LG G3100 Schematics. Www.s Manuals.com. Schematics

User Manual: Phone LG G3100 - Service manuals and Schematics, Disassembly / Assembly. Free.

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- 115-
Sheets
DRAWING
SEND
5
3
CLOSE TO AD6521
A
B
Sheet/
#
D
Date
UP
8
NO.
4
SOFT2
2
6
LG Electronics Inc.
SOFT1
LG Electronics Inc.
7
C
5
C
1
R120
Designer
7
LGIC(42)-A-5505-10:01
Approved
CLOSE TO AD6522
2
4
D
DRAWING
Checked
3
E
9
Iss. Notice No.
B
Name
Date
B
4
C
WAP
52
MODEL
10
(2012)
1
Sign & Name
2003
07/26
G3100
1/4
SPFY0060901_1.1
BB
8
*
TO U102_#A4
6
GPRS
0
1
ON/OFF
CLOSE TO AD6522
A
Section
n.a
DOWN
A
10K
9
NAME
3
SP105
10p
C128
SP102
C112
47n
H10
VINAUXP
VINNORN K10
J10
VINNORP
VOUTAUXN K6
VOUTAUXP K9
K7
VOUTNORN
VOUTNORP K8
VSDI
E1 VSDO
D1
D2 VSFS
NC4
B7
QRXN B10
C10
QRXP
QTXN C9
QTXP D9
H9
RAMPDAC
REFCAP A8
A7
REFOUT
RESET
K1
J4 RXON
C1 TCK
B2 TDI
B1 TDO
C2 TMS
K4 TXON
VINAUXN G10
DGND1
A2
J5 DGND2
DVDD1 A1
G1
DVDD2 K5
DVDD3
B4 IDACOUT
IDACREF
A3
IRXN D10
E10
IRXP
ITXN E9
F9
ITXP
J2 MCLK
K2 MCLKEN
NC1
J9
B9 NC2
B6 NC3
ASDI
H1 ASDO
J1
ASFS
H2
K3 ATSM
AUXADC1 A6
A5
AUXADC2
AUXADC3 B5
AUXADC4 A4
F10
AVDD1 A9
AVDD2 J8
AVDD3
BSDI
G2
BSDO
F1
F2 BSIFS
BSOFS
E2
J6
BUZZER
U102
AD6521
AFCDAC A10
G9 AGND1
B8 AGND2
AGND3
J7
B3 AGND4
ARSM
J3
47n
C107
KB107
C109
J_TDO_1
47n
1K
R109
C127
0.1u
C123
0.1u
R103 47
2V45_VCORE
J_GND
2V8_VMEM
TP105
SP103
TP104
47n
C105
J_TDI
39p
NC
C138
C133
TP103
KB118
KB113
39p
C135
C126
39p
J_TDO_0
2V45_VCORE
C129
39p
TP109TP106
KB115
47n
C118
C110
47n
100p
C113
SP106
SP110
2V45_VCORE
KB117
2V8_VMEM
J_JTAGEN
39p
C137
KB104
0.1u
C140
R117
10K
SP101
SP104
SP108
2V45_VCORE
NC
C141
R101
100
C132
NC
2V8_VMEM
R110
10K
R112
10M
R116 100
C111
47n
KB111
47n
C101
2V8_VMEM
2V45_VRTC
R108
120K
100K
R102
KB116
C108
47n
C130
1u
47n
C120
2V8_VMEM
82K
R111
TP101
KB119
C121
47n
J_TMS
J_TCK
KB108
KB112
TP113
47n
C115
KB114
10K
R106
KB105
C116
47n
C122
220n
H8
_BYTE
_CE1PS J1
H1
_CEF
C3
_LB
