LG U8360 Schematics
8. CIRCUIT DIAGRAM
1
1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
2
2 10
34
DCS_TX
GSM_TX
WCDMA_TX
WCDMA_RX
ANTSW3
ANTSW2
ANTSW1
ANTSW0
VCCB
W_ON
4
N100
DFYY61G95LBNBC-TT1
1
TX
G1
G2
ANT
G3
G4
G5
G6
RX
3
FB100
FB102
FB101
22pC100
NA
V100
RN47A4-TE85L-F
4
3
2
5
1
NA
R1625
NA
75
C108
10p
75
C103
10p
75
C107
10p
5 12678
53
GND3
5
GND4
9
GND5
6
GND1
10
GND2
18
GND6
19
R111
NA
C102
22p
C106
0.01u
C104
0.01u
C105
0.01u
678
GSM_RX_N
GSM_RX_P
PCS_RX_N
PCS_RX_P
DCS_RX_P
DCS_RX_N
M054E
N101
12
13
16
17
14
15
3
1
W100
TX_EGSM
TX_DCSPCS
UMTS
8
0
R101
RX_PCS1
RX_PCS2
RX_EGSM1
RX_EGSM2
CTRL3
CTRL4
20
RX_DCS1
RX_DCS2
ANT7
CTRL14CTRL2
11
C109
22p
2
KMS-507
G2
ANT
RF
G1
6.8nH
L101
3.9nH
L100
C116
1p
VDD_A
VBATI
R105
0
C110
0.1u
V_wivi_A
V_wivi_B
R108
R106
0
0
C112
10u
2012
1
2
3
VOUT
VIN
VOUT_SE
GND2
BYPASS
VEN
GND1
7
C101
15p
Near WOPY
R109
VDD_B VCCB
0
C114
1608
10u
2012
Near INGELA
R110
0
C113
C115
10u
10u
2012
2012
LP3981ILD-2.8
N102
6
5
4
C111
0.033u
R107
0
9
9
ANTPAD100
VCCA
EXTLDO
10
11
11
12
A
A
B
B
C
C
D
D
E
E
F
F
GG
H
H
Changed by: Date Changed:
1
3 11
34
56
5 942
612
78
78 12
Changed by: Drawing Number:10Page:
Date Changed:
Time Changed:
Time Changed:
Engineer:
Engineer:
Heestel
Drawn by:
Drawn by:
Heestel
R&D CHK:
R&D CHK:
DOC CTRL CHK:
DOC CTRL CHK:
MFG ENGR CHK:
MFG ENGR CHK:
QA CHK:
QA CHK:
LG ELECTRONICS INC.
3G HANDSETS LAB.
DEVELOPMENT GROUP 5
TITLE:
TITLE:
FEM to ANT
U8360 v1.1-Intel
Drawing Number:
REV:
REV:
11
H
H
Size:
Size:
A2
A2
12 1 8 A
12 1 8 A
Page:
1
12910
MFG ENGR CHK:
QA CHK:
Engineer:
Drawn by:
R&D CHK:
5
TITLE:
7
1608
1608
5
D
78
910
12
12
A
E
C
6
U8360 v1.1-Intel
910114
G
D
A
G
E
UMTS RX
FROM MARITA SIDE FOR POWER SAVING
23
4
F
6
F
C
H
1
Heestel
2
12 1 8 A
A2
23
REV: Drawing Number: Page:
H
8
B
Time Changed:Date Changed:
LG ELECTRONICS INC.
1608
3G HANDSETS LAB.
