Introduction
IMPORTANT:
This document is intended for use by authorized NOKIA service centers only.
“Service Schematics” was created with focus on customer care.
The purpose of this document is to provide further technical repair information for
NOKIA Ngage QD phones on Level 3/4 service activities.
It contains additional information such as e.g. “Component finder”,
“Frequency band table” or “Antenna switch table”.
The “Signal overview” page gives a good and fast overview about the most
important signals and voltages on board.
Saving process time and improving the repair quality is the aim of this document.
It is to be used additionally to the service manual and other training
or service information such as Service Bulletins.
Service Schematics
nokia
Exploded view and component disposal
RH-29
All measurements were made using following equipment:
Nokia repair SW : Phoenix version A13 2004.08.5.42
Oscilloscope : Fluke PM 3380A/B
Spectrum Analyzer : Advantest R3131 with an analog probe
RF-Generator / GSM Tester : Rhode & Schwarz CMU 200
Multimeter : Fluke 73 Series II
While every endeavour has been made to ensure the accuracy of this document, some
errors may exist. If the reader finds any errors, NOKIA should be notified in writing.
Please send to: Nokia GmbH
Service & Competence Center Europe
Meesmannstr.103
D-44807 Bochum / Germany
Email: training.sace@nokia.com
Copyright © NOKIA
This material, including documentation and any related computer programs is protected
by copyright, controlled by NOKIA. All rights are reserved. Copying, including reproducing,
modifying, storing, adapting or translating any or all of this material requires the prior
written consent of NOKIA. This material also contains confidential information, which may
not be disclosed to others without the prior written consent of NOKIA.
Table of Contents PageTable of Contents Page
Frontpage
DCT-4 Common BasebandDCT-4 Common Baseband
UEMK
UPP&Memories
Audio
User InterfaceUser Interface
Bluetooth
RF-part
Signal overviewSignal overview
Component finderComponent finder
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
Customer Care EMEA / Service & Support Readiness / Training Group
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
Version: 2.0Version: 2.0 22.06.2004 Board Version: 1BQ_08Board Version: 1BQ_08
N-Gage QD RH-29N-Gage QD RH-29
Frontpage
Page 1(10)Page 1(10)
Page 3
Page 4
Page 4
Page 9
Page 8
Page 5
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 Board Version: 1BQ_08Board Version: 1BQ_08 DCT-4 Common BasebandDCT-4 Common Baseband
N-Gage QD RH-29N-Gage QD RH-29
Page 2(10)Page 2(10)
DC Jack
4V
4V
4V
UPP/
RF-Part
Audio
Power switch
UPP
4V
UPP
2.8V
3V when SIM card inserted
1.8V
2.8V
VPP
2.8V
2.8V
2.8V
User interface
UPP/
Bluetooth
Battery connector
UPP
2.8V
2.8V
2.8V
2.8V
2.8V
1.5V
2.8V
RF part
RF part (TXP)
4.75V
2.8V
2.8V
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 UEMK
N-Gage QD RH-29N-Gage QD RH-29
Board Version: 1BQ_08Board Version: 1BQ_08
Page 3(10)
Page 3(10)
RF-part
UEMK
PURX: 1.8V
2
3
UEMK
Bluetooth
UEMK
RF-part
UEMK
{
UEMK
UEMK
15
UI
VBAT_SMPS: 4V
15
2.8V for ~ 20 sec
after inserting MMC
MMC connector
10
Measurable
at repair jig only
Audio/UI/
