Mobilchips
Service Engineering & Optimization
V3
Level 3 Schematics
Alexander Buehler, Michael Hansen
2004.07.08
Rev. 1.0
8488386N04_B_41
Page 1 of 6
REVISIONS
V3
_ 8488386N04_B_41
PA U50
PCAP U900
SIM
RF J40
VIBR
A
T
OR
JTAG
SIM BLOCK
VIBRATOR
MINIUSB
KEYBOARD CONNECTOR
BATTERY
JTAG TESTPOINTS
BT_ANT
SIDE 1 (TOP)
MIC
J
_
KEYBRD
VIBR
A
T
OR
ALERT/SPKR
MEM U700
BB U800
U150
BLUETOOTH
SIDE 2 (BOT)
BATTERTY
EMU SUPPORT
48
Print @ 11x17; B size
C1402DNP
C1403DNP
GN
D
S1
1
S2
5
VC
C
8
U1200
FSA1256
5188160Y01
A1
7
A2
3
B1
6
2
B2
4
4
G1
ground
LDP_DM
DLP11SN201SL2
2587511Y01
P1 2
P2
3
S1
1
S2
13
7
C1408DNP
6
2113743N40
ground
ground
3
C1404
39pF
4.7uF
27
ground
C964DNP
1
ground
12
J_KEYBRD
0989851N02
G2
G3
G2
U1401
2
21
37
ground
5
D1426
4809788E17
11
8
41
32
20
1
5.6K
R1210
0662057M92
30
34
33
0662057M50
R1202
100
4809948D49
FL1400
15KV
16.2V
VR960
TCK
2
4809924D27
D800
ground
TRS
T
0662057M90
R1401
4.7K
C909
42
ground
2187893N01
1.0uF
39
9
ground
0662057M50
R1201
100
VR1205
0687765N01
RESET
B
SIDE1
L1422
2409414M42
48nH
ground
RT
C
K
24
C1406DNP
C1409DNP
22
A3
C3
4809948D49
15KV
VRBB1
B2
A1
C1
43
ALERTM
G2
21
38
5989889N01
J_VIB
G1
29
14
ground
C1424
2113743N30
15pF
TDI
35
50
40
ground
PIN3
3
PIN4
4
ground
3
J_BATT
3989906N01
PIN1
1
PIN2
2
J_KEYBRD
0989851N02
G4
25
16
SIDE 1
4.7K
R1200
36
0662057M90
G4
45
C1427DNP
C1405DNP
19
23
4
C1
A3
C3
28
ground
15KV
4809948D49
VRBB2
B2
A1
TDO
ground
26
TMS
31
49
3989888N01
1
CLK
4
GN
D
6
I_O
2
RS
T
3
VSIM_1
5
VSIM_2
CONTACT
J_SIM
ground
0687765N01
VR1204
VR961DNP
16.2V
G1
J_USB
0970312B17
5
17
DSP_DEB
47K
R7616
47
0662057N15
4
ground
2409414M42
48nH
ground
15
SIDE2
L1423
E_SIM_RST
VR1412
0687765N01
C1
A3
C3
VRBB3
15KV
4809948D49
B2
A1
C1425DNP
10
ground
18
C1407DNP
46
44
G3
ALERTP
MCU_DEB
LCD_RS
LCD_SDATA
LCD_CLK
LCD_CS
LCD_DATA0
LCD_DATA3
VBUS
IO_REG
VSIM
HS_INT
BB_SPI_MISO
BB_SPI_MOSI
RESET_OUT_2_7V
DP_RXD
DM_TXD
EMU_3_3V
RESETB
DM_TXD_OUT
DP_RXD_OUT
PWR_SW
IO_REG
SIM_RST
SIM_CLK
VSIM
SIM_DIO
OW
B
IO_REG
ALER
T
P
ALER
T
M
THE
R
M
KBC_2
B
A
TTP
KBC_2_WING
USB_ID
KBR3
KBR6
KBR4
CLK_32KHZ_2_7V
LT_SNS_CTL
BB_SPI_CS6
BB_SPI_CLK
LCD_DATA4
LCD_DATA2
BP
LCD_DATA5
LCD_DATA1
BP
RTC_BATT
PWR_SW
TDO
TDI
TRST
VVIB
RTCK
DSP_DEB
MCU_DEB
TCK
TMS
KBC0
KBR0
KBR5
RTC_BATT
KBR2
KBR7
KBR1
GA_INT
RESETB
ADC_DATA
ATI_CAM_IO
HAND_SPKRM
HAND_SPKRP
ATI_CAM_IO
HAND_SPKRM
HAND_SPKRP
BT_STAT
EL_EN
GA_VCC
VBUCK
EL_SUPPLY
VBUCK
GA_VCC
EL_SUPPLY
EL_EN
KBC1
ADC_DATA
Schematics & manuals on www.mobilchips.com
Mobilchips
Service Engineering & Optimization
V3
Level 3 Schematics
Alexander Buehler, Michael Hansen
2004.07.08
Rev. 1.0
8488386N04_B_41
Page 2 of 6
REVISIONS
V3
_ 8488386N04_B_41
Dec
oupling
for L3, K5
(WING - lead)
for C11
L19, H17, E18
and D4
Decoupling
for B5, B6
Algae MB SPI
Decoupling
PA Control
V1, V2, V5
Decoupling
for K6, L4
Dec
oupling
Decoupling
for R16, P18
JTAG Interface
Synthesizer Control and Feedback
for W1, W2
(portable - Leadfree)
for J2
(portable - lead)