_OE H2
_RESET D4
D3
_UB
C5
_WE
_WP_ACC C4
TP110
NC11
L7
NC12
L8
M1 NC13
M8 NC14
B1 NC2
B2 NC3
B7 NC4
B8 NC5
NC6
C1
NC7
F8
NC9
L1
E4
RY_BYF
J4 VCCF
J5 VCCS
G2 VSS0
J8 VSS1
DQ3
H4
DQ4
H5
DQ5
K6
DQ6
G6
DQ7
J7
DQ8
K2
H3 DQ9
DU1 B4
B5
DU2
DU3 G7
DU4 K5
L4
DU5 L5
DU6
A1 NC0
A8 NC1
L2 NC10
A4 F2
A5 E2
D2
A6 C2
A7 C6
A8 E6
A9
CE2PS D5
J2 DQ0
G3 DQ1
J3 DQ10
K4 DQ11
DQ12
J6
DQ13
H6
K7 DQ14
H7 DQ15
K3 DQ2
A0 G1
A1 F1
F6
A10 C7
A11
A12 D7
E7
A13 F7
A14
A15 D8
A16 G8
A17 F3
A18 E3
A19 D6
E1
A2
A20 E5
E8
A21
A3 D1
U103
TH50VPF5683CDSB
TP102
J_WR
47n
C114
TP108
TP112
TP114
4
KB103
32.768KHz
MC-146
X101
1
2
3
TP111
2V45_VAN
VBAT
KB102
C136
39p
47n
C103 C104
47n
KB109
2V8_VMEM
J_VBAT
C125
NC
JP101
SP109
C139
NC
G3
H3
VSDO H2
VSFS
VSIM L9
VSSRTC
D3
P14 WE
USC5
USC6
B13
H1
VCC1
VCC2 P7
VCC3 K14
C8
VCC4
VDDRTC A2
VEXT1 B14
VEXT2 B10
C6
VEXT3
VEXT4 D5
L2
VMEM1 N5
VMEM2 N9
VMEM3
VMEM4 N13
E3
VPEG1
VSDI
A5
LWR
P13
OSCIN
A3
B3 OSCOUT
PWRON
B2
RAMCS
M14
RD
M11
N14 RESET
M13 ROMCS
SIMCLK K12
J13
SIMDATAOP
C14 USC0
USC1
D12
USC2
A14
A13 USC3
USC4
E11
C12
A1
C1
GPO_6
GPO_7 F14
F13
GPO_8
GPO_9 H11
N12 HWR
K11
JTAGEN
KEYPADCOL0
C4
E4 KEYPADCOL1
KEYPADCOL2
B4
A4 KEYPADCOL3
KEYPADCOL4
C3
KEYPADROW0
A6
F4 KEYPADROW1
KEYPADROW2
D4
B5 KEYPADROW3
KEYPADROW4
B1
C2
GPO_1
F12
GPO_10
GPO_11 E14
GPO_16 E13
G11
GPO_17
GPO_18 E12
D14
GPO_19
G13
GPO_2
D13
GPO_20
GPO_21 F11
GPO_22 A7
C5
GPO_23
E1
GPO_24
GPO_3 G12
H12
GPO_4
GPO_5
H14
H13
GPIO_19
GPIO_2
B12
J12
GPIO_20
GPIO_21 J11
J14
GPIO_22
GPIO_23 L10
K13
GPIO_24
GPIO_3
C11
GPIO_32 L14
GPIO_4
D9
GPIO_5
B11
A11 GPIO_6
C10 GPIO_7
D8 GPIO_8
GPIO_9
A10
GPO_0
P12
GND7
L11
C13 GND8
A12 GND9
GPCS0
M12
L13 GPCS1
GPIO_0
D11
D10 GPIO_1
GPIO_10
C9
C7 GPIO_11
B9 GPIO_12
GPIO_13
A9
B8 GPIO_14
GPIO_15
A8
GPIO_16
D6
B7 GPIO_17
GPIO_18
M6
N7
DATA3
DATA4 M7
L7
DATA5
DATA6 P8
N8
DATA7
DATA8 M8
P9
DATA9
M5
DISPLAYCS
J1 GND1
D7 GND10
GND11
B6
GND2
K1
P3 GND3
GND4
L6
L8 GND5
GND6
G2
F3
BSDO
G1
BSIFS
BSOFS G4
