Nokia 7270 サービスマニュアル
Nokia Customer Care System Module Schematics RM-8/RM-47/RM-48
Issue 2 03/2005
Copyright 2005 Nokia Corporation. All rights reserved..
Page A-4
TIKU, SDRAM, Flash and IRDA
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Page 5(11)
Version: 3.0
16.12.2004
6170/7270 RM-47/RM-8
Board version: 1DN_10a
TIKU, SDRAM, Flash, IRDA
keyboard
(Ext USBClk Enable)
keyboard
FM_INTX
keyboard
keyboard
keyboard
keyboard
LCD Reset
Edge Mode
USBPuEn
USB Suspend
USB Suspend
NUT SEMode
keyboard
CamClk
SCL (I2C) Cam
SCL (I2C) Cam
TXP
SDRAM CSX
keyboard
Ext VPPEnX
EARDATAR
IrDa Tx
SDA (I2C) Cam
Cam Enable
Cam Enable
IrDa SD
keyboard
AudioClk
keyboard
keyboard
keyboard
PoC key
LCDTear
keyboard
TXA
Helga Reset
Helga Reset
IrDa Rx
keyboard
4
6
24
15
16
16
4
17
J2814
J2813
1
28
J2811
2
3
3
14
3
1
J2807
2
3
4
5
3
4
5
3
20
7
9
10
0
1
1
0
9
9
0
1
1
3
2
2
3
4
5
4
5
0
1
2
3
1
2
3
26
4
29
BOOMERSD
24
15
J2819
R2802
10R
0
1
2
1
2
0
1
2
1
2
VCORE
7
2
2
J2820
13
6
5
4
3
2
1
0
11
10
9
8
7
GND
15
6
5
4
3
2
1
0
14
13
12
5
19
20
GND
0
3
2
5
7
18
19
19
0
2
1
2
1
10
9
8
7
6
25
4
3
2
1
0
GPIO40
1
GND
Y20
COREGND6
Y21
GPIO5
GPIO54
Y3
Y4
GPIO62
GPIO44
Y5
Y6
GPIO56
Y7
GPIO50
Y8
CDSPGND1
Y9
GENIO10
Y12
SCGND
Y13
Y14
GENIO14
COREGND7
Y15
Y16
GENIO19
RFBusEn1X
Y17
Y18
JTDI
Y19
EMU1
Y2
IOGND2
GPIO53
W4
W5
GPIO45
W6
GPIO57
GPIO48
W7
GPIO47
W8
GPIO61
W9
GPIO63
Y1
COREGND2
Y10
GENIO20
W16
JTCLK
W17
JTMS
W18
W19
GPIO2
GPIO37
W2
W20
GPIO6
W21
GenTest0
W3
GPIO60
GPIO41
V9
W1
GPIO34
GENIO2
W10
IOGND3
W11
W12
GENIO7
GENIO11
W13
W14
GENIO13
W15
GENIO17
GPIO7
COREGND1
V2
V20
GenTest2
GPIO36
V3
GPIO59
V4
GPIO51
V5
V6
GPIO46
V7
GPIO55
GPIO42
V8
GENIO4
V12
GENIO8
V13
RFCLK
V14
GENIO15
V15
GENIO18
V16
JTRST
JTDO
V17
GPIO0
V18
V19
GenTest1
U18
GPIO9
U19
GPIO33
U2
GPIO10
U20
IOVCC4
U21
U3
GPIO38
U4
GPIO39
V10
GENIO1
V11
R8
R9
CDSPGND2
GPIO8
T18
T19
IOGND4
T2
COREVCC1
T20
GPIO12
GPIO30
T3
GPIO35
T4
U1
GPIO32
GENIO16
R14
R18
GPIO13
DIFDa7
R19
DBusEn1X
R2
DIFDa6
R20
DIFDa3
R21
R3
RFConvClk
R4
CDSPGND3
CDSPVCC3
P4
RxQ
DBusClk
DBusClk
P7
P8
GPIO31
CDSPGND4
P9
R1
DBusDa
CDSPVCC1
R10
GENIO3
R11
R12
GENIO6
R13
GENIO12
P13
RFBusClk
P14
GPIO3
P15
DIFDa4
P18
DIFDa1
P19
P2
RxI
P20
DIFDa2
P3
AuxDa
PDRAMVCC2
N21
N3
MicDa
CDSPVCC2
N4
TxQ
N7
N8
CBusEnX
P10
GPIO49
GENIO0
P11
P12
GENIO5
GENIO9
M7
M8
GENIO29
N1
UEMInt
N14
GPIO4
N15
GPIO11
DIFA0
N18
N19
COREGND5
TxI
N2
DIFWrX
N20
DIFDa0
M15
GPIO15
M18
M19
M19
GPIO16
EarDa
M2
DIFRdX
M20
CBusClk
M3
CBusDa
M4
GENIO30
GPIO18
L18
GPIO19
L19
GPIO20
L21
GENIO27
L3
L4
GENIO26
GENIO25
L7
GENIO22
L8
DIFDa5
