Motorola C330, Руководство по обслуживанию

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RESETB
W DOGB
TRST
NC
DSP_DEB
TDO
TDI
TMS
TCK
IO_2.65V
NC
J2000
LCD_CS
RESETB
LCD_RS
LCD_CLK
SDATA_LCD_DATA(7)
IO_2.65V
V
M
_
R
E
G
_
F
IL
VM_REG
TX_EN
B+ B+
RF_REG
V
M
_
R
E
G
R
X
_
A
N
T
_
E
N
E
X
C
_
E
N
A
O
C
_
D
R
IV
E
T
X
_
O
U
T
_
H
I
U300
R
F
_
IN
_
G
S
M
U600
IO_2,65V
USB_VCC
USB_XRXD
USB_VPIN
USB_VMIN
USB_TX ENB
USB_VPOUT
USB_VMOUT
USB_SUSPEND
SOFTCON
USB_VCC
USB_DNEG
USB_DPOS
USB_DET
TP_USB_DET
VDETECT
EXT_B+
S800_COM
CHRG_SW
CHRG_TY P
IO_2,65V
B+
EXT_B+
J100
FL130
U150
U800
Y 901
26Mhz
U705
U701
J800
VR801
VR902
J910
U901
U902
J930
J931
VR904
U900
M900
RT900
Q903
U920
Q901
Q962
VR960
VR961
Q960
Q960
U960
Q961
U400
J900
S800
Y900
32,768kHz
FL300
R310
ANTENNA_PAD
A10 A11
PA_REF
PA_DET
GSMB_DCS
RX_DCS
RX _GSM
TX _OUT_LO
J600
J600
P800
TP_GND_P800
USB_DPOS
USB_DNEG
TP960
TP961
EXT_B+
D
S
5
0
2
D
S
5
0
7
D
S
5
0
4
D
S
5
0
5
B+
LED_CNTRL
PC12
VIN
CHRG_STATE
CHRG_DETB
CHRG_TY P
VDETECT
DH2_HIB_DISB
SC1A
EX T_PW R_ON
VIN
S800_COM
V
M
_
R
E
G
R
F
_
R
E
G
B+
CHRG_DETB
CHRG_STATE
CHRG_SW
EX T_PWR_ON
VM_OUT
IO
_
2
,6
5
V
C
L
K
_
3
2
k
VIN
S800_COM
PC12
B+
DISABLE
VR901
EXT_B+
S800_COM
S800_PORT_1
IO_2,65V
S800_PORT_1
B+
R
F
D
E
T
_
F
L
A
G
C
M
_
IN
IO
_
2
,6
5
V
R
F
_
C
S
R
F
_
D
A
T
A
R
F
_
C
L
K
T
R
K
_
C
L
K
E
X
C
_
E
N
SF_REG_OUT
TX_OUT_HI
TX_OUT_LO
SY NTH_FB_N
SY NTH_FB_P
RF_REG
RX _EN
RF_REG
RX_TUNE
S
F
_
R
E
G
_
O
U
T
SPI_CS0
SPI_CS1
SPI_CS2
TDI
TDO
TRST
TMS
TCK
RTCK
MCU_DEB
RESETB
DSP_DEB
A
D
C
_
S
Y
N
C
S
T
A
N
D
B
Y
_
T
O
D
A
I
IO
_
2
,6
5
V
SJC_MOD
WDOGB
USB_TXENB
USB_VPIN
USB_VMIN
USB_X RX D
USB_VPOUT
USB_VMOUT
USB_SUSPEND
VM_REG_FIL
SYNTH_FB_P
SYNTH_FB_N
TX _CP
RX_CP
TX _MOD
CM_IN
SPI_CS3
MISOA
MOSIA
SPI_CLK
AOC_Drive
PA_REF
PA_DET
LOW _BATT_B
RF_REG
S
E
A
W
E
E
D
_
S
P
I(
3
:0
)
BB_I
BB_IX
BB_Q
BB_QX
W DOGB
ADC_DATA
TRK _CLK
VAG_CODEC
AUD_2,65V
DAC_P
ADC_N
ADC_P
DAC_N
DACP
IO
_
2
,6
5
V
IO
_
2
,6
5
V
A
D
C
_
S
Y
N
C
L
O
W
_
B
A
T
T
_
B
R
E
S
E
T
B
S
T
A
N
D
B
Y
_
T
O
D
A
I
B+
B+
D
IG
_
1
,8
7
5
V
SIM_VCC
HEAD_INT
B+
AUD_2,65V
B+
PPRESET
SIM_EN
SIM_VCC
RTC_GRP
VAG_CODEC
L
E
D
_
C
N
T
R
L
P
W
R
_
S
W
PW R_SW
KBR7
KBR6
K BR5
H
E
A
D
_
IN
T
IO_2,65V
RTC_GRP
K BR4
K BR1
KBR0
KBC1
KBC0
RF_REG
IO_2,65V
D
IG
_
1
,8
7
5
V
V
C
C
Q
EB1B
EB0B
ECBB
LBAB
BURSTCLK
CS1B
PC12
CK O
RESETB
VCCQ
LBAB
ECBB
A
D
D
R
E
S
S
(2
3
:1
)
IRQ
INT0
RX_ANT_EN
EX C_EN
TOUT9
TOUT8
TX _EN
GSMB_DCS
TOUT5
RX_EN
STDA
SCKA
USB_DET
RFDET_F LAG
SC2A
SRDA
SC0A
R
F
_
C
S
R
F
_
D
A
T
A
R
F
_
C
L
K
X
T
A
L
E
X
T
A
L
C
L
K
_
3
2
K
K
B
R
7
K
B
R
6
K
B
R
5
K
B
R
4
K
B
R
1
K
B
R
0
K
B
C
1
K
B
C
0
L
C
D
_
R
S
L
C
D
_
C
S
L
C
D
_
C
L
K
S
D
A
T
A
_
L
C
D
_
D
A
T
A
(7
)
S
IM
_
E
N
MOD
SC1A
C
S
0
B
C
S
2
B
O
E
B
R
_
W
B
B
U
R
S
T
C
L
K
IO
_
2
,6
5
V
X
T
A
L
E
X
T
A
L
S
IM
_
V
C
C
S
IM
_
D
IO
S
IM
_
C
L
K
S
IM
_
P
D
S
IM
_
R
S
T
IO_2,65V
SIM_VCC
SIM_VCC
SIM_GND
SIM_GND
SIM_GND
SIM_GND
D
IG
_
1
,8
7
5
V
V
C
C
Q
DIG_1,875V
IO_2,65V
VCCQ
VCCQ
OEB
R_WB
EB0B
EB1B
CS1B
DATA(15:0)
DH2_HIB_DISB
PPRESET
SOFTCON
S502
S503
S504
S501
S522
S516
S520
S505
S518
S523
S506
S512
S514
S515
S509
S511
S517
S510
S519
S508
S513
S521
STDA
SRDA
SCK A
SC2A
CK0
TOUT8
STANDBY_TODAI
RF_CS
SPI_CS3
USB_VMOUT
USB_X RX D
SDATA_L CD_DATA(7)
IRQ
CS1B
MOD
PC12
TRK _CLK
SJC_MOD
SC0A
C330 / C331 / C332 SCHEMATICS