Nokia 8390 Service Manual 9 nsb 8 trouble

PAMS T echnical Documentation

NSB-8 Series Transceivers

T roubleshooting Instructions

Issue 1 01/02 ãNokia Corporation

NSB-8

Troub l esh oot ing Instructions PAMS Technical Document a t ion

Table of Contents

Page No

Transceiver Troubleshooting ......................................................................................... 5

Baseband Troubleshooting ..........................................................................................5

PWB Points (and Measurement Points).................................................................... 5

Troubleshooting steps ................................................................................................34

General instructions................................................................................................. 35

RF Troubleshooting ...................................................................................................55

Phone Settings for TX Troubleshooting.................................................................. 55

Phone Settings for RX Troubleshhoting ................................................................. 55

NO TX GSM 1900.................................................................................................. 56

NO RX GSM 1900.................................................................................................. 56

Measurements points for AMS and production repair ..............................................57

TX Troubleshooting points ..................................................................................... 57

RX Troubleshooting points..................................................................................... 63

RF Tuning and Calibration Instructions....................................................................... 67

TX tunings .................................................................................................................67

TX Output power tuning ............................................................................................67

TX IQ tuning ..............................................................................................................70

RX tunings .................................................................................................................72

Channel select filter calibration .................................................................................73

RX tuning GSM1900 .................................................................................................74

AM suppression tuning ..............................................................................................76

RF Service Tools.......................................................................................................... 78

MJS-46 Module Jig ....................................................................................................78

JVB-1 Docking Station, MJF-6 Adapter and coupler CPL-6 ....................................78

Coupler attenuation calibration ..................................................................................78

Functionality Testing Limits .....................................................................................78

JXS-1 Shield Box ......................................................................................................79

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List of Figures

Page No

Fig 1 Picture of top testpoints..............................................................................................5

Fig 2 Picture of bottom testpoints........................................................................................6

Fig 3 Top testpoints .............................................................................................................7

Fig 4 Bottom testpoints........................................................................................................8

Fig 5 C660: RFCLK (26 MHz), VCTCXO (G660 pin 3) -> HAGAR (N600 pin H1).......14

Fig 6 J1: RESET, UPP (D400 pin D12) -> HAGAR (N600 pin E3) ..................................14

Fig 7 J2: RFBUSDA, UPP (D400 pin F12) -> HAGAR (N600 pin E1).............................15

Fig 8 J3: RFBUSCLK, UPP (D400 pin G11) -> HAGAR (N600 pin E2)..........................15

Fig 9 J3: RFBUSCLK (closer look), UPP (D400 pin G11) -> HAGAR (N600 pin E2).....16

Fig 10 J4: RFBUSEN1, UPP (D400 pin G13) -> HAGAR (N600 pin D1) ........................16

Fig 11 J386: SIMDATA, UEM (D200 pin B2) <-> SIM CARD READER (X386 pin 4...17

Fig 12 J387: SIMRST, UEM (D200 pin A2) <-> SIM CARD READER (X386 pin 2).....17

Fig 13 J388: SIMCLK, UEM (D200 pin B3) <-> SIM CARD READER (X386 pin 3) ....18

Fig 14 J396 PAD 2: FBUSTX (during flashing), UEM (D200 pin N5) -> SERVICE INTER-

FACE (J396 PAD 2)..............................................................................................................18

Fig 15 J396 PAD 3 FBUSRX (during flashing), SERVICE INTERFACE (J396 PAD 3) ->

UEM (D200 pin P5)...............................................................................................................19

Fig 16 J396 PAD 7: MBUS (during flashing), UEM (D200 pin M6) <-> SERVICE INTER-

FACE (J396 PAD 7)..............................................................................................................19

Fig 17 J402: PURX, UEM (D200 pin C10) -> UPP (D400 pin K2)...................................20

Fig 18 J403: SLEEPX, UEM (D200 pin B11) -> UPP (D400 pin L1)................................20

