SF_REG_OUT
C166_DNP C167_DNP
820pF 150pF
R161
2113743L15 2113743N54
R160
430
100
0662057M65 TxTune
TxLoopFilter3 0662057M50
TX_CP
ANTENNA MODULE
L161 C161 C160
C163
C162
8200pF
270nH 820pF 150pF
9.1pF
0888600M24
2489970L37 2113743L15 2113743N54
2113743N25
C164
1500pF
C104_DNP TX_MOD
C101 2113743L21 C165
120pF
R163
L101
2113743N52
1.5pF
R162
390
3.3nH
J101
51K 0662057M64
2487319K04
R101 0 0662057N16
TX Loop Filter
0662057M01
J_ANT3
C105
33pF
J_GND1
R151
1.5K
0662057M78
RX_TUNE
RX_CP
R152 C150
C151
680 680pF 330pF
2113743L13
0662057M70 2113743L05
R154_DNP
0
R153
C152
8200pF 0
0888600M24 RX Loop Filter
B+
VRF_TXRX
2x2.2uF caps used in place of RX_EN
4.7uF cap (buzz issues)
VRF_TXRX
VRF_TXRX
SF_REG_OUT
C174
C55 39pF
C51 C52 C170 C172
39pF 2113743N40
2.2uF 39pF 2113743N40 1.0uF .01uF
2113743F18 2113743N40 2113946D02 2113743L41
C173
39pF
TX_EN_LCA
2113743N40
C60 C61
39pF 1000pF
2113743N40 2113743L17
VRF_TXRX
C153
C154
Layer = TBD
PA_REF C178 C176 4.7uF
0.1uF
w = x mils PCSLNAIN_N 10pF 4.7uF 2113928C04
PCS_RX_OUT2 2113928N01
EXC_EN_LCA
PA_DET 15 PCSLNAIN_P 2113743N26 2113928C04
(EAGLE 9GI)
PCS_RX_IN PCS_RX_OUT1
1 14
C62
U50 DCSLNAIN_N
DCS_RX_OUT2
39pF
RX_DCS 13 U150
DCSLNAIN_P
2113743N40 DCS_RX_IN DCS_RX_OUT1
5109908K77
RX_GSM 3 12
TxTune
FL100
VRF_TXRX VRF_TXRX
RX_PCS 850LNAIN_N
5109923D61
9188668L04 CELL_RX_OUT2 SYNTH_FB_P
RX_CEL 11
850LNAIN_P
CELL_RX CELL_RX_OUT1
4 10
VRF_TXRX
EGSMLNAIN_N L170
C64
GSM_RX_OUT2 10.0nH
C68 C67
9 EGSMLNAIN_P C171
39pF
100pF GSM_RX_IN GSM_RX_OUT1 2409154M36
39pF
6 8
2113743N50
2113743N40 39pF
2113743N40 VRF_TXRX
2113743N40
SYNTH_FB_N
C179
LOWB_HIGH 10pF
Front End Module
2113743N26
C63 C177
diff. pairs
39pF 47pF
2113743N40 2113743N42
TX_OUT_LO
C180
EUB_US LOWB_HIGH EXC_EN Mode Band
.01uF
TP50 1 0 1 Tx CEL/EGSM 2113743L41
0 0 1
C155
0 1 1 Tx DCS/PCS
39pF
1 1 1
2113743N40
1 0 0 RX CEL C181
0 0 0 RX EGSM AlgaeMB 39pF
0 1 0 RX DCS 2113743N40
1 1 0 RX PCS
R70 TX_OUT_HI
L70
82
0662057M48 TP51
C66
6800pF
EAGLE MODULE
Service Engineering & Optimization 2005.03.18
Level 3 Schematics Rev. 1.1
E680/E680i 84880559Z01_P0
Alexander Buehler, Michael Mauderer Page 1 of 5
Schematics & manuals on www.mobilchips.com ___Mobilchips__
TxLoopFilter1
TxLoopFilter2
2109445U07
1pF
C102
2113743Q03
RxLoopFilter1
SF_REG_OUT
B+
L50
2487996L03
39pF
2pF
C57
C56
1pF
C53
2113743Q03
2113743N09
2113743N40
39pF
C58
2113743N40
NC
NC
NC
NC
NC
2
5
7
16
GND1
GND2
GND3
GND4
NC
NC
VBB_IO
EXC_EN_LCA
EXC_EN_LCA
BB_I
BB_Q
BB_IX
CM_IN
BB_QX
RF_CS
VBB_IO
AOC_DRIVE1
RF_CLK
RF_DATA
TRK_CLK
AOC_DRIVE
E680/ E680i
_ 8488059Z01_P7C
Mobilchips
VAB_MEM VAB_IO
