Motorola B65 Service Manual

Level 3 Service Manual

Product Family B65

Tri-Band Digital Wireless Telephone

T720

GSM 850/1900 MHz & GPRS Technologies

1 and 2
Table of Contents

Level 3 Service Manual Table of Contents

B65
6881040B60

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Product Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Product Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Product Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Regulatory Agency Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Computer Program Copyrights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

About this Service Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Warranty Service Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Parts Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

General Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Controls, Indicators, and Input/Output (I/O) Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

User Interface Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Alert Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Battery Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Tools and Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Removing and Replacing the Battery Housing and Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Removing and Replacing the Subscriber Identity Module (SIM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Removing and Replacing the Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Removing and Replacing the Rear Housing Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Removing and Replacing the Transceiver Board Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Removing and Replacing the Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Removing and Replacing the Flip Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Removing the LED Light Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Removing and Replacing the Flip Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Removing and Replacing the Display Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Subscriber Identity Module (SIM) and Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

SIM Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Personality Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Manual Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Manual Test Mode Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Programming: Software Upgrade and Flexing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Part Number Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Exploded View Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Exploded View Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

6881040B60 August 01, 2002 3

Table of Contents Product Family B65

4 August 01, 2002 6881040B60

1 and 2

B65

Level 3 Service Manual Introduction

6881040B60

Introduction

Motorola® Inc. maintains a worldwide organization that is dedicated to provide
responsive, full-service customer support. Motorola products are serviced by an
international network of company-operated product care centers as well as
authorized independent service firms.

Available on a contract basis, Motorola Inc. offers comprehensive maintenance and
installation programs that enable customers to meet requirements for reliable,
continuous communications.

To learn more about the wide range of Motorola service programs, contact your local
Motorola products representative or the nearest Customer Service Manager.

Product Identification

Motorola products are identified by the model number on the housing. Use the entire
model number when inquiring about the product. Numbers are also assigned to
chassis and kits. Use these numbers when requesting information or ordering
replacement parts.

Product Names

Product names included in Product Family 0B65 (PF B65) telephones are listed on
the front cover. Product names are subject to change without notice. Some product
names, as well as some frequency bands, are available only in certain markets.

Product Changes

When electrical, mechanical or production changes are incorporated into Motorola
products, a revision letter is assigned to the chassis or kit affected, for example;

-A, -B, or -C.

The chassis or kit number, complete with revision number is imprinted during
production. The revision letter is an integral part of the chassis or kit number and
is also listed on schematic diagrams and printed circuit board layouts.

Regulatory Agency Compliance

This device complies with Part 15 of the FCC Rules. Operation is subject to the
following conditions:

• This device may not cause any harmful interference, and

• must accept interference received, including interference that may cause
undesired operation.

This class B device also complies with all requirements of the Canadian
Interference-Causing Equipment Regulations (ICES-003).

Cet appareil numérique de la classe B respecte toutes les exigences du Règlement
sur le matériel brouilleur du Canada.

6881040B60 August 01, 2002 5

6881040B60
B65

Introduction Product Family B65

1 and 2

Computer Program Copyrights

The Motorola products described in this manual may include Motorola computer
programs stored in semiconductor memories or other media that are copyrighted
with all rights reserved worldwide to Motorola. Laws in the United States and other
countries preserve for Motorola, Inc. certain exclusive rights to the copyrighted
computer programs, including the exclusive right to copy, reproduce, modify,
decompile, disassemble, and reverse-engineer the Motorola computer programs in
any manner or form without Motorola's prior written consent. Furthermore, the
purchase of Motorola products shall not be deemed to grant either directly or by
implication, estoppel, or otherwise, any license or rights under the copyrights,
patents, or patent applications of Motorola, except for a nonexclusive license to use
the Motorola product and the Motorola computer programs with the Motorola
product.

About this Service Manual

Using this service manual and the suggestions contained in it assures proper
installation, operation, and maintenance of PF B65 telephones. Refer questions
about this manual to the nearest Customer Service Manager.

A product family is the group of products having the same account product code
(APC). To locate the APC on a device, refer to “Mechanical Serial Number (MSN)”
later in this manual.

