LG CMS1530F - Main-1 Circuit Diagram

3-23 3-24
2. MAIN-1 CIRCUIT DIAGRAM
15
16
17
5
7 6
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-1
2012. 11. 07
$&&B32:(5
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30
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60
4
46
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51
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47
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TUNER
CHANNEL175_SELECT
B
A0
1
DAB
OPTION:NO DAB->Add DAB->NC
OPTION:NO DAB->Add DAB->NC
5
5
5
5
5
5
4
5
6
5
5
5
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32.768KHz
R402
100K
C119
103
R142
10K
)%
5+
C100
X)!1&
R41010K
1
23
Q102
3904
C103100P
R1511K
C117 473
FB103 RH600
C423
100p
C427
33p
R115 1K
FB104 RH600
R415
.
C428
33p
1
23
4
8550
R124 1K
R169 330R
R414
.
C41568P
C411
X)9
(&
8)9
1
NC
2
MODE1
3
NC
4
NRESET
5
VCC
6
NC
7
NC
8
NC
9
NC
10
NC
11
VSS
12
S_SIMO
13
S_SOMI
14
MEDO0
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
IC104
MF1341S2164
C115104
C142
15P
C101
0.1uF
R144 1K
R120 5
R109
10K
R419
100K
)% 5+
1
A0
2
A1
6
SCL
3
A2
4
GND
7
WP
5
SDA
8
VCC
IC107
AT24C02SMT
R404
330R
FB400 300RH
C419104P
C106100P
R134 1K
C417104P
C40168P
)%
5+
R105
.!1&
R400
2K2
C104100P
R1314.7K
L404 2.2UH
C108103P
R1351K
FB100 RH600
R401
5K6
(&
47UF/16V
C111
104P
FB102 RH600
FB101 RH600
C116

R157
1K
R143 1K
R147
10K
C41412P
C114103P
R107 1K
ZD400
9
R1371K
1 2 3 4
&1
C40812P
1
SELECT
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
/CS
16
VCC
,&
74C175D
C429
33p
R16647K
5
AUD_R
7
SPI_CLK
9
SPI_RXD
11
GPIO_16
13
SPI_CS2_N
6
GND
15
GPIO_18
17
GPIO_17
19
GPIO_2
21
SDA_1
23
GPIO_0
25
ADC0
26
ADC1
24
GPIO_3
22
GND
20
SCL_1
18
GPIO_5
16
GPIO_6
14
GND
12
POR_N
10
SPI_TXD
8
SPI_CS0_N
2
3V3_SUPPLY
4
GND
1
1V2_SUPPLY
3
AUD_L
78
FS2052
C122
104
)%
5+
C40568P
C416
101
)% 5+
R416
10K
R152
4.7K
C105100P
C107103P
R407
330R
C410
30pF
R406
10K
6
LOUT
7
CPIO2
8
RST
9
SEN
10
FM_ANT
1
SCLK
2
SDIO
3
VDD
4
GND
5
ROUT
11
RF_GND
12
AM_ANT
TU401
SI4702
R168
10K
R405
47K
C402
2.2uF
(&
8)9
C1238)9
R133
.
R146
5
R4035K6
1
VSS33_D
2
GPIO0/ADC-CH3
3
GPIO20/ADC_CH2
4
ADC_CH1
5
ADC_CH0
26
P3_7/RW/SEG12
27
GPIO16/SEG13
28
GPIO15/SEG14
6
P0_0/AD0/COM0
7
P0_1/AD1/C0M1
8
P0_2/AD2/COM2
9
P0_3/AD3/COM3
10
P0_4/AD4/C0M4
11
P0_5/AD5/COM5
12
P0_6/AD6/COM6
13
P0_7/AD7/COM7
14
P2_0/A8/SEG0
15
P2_1/A9/SEG1
16
P2_2/A10/SEG2
17
P2_3/A11/SEG3
18
P2_4/A12/SEG4
19
P2_5/A13/SEG5
20
P2_6/A14/SEG6
21
P2_7/A15/SEG7
22
ALE/GPIO19/SEG8
23
PSEN/GPIO18/SEG9
24
GPIO17/SEG10
25
P3_6/WR/SEG11
29
GPOI14/SEG15
30
GPIO13/SEG16
31
GPIO12/SEG17
32
GPIO11/SEG18
33
GPIO10/SEG19
44
GPIO7/EXT_INT6
43
P1_0/EXT_INT0/T2
42
P1_1/EXT_INT1/T2EX
41
P1_2/EXT_INT2
40
P1_3/EXT_INT3
39
P1_4/SPI_MOSI
38
P1_5/SPI_MISO
37
P1_6/SPI_CLK
36
P1_7/SPI_SSB
35
GPIO9/IIC_SCL
34
GPIO9/IIC_SDA
46
P3_4/EXT_INT4/TO
45
P3_5/EXT_INT5/T1
47
P3_3/INT1
48
P3_2/INT0
49
P3_1/UART0_TX
50
P3_0/UART0_RX
51
GPIO6/UART1_TX
52
GPIO5/UART1_RX
53
RESET
54
GPIO4/XTAL_IN_20M
55
XTAL_OUT_20M
56
XTAL_IN_32K
57
XTAL_OUT-32K
58
REMOTE
59
GPIO3/PWM0
60
GPIO1/PWM1
61
VDD18
62
VDD33-D
63
VDD33-A
64
VSS33_A
,&
CA6818
C40412P
R139 1K
R418
2K2
C412104P
C403
2.2uF
R167 10k
(&
8)9
R170 330R
1 2 3 4 5 6 7 8
9
10
11
12
TU400 SI4730-D60
L403 2.2UH
C425 2.2uF
C407
39P
R409
10K
R417
10K
2
OUT
3
IN
1
GND
IC105
SOT223 AS1117_3.3V
C418
101
L402 270NH
R155 1K
R140
.!1&
C406
39P
R413
1K
C40012P
R141 1K
&
104
C426
33p
FM_ANT
R136
1K
R138
1K
C14315P
R165
100K
EC400
47UF/16V
R145
10K
C424
2.2uF
R130
.
C422
100p
C413
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R121 1K
C102100P
C40968P
C121
103
R15410K
R126 1K
)% 5+
C112
104
R148 1K
1
GND
2
SDA
3
NC
4
NC
5
NC
6
SCL
7
RST
8
VCC
9
GND
IC102
MF1337S3959
R412
1K
R1491K
1
2
3
4
5
6
7
8
9
10
CN101
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RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
5+
&%100P &%100P &%
100P
&%
100P
&%100P &%100P &%
100P
&%100P &%100P
2
OUT
3
IN
1
GND
IC108
SOT223_AS1117_1
627$6B9
2
OUT
3
IN
1
GND
IC109
SOT223 AS1117_3.3V
1
2
3
4
7
6
5
8
9
10
11
12
13
14
CN102
TO:Ipod 12p 1.0
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3
D101
KDS226
2 1
3
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2 1
3
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KDS226
2 1
3
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5
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2 1
3
'
KDS226
5
1K
1
23
4
3904
5 5
R737
.
C773 2U2
&
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5 0
C778 2U2
R741
100K
R738
.
1
23
4