Bluetooth
9
UEMK
UI
L=
W=0.30
1.8V
1.8V
1.5V
1.8V
1.5V
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 UPP & MemoriesUPP & Memories
N-Gage QD RH-29N-Gage QD RH-29
Board Version: 1BQ_08Board Version: 1BQ_08
Page 4(10)Page 4(10)
UPP
UEMK
Microphone
4V
2V when active
MALT speaker
UEMK
Headset jack
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 Audio
N-Gage QD RH-29N-Gage QD RH-29
Board Version: 1BQ_08Board Version: 1BQ_08
Page 5(10)
Page 5(10)
4V
UPP
UPP
UEMK
Lights on: 0V
Lights off: 3.3V
4V
1.8V
B2B connector
4V
Lights on: 1.5V
Lights off: 4V
UPP
4V
LED
driver
13.3V when lights on
Display
connector
2.8V
1.8V
UEMK
4V
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 User interfaceUser interface
N-Gage QD RH-29N-Gage QD RH-29
Board Version: 1BQ_08Board Version: 1BQ_08
Page 6(10)Page 6(10)
4V
2.8V
Bluetooth
1.8V
1.8V
5
4
6
7
8
UEMK/UPP
UEMK
RF part
26 MHz
UPP
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 Bluetooth
N-Gage QD RH-29N-Gage QD RH-29
Board Version: 1BQ_08Board Version: 1BQ_08
Page 7(10)
Page 7(10)
Band Channel RX VCO/RX VC/RX TX VCO/TX VC/TX
GSM 900 37 942,4MHz 3769,6MHz ~2.6V 897,4MHz 3589,6MHz ~1.8V
GSM 1800 700 1842,8MHz 3685,6MHz ~2.2V 1747,8MHz 3495,6MHz ~1.4V
VCONT1 VCONT2 EGSM / RX DCS / RX EGSM / TX DCS / TX
00 X
00 X
02.7V X
2.7V 0 X
Antenna pad
UPP
UEM
Bluetooth
UPP
RFIC_CONTROL 2:0
{
11
J603
J604
12
J602
2.8V
13
2.8V
2.8V
2.8V
1.8V
2.8V
4.75V
16/
17
VC: 0-4.7V
18
19
UEM
}
UPP
UEM
2.8V
UEM
VREF1: 1.35V
2.8V
4V
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 RF-part
N-Gage QD RH-29N-Gage QD RH-29
Board Version: 1BQ_08Board Version: 1BQ_08
Page 8(10)
Page 8(10)
1) 26MHz at B601
2) 32kHz at C199
3) 32kHz at C200
4) BT_26MHz at pin 50
7) BT_CBUSDA at J121 8) BT_CBUSEN at J122
10) MMC at Repair Jig pin 3
13) RFBUSEN at J602
16) TXC power level 19 at C719
5) BT_32kHz at pin26
11) RFBUSCLK at J603
14) RFCLK at J170
17) TXC power level 5 at C719
6) BT_CBUSCLK at J120
9) FLASHCLK at J315
12) RFBUSDA at J604
15) SDRCLK at R101 or J314
18) TXP at C717
VSDRAM: 1.8V
SDRAM
128Mbit FLASH
128Mbit FLASH
VBAT_SMPS: 4V
14
15
9
UPP
64Mbit FLASH
64Mbit FLASH
VIO: 1.8V
VR7: 2.8V
VBAT: 4V
UEMK
VANA: 2.8V
VFLASH1: 2.8V
2
3
VR3: 2.8V
VBAT: 4V
VR6: 2.8V
VR4: 2.8V
VR1A: 4.75V
VR2: 2.8V
VR3: 2.8V
11
10
12
VCONT1
1
18
VCONT2
19
VR1A: 4.75V
Mjoelner
16/17
13.3V
lights off
VR2: 2.8V
VR5: 2.8V
VR5: 2.8V
VIO: 1.8V
VR3: 2.8V
VC: 0-4.7V
VREF1: 1.35V
38
39
VBAT: 4V
VR4: 2.8V
6
7
PURX: 1.8V
VR7: 2.8V
PA
8
29
28
5
19) TX I/Q output
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
50
MMC readerMMC reader
VBATT
BSI
GND
Version: 2.0Version: 2.0 22.06.2004 Signal overviewSignal overview
N-Gage QD RH-29N-Gage QD RH-29
Board Version: 1BQ_08Board Version: 1BQ_08
SIM card readerSIM card reader
56
1
4
Bluetooth
11
10
Page 9(10)Page 9(10)
B
B190 M5 C225 K4 C396 I10 C817 U5 R139 U7 R711 P8
B601 O4 C226 J5 C398 J10 C818 T9 R140 U6 R712 R7
C
C100 H6 C228 M5 C431 E3 C820 T8 R142 I3 R716 O7
C101 J8 C229 M5 C432 D3 C821 T8 R143 I3 R717 N5
C102 H9 C230 J4 C470 K1 C822 S9 R144 I3 R720 Q6
C103 I6 C231 J4 C471 N7 C823 S5 R160 L10 R721 R6
C104 I6 C232 K5 C472 N7 C824 S8 R162 L10 R725 P6
C105 I9 C233 J4 C473 M7 C826 T4 R170 G9 R726 Q6
