LG G5220C Schematics. Www.s Manuals.com. Schematics

User Manual: Phone LG G5220C - Service manuals and Schematics, Disassembly / Assembly. Free.

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Page Count: 7

A
LG
No.
6
Drawing
Drawing
8
Date
Toshiba
Sign & Name
Y.M.KIM
issue V1.0 03.04.04
2
issue Rev B
1.2K
issue
D
E
B
1 4
Name
S.Y.NOH
Designer
R101
ADDR
GPCS1+0X08
GPCS1+0X09
63 5
Section
Checked
F
C
41
LCD_SUB_CS
03.02.04
7
Electronics Inc
G5220C
J.W.JEONG
8
Sheet/Sheets
C116
03.02.04
HFK
Approved 03.02.04
7
Model
100N
F
HEADSET
5
E
03.02.04
10K
NC
D
39P
1/4
BASEBAND INTERFACE
B
V0.1B
C
L
2
03.03.06
ACCESSORY MIC
3
CS
A
GPCS1+0X04
GPCS1+0X06
_MIDI_CS
SP103
R136
2V45_VAN
A
100N
C158
R141
100K
0
R140
A
47N C151
A
47
R124
NC
C154
R128 0
R118 100
C124
39P
A
TP125
A
TP133
C110
(2012)
TP120
OB-22S40-C33
MIC101
1K
R105
10U
SP101
DAN222
D102
C135
39P
A
A
A
TP131
10U
C118
(2012)
VBAT
100N
C129
TP106
SP107
2V9_SIM
RPWON
AVL5M02200
V101
TDI
(2012)
A
TP109
A
C117
10U
100N
1N
C153
C109
(2012)
C163
39P
_WE
_WP_ACC
C5
VBAT
A
C111
220N
NC8
NC9 G1
E5 RY_BY
VCCF1 J5
G5
VCCF2
VCCPS J6
J9
VSS0 G3
VSS1
H9 _BYTE
_CE1PS
J2
_CEF1
H2
F5 _CEF2
C4 _LB
_OE
H3
_RESET
D5
D4 _UB
C6
K6
G8 DU2
A1
NC0 A10
NC1
G6
NC10
NC11 G10
NC12 L1
L10
NC13 M1
NC14
NC15 M10
B1
NC2 B10
NC3 C1
NC4 F1
NC5
NC6 F6
NC7 F9
F10
DQ0 G4
DQ1
J4
DQ10 K5
DQ11 J7
DQ12 H7
DQ13 K8
DQ14 H8
DQ15
K4
DQ2 H5
DQ3
DQ4 H6
K7
DQ5 G7
DQ6 J8
DQ7 K3
DQ8 H4
DQ9
DU1
A15
G9 A16
F4 A17
E4 A18
D7 A19
E2 A2
E6 A20
E9 A21
D2 A3
F3 A4
E3 A5
D3 A6
C3 A7
C7 A8
A9
E7
CE2PS
D6
J3
U106
TH50VPF5783AASB
G2 A0
F2 A1
F7 A10
C8 A11
D8 A12
A13
E8
F8 A14
D9
VBATSENSE
VCORE 22
21
VMEM
6
VRTC
5
VRTCIN
VSIM 19
VTCXO 25
100nH
L102
EOC
GATEDRVE
12
GATEIN
11
ISENSE
14
MVBAT 8
PWRONKEY
2
1PWRON_EN
RESCAP
17
18
RESET
3
ROWX
4SIMEN
TCXO_EN
28
24
VAN
23
VBAT
VBAT2 20
7
U101
ADP3408
27 AGND
10 CHARGEIN
9CHG_DET
CHG_EN
16
DGND
13
15
C113
0.1u
R111
120K
1U C115
(2012)
VSDO
D2 VSFS
100N C121
C1
TDI
B2
B1 TDO
TEMP1
B6
B7 TEMP2
C2 TMS
TXON
K4
G10
VINAUXN
VINAUXP H10
K10
VINNORN
VINNORP J10
VOUTAUXN K6
K9
VOUTAUXP
VOUTNORN K7
K8
VOUTNORP
VSDI
E1
D1
E10
E9
ITXN
ITXP F9
J2 MCLK
MCLKEN
K2
MICCAP
J9
B10
QRXN
QRXP C10
QTXN C9
D9
QTXP
