Nokia 8270 Servicehandbuch
PAMS Technical Documentation
Schematics / Layouts 8270
NSD-5
Issue 1 05/02
Nokia Corporation
Page A-3
Circuit Diagram of MAD4
GND
U7
mdMemAd7
U8
U9
mdMemAd3
U14
mdMemDa11
U15
mdMemDa13
U16
mdMemDa15
U2
mdMemAd20
U3
mdMemAd18
U4
mdMemAd16
U5
ARMVCC
mdMemAd11
U6
mdMemAd14
T6
mdMemAd12
mdMemAd8
T7
T8
mdMemAd4
T9
mdMemAd1
mdMemAd0
U10
mdMemDa2
U11
mdMemDa6
U12
mdMemDa8
U13
mdMemDa3
T12
mdMemDa7
T13
mdMemDa9
mdMemDa12
T14
mdMemDa14
T15
T17
mdROM1SelX
mdMemAd19
T3
mdMemAd17
T4
T5
ARMGND
mdMemAd15
R5
mdMemAd13
R6
R7
mdMemAd9
mdMemAd5
R8
mdMemAd2
R9
mdMemAd21
T1
mdMemDa0
T10
T11
R10
mdMemDa4
R11
VCC
R12
mdMemDa10
R13
R14
GND
mdROM2SelX
R16
mdRAMSelX
R17
ccSleepClk
R2
R4
mdEEPROMSelX
P16
mdMemWrX
mdMemRdX
mdMemRdX
P17
cfCDMAClk
P2
P3
GND
mdMemAd10
P7
P8
mdMemAd6
VCC
P9
cfSysClk
R1
GND
N15
VCC
mdP1UIF0
N16
N17
N17
mdP1UIF1
GND
N2
mdDSPXF
N3
VCC
P1
P10
mdMemDa1
P11
mdMemDa5
P15
L4
emJTMS
M1
emEMU0
mdP1UIF2
M15
M16
M16
mdP1UIF3
LEADGND
M17
M2
emEMU1
mdP0GPIO4
M3
N1
mdP0GPIO5
emJTDI
mdJTDO
K4
emJTSClk
L1
mdP1UIF4
L14
L15
L15
mdP1UIF5
L16
mdP0UIF0
VCC
L17
L2
LEADVCC
emJTRstX
L3
J3
mdP0GPIO7
mdP1GPO6
J4
K1
LEADGND
K14
mdP0UIF2
mdP0UIF3
mdP0UIF3
K15
mdP0UIF4
K16
mdP0UIF1
K17
teqDSPSerClk
K2
K3
mdAccTxData
mdMCUSDIO
H3
H4
VCC
J1
acAccRxData
mdCContCSX
J14
mdLCDCS
J15
mdUIFSDIO
J16
J17
GND
J2
mdDSPSerFSync
acHookInt
G3
ccInt
G4
mdBuzzPWM
acHeadInt
H1
LEADVCC
H14
ccPURX
H15
mdResetX
H16
mdUIFSClk
H17
H2
mdRFSLE2
F17
mdLoByteSelX
F2
GND
F3
VCC
G1
G14
VCC
mdRFTXCGate
G15
mdGPPDM0
G16
mdVCTCXOEn
G17
G2
E15
rfTXLim
mdRFSClk
E16
mdRFSData
E17
mdModeSel
E2
mdP1GPO0
E3
F1
mdVibraPWM
F15
GND
mdRFSLE1
F16
D15
mdGPPDM2
D16
mdGPPDM1
D17
D2
mdP1GPO2
D3
mdP1GPO3
D7
VCC
cfRXD6
D8
cfRXD2
D9
mdBandSel
E1
mdP2GPIO1
mdIQSel
C6
C7
cfRXD10
C8
cfRXD7
cfRXD3
C9
D1
mdP1GPO1
VCC
D10
mdTXD2
D11
mdGPPDM3
C11
mdTXD3
C12
mdCAFEFSync
C13
cf2MDSerD
mdTXRFAGC
C14
tmTstMode
C16
LEADGND
C17
mdRXGS
C2
mdP0GPIO3
C4
C5
B4
GND
B5
mdP2GPIO2
mdCAFETXGate
B6
cfRXD9
B7
B8
cfRXD5
GND
B9
C1
mdP1GPO4
C10
mdTXD7
cfRXD0
B10
mdTXD4
B11
mdTXD0
B12
md2CFSerD
B13
B14
mdRFTXPGate
mdGPPDM4
B15
mdAFC
B17
mdP0GPIO1
B3
A3
A3
mdP0GPIO2
mdP2GPIO0
A4
A5
mdP2GPIO3
cfRXD11
A6
A7
cfRXD8
A8
cfRXD4
A9
cfRXD1
B1
LEADVCC
mdTXD6
A10
A11
mdTXD5
A12
mdTXD1
A13
GND
cfAData
A14
A15
mdTXIFAGC
mdRXIFAGC
A16
mdP0GPIO0
A2
MAD4_V14_F741718B
D100
O10
