Nokia 6560 Service manual

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Customer Care Solutions

Technical Documentation

SERVICE MANUAL

[NMP Part No. 0275893]

Model 6560

(RH-25 Series) Cellular Phones

Page 2

Customer Care Solutions

Technical Documentation

Amendment Record Sheet

Amendment No Date Inserted By Comments

10/2003 J Fraser Issue 1

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Customer Care Solutions

Technical Documentation

RH-25 (6560) Cellular Phones

Service Manual – Overall Manual Contents

Service Manual comprising RH-25 Series Transceiver booklet comprising

Foreword General Parts Service Software Instructions Service Tools Disassembly/Assembly Troubleshooting - Baseband Troubleshooting - RF System Module Schematics

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This document is intended for use by qualified service personnel only.

Company Policy

Our policy is of continuous development; details of all technical modifications will be included with service bulletins.

While every endeavour has been made to ensure the accuracy of this document, some errors may exist. If any errors are found by the reader, NOKIA Corporation should be notified in writing.

Please state:

Customer Care Solutions

Technical Documentation

IMPORTANT

Title of the Document + Issue Number/Date of publication Latest Amendment Number (if applicable) Page(s) and/or Figure(s) in error

Please send to: Nokia Corporation

CCS Technical Documentation PO Box 86 FIN-24101 SALO Finland

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Customer Care Solutions

Technical Documentation

Warnings and Cautions

Please refer to the phone's user guide for instructions relating to operation, care and maintenance including important safety information. Note also the following:

Warnings:

1. CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH ELECTRONIC ENGINE MANAGEMENT SYSTEMS AND ANTI-SKID BRAKING SYSTEMS. UNDER CERTAIN FAULT CONDITIONS, EMITTED RF ENERGY CAN AFFECT THEIR OPERATION. IF NECESSARY, CONSULT THE VEHICLE DEALER/ MANUFACTURER TO DETERMINE THE IMMUNITY OF VEHICLE ELECTRONIC SYSTEMS TO RF ENERGY.

2. THE HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS (SERVICE STATIONS), BLASTING AREAS ETC.

3. OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING

Cautions:

1. Servicing and alignment must be undertaken by qualified personnel only.

2. Ensure all work is carried out at an anti-static workstation and that an

3. Ensure solder, wire, or foreign matter does not enter the telephone as

4. Use only approved components as specified in the parts list.

5. Ensure all components, modules screws and insulators are correctly

CELLULAR TELEPHONES, MAY INTERFERE WITH THE FUNCTIONALITY OF INADEQUATELY PROTECTED MEDICAL DEVICES. CONSULT A PHYSICIAN OR THE MANUFACTURER OF THE MEDICAL DEVICE IF YOU HAVE ANY QUESTIONS. OTHER ELECTRONIC EQUIPMENT MAY ALSO BE SUBJECT TO INTERFERENCE.

anti-static wrist strap is worn.

damage may result.

re-fitted after servicing and alignment. Ensure all cables and wires are repositioned correctly.

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CCS Technical Documentation

RH-25 Series Transceivers

General Information

Page 7

RH-25

General Information CCS Technical Documentation

Contents

Page No

Nokia Model 6560 (RH-25)........................................................................................... 3

Hardware Characteristics .............................................................................................3

Model 6560 Handset ................................................................................................. 4

Sales Package ...............................................................................................................4

Module List ..................................................................................................................4

Supported Accessories .................................................................................................5

Technical Specifications ..............................................................................................5

General Specifications of Transceiver RH-25 .......................................................... 5

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RH-25

CCS Technical Documentation General Information

Nokia Model 6560 (RH-25)

RH-25 is a hand-portable dual band TDMA 850/1900 with AMPS. It has been designed using DCT4 generation baseband (UEM/UPP), and RF (TACO) module, collectively referred to as Stella processing engine.

The baseband module has been developed as part of the DCT4 common baseband. RH-25 contains some baseband features that are new to the America's TDMA market. These features include stereo FM receiver (offered as an accessory) and a MIDI (polyphonic ringing tones). RH-25 supports both two- and three-wire DCT3 chargers. The primary battery is the BLD-3 with a nominal capacity of 780 mAh.

Hardware Characteristics

• Hi-resolution (128x128) illuminated color display

• Active LCD pixel area: width 27.6mm X height 27.6mm

• Jack 4-style UI with four way navigation key; two soft key

• Support for internal semi-fixed battery (Janette type BLD-3)

• RTC backup battery support

• Audio amplifier and MALT speaker for MIDI support

• Ringing volume 100dB @ 5cm (MIDI tones through MALT speaker)

• Stereo FM receiver as an accessory

• IrDa port/interface

• Internal vibra

• Supports voice dial activation via headset button

• Six white TBSF LEDs for keyboard and two for LCD backlight

• 6-layer PWB, SMD with components on both sides of PWB

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RH-25

General Information CCS Technical Documentation

Model 6560 Handset

Sales Package

Transceiver RH-25 Customer-specific

Battery (780 mAh Li-Ion) BLD-3 0670352

Rapid Performance Charger (US plug) ACP-12U 0675303

Module List

Name: Type Code Material Code

RH-25 (Nokia 6560)

A-cover assy 9491436

Keymat 9791041

Screws 6290171

Display 4850291

C-cover Module 9491370

Antenna Assy 0660298

Battery 0670352

B-cover 9653696

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RH-25

CCS Technical Documentation General Information

Supported Accessories

Type Name Code

BLD-3 Standard 780 mAh Li-ion Battery 0670352

ACP-7U AC Travel Charger (US) 108-132 Vac 0675143

ACP-8U AC Charger 0675196

ACP-12U Rapid Performance Charger (US) 0675303

DDC-1 Spare Battery Charger 0675243

CA-8 Advanced Car Kit 0080932

BHF-1 Headrest handsfree 0273278

LPS-4 Loopset 0630443

LCH-12 Cigarette Lighter Charger 0675328

HDB-4 Boom Headset 0694094

HS-5 Earbud Headset 0694121

HDS-3 FM Stereo Headset 0694093

HS-3 Fashion Stereo Headset 0694156

HS-10 Retractable Headset 0694126

Technical Specifications

General Specifications of Transceiver RH-25

Parameter Specifications

Cellular system TDMA 800 and AMPS TDMA 1900

RX frequency band 869.01-893.97MHz 1930.05 - 1989.99MHz

TX frequency band 824.01-848.97MHz 1850.01 - 1909.95MHz

Number of RF channels 832 1999

Channel spacing 30KHz 30KHz

Power levels -5 - +28dBm /

0.3mW - 630mW

-5 - +28dBm /

0.3mW - 630mW

Parameter Mode Value and unit

Talk time Analog 2 hrs

Talk time Digital 5 hrs

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RH-25

General Information CCS Technical Documentation

Parameter Mode Value and unit

Standby time Analog 60 hrs

Standby time Digital 371 hrs

Dimensions W=105.8mm L=44mm

Weight with BLD-3 battery 88.36g

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CCS Technical Documentation

RH-25 Series Transceivers

Parts Lists

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RH-25

Parts Lists CCS Technical Documentation

Contents

Page No

Exploded View............................................................................................................... 3

Assembly Parts of Basic Transceiver RH-25 ..............................................................4

Component Layout — Bottom ...................................................................................6

Parts Lists....................................................................................................................... 7

RH-25 (6560) — EDMS Issue 2.17 Code: 0202123 ...................................................7

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RH-25

CCS Technical Documentation Parts Lists

Exploded View

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RH-25

Parts Lists CCS Technical Documentation

Assembly Parts of Basic Transceiver RH-25

Item Qty Code Description

1 1 9491436 A-Cover (silver) DMC06279

2 1 9791041 Keymat (Latin) DMC06339

3 6 6290171 Screws M1.8x8mm DMC05300

4 1 9517301 Display Shield Assembly DMC06343

5 1 0210109 UI Board DMC06893

6 1 4850291 LCD Module DHS02568

7 1 9467111 LCD Frame DMC06344

8 1 9854768 PWB Engine DMF00140

9 1 5400243 DC Jack DNS04390

10 1 5409153 Battery Connector DNS01587

11 1 6800057

6800069

12 1 9453145 IR Window DMD10692

13 1 9790989 Power Key DMD10693

14 1 9491370 C-Cover DMC06323

15 1 9790990 Release Button DMD10665

16 1 9510845 Spring DNS05685

17 1 0660298 Antenna Assembly DMC06335

18 1 9491446 B-Cover Assembly (silver) DMC06280

Vibra Motor (Nomiki) DNS04642 Vibra Motor (Matsushita)