H9
RAMPDAC
REFCAP A8
B9 REFCAP2
A7
REFOUT
K1 RESET
J4 RXON
TCK
F10
A9
AVDD2
AVDD3 J8
G2 BSDI
F1 BSDO
BSIFS
F2
BSOFS
E2
BUZZER J6
DGND1
A2
J5 DGND3
A1
DVDD1
DVDD2 G1
K5
DVDD3
IDACOUT
B4
A3 IDACREF
D10
IRXN
IRXP
AD6521
U103
AFCDAC A10
G9 AGND1
AGND2
B8
J7 AGND3
AGND4
B3
ARSM
J3
H1 ASDI
ASDO
J1
ASFS
H2
K3 ATSM
AUXADC1 A6
A5
AUXADC2
AUXADC3 B5
A4
AUXADC4
AVDD1
47N C106
100N C114
A
A
C119
10U
(2012)
C141
NC
TP102
2V8_VMEM
TP114
R112
100
C105
47N
C140
100N
C130
100N
C165
TP112
39P
3
1
TDO_1
TP101
R151
NC
82K
R109
2SC5585TL
Q101
2
A
V102
AVL5M02200
C125
39P
SP102
1N C160
47N C146
39P
C162
TP134
56K,1%
R138
0
R116
L101 100nH
(2012)
0.33,1%
R102
R134
10K
20K
R117
(2012)
R153
1.5K
A
SP105
220N C101
C127
1N
VCHARGE
47N C157
SP104
100N
C171
TDO_0
TCK
TMS
2V45_VCORE
10P
C112
R108
2K
2V8_VMEM
A
100P C144
100
R156
47N C148
39P
A
JTAGEN
GND
A
C122
LG_AMP_SIM
CN101
CLK
3
5
GND
IO 7
2
RST
VCC
1
VPP 6
A
220n
C134
100
R106
C145
47N
A
R122
10M
R170
0
C120
39P
(1608)
200K
R115
TP107
100
R114
C133
NC
NC C161
A
C150
47N
2K
R113
100P
C142
TP103
R104
3K
47N C107
F_WE
2V45_VAN
NC
R178
0R120
C108
39P
A
A
2V8_VMEM
R101
2K
R139
100K
2V45_VCORE
2V45_VCORE
VBAT
2V45_VAN
39P C128
TP124
TP104
C168
100N
C126
2V45_VCORE 2V45_VRTC
(2012)
A
39P
C147
2.2U C104
A
A
47N
TP126
R107
1K
C102
(2012)
A
JP101
0R119
2.2U
H2
VSIM L9
VSSRCT
D3
WE
P14
_MIDI_IRQ_GPIO_6
A11
_ROMCS2
M12
2V8_VMEM
H1
P7
VCC2
VCC3 K14
C8
VCC4
A2
VDDRTC
B14
VEXT1
VEXT2 B10
C6
VEXT3 D5
VEXT4
L2
VMEM1
VMEM2 N5
N9
VMEM3
N13
VMEM4
VPEG1 E3
VSDI G3
H3
VSDO
VSFS
A3
B3 OSCOUT
PWRON
B2
RAMCS
M14
M11 RD
N14 RESET
M13 ROMCS1
K12
SIMCLK
C14 USC0
USC1
D12
A14 USC2
USC3
A13
E11 USC4
USC5
C12
B13 USC6
VCC1
N12
K11
JTAGEN
C4 K_COL0
K_COL1
E4
B4 K_COL2
K_COL3
A4
C3 K_COL4
K_ROW0
A6
F4 K_ROW1
K_ROW2
D4
B5 K_ROW3
K_ROW4
A5
B12 LCD_EL_GPIO_2
LCD_MAIN_A0_ADD0
H4
LCD_MAIN_CS_DISPLAYCS M5
P13 LWR
OSCIN
G11
E12
GPO_18
GPO_19 D14
G13
GPO_2
D13
GPO_20
GPO_21 F11
A7 GPO_22
C5
GPO_23
GPO_24 E1
GPO_3 G12
H12
GPO_4
A1
GPO_5
GPO_6 C1
GPO_7 F14
F13
GPO_8
GPO_9 H11
HWR
H13
GPIO_1_DEB_RX
D10
GPIO_20 J12
J11
GPIO_21
GPIO_22 J14
L10
GPIO_23
GPIO_24 K13
L14
GPIO_32
GPIO_3_DEB_TX
C11
GPIO_4
D9
B11 GPIO_5
GPO_0 B1
C2
GPO_1
F12
GPO_10