Fig 19 J404: SLEEPCLK, UEM (D200 pin D9) -> UPP (D400 pin H3)............................21

Fig 20 J405: UEMINT, UEM (D200 pin A10) -> UPP (D400 pin J2) ...............................21

Fig 21 J406: CBUSCLK, UEM (D200 pin A8) -> UPP (D400 pin G1).............................22

Fig 22 J407: CBUSDA, UEM (D200 pin B7) <-> UPP (D400 pin G2) .............................22

Fig 23 J408: CBUSENX, UEM (D200 pin C8) -> UPP (D400 pin F3)..............................23

Fig 24 J409: MBUSTX (during flashing), UPP (D400 pin E3) -> UEM (D200 pin C6)....23

Fig 25 J410: MBUSRX (during flashing), UEM (D200 pin D6) -> UPP (D400 pin D3)...24

Fig 26 J411: FBUSTX (during flashing), UPP (D400 pin F1) -> UEM (D200 pin A7).....24

Fig 27 J412: FBUSRX (during flashing), UEM (D200 pin C7) -> UPP (D400 pin E4).....25

Fig 28 J413: DBUSCLK, UEM (D200 pin D10) -> UPP (D400 pin K3)...........................25

Fig 29 J414: DBUSDA, UEM (D200 pin A11) <-> UPP (D400 pin L3) ...........................26

Fig 30 J415: DBUSENX1, UEM (D200 pin B10) -> UPP (D400 pin J3)..........................26

Fig 31 J416: EXTWRX (during flashing), UPP (D400 pin N9) -> FLASH (D450 pin A6)27

Fig 32 J417: EXTRDX, UPP (D400 pin L7) -> FLASH (D450 pin C10)..........................27

Fig 33 J419: FLSCLK, UPP (D400 pin N12) -> FLASH (D450 pin A4)...........................28

Fig 34 J420: FLSCSX, UPP (D400 pin N6) -> FLASH (D450 pin B9) .............................28

Fig 35 J700: TXP, UPP (D400 pin D11) -> HAGAR (N600 pin D5).................................29

Fig 36 R301: PWRONX, POWER BUTTON (S300) -> UEM (D200 pin P7)...................29

Fig 37 R305: KLIGHT, UEM (D200 pin F3) -> BACKLIGHT CIRCUITRY (V300 pins 2,3,5

and V301 pins 2,5,6) .............................................................................................................30

Fig 38 R420: RFCLK (13 MHz), HAGAR (N600 pin E4) -> UPP (D400 pin M5)...........30

Fig 39 X100 PIN 9: VIBRA, UEM (D200 pin G3) -> SYSTEM CONNECTOR (X100 pin 9)
31
Fig 40 X300 PIN 1: XRES (startup), UPP (D400 pin A7) -> LCD CONNECTOR (X300 pin

1)............................................................................................................................................31

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Fig 41 X300 PIN 2: XCS, UPP (D400 pin C7) -> LCD CONNECTOR (X300 pin 2).......32

Fig 42 X300 PIN 4: SDA, UPP (D400 pin B6) -> LCD CONNECTOR (X300 pin 4) ......32

Fig 43 X300 PIN 5: SCLK, UPP (D400 pin C6) -> LCD CONNECTOR (X300 pin 5)....33

Fig 44 X300 PIN 8: VOUT, LCD CONNECTOR (X300 PIN 8) -> C301 and C302 ........33

Fig 45 X303 PIN 2: KEYB_LIGHT, BACKLIGHT CIRCUITRY (V300 pin 6) -> UI CON-

NECTOR (X303 pin 2)..........................................................................................................34

Fig 46 Troubleshooting: Top...............................................................................................36

Fig 47 Phone is dead............................................................................................................38

Fig 48 Flash Faults...............................................................................................................39

Fig 49 Phone is jammed.......................................................................................................41

Fig 50 Charging Faults ........................................................................................................43

Fig 51 SIM Card ..................................................................................................................44