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RH-25

CCS Technical Documentation Parts Lists

Component Layout — Top

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RH-25

Parts Lists CCS Technical Documentation

Component Layout — Bottom

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RH-25

CCS Technical Documentation Parts Lists

Parts Lists

RH-25 (6560) — EDMS Issue 2.17 Code: 0202123

Item Code Side X Y Description Value Type

R100 1430726 Bottom V 9 chip res 0W06 100R J 0402

R101 1430726 Bottom V 9 chip res 0W06 100R J 0402

R102 1430726 Bottom V 9 chip res 0W06 100R J 0402

R103 4120011 Bottom V 9 ZDIX4 IP4043CX5 CA 14V2 10W CSP5

R104 1430812 Bottom U 9 chip res 0W06 220K J 0402

R109 1430804 Top S 9 chip res 0W06 100K J 0402

R110 1825033 Bottom V 7 chip varistor VWM14V VC46V 0402

R111 1430804 Bottom T 9 chip res 0W06 100K J 0402

R112 1825033 Bottom V 7 chip varistor VWM14V VC46V 0402

R113 1825033 Bottom V 7 chip varistor VWM14V VC46V 0402

R114 1825033 Bottom V 7 chip varistor VWM14V VC46V 0402

R115 1825033 Bottom V 8 chip varistor VWM14V VC46V 0402

R116 1825033 Bottom V 8 chip varistor VWM14V VC46V 0402

R117 1430762 Bottom U 8 chip res 0W06 2K2 J 0402

R118 1430762 Bottom U 8 chip res 0W06 2K2 J 0402

R119 1430762 Bottom V 8 chip res 0W06 2K2 J 0402

R120 1430762 Bottom V 7 chip res 0W06 2K2 J 0402

R121 1430804 Top R 7 chip res 0W06 100K J 0402

R122 1430762 Bottom V 8 chip res 0W06 2K2 J 0402

R125 1430778 Bottom D 8 chip res 0W06 10K J 0402

R126 1825033 Top D 6 chip varistor VWM14V VC46V 0402

R150 1620031 Bottom U 8 res network 0W06 2X1K0 J 0404

R152 1430784 Top S 8 chip res 0W06 15K J 0402

R153 1430778 Top S 10 chip res 0W06 10K J 0402

R161 1825033 Top F 7 chip varistor VWM14V VC46V 0402

R162 1825033 Top E 7 chip varistor VWM14V VC46V 0402

R163 1430764 Bottom T 6 chip res 0W06 3K3 J 0402

R164 1430710 Bottom U 7 chip res 0W06 22R J 0402

R165 1430710 Bottom U 6 chip res 0W06 22R J 0402

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RH-25

Parts Lists CCS Technical Documentation

Item Code Side X Y Description Value Type

R166 1430710 Bottom U 7 chip res 0W06 22R J 0402

R167 1430710 Bottom U 6 chip res 0W06 22R J 0402

R200 1414605 Bottom T 9 chip res 0W25 0R22 J 0805

R202 1430804 Top S 7 chip res 0W06 100K J 0402

R203 1430087 Top S 7 chip res 0W06 100K J 0603

R204 1430087 Top S 7 chip res 0W06 100K J 0603

R205 1430770 Top S 7 chip res 0W06 4K7 J 0402

R206 1430804 Top R 7 chip res 0W06 100K J 0402

R225 1430770 Top S 7 chip res 0W06 4K7 J 0402

R226 1430690 Top R 7 chip res jumper 0R0 0402

R227 1430690 Top R 7 chip res jumper 0R0 0402

R300 1430712 Top T 10 chip res 0W06 27R J 0402

R301 1430734 Bottom O 4 chip res 0W06 220R J 0402

R302 1430734 Bottom O 4 chip res 0W06 220R J 0402

R303 1430734 Bottom O 4 chip res 0W06 220R J 0402

R307 1825033 Bottom O 6 chip varistor VWM14V VC46V 0402

R308 1430740 Top O 6 chip res 0W06 2K2 J 0402

R309 1430740 Top O 7 chip res 0W06 2K2 J 0402

R350 1413850 Bottom D 9 chip res 0W125 4R7 J 0805

R420 1430268 Top O 8 chip res 0W06 27K F

100PPM

R450 1430770 Top O 6 chip res 0W06 4K7 J 0402

R709 1430700 Top L 9 chip res 0W06 10R J 0402

R712 1430700 Top K 10 chip res 0W06 10R J 0402

R721 1430796 Top J 9 chip res 0W06 47K J 0402

R741 1430796 Top K 10 chip res 0W06 47K J 0402

0603

R771 1430786 Top N 6 chip res 0W06 18K J 0402

R772 1430726 Top N 7 chip res 0W06 100R J 0402

R773 1430700 Top N 7 chip res 0W06 10R J 0402

R774 1430700 Top L 7 chip res 0W06 10R J 0402

R791 1430778 Top N 9 chip res 0W06 10K J 0402

R792 1430700 Top M 9 chip res 0W06 10R J 0402

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RH-25

CCS Technical Documentation Parts Lists

Item Code Side X Y Description Value Type

R818 1430268 Top I 7 chip res 0W06 27K F

100PPM

R820 1430740 Top I 7 chip res 0W06 2K2 J 0402

R830 1430832 Top N 8 chip res 0W06 2K7 J 0402

R831 1430734 Top K 8 chip res 0W06 220R J 0402

R850 1430798 Top D 10 chip res 0W06 56K J 0402

R851 1430734 Top E 10 chip res 0W06 220R J 0402

C100 2315201 Bottom V 7 chip array NP0 2X27P K 25V 0405

C101 2320481 Bottom T 9 chip cap X5R 1U K 6V3 0603

C102 2320481 Bottom V 9 chip cap X5R 1U K 6V3 0603

C103 2320544 Top S 9 chip cap NP0 22P J 50V 0402

C105 2312201 Bottom U 6 chip cap X5R 4U7 K 6V3 T=0.95 0805

C106 2312201 Bottom U 7 chip cap X5R 4U7 K 6V3 T=0.95 0805

C107 2320544 Top O 10 chip cap NP0 22P J 50V 0402

C108 2320544 Top O 10 chip cap NP0 22P J 50V 0402

0603

C109 2320783 Top S 8 chipcap X7R 100N K 16V 0603

C110 2320546 Bottom U 8 chip cap NP0 27P J 50V 0402

C111 2320544 Bottom U 8 chip cap NP0 22P J 50V 0402

C112 2320778 Bottom V 9 chip cap X7R 10N K 16V 0402

C113 2320544 Bottom U 8 chip cap NP0 22P J 50V 0402

C114 2320544 Bottom V 8 chip cap NP0 22P J 50V 0402

C115 2320756 Bottom V 8 chip cap X7R 3N3 K 50V 0402

C116 2320756 Bottom V 8 chip cap X7R 3N3 K 50V 0402

C117 2320544 Bottom V 8 chip cap NP0 22P J 50V 0402

C118 2320544 Bottom V 8 chip cap NP0 22P J 50V 0402

C119 2320744 Top S 7 chip cap X7R 1N0 K 50V 0402

C120 2320536 Top U 9 chip cap NP0 10P J 50V 0402

C121 2315201 Bottom V 9 chip array NP0 2X27P K 25V 0405

C122 2320805 Top F 4 chip cap X5R 100N K 10V 0402

C123 2320544 Top S 8 chip cap NP0 22P J 50V 0402

C124 2320744 Bottom T 10 chip cap X7R 1N0 K 50V 0402

C125 2320544 Top D 6 chip cap NP0 22P J 50V 0402

C126 2320536 Top U 9 chip cap NP0 10P J 50V 0402

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RH-25

Parts Lists CCS Technical Documentation

Item Code Side X Y Description Value Type

C127 2320546 Bottom Q 10 chip cap NP0 27P J 50V 0402

C128 2320596 Top F 7 chip cap X7R 3N3 J 50V 0402

C130 2320552 Bottom R 5 chip cap NP0 47P J 50V 0402

C131 2320552 Bottom O 7 chip cap NP0 47P J 50V 0402

C132 2320552 Bottom R 5 chip cap NP0 47P J 50V 0402

C133 2320544 Top T 5 chip cap NP0 22P J 50V 0402

C134 2320544 Top T 5 chip cap NP0 22P J 50V 0402

C135 2320544 Top T 5 chip cap NP0 22P J 50V 0402

C137 2320552 Top T 6 chip cap NP0 47P J 50V 0402

C138 2320552 Top T 6 chip cap NP0 47P J 50V 0402

C139 2320552 Top T 7 chip cap NP0 47P J 50V 0402

C151 2320783 Top S 9 chip cap X7R 100N K 16V 0603

C155 2320783 Top S 9 chip cap X7R 100N K 16V 0603

C156 2320783 Top S 9 chip cap X7R 100N K 16V 0603

C157 2320560 Top R 9 chip cap NP0 100P J 50V 0402

C158 2315201 Bottom V 7 chip array NP0 2X27P K 25V 0405

C159 2320560 Top R 8 chip cap NP0 100P J 50V 0402

C160 2320805 Bottom T 6 chip cap X5R 100N K 10V 0402

C161 2320805 Bottom T 6 chip cap X5R 100N K 10V 0402

C163 2320805 Top S 8 chip cap X5R 100N K 10V 0402

C164 2320596 Top F 7 chip cap X7R 3N3 J 50V 0402

C166 2320481 Bottom T 6 chip cap X5R 1U K 6V3 0603

C167 2320481 Bottom T 6 chip cap X5R 1U K 6V3 0603

C169 2320805 Bottom T 7 chip cap X5R 100N K 10V 0402

C200 2320552 Bottom N 7 chip cap NP0 47P J 50V 0402

C201 2320481 Top P 10 chip cap X5R 1U K 6V3 0603

C202 2320548 Bottom T 9 chip cap NP0 33P J 50V 0402

C203 2320536 Top S 10 chip cap NP0 10P J 50V 0402

C204 2320536 Top S 9 chip cap NP0 10P J 50V 0402

C205 2320481 Top Q 10 chip cap X5R 1U K 6V3 0603

C206 2320481 Top R 10 chip cap X5R 1U K 6V3 0603

C207 2320481 Top S 8 chip cap X5R 1U K 6V3 0603

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RH-25

CCS Technical Documentation Parts Lists

Item Code Side X Y Description Value Type

C208 2320481 Top O 10 chip cap X5R 1U K 6V3 0603

C211 2320481 Top R 10 chip cap X5R 1U K 6V3 0603

C212 2320481 Top R 10 chip cap X5R 1U K 6V3 0603

C213 2320481 Top Q 10 chip cap X5R 1U K 6V3 0603

C215 2320481 Top S 8 chip cap X5R 1U K 6V3 0603

C217 2320778 Top S 7 chip cap X7R 10N K 16V 0402

C218 2320805 Top P 6 chip cap X5R 100N K 10V 0402

C219 2320125 Top P 10 chip cap X5R 1U K 16 V 0603

C220 2320778 Top R 7 chip cap X7R 10N K 16V 0402

C221 2320481 Top O 10 chip cap X5R 1U K 6V3 0603

C222 2320481 Top O 10 chip cap X5R 1U K 6V3 0603

C223 2320481 Top P 9 chip cap X5R 1U K 6V3 0603

C224 2320481 Top O 9 chip cap X5R 1U K 6V3 0603

C226 2320481 Top O 8 chip cap X5R 1U K 6V3 0603

C228 2320481 Top O 8 chip cap X5R 1U K 6V3 0603

C229 2320481 Top O 8 chip cap X5R 1U K 6V3 0603

C230 2320778 Top R 7 chip cap X7R 10N K 16V 0402

C231 2320481 Top P 8 chip cap X5R 1U K 6V3 0603

C232 2320481 Top P 9 chip cap X5R 1U K 6V3 0603

C234 2320481 Top P 9 chip cap X5R 1U K 6V3 0603

C235 2320805 Top S 8 chip cap X5R 100N K 10V 0402

C236 2320805 Top P 8 chip cap X5R 100N K 10V 0402

C237 2320805 Top P 8 chip cap X5R 100N K 10V 0402

C238 2320491 Top P 10 chip cap X7R 220N K 10V 0603

C239 2320805 Top R 7 chip cap X5R 100N K 10V 0402

C241 2320544 Top S 8 chip cap NP0 22P J 50V 0402

C242 2320544 Top S 8 chip cap NP0 22P J 50V 0402

C245 2320481 Top O 9 chip cap X5R 1U K 6V3 0603

C261 2312243 Top O 9 chip cap X5R 4U7 K 6V3 0805

C262 2312243 Top Q 10 chip cap X5R 4U7 K 6V3 0805

C264 2320481 Top S 7 chip cap X5R 1U K 6V3 0603

C302 2320556 Top T 9 chip cap NP0 68P J 50V 0402

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RH-25

Parts Lists CCS Technical Documentation

Item Code Side X Y Description Value Type

C303 2320125 Top T 9 chip cap X5R 1U K 16 V 0603

C304 2320125 Bottom O 6 chip cap X5R 1U K 16 V 0603

C307 2320548 Top U 4 chip cap NP0 33P J 50V 0402

C308 2320560 Top U 4 chip cap NP0 100P J 50V 0402

C350 2320805 Bottom D 9 chip cap X5R 100N K 10V 0402

C351 2312243 Top D 8 chip cap X5R 4U7 K 6V3 0805

C361 2320805 Bottom D 9 chip cap X5R 100N K 10V 0402

C400 2320778 Top P 6 chip cap X7R 10N K 16V 0402

C401 2320805 Top P 7 chip cap X5R 100N K 10V 0402

C402 2320778 Top Q 7 chip cap X7R 10N K 16V 0402

C403 2320778 Top Q 7 chip cap X7R 10N K 16V 0402

C404 2320778 Top Q 7 chip cap X7R 10N K 16V 0402

C405 2320778 Top P 6 chip cap X7R 10N K 16V 0402

C420 2320744 Top P 6 chip cap X7R 1N0 K 50V 0402

C450 2320778 Top P 6 chip cap X7R 10N K 16V 0402

C451 2320805 Top O 6 chip cap X5R 100N K 10V 0402

C454 2320779 Top O 6 chip cap X74 100N K 16V 0603

C700 2320552 Top I 8 chip cap NP0 47P J 50V 0402

C701 2320536 Top I 8 chip cap NP0 10P J 50V 0402

C702 2320805 Top I 8 chip cap X5R 100N K 10V 0402

C703 2320536 Top I 8 chip cap NP0 10P J 50V 0402

C704 2320805 Top I 8 chip cap X5R 100N K 10V 0402

C706 2320552 Top K 9 chip cap NP0 47P J 50V 0402

C707 2320744 Top K 9 chip cap X7R 1N0 K 50V 0402

C708 2320481 Top L 9 chip cap X5R 1U K 6V3 0603

C710 2320740 Top J 9 chip cap X7R 680P K 50V 0402

C711 2320481 Top J 10 chip cap X5R 1U K 6V3 0603

C712 2320552 Top K 9 chip cap NP0 47P J 50V 0402

C720 2320564 Top J 9 chip cap NP0 150P J 50V 0402

C721 2322023 Top J 9 chip cap NP0 2N2 J 16V 0603

C740 2320564 Top K 9 chip cap NP0 150P J 50V 0402

C741 2322023 Top L 10 chip cap NP0 2N2 J 16V 0603

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RH-25

CCS Technical Documentation Parts Lists

Item Code Side X Y Description Value Type

C770 2320580 Top M 6 chip cap X7R 680P J 50V 0402

C771 2480003 Top M 6 chip cap PPS 8N2 J 16V 0805

C772 2320495 Top M 6 chip cap NP0 1N0 J 50V 0603

C773 2320466 Top M 7 chip cap NP0 220P J 50V 0603

C774 2320536 Top K 7 chip cap NP0 10P J 50V 0402

C775 2320481 Top K 7 chip cap X5R 1U K 6V3 0603