Audience

This manual aids service personnel in testing and repairing PF B65 telephones.
Service personnel should be familiar with electronic assembly, testing, and trouble­shooting methods, and with the operation and use of associated test equipment.

Use of this manual assures proper installation, operation, and maintenance of
Motorola products and equipment. It contains all service information required for
the equipment described and is current as of the printing date.

Scope

The scope of this document is to provide the basic information relating to PF B65
telephones, and also to provide procedures and processes for repairing the units at
Level 1 and 2 service centers including:

•Unit swap out

• Repairing of mechanical faults

• Basic modular troubleshooting

• Testing and verification of unit functionality

• Initiate warranty claims and send faulty modules to Level 3 or 4 repair
centers

PRELIMINARY

6 August 01, 2002 6881040B60

Level 3 Service Manual Introduction

Conventions

Special characters and typefaces, listed and described below, are used in this
manual to emphasize certain types of information.

➧

G
E

E

Note: Emphasizes additional information pertinent to the subject
matter.

Caution: Emphasizes information about actions that may result in
equipment damage.

Warning: Emphasizes information about actions that may result in
personal injury.

Keys to be pressed are represented graphically. For example, instead of “Press

the Enter Key”, you will see “Press

Information from a screen is shown in text as similar as possible to what
appears in the display. For example, ALERTS or ALERTS or ALERTS.

Information that you need to type is printed in boldface type

E”.

Revisions

Any changes that occur after manuals are printed are described in publication
revision bulletins (PMRs). These bulletins provide change information that can
include new parts listing data, schematic diagrams, and printed circuit board
layouts.

Warranty Service Policy

The product is sold with the standard 12-month warranty terms and conditions.
Accidental damage, misuse, and extended warranties offered by retailers are not
supported under warranty. Non warranty repairs are available at agreed fixed
repair prices.

Out of Box Failure Policy

The standard out of box failure criteria applies. Customer units that fail very early
on after the date of sale, are to be returned to Manufacturing for root cause analysis,
to guard against epidemic criteria. Manufacturing will bear the costs of early life
failure.

Product Support

Customer’s original unit will be repaired but not refurbished as standard.
Appointed Motorola Service Hubs will perform warranty and non-warranty field
service for level 2 (assemblies) and level 3 (limited PCB component). The Motorola
HTC centers will perform level 4 (full component) repairs.

6881040B60 August 01, 2002 7

Introduction Product Family B65

Customer Support

Customer support is available through dedicated Call Centers and in-country help
desks. Product Service training should be arranged through the local Motorola
Support Center.

Parts Replacement

When ordering replacement parts or equipment, include the Motorola part number
and description used in the service manual or supplement.

When ordering crystals or channel elements, specify the Motorola part number,
description, crystal frequency, and operating frequency desired.

When the Motorola part number of a component is not known, use the product model
number or other related major assembly along with a description of the related
major assembly and of the component in question.

In the U.S.A., to contact Motorola, Inc. on your TTY, call: 800-793-7834.

Accessories and Aftermarket Division (AAD)

Replacement parts, test equipment, and manuals can be ordered from AAD.

U.S.A. Outside U.S.A.

Phone: [phone] Phone: [phone]

FAX: [phone] FAX: [phone]

For spare parts in the EMEA region call [phone].

For spare parts in the Asia region call [phone].

PRELIMINARY

8 August 01, 2002 6881040B60

Level 3 Service Manual Specifications

Specifications

General Function Specification

Frequency Range GSM 880-915 MHz Tx (with EGSM)

Frequency Range DCS 1710-1785 MHz Tx

Channel Spacing 200 kHz
Channels 174 EGSM, 374 DCS carriers with 8 channels per carrier
Modulation GMSK at BT = 0.3
Transmitter Phase Accuracy 5 Degrees RMS, 20 Degrees peak
Duplex Spacing 45 MHz GSM, 95 MHz DCS
Frequency Stability ± 0.10 ppm of the downlink frequency (Rx)
Operating Voltage +3.0V dc to +4.2V dc (battery)

