Nokia 7600 Service Manual 08 nmm3 schem
CCS Technical Documentation Schematics NMM-3
Company Confidential
Chapter 8 - SCHEMATICS (Me8_20 Version_5 PWB)
Table of Contents
Page
No
Schematics (Table of Contents) ............................................................................................................................................... 8-1
BB - RF Block Diagram ............................................................................................................................................... 8-2
Baseband Block Diagram ............................................................................................................................................ 8-3
USB & System Connector ........................................................................................................................................... 8-4
UEME Display ................................................................................................................................................................ 8-5
TIKU, Flash, Bluetooth, Irda, Camera ....................................................................................................................... 8-6
RF Block Diagram ......................................................................................................................................................... 8-7
RF GSM ............................................................................................................................................................................ 8-8
RF WCDMA ..................................................................................................................................................................... 8-9
Signal Overview ............................................................................................................................................................ 8-10
Component Finder ........................................................................................................................................................ 8-11
Issue 1 (11/2003) 2003 Nokia Corporation Page 8-1
CCS Technical Documentation Schematics NMM-3
Company Confidential
Title: BB + RF Block Diagram
BASEBAND
RFCLK
GRFTEMP RFBUS(2:0)
WTx_TEMP
RF_CONTROL(9:0)
RFCONVUEM(6:0)
RFCONVTIKU(16:0)
schematic
VREF01
RF_CONTROL(9:0)
RFBUS(2:0)
RFCONVUEM(6:0)
RFCONVTIKU(16:0)
E129
0
E128
1
2
3
E120
E127
4
E126
5
E125
6
7
E124
E123
8
E122
9
0
1
2
0
1
2
3
9
10
0 14
2
5
E132
E131
E130
E119
E117
E114
E116
E115
E113
E112
E111
E110
E109
TEXRstX
TXP
HELGARstX
REXRstX
HexPD
RXA1
RXA2
TXPwr
TXVCOpwr
PAPwr
RFBusClk
RFBusDa
RFBusEN1X
VrefRF01
TXIP
TXIM
TXQP
TXQM
TXA1
TXA2
TXC
AFC
IPA1
RFCLK
GRF_Temp
WTx_Temp
CALOUT
VREF_CAL
VREFH
VREFM
VREFL
Iref1
Iref2
WRXIP
WRXIM
WRXQP
WRXQM
GRXI
GRXQ
TxPwrDet
E149
E148
E147E121
E146
E145
E134
E133
E144
E142
E141
E140
E139
E138
E137
E136
E135
15
16
6
5
4
7
8
11
12
13
3
4
1
Issue 1 (11/2003) 2003 Nokia Corporation Page 8-2
CCS Technical Documentation Schematics NMM-3
Company Confidential
Title: Baseband Block Diagram
PERIPHERALS
CAMERA(9:0)
IR18(2:0)
LPRF(3:0)
CBUS(2:0)
PUSL(2:0)
MIC1(2:0)
UEMRSTX
100 -149
MEMORY
FLASH_CON(11:0)
FLASH_ADD_DATA(23:0)
SDRAM_CON(6:0)
SDRAM_ADD(13:0)
SDRAM_DATA(15:0)
UEMRSTX
PUSL(2:0)
450 - 499
TIKU
FLASH_CON(11:0)
FLASH_ADD_DATA(23:0)
SDRAM_CON(6:0)
SDRAM_ADD(13:0)
SDRAM_DATA(15:0)
CAMERA(9:0)
IR18(2:0)
LPRF(3:0)
CBUS(2:0)
PUSL(2:0)
USB(8:0)
KEYBOARD(9:0)
LCD(11:0)
STI(2:0)
ETM(14:0)
JTAG(6:0)
DBUS(2:0)
ISIMIF(2:0)
RFCONV_DIG(5:0)
IFBUS(1:0)
IMBUS(1:0)
AUDIODATA(3:0)
ZINT
UEMINT
300 - 399
RF_CONTROL(9:0)
RFCONVTIKU(16:0)
RFBUS(2:0)
RFCLK
RF_CONTROL(9:0)
RFCONVTIKU(16:0)
RFBUS(2:0)
RFCLK
WIRED_IF
400 - 449
SIM_WING(6:0)
USB(8:0)
KEYBOARD(9:0)
LCD(11:0)
STI(2:0)
PUSL(2:0)
EAR(1:0)
HEADSET(8:0)
SIMIF(2:0)
FBUS(1:0)
MBUS
LEDSENX(1:0)
VCHAR
PWRONX
BTEMP
200 - 299
UEMRSTX
UEMINT
ZINT
AUDIODATA(3:0)
IMBUS(1:0)
IFBUS(1:0)
RFCONV_DIG(5:0)
ISIMIF(2:0)
DBUS(2:0)
CBUS(2:0)
PUSL(2:0)
MIC1(2:0)
EAR(1:0)
HEADSET(8:0)
SIMIF(2:0)
MBUS
LEDSENX(1:0)
BSI
PWRONX
BTEMP
RFCONVUEM(6:0)
VREF01
GRFTEMP
WTx_TEMP
RFCONVUEM(6:0)
VREF01
GRFTEMP
WTx_TEMP
Issue 1 (11/2003) 2003 Nokia Corporation Page 8-3
CCS Technical Documentation Schematics NMM-3
Company Confidential
Title: USB & System Connector
TIKU
USB(8:0)
8
6
5
2
1
0
4
3
7
C414
?
/2 1u
3.4V
USB cable connected
2.8V
VFLASH1
R429
100k
2.8V if headset connected
VAUX2
USB
N401
CP2137
13
8
6
16
1
2
4
3
12
11
5
Vreg
_SPEED
SEMODE
SOFTCON
_OE
RCV
VM
VP/FRX
FSE0/FTX
VO
SUSPND
17=
VCC_I/O
GND
D+/RXD
D-/TXD
5V
USB cable connected
7
14
VCC
15
Vpu
10
9
C414
?
/2 1u
GND
VIO
GND
C415
100n
R411
1k5
1.8V
R424
33R
33R
R422
R423
33R
R414
14V/50V
R412
GNDGND
L409
240R/100MHz
14V/50V
R422
GND
L410
240R/100MHz
14V/50V
R410
GND
L411
240R/100MHz
14V/50V
GND
14V/50V
R413
Pop-Port Connector
1
VCHAR
2
CHARGE GND
3
ACI
4
VOUT
5
VBUS
6
D+
7
D-
8
DATA
GND
9
XMICN
10
XMICP
11
XEARN
12
XEARP
13
XEARNR
14
XEARPR
GND
AGND
GND
240R/100MHz
240R/100MHz
L405
240R/100MHz
L406
240R/100MHz
L407
240R/100MHz
L408
240R/100MHz
L403
L404
R402
14V/50V
R405
14V/50V
GND
R416
1k0
Vcc
Meas
to Mic
GND
GND
GND
GND
R406
14V/50V
1k0
50R
50R
1k0
R415
BFG100
1n01n0
1n01n0
J407
R409
14V/50V
1n0
2k2
to UEME
2k2
1n0
C426
1n0
GND
R417
47R
R418
47R
R419
47R
R420
47R
C420
100n
GND
C412
33n
C413
33n
HEADINT
HOOKINT
MICB2
MIC2P
MIC2N
HFCM
HF
HFCMR
HFR
7
8
0
1
2
3
4
5
6
HEADSET(8:0)
UEME
GND
GND
GND
GND
Issue 1 (11/2003) 2003 Nokia Corporation Page 8-4
Loading...