C776 2320778 Top L 7 chip cap X7R 10N K 16V 0402

C777 2320536 Top K 6 chip cap NP0 10P J 50V 0402

C778 2320536 Top K 6 chip cap NP0 10P J 50V 0402

C791 2320805 Top N 10 chip cap X5R 100N K 10V 0402

C792 2320778 Top N 9 chip cap X7R 10N K 16V 0402

C793 2320481 Top N 9 chip cap X5R 1U K 6V3 0603

C801 2320552 Top J 7 chip cap NP0 47P J 50V 0402

C802 2320778 Top J 7 chip cap X7R 10N K 16V 0402

C803 2320536 Top J 7 chip cap NP0 10P J 50V 0402

C806 2320552 Top K 8 chip cap NP0 47P J 50V 0402

C807 2320536 Top K 8 chip cap NP0 10P J 50V 0402

C808 2320805 Top L 9 chip cap X5R 100N K 10V 0402

C820 2320552 Top J 7 chip cap NP0 47P J 50V 0402

C821 2320552 Top K 7 chip cap NP0 47P J 50V 0402

C822 2320805 Top K 7 chip cap X5R 100N K 10V 0402

C830 2320778 Top N 8 chip cap X7R 10N K 16V 0402

C831 2320602 Top M 8 chip cap NP0 4P7 C 50V 0402

C832 2320602 Top M 8 chip cap NP0 4P7 C 50V 0402

C833 2320536 Top K 8 chip cap NP0 10P J 50V 0402

C834 2320536 Top K 8 chip cap NP0 10P J 50V 0402

C850 2320536 Top D 9 chip cap NP0 10P J 50V 0402

C851 2320536 Top D 10 chip cap NP0 10P J 50V 0402

C852 2320584 Top D 10 chip cap X7R 1N0 J50V 0402

C853 2320554 Top E 9 chip cap NP0 56P J 50V 0402

C854 2320554 Top E 10 chip cap NP0 56P J 50V 0402

C857 2320536 Top E 10 chip cap NP0 10P J 50V 0402

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RH-25

Parts Lists CCS Technical Documentation

Item Code Side X Y Description Value Type

C858 2320584 Top F 10 chip cap X7R 1N0 J50V 0402

C859 2320536 Top K 7 chip cap NP0 10P J 50V 0402

C861 2320514 Top F 10 chip cap NP0 1P2 C 50V 0402

C910 2320744 Top I 4 chip cap X7R 1N0 K 50V 0402

C911 2320778 Top J 5 chip cap X7R 10N K 16V 0402

C913 2320560 Top J 5 chip cap NP0 100P J 50V 0402

C914 2320481 Top J 5 chip cap X5R 1U K 6V3 0603

C915 2320536 Top I 9 chip cap NP0 10P J 50V 0402

C916 2320805 Top I 9 chip cap X5R 100N K 10V 0402

C919 2320508 Top H 5 chip cap NP0 1P0 C 50V 0402

C923 2320604 Top I 9 chip cap NP0 18P J 50V 0402

C924 2320604 Top K 4 chip cap NP0 18P J 50V 0402

C930 2320536 Top H 7 chip cap NP0 10P J 50V 0402

C931 2320744 Top G 6 chip cap X7R 1N0 K 50V 0402

C960 2320536 Top J 10 chip cap NP0 10P J 50V 0402

C961 2320536 Top J 10 chip cap NP0 10P J 50V 0402

C962 2320536 Top H 9 chip cap NP0 10P J 50V 0402

C963 2320536 Top H 9 chip cap NP0 10P J 50V 0402

C965 2320508 Top G 9 chip cap NP0 1P0 C 50V 0402

C967 2320536 Top G 7 chip cap NP0 10P J 50V 0402

C968 2320778 Top H 9 chip cap X7R 10N K 16V 0402

C970 2320536 Top J 5 chip cap NP0 10P J 50V 0402

C971 2320536 Top J 9 chip cap NP0 10P J 50V 0402

C972 2320805 Top J 9 chip cap X5R 100N K 10V 0402

C975 2320560 Top J 10 chip cap NP0 100P J 50V 0402

L100 3203743 Bottom U 10 ferrite bead 0R03 42R/100MHz 3A 0805

L103 3203803 Bottom V 7 chip bead array 2X1000R 0R75 0405

L104 3203803 Bottom V 7 chip bead array 2X1000R 0R75 0405

L106 3203741 Bottom V 9 ferrite bead 0R5 600R/100MHz 0603

L107 3203741 Bottom V 9 ferrite bead 0R5 600R/100MHz 0603

L131 3203803 Top O 10 chip bead array 2X1000R 0R75 0405

L151 3645349 Top F 7 chip coil 33NH G Q40/250MHz 0603

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CCS Technical Documentation Parts Lists

Item Code Side X Y Description Value Type

L152 3645349 Top E 7 chip coil 33NH G Q40/250MHz 0603

L160 3203741 Bottom V 8 ferrite bead 0R5 600R/100MHz 0603

L161 3203741 Bottom V 8 ferrite bead 0R5 600R/100MHz 0603

L164 3203741 Bottom V 7 ferrite bead 0R5 600R/100MHz 0603

L300 3640119 Top U 10 Choke 22U M 1R4

0.33A

L730 3645093 Top K 9 chip coil 36N G Q55/500MHz 0805

L746 3645091 Top K 9 chip coil 22N G Q55/500MHz 0805

L820 3645211 Top K 7 chip coil 6N8 K Q27/250MHz 0603

L821 3646069 Top J 7 chip coil 33N J Q23/800MHz 0402

L822 3646063 Top J 7 chip coil 22N J Q28/800MHz 0402

L830 3643087 Top M 8 chip coil 180N J Q13/50MHz 0805

L831 3643087 Top M 8 chip coil 180N J Q13/50MHz 0805

L832 3645067 Top L 8 chip coil 330N J Q48/250MHz 0805

L851 3646005 Top D 9 chip coil 2N7+- 0N3 Q29/800MHz 0402

L852 3646067 Top E 10 chip coil 18N J Q29/800MHz 0402

L855 3646053 Top E 9 chip coil 4N7+-0N3 Q28/800MHz 0402

L903 3643085 Top J 5 chip coil 5N6+/-0N5 Q35 1.5A 0805

L960 3646083 Top J 10 chip coil 100N J Q16/300MHz 0402

3.3X3.3X1.5

L961 3646083 Top J 10 chip coil 100N J Q16/300MHz 0402

L962 3646083 Top I 10 chip coil 100N J Q16/300MHz 0402

L963 3646083 Top I 10 chip coil 100N J Q16/300MHz 0402

V100 4113721 Bottom U 9 TVS DI 1PMT16AT3 16V 175W PWRMITE

V300 4110475 Top T 10 SCH DI 1PS79SB31 200MA 30V SOD523

V850 4210189 Top E 10 TR BFP620

D200 4370825 Top Q 8 UEMK W-DOG ENA TO21 TFBGA168

D400 4370873 Top R 5 UPP8M V2.2 F751986B C035 UBGA144

D450 4341531 Top P 5 Combo 64M NOR+4M

SRAM

G780 4350279 Top L 6 VCO 2GHz 2.78V 10.5MA TDMA

G790 4510307 Top M 9 VCTCXO 19.44MHz+/-

2.5PPM

N100 4341063 Bottom U 9 REG 2.8V/150MA

(LP3985NOPB)

TBGA48

2.78V

SOT23-5

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Parts Lists CCS Technical Documentation

Item Code Side X Y Description Value Type

N150 4341417 Bottom T 6 AF Amp 85MW/5V

(LM4855ITLX)

N300 4341309 Top T 10 DC/DC CONV 350MA

(TK11851)

N801 4370915 Top J 8 TACO_V3.1 TZC8CRTT TFBGA108

N901 4350401 Top I 5 PW AMP RF9270 TDMA800

N930 4350267 Top H 6 Pwr Detector Module 800/1900MHz

N960 4350399 Top H 8 Pw Amp RF9271 TDMA1900

N961 4860171 Top D 9 IRDA 1.3 1.152MBIT/S

>2.4V 8PIN

Z100 3640085 Top U 9 FILT 470NF 16V OR03 2A 0805

Z301 4120031 Bottom O 5 EMI/ESD FILT EMIF10-1K010F1 BGA24

Z820 4510357 Top J 6 Saw Filt 881.5+-12.5MHz/

3DB

Z830 4511351 Top L 8 Saw Filt 135.54+-

0.013MHz

Z850 4511361 Top I 6 Saw Filt 1960+-30MHz/

4.5DB

USME18

SOP8

2.5X2

6X3.5MM

2X2.5

Z905 4511357 Top J 4 Saw Filt 836.5+-12.5MHz/

3.0

Z906 4512173 Top G 5 Dupl 824-849/869-

894MHz

Z907 4550117 Top E 5 Dupl 824-894/1850-

1990MHz

Z960 4511353 Top I 10 Saw Filt 180.51+-

0.015MHz

Z961 4511363 Top G 9 Saw Filt 1880+-30MHz/

5DB

Z962 4512171 Top E 7 Dupl 1850-1910/1930-

1990MHz

T775 4550153 Top K 6 Transf Balun 2060+-70MHz 2.0X1.25

T960 4550173 Top H 9 Trans Balun 1920+-70MHz 2X1.25

T961 3640429 Top I 9 Transf Balun 900 MHz +/- 100

MHz

B200 4510303 Top S 9 Crystal 32.768KHz+-

20PPM 12.

2.5X2

5X5X1.7

3.2X1.6

3X3MM

2.5X2X1

17X5

1206

5PF

F100 5119019 Bottom V 9 Sm Fuse F 1.5A 32V 0603

X101 5460061 Top W 6 Sm System Connector 14POL

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CCS Technical Documentation Parts Lists

Item Code Side X Y Description Value Type

X301 5469135 Bottom N 5 Sm Conn 2X8 SPR 50V 0.5A PWB/PWB

X302 5469175 Bottom D 5 Sm Conn 2X5F P0.5 PWB/PWB

X900 5429037 Top E 5 Sm Conn Fr Jack 50R 2W 6GHz

A100 9517299 Top Q 7 BB Shield Assy DMC06338 Hobbes

A900 9517302 Top J 7 RF Shield Assy DMC06337 Hobbes

S001 5409235 Top C 5 Sm Tact Sw Trav 0.2 4.1X3.55X

1.75

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Page 30

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RH-25 Series Transceivers

Service Software Instructions

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Contents

Page No

Phoenix User’s Guide .................................................................................................... 3

Introduction ..................................................................................................................3

General Setup Procedure........................................................................................... 3

Hardware Requirements for using Phoenix .............................................................. 4

Installing Phoenix ........................................................................................................4

Installation Directions............................................................................................... 4

Software Support Bundles ...........................................................................................4

Starting a Phoenix Session ...........................................................................................5

Concepts.................................................................................................................... 5

Initial Session with Phoenix...................................................................................... 5

Scanning for a Product.............................................................................................. 6

Using Components.................................................................................................... 7

Using Profiles............................................................................................................ 7

Uninstalling Phoenix ...................................................................................................7

Uninstalling Phoenix version.................................................................................... 7

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Phoenix User’s Guide

Introduction

This section briefly describes how to install Phoenix and includes some basic information on how to use the program. More detailed information can be found in the Phoenix Help files. Each feature in Phoenix has its own Help file, which can be activated whil running Phoenix. To activate a Help file while Phoenix is running, press the F1 key or the specific feature’s Help button.

General Setup Procedure

Initial installation of Phoenix requires the complete Phoenix installation package. This package, currently around 30 Megabytes in size, is provided on a CD-ROM disk. Because of this large size, it is not recommended to download the file nor is it practical to provide it on 3.5-inch floppy disks.

Install Phoenix by following the steps outlined on the material that comes with the disk. It should be noted that installation of a Nokia dongle on the computer being loaded is REQUIRED prior to beginning the installation of the software.

The software is packaged into an Installshield executable bundle. When the user doubleclicks on this file, the installation program provides on-screen instructions on how to proceed. Standard installation, provided by selecting all default choices, is highly recommended. You may do a custom installation and place Phoenix into a special location on your hard drive, but this is only recommended for experienced users.

It is necessary to reboot the computer after installing the software. The program will not be usable until a reboot is performed. After reboot, the Phoenix icon is displayed on the computer desktop. Double-clicking on this icon launches the program.

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Hardware Requirements for using Phoenix

Minimum Hardware Requirements

Processor 233 MHz

RAM1 64 MB

Disk space needed 50-100 MB

Supported Operating

Windows 95 Limited, no USB support

Windows 98

Windows NT 4.0 no USB support

Windows 2000 Professional version

Installing Phoenix

Before installing the software, verify:

• The dongle is attached to the parallel port for PKD version dongles, or an FLS-4 version dongle is attached on either the parallel port or the USB port (if the computer supports USB).