M14
ADSPGND3
PDRAMVCC1
K20
GENIO24
K3
GENIO23
K4
SIMClk
K7
K8
FBusTx
L1
GENIO28
L14
GPIO14
GPIO17
L15
J4
SIMIODa
SleepX
J7
USBRx
J8
K14
GPIO21
GPIO22
GPIO22
K15
GPIO24
K18
K19
GPIO23
K2
J1
J14
GPIO25
GPIO29
J15
J18
GPIO27
COREGND3
J19
J2
SIMIOCtrl
J20
GPIO28
J21
GPIO26
J3
GENIO21
H18
IOGND5
H19
IOGND1
H2
H20
IOVCC5
MBusTx
H3
H4
MBusRx
H7
USBRxM
H8
MMICS2X
H9
MMIDa13
ADSPVCC3
MMIDa3
G9
MMIDa7
MMIDa17
H10
H11
MMIDa21
H12
SDRBDIR
H13
SDRDa15
H14
SDRDa13
H15
SDRDa11
SDRAd10
G14
G18
SDRAd3
G19
SDRAd12
FBusRx
G2
SDRAd13
G20
SDRAd0
G21
LCDCamTxDa1
G3
G4
LCDCSX
G8
F20
AEMSleepX
F3
F4
CIFClkN
G1
IOVCC1
G10
MMIDa16
MMIDa18
G11
G12
MMIDa23
SDRDa14
G13
SDRDa12
SleepClk
E2
E20
SDRDa3
SDRDa5
E21
E3
CIFBias
E4
CIFDaN
SDRDa2
F18
F19
MCUGND1
F2
LCDCamClk1
COREVCC4
D4
D5
MMIRPX
D6
MMICS0X
D7
ADSPGND1
D8
MMIDa4
D9
MMIDa9
PURX
E1
E18
SDRDa8
SDRDa7
E19
SDRWEX
SDRDa10
D16
SDRDa0
D17
SDRDa1
D18
D19
SDRDa4
CIFClkP
D2
D20
SDRDa6
D3
USBGZ
MMIRDY
MMIDa0
C8
MMIDa6
C9
MMIDa11
D10
MMIDa14
D11
COREVCC3
D12
MMIDa20
D13
DPLLGND
SDRDQML
D14
D15
C19
C2
USBSe
C20
SDRAd1
C21
SDRAd2
USBRxP
C3
MMIWEX
C4
C5
MMICS1X
C6
MMICS3X
C7
MMIDa15
COREGND4
C11
MMIDa19
C12
DPLLVCC
C13
C14
MCUGND3
SDRCASX
C15
C16
SDRCKE
SDRDa9
C17
C18
SDRAd7
SDRAd5
MMIADVX
B3
B4
MMIOEX
B5
IOGND8
ADSPVCC1
B6
B7
MMIDa1
B8
MMIDa5
B9
MMIDa8
CIFDaP
C1
C10
B14
B15
SDRDQMU
B16
SDRCLK
B17
SDRAd9
SDRAd8
B18
B19
IOGND6
ADSPGND2
B2
B20
MCUGND2
B21
SDRAd4
AA3
GPIO52
GPIO58
AA5
AA7
GPIO43
AA9
COREVCC2
USBTx
B1
B10
MMIDa12
IOGND7
B12
B13
MMIDa22
MCUVCC2
IOVCC2
AA1
AA11
AA11
IOVCC3
AA13
SCVCC
AA15
COREVCC6
AA17
RFBusDa
AA19
EMU0
TestMode
AA2
GPIO1
AA20
AA21
COREVCC7
A17
SDRAd11
SDRAd6
A19
MMIClk
A2
IOVCC6
A20
MCUVCC1
A21
MMIPS
A3
A5
IOVCC8
MMIDa2
A7
A9
MMIDa10
D2800
TIKUEDGE_1.1
A1
ADSPVCC2
COREVCC5
A11
A13
IOVCC7
A15
SDRRASX
0
21
22
26
1
0
2
J2806
0
1
2
1
2
GND
23
J2803
J2802
J2800
J2804
1n0
C2802
25
1
0
J2821
5
21
22
23
22
23
2
1
1
29
30
31
30
31
8
16
16
17
18
19
20
17
18
19
20
0
1
1
28
22
GND
27
18
R2801
10k
13
4
3
2
1
0
12
11
10
9
8
7
6
5
C2800
J2812
6
J2810
1u0
J2805
8
VCORE
VIO
2
0
23
4
GND
5
47R
R2800
27
0
2
1
2
1
5
6
6
7
14
4
J2815
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
12
3
0
9
10
11
12
13
14
15
11
12
13
14
15
21
2
8
11
GENIO(31:0)
GPIO(31:0)
CCP(4:0)
GENIO(31:0)
J2801
KEYB(10:0)
RFCLK
AUDUEMCTRL(3:0)
AUDIODATA(3:0)
RFICCTRL(2:0)
RFCONVCTRL(2:0)
USB_DIG(6:0)
RFCONVDA(5:0)
LCDUI(2:0)
AUDIODATA(3:0)
IACCDIF(5:0)
PUSL(3:0)
TXD
RXD
SD
GND
GND 9
GND 9
LEDA 1
LEDC
2
Txd
3
Rxd 4
5
SD
Vcc
6
VLOGIC 7
8
N2600
CIM-50M5A-T
C2602
100n
100n
1
0
VFLASH1