Fig 52 Audio Faults ............................................................................................................45

Fig 53 Display faults............................................................................................................49

Fig 54 Keypad Faults...........................................................................................................52

Fig 55 TP 20 ........................................................................................................................57

Fig 56 TP 21 ........................................................................................................................57

Fig 57 TP 22 ........................................................................................................................58

Fig 58 TP 51, 52, 53 ............................................................................................................58

Fig 59 TP 23, 24 ..................................................................................................................59

Fig 60 TP 40 ........................................................................................................................59

Fig 61 TP 25, 28 ..................................................................................................................60

Fig 62 TP 26, 27 ..................................................................................................................60

Fig 63 TP 30 ........................................................................................................................61

Fig 64 TP 29 ........................................................................................................................61

Fig 65 TP 20 ........................................................................................................................62

Fig 66 TP 20 ........................................................................................................................63

Fig 67 TP 31, 32 ..................................................................................................................63

Fig 68 TP 33 ........................................................................................................................64

Fig 69 TP 36 ........................................................................................................................64

Fig 70 TP 37 (RX continuous mode)...................................................................................65

Fig 71 TP 37 (RX burst mode) ...........................................................................................65

Fig 72 TP 51, 52, 53 ............................................................................................................66

Fig 73 TP 40 ........................................................................................................................66

Fig 74 Power 30 dBm..........................................................................................................80

Fig 75 Phase error RMS.......................................................................................................80

Fig 76 Signal Strength Reading...........................................................................................81

Fig 77 BER(-102 dBm)........................................................................................................81

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Transceiver T roubleshooting

Baseband Troubleshooting

PWB Points (and Measurement Points)

The following figures are the most needed testpoints in the NSB-8 transceiver.

Figure 1: Picture of top testpoints

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Figure 2: Picture of bottom testpoints

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Figure 3: Top testpoints

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Figure 4: Bottom testpoints

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Table 1: Testpoints

REFERENCE SIGNAL NOTE

C205 VFLASH1 2.78 V regulator output

UEM (D200) -> external FLASH memory

C206 VANA 2.78 V regulator output

UEM (D200) -> internal and external analog circuitry

C207 VIO 1.8 V regulator output

UEM (D200) -> internal and external logic circuitry

C208 VCORE 1.8 V programmable regulator output

UEM (D200) -> UPP (D400)

C221 VR1A 4.75 V RF regulator output

UEM (D200) -> HAGAR (N600)

C222 VR4 2.78 V regulator output

UEM (D200) -> HAGAR (N600)

C223 VR6 2.78 V regulator output

UEM (D200) -> HAGAR (N600)

C224 VR7 2.78 V regulator output

UEM (D200) -> VCO (G650)

C225 VR2 2.78 V regulator output

UEM (D200) -> transf balun (T700)

C227 VR3 2.78 V regulator output

UEM (D200) -> HAGAR (N600) and VCTCXO (G660)

C660 RFCLK (26MHz) Main clock oscillator 26 MHz, see Figure 5, “C660: RFCLK (26 MHz ),

VCTCXO (G660 pin 3) -> HAGAR (N600 pin H1),” on page 14

VCTCXO (G660) -> HAGAR (N600)

J1 RESET Reset signal, see Fi gure 6, “J1: RESET, UPP (D400 pin D12) -> HAGAR

(N600 pin E3),” on pa ge 14

UPP (D400) -> HAGAR (N600)

J2 RFBUSDA RFBUS data, see Figure 7, “J2: RFBUSDA, UPP (D400 pin F12) -> HAGAR

(N600 pin E1),” on pa ge 15

UPP (D400) -> HAGAR (N600)

J3 RFBUSCLK RFBUS clock, see Figure 8, “J3: RFBUSCLK, UPP (D4 00 p in G 11) ->

HAGAR (N600 pin E2),” on page 15 and Figure 9, “J3: RFBUSCLK (closer
look), UPP (D400 pi n G 11) -> HAGAR (N600 pin E2),” on page 16