GPO_11 E14
E13
GPO_16
GPO_17
L11
C13 GND8
GND9
A12
L13 GPCS1
GPIO8
D8
A10 GPIO9
GPIO_0
D11
C9 GPIO_10_ECLK
GPIO_11_EDAT
C7
B9 GPIO_12_EMEN
A9 GPIO_13
B8 GPIO_14_DCLK
GPIO_15_DA0
A8
D6 GPIO_16_DEN
B7 GPIO_17
H14
GPIO_18
GPIO_19
N7
M7
DATA4
DATA5 L7
P8
DATA6
DATA7 N8
M8
DATA8
DATA9 P9
C10 DIM_CNTL
GND1
J1
D7 GND10
GND11
B6
K1 GND2
GND3
P3
L6 GND4
GND5
L8
P12 GND6
GND7
F3
G1
BSIFS
G4
BSOFS
CLKIN
L12
G14 CLKON
CLKOUT D1
D2
CLKOUT_GATE
N6
DATA0
DATA1 P6
M9
DATA10
DATA11 P10
N10
DATA12
DATA13 M10
P11
DATA14
DATA15 N11
M6
DATA2
DATA3
P4
J2 ADD2
N4 ADD20
ADD21
M4
ADD22
P5
ADD3
J4
K3 ADD4
ADD5
K2
K4 ADD6
ADD7
L4
L1 ADD8
ADD9
L3
E2
ASDI
ASDO F1
F2
ASFS
BSDI G2
BSDO
A
AD6522
U105
ADD1
J3
L5 ADD10
ADD11
M1
M2 ADD12
ADD13
N1
P1 ADD14
ADD15
N2
P2 ADD16
ADD17
N3
M3 ADD18
ADD19
C156
47N
1
A1
A2
5
B1 2
6B2
4
GND
8VCC
Y1
7
Y2 3
R131 0
39P
NL27WZ32US
U107
TP110
C164
C152
47N
A
R177
100K
100K
R158
C132
100N
2K
R103
NC
R157
2V45_VCORE
R160
C103
2.2U
(2012)
C131
47N
NC
NC
TP123
C169
C123
A
2V8_VMEM
A
39P
C136
47N
MC-146
X101
1
2
3
4
TP111
R123
100K
A
2V9_SIM
2V45_VAN
C116
39P
R110
100P
C143
1K
R155
100
2V8_VMEM
TP115
TP119
TP105
47N C149
TP136
D101
CRS08
10K
R133
A
A
A
47N C137
C155
47N
SP106
R152
100K
430K,1%
R137
6S2
220N C159
TP132
LCD_ID
U102
NDC652P
1D1
2D2
5D3
3
G
S1
4
LCD_SUB_CS
_MIDI_CS
ADD(1)
ADD(2)
TEMPSENSE
ADD(0)
LCD_RS
ACCESSORY_DETECT
_RAMCS
_ROMCS1
RESET
_ROMCS2
_RD
_WR
_UBS
_LBS
GPCS1
HEADSET_MIC_P
ACCESSORY_DETECT
RPWRON
2V45_VCORE
2V45_VAN
ON_OFF
JACK_DETECT
LDO_SD
USC(3)
HFK_SPK_N
HEADSET_MIC_N
2V8_VMEM
2V9_SIM
DIM_CNTL
KEYROW(0:4)
RX
TX
ADD(21)
ADD(0:21)
MIDI_A0
LED_B
BACKLIGHT
PLL_PD
ADD(0)
DATA(11)
DATA(12)
DATA(13)
DATA(14)
DATA(15)
DATA(1)
DATA(2)
DATA(3)
DATA(4)
DATA(5)
DATA(6)
DATA(7)
DATA(8)
DATA(0:15)
DSR
_MIDI_IRQ
ADD(16)
ADD(17)
ADD(18)
ADD(19)
ADD(2)
ADD(20)
ADD(21)
ADD(3)
ADD(4)
ADD(5)
ADD(6)
ADD(7)
ADD(8)
ADD(9)
DATA(0)
DATA(9)
DATA(10)
ADD(1)
ADD(10)
ADD(11)
ADD(12)
ADD(13)
ADD(14)
ADD(15)
TXRAMP
2V7_VTCXO
ADD(0:21)
FLIP
MVBAT
HEADSET_SPK_P1
HEADSET_SPK_N
RXIP
RXIN
RXQP
RXQN
AFC
BAT_TEMP
VOUTNORP
VOUTNORN
RESET
MVBAT
_MIDI_RESET
TXPA
GSMSEL
DCSSEL
ON_OFF
PLL_LE
PLL_DATA
PLL_CLK
LCD_MAIN_CS
KEY_BACKLIGHT
SIMEN
TXIP