• Ensure that if the computer supports administrator rights (typically on Windows NT and Windows 2000 installations) that access is enabled for the user performing the Phoenix installation.

• If a previous version of Phoenix has been installed, it may be necessary to first properly remove that program prior to installing the new version. If installation is performed, be sure to reboot the computer prior to continuing. See the section Uninstalling Phoenix for instructions on how to uninstall.

Systems

Notes

Installation Directions

• Insert the CD-ROM disk into the computer drive

• Access the drive and double-click on the Phoenix software package found on the CD.

• Follow the on-screen prompts to conclusion.

Note that rebooting the computer may be necessary when completed.

Software Support Bundles

The Phoenix installation is auto-executable. You must obtain Software Support Bundles

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to load software upgrade files to customer-specific phone models.

These bundles are created by CCS and made available by AMS on the Partners Web Page

http://americas.partners.nokia.com. This web page is password-controlled; if you have

not registered as a user, contact Nokia Central Service in Melbourne, Florida.

Similar to the Phoenix installation, these Software Support Bundles are InstallShield executable packages. Just double-click on the package and it will auto-install.

No rebooting of the computer is required.

Starting a Phoenix Session

Concepts

When referring to Phoenix, Product is the cellular phone attached to the computer. More specifically, it is the particular type of phone.

Connection is the type of cable used to attach the phone and the port on the computer where it is attached. Refer to the Service Tools chapter for additional information.

The first time Phoenix is used, certain connection configurations must be made. Subsequent uses will rely on these selections and they will not need to be made again.

Initial Session with Phoenix

It is necessary to create the connection the first time Phoenix is used. Follow these simple steps:

Select Manage Connections… from the “File” drop-down menu.

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Next click the Add… button to create a new connection.

When the Select Mode dialog box appears, you may then select either Wizard, which will auto-detect your connection configuration, or Manual, which allows you to manually select options to create the connection.

Once a connection is defined, make sure that the one to be used is moved to the top of the list (use the up down arrows on the Manage Connections dialog box. Then click on the Apply button. Close the window when finished.

You can now proceed with the normal initiation of a session by selecting a product or scanning for a product.

Scanning for a Product

Many features of this program are product-specific. Therefore it is necessary to configure Phoenix for the product on which you will be working at the beginning of the session.

Scan Product – Choose Scan Product from the drop-down menu list and Phoenix will automatically scan for product and select the necessary configurations. The status bar

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at the bottom will indicate if the product was found and its type.

Using Components

When working with Phoenix, tasks are generally managed by specific software components. From the menu, select the desired component or task to be performed.

“Opening a component” is defined as opening a tool window within Phoenix. When this window is opened, Phoenix also opens a toolbar for it and adds component-specific menu items in the Window menu.

Using Profiles

Phoenix’s Profile feature allows product, connection and currently open components to be stored into permanent storage by creating a profile file with a name of your choice followed by an .nmp file extension for later retrieval.

Saved profiles makes it easy to configure Phoenix into a desired configuration with favorite windows already opened and ready to go.

Opening and saving profiles is done via menu commands found in the File drop-down menu: Open Profile and Save Profile.

Profiles are stored into a disk file with user-defined names. As a result, there can be multiple profiles for different repeated tasks or user preferences.

Uninstalling Phoenix

As mentioned in the Installing Phoenix section, it may be necessary or desirable to remove Phoenix. Care must be taken to follow this procedure. Failure to remove the program properly will cause misconfiguration of the computer’s registry.

Uninstalling Phoenix version

• Access the computer’s “Control Panel” section, selectable from the Start button or the “My Computer” desktop icon

• Select the “Add/Remove Programs” icon

• Select the Phoenix version to be removed, and click the Add/Remove button

• Click on the OK button to begin the process of removal

• Follow the on-screen instructions

Be sure to reboot the computer when finished.

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Page 38

CCS Technical Documentation

RH-25 Series Transceivers

Service Tools

Page 39

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Service Tools CCS Technical Documentation

Page No

Service Tools.................................................................................................................. 3

6560 .............................................................................................................................3

Flashing and Testing Setups .......................................................................................... 8

FPS-8 Flash Prommer for Heavy Flash .......................................................................8

FPS-8C Flash Prommer for Heavy Parallel Flash .......................................................8

User Instructions ............................................................................................................ 9

DA-15 / SA-16 .............................................................................................................9

SF-15 ..........................................................................................................................11

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Service Tools

6560

Photo Code Service Tool Code Description

MJ-16 Module Jig 0770575 This jig allows phone

PWB-level service and troubleshooting. Electric currents should be protected against over-voltage and over-current.

FLS-4S POS Flash Adapter 0080543 The Point of Sale

(POS) flash is a lowcost software upgrade tool. This requires the XCS-1 cable and ACP-8U for operation.

FPS-8 Flash Prommer 0080321 The Flash Prommer

FPS-8 is used for flash.

FPS-8C Heavy Flash Prommer 0080396 The Heavy Flash

Prommer FPS-8C is used for heavy parallel flashing.

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Photo Code Service Tool Code Description

JBV-1 Docking Station 0770298 The Docking Station

and the Docking Station Adapter (DA-15) are needed for Mbus, Fbus, RF, and audio connections. This setup allows connection between flash prommers. When the audio box is connected, it has to be connected to the phone’s audio connector.

DA-15 Docking Station

Adapter

CPL-1 Coupler 0770287 The coupler has been

JBA-8 Audio Box 0770320 The Audio Box is

0770624 The Docking Station

can be powered by FPS-8 or external power supply.

NOTE: SEE USER INSTRUCTIONS FOR DA-15 on page 9.

developed for antenna go/no go testing.

needed for audio connections. The box must support DCT4 Janette audios. JBA-8 provides an interconnection between the phone’s system connector (XEAR, XMIC) through a fixed audio cable and audio tester with a BNC-BNC coax. Connection to a PC can be made with the service battery, through a DAU-9 cable.

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Photo Code Service Tool Code Description

SF-15 Flash Adapter 0770625 SF-15 allows a con-

tinuous maximum power supply for the phone from an external power supply, the ACP-8.

NOTE: SEE USER INSTRUCTIONS FOR SF-15 ON PAGE 11. Note: SF-15 is not to be used for handset testing; it is only designed for flashing.

AXP-8 Printer Cable 073F000 The Parallel Printer

Cable connects the parallel connector of the PC and the parallel input of the FPS-8.

AXS-4 D9-D9 Cable 0730090 The AXS-4 D9-D9

service cable is used to connect two 9-pin connectors (e.g., between PC and FPS-8). AXS-4 length is 2 meters

CA-X Audio Cable TBD The audio cable con-

nects to the audio box JBA-8.

SCB-3 DC Cable 0730114 The DC Cable SCB-3 is

used to connect the docking station to the charger connection (Vin) of the phone to conduct the charger calibration service procedure.

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Photo Code Service Tool Code Description

DAU-9S Mbus Cable 0730108 The Mbus Cable has a

modular connector and is used with the service audio box JBA-4 or a modular T-adapter.

PCS-1 Power Cable 0730012 The Power Cable

PCS-1 is used to connect the service tools (JBV-1, MJF-23) to an external power supply.

XRF-1 RF Cable 0730085 The XRF-1 cable con-

nects a service tool and RF measurement equipment.

XCS-4 Mbus/Fbus Cable 0730178 The XCS-4 Service

Cable is a modular cable for flashing DCT4 products.

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CCS Technical Documentation Service Tools

Photo Code Service Tool Code Description

PKD-1 SW Security Device 0750018 SW security device

PKD-1 is hardware device that, when connected to the parallel (LPT) port of the PC, enables the use of the service software. Without the dongle present, it is not possible to use the service software. Printers or other peripheral devices can be connected to the PC through the dongle, if needed.

Caution: Make sure that you have switched off the PC and the printer before making connections! Caution: Do not connect the PKD-1 to the serial port. You may damage your PKD-1!

CA-13RS RF Probe 0730300 Spare part for RF

probe used in SA-16 and MJ-16.

SA-16 RF Adapter 0770577 The SA-16 adapter is

used with the DA-15 docking station adapter, and is needed for proper RF connection. The adapter allows galvanic connections to assembled handset RF switches. The adapter permits the handset to be connected to RF measuring and test equipment during test and repair and can be used with covers on or off.

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Flashing and Testing Setups

FPS-8 Flash Prommer for Heavy Flash

The FPS-8 flash prommer is used for heavy flashing. The sales pack product code is

0080321.

FPS-8C Flash Prommer for Heavy Parallel Flash

The FPS-8C flash prommer is used for heavy parallel flashing. The sales pack product code is 0080396.

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User Instructions

DA-15 / SA-16

Follow these instructions to avoid damage to the adapter or the phone.

Note: Using the adapter in any way other than described here may harm important pins and connectors of the adapter. It cannot be used like the FLA-13 for 3520/3560 products.

1 Lock bottom of phone onto the jig.

2 In an arching motion, push phone downward.

3 Push phone down until locks engage.

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4 Push the probe up from the bottom (photo at left below) and then engage the

locking mechanism (right).

To remove adapter, follow the inverse order of the installation in Steps 1 through 4.

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CCS Technical Documentation Service Tools

SF-15

Follow these instructions to avoid causing any damage to the adapter or the phone.

Note: Using the adapter in any other way may harm the important pins and connectors of the adapter. It cannot be used like the MJF-2 for 3520/3560 products.

1 Lock bottom of the SF-15 onto the phone.

2 In an arching motion, push the phone and the SF-15 together until the locks

engage.

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3 To remove, press the tabs on BOTH sides to release.

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RH-25 Series Transceivers

Disassembly

Issue 1 10/2003 Confidential ©Nokia Corporation

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Disassembly CCS Technical Documentation

ESD Protection

Disassembly Instructions

Step-by-Step Disassembly Instructions (Model 6560)

Push the Release Button to the left before pulling up the B-Cover. Remove the battery.

Unscrew the six T6 screws, using the shown order. For

assembly, the reverse order (i.e., labeled number 6 is first screw for assembly) and a torque of 17Ncm must be used.

Unlock the top guidance to remove the A-Cover.

As noted in the figure above, separate the two halves from the side with connector while keeping the opposite side in place. This will cause less stress on the connector than removing perfectly straight.

Page 2 ©Nokia Corporation Confidential Issue 1 10/2003

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Step-by-Step Disassembly Instructions (Model 6560)

Remove the modules from the C-cover and unplug the display connector by pulling the modules apart carefully.

Open the snaps on both sides of display shield (two on each side).

Microphone may be removed; however, it must be replaced with a new part! When assembling new part, pay special attention not to touch spring contacts as they are easily damaged.

The Display Shield is hooked at the bottom edge.

Press the LCD off of the LCD Frame. Use a clean cloth as shown above.

Bend the frame a bit, shift the UI Board Module to the right and then pull it up.

Issue 1 10/2003 ©Nokia Corporation Confidential Page 3

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Step-by-Step Disassembly Instructions (Model 6560)

To remove the DC Jack, insert tweezers between the spring contacts and under the jack. You will need to use some force to pull the jack upward.

Grip the Vibra Motor as shown above and pull it off of its guidance.

Battery connector may be removed with a small pair of needle nose pliers. Grasp connector between contacts and pull straight up. If contacts are bent even slightly during this procedure, replace with new part.

You can remove the infrared window with your fingers. The Power Key must first be unlocked on the lower side (see inset).

Unlock Antenna on both sides with a small screwdriver or black stick.

The Antenna Pogo Pins can be removed by using the torx driver to push them through the C-Cover.

Page 4 ©Nokia Corporation Confidential Issue 1 10/2003

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CCS Technical Documentation Disassembly

Step-by-Step Disassembly Instructions (Model 6560)

The release button may be removed with fingers or with black stick. Once removed, a new button must be used as the retaining clips will have been weakened.

Assembly Instructions

Use the Disassembly Instructions in the reverse order to reassemble the handset.

