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8. CIRCUIT DIAGRAM
1
2
3
R741
2.7K
A
KEY_LED_ONOFF
R742
1
2
3
12
Q701
EMX18
R727
12
6
5
4
KEY_LED-
Keypad Backlight Control
B
VBATI
VDIG
CN703
1
24
2
23
SPK_LEFT_P
SPK_RIGHT_P
3
22
SPK_LEFT_M
SPK_RIGHT_M
4
21
KEYOUT0
KEYIN0
5
20
KEYOUT1
KEYIN1
6
19
KEYOUT2
KEYIN2
7
18
KEYOUT3
KEYIN3
8
17
KEYOUT4
KEYIN4
9
16
KEYOUT5
ONSWAn
10
15
11
14
KEY_LED-
FOLDER_DET
12
13
C
KEYPAD B to B Connector
D
VDIG
VCORE
Q702
PMST3904
WSTR
R746
NA
G16
E
JTAG_TRSTN
G17
VCORE
JTAG_TCK
G15
JTAG_TMS
F16
JTAG_TDI
G13
JTAG_TDO
E15
EMU1
F13
EMU0
R17
WCLK
RADIO_CLK
P15
WDAT
RADIO_DAT
M13
RADIO_STR
R10
RXIA
ADC_I_IN
N10
RXIB
ADC_I_IN_INV
R9
RXQA
ADC_Q_IN
T9
RXQB
ADC_Q_IN_INV
T10
ADC_RXEXTREF_P
N9
F
ADC_RXEXTREF_N
C730
0.1u
M16
ADCSTR
AD_STR
N8
TXIA
DAC_I_OUT
U8
TXIB
DAC_I_OUT_INV
U7
TXQA
DAC_Q_OUT
R7
TXQB
DAC_Q_OUT_INV
T7
DAC_TXEXTRES
B16
HSSLTX
HSSLRX_D
A16
HSSLRXCLK
HSSLTX_CLK
A15
HSSLRX
HSSLTX_D
C14
HSSLTXCLK
HSSLRX_CLK
D4
ID_BALL
A13
ISSYNCn
IS_SYNC_N
B12
ISEVENTn
IS_EVENT_N
U12
APLL_ATEST1
C729
U13
MCLK
MCLK
330p
T16
G
RTCCLK
CLK32
R15
HCLK
T15
CLKREQ
CLKRQ
N13
RESOUT1n
RESET_N
N15
DACCLK
DAC_CLK
L13
DACDAT
DAC_DAT
M15
DACSTR
DAC_STR
E12
TP705
UART_TX
C13
TP704
UART_RX
R743
NA
C732
0.1u
H
1
2
3
4
5
VBATI
R739
0
CPO_LTC_FLASH
C711
2.2u
C708
2.2u
R740
0
CPO_LTC_LCDBL
R738
0
14
CPO
15
VIN
22
MAIN1
LCDBL1
21
MAIN2
LCDBL2
7
20
DVCC
MAIN3
LCDBL3
19
U701
MAIN4
LCDBL4
23
LTC3206EUF
AUX1
LCDBL5
1
SUB1
10
2
BL_SLEEP_EN
ENRGB
SUB2
24
AUX2
R733
0
8
16
I2CDAT
SDA
RED
FLASH1
9
17
I2CCLK_DRIVER
FLASH2
SCL
GREEN
R737
0
18
I2CCLK
BLUE
FLASH3
R734
NA
C709
C712
2.2u
2.2u
LCD BL and Cam Flash Driver LTC3206
C727
0.1u
C725
0.1u
C723
0.1u
C738
0.1u
C722
0.1u
C734
0.1u
C735
0.1u
C736
0.1u
C724
0.1u
C720
0.1u
C721
0.1u
C737
0.1u
C719
0.1u
C728
0.1u
C717
0.1u
C731
0.1u
C733
0.1u
C718
0.1u
C2
EMIF_D0
C1
EMIF_D1