TXIN
TXQN
TXQP
DATA(12)
DATA(13)
DATA(14)
DATA(15)
DATA(0:15)
TXEN
RXEN
BANDSEL1
T_H
HEADSET_EN
VSYNTHEN
_ROMCS1
_WR
_LBS
_UBS
_RD
KEYROW(0)
2V45_VRTC
SIMEN
DATA(1)
DATA(2)
DATA(3)
DATA(4)
DATA(5)
DATA(6)
DATA(7)
DATA(8)
DATA(9)
DATA(10)
DATA(11)
KEYCOL(0:4)
13MHz
VIBRATOR
POWERKEY
LED_G
LCD_RES
LED_R
_ROMCS2
GPCS1
_RAMCS
KEYCOL(3)
KEYCOL(4)
KEYROW(0)
KEYROW(1)
KEYROW(2)
KEYROW(3)
KEYROW(4)
RESET
USC(1)
USC(2)
USC(3)
USC(4)
USC(5)
ADD(15)
USC(0)
USC(0:5)
HOOK_DETECT
ADD(9)
ADD(10)
ADD(11)
ADD(12)
ADD(13)
ADD(14)
ADD(16)
ADD(17)
ADD(18)
ADD(1)
ADD(19)
ADD(20)
ADD(2)
ADD(3)
ADD(4)
ADD(5)
ADD(6)
ADD(7)
ADD(8)
DATA(0)
KEYCOL(0)
KEYCOL(1)
KEYCOL(2)
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8.1 àÌÚÂÙÂÈÒ ÒÓ‰ËÌËÚÂθÌÓ„Ó ÛÒÚÓÈÒÚ‚‡
Checked
4
NC(4)
7
Drawing
2
B
NO(6)
YMU762
D
E
J.W.JEONG
V0.1B
S.Y.NOH
03.02.04
No.
1 5
6
ON
3
G5220C
A
40Ploy
C
Sheet/Sheets
LG
2
Section
Approved
4 7
5
100K
D
L
R232
16Poly
Name
Date
Designer
B
1
F
MAX4624 ACTIVE
100K
ON
E
Speaker
Drawing
2/4
3
Rev B 03.03.06
ISSUE
V1.0 03.04.04
ISSUE
H
N.C
R233
Model
Y.M.KIM
03.02.04
8
U203
IN
L
Sign & Name
Headset jack
OFF
Receiver Path
MIDI
03.02.04
03.02.04
F
Electronics Inc
OFF
0
A
C
ISSUE
6
8
YMU759B
1n C218
2V8_VMEM
HSP205
A
4.7
R205
47p C224
TP117
100n C210
2
+
3
-
1
4
5
6
33K
R213
U205
BYPASS
5
4
7
6
VEN
2
VIN
VOUT
1
3VOUT_SENSE
2V8_VMEM
MAX4624
U204
2V8_VMEM
V203
AVL5M02200
LP3981
0
R231
R212
330K
TAN_CAP2012
4.7U C214
2V45_VCORE
R208
1M
A
AVL5M02200
V204
330K
R209
V202
AVL5M02200
47p C216
TP130
C220
4.7U
TAN_CAP2012
47p C219
0
R222
HSP203
C223
2.2U
R227 0
100N
R223
NC
(2012)
R233 100K
100K
R220
C222
TP129
R230
0
A
2V8_VMEM
A
A
TP128
R216
3.3K
1U
9001-8905-040
CN201
1
2
3
4
7VDD
VREF
9
8VSS
WR_
28
100K R232
C206
(1608)
13 EQ2
EQ3
14
EXT1
2
19
EXT2
HPOUT-L 10
11
HPOUT-R
IFSEL
5
PLLC
6
SCLK
31
29 SDIN
32 SDOUT
SPOUT1 17
18
SPOUT2
15
SPVDD
SPVSS 16
SYNC
30
U203
YMU759B
3-IRQ
4-RST
CLK1
1
27
D0
D1 26
D2
25
D3 24
D4
23
22
D5
D6 21
20
D7
EQ1
12
A
C217
100n
2V45_VCORE
VBAT
AVL5M02200
V201
A
100nH
L201
C215
100n
A
(2012)
10U
C138
HSP204
A
0
R221
A
1M
R218
MAX9077
U201
1
2
3
4
5
6
7
8
A
4.7
R201
HSP202
R215
82K
C201
47p
C221
(2012)
1M
R211
C209
A
2.2U
HSP201