Issue 1 10/2003 ©Nokia Corporation Confidential Page 5

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Page 6 ©Nokia Corporation Confidential Issue 1 10/2003

Page 56

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RH-25 Series Transceivers

Troubleshooting - Baseband

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Troubleshooting - Baseband CCS Technical Documentation

Page No

Baseband Top-Level Description................................................................................... 4

Baseband Block Diagram ............................................................................................4

Environmental Specifications ......................................................................................5

Normal and Extreme Voltages.................................................................................. 5

Temperature Conditions............................................................................................ 5

Humidity.................................................................................................................... 5

Frequencies in Baseband .............................................................................................5

Infrared Interface (IrDA) .............................................................................................6

Energy Management ....................................................................................................6

Power Supply Modes ................................................................................................ 6

Battery BLD-3........................................................................................................... 7

Power Distribution .................................................................................................... 8

DC Characteristics .......................................................................................................9

Audio Circuitry ..........................................................................................................10

Audio Block Diagram ................................................................................................11

Earpiece................................................................................................................... 11

Microphones............................................................................................................ 11

Integrated Hands-free (IHF).................................................................................... 12

Audio Accessory Receive Path ............................................................................... 12

Audio Control Signals............................................................................................. 12

Acoustics ....................................................................................................................12

Earpiece Acoustic.................................................................................................... 12

IHF Speaker Acoustics............................................................................................ 12

Microphone Acoustics............................................................................................. 13

Vibra Motor............................................................................................................. 13

Audio Modes .............................................................................................................13

Handportable Mode................................................................................................. 13

Integrated Hands-free Audio Mode......................................................................... 14

Headset Audio Mode............................................................................................... 14

Loop set Audio Mode.............................................................................................. 15

External Hands-free Audio Mode........................................................................... 15

System Connector Interface......................................................................................... 15

System Connector ......................................................................................................15

Accessory Control Interface (ACI) ............................................................................16

Signal flow on ACI line - ACI-ASIC accessory inserted........................................ 17

Signal flow on ACI line - Non ACI-ASIC accessory inserted................................ 18

FBUS....................................................................................................................... 18

VOUT (Accessory Voltage Regulator)................................................................... 19

HookInt ......................................................................................................................20

Charging ....................................................................................................................20

DC-Plug................................................................................................................... 20

VCHAR Pins of System Connector........................................................................ 20

Voltages and Currents ................................................................................................22

Main Troubleshooting Diagram ................................................................................23

Phone is Dead ............................................................................................................25

Flash Programming Fault .........................................................................................26

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Flash Programming Does Not Work .........................................................................27

Phone is Jammed .......................................................................................................30

Charger Faults ............................................................................................................32

Audio Faults ...............................................................................................................33

Keypad Fault ..............................................................................................................34

Display Fault ..............................................................................................................36

Accessory Faults ........................................................................................................37

Illumination Faults .....................................................................................................38

IrDa Fault ...................................................................................................................39

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Baseband Top-Level Description

RH-25 is a handportable dual band TDMA and AMPS DCT-4 generation phone for the smart classic segment.

The RH-25 Baseband consists of the DCT4 common Baseband chipset having some product-specific blocks of its own, such as pop-port system connector (also unofficially known as "Tomahawk"), IHF, IrDA, and a color display.

The Baseband engine consists basically of two major ASICs:

• Universal Energy Management IC (UEM), including the analog audio circuits, the charge control, and the voltage regulators.

• Universal Phone Processor (UPP), containing DSP, MCU, and some internal memory.

Baseband Block Diagram

The system block diagram below shows the main BB functional blocks.

Figure 1: Baseband block diagram

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Environmental Specifications

Normal and Extreme Voltages

Following voltages are assumed as normal and extreme voltages for the BLD-3 battery used in RH-25:

• Nominal voltage: 3.6 V

• Lower extreme voltage: 3.1 V

• Higher extreme voltage (fast charging): 4.4 V

Temperature Conditions

Operational temperature range (all specifications met within this range)

-10°C..+55°C

Functional temperature range (Reduced performance) -30°C..+70°C

Storage temperature range: -30°C..+85°C

Humidity

Relative humidity range is 5...95%.

The Baseband module is not protected against water. Condensed or splashed water may cause interim or permanent phone malfunction.

Submergence of the phone in water will likely cause permanent damage to the phone.

Frequencies in Baseband

There are several clock frequencies at the baseband part. The following table lists all available frequencies. The asynchronous and diagnostic busses are not included.

Frequency Context UPP UEM Flash Comments

54 MHz Memory clock X X

19.44 MHz RF clock X

13MHz DBUS, RFBusClk X X

Up to 1MHz RFConvClk X X

Table 1: Frequency List

1.08MHz CBUS Clock X X AMPS mode: 1.25MHz

32kHz Sleep Clock X

1.2kHz ACI X X

1.625MHz up to 6.5MHz

Display IF X Frequency depends on

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Infrared Interface (IrDA)

RH-25 supports data connectivity via an infrared link. An IR module is integrated into the phone, connected to the IR interface of the UPP ASIC.

Energy Management

The energy management of RH-25 is based on BB 4.0 architecture. A semi-fixed battery (BLD-3) supplies power primarily to UEM ASIC and the RF PA. UEM includes several regulators to supply RF and baseband. It provides the energy management including power up/down procedure.

Power Supply Modes

The functional behavior of the UEM can be divided into seven different states. Since the UEM controls the regulated power distribution of the phone, each of these states affects the general functionality of the phone:

•No supply

• Backup

•Power off

• Reset

•Power on

• Sleep

•Protection

The different states of the UEM are detailed in the sections below.

No Supply

In the NO_SUPPLY mode, the UEM has no supply voltage (VBAT < V V_BU tery are either disconnected or both discharged to a low voltage level.

The UEM will recover from NO_SUPPLY into RESET mode if the VBAT voltage level rises above the V

Backup

In BACK_UP mode the main battery is either disconnected or has a low voltage level (VBAT < V

and VBACK <

MSTR

). This mode is due to the fact that both the main battery and the backup bat-

COFF-

level by either reconnecting the main battery or charge it to such level.

MSTR+

and VBACK > V_BU

MSTR-

COFF+

The regulator VRTC that supplies the real-time clock is disabled in BACK_UP mode. Instead the unregulated backup battery voltage VBACK supplies the output of the VRTC. All other regulators are disabled and the phone has no functionality.

The UEM will recover from BACK_UP mode into RESET mode if VBAT rises above V

MSTR+

Power Off

In order for the UEM to be in PWR_OFF mode, it must have supply voltage (VBAT > V

MSTR+

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CCS Technical Documentation Troubleshooting - Baseband

The regulator VRTC regulator is enabled and supplying the RTC within the UEM. The UEM will enter RESET mode after a 20 ms delay whenever one of the below listed conditions is logically true:

• The power button is activated

• Charger connection is detected

• RTC alarm is detected

The UEM will enter PWR_OFF from all other modes except NO_SUPPLY and BACK_UP if the internal watchdog elapses.

Reset

When the UEM enters RESET mode from PWR_OFF mode, the watchdog is enabled. If the VBAT fails to rise above the power-up voltage level V

(3.1 V) before the watchdog

COFF+

elapses, the UEM will enter PWR_OFF mode. Otherwise, after a 200 ms delay, the regulator VFLASH1 will be enabled and after an additional delay of 500 µs, the regulators VANA, VIO, VCORE, and VR3 will be enabled. All other regulators( i.e., VFLASH2, VSIM, VR1, VR2, and VR4 - VR7) are software controlled and disabled by default. After an additional delay of 20 ms, the UEM enters PWR_ON mode.

Power On

In PWR_ON, the UEM is fully functional in the sense that all internal circuits are powered up or can be by means of software. The UEM will enter PWR_OFF mode if VBAT drops below V

enter PWR_OFF mode if either of the watchdogs Operational State Machine (approx. 100 µs), Security (32 sec.), or Power Key (4 sec.) elapses or if any of the regulators trigger the thermal protection circuitry

Sleep

The UEM can be forced into SLEEP mode by the UPP by setting the input SLEEPX low for more than 60 µs. This state is entered when the external UPP activity is low (phone in sleep) and thereby lowering the internal current consumption of the UEM. The regulator VANA is disabled and VR1 - VR7 are either disabled or in low quiescent mode.

From SLEEP the UEM enters PWR_ON if SLEEPX goes high, PWR_OFF mode if watchdog elapses or BACK_UP mode if VBAT drops below V

Protection Mode

The UEM has two separate protection limits for over temperature conditions: one for the charging switch and one for the regulators. The temperature circuitry measures the onchip temperature. In case of charging over temperature, the circuit turns the charging switch off. In case of over temperature in any of the regulators, the UEM powers off.

for a period of time longer than 5 µs. The UEM will furthermore

COOF-

MSTR-

Battery BLD-3

RH-25 uses the BLD-3 Li-ion battery with a capacity of 780mAh. BLD-3 is a case-less battery; the main advantage of a case-less battery type is the overall size, particularly the thickness and the number of contact terminals.

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BLD-3 has a four-pin connector. BSI resistor value is 75Kohm.

Power Distribution

Under normal conditions, the battery powers the baseband module. Individual regulators located within the UEM regulate the battery voltage VBAT. These regulators supply the different parts of the phone. Eight regulators are dedicated to the RF module of the phone, and six to the baseband module.

The regulator VCORE is likewise adjustable and controlled by registers written by the MCU. VCORE supplies the core of the UPP and can be adjusted on the fly by the MCU if DSP capacity is inadequate. Higher VCORE supply (1.8 V) results in faster core operations in the UPP.

Regulators VANA, VFLASH1, and VIO are solely controlled by the UEM and cannot be enabled or disabled by the MCU. Furthermore, VFLASH1 and VIO are both ON, though in low quiescent mode when phone is in sleep mode. An output current of 500 µA can be drawn from the regulators. VIO supplies the UPP, FLASH and LCD, VFLASH1 supplies LCD and the IrDA module. VANA is supplying analog parts internally in the UEM as well as the baseband audio circuitry and pull-up resistors on the input of the UEM slow AD converters.

System connector provides a voltage to supply accessories. The white LED's need a higher voltage supply as the battery can provide in bad condition. Separate external regulators supply both consumers.

The regulators VR1A, VR1B, VR2 - VR7 and IPA1 - IPA4 are controlled by the DSP via the DBus. VR4 - VR7 are controlled by the UEM as well and are disabled in sleep regardless of DSP writings.

VBAT/VBATTRF is furthermore distributed, unregulated, to the RF power amplifier, audio power amplifier and external baseband regulators.

The CHACON module in the UEM controls the charging of the main battery. Furthermore it contains a 3.2 Vdc regulator for charging of the backup battery and a 1.8 Vdc regulator supplying the internal real time clock.

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Baseband

UEM

RF Regulators

VR1A VR1B

VR2-7

SIM

VSIM

Battery

BAT

LED regulator

ACC regulator

PA Supply

VCORE

Baseband Regulators

RTC

CHACON

VOUT

Tomahawk System Connector

VANA

VIO

VFLASH1

VFLASH2

Figure 2: Baseband power distribution

IHF PA

UPP

FLASH

LCD

Backup

battery

LED

Keyboard/display

IRDA

DC Characteristics

The following table reflects the specifications of voltage and current regulators within the UEM:

Regulator Target

VR1A RF 4.6 4.75 4.9 0 10

VR2

VR3 RF 2.70 2.78 2.86 0.1 20

VR4 RF 2.70 2.78 2.86 0.1 50

VR5, VR6

VR7 RF 2.70 2.78 2.86 0.1 45

VrefRF01 RF 1.334 1.35 1.366 - 0.1

Table 2: UEM regulator outputs

Output Voltage (V) Output Current

(mA)

Min Typ Max Min Max

RF 2.70 2.78 2.86 0.1 100

0.1

RF 2.70 2.78 2.86 0.1 50

0.1

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Output Voltage (V) Output Current

Regulator Target

Min Typ Max Min Max

VIO

VSIM

VANA BB 2.70 2.78 2.86 0.005 80

VCORE

VFLASH1 BB 2.70 2.78 2.86 0.005

VFLASH2

BB 1.72 1.8 1.88 0.005

BB 1.745

2.91

BB 1.000

1.235

1.425

1.710

0.974

1.215

1.410

1.692

BB 2.70 2.78 2.86 0.005 40

1.8

3.0

1.053

1.3

1.5

1.8

1.053

1.3

1.5

1.8

1.855

3.09

1.106

1.365

1.575

1.890

1.132

1.365

1.575

1.890

0.005

85 100 120

0.005

(mA)

150

0.500

85 100 120

200 200 200 200

1.5

1 The second current value indicates the maximum possible output current of the

regulator when in low quiescent mode.