Average Transmit Current 310 mA nominal at room temperature
Average Stand-by Current 6.4 mA (DRX2), 3.5 mA (DXR9) nominal at room temperature
Dimensions, with 550 mAh battery 90.47 mm x 47.3 mm x 23.3 mm (with CLI included)

Size (Volume) 80.67 cc with 550 mAh battery

Weight 106 gm with 550 mAh battery

Temperature Range -10° C to +55° C (+15° F to +130° F)
Battery Life, 550 mAh LI Ion Battery Talk Time up to 220 minutes

925-960 MHz Rx

1805-1880 MHz Rx

+4.4V dc to +6.3V dc (external connector)

90.47 mm x 47.3 mm x 21.3 mm (without CLI)

86.19 cc with 750 mAh battery

93.04 cc with 1100 mAh battery

111 gm with 750 mAh battery
122 gm with 1100 mAh battery

Standby up to 152 hours

All talk and standby times are approximate and depend on
network configuration, signal strength, and features selected.
Standby times are quoted as a range from DRX=2 to DRX=9.
Talk times are quoted as a range from DTX off to DTX on.

Transmitter Function Specification

RF Power Output 33 dBm nominal GSM, 30 dBm nominal DCS
Output Impedance 50 ohms nominal
Spurious Emissions -36 dBm from 0.1 to 1 GHz, -30 dBm from 1 to 4 GHz

Receiver Function Specification

Receive Sensitivity -106 dBm GSM, -104 dBm DCS
RX bit error rate (100k bits) Type II < 2%
Channel Hop Time 500 microseconds
Time to Camp Approximately 5-10 seconds

Speech Coding Function Specification

Speech Coding Types FR - Regular pulse excitation / linear predictive coding with long

term prediction (RPE LPC with LTP)
HR - Vector sum excited linear prediction (VSELP)
EFR - Algebraic CELP (ACELP)
AMR - Algebraic CELP (ACELP)

6881040B60 August 01, 2002 9

Specifications Product Family B65

Speech Coding Function Specification

Bit Rate 13.0 kbps (FR)

Frame Duration 20 ms
Block Length 260 bits
Classes Class 1 bits = 182 bits; Class 2 bits = 78 bits
Bit Rate with FEC Encoding 22.8 kbps

12.2 kbps (EFR)

4.75 - 12.2 kbps (8 AMR TCH/FS modes)

5.6 kbps (HR)

4.75 - 7.95 kbps (6 AMR TCH/HS modes)

PRELIMINARY

10 August 01, 2002 6881040B60

Level 3 Service Manual Product Overview

Product Overview

Motorola PF B65 telephones feature global system for mobile communications
(GSM) air interface, general packet radio service (GPRS) transport technology, and
wireless application protocol (WAP) Internet. The PF B65 incorporates a color user
interface (UI) that is both icon and list-based for easy operation, allows Short
Message Service (SMS) text messaging, and includes personal information manager
(PIM) functionality. The PF B65 is a dual-band phone that allows roaming within
the GSM 900 MHz and digital cellular system (DCS)1800 MHz bands.

PF B65 telephones support GPRS and SMS in addition to traditional circuit
switched transport technologies. GPRS, where available, provides substantial
increases in mobile data communications performance and the efficient use of radio
spectrum. Data transmission rates for GSM networks can potentially increase from
the current rate of 9.6 kbps up to a theoretical maximum of 171.2 kbps. An increased
data rate is by no means the only benefit provided by GPRS. A key advantage is
the provision of a permanent virtual connection to the network. This “always on”
connection is possible because GPRS uses packet data transfer so that, for example,
email can be downloaded in “background mode.” There is no need for the user to
reconnect before requesting a service, eliminating connection set-up delays and
adding convenience and immediacy to data services access. The “virtual” nature of
this connection means that network resources are not consumed during periods
when a user is not actually sending or receiving data.