TP110
O02
O01
O05
TP103
C155
33n
O06
TP131
R133
O07
10R
R136
2k2
R134
10k
220k
R100
O11
O12
O12
/2 47R
1
R122
12p
C100
R142
10k
TP141
R126
220k
R140
C141
TP147
18k
1n0
C120
150p
TC7S00F
D130
&
2
1
4
TP114
/2 47R
5= VBB
3= GND
R123
1
4k7
R125
12p
TP113
C122
47k
R124
C152
33n
O09
O13
O08
C145
10n
10n
100R
C144
R131
C146
100p
R146
1k0
33n
R145
2k2
C154
TP106
10n
C131
C123
TP112
12p
R143
10k
2k2
R135
TP111
TP134
R120
100R
100R
TP101
TP146
10n
C140
TC7SL08FU
GND
3=
VBB
5=
&
D140
1
2
4
TP145
VBB
33n
C150
VBB
10n
C136
O03
2k2
R144
33n
C151
TP115
TP133
TP140
TP100
2
R123
BLM11A601SPT
Z100
/2 47R
TP143
R101
TP102
10k
TP132
VBB
J130
10n
VMAD
VBB
C138
10n
C134
2 /2 47R
47k
O04
R122
R141
R127
C121
560R
R137
C135
10n
TP144
33n
C153
TP105
XIECD
XIECLOCK
XIECLOCK
JTAG(0)
ADD(0)
RF_TX_GATE_P
MBUS’
FILT_SEL_N’
HF_MUTE
HF_MUTE
FILT_SEL_P’
TIF_EN
TIF_EN
RX_GS’
FILT_SEL_P
FILT_SEL_N
EEPROMSCLK
EEPROMSCLK
RX_GS
MEM(1)
MEM(1)
LCD_CD
LCD_CD
RX_IF_AGC’
RPX
AFC
RX_IF_AGC
COL(4:0)
LCD_CS
LCD_CS
RESETX
RESETX
RESETX
CCONTCSX
CCONTCSX
CLK_EN
CLK_EN
VLIM
VLIM
IQSEL
IQSEL
CAFE_TX_GATE
CAFE_TX_GATE
BUZZER
BUZZER
VIBRA
VIBRA
UIF_CCONT_SCLK
UIF_CCONT_SCLK
TX_IF_AGC’
ADD(21:0)
ADD(21)
ADD(20)
ADD(19)
ADD(18)
ADD(17)
ADD(16)
ADD(15)
ADD(14)
ADD(13)
ADD(12)
ADD(11)
ADD(10)
ADD(9)
ADD(8)
ADD(7)
ADD(6)
ADD(5)
ADD(4)
ADD(3)
ADD(2)
ADD(1)
DATA(15:0)
EEPROMSDA
EEPROMSDA
CLK19M2O
CLK19M2O
CLK19M2O
FBUS_RX
FBUS_RX
FBUS_RX
RIF_EN
MBUS
RXD(11)
RXD(10)
RXD(9)
RXD(8)
RXD(7)
RXD(6)
RXD(5)
RXD(4)
RXD(3)
RXD(2)
RXD(1)
RXD(0)
RXD(11:0)
SLEEPCLK
SLEEPCLK
EAD_HEADINT
TX_IF_AGC
TX_RF_AGC
TX_LIM_ADJ
EAD_HEADINT’
MEM(3)
MEM(3:0)
CAFESIO(1)
CAFESIO(0)
CAFESIO(0)
CAFESIO(2)
CAFESIO(2)
CAFESIO(2:0)
TXD(7:0)
ROW(5:0)
LCD_RESETX
LCD_RESETX
BACKLIGHT
BACKLIGHT
FBUS_TX
TX_RF_AGC’
JTAG(4)
JTAG(3)
JTAG(2)
JTAG(1)
DSP_SER_FSNC
SER_CLK
STOP_CH
STOP_CH
FBUS_TX’
FBUS_TX’
RIF_EN’
ROW(2)
ROW(3)
ROW(3)
CLK9M83
CLK9M83
COL(4)
COL(3)
COL(2)
COL(1)
COL(0)
DATA(15)
DATA(14)
DATA(13)
DATA(12)
DATA(11)
DATA(10)
DATA(9)
DATA(8)
DATA(7)
DATA(6)
DATA(5)
DATA(4)
DATA(3)
DATA(2)
DATA(1)
DATA(0)
MEM(0)
MEM(0)
MEM(2)
MEM(2)
MEM(3)
UIF_CCONT_SDIO
UIF_CCONT_SDIO
PURX
PURX
SYN_LE1
SYN_LE1
SYN_DAT
SYN_DAT
SYN_CLK
SYN_CLK
TX_LIM_ADJ’
TXD(7)
TXD(6)
TXD(5)
TXD(4)
TXD(3)
TXD(2)
TXD(1)
TXD(0)
ROW(4)
ROW(5)
ROW(5)
CCONT_INT
CCONT_INT
TX_LIM
TX_LIM
HOOKINT
HOOKINT
ROW(0)
ROW(1)
ROW(1)