2 The output voltages are split into two different current categories. The upper part

is the lower range of output current, and the lower part is the higher range of output current.

3 Condition in sleep-mode depends on MCU writings to UEM regulator register

solely.

4 Condition in sleep-mode depends on DSP writings to UEM register.

When the accessory regulator, N100, is active, it will turn Vout ON (2.8V) and provide 70mA current.

Audio Circuitry

This section describes the audio-HW inside the Baseband. (External audio components and acoustics are not considered with the details in this section.)

The main topology comes from other phones using BB4.0 engine, where the audio-HW is mostly integrated into the UEM-ASIC. The biggest difference is that RH-25 has integrated hands-free (IHF).

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Audio Block Diagram

Earpiece

RH-25 uses an earpiece, which is also referred to as a PICO speaker. This is a 32 ohm speaker with the diameter of 8 mm.

Earpiece is fed by the differential signals EARP and EARN from UEM. The signals run quite directly from UEM to the earpiece, only some passive ands EMC protection components are needed

The external earpiece signals are fed by the HF and HFCM pins.

The level (swing) of earpiece-signals can be adjusted by register values inside UEM. These signals have a common voltage level of 1.35 V (0.8 V for HF) at UEM pins.

Microphones

An EMC-improved type of microphone is used as internal microphone in RH-25, diameter of which is 2.2mm.

Internal microphone circuitry is driven single-ended. Microphone needs bias voltage, which is provided by UEM and is fed through a resistor to the microphone. A resistor is also needed to the other side of the microphone, (i.e., between microphone and GND), in order to provide the differential signals to UEM. Audio signals are AC-coupled from the microphone.

Figure 3: Audio block diagram

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For the external microphone a differential input is used.

MIC1N and MIC1P (audio signals) and MICB1 (bias voltage) are used for the internal microphone. MIC2N and MIC2P and MICB2 are used for external microphone.

Integrated Hands-free (IHF)

The speaker used for IHF is a 16 mm diameter speaker with 8 Ohm impedance, also known as a MALT speaker.

IHF circuitry uses differential outputs from UEM.

Depending on the audio mode, the IHF amplifier is driven either from UEM HF / HFCM or XEAR audio outputs. The IHF audio power amplifier (APA) LM4855 has a bridge-tied-load (BTL) output in order to get the maximum use of supply voltage. The supply voltage for driving circuitry of speaker is VBAT, thus the swing across the speaker is (VBAT.

The shutdown of the IHF PA is controlled by UPP using GENIO14.

Audio Accessory Receive Path

In RH-25, the accessory receive path is directly driven from UEM HF / HFCM differential audio outputs, the output signal complies with the Pop-port accessory interface.

For EMC protection, ferrites are connected in series to the earpiece; for ESD protection, varistors are used.

Audio Control Signals

The HEADINT signal is needed for recognizing the external device (e.g., headset) connected to the system. The recognition is based on the ACI-pin on the system connector, which is shorted to ground inside the external device.

The button of the external device generates HOOKINT. This is used to answer or to end a phone call.

Acoustics

Earpiece Acoustic

RH-25 uses the PICO 8mm earpiece.

This earpiece is mounted into the UI-shield assembly, the sealing of the front volume is achieved using a foam gasket mounted on the front of the speaker. The UI shield is sealed using a rubber sealing between UI shield and A-cover to create an acoustic path.

IHF Speaker Acoustics

The MALT speaker is used in RH-25 for integrated hands-free and ringing tone applications.

The IHF speaker is mounted to the IHF enclosure on a foam sealing ring. The IHF enclo-

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sure provides the needed back volume for the speaker. The IHF enclosure is closed with the IHF lid, which is carrying the IHF pins to contact the IHF speaker.

The sealing of the effective acoustic volumes is achieved using ultrasonic welding to bond the IHF lid and the IHF enclosure permanently.

To provide long-term reliability, additionally the IHF lid is heat stacked to the IHF enclosure. There is a dust membrane mounted inside the acoustic chamber that provides dust and drop protection.

Due to ultrasonic welding of the IHF enclosure, it cannot be disassembled and, in case of failure, the C-cover assembly should be replaced as one complete assembly.

Microphone Acoustics

A standard microphone module is used. This module is embedded into a rubber boot and connected to the RH-25 system module by spring contacts.

The microphone is placed close to the system connector. The sound port of the microphone is located towards the bottom of the phone.

Vibra Motor

A vibrating alerting device is used to generate a vibration signal for an incoming call.

This vibra is located in the bottom section of the phone.

The vibrator is driven by the UEM output VIBRA, and controlled with a PWM signal. The supply of the vibra is taken from the battery voltage of the phone.

Audio Modes

The following audio configurations can create the audio modes:

• Handportable

• Integrated hands-free

• Headset

• Loop set

• External hands-free

The following audio sources have to be routed according to the active audio mode:

• Speech

• Ringing tones / SMS tones

• Keypad tones

• Error tones / Warning tones

• Game tones

Handportable Mode

In handportable mode, earpiece path and internal microphone path are in use. The audio sources are routed according to the following table:

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Table 3: Handportable mode audio routing

Audio Source Earpiece

Speech X X

Ringing tones, SMS tones X

Keypad tones X

Warning/Error tone X

Game tones X

Internal Microphone

Integrated Hands-free Audio Mode

In integrated hands-free mode, IHF path and internal microphone path are used. The audio sources are routed according to the following table:

Table 4: IHF mode audio routing

Audio Source Earpiece

Speech X X

Ringing tones, SMS tones X

Internal Microphone

IHF speaker

Accessory receive path

Accessory transmit path

Keypad tones X

Warning/Error tones X

Game tones X

Headset Audio Mode

In headset mode, accessory receive path and accessory transmit path are used. RH-25 supports the following headsets:

HDB-4: HS-10, HS-5, and HS-2R headsets

The audio sources are routed according to the following table:

Table 5: Headset audio mode routings

Audio Source Earpiece

Speech X X X

Ringing tones, SMS tones X X

Keypad tones X

Internal Microphone

IHF speaker

Accessory receive path

Accessory transmit path

Warning/Error tones X

Game tones X

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Loop set Audio Mode

In loop set mode, accessory receive path and accessory transmit path are used. RH-25 supports the loop set LPS-4.:

Table 6: Loop set mode audio routing

Audio Source Earpiece

Speech X X

Ringing tones, SMS tones X X

Keypad tones X

Warning/Error tones X

Game tones X

Internal Microphone

IHF speaker

Accessory receive path

External Hands-free Audio Mode

In external hands-free mode, accessory receive path and accessory transmit path are used. RH-25 supports external hands-free accessories:

BHF-1: Basic car hands-free kit

Table 7: External hands-free mode audio routing

Audio Source Earpiece

Speech X X

Internal Microphone

IHF speaker

Accessory receive path

Accessory transmit path

Ringing tones, SMS tones X

Keypad tones X

Warning/Error tones X

Game tones X

System Connector Interface

System Connector

The system connector in RH-25 is called Pop-Port System Connector (unofficial name: "Tomahawk"). It is a galvanic interface between phone and accessories.

Compared with previous system connector versions, four new functions are introduced with the Pop-port system connector interface:

• Accessory Control Interface (ACI)

•Power Out

• Stereo audio output

• Universal Serial Bus (USB).

USB functionality and stereo audio output of the Pop-port are not supported in RH-25.

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Pop-port system connector is mechanically and electrically not backward-compatible with any earlier Nokia accessory interfaces, except the charger connector.

ACI

Vout

Charge

Charge GND

Shielding GND

Fbus TX

Fbus RX

XMIC N

XMIC P

DATA GND

HSEAR_L_P

HSEAR_L_N

HSEAR_R_N

Figure 4: Tomahawk (Pop-port) system connector

Table 8: Tomahawk system connector interface description

Pin # Signal Notes

1 VCHAR Charger input line

2 GND Charge ground

3 ACI Insertion and removal detection/ Serial data bi-

directional 1 kbit/s

4 Vout Accessory power supply

5 Not used in RH-25

6 FBUS_RX Serial data from accessory to phone / 115 kbit/s

7 FBUS_TX Serial data from phone to accessory / 115 kbit/s

HSEAR_R_P

Shielding GND

8GND Data ground

9 XMIC N Negative audio in signal

10 XMIC P Positive audio in signal

11 HSEAR_L_N Negative left channel audio out signal

12 HSEAR_L_P Positive left channel audio out signal

13 HSEAR_R_N Negative right channel audio out signal

14 HSEAR_R_P Positive right channel audio out signal

Accessory Control Interface (ACI)

ACI is a point-to-point, master-slave, and bi-directional serial bus. It has three features:

• The insertion and removal detection of an accessory device

• Acting as a data bus, intended mainly for control purposes

• The identification and authentication of accessory type which is connected

The accessories are detected by the HeadInt signal when the plug is inserted.

Max bandwidth from the phone

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)

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Normally when no plug is present, the pull-up resistor 100k pulls up the HeadInt signal to VFLASH1. If the accessory is inserted, the external insertion and removal resistor works as voltage divider and decreases the voltage level below the threshold Vhead.

The comparator output will be changed to high state causing an interrupt.

If the plug is removed, the voltage level of HeadInt increases again to VFLASH1. This voltage level is higher than the threshold of the comparator and therefore its output will be changed to low. This change leads to an interrupt. These HeadInt interrupts initiate the accessory detection or removal sequence.

If no accessory is inserted / connected, the only active part on the Pop-port interface is the ACI line.

ACI Accessor

Insertion & Removal detection

Data

GND

Accessory

Detect

VFLASH1

4k7

UEM

HookInt

Vhea

MBUS

HeadIn

VFLASH1

47R 47R

ProdTP7

PHONE

100

ACI

ChargeGND

VBAT

Voltage

ulato

UPP

GenIo(0

Figure 5: Principle schematics of ACI accessory and engine

Signal flow on ACI line - ACI-ASIC accessory inserted

1. Accessory is connected (insertion and removal resistor connect to ACI line) 1a) Phone gets HeadInt interrupt after 20ms check that ACI line is still low (<Vhead min)

2. Connect MBUS with HeadInt line (MBUS switch) 2a) If the phone detects a HeadInt interrupt from low to high transition in 20ms time-

frame, then an advanced accessory is connected

3. ACI chip reset (3000- 4000us)

4. Power up delay (50-400us)

5. Start bit (50us)

Vou

ACI ASIC

VCC

6. Learning sequence (567-1700us)

7. ACI communication

8. MBUS is disconnected from HeadInt line (MBUS switch). After every communication.

9. Accessory is removed (no insertion and removal resistor on ACI line) --> phone gets

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HeadInt interrupt from ACI line low to high transition. 9a) If no HeadInt interrupt comes in the next 100ms, the accessory is really removed and

the phone goes in the state "no accessory".

Table 9: Voltage levels

Signal Min Typ Max Unit Notes

FLASH1

head

Specified val-

2.7 2.78 2.86 V

1.75 1.9 2.05 V

Min Typ Max Unit

ues for levels

act_detect

0.83 1.13 V Voltage level if MBUS not connected to HeadInt (MBUS switch open), but ACI accessory is inserted.

high

low

2.45 2.71 V Voltage level after MBUS connected to HeadInt

<0.22*VDD V

Signal flow on ACI line - Non ACI-ASIC accessory inserted

headInt

FLASH1

head_min

20ms

low

Mono Headset is

recognized.

FBUS

Figure 6: Signal flow on ACI Line

1. Accessory is connected (insertion and removal resistor connect to ACI line) 1a) Phone gets HeadInt interrupt after 20ms check that ACI line is still low (<Vhead min)

2. Connect MBUS with HeadInt line (MBUS switch)

3. The 20 ms timer elapsed and no transition has been on HeadInt line 3a) Disconnect MBUS from HeadInt line

4. Accessory is removed. Phone gets HeadInt interrupt from ACI line low to high transition.

4a) If no HeadInt interrupt comes in the next 100ms, the accessory is really removed.

FBUS is an asynchronous data bus with separate TX and RX signals. Default bit rate of the bus is 115.2 Kbit/s.

FBUS is used as additional communication channel from phone to accessory and vice versa. There are two types of accessories which it uses:

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1. Nokia Serial Bus Accessory, AT mode

2. Fbus Phonet mode accessory

From HW-point of view, this does not make any difference.

