MOBILCHIPS U8110 Schematics
- 235 -
H
D
E
42
2
C
E
Date Changed:
7
2012
65
E
A
B
REV:
R&D CHK:
F
85
Page:
2
7
DEVELOPMENT GROUP 1
G
Drawing Number:Time Changed:
B
1
Size:
TITLE:
8
Drawn by:
10 11
63
F
REV:
4
B
G
1
H
G
93
C
H
F
4
F
TITLE:
MFG ENGR CHK:
QA CHK:
A
9
Changed by:
4
QA CHK:
6
Date Changed:
87
G
Page:
12
D D
5 12
DOC CTRL CHK:
3
10
9
2012
116
ANT SW to ANT
U8100 PT V1.3 Staggered AMD
8
Engineer:
C
2012
Time Changed:
10
Size:
MFG ENGR CHK:
A2
12 1 8 A
E
NA
7
10 119 12
3G HANDSETS LAB.
Changed by:
12
1
Drawn by:
11
B
A
Engineer:
A
1
C
D
2
LG ELECTRONICS INC.
3
R&D CHK:
H
DOC CTRL CHK:
5
Drawing Number:
Tuesday, September 04, 2003
1
A2
12 1 8 A
SG Kang 5:01:55 pm
SG Kang
SG Kang
NA
R1801
L1002
5.6nH
6.8p
C1000
NA
R1800
22p
C1011
N1800
LP2985AIBP-2.8
2
BYPASS
GND15ON_OFF
4
VIN3VOUT
L1001
VBATI
12nH
1000p
C1010
NA
R1001
0
R1851
4.7u
C1811
R1825
0
C1007
0.01u
10u
C1802
22p
10p
C1009
C1012
C1001
R1850
0
10p
C1002
0
R1811
0.01u
NA
R1002
10p
V1001
RN47A4
2
45
31
C1005
C1810
10u
10u
C1852
DFYK61G95LBNCB
ANT
G1G2G3
G4
RX
TX
N1002
R1007
51
R1804
NA
0.01u10p
C1008 C1004
ANTPAD
0
R1826
1000p
C1801
0.033u
C1851
0.1u
C1850
R1810
0
C1013
22p
0
R1004
0
R1003
N1850 LP3981ILD-2.8
5
BYPASS
4
GND1
GND2
7
VEN
6
VIN
2
1
VOUT
3
VOUT_SE
ANT
G1
G2
RF
C1800
0.1u
W1001
KMS-507
0
R1005
0
R1006
0.01u
C1003
GND3
GND4
13
15
GND5
GSM1800_1900_TX
12
GSM1800_RX
2
GSM1900_RX4GSM900_RX
16
GSM900_TX
14
VC1
10
9
VC2
1
VCG
11
VDD
WCDMA
6
N1000
LMSP54MA-213
8
ANT
GND1
3
GND2
5
7
ANTSW1
ANTSW2
ANTSW0
ANTSW3
GSM_TX
DCS_TX
DCS_RX
GSM_RX
WCDMA_RX
VCCB
VCCA
V_wivi_B
V_wivi_A
WCDMA_TX
EXTLDO
VDD_A
VDD_B VCCB
9. CIRCUIT DIAGRAM
Mobilchips
Schematics & manuals on www.mobilchips.com ___Mobilchips__Schematics & manuals on www.mobilchips.com ___Mobilchips__
3
4 6
D
1608
F
1
A
1608
REV:
B
C
11
H
G
Drawn by:
3
Tuesday, September 04, 2003
5
A
2
H
4
Changed by:
1
FROM MARITA SIDE FOR POWER SAVING
U8100 PT V1.3 Staggered AMD
3G HANDSETS LAB.
12
UMTS RX (WOPY)
B
C
LG ELECTRONICS INC.
