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12. CIRCUIT DIAGRAMS
12.1. Main PCB (SGOLD MODEM PROCESSOR SECTION)
CC-RST
SH4
CC-CLK
SH4
CC-IO
SH4
VSIM-EN
SH4
VINT
U100
PMB8870 V1.1BS F12
T10
VDDP-ETM
T12
VDDP-ETM
R12
VSSP-ETM
T11
VSSP-ETM
VANA
K16
VDDBB
M15
VDDM
N12
VDDD
M12
VDDD
P15
VDDVBT
W21
VDDVBR
Y22
VDDVBR
N15
VDDBG
K15
VSSBB
M16
VSSM
N16
VSSD
R16
VSSVBT
V21
VSSVBR
W22
VSSVBR
P16
VSSBG
P21
VRTC2
AGNDSENSE
R23
AGNDFORCE
AA17
VDD-RTC
C105
R22
VREF
T22
0.1U
R106
IREF
22K
L22
PAOUT1
PALEVEL
K21
SH5
PAOUT2
BB-I
J22
SH5
BB-I
BB-IX
K23
SH5
BB-IX
BB-Q
K22
SH5
BB-Q
BB-QX
L23
SH5
BB-QX
B13
T-OUT12
A14
T-OUT11
B16
T-OUT10
B17
T-OUT9
C8
T-OUT8
BAND-SELECT
A12
T-OUT7
B12
T-OUT6
C12
T-OUT5
VC3
C13
T-OUT4
SH5
VC2
B15
T-OUT3
VC1
C15
T-OUT2
TX-ON-DRV
A16
T-OUT1
TX-ON-PA
B18
T-OUT0
RF-DATA
C11
SH5
RF-DATA
RF-CLK
B11
SH5
RF-CLK
C16
RF-STR1
RF-STR0
A13
SH5
RF-STR0
R110
AFC
B10
SH5
AFC
10K
VCXO-EN
VBATT
VINT
M22
M10
L21
CURRENT
SH3
M9
R103
M23
M8
M21
ACCY-ID
100K
SH3
M7
1%
N22
M6
L15
TP110
M5
P22
M4
L16
M3
N23
BATT-TEMP
SH3
M2
N21
RF-TEMP
SH5
M1
P23
M0
PROVISIONAL ISSUE
R13
PM-INT
E22
I2C-SCL
F21
I2C-SDA
C1
CC2CC510
A15
I2S3-CLK
C14
I2S3-TX
B14
I2S3-WA
C9
CC-RST
A9
CC-CLK
A10
CC-IO
B8
CC-VZ-N
B7
VLBB2
MMC-CLK
A8
MMC-CMD
B6
MMC-DAT
H15
B5
VDD-MAIN
MMC-VDD-EN
M8
VDD-MAIN
P12
VDD-MAIN
R9
H12
VDD-MAIN
SMC-IO
R8
A11
VDD-MAIN
SMC-VZ-N
T15
C10
VDD-MAIN
SMC-CLK
T8
B9
VDD-MAIN
SMC-RST
L10
VSS-MAIN
M11
J21
VSS-MAIN
GUARDD
M10
AA22
VSS-MAIN
GUARDA
M9
VSS-MAIN
N11
AA16
VSS-MAIN
IrDA-RX
N8
AC15
VSS-MAIN
IrDA-TX
P8
VLBB1
VSS-MAIN
H14
AC22
VDD-DSP
TP108
TMS
H9
AC20
TP103
VDD-DSP
TCK
K8
AB21
VDD-DSP
TP104
TD0
J11
AA21
VSS-DSP
TP105
TD1
K10
AC21
TP107
VSS-DSP
TRST-N
K9
VINT
AC19
VSS-DSP
TP106
RTCK
H16
VDDP-DIGA
J16
B1
VDDP-DIGA
RESERVED
J15
A22
VDDP-DIGA
RESERVED
K14
A23
VSSP-DIGA
RESERVED
L14
AB23
VSSP-DIGA
VINT
RESERVED
A1
RESERVED
K12
AC1
VDDP-DIGB
RESERVED
L12
AC2
VDDP-DIGB
RESERVED
J14
AC23
VSSP-DIGB
RESERVED
VINT
H13
VDDP-DIGC
J12
VDDP-DIGC
J13
VSSP-DIGC
K13
VSSP-DIGC
VINT
J10
VDDP-DIGD
J8
VDDP-DIGD
L13
VSSP-DIGD
M14
VSSP-DIGD
M13
VSSP-DIGD
VINT
T16
VDDP-DIGE
R15
VDDP-DIGE
R14
VDDP-DIGE
N14
VSSP-DIGE
N13
VSSP-DIGE
P14
VSSP-DIGE
SDBB
P13
VSSP-DIGE
H2
VDDP-EBU
J3
VDDP-EBU
K3
VDDP-EBU
M2
VDDP-EBU
N2