+2.775V
+1.875V
J600-1 J600-2 KP_MKIN0 J600-17
J600-18
R651
J600-3 POWER_KEY J600-4 KP_MKIN1 J600-15
TP654 J600-16 R1053 +2.775
AUDIO_D
J600-5 BL_CNTL_DOWN J600-6 KP_MKIN2
R671
B+
+4.2V
+1.875
J600-7 J600-8 KP_MKOUT0 VAP_MEM
+2.775
VAB_IO
J600-9 J600-10 KP_MKOUT1
J600-11 J600-12
KP_MKOUT3 KP_MKOUT2
BUL_nRST
R641
J600-13 AUXOUT
R602
AP_RESET_OUT* AP_CLK13M_OUT MIDI_L
MIDI_EN_WR MIDI_R
R675_DNP 20K
INT_MIC_BIAS
BUL_nOE
J600-14 R634 PWR_EN L_DD1 BUL_nRST
VAB_IO
L_DD2 NCS5_MIDI
+2.775V
100K
L_DD3 BUL_ADD(1)
TP600
L_DD4 PLLC
TP601
L909 0uH
L_DD5 MIDI_IRQ
TP602
L_DD6
TP603 C643
U601
L_DD7 EQ1
L_DD8 EQ2
R605
L_DD9 EQ3
TP606
+2.775V
L_DD10
TP607
20K R676 L_DD11
VAB_IO
NRESET AP_RESET_OUT* L_DD12
TP608
XTAL_IN L_DD13
XTAL_OUT L_DD14
TP609
R680
PXTAL_IN L_DD15
+2.775V VAB_IO R604 100K PXTAL_OUT L_FCLK
+2.775V VAB_IO
NRESET L_LCLK
R692_DNP
L_PCLK
R633
AP_nRESET nPOWER_FAIL L_BIAS
R656
BUL_nCS2
R1040
AP_USBC_DN
AP_USBC_DP FLT_SEL_BUL
C687 +1.875
SSPTXD3
VAP_MEM
U600-1 nBB_RESET VAB_IO
TP624 SSPSFRM3
+2.775
R673
R635
TP638 CIF_FV BUL_SDCLK0
R685
CIF_LV C644 BUL_SDCLK2 VAP_MEM +1.875
R1082
Y601 BUL_nCS2
SNP_INT_CTL
R1084_SHORT_DNP
CX96F
SNP_INT EQ1 BUL_nOE F_IRQ
PXTAL_OUT PXTAL_IN
STDA BUL_nWE
SSPRXD3 BUL_nWE
R657_DNP
ICL_VPIN BUL_nSDCS3
ICL_XRXD BUL_nSDRAS
Y600 R607_SHORT_DNP
MMDAT0 EQ2 BUL_nSDCAS
U603
KP_DKIN0_VA BUL_SDCKE
R658_SHORT_DNP
CIF_DD5 BUL_DQM1
CIF_DD4 BUL_DQM0
R1095
BUL_DQM0 KP_DKIN3_A VAP_MEM
+1.875
POWER_KEY_AP EQ3 BUL_nRST
R618_SHORT_DNP
BUL_DQM1
KP_DKIN5_B BUL_ADD(23)
TC_MM_EN BUL_ADD(24)
BUL_SDCKE KP_MKIN0
BUL_SDCLK0 KP_MKIN1
BUL_SDCLK1 KP_MKIN2
USB_PWR_IN BUL_SDCLK2 KP_MKOUT0
J603-6 J603-1 SDCLK3 KP_MKOUT1
B+
C606
+4.2V
J603-7 BUL_nOE KP_MKOUT2
VS601
J603-8 BUL_nWE KP_MKOUT3
D601
J603-9 SD_nWP L602
J603-10 CIF_DD7
MMDAT1
0970312B18
U602
MMDAT2
MMDAT3
FL600
MMCMD
ICL_VMIN
DM_TXD
CIF_DD1
J603-2 AP_USBC_DN
R665
R637_DNP CIF_DD3
DM_TXD_OUT nLCD_OFF C678
R638_DNP
R610
KP_DKIN0_VA
R682
DP_RXD USB_PU VAB_IO
D602
+2.775 C679
R667
J603-3 AP_USBC_DP
R639_DNP
R611
DP_RXD_OUT
R640_DNP
R668
VAP_CORE
J603-4 USB_ID
R669
C657
J603-5
VAB_IO
+2.775
C667
VUSB_3_3V
C610
J601-1
J601-2 C649 C669
J601-3
TP611
AP_CLK32K_OUT J601-4
C658
J601-5
TP612
AP_RESET_OUT* J601-6
C670
C650
J601-7
VAP_SRAM +1.1
TP613
J601-8
SYS_RESTART
C659
J601-9
TP615
PCAP_SEC_INT J601-10
C607
R644
J601-11
C671
J601-12
C651
C660
J601-13
U600-2
J601-14
TP621 BUL_VMIN
VAP_MEM
J601-15
+1.875
TP620 BUL_VPOUT J601-16
C661
C625
C672
VS600
J601-17
C652
TP619
AP_SPI_CS J601-18
J601-19
C626
J601-20 C662
J601-21
C627
C673
KP_MKIN0 KP_MKIN2 J601-22 C653
KP_MKIN1 J601-23
C628
+1.875 VAP_MEM J601-24 C663