CLKIN
L12
G14 CLKON
CLKOUT D1
D2
CLKOUT_GATE
N6
DATA0
DATA1 P6
M9
DATA10
DATA11 P10
N10
DATA12
DATA13 M10
DATA14 P11
N11
DATA15
DATA2
ADD18
ADD19
P4
ADD2
J2
N4 ADD20
ADD21
M4
P5 ADD22
J4 ADD3
ADD4
K3
K2 ADD5
ADD6
K4
ADD7
L4
L1 ADD8
ADD9
L3
ASDI E2
ASDO F1
F2
ASFS
BSDI
ADD0
H4
J3 ADD1
L5 ADD10
M1 ADD11
ADD12
M2
N1 ADD13
ADD14
P1
N2 ADD15
ADD16
P2
N3 ADD17
M3
AD6522
U101
C106
47n
C119
47n
C124
1000p
C117
47n
2V8_VMEM
C102
47n
39p
C131
C134
39p
2V8_VMEM
SP107
TP107
KB101
KB106
_WR_WR
VINNORN
VINNORP
_RESET
_RD
KB110
KEYROW0
KEYCOL2
BATT_TEMP
AUXON
AUXIN
AUXIP
_ROM_CS1
ACC_DET
USC3
DSR
RY_BY
RY_BY
TX_RAMP
ONNOFF
VMIDI_CTL
LCD_ID
T_H
MIC_ONOFF
PLL_PD
VOUTNORP
VOUTNORN
AUXOP
TXPA
CHG_EN
GATEIN
KEYROW0
KEYROW1
POWERKEY
13MHZ
EOC
KEYCOL1
KEYCOL0
KEYCOL4
KEYROW4
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
_RAM_CS
_LBS
_UBS
KEYROW1
KEYCOL3
KEYROW2
KEYROW3
ADD19
ADD20
ADD3
ADD21
ADD22
ADD4
ADD5
ADD6
ADD7
ADD8
ADD9
ADD10
DATA0
DATA1
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
DATA2
AUXADC4 MVBAT
_MIDI_CS
ADD1
ADD2
ADD11
ADD12
ADD13
ADD14
ADD15
ADD16
ADD17
ADD18
TXQP
TXQN
RXQP
RXQN
TXIP
TXIN
RXIP
RXIN
AUXADC4
TEMPSENSE
AFC
ADD12
ADD13
ADD14
ADD15
ADD16
ADD17
ADD18
ADD19
ADD20
ADD21
_RESET
KEYCOL0
KEYCOL1
KEYCOL2
KEYCOL3
KEYCOL4
KEYROW2
KEYROW3
KEYROW4
CLKON
JACK_DETECT
CHRDET
PWRON
SIM_CLK
SIM_DATAOP
USC0
USC1
USC2
USC4
USC5
HOOK_DETECT
HFK_EAR
LCD_RES
_MIDI_RST
BANDSEL1
DCSSEL
VSYNTHEN
PLL_LE
PLL_CLK
_MAIN_LCD_CS
LCD_BACKLIGHT_CTL
KEY_BACKLIGHT
GSMSEL
PLL_DATA
ADD2
ADD22
ADD3
ADD4
ADD5
ADD6
ADD7
ADD8
ADD9
ADD10
ADD11
ADD0
ADD1
DATA0
DATA1
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
VIBRATOR
RX
TX
SIM_RST
SIM_EN
_MIDI_IRQ
TX_EN
RX_EN
_UBS
_LBS
_RAM_CS
_RD
_ROM_CS1
8. Circuit Diagram
8.1 Main Chipset and Memory
- 116 -
8.2 Audio Part
1
MODEL
1
SPK+
NAME
A
Sheets
C
0
10K
Approved
Designer
LCD BACKLIGHT
R244
VIBRATOR
4
1
2
NC
R212
(2012)
8
Date
SPK-
Speaker
5
Name
LG Electronics Inc.