DEVELOPMENT GROUP 5
DOC CTRL CHK:
11
Size:
1
B
Changed by:
Heestel
C233
22p
10K
R209
1.5p
C207
L202
5.6nH
R208
NA
0.01u
C234
22p
C203
0.01u
C202
TP202
33p
C204
2.7nH
L201
C223
22p
0
R206
0.01u
C230
C229
0.01u
C231
NA
0.01u
C208
68nH
L203
L204
68nH
2.2p
C224
0
R211
L205
100nH
C213
56p
0.01u
C235
1K
R212
V200
BBY58-02W
5600p
C200
C225
C226
4.7p
47p
330p
C228
C219 22p
390p
C222
5.6K
R207
0.01u
C218
C232
0.01u
C212
56p
C210
2200p
C211
22p
10K
R210
R202
NA
0
R204
0
R200
C221
0.01u
100
R203
56p
C227
TSX-8A
B200
13MHz
GND1
2
4
GND2
HOT1
1
3
HOT2
Z201
2
GND
IN+1IN-
6
OUT+4OUT-
3
5
SHIELD
XOIA
D10
XOIB
XOOA
C8
XOOB
D8
H3
XOOON
TMXU753
RFLOOA
K10
RFLOOB
K3
RFOUT
H4
RXON
STROBE
F3
E10
VCCBUS
A3
VCCIF
A6
VCCLF
VCCMIX
C1
K5
VCCPHD
VCCPLL
K4
B10
VCCREF
K1
VCCRF
VCCRFLOK9VCCVCOK8VTUNE
K7
C10
IFINB
F10
IFLOA
G10
IFLOB
A1
IFOUT
IFOUTB
B1
K2
INDBYP
A9
IRA
IRB
A10
MCLK
C7
MIXINA
D1
MIXINB
E1
K6
PHDOUT
A7
QRAA8QRB
REFON
G8
RFIN
H1
J10
D3
GLNA
G3
GNDBIAS
F1
GNDBUS
F8
J1
GNDBYP
GNDEME
G1
C3
GNDIF
GNDLF
C6
A2
GNDMIX
GNDPHD
H6
H5
GNDPLL
GNDREF
E8
H10
GNDRFLO
GNDTUNE
H7
GNDVCO
H8
A4
IFINA
A5
N200
LZT-108-5323
C5
CDI
CDQ
C4
CLK
E3
DATA
TP200TP201
2200p 2200p
C216C215
C214
NA
C209
L206
1uH
0.01u
82p
C217
22pC220
SAFEH2G14FA0F00R00
Z200
1
G1
3
G2
5
G3
4
O16O2
L200
NA
C201
33p
0
R205
1.5p
WRFLOOP
GPRFCTRL
C206
RFLO
VCCB
VCXOCONT
VCCB
RXQA
RXQB
RXIA
RXIB
MCLK
RFLOBAR
WCLK
WDAT
IFLO
IFLOBAR
CLKREQ
WSTR
VCCB
XOOA
XOOB
WCDMA_RX
H
DOC CTRL CHK:
TITLE:
Drawing Number:
54
C
12
D
A A
DEVELOPMENT GROUP 5
6
8
UMTS TX
1
G
111
B
Size:
Page:
23
3G HANDSETS LAB.
Engineer:
E
H
10
8
7
12 1 8 A
Date Changed: QA CHK:
3
B
126
D
REV:
F
2
C
Changed by:
109
R&D CHK:
E
94
Drawn by:
F
MFG ENGR CHK:
5
7
G
Time Changed:
LG ELECTRONICS INC.
U8360 v1.1-Intel
3838
2012
BLM15BB750SN1J
11
Heestel
Heestel
3
A2
C320
10p
C324
10p
VCC21
15
VCC22
16 4
VCC_BIAS1
VCC_BIAS2
5
VCC_DET
7
1
VCTRL1
2
VCTRL2
VDETECT
8
2.7nH
L303
GND1
3
GND10
22
23
GND11
6
GND2
GND3
9
11
GND4
GND5
12
GND6
13
14
GND7
GND8
17
20
GND9
RFIN
21
10
RFOUT
18
VCC11
VCC12
19
0
R314
RF9266
N301
FB303
75
15nH
G1
A6
VCCIFPHD
A8
VCCIFPLL
VCCIFVCO
A10
VCCRF
J1
E10
VCCRFPHD
G10
VCCRFPLL
H10
VCCRFVCO
B10
VTUNEIF
J10
VTUNERF
WON
C7
XOOB