J601-25
J601-26
100pF C6010
J601-27 C674
C654
VAP_IO
VAP_IO +2.775 J601-28
C664
J601-29
+2.775
VAP_PLL +1.3
J601-30
J601-31
J601-32 C665 C675
C655
C639
KP_DKIN3_A J601-33
R645
KP_DKIN5_B J601-34
J601-35
J601-36
R606
J601-37 C666 C676
C656
J601-38
J601-39
J601-40
J601-41
J601-42
J601-43
J601-44
Service Engineering & Optimization 2005.03.18
Level 3 Schematics Rev. 1.1
E680/E680i 84880559Z01_P0
Alexander Buehler, Michael Mauderer Page 2 of 5
KP_MKOUT1
KP_MKOUT0
KP_MKIN2
KP_MKIN0
VAB_IO
AP_CLK13M_OUT
BT_CTS
39pF
39pF
39pF
39pF
C6009
BUL_VMOUT
SRDA
C6015_DNP
39pF
C6016_DNP
C6017_DNP
39pF
C6018_DNP
C6037_DNP
SC2A
BUL_VPIN
20K
R677
C604
C605
R627
MIDI_EN_WR
AP_CLK32K_OUT
BB_WDI
PWM_LED
CIF_DD6
CIF_nRST
GPIO20
BUL_nSDCS3
CIF_MCLK
SSPSFRM
AP_SPI_MOSI
AP_SPI_MISO
CIF_DD0
AP_SPI_CLK
ICL_TXENB
ICL_VPOUT
MMCLK
NCS5_MIDI
BUL_TXENB
BUL_VPOUT
BP_STATE
BT_TXD
BT_RTS
INDICATOR_CNTL_R
INDICATOR_CNTL_G
BT_RESET
CAMERA_PWR_DWN
CIF_DD2
SSPSCLK3
SYS_RESTART
ICL_VMOUT
L_DD0
BP_RDY
PCAP_SEC_INT
GPIO2
BB_WDI2
SD_nCD
SCREEN_LOCK
BT_HOSTWAKE
MIDI_IRQ
SCKA
BUL_XRXD
BT_RXD
BUL_VMIN
CIF_PCLK
MCU_INT_SWITCH
WDI_AP
BT_WAKEUP
C640
C637
R619_SHORT_DNP
R620_SHORT_DNP
C641
C642
AP_TMS
AP_TDI
AP_TDO
AP_TCK
AP_NTRST
33pF
C998
33pF
C997
33pF
C996
33pF
C995
C608
VAP_MEM
VAP_IO
VAP_MEM
PLLC
2113743L41
R664
R649
R672
C693
.01uF
C691
0.1uF
C692
0.1uF
C694
2113743L41
2113743L41
C1002
.01uF
C1001
.01uF
10pF
10pF
NCS0
NSDCS0
NSDCS1
C601_DNP
2113743N26
C600_DNP
C603_DNP
BUL_nSDCAS
BUL_nSDRAS
C602_DNP
XTAL_IN
XTAL_OUT
R666
39pF
C6038
MD31
MUX_1
MUX_2
I2C_SCL
I2C_SDA
C629
C630
C631
C632
C633
C634
C635
C636
R681
C697
C696
C698
C695
C699
C690
C686
C6046
C685
C682
C646
C645
C681
C647
C648
C609
C677
C6036
39pF
R655
C611
C612
C668
C617
0.1uF
C6033
33pF
C6034
POWER_KEY_AP
SCREEN_LOCK
KP_DKIN0_VA
C6035
39pF
C624
100pF
C623
C622
VS602
C613
VS604
R684
R652-1
R652-2
C614
C620
C621
C615
C616
C618
C619
E680/ E680i
_ 8488059Z01_P7C
Mobilchips
VBB_IO VBB_IO Y800
+2.775V
4809612J43
V_AUDIO V_AUDIO
+2.775V
VBB_CORE
VBB_CORE
+1.875V
TP800
BP_ROW5 V_RXTX_SYN V_RXTX_SYN
+5.0V
NEP_nRESET TP823
VBB_REF VBB_REF
+1.575V
VRF_TXRX VRF_TXRX
+2.775V
XTAL EXTAL
TC_MM_EN SIM_VCC
TP804 SIM_VCC
TP825
TRST VCCQ C840_DNP
VCCQ
47pF C841_DNP
B+
TP806 TP826
CS0B MCU_DEB B+
2113743N42 47pF
DH2B+
CS1B TP807
DH2B+
2113743N42
CKO TP808 DSP_DEB TP827
M901
BP_RDY TP809 TDO TP828
BB_WDI2 TP810
TDI TP829
PCAP_PRI_INT TP812
TMS TP830
VS800
16.2V
STDA TP813
SRDA TP814 TCK TP831
4805656W65
SCKA TP815
SC2A RTCK TP832
TP816
MCU_INT_Switch TP817 +2.775VVAB_IO TP833
R815_SHORT_DNP
MOD TP818
PCAP_CLK_32K
POWER_FAIL TP820