CLOSE TO MIC
5
9
16POLY 10K
0
DRAWING
KEY BACKLIGHT
Notice No.
3
(2012)
LGIC(42)-A-5505-10:01
(2012)
D
DRAWING
Iss.
HFK
B
HEADSET
LG Electronics Inc.
HFK
40POLY
HFK_EAR
A
10
Sign & Name
CLOSE TO RECEIVER
3
(2012) CONNECTION
Checked
Headset jack
D
4
E
07/28
2003
BB
SPFY0060901_1.1
2/4
G3100
C
Sheet/
Date
(2012)
0
HFK_EAR
NO.
1
B
7
6
HEADSET
Section
CONNECTION
2
C238
27p
1
2
R226
47
1
2
CN201
CN203
10K
R254
39p
C206
33K
R203
15
R217
47
R223
C219
0.1u
3V0_VLCD
C205
390p
0
R201
R241
1M
VBAT
C237
47p
C201
C204
0.01u
10u
MAX4599EXT-T
U201
COM
5
3
GND
IN
1
4
NC
NO 6
VCC 2
SP203
LD206
R250
0
L202 100nH
R252 0
15
R238
2V45_VAN
510K
R233
0
R215
100nH
L203
5
3GND
IN
1
4
NC
NO 6
VCC
2
R206
100
MAX4624EUT-T
U203
COM
VA201
3
31 _RD
4
_RST
28 _WR
SP202
EQ3
HPOUT_L
10
HPOUT_R 11
IOVDD
32
2
LED
MTR 19
NC
5
6PLLC
SPOUT1 17
18
SPOUT2
15
SPVDD
16
SPVSS
VDD
7
VREF
9
8VSS
_CS
29
_IRQ
30 A0
1CLK1
D0
27
D1
26
D2
25
D3
24
23 D4
22 D5
21 D6
20 D7
EQ1 12
EQ2 13
14
1.5K
R213
YMU762
U207
VOUT_SE
3
LP3981ILD-3.3
BYPASS 5
GND1 4
7
GND2
6
VEN
2VIN
VOUT
1
39p
U202
4.7u
C203
1
C222
2SC5585
Q203
2
3
R211
2.2K
2V8_VMEM
R212
0
SP205
100nH
L201
0
R214
1.5K
SP206
R218
C208 0.1u
MAX9075EXK-T
U206
GND
2
OUT
1
5
VCC
VIN+
3
4
VIN-
D201
0.1u
C214
1SS352
C218
0.1u
R244 NC
R210 3.3K
0
R207
VA207
100K
R236
C217
VA205
0.1u
1000p
C215
3V0_VLCD
C212
1
2
47p
1
4
VBAT
MIC201
OBG-15S40-C2
IMX9T110
Q202
2 5
6
3
39p
C210
R239
NA
100K
3V0_VLCD
0.1u
C242
R219
3V0_VLCD
VBAT
47p
C216
R235
0
R240
R221
3.3K
3V0_VLCD
4.7
C223
C213
0.1u
39p
3V0_VLCD
R224
47
1M
R222
C227
27p
10u
C202
VA202
0.1u
C233
SP207
C235
47p
10u
C234
1K
R202
LD203
SP210
LD205
VBAT
R228
47
47
R227
47
R225
100K
R216
C209
VA206
39p
27p
C231
0.1u
C232
VA208
27p
C228
2.2K
R220
R237
2.2K
N_C1 6
10 N_C2
V+ 8
SP201
MAX4695EGC
U205
2GND1
GND2
13
GOM1
11 5
GOM2
12
IN1 IN2
4
9
NC1
7
NC2
1NO1
NO2
3
1.5K