UPP (D400) -> HAGAR (N600)

J4 RFBUSEN1 RFBUS enable, see Figure 10, “J4: RFBUSEN1, UPP (D400 pin G13) ->

HAGAR (N600 pin D1 ), ” on page 16

UPP (D400) -> HAGAR (N600)
J100 VBAT Battery voltage pad for jig
J101 BSI Battery size indicator for jig
J102 BTEMP Battery temperature for jig

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J386 SIMDATA SIM data, see Figure 11, “J386: SIMDAT A, UEM (D200 pin B2) <-> SIM CARD

READER (X386 pin 4,” on page 17

UEM (D200) <-> SIM CARD READER (X386)
J387 SIMRST SIM reset, see Figure 12, “J387: SIMRST, UEM (D200 pin A2) <-> SIM

CARD READER (X386 pin 2) ,” on page 17

UEM (D200) -> SIM CARD READER (X386)
J388 SIMCLK SIM clock, see Figure 13, “J388: SIMCLK, UEM (D200 pin B3) <-> SIM

CARD READER (X386 pin 3) ,” on page 18

UEM (D200) -> SIM CARD READER (X386)
J389 VSIM SIM voltage 3 V or 1.8 V

UEM (D200) -> SIM CARD READER (X386)
J396 PAD 2 FBUSTX FBUS transmitted data, see Figure 14, “J396 PAD 2: FBUSTX (during

flashing), UEM (D200 pin N5 ) -> SERV ICE INTERFACE (J396 PAD 2),”

on page 18 (during flashing)

UEM (D200) -> SERVICE INTERFACE
J396 PAD 3 FBUSRX FBUS received data, s ee Figure 15, “J396 PAD 3 FBUSRX (duri ng f lash-

ing), SERVICE INTERFACE (J396 PAD 3) -> UEM (D200 pin P5),” on

page 19 (during flashing)

SERVICE INTERFACE -> UEM (D200)
J396 PAD 6 VPP Flash programming voltage

UEM (D200), SERVICE INTERFACE -> FLASH (D450)
J396 PAD 7 MBUS One wire bidirectional serial bus, see Figure 16, “J396 PAD 7: MBUS (dur-

ing flashing), UEM (D200 pin M6) <-> SERV ICE INTERFACE (J396 PAD

7),” on page 19 (dur i ng fl ashing)

UEM (D200) <-> SERVICE INTERFACE
J396 PAD 8 GND Ground p oint for s ervice interface
J402 PURX Power Up Reset, see Fi gure 17, “J402: PURX, UEM (D200 pin C10) ->

UPP (D400 pin K2),” on page 20

UEM (D200) -> UPP (D400)
J403 SLEEPX Sleep enable, see Figure 18, “J403: SLEEPX, UEM (D200 pin B11) -> UPP

(D400 pin L1),” on pa ge 20

UEM (D200) -> UPP (D400)
J404 SLEEPCLK Sleep clock, see Figure 19, “J404: SLEEPCLK, UEM (D200 pin D9) -> UPP

(D400 pin H3),” on page 21

UEM (D200) -> UPP (D400)
J405 UEMINT UEM interrupt, see Figure 20, “J405: UEMINT, UEM (D200 pin A10) ->

UPP (D400 pin J2),” on page 21

UEM (D200) -> UPP (D400)
J406 CBUSCLK CBUS clock, see Figure 21, “J406: CBUSCLK, UEM (D200 pin A8) -> UPP

(D400 pin G1),” on page 22

UEM (D200) -> UPP (D400)
J407 CBUSDA CBUS data, see Figure 22, “J407: CBUSDA, UEM (D200 pin B7) <-> UPP

(D400 pin G2),” on page 22

UEM (D200) <-> UPP (D400)

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J408 CBUSENX CBUS enable, see Figure 23, “J408: CBUSENX, UEM (D200 pin C8) ->