VDDP-EBU
R3
VDDP-EBU
U3
VDDP-EBU
AA3
VDDP-EBU
AA5
VDDP-EBU
AA7
VDDP-EBU
G3
VSSP-EBU
H3
VSSP-EBU
T3
VSSP-EBU
N10
VSSP-EBU
N9
VSSP-EBU
P11
VSSP-EBU
P10
VSSP-EBU
P9
VSSP-EBU
R11
VLBB2
VSSP-EBU
R10
VSSP-EBU
VINT
VSIM1
T9
VSSP-EBU
L9
VDD-USB
L8
VSS-USB
AA14
VDD-PLL
AC13
VSS-RTC-PLL
J9
VDDP-MMC
H8
VDDP-MMC
H10
VSSP-EBU
K11
VDDP-SIM
L11
VDDP-SIM
H11
VSSP-SIM
U100
VINT
PMB8870 V1.1BS F12
AB16
USART0-RXD
AB17
USART0-TXD
AB18
USART0-RTS
AB19
USART0-CTS
R107
D1
USB-DPLUS
R109
E1
1.5K
USB-DMINUS
15K
AA15
SSC1-SCLK
Y21
SSC1-MTSR
AC16
SSC1-MRST
D22
I2S2-CLK0
B22
I2S2-CLK1
A20
I2S2-RX
B23
I2S2-TX
C23
I2S2-WA0
C19
I2S2-WA1
C21
SSC2-SCLK
A21
SSC2-MTSR
C20
SSC2-MRST
AC17
POAKOUT0
B20
I2S1-CLK0
C22
I2S1-TX
C18
I2S1-RX
B21
I2S1-WA0
PCM-SYNC
A18
USART1-TXD
A19
USART1-RXD
B19
USART1-CTS
A17
USART1-RTS
AA9
TRACECLK
AB10
TRACESYNC
AB11
TRACEPKT[0]
AA10
TRACEPKT[1]
AC9
TRACEPKT[2]
AC10
TRACEPKT[3]
AB12
TRACEPKT[4]
AA11
TRACEPKT[5]
AC11
TRACEPKT[6]
AA12
TRACEPKT[7]
AB13
PIPESTAT[0]
AA13
PIPESTAT[1]
AC12
PIPESTAT[2]
U102
SDBB
38F1020W0YTQ0
B5
VCC1
L4
VCC1
B6
NC
K6
NC
J8
VCCQ
K7
VCCQ
L3
VCCQ
K4
S-VCC
K5
NC
A[0]
G1
A0
A[1]
F1
A1
A[2]
E1
A2
A[3]
D1
A3
A[4]
B1
A4
A[5]
C1
A5
A[6]
F2
A6
A[7]
E2
A7
A[8]
F6
A8
A[9]
D7
A9
A[10]
E7
A10
A[11]
B8
A11
A[12]
C8
A12
A[13]
D8
A13
A[14]
F7
A14
A[15]
E8
A15
A[16]
F8
A16
A[17]
D2
A17
A[18]
B2
A18
A[19]
B3
A19
A[20]
E6
A20
B7
A21
C7
A22
C3
A23
D3
A24
E3
A25
D6
NC
K8
NC
TP102
B4
VSS
C4
VSS
L1
VSS
L2
VSS
L5
VSS
L6
VSS
L7
VSS
L8
VSS
– 12-1 –
U100
SDBB
PMB8870 V1.1BS F12
T13
RTC-OUT
F26M
F22
R116
VCXO-EN
CLKOUT0
T14
RESET-N
CLKOUT1
AA20
10K
RSTOUT-N
OSC32K
F32K
Y3
EBU-SDCLKO
E4
AA1
WP#
R131
EBU-SDCLKI
F4
L2
RST#
EBU-RAS-N
R132
C6
22
M1
CLK
EBU-CAS-N
J2
22
AB2
OE#1
EBU-CKE
H8
W1
NC
EBU-BFCLKO
TRIG-IN
F5
Y1
WE#
EBU-BFCLKI
MON1
G7
U2
WAIT
EBU-RD-N
MON2
E5
T1
ADV#
EBU-WR-N
K1
AB1
CE#1
EBU-WAIT-N
SDBB
G8
AA2
R134
NC
EBU-ADV-N
POAKOUT1
W2
EBU-CS3-N
SOAKIN1
3.3K
J1
U1
S-CS1#
EBU-CS2-N
SOAKOUT0
C5
V3
S-CS2
EBU-CS1-N
H1
V2
R-OE#
EBU-CS0-N
D5
P1
R-WE#
EBU-BC1-N
F3
R2
R-UB#
EBU-BC0-N
EPPA1
C2
R-LB#
EPREF
EPPA2
D[0]
D[15]
H2
AC8
D0
EBU-AD[15]
EPP1
D[1]
D[14]
H3
AB9
D1
EBU-AD[14]
EPN1
G3
D[2]
D[13]
AA8
D2
EBU-AD[13]
MICP2
D[3]
D[12]
H4
AC7
D3
EBU-AD[12]
MICN2
J5
D[4]
D[11]
AB8
D4
EBU-AD[11]