R234
VA204
0
R209
VA203
0.1u
C211
C236
47p
C230
27p
LD202
Q201
2
3
1
R204
2.2K
2SC5585
R255
4.7K
100
R208
SP204
4
5
J201
1
2
3
U204 MAX4624EUT-T
5
COM
GND
3
1IN
NC 4
6
NO
2VCC
3V3_VMIDI
C243
0.1u
C207
LD201
39p
C224
LD204
NC
3V3_VMIDI
C220
2.2u
R257
0
R205
82K
R256
0
SP209
CN202
1
2
C229
27p
C225
2V8_VMEM
10u
0.1u
C221
SP208
R251
NC
MIC_ONOFF
JACK_DETECT
RPWRON
VCHARGE
ONNOFF
KEY_BACKLIGHT
HFK_EAR
HFK_EAR
HFK_AUXOP
HEADSET_SPK_P
HFK_AUXON
AUXOP
AUXON
HEADSET_MIC_P
VOUTNORP
VOUTNORN
13MHz
AUXIP
HEADSET_MIC_P
AUXIN
VINNORN
VINNORP
VIBRATOR
HEADSET_SPK_P
_RD
_WR
_MIDI_IRQ
ADD0
VMIDI_CTL
_MIDI_RST
HFK_EAR
HFK_AUXIP
HFK_AUXIN
HOOK_DETECT
DATA15
DATA14
DATA13
DATA12
DATA11
DATA10
DATA9
DATA8
_MIDI_CS
- 117 -
MODEL
NO.
7
Sheet/
Designer
DRAWING
LG Electronics Inc.
8
(2012)
Iss.
(2012)
C
5
A
3
D
2
Date
B
10
Checked
A
1
I/O CONNECTOR
Notice No.
NAME
BATTERY CONNECTOR
E
Approved
Name
(2012)
2
07/28
2003
BB
SPFY0060901_1.1
3/4
G3100
6
5
Date
DRAWING
4
(2012)
Sheets
41
LG Electronics Inc.
(2012)
Section
(2012) (2012)
3
Sign & Name
(2012) (2012)
(2012)
(2012)
D
C
9
LGIC(42)-A-5505-10:01
B
C345
0.1u
C464
VBAT
27p 27p
C466
4.7
R342
27p
C468
2.2u
C480
27p
0.1u
C461
2V8_VMEM
VCHARGE
C347
R328
100K
26
REFOUT
RESCAP
17
18
RESET
ROWX 3
4SIMEN
TCXOEN
28
24
VAN
23
VBAT
VBAT_2 20
22
VCORE
21
VMEM
VRTC 6
VRTCIN 5
VSIM 19
25
VTCXO
ADP3408
27 AGND
7BATSNS
CHGEN
16
9CHRDET
CHRIN
10
13 DGND
15 EOC
12 GATEDR
11 GATEIN
14 ISENSE
8
MVBAT
1PWRONIN
PWRONKEY
2
U301
R343 100
47
R338
C330
0.1u
R432100
C467
27p
NA
R455
R450100
27p
C463
27p
C462
100
R444
100
100
R442
R443
D301
3
1
2
DAN222
100
R451
2V85_VSIM
2V45_VAN
SP321
R434100
100
R433
C332
100p
SP317
27p
C465 C473
27p27p
C472
C460
27p
C340
39p
VBAT
VBAT
VBAT
SP307
39p
C336
SP316
0
R454
BAT301
R453
0
C477
27p27p
C476
100
R449
0.33
R347
R446100
100
R445
R340
100
VBAT
100
R441
2V8_VMEM
R440100
