LG CMS1530F - Page 28

3-11
WHEN POWER ON, RESET & DATA ETC WAVEFORM
Figure 1-2. LCD
5
6
7
5
7 6
CHANNEL175_SELECT
B
A0
1
OPTION:NO DAB->Add DAB->NC
OPTION:NO DAB->Add DAB->NC
5
4
5
5
;
32.768KHz
R115 1K
R124 1K
R169 330R
(&
8)9
C142
15P
R144 1K
R120 5
R134 1K
08
C111
104P
C116

R157
1K
R143 1K
C114103P
R107 1K
1 2 3 4
&1
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
07
R168
10K
R133
.
R146
5
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
R170 330R
R155 1K
R141 1K
&
104
C14315P
R130
.
R121 1K
R15410K
R126 1K
1
2
3
4
5
6
7
8
9
10
CN101
72',63/$<3&%SPP
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
RH600
)%
5+
&%100P &%100P &%
100P
&%
100P
&%100P &%100P &%
100P
&%100P &%100P
/('3:5
.(<
92/
92/
,5
'$7$
67%
*1'
&/.
09&&
&
104
5
1K
1
23
4
3904
5 5
510K
5 51&
5 51&
VCC-MCU
9&&0&8
VCC-MCU
VDD3V3A
VCC-MCU
',63/$<B9&&
LCD_CLK
IIC_SCL
KEY1
IIC_SDA
LCD_STB
AMUTE
6818_TX 6818_RX
PLL_CS
LCD_DATA
CDPOWER
CD_RX
BT_RX
175_SELECT
6818_RX
BT_TX
6818_TX
CD_TX
PC_SDA
PC_RESET
175_SELECT
LCD_STB
LCD_DATA
LCD_CLK
KEY1
IR
TUPOWER
VOL+
VOL-
VOL-
VOL+
IPPOWER
PORT-DET
AMP-STBY
32KOUT
VDD18
RESET
32KIN
32KOUT
32KIN
VDD3_3D
VDD3V3A
IR
0$,132:(5
,386%B&7
LED_PWR
LED_PWR
MAINPOWER1
AUDIO_DET
DM IPOD
DP_IPOD
IP_RX
IP_TX
HOST_EN
IPOD_DET1
CHANGE_SET
RESET
RESET
LED_CLK
LED_CLK
LED_DATA
LED_DATA