NOKIA 6020
Circuit Diagrams

Nokia Customer Care

Schematics

RM-30

DCT-4 Common Baseband

CAMERA

AUDUEMCTRL(3:0)

Page 6
PUSL(3:0) LCDUI(2:0)
2 RXQINP RXQINN TXIOUTP TXIP TXIOUTN TXQOUTP TXQOUTN TXIM TXQP TXQM 0 1 RXIINP RXIINN RXQ RXI

RF
schematic VBAT VBAT

GENIO(31:0) KEY_UI

3 4

IPA1

IPA1

IPA2 VR1

IPA2 VR1

LCDUI(2:0)

5 6 7 8

Page 7

KEYB(10:0) GENIO(31:0) UIDRV(5:0) RF_BB PWRONX SLOWAD(6:0) MULTIGND SLOWAD(6:0) RFCONV(9:0) RFAUXCONV(2:0) RFCONV_O(9:0)
RFAUXCONV_O(2:0) GENIO_O(31:0)

VR2 9 VREF01 VrefRF01 VR3

VR2

VR3

Page 8
0 2 TXP 5 6 RESET TXA MODE Reset TXA Mode RFBUSCLK 0 RFBUSDA RFBUSEN1 RFCLK_I RFBusClk RFBusData 1 2 RFBusEna1 VCTCXO TXC AFC

VR4

VR4

VR5

VR5

MIC(2:0)

PUSL(3:0)

AGND1 AGND2

1 2 RFCLK RFCLKGND RFAUX(1:0) GENIO(31:0) PUSL(3:0)

Page 8

VR6 TXP VR7

VR6

EAR(1:0)

VR7

7

RFICCTRL_O(2:0)

9

AUDIO UPP

Page 3
HOOKINT SYS_CONN HEADINT(1:0)

PUSL(3:0) EAR(1:0) PWRONX GENIO(31:0) UIDRV(5:0) UIDRV(5:0)

POWER ueme_discrete AGND(2:1) RFCONV(9:0) LCDUI(2:0) KEYB(10:0) GENIO(31:0) RFICCTRL(2:0) MEMORY combo128+8mbit MEMADDA(15:0)
5 6

Page 5

RFCLK RFCLKGND

RFICCTRL(2:0)

RFCLK_I
SLOWAD_O(6:0)

Page 4

RFAUXCONV(2:0) GENIO(31:0)

Page 3
PWRONX HOOKINT

MIC(2:0) XMIC(2:0) XEAR(3:0)

SLOWAD(6:0) XAUDIO(17:0) AUDIO(6:0) AUDUEMCTRL(3:0) XAUDIO(17:0)

PATEMP

RFTEMP

MEMADDA(15:0) AUDIO(6:0) RFCONVCTRL(2:0) RFCONVDA(5:0) IHF(1:0) RFCONVCTRL(2:0)

HEADINT(1:0)

Page 5
RFCONVDA(5:0) MEMAD(24:16) MEMCONT(9:0) AUDIODATA(3:0) SLOWAD(6:0) GENIO(31:0) AUDUEMCTRL(3:0) IACCDIF(5:0) PUSL(3:0) SIMIF(3:0) ACCDIF(2:0) AUDUEMCTRL(3:0) IACCDIF(5:0) PUSL(3:0) AUDIODATA(3:0) MEMAD(24:16) MEMCONT(9:0)

RFAUX(1:0) MIC(2:0) XMIC(2:0) XEAR(3:0) IHF(1:0) UIDRV(5:0) SLOWAD(6:0) ACCDIF(2:0) CHARGER(4:0) IACCDIF(5:0) GENIO(31:0)

IRIF(2:0)
CHARGER(4:0)

IRIF_I(1:0)

SIMIF(3:0)

PUSL(3:0) AUDUEMCTRL(3:0)

SIM

IR IRIF_I(1:0) IRIF(2:0) IACCDIF(5:0)

SIMIF(3:0)

Page 4
GENIO(31:0)

Components: 2700-2799

GENIO(31:0)

Page 5

Issue 1 01/2005

Customer Care/ Service & Support Readiness / Competence Transfer Team Copyright © 2005 NOKIA Only for training and service purposes

Version: 1.0

21.01.2005

Copyright © Nokia 2005. All rights reserved.

6020 RM-30

Board version: 1gqa_50a

DCT-4 common baseband

Page 2(10)
Page A-2