NEPTUNE LTE v1.2.2
fo
r
V9,
N11,
U16
PCAP SPI Interface
5199132K05
5199127K04
5199129K05
(portable - Leadfree, Secure)
Decoupling
for M18, L17
5199127K05
Decoupling
fo
r A11,
C17
for J8, K7
16Mbyte / 4 Mbyte Stacked Memory: 8x10x1.4 mm
RF Baseband
Decoupling
for W6
Route JVDD carefully
Dec
oupling
Decoupling
Core Voltage Input
Decoupling
Not Used - PCAP does not support signal
Memory I/O voltage
fo
r H
1
, P
3
Decoupling
11
8
20
TPSM0_50X0_70
BB_SAP_RX
17
6
0
TPSM0_50X0_70
BB_SAP_T
X
NC
8
4
C809
0.1uF
2113743M24
21
15
1
2
C808
0.1uF
2113743M24
NC
C807
0.1uF
2113743M24
C811
0.1uF
2113743M24
2113743M24
C703
0.1uF
2113743M24
C705
0.1uF
16
11
NC
7
13
NC
30
24
NC
19
NC
22
10
0.1uF
C700
2113743M24
TPSM0_50X0_70
BB_SAP_F
S
6
14
CKO
17
16
C810
10
C820
2187893N01
2187906N01
4.7uF
9
8
27
1.0uF
1
21
12
2
U13
WDOG
XT
AL
A4
E800
2
VSS_CODEC
C2
A1
VSS_CP1
A2
VSS_CP2
VSS_CP3
B1
B2
VSS_CP4
C7
VSS_PRE
C10
VSS_TXRX1
C8
VSS_TXRX3
VDD_CODEC
D7
VDD_CP
C4
D9
VDD_TXRX
VSS1
U5
VSS2
L18
B11
VSS3
H4
VSS4
VSSA
A3
A6
VCO1_N
B6
VCO1_P
W6
VD
D1
L17
VD
D2
VD
D3
C11
J2
VD
D4
C5
VD
D
A
A16
USB_VMOUT
A17
USB_VPIN
USB_VPOUT
C15
B16
USB_XRXD
E17
UTXD1
C1
VAGOUT_CODEC
D1
VAG_CODEC
C9
VAG_RX
D4
TX_CP
D8
TX_MOD
D17
UCTS1
C18
URST1
URXD1
C19
B17
USB_SUSPEND
USB_TXENB
D15
C16
USB_VMIN
TOUT12
W11
TOUT5
U6
TOUT7
W7
TOUT8
TOUT9
T7
B5
TRKG_OSC_OUT
N12
TRST
N13
TX
D2
U14
TDO
J3
TEST0
H3
TEST1
TEST2
K1
V15
TMS
N9
TOUT10
TOUT11
V8
U10
N10
SR
D
A
B12
ST
AN
DBY
G8
B13
ST
D
A
U9
ST
DB
TCK
W16
W14
TDI
SIM_RST
SIM_VCCEN
M1
A15
SJ
C_MOD
T12
SPI_CS0
SPI_CS1
U12
T13
SPI_CS2
SPI_CS3
W12
D18
SPI_CS6
SPI_CS8
A12
W10
SC2B
SCKA
D13
T9
SCKB
SD
A
T
A
P1
L1
SIM_CLK
K3
SIM_DIO
R1
SIM_PD
J4
A8
RX_I
B8
RX_IX
A9
RX_Q
B9
RX_QX
R_W
J19
G12
SC0A
SC1A
A13
SC2A
G1
RO
W
5
RO
W
6
H2
G2
RO
W
7
T15
RTCK
RT
S
2
V16
RXD2
N17
D5
RX_CP
RX_EN_OUT
V6
V7
RF_CLK
W9
RF_CS
U8
RF_D
A
T
A
RO
W
0
F3
RO
W
1
F1
RO
W
2
G4
H7
RO
W
3
RO
W
4
J7
D10
REF_LO
REG_BPY_CODEC
H13
M18
REG_BYP_CORE
REG_BYP_PRE
A5
B7
REG_BYP_TXRX
V13
RESET_IN
RESET_OUT
W5
G10
PE11
A14
PE12
QSCKA
T11
M17
QVD
D
N19
QVSS
D6
REF_CODEC_N
C6
REF_CODEC_P
A7
REF_HI
K12
NC9
OE
T16
B10
PA_DET
PA_OUT
A10
D12
PA_REF
D14
PC12
PC14
B15
G11
PE10
L13
NC22
NC23
P17
H10
NC3
H11
NC4
H12
NC5
NC6
J8
J1
2
NC7
NC8
K8
M11
NC15
NC16
M12
G13
NC17
NC18
G16
NC19
H18
NC2
H9
J13
NC20
NC21
K13
K7
MOSIA
V12
H8
NC1
L8
NC10
L12
NC11
NC12
M8
M9
NC13
NC14
M10
P2
LCD_RS
LOW_BATT
F4
LV
D
D
E2
LVSS
D2
MCU_DE
U15
V11
MISOA
MISOB
T8
MOD
LCD_CS
LCD_D
A
T
A
0
L3
LCD_D
A
T
A
1
L2
M2
LCD_D
A
T
A
2
LCD_D
A
T
A
3
N1
L4
LCD_D
A
T
A
4
LCD_D
A
T
A
5
N2
INT3
C13
IN
T
4
IN
T
5
D19
T10
IN
T
6
H1
JV
DD
G7
J
VSS
L16
LBA
M4
LCD_CLK
N3
U7
EVSS
B4
EXT
AL
K2
FV
DD
J1
F
VSS
T6
GSM_DCS
C14
INT0
INT1
B14
W8
W15
DV
D
D
N11
D
VSS
V10
K16
EB0
EB1
G17
V14
EBW
N18
ECB
V9
EVDD
D4
W3
D5
U4
D6
W4
D7
D8
U3
D9
T3
C3
DAC_N
DAC_P
E4
DSP_DE
T2
D11
P4
D12
N7
D13
T4
D14
V4
D15
N8
U1
D2
T1
D3
V3
CVSS1
CVSS2_1
A18
CVSS2_2
A19
B18
CVSS2_3
CVSS2_4
B19
K4
CVSS3
M7
D0