5
1K
5
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5
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1
3
2
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4
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5
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VCC-MCU
VCC-MCU
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VCC-MCU
VDD3V3A
VCC-MCU
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VCC-MCU
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GND
GND
GND
GND
GND
GND
GND
GND
TUNER+5V
IIC_SDA
PC_RESET
LCD_CLK
PC_SDA
IIC_SCL
IIC_SCL
KEY1
IIC_SDA
LCD_STB
0$,132:(5
AMUTE
IPOD-LOUT
IPOD-AGND
IPOD-ROUT
6818_TX 6818_RX
PLL_CS
3490_SCL
B6'$
LCD_DATA
CDPOWER
CD_RX
BT_RX
175_SELECT
6818_RX
BT_TX
6818_TX
CD_TX
PC_SDA
PC_RESET
175_SELECT
LCD_STB
LCD_DATA
LCD_CLK
KEY1
IR
FM-L
7832:(5
FM-R
BT_TX
BT_RX
B6&/
B6'$
FM-L
FM-R
TUPOWER
VOL+
VOL-
VOL-
VOL+
IPPOWER
VDD3V3A
9''B'
PLL_CS
785(6(7
L-OUT
R-OUT
R-OUT L-OUT
IIC_SCL1
IIC_SDA1
IIC_SCL1
IIC_SDA1
785(6(7
PORT-DET
AMP-STBY
32KOUT
VDD18
RESET
32KIN
AC_DET
32KOUT
RESET
32KIN
VDD3_3D
VDD3V3A
IR
781(59''
GND
GND
GND
GND
GND
GND
GND
GND
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
781(59''
TUNER-VDD
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IP_RX
IP_TX
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IPOD_ACC_DET
781(59''
VCC-MCU
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IP_RX
IP_TX
IPOD_ACC-POWER
,32'B$&&B'(7
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IPOD_GND
B6&/
LED_PWR
LED_PWR
MAINPOWER1
$8;B5
AUDIO_DET
$8;B/
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AUDIO_DET
DM_IPOD
DP_IPOD
IP_RX
IP_TX
HOST_EN
IPOD_DET1
SCL_M
SDA_M
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CHANGE_SET
: WAVEFORM NUMBER