SFSCK
100
PRSTB
101
GPIOH7/USE_RCOSC
102
GPIOI0/I2C_CLK
103
GPIOI1/I2C_DAT
104
GPIOI2/IRC
105
GPIOI3/MUTE
106
GPIOI4/LIMIT
107
GPIOI5/HOST_EN
108
GPIOI6/OC_FLAG
109
GPIOI7/URTX
110
GPIOJ0/URRX
111
GPIOJ1/DOOR
112
GPIOJ2/MUTE34
113
GND_PAD
114
VDD_PAD
115
GND_CORE
116
VDD_CORE
117
BTN_ADIN1
118
BTN_ADIN2
119
BTN_ADIN3
120
VREF16
121
FMO
122
VDD33_1
123
DMO
124
VSS33_1
125
GPWM
126
FOO
127
TRO
128
MDI
,&
M5677(SDRAM)
C831 0.1uF
12
EC804
X)9
R835 18K
R818 100K
R828
7.5K
R841 0R
R801
22K
R804
4.7K
C827
NC
C801
0.1uF
C825
NC
C834
102P
C821 0.1uF
R826
10K
)%
5+
)%
5+
3
1
2
Q802
C8550
R827
7.5K
C176
104
)% 5+
EC809
X)9
R815 75R
)%
5+
R846
10K
C832
0.1uF
)% 5+
C807
0.1uF
R802 5
R850
.
C809 0.1uF
C806 0.1uF
12
EC814
X)9
)%600RH
)% 5+
R805
1K
R806 10K
;
32.768KHz
R824
10K
C814 0.1uF
C816
0.1uF
C803 S)
FB804
5+
12
EC801 X)
R849
.
12
D802 1N4148
R847 100K
)%
5+
R842
0R
C829
0.1uF
R820
15R
R837 3.9K
1
CS#
2
DO
3
WP#
4
GND
5
DI
6
CLK
7
HOLD#
8
VCC
,&
SFLASH 2M
R814 75R
R844 33K
R825
10K
C813
0.1uF
)%
5+
)% 5+
C817
0.1uF
1
VINFC
2
TRB_1
3
REGO2
4
VINSL+
5
REGO1
6
FWD
7
REV
8
VCC1
9
VOTR-
10
VOTR+
11
VOSL+
12
VOSL-
13
VOFC-
14
VOFC+
15
VOTK+
16
VOTK-
17
VOLD+
18
VOLD-
19
VCC2
20
OPIN
21
VCTL
22
GND
23
VINLD
24
OPOUT
25
TRB_2
26
VINTK
27
BIAS
28
MUTE
29
GND
30
GND
,&
CD5888
C830
103P
1
VC
2
VCC
3
E
4
D
5
A
6
B
7
C
8
F
9
GND
10
LD
11
VR
12
MD
13
F+
14
T-
15
T+
16
F-
CN801
723,&.83SPP
C824
103P
R803
0
R838 24K
C838 0.47uF
12
EC803
X)9
C828
NC
C805 0.1uF
C152
0.1uF
12
EC812
X)9
1
SPIN+
2
SPIN-
4
SLED+
3
SLED-
5
LIMIT1
6
GND
&1
720'SPP
R800
1K
C822
X)
C8200.1uF
R809
4.7K
12
EC811
X)9
&

& 
2 1
3
'
KDS226
)%
600RH
)% 5+
VC
9&&
(
'
$
&
%
)
/'
*1'
0'
)
7
7
)
/,0,7
6/
6/
63
63
*1'
1
23
4
3904
S
G
D
2
1 3
4
7*
5
1K
5
10K
5
1K
5
4.7K
5
4.7K
5
1K
1
GND
2
SDA
3
NC
4
NC
5
NC
6
SCL
7
RST
8
VCC
9
GND
,&
MF1337S3959
&
0.1uF
)8
$
5
5
V18_CORE
V18
GND
GND
M33V
3V3SD
AUD_GND
3V3SD
M33V
AUD_3V3
V18_CORE
AUD_GND
CD+5V
GND
GND
CD+5V
M33V_PAD
GND
AUD_GND
SEV_3V3
3V3SD
GND
GND
3V3SD
AUD_3V3
CD+5V
M33V_LDO
GND
GND
GND
GND
SEV_3V3
3V3SD
V18_CORE
M33V_CKG
M33V_PAD
3V3SD
GND
GND
3V3SD
3V3SD
M33V_PAD
GND
GND
3V3SD
AUD_GND
AUD_GND
GND
M33V
3V3SD
SEV_3V3
M33V_CKG
96'
9B&25(
M33V_LDO
CD+5V
M33V
SEV_3V3
CD+5V
GND
GND
M33V_PAD
RF_1V8
V18
RF_1V8
AUD_GND
GND
3V3SD
GND
M33V_PAD
GND
GND
HAVC
CD_RX
FOCUS-
SPIN-
XSPINDLE
CARD_DET
FOCUS+
XSLEGP
MUTE34
LIMIT
MCPUH
TRACK-
SPIN-
MDPUH
SPIN+
TNI
F_DI
DM
DP
MUTE34
FOCUS+
LINE_L
MDI
F_DI
MAPUH
FOCUS-
F_CLK
MDI
TRACK+
VREF_16
F_DO
CD_TX
MDPUH
LINE_R
XSLEGP
HAVC
XFOCUS
LDO
XSPINDLE
LINE_L
MBPUH
VREF_16
F_DO
CARD_DET
SPIN+
MUTE1
MUTE1
LIMIT
XTRACK
F_CS
CD-R
MBPUH
MCPUH
SL-
F_CS
CD-L
TRACK+
TPI
XFOCUS
XTRACK
SL+
LINE_R
LDO
MAPUH
TRACK-
SL+
SL-
TNI
TPI
F_CLK
32KTALI
DOOR
32KTALO
LD
HOLD#
FELPFO
TELPFO
USE_RCOSC
REGO1
SBLPFO
TRB_1
WP
32KTALI
3V3SD
F_DO
F_CS
32KTALO
LD
RESETJ
CD_RX
VREF_16
VREF_16
VREF_16
VREF_16
VREF_16
F_CLK
REGO1
F_DI
TRB_1
GND
,32'9
USB+5V
+267B(1
RESETJ
3V3SD
V18_CORE1
MUTE
3V3SD
CD_TX
CP_SCL
CP_SDA
96'
3V3SD
&3B6&/
CP_SDA
USE_RCOSC
IPOD_DET1
SDA_M
6&/B0
3V3SD1