U2
D1
D10
CS3
CS4
G18
CS5
M13
U11
CTS1
CTS2
D16
U16
CVDD1
C17
CVDD2
CVDD3
P3
T14
F2
B3
CP_BIAS
V18
CS0_1
V19
CS0_2
W18
CS0_3
W19
CS0_4
V17
CS1
T18
CS2
K17
H16
A
VSS7
R2
BURSTCLK
T19
BVDD
A11
E16
BVSS
CKI
L
E3
P16
CKO
CO
LUMN0
G3
CO
LUMN1
V2
A
V
DD7_3
W1
W2
A
V
DD7_4
R4
A
VSS1
A
VSS2
W17
A
VSS3
N16
A
VSS4
M19
A
VSS5
K19
A
VSS6
C12
A
V
DD1
V5
A
V
DD2
R16
P18
A
V
DD3
L19
A
V
DD4
H17
A
V
DD5
E18
A
V
DD6
A
V
DD7_1
V1
A
V
DD7_2
A8
J16
H19
A9
ADC_DATA
E1
ADC_N
G9
D3
ADC_P
W13
AD
C_SYNC
D11
ATST_N
ATST_P
A22
R3
M3
A23
T5
A24
T17
A3
R19
A4
M16
A5
R17
A6
A7
P19
E19
A15
A16
J18
A17
R18
A18
K18
A19
J17
U19
A2
A20
L7
N4
A21
SC29332VKPR2
5199127K04
U17
A0
U18
A1
G19
A10
A11
F19
A12
F18
A13
F17
F16
A14
OEB
U800
4809612J53
GN
D
2
4
GN
D
1
3
OUT
1
IN
26MHz
FA23H
Y805
2
IN_A
1
NC1
4
OUT_Y
5
VC
C
C812
0.1uF
2113743M24
2113743M24
U801
NL17SZ07
5189153N01
3
GN
D
2113743M24
0.1uF
C827
C701
0.1uF
1.0uF
C806
2113743M24
0.1uF
NC1
1
OUT_Y
4
VC
C
5
2187893N01
C821
NL17SZ07
U804
5189153N01
GN
D
3
IN_A
2
13
0662057M98
10K
R814
NC
11
EB1B
19
23
12
EB0B
20%
1.0uF
-20%
C822
2187893N01
1
0603
1.0uF
C823
2113928P04
R813
5
BB_SAP_CLK
TPSM0_50X0_70
0662057M98
10K
25
2113928P04
0603
1.0uF
C824
0662057V02
10K
R800
23
15
5
NC
10
NC
TPSM0_50X0_70
CS0B
0.1uF
C826
2113743M24
C813
0204
2187893N01
1.0uF
C814
39pF
2113743N40
0.1uF
C805
2113743M24
100K
0662057N23
R809
100K
R802
L6
VSS6
VSS7
L7
L8
VSS8
G7
WAIT
F5
WE_
WP_
E4
NC
0662057N23
K7
VC
CQ_2
VC
CQ_3
L3
VPP
D4
VSS1
B4
C4
VSS2
L1
VSS3
L2
VSS4
VSS5
L5
J1
S_CS1_
S_CS2
C5
K4
S_VCC
B5
VCC1_1
VCC1_2
L4
VCC2_1
B6
K6
VCC2_2
J8
VC
CQ_1
P_VCC
K5
K2
RFU1
RFU2
K3
F4
RST_
C2
R_LB_
R_OE_
H1
R_UB_
F3
D5
R_WE_
DU5
M1
M2
DU6
M7
DU7
M8
DU8
J2
OE_1
H8
OE_2
P_CS_
D6
K8
P_MODE
D6
J6
D7
H7
G2
D8
D9
J3
DU1
A1
DU2
A2
DU3
A7
A8
DU4
D12
H5
D13
G6
H6
D14
D15
J7
D2
G3
H4
D3
D4
J5
D5
G5
ADV_
E5
K1
CE_1
G8
CE_2
C6
CLK
D0
H2
H3
D1
D10
G4
D11
J4
A25
E3
A3
D1
B1
A4
A5
C1
A6
F2
E2
A7
A8
F6
A9
D7
A18
B2
A19
B3
E1
A2
A20
E6
B7
A21
A22
C7
C3
A23
A24
D3
A10
E7
A11
B8
C8
A12
A13
D8
A14
F7
E8
A15
A16
F8
A17
D2
18
PF38F4050L0YBQ0
U700
5199159J01
A0
G1
A1
F1
1
15
5
3
14
R_WB
0
0662057M01
R805
13
12
PCAP_INT
NC
3
12
13
4
NC
1
NC
9
21
22
17
14
19
28
29
7
A
VVD
1
QVD
D
C828
2113743M24
NC
10
0.1uF
18
NC
NC
16
20
2
C829
2113743M24
NC
7
0.1uF
NC
6
9
31
R803
0662057M01
0
4
3
NC
3
1
E803
2
1
2
1
E804
2
15
E805
23
NC
4
0
8
18
2113743M24
6
22
2113743M24
C816
0.1uF
11
C815
0.1uF
7
NC
14
2
9
0.1uF
C707
2113743M24
5
NC
26
BURSTCLK
ADDRESS(24)
A0
SC1A
CS0B
SIM_PD
20
DB_SZ1
CTS
2
CTS
1
CS0B
CS0B
EB2B
KBC1
KBC0
CKO
CLK_32KHZ
ECBB
SNP_INT
B
EB1B
EB0B
EB3B
QSTAT0
QSTAT1
QSTAT2
DB_SZ0
DB_SHOW_RW
QSTAT4
LCD_D
A
T
A
3
LCD_D
A
T
A
2
LCD_D
A
T
A
1
LCD_D
A
T
A
0
LCD_CS
LCD_CLK
LBAB
GA_INT
BLUE_HOST_WAKEB
MIDRATE_CTRL
PPD_DETB
PCAP_INT
HS_INT
LOWB_HIGH
CLK_26MHZ
RF_CLK
FA
C
T
_
D
E
T
MUX_2
MUX_1
BLUE_WAKEB
EL_EN
OEB
DB_STRB
QST
A
T
3
MOD
LCD_RS
LCD_D
A
T
A
5
LCD_D
A
T
A
4
SC0A
R_WB
RX_EN
RX
D2
RT
S
2
KBR7
KBR6
KBR5
KBR4
KBR3
KBR2