NC
C303
100
R436
D302
R435100
C343
CUS02
C331
2.2u
100p
1000p
C334
C474
SP320
27p
C481
2.2u
C471
27p27p
C469
0.1u
C349
100K
R327
R333
SP303
47
19
2
20
3
4
5
6
7
8
9
VCHARGE
CN302
1
10
11
12
13
14
15
16
17
18
1000p
SP313
C302
R339 47
SP309
SP308
C335
0.1u
C478
27p
R344 100
C475
27p
100
100
R447
R448
C342
C328
2.2u
1u
C327
SP304
1u
100
R439
100
R438
TP411
2V7_VTCXO
R437100
100K
R329
VBAT
10u
R341 4.7
C329
3EN
GND
2
NC 4
VIN
1VOUT 5
SP302
7
8
9
3V0_VLCD
NCP512SQ30T1
U302
18
19
2
20
21
22
23
24
25
26
27
28
3
4
5
6
1
10
11
12
13
14
15
16
17
CN402
R452
100
47R336
C479
27p
C470
3CLK
5
GND
IO 7
2RST
1VCC
VPP 6
2V45_VCORE
27p
SIM_SOCKET
J301
R335 47
R337 47
39p
C351
R332 NA
R331 NA
C350
SP323
3
D4
6
D5
7
8
D6
G
4
5
S
39p
Q301
TPCF8102
D1
1
D2
2
D3
SP311
C301
220n
CN303
1
2
3
SP305
R345 47
20K
R309
TP412
2V45_VRTC
C304
NC
C344
4.7u
SP306
R348 J_RPWON
200K
2V85_VSIM
SP314
39p
C339
SP315
VBAT
SP312
0.22u
C341
0
R312
2V85_VSIM
R334 47
SP301
0.22u
C346
R349
200K
C337
VBAT
TP413
39p
2V45_VRTC
100K
R330
C348
NC
SP318
SP310
C333
10u
3V0_VLCD
LCD_BACKLIGHT_CTL
LCD_ID
ADD1
ADD0
_MAIN_LCD_CS
DATA4
DATA5
DATA1
DATA2
DATA3
DATA6
DATA7
DATA14
DATA15
DATA0
_WR
BATT_TEMP
DATA13
DATA12
DATA11
DATA10
DATA9
DATA8
LCD_RES
HFK_AUXOP
HFK_AUXIN
USC1
PWRON
RPWRON
RPWRON
USC3
DSR
RPWRON
ACC_DET
_RESET
ONNOFF
CHRDET
USC0
SIM_EN
MVBAT
KEYROW0
POWERKEY
CLKON
CHG_EN
EOC
GATEIN
TX
RX
USC2
USC5
RPWRON
USC4
SIM_CLK
SIM_DATAOP
SIM_RST
HFK_AUXIP
HFK_AUXON
8.3 PMIC, LCD and I/O Connector
EGSM
Date
Approved
8
Checked
H
2012
2
E
DRAWING
MODEL
D
B
Sheet/
3
1
DCS
H
1%
Iss.
41
Sheets
6
LGIC(42)-A-5505-10:01
C
A
NO.
DRAWING
Date
B
DCSSEL
3
A
L
5
07/28
G3100
4/4
RF Circuit
7dB Atten.
7
Designer
EGSM
4dB Atten.
LG Electronics Inc.
Name
1608
9
L
D
H
DCS
Sign & Name
2
NAME
SPFY0060901_1.1
BANDSEL1
L
C
GSMSEL
10
Notice No.
4
Section
5
LG Electronics Inc.
