Programmes After Market Services
PAMS Technical Documentation
Series Transceivers
Schematics / Layouts MU4
Issue 1 11/01
Copyright 2001. Nokia Corporation. All Rights Reserved.
PAMS Technical Documentation
MP3 – DSP schematic diagram, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 2
PAMS Technical Documentation
MP3 – memory and logic schematic diagram, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 3
PAMS Technical Documentation
MP3 – uP schematic diagram, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 4
PAMS Technical Documentation
MP3 – USB schematic diagram, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 5
PAMS Technical Documentation
MP3 – power schematic diagram, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 6
PAMS Technical Documentation
MP3 – audio schematic diagram, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 7
PAMS Technical Documentation
Keyboard schematic diagram, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 8
PAMS Technical Documentation
MP3 – FMR schematic diagram, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 9
PAMS Technical Documentation
Audio circuits schematic diagram, version 4.0
Schematics / Layouts MU4
PAMS Techni
J603–8
J603–9
U602–15
J603–1
XEARP
XEARN
MIC+
HS(8)
HS(6)
HS(4)
PADS@SYSCON
AREA
MIC2P
U602–1
U602–12
J602–2
J602–1
U601–10J602–3
C823
U601–9
EAD
J603–2
J604–2
J604–1
EAR+
EAR–
MIC–
HS(1)
HS(2)
HS(3)
PADS@SYSCON
AREA
HDA12MICPADS
MIC2N
PDATA 3
HEADDET
J603–6
J603–7
XMICP
XMICN
HS(7)
HS(5)
PADS@SYSCON
AREA
AUXOUT
BUTTONCTRL
MIC1P
MIC3P
MIC3N
MIC1N
HOOKDET
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 10
PAMS Technical Documentation
MU4 parts placement diagram, 1/2, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 11
PAMS Technical Documentation
MU4 parts placement diagram, 2/2, version 4.0
Schematics / Layouts MU4
PAMS Techni
Issue 1 11/01
Copyright Nokia Corporation
Page A3 – 12
PAMS Technical Documentation
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MU4 test points, version 4.0
Schematics / Layouts MU4
PAMS Techni
Test pt.
P101
P102
P103
P104
P105
P106
P107
P302
P303
Issue 1 11/01
Symbol
TMS
TDI
TDO
TCK
EMU0
TRST
EMU1
UTDI
UTDO
Signal
DSP–JTAG
DSP–JTAG
DSP–JTAG
DSP–JTAG
DSP–EMU IF
DSP–JTAG
DSP–EMU IF
MCU–JTAG
MCU–JTAG
Test pt.
P304
P305
P306
P307
P308
P309
P310
P311
P501
Symbol
UTCK
B_TXD
B_RXD
PURX
XOUT
FBUS–TX
FBUS–RX
VBB
UC_VCC
Signal
MCU–JTAG
MCU FLASH output
MCU FLASH input
MCU reset
MCU 32KHZ OSC
MCU FBUS input
MCU FBUS output
Enables MCU VCC
MCU voltage
Copyright Nokia Corporation
Test pt.
P502
P503
P504
P505
P506
P507
P801
P802
P803
Symbol
DVCC
AVCC
FMR_VC C
USB_VCC
CVCC
VBAT
FMR_AN T
FMR_STATUS
TUNE
Signal
DSP IO voltage
ANALOG ICS voltage
FM RADIO IC voltage
USB ICS voltage
DSP core voltage
UI main power supply
ANT test feed point
MONO/ STEREO
VCO tuning output
Page A3 – 13
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