KBR1
KBR0
RF_DATA
RF_CS
URX
D1
LT
_SNS_CTL
UCTS
1
TX
D2
SWBP_EN
EUROB_US
TX_EN
OWB
SNP_INT_CTL
ANT_EN
EXC_EN
KBC_2
VSIM_EN
SIM_DIO
SIM_CLK
LCD_SDATA
USB_XRXD_RTS
BB_SAP_TX
BB_SAP_RX
BB_SAP_FS
BB_SAP_CLK
BB_SPI_MOSI
BB_SPI_MISO
BB_SPI_CS6
BB_SPI_CLK
VSIM
VBUCK
VBUCK
IO_REG
SIM_R
S
T
VBUCK
UTX
D
1
CHRG_DET_PU
USB_SE0
USB_VPIN
USB_VMIN_RXD
VCC_OUT
USB_TXENB
USB_VPOUT_TXD
BURSTCLK
LBAB
BB_QX
BB_I
PA_REF
CM_IN
AOC_DRIVE
PA_DET
VBUCK
VBUCK
VB
UCK
VBUCK
ECBB
R_WB
EB1B
EB0B
RESET_OUT
CS1B
OEB
DATA(15:0)
REG_BYP_CORE
TRKG_OSC_OUT
BB_IX
BB_Q
D
A
T
A
(31:16)
DATA(15:0)
RF_5V_REG
REG_BYP_CORE
RESET_OUT
MUX_2
MUX_1
ANT_DETB
DATA(31:16)
CS
2B
CS1B
CS
1B
CLK_13MHZ
ADC_DATA
RF_REG
IO_REG
STANDBY
STANDBY_1_5V
STANDBY_1_5V
BB_SPI_CS8
PCAP_CS
USB_EN
FUN_SPI_CS
SCKB
SC2B
RX_CP
RTCK
RESET_OUT
RESETB
RESET
B
MISOB
MCU_DEB
LOW_BATT_B
DSP_DEB
CS
5
CS
4B
CS
3B
WDOG
VDDA
SYNTH_FB_P
SYNTH_FB_N
TX_MOD
TX_CP
TRST
TMS
TDO
TDI
TCK
ST
DB
STANDBY_1_5V
EB1B
EB0B
R_WB
OEB
IO_REG
RESET_OUT_2_7V
ADDRESS(23:1)
ADDRESS(23:1)
Mobilchips
Service Engineering & Optimization
V3
Level 3 Schematics
Alexander Buehler, Michael Hansen
2004.07.08
Rev. 1.0
8488386N04_B_41
Page 3 of 6
REVISIONS
V3
_ 8488386N04_B_41
1
OC
1
MIC/SPKR_L
0
01
0
AUDIO OFF
1
N/A
OC
OC
STEREO
MUX_2
0
MUX_1
2113743M24
C950
0.1uF
R1203
R963
470K
5%
0662057N39
C1
GND
VCC
A2
0662057N30
200K
U906
PWR_GND
5109522E92
A1
VEN
C3
VIN
C1
VOUT
0662057N11
R977
33K
5188183Y01
U950
GN
D
B2
0662057M50
R984
5%
100
POS
5109522E94
A1
B1
C2
U915
1000pF
C960
2113743L17
1MEG
5%
R974
0662057N47
A
B1
OE
A1
C2
Y
Q956
5109522E92
2187893N01
C952
1.0uF
1.0uF
C953
2187893N01
D960
4870370A49
NC
0.1uF
C979
5109522E92
Q956
PWR_GND
GND
C1
VCC
A2
2113743M24
Q957
6
D1
3
D2
2
G1
5
G2
S1 1
S2 4
R655
0662057N06
4809579E58
A1
OE
C2
Y
20K
5109522E92
XX125
U906
A
B1
R961
5%
5.6K
0662057M92
4
5
2
C966
.01uF
2113743L41
U911
LMV7275
5109817F77
3
1
R957
200K
0662057N30
NOA0
15
3
NOB0
NOC0
7
NOD0
11
SAB
21
0
SCD
14
VCC
8
COMC
COMD
12
G
ND1
6
17
G
ND2
NCA1
1
5
NCB1
9
NCC1
13
NCD1
U1400
NLAS44599
5162852A58
16
COMA
COMB
4
NC
R964
5%
180K
0662057N29
4870370A49
U7607
R979
1K
0662057M74
C1
GND
A2
VCC
C951
5109522E93
PWR_GND
U916
NC
0.1uF
2113743M24
2113743L41
.01uF
C963
PWR_GND
U915
5109522E94
C1
GND
A2
VCC
100K
5%
R965
0662057N23
0662057N30
200K
3
1
4
5
2
R976
5109817F77
3
1
4
5
2
U913
LMV7275
5109817F77
LMV7275
U910
OUT
R978
0662057N38
430K
U951
1
FB_NC
2
GN
D
4
IN
3
NC2
5
5%
R969
0662057N47
NC
5109512F59
0662057M74
1MEG
U916
POS
5109522E93
A1
B1
C2
R967
5%
1K
D7614
2113743L41
-10%
10%
4809924D18
1%
220K
C967
.01uF
R970
0662057N38
0662057V39
R966
USB_PWR
EMU_2_8V
430K
5%
BP
DM_TXD
DP_RXD
AD6
EMU_2_8V
EMU_3_3V
USB_ID
USB_PWR
DP_RXD
CHRG_DET_PU
AUDIO_IN
VBOOST
EMU_2_8V
EMU_2_8V
EMU_2_8V
EMU_3_3V
EMU_2_8V
EMU_3_3V
EMU_3_3V
HJACK_SPKR_L
EMU_3_3V
USB_PWR
EMU_3_3V
PPD_DETB
USB_PWR
FACT_DET
HJACK_SPKR_R
MUX_1
MUX_2
DM_TXD
DP_RXD
USB_VBUS
SNP_INT_CTL
EMU_3_3V
EMU_3_3V
USB_EN
SNP_INTB
CHRG_DET
EMU_3_3V