DEVELOPMENT GROUP 1
QA CHK:
6 9
E
10
10
112
R&D CHK:
7
Date Changed: Time Changed:
E
G
TITLE:
Drawing Number:
DOC CTRL CHK:
MFG ENGR CHK:
SG Kang
SG Kang
12:50:11 pmSG Kang 2
12 1 8 A
A2
Size:
Page:
D
127
1608
8
5
Engineer:
98
F
0.01u
C1404
C1444
22p
L1411
6.8nH
10
R1740
C1400
NA
C1453
0.01u
R1505
NA
LK20A
Z1400
1G13
G2
5
G3
2
IN
4
O16O2
0
R1401
10K
R1772
L1760
1uH
C1452
0.01u
R1721
R1410
0
0
L1441
100nH
27p
C1423
22p
C1401
1.2p
C1413
1.2p
C1412
V1770
BBY58-02W
C1760
0.01u
C1770
C1722
0.01u
NA
22pC1750
C1441
2200p
4.7p
390p
C1776
22p
C1721
C1424
56p
C1778
5.6K
R1720
TP1403
0
R1723
47p
C1777 C1772
100
R2108
330p
C1451
0.01u
0.01u
C1448
22p
C1741
10
R1430
C1421
NA
TP1402
L1402
NA
C1407
22p
0.01u
C1454
4.7p
C1773
2200p
C1425
0.01u
C1447
22p
C1403
22p
TSX-8A
B1770
13MHz
GND1
2
4
GND2
HOT1
1
3
HOT2
C1431
2
GND
IN+1IN-
6
OUT+4OUT-
3
5
SHIELD
Z1420
TMX-M453
L1421
68nH
C1414
22p
10K
R1771
C1740
0.01u
22p
1000p
C1751
C1402
68nH
L1422
C1422
27p
82p
C1761
1K
R1770
R1730
10
C1731
22p
0
R1431
0
R1760
C1720
5600p
1.2p
0.01u
C1730
C1443
L1401
2.2nH
C1
K5
VCCPHD
VCCPLL
K4
B10
VCCREF
K1
VCCRF
VCCRFLOK9VCCVCOK8VTUNE
K7
C10
XOIA
D10
XOIB
XOOA
C8
XOOB
D8
H3
XOOON
C7
MIXINA
D1
MIXINB
E1
K6
PHDOUT
A7
QRAA8QRB
REFON
G8
RFIN
H1
J10
RFLOOA
K10
RFLOOB
K3
RFOUTH4RXON
STROBE
F3
E10
VCCBUS
A3
VCCIF
A6
VCCLF
VCCMIX
GNDMIX
GNDPHD
H6
H5
GNDPLL
GNDREF
E8
H10
GNDRFLO
GNDTUNE
H7
GNDVCO
H8
A4
IFINAA5IFINB
F10
IFLOA
G10
IFLOB
A1
IFOUT
IFOUTB
B1
K2
INDBYP
A9
IRA
IRB
A10
MCLK
N1400
LZT-108-5323
C5
CDI
CDQ
C4
CLK
E3
DATA
D3
GLNA
G3
GNDBIAS
F1
GNDBUS
F8
J1
GNDBYP
GNDEME
G1
C3
GNDIF
GNDLF
C6
A2
R1440
0
R1411
3.3K
C1442
TP1401
2200p
VCCB
RFLO
VCCB
VCXOCONT
VCCB
RXQA
RXQB
RXIA
RXIB
MCLK
RFLOBAR
WRFLOOP
WCLK
WDAT
IFLO
IFLOBAR
CLKREQ
WSTR
XOOA
XOOB
GPRFCTRL
WCDMA_RX
9. CIRCUIT DIAGRAM
Mobilchips
- 236 -
93
10
1
R&D CHK:
9
G
Drawn by:
7
11
82 54 12
DEVELOPMENT GROUP 1
Engineer:
6
NA
NA
E
3G HANDSETS LAB.