F5
EMIF_D2
E3
EMIF_D3
G5
EMIF_D4
E1
EMIF_D5
F2
EMIF_D6
F1
EMIF_D7
G3
EMIF_D8
G2
EMIF_D9
H5
EMIF_D10
H1
EMIF_D11
H2
EMIF_D12
J2
EMIF_D13
J3
EMIF_D14
J5
EMIF_D15
K3
EMIF_D16
K5
EMIF_D17
K1
EMIF_D18
L1
EMIF_D19
L3
EMIF_D20
M2
D701
EMIF_D21
L5
EMIF_D22
N1
D751980C1ZPHR_WANDA
EMIF_D23
M3
EMIF_D24
M5
EMIF_D25
P2
EMIF_D26
P3
EMIF_D27
R2
EMIF_D28
T1
WANDA
EMIF_D29
N5
EMIF_D30
U1
EMIF_D31
U3
EMIF_AWE_N
T3
EMIF_ARE_N
U2
EMIF_AREADY
N12
EXT_MEM_UBUS10
T14
EXT_MEM_UBUS11
R14
EXT_MEM_UBUS12
E17
EXT_FRAME_STROBE
N6
CPU_IACK
R5
CPU_XF
N7
CPU_IRQ1
R6
CPU_IRQ0
M17
CPU_CLKOUT
TP701
4
5
6
7
8
R715
0
FLASH3
R714
0
FLASH2
R732
0
FLASH1
R731
0
CPO_LTC_FLASH
CID0
OUT4
IN4
6
4
CID1
OUT3
IN3
7
3
CID2
OUT2
IN2
8
2
CID3
OUT1
IN1
9
1
NFA21SL207X1A45L
FL706
CID4
OUT4
IN4
6
4
CID5
OUT3
IN3
7
3
CID6
OUT2
IN2
8
2
CID7
OUT1
IN1
9
1
NFA21SL207X1A45L
FL705
ICVE21184E150R101FR
1
9
SYSCLK1
INOUT_A1
INOUT_B1
2
8
I2CDAT_VGA
INOUT_A2
INOUT_B2
3
7
I2CCLK_VGA
INOUT_A3
INOUT_B3
4
6
CIVSYNC
INOUT_A4
INOUT_B4
FL703
IND_SINK
CIRES_N_VGA
R722
NA
R720
NA
R719
NA
R712
NA
CIHSYNC
CIPCLK
DCIN_3
KEYIN1
KEYIN2
KEYIN3
CPO_LTC_LCDBL
VDIG
N701
KNATTE
IP4022CX20-LF
D2
A1
DTMS_i
DTMS_e
D3
A2
DFMS_i
DFMS_e
C3
A3
UARTRX0
CTMS_i
CTMS_e
D4
A4
UARTTX0
CFMS_i
CFMS_e
D5
A5
SERVICE_N
VPPFLASH_i
VPPFLASH_e
D1
B1
ONSWBn
CTS_ON_i
CTS_ON_e
C5
B5
DCIN_3
DCIO_i
DCIO_e
C739
0.1u
VBUS
USBPUEN
NUF2221W1T2
USBDM
D2
D3
3
4
GND
3_3V
2
5
USBDP
D1
D4
1
6
L701
USB FILTER
6
7
8
235
9
10
11
R728
R729
NA
CN702
NA
G1
G2
10
1
26
2
25
FL704
3
24
R726
0
CIRES_N_MEGA
4
23
5
22
INOUT_B4
INOUT_A4
6
21
6
4
INOUT_B3
INOUT_A3
7
20
7
3
INOUT_B2
INOUT_A2
8
19
8
2
INOUT_B1
INOUT_A1
9
18
9
1
CIHSYNC
10
17
R725
0
ICVE21184E150R101FR
11
16
12
15
13
14
R718
51
CIPCLK
R713
NA
R730
G3
G4
R724
R709
NA
C706
C1920
R711
NA
20p
NA
10K
R710
NA
10K
1.3M CAMERA CONNECTOR
EARP
CSPEMI608
FL702
EARM
C1
FILTER2_1