Mobilchips
Service Engineering & Optimization
V3
Level 3 Schematics
Alexander Buehler, Michael Hansen
2004.07.08
Rev. 1.0
8488386N04_B_41
Page41 of 6
REVISIONS
V3
_ 8488386N04_B_41
CHGR
PPD
CHGR
BATT
CHGR
CNTL AUDIO GND
CHGR
PPD
CHGR
1K
R1051
0662057M74
C906
15pF
2113743N30
6
SHORT_RES0201
E_SPI4
ENABLE
3
G
ND1
2
G
ND2
5
4
NC
VIN
1
VOUT
NC
0.2 mm
U901
5109817F58
2113743M24
2590031N05
C958
0.1uF
SHORT_RES0201
L921
6.8uH
E_PCAP_CS
R900DNP
cap0805
2113928C13
10uF
C915
CNTL AUDIO GND
NC
1.5K
0662057M78
R904
C1069DNP
1.0uF
2187893N01
NC
C939
E_USB4
R3
0.1
0688158N01
2187893N01
C962
1.0uF
0662057M02
1
0.2 mm
2113743M24
NC
R959
C923DNP
C982
0.1uF
2187906N01
4.7uF
4809995L15
2
1
2113743N38
32.768KHz
Y900
C930
33pF
CR920
4809924D18
0688158N01
2113743M24
C1050
0.1uF
CNTL AUDIO GND
0.1
R921
2187893N01
1.0uF
C941
S2
39pF
2113743N40
C1154
Q953
4809579E58
D1
D2
G1
G2
S1
R940
2187893N01
1.0uF
C932
2113743M24
0.1uF
C904
15pF
2113743N30
C905
C1010
2113743M24
0.1uF
NC
C1038
2113743N40
39pF
4.7uF
2187906N01
C1066
2113743L41
.01uF
C1033
2113743M24
C1000
0.1uF
NC
NC
C1064
39pF
2113743N40
2187893N01
C933
1.0uF
NC
2113743N38
33pF
C1067
2187906N01
4.7uF
C921B
NC
SHORT_RES0201
E_SPI3
4809653F07
2187893N01
C929
1.0uF
0.2 mm
D958
2113743N40
39pF
NC
2187893N01
C1065
1.0uF
C938
0662057N30
R952
200K
0662057M98
R980
5%
10K
0662057M50
0662057N06
100
R1204
R981
20K
2187906N01
4.7uF
R933
0662057M34
C945
R903
22
NC
E_BP
2113743N30
15pF
1 mm
Overvoltage Protection
4862830F01
Q954
A
OE
Y
C1202
C1011
5109522E92
XX125
U912
4809924D18
680pF
2113743L13
NC
CR921
VSIM2
H14
VSIM_EN
A3
VUSB
VUSB_IN1
C3
D4
VUSB_IN2
V_VIB
L17
H12
WDI
C6
XRXD
U8
XT
AL1
U10
XT
AL2
L15
VAUX3_IN
M17
VAUX4
M16
VAUX4_IN
R12
VCC_OUT
U13
VHOLD_EXT_EN
VHOLD_EXT_IN
T12
U12
VHOLD_OUT
VIB_IN
L16
U6
VPP_OUT
B7
VSIM
E8
G15
V7_IN
A7
V8
C7
V8_IN
V9
A6
B6
V9_IN
VAG
N1
VAUX1
E7
F8
VAUX1_DRV
C10
VAUX2
VAUX2_DRV
B10
K14
VAUX3
V2_3
U3
V2_IN
F17
V3
V3_IN
F16
H15
V4
H13
V4_IN
M15
V5
V5_IN
L13
R13
V6
N12
V6_DRV
G17
V7
G8
USB_VM
G7
USB_VP
J1
3
USR_O
F
F
P16
UV_SEL
H17
V1
V10
E10
A10
V10_IN
G16
V1_IN
U1
V2_1
V2_2
U2
T1
TSY1
R4
T4
TSY2
R8
TS_BYP
H8
TX
TX2
M5
E5
TX
_
E
NB
USB_DIG_VCC
E6
A5
USB_DM
B4
USB_DP
C4
USB_PU
B3
USB_VB
US
SPKR_GND2
SPKR_IN
J5
SPKR_OUT1
H2
SPKR_OUT2
H3
M9
ST
ANDBY
ST
ANDBY2
P10
ST_CMP
G3
H6
ST_REF
THERM_BIAS
N8
T3
TSX1
T2
TSX2
H9
E11
SEC_MISO
F11
SEC_MOSI
SEC_SPI_CLK
C12
SEC_SPI_VCC
A13
E3
SEC_SSI_VCC
SEO_IN
F7
J4
SPKRM
SPKRP
K2
J2
SPKR_GND1_1
J3
SPKR_GND1_2
K1
E13
PSRC1_3
F12
PSRC1_4
B12
PSRC2
A11
PSRC3
REG_DO_MON
M12
L12
RESET
B
K12
RESET
_MCU_B
T9
RT
C
_
G
N
D
F5
RX0
D2
RX1
SEC_CE
K9
PRI_MISO
R7
P8
PRI_MOSI
M8
PRI_SPI_CLK
U7
PRI_SPI_VCC
PRI_SSI_VCC
L8
L7
PRI_SSI_VCC_2
N5
PRI_SSI_VCC_3
M6
PRI_SSI_VCC_4
PSRC1_1
F13
E15
PSRC1_2
PGM0
P9
R9
PGM1
J11
PGM2
K10
PGM3
G12
PGM4
C17
PGND1
PGND2
C11
PLL_GND
G5
F3
PLL_LPF
N9
PO
WER_F
A
IL
PRI_CE
NC6
A2
NC7
A1
NC8
B1
U16
NC9
T6
ON
2B
J1
2
ON
B
N13
OV
_
G
A
T
E
O
V
_SENSE
T15
PGA_INL
L6
J7
PGA_INR
J6
PGA_OUT