ANTENNA
130
R409
2003
C424
680p
15K
R424
27p
C408
C440
0.1u
GND
NA
L414
C482
0.5p
C417
12p
10p
C434
TP409
10
R419
NC
R428
C405
TP401
100p
1000p
C406
TP410
12p
C418
C452
NC
C436
C456
COG
1608
1n
1000p
10u
C414
2012
C419
47p
12p
C427
100
R425
NC
R431
RF2.85V
RF2.85V
RF2.85V
1.2p
C444
C432
47p
0.1u
C439
10
R417
L413
27p
L402
1.5nH TP407
R422
1K
27p
RF2.85V
C407
C404
C403
22p 0.1u
2012
L401
10nH
G1
G2
RF
C454
2.2u
51
R412
CN401
KMS-502
ANT
1608
82nH
L407
ADP3330
U404
4
GND
2
IN
NR
5
OUT
1
_ERR
3
6
_SD
COIL
1u
C422
1.8p
RF2.85V
C415
0.1u
C411
0
R430
L411
3.3nH
27p
C448
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
5
GND19
31
GND2
14
32
GND20
33
GND21
GND22
34
35
GND23
GND24
36
GND25
37
38
GND26
39
GND27
40
GND28
15
GND3
GND4
16
GND5
17
18
GND6
GND7
19
U402
BAND_SELECT
2
1
DCS_IN
DCS_OUT
11
GND1
13
GND10
22
GND11
23
24
GND12
25
GND13
GND14
26
27
GND15
GND16
28
GND17
29
30
GND18
RF3110
0.1u
C447
TP402
RF2.85V
C428
0.1u
100p
L405
4.7nH
C401
22p
C430
C410
0.1u
L403
NC
470p
C442
C412
10p
RF2.85V
TP406
33p
5.6K
R407
C413
C445
10p
22
TxQP
2
TxVCOTune
UHFBYP
49
UHFCPO
41
50
UHFTune
8
VCC1
26
VCC2
52
VCC3
VCC4
59
36
VCCD
VCCF
37
42
VCCFNCP
60
VCCTxVCO
VCCUHF
51
48
VDDBB
58
RxIP
RxQN
55
56
RxQP
SXENA
43
TXBYPASS
7
32
T_H
TxCPO
9
TxDCSPCS
1
4
TxEN
TxFN
25
24
TxFP
64
TxGSM
TxIN
21
10
TxINP
20
TxIP
TxQN
23
LNAGSMIN
11
LNAPCSIN
15
54
LON
LOP
53
LPFADJ
31
NC1
63
62
NC2
NC3
61
34
NC4
NC5
33
16
NC6
NC7
17
PCO1
5
6
PCO2
RXEN
3
RxIN
57
27
CapIP
30
CapQN
CapQP
29
DATA
45
14
FEENA
18
FILTN
FILTP
19
38
FREF
G1
GND1
40
GNDCP
GNDD
35
GNDFN
39
12
GNDLNAGSM
44
LDMUX
LE
47
LNADCSIN
13
CX74017
U401
46
CLK
28
CapIN
C455
1000p
22p
C425
10
R420
R405
100
2012
C426
8200p
NC
L406
FILM
22p
C409
390
R421
13MHz
X401
1CTL
2GND
3
OUT
VCC 4
R401
RF2.85V
15K
1p
C433
C451
RF2.85V
1.5p
R402
10
100p
C449
VBAT
TP404
TP403
RF2.85V
RF2.85V
390
R411
C453
100p
TP408
10nH
L408
OUT2
OUT401
G1
2
G2
4
G3
6
8
G4
IN1
1
IN2
3
OUT1 7
5
39p
C402
FL402
FAR-G6CS-1G8425-L257
39K
R423
R426
1%
1M
L412
10nH
NC
R429
R416
180
2.2K
R413
C438
12p 22p
C441
C450
0.5p
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
VC1
2
VC2
11
FL401
LMSP54AA-097
510
R410
NC
R427
R418
10
VBAT
C421
GND
3
IN
2
OUT
4
VCC
5
10u
U403
SN74AHC1GU04DCKR
L409
2.7nH
10u
C458
TP405
2012
C423
220p
C437
22p
0.1u
C435
C446
22p
L410
0
180
R415
47
R406
C457
2012
2.2u
0
R403
150nH
L404
1608
C431
10p
470p
C459
47p
C420
33
R414
RF2.85V
470p
C443
100
R404
R408
130
DCSSEL
GSMSEL
TX_RAMP
TXPA
RF2.85V
BANDSEL1
AFC
VSYNTHEN
TEMPSENSE
13MHZ
2V7_VTCXO
PLL_PD
T_H
TX_EN
TXIN
TXIP
TXQN
TXQP
PLL_CLK
PLL_DATA
PLL_LE
BANDSEL1
RX_EN
RXIN
RXIP
RXQN
RXQP
8.4 RF Part
- 118 -
- 119 -
9. PCB LAYOUT
9.1 Rear Part
9.2 Front Part
- 120-
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