SJC_MOD TP821 R824_DNP TP835
Note for E680i:
U802-2 U806-2 U807-2 U804-2 U805-2
10K
R804 is removed
0662057M98
to enable internal
BATT_DETB TP822
Bootmode
BB_WDI TP875
Not used
R853_DNP
R852
1K
U802-1 5188062Z03
5188062Z04
U804-1
TP870
R823 120
ICL_VPIN
C817
U807-1
18pF
R832 0
NEP_VPIN
PCAP_CS
BB_SPI_MISO
5188062Z03
BB_SPI_MOSI U806-1 R837 0
BB_SPI_CLK INT3 NEP_VMIN
R846
U805-1
ICL_VPOUT
R820_SHORT_DNP
TC_MM_EN
R831 120 TP871
PCAP_PRI_INT ICL_VMIN
ICL_VPIN nPWR_EN 5188062Z03
5188062Z04
R843_DNP
R1100
C808
SPI_CS0 RX_EN_RFMD
18pF
ANT_DET EXC_EN_LCA
ICL_VMOUT USB_EN SWBP_EN
R844_DNP
EUROB_US_LCA
BL_CNTL_DOWN TX_EN_LCA
ICL_VMIN DRI OW_DATA
R845_DNP
TDI LOWB_HIGH
VAB_IO
TDO RX_EN
+2.775V
TRST CKO
TMS OEB
TCK EB1B
R813
RTCK EB0B
MCU_DEB ECBB
100K
DSP_DEB LBAB
BURSTCLK
NEP_VPIN RESET_OUT
TP865
R806
BB_WDI R808
0
R825_SHORT_DNP
ICL_TXENB R_WB VBB_CORE
0
R826_DNP
0
ICL_VPIN A0 +1.875V
1.0uF
C834
R827_DNP 0
ICL_VPOUT
R828_DNP 0
ICL_VMIN
R829_SHORT_DNP
ICL_VMOUT C805
.01uF
0
R830
ICL_XRXD
DIN CHRG_DET_PU
VAB_IO
NEP_VMIN TP811 TX_CP
R809
+2.775V
RX_CP
C802_DNP U803-1
U803-2 47K
C850
R822
DIN ICL_VPOUT
10K
CS0B
ICL_TXENB
U800
SYNTH_FB_P
TP853BURSTCLK
SYNTH_FB_N
5199129K04
AOC_Drive ECBB
PA_DET CE_2_BP
PA_REF OEB
R814 100K
PCAP_nRESET
TX_MOD R_WB
LBAB
200K
R810
RESET_OUT
+2.775VVRF_TXRX A1 OEB
VCCQ
BB_I A2
BB_Q A3
BB_IX A4
ADDRESS(1)
BB_QX A5
ADDRESS(2)
CM_IN A6
ADDRESS(3)
A7
TRK_CLK
C814 1.0uF
ADDRESS(4)
A8
ADDRESS(5)
A9 U801
C813
C815
ADDRESS(6)
A10
.01uF
ADDRESS(7)
C816 1.0uF A11
1.0uF
ADDRESS(8)
A12
ADDRESS(9) 5188044Z01
A13
ADDRESS(10)
VAG_CODEC A14
ADDRESS(11)
A15
ADDRESS(12)
A16
ADDRESS(13)
+2.775V A17 CS1B
V_AUDIO
ADDRESS(14)
A18 R_WB D0
VDD_CORE
ADDRESS(15)
A19 VCCQ D1
ADDRESS(16)
A20 EB1B D2
ADDRESS(17)
A21 EB0B D3
ADDRESS(18)
A22 CS1B D4
ADDRESS(19)
ADC_N A23 VCCQ D5
ADDRESS(20)
ADC_P A24 D6
ADDRESS(21)
DAC_N D7
ADDRESS(22)
DAC_P D8
ADDRESS(24:1) ADDRESS(23)
D9
ADDRESS(24)
D10
D11
D12
D13
R833
D14
0662057M01
BP_CLK_13MHz
D15
C820
BP_STANDBY
.01uF
C819
.01uF
R818_SHORT_DNP
C825
C821
.01uF .01uF
C830
.01uF C831
.01uF
NEP_VDDA
+2.775V
DATA(15:0)
Service Engineering & Optimization 2005.03.18
Level 3 Schematics Rev. 1.1
E680/E680i 84880559Z01_P0
Alexander Buehler, Michael Mauderer Page 3 of 5
SIM_VCC
SIM_RST
SIM_VCC
SIM_DIO
5.6K
R802
0662057M92
.01uF
VBB_REF
2113743L41
2113743N04
C800
C809_DNP
1.1pF
SIM_CLK
39K
R800_DNP
0662057N13
VAB_IO
BATT_DETB
BUL_VMIN
BUL_VPIN
MOD
VAB_IO
R1056_DNP
R1097_DNP
FFCTS
TP801
FFTXD
BP_STATE
PB6
BPTXD2
BP_RDY
INT3
1K
R804
R840_SHORT_DNP
R841_SHORT_DNP
FACT_DET
RF_CS
RF_DATA
RF_CLK
XTAL
EXTAL
0662057M74