Size:
F
Time Changed:
C
BLM15BB750SN1J
QA CHK:
5
F
Changed by:
E
12
12 1 8 A
A2
MFG ENGR CHK:
REV:
H
UMTS TX (WIVI) to ISOLATOR
D
84
3838
6
AA
TITLE:
10
C
D
DOC CTRL CHK:
LG ELECTRONICS INC.
Page:
B
G
11
Drawing Number:
7321
Date Changed:
B
H
U8100 PT V1.3 Staggered AMD
SG Kang
SG Kang
5:04:02 pmSG Kang Tuesday, September 04, 2003 3
0
R1632
0
R1605
75
L1507
C1508
2.2p
L1503
5.6nH
100p
C1714
C1601
TP1502
0.01u
C1628
TP1504
1000p
R1703
0
C1703
0.01u
100K
R1628
R1617
0
10p
C1509
VBATI
R1629
0
R1621
0
C1631
R1711
0
10p
R1510
0
NA
L1506
L1603
22p
XOOB
XOOC
C1
VBATI
C1602
STROBE
TXON
E8
VCCBB
A5
D1
VCCBUS
J7
VCCIF
G1
VCCIFLO
VCCIFPHD
A6
VCCIFPLL
A8
A10
VCCIFVCO
J1
VCCRF
VCCRFPHD
E10
VCCRFPLL
G10
VCCRFVCO
H10
VTUNEIF
B10
VTUNERF
J10
C7
WON
B1
IFBP
J9
IFBPBAR
E1
IFLO
IFLOBAR
F1
IN
A4
INBAR
A3
MIXOUT
J5
MIXOUTBAR
J6
J2
OUT
OUTBAR
J3
PHDIFOUT
A7
PHDRFOUT
F10
A2
QIN
A1
QINBAR
H1
RFLO
I1
RFLOBAR
G8
C5
C6
GNDIFPLL
GNDIFVCO1
A9
D10
GNDIFVCO2
J4
GNDRF
H4
GNDRF1
GNDRF2
H5
GNDRF3
H6
G3
GNDRFLO1
GNDRFLO2
H3
D8
GNDRFPHD
GNDRFPLL
F8
C8
GNDRFVCO1
GNDRFVCO2H8GNDTUIF
C10
I10
GNDTUNERF
J8
LZT-108-5322
N1700
C4
CLK
DATA
E3
GNDBB
C3
GNDBUS
D3
H7
GNDIF
GNDIFLO
F3
GNDIFPHD
15nH
L1502
L1501
15nH
NA
C1636
TP1501
L1605
0.01u
C1510
4p
NA
C1502
C1511
C1635
10p
C1514
0.01u
GND1 GND2
GND3 GND4
IN OUT
R1701
10
CE0401G95DCB000-TT1
N1650
22p
C1704
R1630
0
10u
C1623
R1501
L1604
0
C1712NAC1710
150p
1
VCTRL2
2
8
VDETECT
TP1503
GND3
GND4
11
12
GND5
13
GND6
GND7
14
17
GND8
GND9
20
21
RFIN RFOUT
10
VCC11
18
19
VCC12
15
VCC21
16
VCC22 VCC_BIAS1
4
5
VCC_BIAS2
7
VCC_DET
VCTRL1
N1630
RF9266
3
GND1
22
GND10
GND11
23
GND2
6
9
10
R1702
22p
3300p
C1711
V+ VO
3
C1505
B1501
LM20BIM7X
GND1
2
5
GND2 NC
1
4
C1715
R1997
0
100p
C1626
330p
C2
BATT
COMP
A2
B4
GND
C3
LX
A3
OUT
PGND
C4
A4
REF
B1
SYNC
_SHDN
C1
A1
_SKIP
N1620
MAX1820ZEBC
4.7K
R1710
C1504
10p
C1701
22p 0.01u
C1702
4.7u
C1627
C1624
4.7u
10p
C1512
C1632
0.01u
C1716
4.7p
C1622
22p
C1503
22p
C1513
0.01u
0
R1631
NA