L
NC1
U17
NC10
T17
NC11
NC12
H11
NC13
G11
M10
NC14
N11
NC15
NC2
C14
E12
NC3
G10
NC4
C13
NC5
M1
MB_CAP2
G6
MCLK
MIC_BIAS1
N3
M2
MIC_BIAS2
MIC_INM
R3
R2
MIC_OUT
MI
D_RA
TE2
R16
T16
MOBPOR
T
B
N10
MOD
R10
MUX_CTRL
H10
D15
INT
_
SEC
M13
ISENSE
T10
LCELL_BYP
J1
6
LEDG
LEDR
J1
5
T11
LI_CELL
D16
LX1
A12
LX2
B11
LX3
N15
MAI
N
_FET
MB_CAP1
M3
EOL_INT
_B
EXTOUT
F2
K7
EXT_MIC
F15
FB1
FB2
F10
D10
FB3
H7
FSYNC0
B2
FSYNC1
K5
HS_OUT_L
K4
HS_OUT_R
L10
IN
T
_
PR
I
C2
CLKIN
CLKI
N1
C1
R11
CS_OUT
T7
D32KHZ
DG
ND1
J8
DG
ND2
J1
4
G9
DG
ND3
DG
ND4
K8
G13
DG
ND_TEST
C5
DI
N
J1
0
B8
BOB_VREF
P
BOB_VSS1_1
A16
A17
BOB_VSS1_2
BOB_VSS1_3
B17
D9
BOB_VSW1
BOB_VSW2
B9
BP1
U15
A8
BP2
L3
CD_CAP
R15
CHRGC
R14
CHRG
C_2
BL_F
B
K17
BL_SINK
B15
BOB_BOOST
N
A15
BOB_BOOST
P
B16
BOB_B
UCKN
C15
BOB_B
UCKP
B14
BOB_VDD1
C16
BOB_VDD2
E9
BOB_V
O
UT
M
C9
BOB_V
O
UT
P
C8
BOB_VREF
M
P3
R1
AUX_OUT
BATTP
R17
K13
B
A
TT_DE
TB
K11
BA
T
T
_
D
E
T
_
IN
L9
B
A
TT_FDB
K
M11
BATT_I
U11
BG_BYP
F6
BITCLK0
D3
BITCLK1
K16
BL2_SINK
K15
H4
ALRTIN
ALRTM
F1
ALRTP
H1
E1
ALR
T
_GND
ALRT_REF
G2
G1
ALRT_VCC
L5
AL_IN
ARIGHT_OUT
L2
AR_IN
K6
AUX_MICM
P2
AUX_MICP
AD_TRIG
A
G
ND1
L1
L11
A
G
ND2
A
G
ND3
N17
H16
A
G
ND4
E17
A
G
ND5
T8
A
G
ND6
D8
A
G
ND7
F9
A
G
ND_ESD1
T1
4
A
G
ND_ESD2
K3
ALEFT_OUT
H5
A1_INT
AD4
U5
R5
AD5
R6
AD6
AD7
N6
N7
AD8
M7
AD9
P15
C903
1.0uF
2187893N01
S3
S4
S5
2187893N01
C924
1.0uF
4805921T27
Q950
D1
G1
S1
S2
NC
1.5 mm
0.1uF
2113743M24
C1428
2113743M24
C908
0.1uF
0.2 mm
0.24
0687874L01
R958
4809579E24
3
1
2
Q940
C1
GND
VCC
A2
0662057N34
R982
300K
5109522E92
PWR_GND
U912
C1039
39pF
2113743N40
NC
E_USB5
4.7uF
2187906N01
E_REG1
C943
2113743N40
39pF
C1203
2113743N38
SHORT_RES0201
E_SPI2
C1072
33pF
.01uF
C1001
2113743L41
R935
R934DNP
100K
R905
0662057N23
0
NC
E_USB3
C926
1.0uF
GN
D
3
IN_A
2
NC
1
OUT_Y
4
5
VCC
2187893N01
5164751E01
U902
0662057M74
4809924D18
D910
1K
R954
R920
NC
0.1
0688158N01
NC
4809653F07
D952
4.7uF
2187906N01
2113743N40
39pF
C1051
C922
NC
CNTL AUDIO GND
0.2 mm
Q958
4862830F01
2113743M24
C1060
0.1uF
100
0662057M50
R925
2113928N01
0.1uF
10%
-10%
C900
C1200
2113743N40
39pF
C944
2113743M24
0.1uF
0.1uF
C959
NC
CNTL AUDIO GND
NC
NC
2113743M24
2113928C13
10uF
2187893N01
cap0805
C921A
NC
C910
1.0uF
2187893N01
C942
1.0uF
L920
2589195N06
10uH
.01uF
wide trace to pin A12
NC
2113743L41
C1040
R902
22
1.0uF
C937
2187893N01
0662057M34
0662057M98
R955
E_USB2
10K
J41
5089874N01
3
GND
2
NC
1
OUT
4
VCC
ground
C901
4700pF
10%
-10%
NC
2113743L33
E_USB6
NC
2187893N01
1.0uF
C935
5.6K
R901
0662057M92
D1
D2
G1
G2
S1
S2
4809579E58
Q951
E_USB1
NC
NC
-10%
10%
2113928N01
0.1uF
C902
680pF
C1062
2113743L13
NC
NC
V4
0662057M98
10K
R1208
0.2 mm
D901
4809653F07
C907A
4.7uF
2187906N01
1 mm
4862830F01
Q952
Q943
4809607E14
C1068DNP
2113743N38
33pF
C931
39pF
2113743N40
C1013
NC
2113743N40
39pF
C1032
VR1201
15KV
4809948D49
0.1uF
C961
2113743M24
C936
NC
ISENSE
USB_PWR
VDDA
PCAP_CS
1.0uF
2187893N01
AUD_REG
PCAP_BP
BP
MIDRATE_CTRL
BATTP
BP
USB_PWR