BP_ROW5
ROW3
ROW2
BB_WDI2
R1096_DNP
VSIM_EN
SIM_DIO
SIM_CLK
SIM_RST
SC2A
FSR
CLKR
SRDA
STDA
SCKA
SJC_MOD
MCU_INT_Switch
PPD_DET
MIDRATE_CTRL
SCREEN_LOCK
MS
MCLK
MDI
CS1B
CS0B
R816_SHORT_DNP
VAB_IO
PCAP_SPI(3:0)
NEP_nRESET
VBB_CORE
C807
39pF
VCCQ
10K
R801
.01uF
C804
ADDRESS(24:1)
C801
1000pF
VCCQ
4.7uF
ADDRESS(24:1)
C811
1.0uF
C812
1.0uF
C822
C818
1.0uF
Not used
0.1uF
C827
C890
SIM_VCC
DATA(15:0)
C826
0.1uF
0.1uF
C824
C823
.01uF
0.1uF
10
C829
.01uF
C833
.01uF
R821
VCCQ
0.1uF
C803
39pF
39pF
C832
C810
C806
VBB_REF
VBB_CORE
VBB_IO
V_RXTX_SYN
E680/ E680i
_ 8488059Z01_P7C
Mobilchips
C256
BATT+ U201_DNP
C974
RLS_POS
U256-2 U215-2 U216-2 U206-2
LLS_POS SWBP_EN
J902-2 J903-2
C901
C973 .01uF
33pF R914 C284
C900 C902 C904
5109817F58
2113743N38
33pF 33pF 33pF 4.7K
2113743N38 2113743N38 2113743N38 C972 10uF
0662057M90
OW_DATA
Q254
THERM_BIAS
RLS_NEG
J902-1 J903-1 LLS_NEG
BATT_THERM
C910
33pF
C909 C907 C908 R915 4862830F01
2113743N38
33pF 33pF 33pF 10K
2113743N38 2113743N38 2113743N38
R916
20K AD4_BATT_THERM
VS900
16.2V
C202
4805656W65
VS908 R252
VS902
16.2V
4809653F02 C282
4805656W65
6V
4887523N01 R937 C905 R281
300K .01uF
4862830F01
OV_SENSE
OV_GATE
5188062Z04
CHRG_DET
0662057M50
MIDRATE_CTRLB
VAB_IO
+2.775V
FACT
0.1uF
C913
R204_DNP R263
U904
U211
5109522E60 MAIN_FET COMP_OUT
C266
R298_SHORT_DNP
WDI_AP WDI_PCAP PPD_DET
R631_SHORT_DNP
BP_ROW5 AD6 5109817F77 DP_RXD_OUT
D260
U250 R264
DM_TXD_OUT DP_RXD
5188087Z10
DM_TXD
NRESET
R1076_SHORT_DNP 5188160Y01
R934
SNP_INT
R266
FL832 AD6
C250 C252 U210
4862830F01
R206 R265
R989
P900-1
AD6
P900-2
VAB_IO
4889526L03
R217
+2.775V
C935 0.1uF
R267
U912 D261
U251
5188310Z01
5109522E60
R274
R1077_SHORT_DNP
nBB_RESET NEP_nRESET USB_ID FACT_DET
PCAP_nRESET
U213
R269 U220
C253
FACT
5162852A58
R200
U216-1
C251
Q257
5109817F77
HPL_EMU
4809579E58
VAB_IO
SNP_INT_CTL C201 CHRG_DET DM_TXD AUDIO_IN
C200
+2.775V
U908-1 R270
5188062Z03
U908-3
U910-1
5109522E63
POWER_KEY POWER_KEY_AP
USB_VBUS MUX_1 MUX_2
R276
SCKA SSPSCLK3 U908-2
DP_RXD
VA_SEL
POWER_FAIL nPOWER_FAIL
DP_RXD
VAB_IO +2.775 U256-1 U215-1
10uF
VAB_IO
R202
R257 5188062Z04 COMP_OUT
C988 MIX_L HPR_EMU
+2.775V DP_RXD R973_SHORT_DNP
U910-2
U906-1
LICELL BA900-1 R205
U906-3
DM_TXD 5188062Z02
C978
10uF
R277
BA900-2 SSPSFRM AP_SPI_CS
C934
R278
C992 U206-1 CHRG_DET_PU
0.1uF
U906-2
CR900
C279
R957_SHORT_DNP
5188062Z04 R203
PCAP_BP +1.1V
PWR_EN nPWR_EN
VAP_CORE_TEST +1.1V
R954 VAP_CORE
0
L902 47uH
USB_ENB
R295_SHORT_DNP
U911-1
U280-2 U281-2
AD6 R948_DNP
SC2A SSPSFRM3
B+ +4.2V R905
0
VA_SEL L903
47uH
C987 C936 VAB_MEM +1.875
CR901
.01uF 4.7uF
C916 C917
2113743L41 2113928C04