R1606 R1604
NA
0
R1503
1
G1
3
G2
5
G32S_OUT
L1601
SX-S205B
Z1500
4
B_IN1
6
B_IN2
C1501
4.7uH
L1621
47p
33K
R1626
0
R1603
R1504
680
680
R1502
TP1701
TP1702
39K
R1627
8.2nH
L1504
NA
R1633
L1602
L1720
NA
L1505
10nH
C1507
4p
0
WDCDCREF
WPAREF
V_wivi_A RTEMP
R1623
V_wivi_A
VCCWPA
WPOWERSENSE
RFLO
RFLOBAR
V_wivi_A
V_wivi_B
IFLOBAR
IFLO
V_wivi_B
VCCWPA
V_wivi_B
WCLK
WDAT
TXIA
TXIB
TXQA
TXQB
WSTR
XOOB
XOOA
WCDMA_TX
V_wivi_A
9. CIRCUIT DIAGRAM
Mobilchips
- 237 -
2012
2
E
11
Drawn by:
Engineer:
11
5
Date Changed:
G
C
3
REV:
12
E
104
U8100 PT V1.3 Staggered AMD
TITLE:
NA
Drawing Number:
H
BLM15BB750SN1J
1
D
Size:
3
A
F
9
QA CHK:
8
LG ELECTRONICS INC.
91
H
DOC CTRL CHK:
12 1 8 A
A2
3G HANDSETS LAB.
2012
6
2
Changed by: Page:
MFG ENGR CHK:
DEVELOPMENT GROUP 1
R&D CHK:
C
B
F
B
125
BLM31PG601SN1
Time Changed:
D
G
A
10
8
GSM/DCS (INGELA)
1608
2012
4 76
7
Tuesday, September 04, 2003
JS Joo
JS Joo
7:25:06 pmJS Joo 4
R1121
NA
C1334
22p22p
C1113
R1240
0
1K
R1329
C1323
1200p
R1320
0
N1330
LDB21897M15C
B1
3
B2
4
GND12GND2
5
6
NC
UB
1
V1330
2SD2216J
L1202
560
R1340
L1300
R1342
560
NA
R1339
22p
C1335
C1333
10p
10p
3.9nH
L1100
C1100
470p
C1320
NA0.01u
C1150 C1155C1153NAC1151
NA
0
R1150
R1151
0
C1156
0.01u
TP1142
100K
R1140
VDIG
TP1143
TP1141
C1115
NA
C1114
7p
3.3nH
L1101
0.01u NA
C1220
XOOC
K9
XOOLA
H7
C1221
A1
RFHD
A5
RFLA
A4
RFLB
RXON
E3
STROBE
C7
K1
TXOHAJ1TXOHB
TXOLAG1TXOLB
F1
TXON
D3
VCCBUF
H1
VCCPLL
K7 A6
VCCRF
G10
VCCVCO
H10
VTUNE
XOOB
K8
K6
MODD
C10
NC1
D10
NC2
H4
NC3
NC4
H8
K2
NC5
K10
NC6
PCTL
G3
J10
PHDOUT
H5
PS
A8
QRA
A7
QRB
REON
C4
RFHAC1RFHB
D1
A2
RFHC
A3
GNDRF
GNDRF1B1GNDRF2
E1E10
GNDSILENT
GNDVAR
G8
B10
GNDVCO1
GNDVCO2C8GNDVCO3D8GNDVCO4E8GNDVCO5
F8
F10
GNDVCO6
IRA
A10
A9
IRB
K3
MODA
MODB
K4
K5
MODC
LZT-108-5325
BSEL
F3
C5
CLK
DATA
C6
H3
GNDBUF
C3
GNDPLANE
GNDPLL
H6
1200p
N1100
C1224 C1202
0.01u
C1203
22p
C1270
1000p
L1120
0.01u
C1104
22p
C1103
C1315
10u
C1322
150p
NA
L1110
C1351
560
R1220
18nH
120
R1222
390
R1223
C1223
330p
R1211
R1210