B1
C1
XOOC
L308
INBAR
J5
MIXOUT
J6
MIXOUTBAR
OUT
J2
J3
OUTBAR
A7
PHDIFOUT
F10
PHDRFOUT
QIN
A2
QINBAR
A1
RFLO
H1
RFLOBAR
I1
STROBE
G8
E8
TXON
A5
VCCBB
VCCBUS
D1
VCCIF
J7
VCCIFLO
H4
H5
GNDRF2
H6
GNDRF3
GNDRFLO1
G3
H3
GNDRFLO2
GNDRFPHD
D8
F8
GNDRFPLL
GNDRFVCO1
C8
H8
GNDRFVCO2
C10
GNDTUIF
GNDTUNERF
I10
IFBP
J8
IFBPBAR
J9
IFLO
E1
F1
IFLOBAR
A4
IN
A3
CLK
C4
E3
DATA
C3
GNDBB
D3
GNDBUS
GNDIF
H7
F3
GNDIFLO
C5
GNDIFPHD
GNDIFPLL
C6
A9
GNDIFVCO1
GNDIFVCO2
D10
GNDRF
J4
GNDRF1
N303
LZT-108-5322
0
R1626
C335
22p
C338
47p
0
R391
C322
0.01u
FB304
1000p
C303
R309
100K
22p
C327 C328
0.01u
33p
TP302
C330
TP305
L304
3.3nH
C332
33p
C340
150p
R310
0
_SKIP
A1
330p
C390
MAX1820ZEBC
N300
BATT
C2
A2
COMP
GND
B4
LX
C3
OUT
A3
C4
PGND
REF
A4
SYNC
B1
C1
_SHDN
4.7u
C391
C315
10p
0.01u
C325
VBATI
C334
FB302
GND2
51
NC
V+
43
VO
22p
LM20BIM7X-NOPB
B300
2
GND1
C339
L300
5.6nH
C323
NA
0.01u
TP301
R315
4.7K
0.01u
C336
C316
100p
3300p
C341
22p
C307
L301
4.7uH
NA
L302
10u
C308
0
R1620
R390
33K
4.7u
VBATI
C312
FB301
6.8nH
L306
22p
C333
C321
100p
22p
C317
C331
6.8p
4.7p
C318
C329
10p
R306
39K
680
R313
0.01u
C319
C337
C326
10p
4p
18nH
L305
15nH
L307
C342
NA
TP304
TP303
G11G23G3
5
I1
4
I2
6
O
2
0
R392
GND5
IN OUT
Z300
SAFEH1G95FL0F00R00
N302
ESI-3EAR1.950G01-T
GND1
GND2
GND3
GND4
R312
680
0.01u
TP300
C314
WPAREF
WCDMA_TX
V_wivi_A
V_wivi_B
V_wivi_A
V_wivi_B
V_wivi_B
V_wivi_A
WDCDCREF
VCCWPA
WPOWERSENSE
VCCWPA
WCLK
WDAT
TXIA
TXIB
TXQA
TXQB
WSTR
W_ON
XOOB
XOOA
RFLO
RFLOBAR
IFLOBAR
IFLO
V_wivi_A RTEMP
8. CIRCUIT DIAGRAM
QA CHK:
2012
D
3 5
BLM15AB601SN1J
F
2012
Changed by:
LG ELECTRONICS INC.
R&D CHK:
E
F
6
G
Engineer:
4
REV:
6
G
9
Time Changed:
11
MFG ENGR CHK:
E
B
C C
11
3G HANDSETS LAB.
D
7
H
451
DOC CTRL CHK:
23
12
H
Page:
TITLE:
Size:
Drawing Number:
2 10
A
B
Drawn by:
BLM15BB750SN1J
910
1608
78
Date Changed:
8
DEVELOPMENT GROUP 5
U8360 v1.1-Intel
GSM/DCS/PCS (INGELA)
Heestel
Heestel
4
12 1 8 A
A2
1
12
A
3216
L403
2.2nH
2.2nH
L400
L404
C428
3nH
22p
3K
R401
75
FB404
C429
22p
VCCBUF
H1
VCCPLL
K7 A6
VCCRF
G10
VCCVCO
H10
VTUNE
XOOB
K8
XOOC
K9
XOOLA
H7
10
R461
A8
QRA
A7
QRB
REON
C4
RFHAC1RFHB
D1
A2
RFHC
A1
RFHD
A5
RFLA
A4
RFLB
RXON
E3
STROBE
C7
K1
TXOHAJ1TXOHB
TXOLAG1TXOLB