C2603
C2901
R2600
27p
C2601
23
VIO
IACCDIF(5:0)
0
9
5
1
10
11
12
13
14
15
11
12
13
14
15
2
3
4
5
6
7
8
3
4
5
6
7
8
9
10
11
11
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
12
13
13
8
0
0
6
3
2
4
47R
100R
100k
100p
R3010
R2901
R3701
1
NC
H3
UDQM
F2
_CAS
G9
H8
H8
_CS
G10
_RAS
G8
_WE
E1
E10
NC
E2
NC
NC
NC
E9
DNU
F3
F8
F8
NC
NC
NC
G3
F9
LDQM
B9
C8
C9
D8
D9
E8
E3
D2
C8
C9
D8
D9
E8
E3
D2
NC
A9
B8
D3
C2
C3
B2
B3
A2
C2
C3
B2
B3
A2
J1
J2
J3
J2
J3
H1
BA0
H9
H10
BA1
CKE
G1
CLK
G2
0
J9
J10
J8
11
H2
K8
K9
K2
K3
K9
K2
K3
A
D3001
MT48H4M16LFB3-75
DATA I/O
SDRAM 4MX16
C10,A8,B1,D1= VIO
GND
A1,F1,K1=
VIO
A10,F10,K10=
GND
B10,D10,A3,C1=
GND
VIO
VIO
GND
C3011
1u0
10n
C3010
GND
GND
1u0
C3013
C3012
10n
SDRCTRL(8:0)
SDRAD(15:0)
SDRDA(15:0)
SDRAM
IRDA
TIKU
Flash
A6
_WE
B7
_WP
WE
CE
CLK
AVD
AVD
Reset
OE
OE
RDY
B5
C8
A4
CLK
RDY
A1
B4
_AVD
_CE1
_CE1
B9
B5
B5
_CE2
C10
_OE
_RESET
B6
D1
C7
C6
D5
D4
C3
C2
C9
C6
D5
D4
C3
C2
C9
22
A10
D10
D9
D7
D6
C5
C4
D2
D6
C5
C4
D2
3
NC
4
NC
B2
16
A9
B8
A8
B3
A2
B8
A8
B3
A2
A3,C1,B10,D3= GND
A7= VPP
B1,D8= VIO
Adress/Data
K875615ETA-DI7B
D3000
FLASHM 8Mx16
A
In/Out
NC
1
NC
2
GND
GND
A5= VIO
100n
C3005
22
23
23
16
17
18
19
20
21
17
18
19
20
21
6
5
7
9
1
0
8
3
2
5
7
9
1
0
8
3
2
9
10
11
12
13
14
15
11
12
13
14
15
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
E3000
0
VPP
PRODTP6
4k7
R3000
C3000
100n
MEMADDA(15:0)
MEMCONT(9:0)
MEMAD(24:16)
DIFDATA(7:0)
DIFCTRL(3:0)
C3004
GND
10n
100n
C3003
GND
10n
C3001
100n
C3002
GND
GND
VIO
C2866
10n
C2865
GND
C2867
10n
GND
10n
GND
GND
GND
10n
C2869
10n
C2868
GND
GND
C2864
10n
10n
GND
GND
C2861
10n
C2863
10n
C2862
GND
10U
C2600
4R7
VBAT
IRGND
IRGND
IRGND
IRGND
Assy
Assy
Assy
4th manf
Pull up to ’1’
Not assy
PA
RFMD
Renesas
Not assy
Agilent
Assy
Not assy
Not assy
R3702
R3700
Pull up to ’1’
GENIO(7)
GENIO(1)
BOM detect
1k0
VIO
R3702
1k0
R3700
BOM_detect(0)
BOM_detect(1)
BT UART RX
BT UART RTS
Eija_Interrupt
BT UART TX
BT_ResetB
MMC Data
BT PCM
MMC Clk
MMC Cmd
MMC Cmd Dir
BT PCM sync
BT PCM out
BT PCM in
BT PCM in
MMC Data
/MMC_reg_on
Clk
Dir
GENTEST0/STITxD
GENTEST1/STISClk
STIRxD
L3170
600R/100MHz
27p
GND
VBAT
GND
0
1
2
1
2
C3170
J3172
J3173
J3174
J3170
J3171
1.8V
1.8V
1.8V
1.8V
UEMEK
UEMEK
UEMEK
UEMEK, FM radio
UEMEK, FM radio
RF-part
RF-part
X2400 on page 7
N2000 on page 3
X2400 on page 7
11
5
1.8V
1.8V
~4V
2.8V
UEMEK
UI
UI
UI
UEMEK, FM radio, UI, N2000 on page 3
1.35V/1.57V
1.35V/1.57V
9
10
7
8
Pulses between 0V and 1.8V in normal mode
1.8V in local /test mode
1.8V in local /test mode
6
3
C2803
VIO
1n0
GND
C2804
1n0
R2803
10R
1.8V