100
100
100
R1212
R1213
C1300
100
0.068u
0
R1302
VBATI
VDIG
C1271
1000p
0
R1106
0
0
R1104
R1105
R1301
0
C1321
470p
NA
R1328
R1321
1K
33p
C1332
10nH
L1111
C1110
33p
C1222
560p
33p
C1112
0
R1332
NA
C1250
C1240
R1113
NA
C1324
100p
C1325
100p
0.05
R1326
NA
0
R1250
C1326
0
R1334
C1343
NA
0
R1335
C1330
22p
100uH
L1220
C1225
1800p
0
R1333
R1338
0
C1102
10p
33p
C1111
O2
C1101
10p
Z1100
1G13G25
G3
2
IN4O1
6
VDD3
B7
VDD4
F5
F8
VDD5
H6
VDD6
VSS1
A1
B1
VSS2
VSS3
C4
VSS4
E8
F4
VSS5
F7
VSS6
VSS7
G3
VSS8
G4
H8
VSS9
B7714
G1
MICIN
F3
MICIP
NC1
G2
NC2
H1
PCMCLK
F6
PCMDL
H7
PCMSYN
G6
G7
PCMUL
QDAT
D5
QRA
A6
QRB
A5
RESETB
D2
REXT
E3
RXSTR
B4
VDD1
A2
VDD2
B5
B8
GPA0
B6
GPA1
GPA2
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
G8
MCLK
AVDD
F1
H5
BEARN
BEARP
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
LZT-108-5321
N1101
E7
ADSTR
E4
AUXI1
AUXO2
H4
R1324
NA
R1103
0
R1323
NA
L1332
75
NA
R1322
NA NA
C1342 C1340
1.8nH
L1340
R1325
0
0
R1327
10
R1341
B7705
Z1110
G1
2
G2
5
IN
1
O1
3
O2
4
0.068u
C1144
0.068u
C1143
C1140
0.068u
0.068u
C1141
C1142
0.068u
TP1152
TP1151
0
R1224
R1337
NA
C1336
NA
22p
75
C1331
R1273
L1333
NA
NA
R1272
5.6nH
L1201
3
B1
4
B2
2
GND15GND2
NC
6
1
UB
C1231
NA
LDB211G8020C
N1331
C1230
NA
22p
L1230
C1313C1311 C1312
0.01u10u
TP1202
TP1203
TP1201
L1200
22p
C1205
0.01u
NA
C1350
C1201
L1350 2.2nH
10p
33p
C1352
C1341
C1327
33p
15nH
L1331
L1330
EGSM_OUT
GND1
1
GND2
3
GND3
5
GND4
7
9
GND5
GND6
11
GND7
13
15
GND8
6
VCC18VCC2
33nH
APC14BGND0
17
18
BGND1
BGND2
19
BGND3
20
21
BGND4
BGND5
22
BS
16
DCS_PCS_IN
2
DCS_PCS_OUT
12
4
EGSM_IN
10
RXON
DCS_RX
N1300
CX77304-16
PULSESKIP
VDIG
VDIG_HERTA
VDIG_HERTA
RXON
RESOUT3n
QDATA
SYSCLK2 IDATA
I2CDAT
I2CCLK
DCLK
PAREG
FF_IN
VDDBUF
IOUT
EXPOUT
VDDPA
VSSPA
GPRFCTRL
BSEL0
PCTL
GSM_TX
DCS_TX
VLOOP
PASENSE+
PASENSE-
XOOA
XOOB
VCCA
VCCA
VCCA
RADCLK
RADDAT
RADSTR
TXON
GSM_RX
MODA
MODB
MODC
MODD
VCCA
9. CIRCUIT DIAGRAM
Mobilchips
- 238 -
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