USB_PWR
PC
AP_BP
INT_MICP
BP
USB_PWR
BP
MIC_BIAS1
HAND_SPKRP
BP
BP
VBUS
BB_SAP_FS
BB_SAP_CLK
BB_SPI_CLK
VSIM
BB_SPI_MOSI
BB_SPI_MISO
DM_TXD_OUT
DP_RXD_OUT
EMU_2_8V
ATI_CAM_IO
VBOOST
VBOOST
VCC_OUT
USB_XRXD_RTS_WING
USB_TXENB_WING
BP
BP
BP
BP
BP
BP
BB_SAP_TX
BB_SAP_RX
USB_SE0
AUDIO_IN
USB_XRXD_R
T
S
USB_T
XENB
USB_VPOUT
_T
XD
USB_SE0_WING
USB_VPIN_WING
USB_VMIN_RXD_WING
AD6
VBOOST
BTRF_REG
REF_REG
REF_REG
VBOOST_LX
CHRGC
HAND_SPKRM
USB_VMIN_RXD
USB_VPIN
VBUCK
VBUCK
BTRF_REG
IO_REG
RF_5V_REG
RF_5V_REG
GA_VCC
RF_REG
PCAP_BP
BATTP
CHRG_DET
VCC_PA
VHOLD_EXT_EN
REF_REG
BP
EL_SUPPLY
OW
B
THE
R
M
USB_VB
US
AUX_OUT
VAG_U900
AlertIn
SPKROUT2
TX_EN
CLK_32KHZ_2_7V
VBUCK
BP
ALERTM
THERM
MB_CAP1
SpkrIn
SPKROUT1
HJACK_SPKR_L
EXT_MIC
RTC_BATT
VHOLD_EXT_EN
ALERTP
PWR_SW
BP
WDOG
RESETB
VVIB
SWBP_EN
HJACK_SPKR_R
IO_R
EG
CLK_13MHZ
ST
ANDBY
VCC_OUT
IO_R
EG
AlertRef
RF_REG
CLK_32KHZ
BP
IO_REG
BP
BP
PCAP_INT
IO_REG
VHOLD_OUT
VSIM_EN
IO_REG
IO_REG
IO_REG
VBOOST
SIM_PD
IO_R
EG
BT_STAT
Mobilchips
Service Engineering & Optimization
V3
Level 3 Schematics
Alexander Buehler, Michael Hansen
2004.07.08
Rev. 1.0
8488386N04_B_41
Page51 of 6
REVISIONS
V3
_ 8488386N04_B_41
100
50
Rx Loop Filter
80
Synthesizer
SPI
40
0
Antenna
170
180
60
Front End Module
Receiver
9x10
Feedback
90
Eagle PA
Tx Loop Filter
150
160
Rx Lines
AlgaeMB
C92
39pF
4.7K
2113743N40
C178DNP
0662057M90
R91
GSM_RX_OUT1
9
GSM_RX_OUT2
1
PCS_RX_IN
14
PCS_RX_OUT1
15
PCS_RX_OUT2
2113743N26
10pF
DCS_RX_IN
12
DCS_RX_OUT1
13
DCS_RX_OUT2
GN
D
1
2
5
GN
D
2
GN
D
3
7
16
GN
D
4
6
GSM_RX_IN
8
9188668L04
FL100
4
CELL_RX
10
CELL_RX_OUT1
11
CELL_RX_OUT2
3
C163
.015uF
2113944F14
47pF
2113743N42
C177
R45
0662057M98
10K
680
R152
0662057M70
8.2nH
C164
1200pF
2409154M62
L3
2409154M64
L2
12.0nH
2113743L19
D90
R90
0662057M90
4.7K
C90
4809948D30
39pF
2113743N30
15pF
2113743N40
C63
C55
2113743N40
W=0.2 mm; L=4.5 mm
39pF
0.5pF
2104801Z01
C13
2113743L41
C172
.01uF
2113743N20
C91
5.6pF
2113743N40
39pF
C57
C170
0.1uF
2113928N01
0662057N11
33K
2113743L09
470pF
R162
2113743N52
C160
120pF
C161
V
CC4
11
VCC5
15
VCC6
18
VCC7
21
VCC8
37
VCC9
43
35
TX_OUT_HI
39
TX_OUT_LO
38
TX_TUNE
44
V
CC1
7
VCC10
48
V
CC2
8
10
V
CC3
46
SF_OUT
45
SPI_D
A
T
A
33
SPI_TRK_VDD
31
SYNTH_FB
42
SYNTH_FBX
41
TEST1
24
25
T
EST
2
TRK
_
CLK
20
LNA3X
19
LNA4
23
22
LNA4X
Q
3
QX
2
RX_LO_IN
1
47
RX_TUNE
SF_BYP
40
GND4
49
I
5
IX
4
LNA1
14
LNA1X
13
LNA2
17
16
LNA2X
LNA3
30
CLK_SPI
34
CM_I
N
26
EN
_EXC
36
EN_RX
9
EN
_SPI_C
E
32
GN
D
1
6
12
GN
D
2
GND3
U150
5109923D61
BB_I
27
28
BB_IX
29
BB_Q
BB_QX
R151
0662057M78
NC
2113743N40
1.5K
39pF
C45
C151
680pF
2113743L13
C179DNP
2113743N26
10pF
C54DNP
R161
0662057M60
270
33uH
L70
2404554Z34
39pF
C173
2113743N40
NC
C58
2113743N50
C51
2113928C13
-10%
10%
10uF
100pF
R80
5887694L03
0
870
870
3
4
12
0805
1000pF
C61
2113743L17
39pF
C171
2113743N40
39pF
C62
2113743N40
C150
330pF
2113743L05
0.5pF
L80DNP
C80
2104801Z01
0603
4.7uF
15%
-15%
2187906N01
C50
L5
2.7nH
2113928N01
C154