UPP (D400 pin F3),” on page 23

UEM (D200) -> UPP (D400)
J409 MBUSTX MBUS transmitted data, see Figure 24, “J409: MBUSTX (during flashing),

UPP (D400 pin E3) -> UEM (D20 0 pi n C6) ,” o n page 23 (during flashing)

UPP (D400) -> UEM (D200)
J410 MBUSRX MBUS received data, see Figure 25, “J410: MBUSRX (during flashing),

UEM (D200 pin D6) -> UPP (D400 pin D3),” on page 24 (during flashing)

UEM (D200) -> UPP (D400)
J411 FBUSTX FBUS transmitted data, see Figure 26, “J411: FBUSTX (during flashing),

UPP (D400 pin F1) -> UEM (D200 pin A7),” on pag e 24 (during flashing)

UPP (D400) -> UEM (D200)
J412 FBUSRX FBUS received data, see Figure 27, “J412: FBUSRX (during flashing), UEM

(D200 pin C7) -> UPP (D400 pin E4),” on page 25 (during flashing)

UEM (D200) -> UPP (D400)
J413 DBUSCLK DBUS clock, see Figure 28, “J413: DBUSCLK, UEM (D200 pin D10) ->

UPP (D400 pin K3),” on page 25

UEM (D200) -> UPP (D400)
J414 DBUSDA DBUS data, see Figure 29, “J414: DBUSDA, UEM (D200 pin A11) <->

UPP (D400 pin L3),” on page 26

UEM (D200) <-> UPP (D400)
J415 DBUSENX1 DBUS enable, see Figure 30, “J41 5: DBUSENX1, UEM (D200 pin B10 ) ->

UPP (D400 pin J3),” on page 26

UEM (D200) -> UPP (D400)
J416 EXTWRX FLASH write enable, see Figure 31, “J416: EXTWRX (during flashing), UPP

(D400 pin N9) -> FLASH (D450 pin A6),” on page 27 (during flashing)

UPP (D400) -> FLASH (D450)
J417 EXTRDX FLAS H re ad e na b le , see Figure 32, “J417: EXTRDX, UPP (D400 pin L7) ->

FLASH (D450 pin C10),” on page 27

UPP (D400) -> FLASH (D450)
J418 FLS2CSX UPP (D400) -> TESTPOINT
J419 FLSCLK FLASH clock, see Figure 33, “J419: FLSCLK, UPP (D4 00 pin N12) ->

FLASH (D450 pin A4),” on page 28

UPP (D400) -> FLASH (D450)
J420 FLSCSX FLASH chip enable, see Figure 34, “J420: FLSCSX, UPP (D400 pin N6) ->

FLASH (D450 pin B9),” on pag e 28

UPP (D400) -> FLASH (D450)
J470 VBAT Battery voltage
J471 GENTEST0/

STITxD

J472 GENTEST1/

STISClk

J473 STIRxD OSTRICH received data

OSTRICH transmitted data

UPP (D400) -> TESTPOINT

OSTRICH clock

UPP (D400) -> TESTPOINT

UPP (D400) -> TESTPOINT

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J474 GND Ground poin t
J480 JTMS UPP (D400) -> TESTPOINT
J481 JTRst UPP (D400) -> TESTPOINT
J482 JTDI UPP (D400) -> TESTPOINT
J483 VCC Supply voltage from 1.8 V VIO regulator
J484 JTDO UPP (D400) -> TESTPOINT
J485 JTClk_ret UPP (D400) -> TESTPOINT
J486 JTClk UPP (D400) -> TESTPOINT
J487 EMU0 UPP (D400) -> TESTPOINT
J488 EMU1 UPP (D400) -> TESTPOINT
J489 GND Ground poin t
J700 TXP T r ansmitted power control, see Figure 35, “J700: TXP, UPP (D400 pin

D11) -> HAGAR (N600 pin D5),” on page 29 (during call)