FILTER1_1
C2
FILTER2_2
FILTER1_2
C3
FILTER2_3
FILTER1_3
C4
FILTER2_4
FILTER1_4
C5
FILTER2_5
FILTER1_5
C6
FILTER2_6
FILTER1_6
CN701
C7
FILTER2_7
FILTER1_7
51 52
C8
FILTER2_8
FILTER1_8
1
50
2
49
3
48
4
47
5
46
6
45
7
44
Must change to LCD_VSYNC_OUT
8
43
9
42
10
41
FL701
11
40
R702
0
12
39
13
38
INOUT_B4
INOUT_A4
14
37
6
INOUT_B3
INOUT_A3
15
36
7
INOUT_B2
INOUT_A2
16
35
8
INOUT_B1
INOUT_A1
R717
0
17
34
R706
0
9
LCDRESX
R716
51
18
33
R2241
0
ICVE21184E150R101FR
VGA_IO_OFF
19
32
R704
0
LCDRS
20
31
LCDBL1
R707
21
30
LCDBL2
22
29
R703
LCDBL3
23
28
R705
LCDBL4
R708
R701
0
24
27
LCDBL5
25
26
53 54
C705
C1919
C707
NA
20p
NA
LCD, VGA CAMERA CONNECTOR
IO Connector(24Pin)
VDIG
X701
29
DCIN_2
R758
0
R757
100K
VBACKUP
L702
R756
0
BLM18PG121SN1J
R755
100K
R754
0
R753
0
R752
0
28
VBAT
CTS
12
RTS
11
DSR
10
V701
NC4
UTXD
9
SMF05C-TCT
NC3
URXD
8
NC2
PWR
7
VBAT
VBAT
6
ON_SW
ON_SW
5
NC1
UFLS
4
TX
TX
3
RX
RX
2
GND
GND
1
2.5G
3G
UART1
Engineer:
Jeongseok Lee
Drawn by:
Jeongseok Lee
R&D CHK:
DOC CTRL CHK:
MFG ENGR CHK:
Changed by:
Date Changed:
Time Changed:
QA CHK:
J.S. Lee
2004, May 16
7:25:29 pm
9
10
11
12
A
I2CCLK_MEGA
I2CDAT_MEGA
SYSCLK1
CIVSYNC
B
A1
PDID7
A2
PDID6
A3
PDID5
A4
PDID4
A5
C
PDID3
A6
PDID2
A7
PDID1
A8
PDID0
LCDWRX
4
LCDCSX_MAIN
3
LCDCSX_SUB
2
LCDRDX
1
D
NA
NA
NA
0
E
GND2
25
VBAT_GND
1
BATT_ID
2
HF_MODE
3
DSR
4
PWR_+5V_1
5
PWR_+5V_2
6
ON_SW1
7
PCM_RXA_IN
8
F
PCM_CLK
9
PCM_SYNC
10
USB_RX
11
PCM_TXA_OUT
12
PWR_GND_1
13
RXD
14
TXD
15
USB_TX
16
USB_PWR
17
DCD
18
RI_TMS
19
PWR_GND_2
20
RFR_RTS
21
PWR_+4_2V_1
22
PWR_+4_2V_2
23
CTS
24
DTR
VBAT_1
26 27
VBAT_2
GND1
G
GND701
H
LG ELECTRONICS INC.
Mobile Handsets R&D Center
HW Group, Development Lab 6
TITLE:
Size:
A2
U8550-spfy0106301-1.1
12 1 8 A
WANDA, Connector
Page 7 of 7(Baseband Part 3 of 3)
REV:
Drawing Number:
Page:
7
12
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