A
10n
47P
C203
VOUTNORP REC+
REC-
HEADSET_MIC_P
390p
C211
_WR
_MIDI_CS
_RD
MIDI_A0
_MIDI_RESET
_MIDI_IRQ
HEADSET_SPK_P
HEADSET_SPK_P1
JACK_DETECT
VOUTNORN
HFK_MIC_P
HEADSET_SPK_P
HFK_SPK_P
HEADSET_EN
LDO_SD
HOOK_DETECT
DATA(15)
DATA(8:15)
DATA(8)
DATA(9)
DATA(10)
DATA(11)
DATA(12)
DATA(13)
DATA(14)
13MHZ
SPK+
SPK-
8.2 åÛÁ˚͇θÌÓÈ ÏËÍÓÒıÂÏ˚
Sign & Name
V1.0
issue
Electronics Inc
03.04.04
4
3/4
I/F CONNECTOR
E
1
FLIP SWITCH
A
6
VIBRATOR
C
7 8
03.02.04
6
F
J.W.JEONG
Section
3 8
Y.M.KIM
2
NOT USED
7
A
D
03.02.04
C
S.Y.NOH
Approved
issue
03.02.04
Drawing
Name
Checked
L
E
V0.1B
21 5
LG
4
B
3
Model
No.
G5220C
5
D
Drawing
Sheet/Sheets
Rev B
issue 03.03.06
KEY,I/F & LCD CON
LCD CONNECTOR
Date
B
F
Designer
03.02.04
620
R357
R352 620
KEYPAD
KEY BACKLIGHT
R358 620
620
R355
R356 620
R351 620
R354 620
620
R353
R360
100K
2V8_VMEM
R350 620
27p
C340
SP334
UP
S301
S311
SEND
SP347
U302
MAX4599
1
2
3
4
56
S303
SOFT1
S306
RIGHT
R301
15
1
S315
SP346
R337 100
0
R340
S325
MENU
R314
1K
100K R331
27P
C314
D302
D305
AVL5M02200
V301
AVL5M02200
R324
620
R359
AVL5M02200
V302 V303
8
5
S317
47
S309
DOWN
S324
*
S320
27p
VBAT
VBAT
SP329
C338
SP332
C315
27P 27P
1K R338
2V8_VMEM
620
R349
C302
9
SP344
R325 47
SP337
15
16 16
17
17
18 18
19
19
2
2
20 20
21
21
22 22
23 23
33
4
4
55
6
6
77
8
8
9
100K
R321
20_5123_018
CN302
I/F CON22P
11
10
10
11
11
12
12
13 13
14 14
15
SIDEKEY
S308
DOWN
1 4
R336 100
27p
C339C337
R333 0
27p
C320
27P
R306
1K
R315
1K
C330
27P
N.C
R317
R339100
2V45_VRTC
#
S322
SP348
S310
C309
27P
SP349
ON/OFF
1K
27p
C336 C301
D312
R303
C307
27P 27P
1K
R345
SP328
D304
A
0
S323
C331
39P
NCR326
47
R329
D307
SP336
2
S314
39P C332
VBAT
SP330
D310
Q301
2SC5585TL
2
3
1
SP340
VBAT
1K R316
27P
C303
1K
R309
D309
N.C
C312
SP353
S316
6
27p
C333
1K
R348
1K
R347
1K
R346
1K
R344
27P
C329
R322
10
LEFT
S307
SP351
NC
C170
R318
N.C
27P
C313
SP341
D306
R307
N.C
1 2
3 4
5 6
7 8
68K
R310
SP327
SP354
D308
R328
MNR04
47R
SP355
100K
R311
1K R304
SP333
MODE
S305
U301
A3210
1 2
3
SP331
SP339
SP345
27p
C335
SP312
4
VCHARGE
C311
N.C
100 R335
S304
SIDEKEY
UP
1
27P
100K R330
SP352
ISS302
D301
1
2
3
C308
100n
C306
1K
R343
1K
R342
1K
R341
7
S321
C305
100n
SOFT2
D311
R323 NC
R302
1K