UPP (D400) -> HAGAR (N600)
R301 PWRONX Power on button, see Figure 36, “R301: PWRONX, POWER BUTTON

(S300) -> UEM (D200 pin P7),” on page 29

POWER BUTTON -> UEM (D200)
R305 KLIGHT Backlight enable, s ee Figure 37, “R305: KLIGHT, UEM (D200 pin F3) ->

BACKLIGHT CIRCUITRY (V30 0 pi ns 2,3,5 and V301 pins 2,5,6),” on

page 30

UEM (D200) -> BACKLIGHT CIRCUIT RY (V300 and V301)
R420 RFCLK (13MHz) Main clock 13 MHz, see Figure 38, “R420: RFCLK (13 MHz), HAGAR

(N600 pin E4) -> UPP (D400 pin M5),” on page 30

HAGAR (N600) -> UPP (D400)
X100 PIN 1 GND Ground poin t
X100 PIN 2 VCHAR Charger voltage

SYSTEM CONNECTOR (X100) -> UEM (D200)
X100 PIN 3 XMICN External mic (-)

SYSTEM CONNECTOR (X100) -> UEM (D200)
X100 PIN 4 XEARN External earpiece (-)

SYSTEM CONNECTOR (X100) -> UEM (D200)
X100 PIN 5 XMICP External mic (+)

SYSTEM CONNECTOR (X100) -> UEM (D200)
X100 PIN 6 HEADINT Headset interrupt

SYSTEM CONNECTOR (X100) -> UEM (D200)
X100 PIN 7 XEARP External earpiece (+)

SYSTEM CONNECTOR (X100) -> UEM (D200)
X100 PIN 8 VBAT (VIBRA) Vibra supply voltage

VBAT -> SYSTEM CONNECTOR (X100)

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X100 PIN 9 VIBRA Vibra control, see Figure 39, “X100 PIN 9: VIBRA, UEM (D200 pin G3) ->

SYSTEM CONNECTOR (X100 pin 9),” on page 31

UEM (D200) -> SYSTEM CONNECTOR (X100)
X100 PIN 10 MIC (-) Internal mi c (- )

SYSTEM CONNECTOR (X100) -> UEM (D200)
X100 PIN 11 MIC (+) In t e rn al mic (+)

SYSTEM CONNECTOR (X100) -> UEM (D200)
X10 1 PIN 1 VBAT Battery voltage

BATTERY CONNECTOR (X101) -> VBAT
X10 1 PIN 2 BTEMP Battery temperature

BATTERY CONNECTOR (X101) -> UEM (D200)
X10 1 PIN 3 BSI Battery size indicator

BATTERY CONNECTOR (X101) -> UEM (D200)
X10 1 PIN 4 GND Battery ground

BATTERY CONNECTOR (X 101) -> PHONE GRO UND
X300 PIN 1 XRES LCD reset, see Figure 40, “X300 PIN 1: XRES (startup), UPP (D400 pin

A7) -> LCD CONNECTOR (X300 pin 1),” on page 31

UPP (D400) -> LCD CONECTOR (X300)
X300 PIN 2 XCS LCD chip select, see Figure 41, “X300 PIN 2: XCS, UPP (D400 pin C7) ->

LCD CONNECTOR (X300 pin 2),” on pag e 32

UPP (D400) -> LCD CONECTOR (X300)
X300 PIN 3 VSS LCD ground

LCD CONECTOR (X300) -> PHONE GROUND
X300 PIN 4 SDA LCD data, see Figure 42, “X300 PIN 4: SDA, UPP (D400 pin B6) -> LCD

CONNECTOR (X300 pin 4),” on page 32

UPP (D400) -> LCD CONECTOR (X300)
X300 PIN 5 SCLK LCD clock, see Figure 43, “X300 PIN 5: SCLK, UPP (D400 pin C6) -> LCD