MICP1
G5
D[5]
D[10]
AB7
D5
EBU-AD[10]
MICN1
D[6]
D[9]
J6
AC6
D6
EBU-AD[9]
VMICP
H7
D[7]
D[8]
AA6
D7
EBU-AD[8]
VMICN
D[8]
D[7]
G2
AB6
D8
EBU-AD[7]
J3
D[9]
D[6]
AA4
D9
EBU-AD[6]
G4
D[10]
D[5]
AC5
D10
EBU-AD[5]
D[11]
D[4]
J4
AB5
D11
EBU-AD[4]
DIF-D7
H5
D[12]
D[3]
AC4
D12
EBU-AD[3]
DIF-D6
D[13]
D[2]
G6
AB4
D13
EBU-AD[2]
DIF-D5
H6
D[14]
D[1]
AC3
D14
EBU-AD[1]
DIF-D4
J7
D[15]
D[0]
AB3
D15
EBU-AD[0]
DIF-D3
DIF-D2
K2
RFU
DIF-D1
K3
V1
RFU
EBU-A[24]
DIF-D0
Y2
EBU-A[23]
DIF-WR
M8
R1
DU
EBU-A[22]
DIF-RD
M7
W3
DU
EBU-A[21]
DIF-CS2
M2
A[20]
T2
DU
EBU-A[20]
DIF-CS1
M1
A[19]
P3
DU
EBU-A[19]
DIF-CD
A[18]
A8
N1
DU
EBU-A[18]
CC2CC5IO
A7
A[17]
P2
DU
EBU-A[17]
A[16]
A2
N3
DU
EBU-A[16]
A1
A[15]
K2
DU
EBU-A[15]
A[14]
L1
EBU-A[14]
KP-IN0
SDBB
A[13]
M3
EBU-A[13]
KP-IN1
D4
A[12]
K1
VPP
EBU-A[12]
KP-IN2
A[11]
L3
EBU-A[11]
KP-IN3
A[10]
J2
EBU-A[10]
KP-IN4
A[9]
G2
EBU-A[9]
KP-IN5
A[8]
E3
EBU-A[8]
KP-IN6
A[7]
J1
EBU-A[7]
KP-IN7
A[6]
F2
EBU-A[6]
A[5]
H1
EBU-A[5]
A[4]
E2
EBU-A[4]
A[3]
F3
EBU-A[3]
KP-OUT0
A[2]
G1
EBU-A[2]
KP-OUT1
A[1]
D2
EBU-A[1]
KP-OUT2
A[0]
F1
EBU-A[0]
KP-OUT3
I2C-SDA
SH3
I2C-SCL
SH3
S-POWER I/F
PM-INT
SH3
USART0-TXD
SH3
USART0-RXD
SH3
I/O CONNECTOR
USART0-CTS
SH3
USART0-RTS
SH3
HS-DET
SH4
IPCAUD-CLK
SH2
IPCAUD-RX
SH2
IPCAUD-TX
IPC AUDIO I/F
SH2
IPCAUD-SYNC
SH2
IPCSEC-CLK
SH2
IPCSEC-DATA1
IPC SECONDARY
SH2
IPCSEC-DATA2
I/F
SH2
IPCSEC-SYNC
SH2
PCM-CLK
SH2
PCM-IN
SH2
BLUETOOTH
PCM-OUT
SH2
AUDIO
PCM-SYNC
SH2
IPCPRI-TX
SH2
IPCPRI-RX
SH2
IPC PRIMARY
IPCPRI-CTS
SH2
I/F
IPCPRI-RTS
SH2
PWR-SYNC
SH2
VCXO-EN
RESET-N
SH3
VCXO-EN
SH3
RTC-OUT
SH3
F26M
SH5
CLKOUT1
SH2
TP101
Y100
MC-146A
(32.768KHz)
4
1
3
2
C160
C159
AB14
18P
C3
18P
B3
AB15
AC14
R111
HS-SD
SH3
VINT
0
AA19
AC18
TP109
AA18
R135
AB22
AP-RST
SH2
AB20
1K
SG-CAM-PWM
C17
SH4
W23
EPPA1
SH3
Y23
AA23
EPPA2
SH3
V22
HH-SPK+
SH4
HH-SPK-
V23
SH4
T21
MICP2
SH3
C116
U22
U23
MICP1
0.1U
SH4
U21
MICN1
SH4
R21
VMICP
T23
D3
PCM-SYNC
A2
A4
CIC-IRQ
SH3
C5
PWM-MAIN
SH4
A6
PWM-SUB
SH4
B4
A7
C7
A5
C2
C4
CLK32K
SH2
R113
A3
C6
OPEN
B2
H22
AP-WAS-RST
SH2
E21
IPC-KP-ALIVE
SH2
R105
J23
AP-RST
G22
IPC-GPIO3
OPEN
SH2
H21
OP-DET
SH4
H23
HS-SND/END
G21
SH4
D21
IPC-READY
SH2
USART0-DTR-PAON
SH3
AP-CLK-REQ
SH2
G23
F23
D23
E23
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