1K R313
S302
SP335
9
S319
SP342
C316
SP343
27P
C317
27P
33
34
35
36
37
38
39
22
40
23
24
25
26
27
28
29
17
18
19
2
20
3
4
5
6
7
8
9
21
30
31
32
1
10
11
12
13
14
15
16
1.5K
R319
3
S313
CN303
2V8_VMEM
SP338
R327 47
4
S318
D313
C318
27P
D303
27p
C334
27P
C310
27P
C304
2
3
4
5
6
VBAT
R332100K
10
R320
KEYROW(2)
Q302
IMX9
1
DATA(3)
DATA(2)
DATA(1)
DATA(0)
KEYROW(1)
RPWRON
DATA(7)
DATA(6)
DATA(5)
DATA(4)
DIM_CNTL
BACKLIGHT
DATA(11)
DATA(10)
DATA(9)
DATA(8)
_WR
LCD_MAIN_CS
LED_B
LED_G
LED_MAIN
VIBRATOR-
DATA(14)
DATA(13)
DATA(12)
LCD_SUB_CS
SPK-
REC+
DATA(15)
REC-
POWERKEY
KEYCOL(2)
KEYCOL(1)
KEYROW(0)
HEADSET_MIC_N
HFK_MIC_P
LCD_RS
LCD_RES
HFK_SPK_P
DSR
BAT_TEMP
SPK+
KEYCOL(3)
HKEYCOL
HKEYROW
LCD_ID
HFK_SPK_N
USC(4)
ACCESSORY_DETECT
TX
RX
USC(5)
USC(1)
RPWRON
KEYCOL(0:4)
KEYCOL(4)
KEYCOL(0)
KEYROW(0:4)
KEYROW(4)
KEYROW(3)
USC(0)
USC(2)
USC(3)
LED_R
VCHARGE
VIBRATOR-
LED_MAIN
FLIP
KEY_BACKLIGHT
VIBRATOR
RPWRON
8.3 ä·‚ˇÚÛ˚
L
3
Date
8
2
PAM
V0.1B
1
B
1
Designer
F
E
7
1
DCSSEL
4dB Atten.
issue V1.0 03.04.04
8
NOT USED
S.Y.NOH
4/4
issue
5
issue Rev B 03.03.06
G5220C
03.02.04
C
Y.M.KIM
TRANSCEIVER
10
A
ANT S/W
EGSM
Sheet/Sheets
A
5
2
1
D
3 6 7
Drawing
Name
4
C
D
Checked
Sign & Name
F
03.02.04
EGSM
LG
03.02.04
2dB Atten.
1
Electronics Inc
0 0
J.W.JEONG
GSMSEL
EGSM
4
DCS
03.02.04
B
DCS 0
Approved
TXPA
1
GSMSEL BANDSEL1
DCS
Drawing
2012
E
1
No.
Model
RF
Section
6
4
5
(1608)
COG
1000P
C411
100N
U413
SN74AHC1GU04DCKR
2
3
100N
C450
C437
10
R412
L407
8.2nH
22
R419
(2012)
RF2.85V
12
R403
C445
10U
0.5p
C481
C415
22p
L403
1.8nH
C409
NC
1.5p
C410
C440
100N
N.C
R444
R435
10
470
470
R409 R411 1.5nH
L408
51
R417
100P
C463
390
R414
2.2U
C461
(2012)
VBAT
10U
C457
(2012)
C430
22P
C432
1.8p
510
R416
R433
1M
RF2.85V
33P
C426
L413
10nH
C460
2.2U
(2012)
RF2.85V
RF2.85V
10P
C452
4
VCC
10
R434
TP410
TP403
(1608 COIL)
82N
L411
VC-TCXO-208C
Y401
1CTL
2
GND
3
OUT
C469
RF2.85V
TP408
RF2.85V
2.2K
R436
10P
TP402
N.C
R440
C448
1U
(1608)
R413
390
RF2.85V
R407
100
C454
R483
NC
C465
100N
C412
0.5p
100P
10nH
L410
TP405
R437
N.C
C453
22P
3.3nH
L406
R441
15K
5
GND28
15
GND3
GND4
16
GND5
17
18
GND6
GND7
19
20
GND8
21
GND9
GSM_IN
7
9
GSM_OUT
3
TX_ENABLE
4
VBATT
VCC1
8
12 VCC2