C106 H9 C261 G2 C474 M8 C827 T5 R190 M7 R727 Q7
C107 H9 C262 G3 C475 M7 C834 U5 R191 K8 R730 R8
C108 G6 C263 G3 C476 K2 C835 S2 R192 J4 R731 Q9
C109 H9 C265 G2 C477 K1 C836 S2 R193 J4 R732 P6
C110 I6 C300 L8 C478 K2 C837 T2 R194 J4 R733 P6
C111 G9 C301 L8 C479 K1 C871 P4 R195 J4 R801 U4
C112 G6 C302 K8 C492 N8 R198 J5 R802 V5
C130 O2 C310 I4 C602 H9 D100 H7 R199 L3 R803 T4
C131 O2 C311 I5 C603 H10 D130 P2 R261 G2 R805 S9
C132 O2 C312 I5 C605 P4 D190 K6 R262 G3 R817 T8
C133 O2 C313 D5 C606 P4 D310 E8 R310 J5 R818 T8
C134 N2 C314 D5 C607 P4 D311 E5 R330 C6 R819 S8
C139 J1 C315 D7 C608 Q5 D312 H5 R331 C6 R820 T8
C140 I1 C316 D8 C610 R9 R332 B6 R821 T8
C141 I1 C317 D7 C615 P4 F380 M10 R333 C5 R822 T9
C142 K3 C318 D8 C616 P4 R334 M3 R823 T9
C144 J1 C319 D8 C620 Q4 G190 Q9 R335 L4 R824 U8
C145 G8 C320 D8 C622 P6 G701 Q9 R336 L5 R825 U8
C146 G8 C321 D8 C623 O5 R337 L4 R826 U8
C147 G8 C330 B6 C624 O5 L130 Q2 R338 K4
C149 G8 C331 C6 C625 O6 L131 O2 R339 K4 S130 V7
C161 L10 C332 C6 C626 P7 L260 F2 R340 K5
C170 G9 C334 C5 C627 P7 L330 C4 R344 B6 T701 Q7
C190 M6 C336 M4 C628 O5 L341 L5 R346 E1 T702 R9
C191 M4 C337 L5 C629 O5 L380 M10 R347 C5
C192 J8 C338 L4 C631 Q4 L381 L8 R349 L4 V130 P2
C193 L5 C339 L4 C632 Q4 L382 I9 R350 K5 V131 N2
C194 J8 C340 L4 C633 O6 L384 I8 R381 R3 V132 J3
C195 M7 C341 L4 C634 Q4 L430 D3 R382 M4 V133 H9
C196 J5 C342 K5 C635 O5 L431 E3 R384 Q2 V134 H9
C197 J6 C344 K5 C636 P6 L603 Q5 R385 R2 V165 L9
C198 M7 C345 K4 C640 T3 L604 Q5 R386 I9 V380 M9
C199 M5 C346 K4 C642 S3 L606 Q4 R387 K8 V601 H9
C200 M5 C347 K4 C650 U3 L607 Q4 R388 I9 V801 U5
C201 J5 C348 K4 C706 O6 L701 N5 R389 J9 V802 T8
C202 K8 C349 B7 C707 O6 L702 N5 R390 Q2
C203 J8 C350 B7 C710 P8 L705 Q6 R392 I8 X130 N9
C204 J8 C353 D1 C711 P9 L706 P6 R430 C3 X131 I2
C205 K8 C355 E1 C712 P8 L707 P6 R431 E3 X132 F9
C206 K8 C356 B5 C715 O7 L708 Q6 R432 D8 X133 F9
C207 K8 C357 B5 C716 O7 L712 Q7 R470 K1 X260 E2
C208 L8 C358 L4 C717 O5 L801 U4 R473 M7 X382 Q3
C209 M8 C359 K4 C718 N5 L806 T8 R474 K2 X470 I4
C210 M5 C360 L4 C719 O5 L808 S5 R601 H9 X471 N5
C211 M8 C380 Q2 C721 Q7 L809 S2 R602 H9
C212 M6 C381 R3 C722 Q7 R603 H9 Z130 K2
C213 M6 C382 N9 C731 P7 N260 G2 R605 N6 Z300 L8
C214 M7 C383 L8 C740 R8 N330 B5 R606 P3 Z301 L8
C215 M7 C384 K9 C741 Q8 N380 Q1 R610 P4 Z302 K8
C216 J5 C385 K8 C742 Q8 N430 D5 R612 P4 Z601 T3
C217 M8 C386 I10 C803 U4 N470 N7 R623 O6 Z602 R5
C218 M8 C387 L9 C804 V5 N601 P5 R626 P3 Z604 R4
C219 M5 C389 N9 C805 U5 N801 T6 R627 H10 Z701 P7
C220 M6 C390 R2 C810 S5 R630 O5
C221 M6 C391 R2 C813 T5 R100 I5 R706 O6
C222 M6 C393 K9 C814 T5 R101 G8 R707 O6
C223 L8 C394 K9 C815 S4 R130 O2 R708 O6
C224 J5 C395 K9 C816 T5 R135 I3 R710 P8
C227 M4 C430 D7 C819 T2 R141 Q1 R715 O7
D
F
G
L
S
T
V
X
Z
N
R
Top
Bottom
Customer Care EMEA / Service & Support Readiness / Training Group
Customer Care EMEA / Service & Support Readiness / Training Group
© 2004 NOKIA Corporation Only for training and service purposes
©
2004 NOKIA Corporation Only for training and service purposes
Version: 2.0Version: 2.0 22.06.2004 Component finderComponent finder
N-Gage QD RH-29N-Gage QD RH-29
Board Version: 1BQ_08Board Version: 1BQ_08
Page 10(10)Page 10(10)
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