VAB_IO +2.775 10uF 10uF
AD4_BATT_THERM
U911-2
U280-1
R909
MIDRATE_CTRL
0
VBOOST_5_5V_OUT
V_BOOST
+4.2V
B+ MIDRATE_CTRLB
PCAP_nRESET 5188062Z02
+5.5V
TSX_1
C921 C920 U281-1
TSX_2 VBUCK2_2_775V_OUT 10uF 10uF
TSY_1 USB_EN
TSY_2 CR902 4809653F02 USB_ENB
VBOOST_LX
EXC_EN_LCA PCAP_nRESET 5188062Z02
R923
+4.2V 0
+2.775 B++4.2V V1_2.775_OUT
B+ L904 47uH
+2.775V
VAB_IO
VAB_IO
+4.2V R924
PCAP_CS
B+ V2_2.775_OUT
0 V_AUDIO
BB_SPI_CLK
BB_SPI_MOSI +2.775V
BB_SPI_MISO
R902
+4.2V
B+ V3_1.55_OUT 0
VAP_SRAM
C903
22uF
AP_SPI_CS B+ +4.2V
V4_2.775_OUT R925
2311049A89 0
R1078_SHORT_DNP AP_SPI_CLK VAP_LCD +2.775
R926
HPR AP_SPI_MOSI B+ +4.2V
V5_2.775_OUT 0
AP_SPI_MISO NEP_VDDA+2.775 V6
HPR_EMU SRDA V6_DRV
R927
SC2A VAP_CAMERA
+4.2V
SCKA B+
V7_2.775_OUT 0 R928
STDA VRF_TXRX
B+ +4.2V +2.775V
0
R911
HS_SPKR_R SSPSFRM3 VAP_PLL
HS_SPKR_L SSPSCLK3 B+ +4.2V
C911 V9_1.575_OUT R930 +4.2V
0 B+
22uF SSPTXD3 VBB_REF +1.575V
BP_CLK_13MHz
2311049A89
FL902 R1079_SHORT_DNP BP_CLK_13MHz V_BOOST +5.5V
U900 +5.0V
HPL AP_CLK13M_OUT V_RXTX_SYN
4889526L04
V10_5_OUT
POWER_FAIL R931
C943 4.7uF
0
HPL_EMU
BG_BYP
C929
VHOLD_OUT
PGA_INR V6_DRV
R1024_SHORT_DNP
+1.575V
PGA_INL VBB_REF
Q902
PCAP_OUTL
PCAP_OUTR
LICELL
V6
SPKR_OUT1
R951 560 R1009_SHORT_DNP
+2.775V
HS_MIC_BIAS VAP_IO VAB_IO
+2.775V
R1008_SHORT_DNP
C951_DNP 33pF
VBB_IO
C970 +2.775V
4.7uF
R1010_SHORT_DNP
C952_DNP 4.7uF
+1.875V
VBB_CORE VAB_MEM
+1.875V
R959
R1011_SHORT_DNP
4.7K
C971 SPKR_IN VAP_MEM
+1.875V
L905 0662057M90
0.1uF
EAR_SPKR+
39nH
2113743M24
HS_MIC
2409646M13 EAR_SPKR-
J904
HS_MIC_OUT EXT_OUT
L911
C954 0.1uF
L910 1uH
HS_SPKR_L
VUSB_IN
HS_MIC
R938 HS_MIC_OUT
+4.2V
C957 33pF B+
+4.2V
B+
L913_DNP V_AUDIO
R943 10K
C962 AUXOUT R958_SHORT_DNP
+2.775V
VAB_IO C912 0.1uF
R971 0.1uF 1K
Q900
L906 +2.775
AUDIO_IN 4805128M27
39.0nH
R988
1uH
L912 R969 R962_SHORT_DNP
C963 0.1uF
0
240K
HS_SPKR_R INT_MIC_BIAS
R972
0662057N32
VBT_RF
47K
0.1uF
1K C964
FM_ANT_IN HS_MAKE_DETECT 0662057N15 HS_MIC_BIAS
C968 +1.875V
R970
A1INT 10uF
U903_DNP
A1INT
0989675N02 R945 LT1761
10K
HS_SPKR_L 0662057M98
ST_REF
R946
10K
R941 0662057M98
VS905 470K
+4.2V
B+
4805656W65 VUSB_IN
0662057N39
16.2V
ST_CMP
0.1uF C922
XTAL1
C961
0.1uF
2113743M24 PCAP_CLK_32K
C979
XTAL2
10uF
+4.2V
PCAP_BP
R216_DNP Q201_DNP
4809995L13
15pF
VAB_IO
+2.775V Y900 15pF
C932
C931 C965 R904
Q901
2113928C04 +2.775
VAP_SD
R219 0
4.7uF
C924
PCAP_BP C914
D208_DNP 10uF
C923 0.1uF
R218_DNP
TP902
BP_STANDBY
TP900
5164751E01
Service Engineering & Optimization 2005.03.18
Level 3 Schematics Rev. 1.1
E680/E680i 84880559Z01_P0
Alexander Buehler, Michael Mauderer Page 4 of 5
VAB_IO
L907
L908
C228_DNP