2409154M29
C162
NC
0.1uF
0662057M48
6.8pF
2113743N22
82
R70
L45
2409154M43
39.0nH
4809948D30
C175DNP
D91
15pF
2113743N30
C2
G3
G4
39pF
2113743N40
C60
0988612M01
J40
C1
C2
G1
G2
2113743N40
C181
39pF
C53
2113743N40
39pF
R160
82
0662057M48
2104801Z01
W=0.2 mm; L=7.5 mm
NC
8200pF
C12
0.5pF
NC
C152
0888600M24
2113743N40
39pF
C64
2113743N40
C174
39pF
.01uF
2113743L41
C180
2187906N01
C155
4.7uF
2
A1
3989013L02
1
R81
5887694L03
0
870
870
3
4
1
1
0662057M02
R153
2113743N40
C52
39pF
6.8pF
2113743N22
C3
2187906N01
VDD3_LB
12
VDET
15
VREF
14
VREG28
13
4.7uF
C176
TXIN_HB
4
TXIN_LB
6
VAPC
2
VDD1_HB
34
10
VDD1_LB
VDD2_HB
33
VDD2_LB
11
32
VDD3_HB
GN
D
7
26
GN
D
8
28
GN
D
9
31
LOWB_HIGH
17
RX_CEL
25
RX_DCS
27
RX_GSM
23
RX_PCS
29
GND11
1
GND12
9
GND13
30
GN
D
2
5
GN
D
3
7
GN
D
4
20
GN
D
5
22
GN
D
6
24
U50
PA2003-EAGLE-9G
ANT
21
EN_ANT_TX
18
EN_DET
16
EN_TX
8
19
EUB_US
GN
D
1
3
GN
D
1
0
35
5189818N01
4700pF
C70
2113743L33
L170
2409154M36
10.0nH
2.7nH
NC
NC
2409154M29
L81
C14
2113743N40
270
R163
0662057M60
120pF
2113743N52
C165
270nH
2489970L37
L161
ANTENNA_FEED
RF_ACC_SW_INPUT
TX_HB_VCO_OUT
TX_HB_VCO_OUT
TX
IN
_HB
ANTENNA
ANTENNA
RX_PCS1
RX_GSM2
RX_CELL1
RX_CELL2
RX_PCS2
BP
RF_REG
ANT_DETB
RX_850_50
RX_1800_50
RX_1900_50
RX_900_50
RF_REG
TX_MOD_IN
RX_GSM1
RX_DCS1
RX_DCS2
TXIN_LB
TX_LB_VCO_OUT
TX_LB_VCO_OUT
PA_OUTPUT
EXC_EN
EXC_EN
RX_CP_FLT
RX_CP_FL
T
PA_REF
EXC_EN
AOC_DRIVE_RC
TX_EN
TX_EN
CM_I
N
AOC_DRIVE
TX_CP_FLT
TX_CP_FLT
PA_DET
LOWB_HIGH
EUROB_US
TX_CP
TX_CP
RF_D
A
T
A
RF_CLK
T
R
KG_OSC_OUT
BB_IX
BB_Q
BB_QX
RF_CS
BB_I
RX_EN
RF_REG
RF_REG
RF_REG
RF_REG
RF_REG
AOC_DRIVE_LR
RF_REG
RF_REG
SYNTH_FB_P
BYP_SF
EXC_EN
RX_CP
RX_CP
RX_CP2
SF_REG_OUT
SYNTH_FB_N
TX_CP1
TX_MOD
IO_REG
Mobilchips
Service Engineering & Optimization
V3
Level 3 Schematics
Alexander Buehler, Michael Hansen
2004.07.08
Rev. 1.0
8488386N04_B_41
Page61 of 6
REVISIONS
V3
_ 8488386N04_B_41
4
3
OUT
1
IN
Y301
4809612J50
26MHz
2
GN
D
GN
D
1
R302
0662057M96
NC
0662057M96
8.2K
NC
8.2K
R303
12nH
L319
2488090Y14
2113743N30
C302
15pF
16
XT
AL_OU
T
15
NC
NC
TM3
20
TX
_P
U_TDD_N
31
USB_DETACH
8
USB_DN
2
USB_DP
3
VCC_PA0
24
VCC_PA1
26
VCC_PA2
28
VDD_USB
1
V_I_O
10
XT
AL_IN
25
GND_27
27
GND_30
30
GND_32
32
GND_34
34
GND_43
43
LPO_IN
12
REG_CTRL
5
RESET_N
29
TM0
18
TM1_2
19
41
BLUE_TX
4
BLU
E
_W
AKE
11
BT
L_R
EG
42
BT
R
F
_R
EG
21
EEPROM_CLK
7
EEPROM_DATA
6
GND_14
14
GND_17
17
GND_22
22
GND_23
23
GND_25
U300_SYM
A
N
TENNA
_MA
T
CH
33
ASAP_C
L
K
35
ASAP_F
S
36
ASAP_R
X
38
ASAP_T
X
40
BLUE_CLK_EN
13
BLU
E
_C
T
S
37
BLUE_HOST_WAKE
9
BLU
E
_R
T
S
39
BLU
E
_R
X
C300
2187893N01
1.0uF
G
ND1
1
3
G
ND2
IN
4
OUT
2
9109403K08
FL301
2113743L17
C321
1000pF
0.1uF
NC
2104801Z01
C303
2113928N01
0.5pF
C319
0662057N37
R301
390K
C301
2113743N30
15pF
2187893N01
C394
TXD2
1.0uF
BLUE_W
AKEB
BLUE_HOST_WAKEB
CTS2
RT
S
2
RXD2
VCC_PA
IO_REG
IO_REG
IO_REG
BTRF_REG
CLK_32KHZ
BB_SAP_T
X
BB_SAP_RX
BB_SAP_F
S
BB_SAP_CLK
RESETB
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