CONNECTOR (X300 pin 5),” on page 33

UPP (D400) -> LCD CONECTOR (X300)
X300 PIN 6 VDDI LCD logic voltage supply 1.8 V

VIO 1.8 V -> LCD CONECTOR (X300)
X300 PIN 7 VDD LCD voltage supply

VFLASH1 2.78 V -> LCD CONECTOR (X300)
X300 PIN 8 VOUT Booster output, see Figure 44, “X300 PIN 8: VOUT, LCD CONNECTOR

(X300 PIN 8) -> C301 and C302,” on page 33

LCD CONNECTOR (X300) -> C301 and C302
X303 PIN 2 KEYB_LIGHT Keyboard backlight current, see Figure 45, “X303 PIN 2: K E YB _LIGHT,

BACKLIGHT CIRCUITRY (V300 pi n 6) -> UI CONNECTOR (X303 pin 2),”

on page 34

BACKLIGHT CIRCUITRY (V300) -> UI CONNECTOR (X303)

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Figure 5: C660: RFCLK (26 MHz), VCTCXO (G660 pin 3) -> HAGAR (N600 pin H1)

Figure 6: J1: RESET, UPP (D400 pin D12) -> HAGAR (N600 pin E3)

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Figure 7: J2: RFBUSDA, UPP (D400 pin F12) -> HAGAR (N600 pin E1)

Figure 8: J3: RFBUSCLK, UPP (D400 pin G11) -> HAGAR (N600 pin E2)

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Figure 9: J3: RFBUSCLK (closer look), UPP (D400 pin G11) -> HAGAR (N600 pin E2)

Figure 10: J4: RFBUSEN1, UPP (D400 pin G13) -> HAGAR (N600 pin D1)

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Figure 11: J386: SIMDATA, UEM (D200 pin B2) <-> SIM CARD READER (X386 pin 4

Figure 12: J387: SIMRST, UEM (D200 pin A2) <-> SIM CARD READER (X386 pin 2)

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Figure 13: J388: SIMCLK, UEM (D200 pin B3) <-> SIM CARD READER (X386 pin 3)

Figure 14: J396 PAD 2: FBUSTX (during flashing), UEM (D200 pin N5) -> SERVICE INTERFACE (J396 PAD 2)

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Figure 15: J396 PAD 3 FBUSRX (during flashing), SERVICE INTERFACE (J396 PAD 3) -> UEM (D200 pin P5)

Figure 16: J396 PAD 7: MBUS (during flashing), UEM (D200 pin M6) <-> SERVICE INTERFACE (J396 PAD 7)

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Figure 17: J402: PURX, UEM (D200 pin C10) -> UPP (D400 pin K2)

Figure 18: J403: SLEEPX, UEM (D200 pin B11) -> UPP (D400 pin L1)

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Figure 19: J404: SLEEPCLK, UEM (D200 pin D9) -> UPP (D400 pin H3)

Figure 20: J405: UEMINT, UEM (D200 pin A10) -> UPP (D400 pin J2)

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Figure 21: J406: CBUSCLK, UEM (D200 pin A8) -> UPP (D400 pin G1)

Figure 22: J407: CBUSDA, UEM (D200 pin B7) <-> UPP (D400 pin G2)

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Figure 23: J408: CBUSENX, UEM (D200 pin C8) -> UPP (D400 pin F3)

Figure 24: J409: MBUSTX (during flashing), UPP (D400 pin E3) -> UEM (D200 pin C6)

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Figure 25: J410: MBUSRX (during flashing), UEM (D200 pin D6) -> UPP (D400 pin D3)

Figure 26: J411: FBUSTX (during flashing), UPP (D400 pin F1) -> UEM (D200 pin A7)

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NSB-8

PAMS Technical Documentation Troubleshooting Instructions

Figure 27: J412: FBUSRX (during flashing), UEM (D200 pin C7) -> UPP (D400 pin E4)

Figure 28: J413: DBUSCLK, UEM (D200 pin D10) -> UPP (D400 pin K3)

Issue 1 01/02 ãNokia Corporation Page 25