Features

The telephones are made of polycarbonate plastic with a metal enclosure. The
display and speaker, as well as the keypad, transceiver printed-circuit board (PCB),
microphone, charger and headphone connectors, and power button are contained
within the clam form-factor housing. The standard 550 mAh Lithium Ion (Li Ion)
battery fits behind the back cover.

The phone accepts 3V mini subscriber identity module (SIM) cards which fit into
the SIM holder underneath the battery. The antenna is a fixed stub type antenna.
Inexpensive direct connection to a computer or handheld device via RS232 or USB
for data and fax calls, and for synchronizing phonebook entries with TrueSync®
software, can be accomplished by using the optional data cable and soft modem.

PF B65 telephones use advanced, self-contained, sealed, custom integrated circuits
to perform the complex functions required for GSM GPRS communication. Aside
from the space and weight advantage, microcircuits enhance reliability, simplify
maintenance, and provide a wide variety of operational functions.

Features available in this family of telephones include:

• Low voltage technology that provides increased standby and talk times

• Extended GSM (EGSM) channels

• Tri-coder/decoder (CODEC) that allows full rate, half rate, and enhanced full
rate modes of transmission

• Supports mobile originated/mobile terminated SMS, concatenated SMS, and
cell broadcast messages

• Supports GPRS, circuit switched, and SMS networks

• WAP 1.1 compliant

1

1

1

1. Network, subscription and SIM card or service provider dependent feature. Not available in all areas.

6881040B60 August 01, 2002 11

Product Overview Product Family B65

• Supports SIM Toolkit (STK), Class 2

• Caller ID with link to phone book alerts

• Dual tinted mirror film (TMF) displays with electroluminescent (EL)
backlighting: internal 96 x 64 pixel; external 96 x 16 pixel.

• Internal display provides 3 lines of text, 1 line of icons, and 1 line of prompts.

• Display zoom

• Display animation

• PIM functionality includes: date book, message center, and 400 number phone
book with Starfish® and TrueSync® support

• Voice activation for phonebook entries and menu shortcuts

• Voice note voice recorder

• iTAP™ software for predictive text entry

• Turbo Dial® abbreviated dialing.

• Multi-language support

•32 alerts

• VibraCall® vibrating alert

• Data capable without PC card using RS232 or USB

• Integrated headset jack

• Smart button operation

• Hearing aid telephone interconnection system (HATIS) support

2

1

1

1

3

Speaker Dependant Voice Activation and Voice Note Recording

This feature allows voice tags to be used for voice dialing up to 20 phone numbers
in the phone book and for creating up to 5 voice shortcuts for menu items. The phone
must be “trained” by the voice tag being read into the phone’s memory twice before
it is recognized.

Voice tags can be added to the phone’s memory using the usual name addition
methods (i.e., via the phone book menu structure or with the shortcut editor).

➧

➧

1. Designed to synchronize with basic features of the initial release of many popular Personal Information Management (PIM) software and hardware
products.

2. Use of this function may be subject to varying State and Federal laws regarding privacy of phone conversations.

3. Not compatible with all hearing aids. Hearing aids must contain a T-coil. T-coil must be activated when using the phone.

12 August 01, 2002 6881040B60

PRELIMINARY

The user cannot place or receive calls while adding voice tags to the phone’s memory.

Because the GSM standard does not provide the option to store voice tags onto the
SIM card, voice tags are added to the phone’s memory.

Level 3 Service Manual Product Overview

PF B65 telephones also include a voice note recorder that allows up to 2 minutes of
personal messages to be recorded. This feature has a complete set of record,
playback, and management tools that make it easy to store and maintain a list of
personal memos.

Wireless Access Protocol (WAP) 1.1 Compliancy

In the WAP environment, access to the Internet is initiated in wireless markup
language (WML), which is derived from hypertext markup language (HTML). The
request is passed to a WAP gateway which retrieves the information from the server
in standard HTML (subsequently filtered to WML) or directly in WML if available.
The information is then passed to the mobile subscriber via the mobile network.

The PF B65’s microbrowser can be configured for baud, idle timeout, line type,
phone number, and connection type.