F1
TXON
D3
F10
GNDVCO6
IRA
A10
A9
IRB
K3
MODA
MODB
K4
K5
MODC
K6
MODD
C10
NC1
D10
NC2
H4
NC3
NC4
H8
K2
NC5
K10
NC6
PCTL
G3
J10
PHDOUT
H5
PS
BSEL
F3
C5
CLK
DATA
C6
H3
GNDBUF
C3
GNDPLANE
GNDPLL
H6
A3
GNDRF
GNDRF1B1GNDRF2
E1E10
GNDSILENT
GNDVAR
G8
B10
GNDVCO1
GNDVCO2C8GNDVCO3D8GNDVCO4E8GNDVCO5
F8
N401
LZT-108-5325
FB402
0.068u
C425
C444
1200p
33nH
L401
C437
0.01u
C433
22p
9
GND4
11
14
GND5
GND616GND717PGND
19
RSVD
13
1
TX_ENABLE
2
VAPC
VCC1
6
12
VCC2
18
VSUPPLY
BS
5
DCS_PCS_IN
3
DCS_PCS_OUT
15 4
EGSM_IN
10
EGSM_OUT
GND17GND28GND3
3
B1
4
B2
2
GND15GND2
NC
6
1
UB
N404
SKY77321
LDB211G8020C
N403
1000p
C438
15nH
L405
C447
22p
C436
VDD5
H6
VDD6
VSS1
A1
B1
VSS2
VSS3
C4
VSS4
E8
F4
VSS5
F7
VSS6
VSS7
G3
VSS8
G4
H8
VSS9
22p
H1
PCMCLK
F6
PCMDL
H7
PCMSYN
G6
G7
PCMUL
QDAT
D5
QRA
A6
QRB
A5
D2
RESETON_RESETB
REXT
E3
RXSTR
B4
SYSCLK2_MCLK
G8
VDD1
A2
VDD2
B5
VDD3
B7
VDD4
F5
F8
C6
GPA3
C7
C8
GPA4
GPA5
D6
GPA6
D8
GPA7
D7
E5
GPCLK
E6
GPDAT
D1
I2CCLK
D3
I2CDAT
IDAT
A4
A8
IRA
A7
IRB
G1
MICIN
F3
MICIP
NC1
G2
NC2
G5
F2
CCO
C3
DAC01
DAC02
B3
DAC03
A3
DACCLK
C2
C1
DACDAT
D4
DACSTR
DCLK
C5
E2
DEC1
H2
DEC2
DEC3
H3
B2
DEC4
DEC5
E1
B8
GPA0
B6
GPA1
GPA2
E7
ADSTR
E4
AUXI1
AUXO2
H4
AVDD
F1
H5
BEARN
BEARP
100p
LZN-901-0536-R1AN400
C406
C407
0.01u
FB407
C426
3p
C420
3p
NA
R403
5.6uH
L407
0.01u
C432
100p
C409
22p
C403
C422
4.7p
R416
0
R424
R421
0
0
R410
33p
C408
R402
1K
FB406
C421
0.068u
C402
0.01u
NA
C440
1000p
C439
TP404
C419
0.068u
TP405
100K
R413
22p
C435
N402
LDB21897M15C
B1
3
B2
4
GND12GND2
5
6
NC
UB
1
0.068u
C423
TP406
R405
0
FB403
75
30
R412
0.05
R400
C449
0.5p
FB405
C412
33p
22u
FB460
C400
R490
22p
0
C430
C448
0.01u
C442
0.01u
100p
C427
C404
4.7p
NA
C441
VBATI
C431
10p
C424
VDIG
FB408
0.068u
10nH
L409
C446
330p
L408
10nH
C418
22p
C461
0.01u
C415
33p
C401
TP407
10u
120
R428
390
R429
0
560
R425
R414
R423
0
0
R422
TP400
10p
C445
560p
C414
C405
150p
R1628
180
180
R1627
22p
C410
0.01u
C434
PCS_RX_N
PCS_RX_P
GSM_RX_N
GSM_RX_P
PASENSE-
PASENSE+
I2CCLK
I2CDAT
IDATASYSCLK2
QDATA
RESOUT3n
RXON
VDIG
PAREG
IOUT
PULSESKIP
VCCAVLOOP
VCCA
VCCA
GSM_TX
DCS_TX
DCLK
BSEL0
RADCLK
RADDAT
PCTL
GPRFCTRL
RXON
RADSTR
TXON
DCS_RX_P
DCS_RX_N
MODA
MODB
MODC
MODD
VCCA
XOOA
XOOB
Loading...