R215_DNP
D201_DNP
OW_DATA
R210_SHORT_DNP
4862830F01
R209_SHORT_DNP
R211_SHORT_DNP
TP2004
C918
0.1uF
2113743M24
MUX_1
MUX_2
ISENSE
1500pF
C919
2113743L21
CHRGC
R201
B+
VAB_IO
0.1uF
0.1uF
C940
C1000
100K
R950
R963
BATT+
VAB_IO
0
B+
OV_SENSE
OV_GATE
MAIN_FET
CHRGC
THERM_BIAS
BATT_DETB
SYS_RESTART
PCAP_LED_RG
INDICATOR_B
VIBRATOR
ST_REF
ST_CMP
ISENSE
B+
C927
10uF
C928
10uF
R910_SHORT_DNP
TS_BYP
C926
10uF
TP908
2113743N50
C938_DNP
R990
4.7uF
4.7uF
C984
4.7uF
C941
C906
4.7uF
C955
4.7uF
C949
4.7uF
C953
4.7uF
0662057M92
PLL_LPF
PLL_LPF1
0.1uF
C939
680pF
2187906N01
2113928C04
C991
C925
4.7uF
C945
100pF
C993
4.7uF
C933
4.7uF
2113743M24
2113743L13
C946
C947
4700pF
C948
5.6K
0.1uF
2113743M24
2113743L33
10uF
C944
C976
33pF
C977
33pF
22
C942
10uF
C959
1.0uF
R239
USB_PWR
TP991
R1003
VAB_IO
C960
0.1uF
nPWR_EN
R1004_SHORT_DNP
USER_OFF
VAB_IO
POWER_KEY
B+
VSIM_EN
PCAP_PRI_INT
PCAP_nRESET
TP930
V_BOOST
USB_PU
DM_TXD_OUT
R917_DNP
R1005_SHORT_DNP
R981_SHORT_DNP
R977_SHORT_DNP
R978_SHORT_DNP
R979_SHORT_DNP
R980_SHORT_DNP
R933_SHORT_DNP
0
TP920
PCAP_SEC_INT
USB_VBUS
R919_SHORT_DNP
VAB_IO
R292
SIM_VCC
VAB_IO
0
R974
BUL_VMIN
BUL_VPIN
BUL_XRXD
BUL_VPOUT
BUL_VMOUT
WDI_PCAP
10uF
2113928C12
DP_RXD_OUT
C930
U909
VAB_IO
BUL_TXENB
VUSB_3_3V
E680/ E680i
_ 8488059Z01_P7C
Mobilchips
+2.775
VAB_IO
AUDIO_D
+2.775
LFA20
U6000
R410 Y400
0662057N16
TP411 R405_DNP
J605-1
VAB_IO +2.775
J605-2
I2C_SCL
I2C_SDA J605-3
J605-4
CIF_PCLK
LOOPSW CAMERA_PWR_DWN J605-5
C702 10uF
CIF_MCLK J605-6
R703 R704
J605-7
BT_WAKEUP
100K 10K
C703 0.1uF
J605-8
BT_HOSTWAKE
J605-9
TP408 TP656
4888078Z02 J605-10
D700 J605-11
C403 C404 VCOTANK2
STDA
U400 C700
.033uF
J605-12
BT_TXD SRDA 2489970L22 CIF_DD7
L700
CIF_DD6 J605-13
BT_RXD SC2A
4888078Z02
VCC_FM_VCO
CIF_DD5 J605-14
SCKA I2C_SCL L701
+2.775 33pF 33pF
D701 C6049 C6058
J605-15
BT_RTS CIF_DD4
100K
R403 2489970L22
J605-16 CAMERA_PWR_DWN CIF_DD7
BT_CTS AP_CLK32K_OUT VCOTANK1 CIF_DD3
R713
+2.775
AUDIO_D CIF_DD2 J605-17
I2C_SDA
100K 33pF 33pF
C6050 C6059
+2.775
AUDIO_D CIF_DD1 J605-18
BT_RESET VCOTANK1
+2.775
R705_DNP-2 100K
CIF_DD5 CIF_DD3
J605-19
VCOTANK2 AUDIO_D R705_DNP-1 CIF_DD0
TP659
TP406 J605-20
FM_IRQ
33pF 33pF
C6051 C6061
CIF_LV J605-21
R400 C718
TP402
CIF_DD4 CIF_DD2
VAB_IO FM_AUDIO_OUTR J605-22
CIF_FV
+2.775 FM_AUDIO_OUTL
U700
33pF 33pF
C6052 C6062
R406 C715
2489970L33
330pF C688 0.1uF CIF_LV CIF_DD1
+2.775
5188087Z02
L703
33pF
2113743L05 VAB_IO C6053
R709
CIF_FV
0
C717 33pF
C6004
R401
47pF
BT_RXD I2C_SDA
VA_SEL_BUL VA_SEL
2113743N42
R402 FM_ANT_IN
33pF
VAB_IO C6003
BT_TXD
+2.775
5164751E01 U605
R404 I2C_SCL
BT_RTS
33pF
C6001
CIF_nRST