➧

➧

Bitmap image data will download as text. If the image is larger than the screen,
only part of the image will display.

When the user receives a call while in browser mode, the browser will pause and
allow the user to resume after completing the call.

SIM Application ToolkitTM - Class 2

SIM Application Toolkit is a value-added service delivery mechanism that allows
GSM operators to customize the services they offer their customers, from the
occasional user who requests sports news and traffic alerts, to a high call time
business user who receives stock alerts and checks flight times. Operators can now
create their own value-added services menu quickly and easily in the phone. The
customized menu will appear as the first menu and may be updated over-the-air
with new services when customers request them.

Simplified Text Entry

Using iTAP™ predictive text entry, pressing a key generates a character, and a
dynamic dictionary uses this to build and display a set of word or name options.
The iTAP™ feature may not be available in all languages.

Caller Line Identification

Upon receipt of a call, the calling party’s phone number is compared to the phone
book. If the number matches a phone book entry, that name displays. If there is no
phone book entry, the incoming phone number displays. If no caller identification
information is available, the Incoming Call message displays.

User must subscribe to a caller line identification service through their service

➧

provider.

6881040B60 August 01, 2002 13

Product Overview Product Family B65

Other Features

Detailed descriptions of these and the other PF B65 features can be found in the
appropriate PF B65 telephone user guide listed in the “Related Publications” section
toward the end of this manual.

PRELIMINARY

14 August 01, 2002 6881040B60

Level 3 Service Manual General Operation

General Operation

Controls, Indicators, and Input/Output (I/O) Connections

The PF B65 telephone’s controls are located on the sides of the device and on the
keypad (see Figure 1). Indicators, in the form of icons, are displayed on the LCD
(see Figure 2). Service status is indicated by a tri-color light emitting diode (LED)
located at the top of the phone on the right knuckle (Table 1). PF B65 phones have
an audible alert transducer on the top and I/O connectors, consisting of a headset
jack and an accessory port, located on the top and bottom of the phone.

Menu Key

Left Soft Key

Power Key

& End Key

Turn phone on and

off, exit menu system

Volume Keys

4-Way Navigation

Key

Scroll through

menus and lists, set

feature values

Earpiece

Display

Status Light

Right Soft Key

Voice Key

Record voice notes,

phonebook and

shortcut names

Send Key

Make and answer

calls, view recent di-

aled calls list

Microphone

Accessory Connector Port

Figure 1. PF B65 Phone Controls, Indicators and I/O

6881040B60 August 01, 2002 15

General Operation Product Family B65

Service Indicator

The service indicator (status light) changes color to show the user the state of the
phone as shown in Table 1, below.

Table 1. Service Indicator States

Indication State

Alternating red / green Incoming call
Flashing green In service, home system
Flashing yellow Roaming, non-home system
Flashing red No service

Liquid Crystal Display (LCD)

The LCD provides a high contrast backlit display for easy readability in all light
conditions. The large bit-mapped 96 x 64 display includes 3 lines of text, 1 line of
icons, and 1 line of prompts.

Display zoom allows setting the phone’s display to show either three lines or two
lines of text plus soft key labels. Three lines of text display more information, while
two lines increase text size for improved visibility.

Display animation makes the phone’s menus move smoothly as the user scrolls up
and down. Turn animation off to conserve the battery.

In Use
Indicator

GPRS
Indicator

Signal
Strength
Indicator

Roam
Indicator

)8?I P VQ5

Service Provider

10:00am
10/10/02

Active
Line
Indicator

^

U

Clock

bg

Messages

r

Web
Access

Phonebook

e

RECENTSTYLES

Menu
Indicator

Soft Key Labels

Te xt
Entry
Mode
Indicator

Battery
Level
Indicator

Ring
Style
Indicator

Message
Waiting
Indicator

Datebook

Figure 2. PF B65 Icon Indicators

Whether a phone displays all indicators depends on the programming and services

➧

PRELIMINARY

16 August 01, 2002 6881040B60

to which the user subscribes.