VCC_OUT
10
VRAMP
6
VREG
GND13
GND14
26
27
GND15
GND16
28
GND17
29
30
GND18
GND19
31
GND2
14
32
GND20
33
GND21
GND22
34
35
GND23
GND24
36
GND25
37
38
GND26
39
GND27
40
RF3110
U402
BAND_SELECT
2
1
DCS_IN
DCS_OUT
11
GND1
13
GND10
22
GND11
23
24
GND12
25
C433
C446
100N
100N
C447
R442
0
1K
R410
22P
470P C444
C429
C436
100N
1000p
C427
12p
RF2.85V
TP401 TP407
C416
0.5p
ADP3330_2V85
U414
3
-ERR 6
-SD
4
GND
2
IN
5
NR
1
OUT
R431
10
C449 1n
R443
N.C
R432
5.6K
L404
2.7nH
RF2.85V
C408
27p
C407
RF2.85V
NC7WZ08
U401
A1
1
A2 5
B1
2
B2 6
GND
4
VCC 8
Y1 7
Y2
3
10p
22P
C434
C406
NA
L412
100
R439
47p
27p
C419
C435
C413
12P
22P
0
R422
TP404
100
R425
15K
R415
RF2.85V
C425
10P
VCCFNCP
60
VCCTxVCO
VCCUHF 51
48
VDDBB
C451
22P
TxGSM
TxIN
21
10 TxINP
20 TxIP
TxQN
23
22 TxQP
2TxVCOTune
UHFBYP 49
UHFCPO 41
50
UHFTune
8VCC1
26 VCC2
52
VCC3
VCC4 59
36
VCCD
VCCF 37
42
17
PCO1
5
6PCO2
RXEN
3
RxIN 57
58
RxIP
RxQN 55
56
RxQP
SXENA 43
TXBYPASS
7
32 T_H
TxCPO
9
TxDCSPCS
1
4TxEN
TxFN
25
24 TxFP
64
39
12 GNDLNAGSM
44
LDMUX
LE 47
LNADCSIN
13
11 LNAGSMIN
LNAPCSIN
15
54
LON
LOP 53
LPFADJ
31
NC1 63
62
NC2
NC3 61
34
NC4
NC5 33
16 NC6
NC7
U411
CX74017
46
CLK
28 CapIN
27 CapIP
30 CapQN
CapQP
29
DATA 45
14 FEENA
18 FILTN
FILTP
19
38
FREF
GND1 G1
40
GNDCP
GNDD 35
GNDFN
C459 470P
C455
680P
TP411
C462
1n
100P
TP406
C418
100N
C466
SW401
MHS-170
1
2
3
4
5
6
39K,1%
R430
RF2.85V
(1608)
L414
150N
TP409
470P
ANT401
ANT_PAD_LGX
47P
C420
C439
1.8nH
27p
C417
L409
C403
10u
C456
220P
C471
C464
100P
VC1
2
VC2
11
12p
FL401
LMSP54AA-097
8
ANT
DCS_RX 1
DCS_TX 3
EGSM_RX 10
EGSM_TX 5
GND1
4
GND2
6
GND3
7
GND4
9
GND5
12
GND6
13
100
C428
0.1U
R405
RF2.85V
10nH
L415
1.2p
C467
VBAT
C480
22pF
22P
C441
39p
C401
NA
10
R424
C405
0
R447
NA
C404
12p
C431
47p
C402 220
R421
R420
220
OUT1 7
5
OUT2
FL402
FAR-G6CS-1G8425-L257
G1
2
G2
4
G3
6
8
G4
IN1
1
IN2
3
NA
C414
8.2N
2V8_VMEM
0
R484
(2012 FILM)
C458
DCSSEL
GSMSEL
TXPA
BANDSEL1
TXRAMP
TXPA
RF2.85V
T_H
PLL_PD
TXIN
TXQP
VSYNTHEN
TEMPSENSE
RXEN
TXEN
BANDSEL1
TXQN
AFC
2V7_VTCXO
PLL_CLK
PLL_DATA
PLL_LE
RXIN
RXIP
RXQP
TXIP
RXQN
13MHz
8.4 àÌÚÂÙÂÈÒ êó ˜‡ÒÚË
9. íéèéãéÉàü èÖóÄíçéâ èãÄíõ
9.1 Çˉ Ò‚ÂıÛ
9.2 Çˉ ÒÌËÁÛ
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