Table 10: FBUS interface

Signal Parameter Min Typ Max Unit

FBUS_RX V

FBUX_TX V

VOUT (Accessory Voltage Regulator)

DCT4 chip set does not provide and power supply for accessories. To enable this, an external LDO regulator is needed. This regulator is called Accessory Regulator.

The regulator input is connected directly to battery voltage (VBAT) and the output to VOUT pin at system connector. The regulator is controlled by the GENIO(0) line of UPP. With this signal, the regulator can be switched on and off.

The regulator can be supply up to150 mA. (Note: this exceeds the Pop-port minimum requirement.)

VBAT

UPP

GenIO(0)

1.95 2.78 3.0 Vout

0 0.2 0.83

1.95 2.78 2.83

0 0.2 0.83

Tomahawk

bottom connector

Voltage

regulator

LP3985

VOUT

0.9R

DC resistance of ferrite + impedance of line and connector

Figure 7: Accessory power supply diagram

Table 11: Accessories power supply

Signal Min Nom Max Unit Note

Vout 2.63

2.56

GenIO(0) 1.4 1.88

2.80 2.88 V I = 70mA Imax = 150mA

0.6 V High (ON)

0.6

Low (OFF)

The pull-down resistor on the enable input of the regulator is needed because in the switch-off mode of the phone, the output level of the Genio(0) is not defined. Without this resistor the output of the regulator can be floating.

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RH-25 supports fully differential external audio signals. A headset can be connected to the Pop-port system connector. However, only Mono audio is supplied to accessories.

HookInt

This signal is used to detect whether a button in accessory is pressed or not. The hook signal is generated by creating a short circuit (20 ohm) between the headset microphone signals (XMICP and XMICN). In this case, an LP-filter is needed on the HookInt input to filter the audio signal.

If no accessory is present, the HookInt signal is pulled up by the UEM resistor.

If an accessory is inserted and the microphone path is biased, the HookInt signal decreases to 1.9V due to the microphone bias current flowing through the resistor. When the button is pressed, the microphone signals are connected together, and the HookInt input will get half of micbias dc value 1.1V. This change in DC level will cause the HookInt comparator output to change state, in this case from 0 to 1.

HookInt comparator reference is selected level is 1.35 V.

Normally micbias and hookint are enabled only when audios are routed to headset.

In order to recognize the Hook signal (button in headset or SyncButton in deskstand), when the phone is in the sleep mode, it must be done by polling. That means the micbias and the hookInt signal must be enabled in regular time intervals.

Charging

RH-25 can be charged via a DC-plug or charging pins on the system connector. It supports only 2-wire charging.

Table 12: Voltage levels Hook Int

Signal Min Nom Max Unit

VFLASH1 2.7 2.78 2.86 V

MICB2 2.0 2.1 2.25

600

Vhook1 1.25 1.35 1.45 V

V uA

DC-Plug

RH-25 uses a 3.5mm DC-plug. It is possible to use a 3-wire charger, but the PWM inside these chargers is not supported.

VCHAR Pins of System Connector

The VCHAR and ChargeGND pin are directly connected to the normal charger lines of the

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DC-plug.

Table 13: Charger input voltage levels

Signal Min Nom Max Unit Notes

Input voltage range (fast charger)

Input voltage range (standard charger)

5.5 8.4 9.3 VRMS 1 = 850mA

11 .1

7.9

-0.3 20 V Absolute maximum VCHAR voltage

16 Vpeak

VRMS

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Voltages and Currents

Table 14: System connector interface signals

Pin # Signal Parameter Min Typ Max Unit Notes

1VCHAR 0 9

0.85

2 GND Charge ground

3 ACI Logic “0”

Logic “1”

4 Vout Output voltage

Current

5 Not used in RH-25

6 FBUX_RX Logic “0”

Logic “1”

7 FBUS_TX Logic “0”

Logic “1”

8 GND Data ground

9 XMIC N Differential

voltage swing DC level

1.7

2.56 2.8

2.0

1.89

0.2

2.78

0.2

2.78

0.2

2.78

1Vpp

0.7

2.86

2.88 150

0.86

3.0

0.81

2.83

VDC ADC

V Insertion and removal

detection/ Serial data bi-directional 1 kbit/s

VDC mA

V Serial data from

VDC

70mA is specified as the max current in the Pop-port specification

accessory to phone / 115 kbit/s

phone to accessory / 115 kbit/s

Negative audio in signal

10 XMIC P Differential

voltage swing DC level 2.05

11 HSEAR_L_N Differential

voltage swing

12 HSEAR_L_P Differential

voltage swing

13 HSEAR_R_N Differential

voltage swing

14 HSEAR_R_P Differential

voltage swing

2.1 2.25 400

1 Vpp Left channel negative

1 Vpp Left channel positive

1 Vpp Right channel nega-

1 Vpp Right channel positive

Vpp

VDC uA

Positive audio in signal

audio out signal

tive audio out signal

audio out signal

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Main Troubleshooting Diagram

Top

Phone totally dead

Flash programming

doesn't work

Phone doesn't start

up or phone is

jammed

Charging doesn't

work

YES

Phone

dead

Flash faults

Phone

jammed

Charger

faults

IrDa doesn't work IrDa fault

YES

Top page 2

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Top 2

Audio faults

Display or LEDs not

working

Keypad doesn't work

Accessory doesn't

work

YES

Audio faults

Display

faults

Keypad

faults

Access

ory

faults

Illumination doesn't

work

YES

END

Illumina

tion

faults

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Phone is Dead

Phone

is dead

Check X100

Is phone current

0 mA?

YES NO

(contacts,

solderings). Is it

OK?

YES

Change X100

Phone current is

<50 mA

Phone current is

~54 mA

YES

Is phone in Local

Mode?

Check power key Change if defective

YES

Check all VBAT lines

Is flash

YES YES

programming

working OK?

Check X100, R203,

NO YES

R204, C217, and C220. Replace if

defective.

Phone

jammed

Flash faults

Change UEM

YES

End

Change

defective part

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Flash Programming Fault

Flash faults

Is the FBUS TX line HIGH after startup?

YES

Is FBUSTX line set to LOW after it has

been HIGH?

YES

Wrong manufacturer

ID and device ID

Measure BSI pulse

NO NO

during Flash

programming. Is it

OK?

YES

Measure FBUSTX

line during Flash

operation (J491). Is it

~1.8V?

YES

Check X100, R203,

R204, C217, and C220. Replace if

defective.

Check R104. If OK,

change UEM

Change UPP

Change Flash

Is phone totally

dead?

Phone doesn't start

up or is jammed

YES

Phone

is dead

Phone

jammed

End

(retest)

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Flash Programming Does Not Work

Flash programming procedure

1 The phone communicates with the prommer via the production test pattern,

using the following signals:

• FBUSTX (serial data to phone)

• FBUSRX (serial data from phone)

• MBUS (serial clock for FBUSRX)

• VPP (external flashing voltage for speed up flashing)

• The BSI line also is used when initializing flashing (battery connector)

2 When the phone is powered (VBAT>3V), the MBUS and FBUSTX lines are pulled

up internally by the phone.

3 The prommer sends a command to the UEM, using FBUSRX, to enter the Flash

mode. During the sending of this command, the prommer keeps the BSI line high and MBUS is used as a serial clock.

4 When the Flash mode command is acknowledged, UEM enters the Flash mode

and releases reset (PURX) to MCU.

5 After reset is released, UPP checks if there is a request for the Bootstrap code

that resides in the UPP ROM.

6 The request for Bootstrap is the MBUS pulled down by the prommer (if the boot-

strap is not requested, the bootstrap code jumps to FLASH SW).

7 If the Bootstrap code is requested, UPP enters the Flash mode and sets FBusTX to

‘0’ as an acknowledgement to the prommer. This is an indication that UPP can run, at least, the fixed Bootstrap code — although it is not able to run the FLASH code. UPP then sends an UPP ID to the prommer via the FBUSTX line.

8 After the prommer has received the UPP ID, it sends a corresponding Secondary

Boot Code to the phone via FBUSRX. The Secondary Boot Code, when run in UPP, requests UPP to send information to the prommer about the flash type and other HW-related parameters about the device to be flashed.

9 The prommer then sends the Algorithm Code corresponding to the HW parame-

ters, and this algorithm, when run in UPP, takes over handling the MCUSW transfer to Flash.

10 To speed up flashing, 12 volts can be supplied to Vpp (by the prommer).

Page 83

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Troubleshooting - Baseband CCS Technical Documentation

11 The Flash program includes a package of MCU and DSP software and all default

parameters for the phone. The tuning values will be added/rewritten during the Flash/Alignment phase.

Flash programming error codes

The various error codes can be seen from the FPS-8 Flash menu in Phoenix.

The underlined text in the following table indicates that the item under consideration is being used for the first time in the flashing sequence.

Table 15: Flash programming error codes

Error Description Not working properly

C101 “The Phone does not set FbusTX line

high after the startup.”

C102 “The Phone does not set FbusTx line low

after the line has been high. The Prommer generates this error also when the Phone is not connected to the Prommer.”

C103 “Boot serial line fail.” Mbus from Prommer->UEM->UPP(MbusRx)(SA1)

C104 “MCU ID message sending failed in the

Phone.”

C105 “The Phone has not received Secondary

boot codes length bytes correctly.”

C106 “The Phone has not received Secondary

code bytes correctly.”

Vflash 1

VBatt BSI and FbusRX from prommer to UEM FbusTX from UPP->UEM->Prommer(SA0)

PURX(also to Safari)

VR3 Rfclock(VCTCXO->Safari->UPP Mbus from Prommer->UEM->UPP(MbusRx)(SA0) FbusTx from UPP->UEM->Prommer(SA1) BSI and FbusRX from prommer to UEM

FbusRX from Prommer->UEM->UPP FbusTx from UPP->UEM->Prommer

FbusTx from UPP->UEM->Prommer

Mbus from Prommer ->UEM->UPP(MbusRx) FbusRx from Prommer->UEM->UPP FbusTx from UPP->UEM->Prommer

Mbus from Prommer->UEM->UPP(MbusRx) FbusRx from Prommer->UEM->UPP FbusTx from UPP->UEM->Prommer

C107 “The Phone MCU cannot start Secondary

code correctly.”

C586 “The erasing status response from the

Phone informs about fail.”

C686 “The programming status response from

the Phone informs about fail.”

Cx81 “The Prommer has detected a checksum

error in the message, which it has received from the Phone.”

UPP

Flash

FbuxTx from UPP->UEM->Prommer

Page 84

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CCS Technical Documentation Troubleshooting - Baseband

Table 15: Flash programming error codes

Error Description Not working properly

Cx82 “The PRommer has detected a wrong ID

byte in the message, which it has received from the Phone.”

A204

Cx83

Cx84

Cx85

Cx87 “Wrong MCU ID.” RFClock

Startup for flashing

“The flash manufacturer and device IDs in the existing Algorithm files do not match with the IDs received from the target phone.”

“The Prommer has not received Phone acknowledge to the message.”

“The Phone has generated NAK signal during data block transfer.”

“Data block handling timeout.”

Required startup for flashing Vflash1

FbuxTx from UPP->UEM->Prommer

Flash UPP VIO/VANA? Signals between UPP-Flash Mbus from Prommer->UEM->UPP(MbusRx) FbusRx from Prommer->UEM->UPP FbusTx from UPP->UEM->Prommer

UPP(Vcore)

VBatt

Page 85

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Troubleshooting - Baseband CCS Technical Documentation

Phone is Jammed

Phone is

jammed

Measure VIO,

VCORE, VFlash1,

VANA, and VR3

voltages. Are they

OK?

Measure 32kHz

Sleep Clk from test

point J404. Is it OK?

YES

Measure 19.44MHz

RF Clk from C420. Is

it OK?

YES

Check VBATT1-6,

NO NO

VIO, VCORE,

VFlash1, VANA , VR3

lines. Are they OK?

YESYES

Measure Sleep Clk

from B200. Is it OK?

YES

Measure 19.44MHz

NO NO

RFClk from G790. Is

it OK?

YES

Check BSI/BTEMP

lines and VBATT

lines

Check BSI/BTEMP

lines. If OK, UEM

regulators are not

working. Change

UEM.

Check B200, C203,

and C204

Change UEM

Check G790. If not

OK, change.

Check R420. If OK,

change N801.

Measure PURX

signal from test

point J402. Is it

Change UEM

~1.8V?