33pF
C689 0.1uF C6000
+2.775
E403
C401 L408 CIF_PCLK
VAB_IO
1pF
1.0nH
33pF
C6002
CIF_DD6
2409154M01
2113743N03
33pF
FLT_SEL_BUL FLT_SEL C6008
CIF_DD0
U606
5164751E01
VAB_IO
+2.775
KP_MKOUT2
0 0
R300 R301
S1 MMCMD
C304
R697
0.1uF
C319 KP_MKIN1
10uF
I2C_SCL LLS_POS
I2C_SDA LLS_NEG
RLS_POS
BOOMER_GND
C312 10uF
RLS_NEG
KP_MKOUT3
C317
S3
U300 Q300
LIN HPR
0.22
MIN HPL
C318
RIN
0.22
5188087Z03
KP_MKIN1
R698-1 R698-2
0.22
C311 R310
20K
MMDAT3
R309 20K
SD_nWP
SD_nCD
S2
MMCLK MMDAT2
BOOMER_GND
0.22 MMDAT1
C310 MMDAT0
KP_DKIN0_VA
0.22
C305
MIDI_L
R324
R303 0 0.22
R311 C306
C330
PCAP_OUTL MIX_L
0 2113928G01
0.22
FM_AUDIO_OUTL PGA_INL
R302
0.22
MIN
C307
PGA_INR
FM_AUDIO_OUTR
R304 0 0.22
C308
R306
PCAP_OUTR MIX_R
C331
0
0.22
0.22
C309
2113928G01
MIDI_R
R325
R319
24K
C316 6800pF
FLT_RIN
J606-7
KP_DKIN3_A
J606-5
U303 KP_DKIN5_B
R984
VAB_IO
J606-3
INDICATOR_B
LM6035ITL +2.775
J606-1
R318 62K
J606-2
B+
R317
R985
0662057N18
100K J606-4
INDICATOR_G
R986
V_FILTER J606-6
INDICATOR_R
0662057N15
J606-8
R316 47K Q918 VAB_IO R694 R695 R696 R693
+2.775
FLT_LIN FLT_OUTR
6800pF C313
24K R315
FLT_OUTL
S4
MMDAT0
V_FILTER
+2.775
C314 6800pF MMDAT1
4088126Z01
5188087Z01
SCREEN_LOCK
R313
MMDAT2
100K R312 47K
C332
V_FILTER VAB_IO
R851_DNP MMDAT3
+2.775
U301
NLAS44599
MMCLK
FLT_OUTL
NO_FLT_L
LIN
MIX_L
+2.775
R327
NO_FLT_L
VAB_IO V_FILTER
FLT_LIN
+2.775
C6055
FLT_SEL
FLT_SEL
+2.775
FLT_OUTR
R321_SHORT_DNP
NO_FLT_R
VAB_IO AUDIO_A
RIN
+2.775 MIX_R
+2.775
R322_SHORT_DNP
NO_FLT_R
VAB_IO AUDIO_D
FLT_RIN
+2.775
5162852A58
Service Engineering & Optimization 2005.03.18
Level 3 Schematics Rev. 1.1
E680/E680i 84880559Z01_P0
Alexander Buehler, Michael Mauderer Page 5 of 5
CIF_nRST
J605-8
TP410
BTRF_REG
VCC_FM_VCO
0
R702
0
R700
J605-11
J605-9
VAP_CAMERA
TP407
TP405
AP_CLK32K_OUT
C704
C701
100pF
100K
C706
C705
.033uF
R715
C684
4.7uF
C683
4.7uF
C999
1.0uF
C6032
39pF
C6031
39pF
C6030
39pF
0987817K01
R707
33K
R712
68K
2113743N36
C716
27pF
.047uF
.047uF
.022uF
1000pF
4700pF
.047uF
R708
18K
C711
.033uF
VBT_RF
C708
C709
C710
C712
C713
.022uF
C714
L702
2462587Q47
LOOPSW
BTRF_REG
2113743L33 C707
0662057V09
2113928S02
2113743L50
R436_SHORT_DNP
10uF
2113743N01
C453
C402
0.5pF
B+
AUDIO_A
C300
10uF
C301
0.1uF
C302
0.1uF
C303
0.1uF
9.1pF
C6021
9.1pF
C6022
VAB_IO
WDI_PCAP
C6013
9.1pF
C6047
9.1pF
9.1pF
C6012
VAP_SD
0
9.1pF
C6011
VAB_IO
R340_DNP
C6041
C6044
C6045
C680
C6039
C6042
C6043
C6014
9.1pF
KP_DKIN5_B
KP_DKIN3_A
6800pF
C315
0988115Z01
9.1pF
9.1pF
C6019
C6020
INDICATOR_G
INDICATOR_CNTL_R
INDICATOR_CNTL_G
PCAP_LED_RG
INDICATOR_R
AUDIO_A
R314
62K
C333
E680/ E680i
_ 8488059Z01_P7C
Mobilchips