YES

Phone is

jammed,

page 2

Page 86

RH-25

CCS Technical Documentation Troubleshooting - Baseband

Phone is

jammed,

page 2

Measure 13MHz Clk

Phone shutdown

after 30 seconds

Measure 1.08MHz

Clk signal from test

point J406. Is it OK?

YES NO

DBUSCLK signal

from test point J413.

Is it OK?

Change UPP

YES

Read phone info. Is

it OK?

YES

END

Measure FBUSRX

NO NO

signal during phone

info read from test

point J412. Is it OK?

YES

Measure FBUSTX

signal during phone

info read from test

point J411. Is it OK?

YES

Change UEM

Change UPP

Change UEM

Page 87

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Troubleshooting - Baseband CCS Technical Documentation

Charger Faults

Charger

faults

Battery bars are

working (scroll)

Measure voltage

over V100 (TVS). Is

it > 3.0 V?

YES

Read BTEMP

value. Compare it

to ambient

temperature. Is it

~25C?

YES

Measure charger

current through

F100. Is it

~350...390mA (with

ACP-7)?

Check X102,

F100, L100,

V100, C124, C127

and line.

Check X100,

C137, C138,

R203, R205,

C217 and line.

Are they OK?

Check R200. Is

it OK?

YES

Change defective

part (if any),

recalibrate charge

current/voltage.

Recalibrate

BTEMP with

YES

Phoenix SW.

defective part,

recalibrate and

YES

Change UEM

Retest

Retest.

Retest

Change

retest

YES

END

Change

defective part,

recalibrate

charge current/

voltage. Retest.

Page 88

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CCS Technical Documentation Troubleshooting - Baseband

Audio Faults

Audio

faults

Is the earpiece

working?

YES

NO YES

Change earpiece. Is

it working now?

Set phone in LOCAL mode.

Use Phoenix A udio test. Set

EXT IN, HP OUT, LOOP ON

Measure DC offset voltage

from earpiece pads. Is it

~1.38V?

YES

Measure MIC2B

voltage from XMICP

(L102). Is it ~2.2V?

YES

Connect EXT audio signal

(1kHz sine, 200mVpp) in

XMICP and GND in XMICN.

Retest earpiece

Check L131, C107,

C108 and lines. If OK,

change UEM.

Check C159, R150,

C115, C118, R115, L160

and line. If OK, change

UEM.

Measure sine signal from

earpiece pads. Is it

~880mVp-p?

YES

END

Change UPP

and retest

Measure sine signal from

NO YES

R117 and R118 (UEM). Is it

~130mVp-p?

Check C155, C156,

C113, C111, R117,

R118, R150 and lines

Change

UEM

Page 89

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Troubleshooting - Baseband CCS Technical Documentation

Keypad Fault

Keypad

faults

Is the power key

working?

YES

Keypad

faults,

page 2

NO NO

Measure voltage

from S1. Is it high?

YES

Measure voltage

from S1 when power

YES

key is pressed. Is it

high?

Phone

jammed

Check R125, C125,

and S1. If OK,

change UEM

Check S1. Is it

OK?

YES

Phone

is dead

Change S1

Page 90

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CCS Technical Documentation Troubleshooting - Baseband

Keypad

faults,

page 2

Are UI modules keys

working?

Try to change UI

PWB. Are the keys

working now?

Check X301 (solder

joints and spring

contacts). Is it OK?

YES

Measure ROW0 ROW4 lines from

X301. Is voltage level

~1.8V?

YES

Measure SLEEPX

signal from test

point J403 when key

is pressed. Is

voltage level ~1.8V?

YES

Retest failing UI

module

Change X301

Check lines ROW0 -

ROW4 from X301. If OK, change Z301. If

it still fails, change

UPP

YES

When keypad is pressed, are the

LEDs turned on?

Illuminati

END

on faults

Page 91

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Troubleshooting - Baseband CCS Technical Documentation

Display Fault

Display

faults

Try to change UI

Does the display

start?

NO YES

module. Is the

display working

now?

Retest failing UI

module

YES

Check X302 (solder

joints). Is it OK?

Measure VDD (2.7V)

and VDD1 (1.8V). Are

they OK?

YES

Measure RESX

(J306) and CSX

(J307) signals. Are

voltage levels

~1.8V?

YES

Measure SDA (J308)

and SCLK (J309)

signals. Are voltage

levels ~1.8V?

Change X302

Check X302 and

lines again. If OK,

change UEM.

Check X302 and

lines again. If OK,

change UPP.

Check X302, R308,

R309 and lines. If OK, change UPP.

YES

Are the display LEDs

END

working when key is

pressed or enabled

by Phoenix SW?

Illumination

faults

Page 92

RH-25

CCS Technical Documentation Troubleshooting - Baseband

Accessory Faults

Accessory

faults

Is accessory

detected when

connected to system

connector?

YES

Check system

NO NO

connector (X101)

(solderings, contact

plates). Is it OK?

YES

Measure ACI line

(pin3). Is it

~0.83...1.13V?

YES

Measure VOUT

voltage (pin4). Is it

~2.8V?

YES

Retest

Repair solderings

or check contact

plates if dirty.

Retest.

Check ACI line (L106,

R103, R102, R109,

C103). If not OK,

change defective part

and retest.

Check VOUT line (N100, L107, R103, C101, C102,

C112). If not OK,

change defective part

and retest.

ACI Accessory

END

Measure ACI line

(pin3). Is it ~0V?

YES

Measure VOUT

voltage (pin4). Is it

~0V?

YES

Retest

Check ACI line (L106,

R103, R102, R109,

C103). If not OK,

change defective part

and retest.

Check that regulator

N100 enable pin is LOW

state. If not OK, check

ACI line again.

Non-ACI Accessory

Page 93

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Troubleshooting - Baseband CCS Technical Documentation

Illumination Faults

Illumination

faults

Are the display LEDs

working?

YES

Are the keyboard

LEDs working?

YES

Try to change display.

Are LEDs working now?

Check X302 (solder

joints). Is it OK?

YES

Measure VLED+ and VLED-.

VLED+ =~7.5V and VLED- =~0.5V

when LED driver is enabled. Are

they OK? (Notice: VLED+=VBATT

when driver is disabled).

YES

Try to change UI PWB. Are the

LEDs working now?

YES

Check X301 (solder joints). Is it OK?

YES

Measure VLED+.

VLED+=~7.5V when LED

driver is enabled. Is it OK?

YES

Retest failing

Change X302

Check N300,

L300, V300,

R300, C303,

C304. If not OK,

change defective

Retest failing UI

Check X302,

R308, R309 and

lines. If OK,

change UPP.

Check N300, L300, V300, R300, C303, C304. If not

OK, change

defective part.

display

part.

PWB

Check LEDs in UI PWB. Are they OK?

Change

defective parts

END

YES

Retest

Page 94

RH-25

CCS Technical Documentation Troubleshooting - Baseband

IrDa Fault

IrDa fault

Go to infrared menu and

Does the IrDa work?

press Select. Do you see

NO YES

the IrDa icon blinking on

the display?

Retest IrDa of

phone

YES

Can you send and

receive vcard

between another

RH-25 phone?

YES

Check N961 (solder

joints). Is it OK?

Measure VBAT at pin 1

of N961 and verify if it

is between 3.6~4.2V

Reflash phone and

retest IrDa

YES

Change N961

Check C302,

R300, L300,

V300, C304, and

C303. If not OK,

change defective

part.

END

Page 95

RH-25

Troubleshooting - Baseband CCS Technical Documentation

Page 96

CCS Technical Documentation

RH-25 Series Transceivers

Troubleshooting - RF

Page 97

RH-25

Troubleshooting - RF CCS Technical Documentation

Page No

Transceiver Troubleshooting ......................................................................................... 3

Receiver Troubleshooting ............................................................................................3

General instructions for RX troubleshooting............................................................ 3

Path of the received signal ........................................................................................ 3

Fault finding charts for receiver chain ...................................................................... 4

Transmitter Troubleshooting .......................................................................................9

General instructions for TX troubleshooting ............................................................ 9

Path of the transmitted signall................................................................................... 9

Fault finding charts for the transmitter.................................................................... 10

Synthesizer Troubleshooting .....................................................................................16

19.44 MHz reference oscillator............................................................................... 16

RX VHF .................................................................................................................. 17

TX VHF................................................................................................................... 17

UHF Synthesizer..................................................................................................... 18

Page 98

RH-25

CCS Technical Documentation Troubleshooting - RF

Transceiver Troubleshooting

The first thing to do when you are encountered with a problem is to carry out a thorough visual check of the module. Make sure that:

• there are no mechanical damages

• the solder joints are OK

Note: Before changing anything, ALL SUPPLY VOLTAGES AND THE SYSTEM CLOCK / SLEEP CLOCK should be checked.

Receiver Troubleshooting

General instructions for RX troubleshooting

Start the Phoenix software and use it to start the required RX-mode of the mobile phone. The troubleshooting flowchart is divided into three steps: (1) general checking, (2) local checking and (3) RX-chain checking.

Note: Before changing ASICs or Filters, all solderings and missing components must

be checked visually. After any possible component changes, the phone must be tuned with the Phoenix autotune SW.

Path of the received signal

Block level description of the receiver:

(Antenna/ext RF) – Diplexer – Duplexer – Low Noise Amplifier (LNA) – RX band filter – First mixer – 135.54 MHz RX IF filter – IF-amplifier – second mixer – 14 kHz low-pass filter – adjustable IQ amplifier – Baseband.

Page 99

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Troubleshooting - RF CCS Technical Documentation

Fault finding charts for receiver chain

AMPS

Apply 881.49MHz = ch

383 -116dBm, 8kHz

dev, 1kHz sine to

external RF connector

(X900)

Connect HS to cellular

tester, open AF: 1kHz

sine meas SINAD

AF:>12dB

AMPS RX chain OK

Check UHF Vc (from

C773) V: 1.8 ... 2.1V

Check RXVHF Vc

(from C720) V: 0.7 ... 1.3

Apply 881.49MHz

-30dBm, sine signal

external RF connector

(X900)

Start troubleshooting

Page 100

RH-25

CCS Technical Documentation Troubleshooting - RF

Check input level at

diplexer (Z907)

Check input level at

duplex filter

Check input level at

LNA input

Check RF level at

RX800 band filter

input

Change EXT RF

connector

soldering and components in antenna circuit

before changing.

NOTE: Check all

Change diplexer

(Z907)

soldering and

discrete

components of

front end.

Change duplex filter

(Z906)

NOTE: Check all

solderings and

Change TACO (N801)

discrete components

around TACO before

changing.

Check RF level at

MIX1Ain P/N

Change TACO (N801)

Nokia 6560 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SERVICE MANUAL

Amendment Record Sheet

Company Policy

IMPORTANT

Warnings and Cautions

General Information

Nokia Model 6560 (RH-25)

Hardware Characteristics

Model 6560 Handset

Sales Package

Module List

Supported Accessories

Technical Specifications

General Specifications of Transceiver RH-25

Parts Lists

Exploded View

Assembly Parts of Basic Transceiver RH-25

Parts Lists

Service Software Instructions

Phoenix User’s Guide

Introduction

General Setup Procedure

Hardware Requirements for using Phoenix

Installing Phoenix

Installation Directions

Software Support Bundles

Starting a Phoenix Session

Concepts

Initial Session with Phoenix

Scanning for a Product

Using Components

Using Profiles

Uninstalling Phoenix

Uninstalling Phoenix version

Service Tools

Contents

Flashing and Testing Setups

Disassembly

Troubleshooting - Baseband

Contents

Baseband Top-Level Description

Baseband Block Diagram

Environmental Specifications

Normal and Extreme Voltages

Temperature Conditions

Humidity

Frequencies in Baseband

Infrared Interface (IrDA)

Energy Management

Power Supply Modes

Battery BLD-3

Power Distribution

DC Characteristics

Audio Circuitry

Audio Block Diagram

Earpiece

Microphones

Integrated Hands-free (IHF)

Audio Accessory Receive Path

Audio Control Signals

Acoustics

Earpiece Acoustic

IHF Speaker Acoustics

Microphone Acoustics

Vibra Motor

Audio Modes

Handportable Mode

Integrated Hands-free Audio Mode

Headset Audio Mode

Loop set Audio Mode

External Hands-free Audio Mode

System Connector Interface

System Connector

Accessory Control Interface (ACI)

Signal flow on ACI line - ACI-ASIC accessory inserted

Signal flow on ACI line - Non ACI-ASIC accessory inserted