Level 3 Service Manual General Operation

Figure 2 shows common icons displayed on the LCD.

• Signal Strength Indicator. Shows the strength of the phone’s connection

with the network. Calls cannot be sent or received when the “no signal”
indicator is displayed.

• GPRS Indicator. Your service provider may use this indicator to indicate that

a GPRS packet data connection is active. This type of connection may be used
by your service provider to allow faster data transfer speeds. The GPRS
indicator does not mean you are in a call; it indicates only that you are
registered on the network via a GPRS connection.

• In Use Indicator. Appears when a call is in progress.

• Roam Indicator.

5

Appears when the phone uses another network system
outside the user’s home network. When leaving the home network area, the
phone roams, or seeks another network.

• Message Waiting Indicator.

5

Appears when the phone receives a text

message. This is a network-dependent feature.

• Voice Message Waiting Indicator.

1

Appears when a voicemail message is

received. This is a network-dependent feature.

• Battery Level Indicator. Shows the amount of charge left in the battery. The
more segments visible, the greater the charge. Recharge the battery as soon as
possible when the Low Battery warning message appears.

•Active Line. When you use a SIM card that supports dual phone lines, this
indicator shows the current active phone line.

• Ring Style. Shows the current selected alert style. The default setting is a
loud ring.

ï = loud ring
ï = soft ring
ï = vibrate
ï = ring and vibrate
ï = silent

• Menu Indicator. Indicates the user can press the menu soft key to open a
menu.

1. Network, subscription and SIM card or service provider dependent feature. Not available in all areas.

6881040B60 August 01, 2002 17

General Operation Product Family B65

User Interface Menu Structure

Figure 3 shows the PF B65 telephone menu structure.

Main Menu

• Recent Calls

• Received Calls

• Dialed Calls

• Notepad

•Call Times

•Call Cost

• Service Dial

• Fixed Dial

• Phonebook

• Picture Viewer

• Datebook

•Quick Dial

•Radio

•Chat

• Messages

•Voicemail

•Text Msgs

• Email Msgs

• Browser Alerts

• Info Services

•Quick Notes

•Outbox

•Drafts

• Ring Styles

•Style

• Style Detail

• My Tones

• Shortcuts

• Voice Notes

• SIM Applications

• Browser

• My Java Apps

• Calculator

• Games

• Settings

Settings Menu

• Call Forward

• Voice Calls

• Fax Calls

• Data Calls

• Cancel All

• Forward Status

• Phone Status

• My Tel. Numbers

• Credit Info/Available

• Active Line

• Battery Meter

• Other Information

• Browser Setup

• In-Call Setup

• In-Call Timer

•Call Cost Setup

•My Caller ID

• Talk and Fax

• Answer Options

• Call Waiting

• Security

• Phone Lock

• Lock Application

• Fixed Dial

•Call Barring

•SIM Pin

•New Passwords

• Java Tools

• Java App Loader

• Java System

• Network Access

• Other Settings

•Personalize

• Main Menu

•Keys

•Greeting

• Wallpaper

• Screen Saver

• Quick Dial

• Initial Setup

• Time and Date

• 1-Touch Dial

• Auto Redial

• Backlight

• Status Light

• Zoom

•Scroll

• Animation

• Language

•Battery Save

• Contrast Setting

•DTMF

•Master Reset

• Master Clear

•Network

•Car Settings

• Headset

Figure 3. PF B65 Menu Structure

Alert Settings

PF B65 telephones include up to 32 preset alert tones and vibrations that can be
applied to all alert events at the same time.

Pressing either volume key mutes the alert.

➧

PRELIMINARY

18 August 01, 2002 6881040B60

Level 3 Service Manual General Operation

Battery Function

Battery Gauge

The telephone displays a battery level indicator icon in the idle screen to indicate
the battery charge level. The gauge shows four levels: 100%, 66%, 33%, and Low
Battery.

Battery Removal

Removing the battery causes the device to immediately shut down and any pending
work (for example, partially entered phone book entries or outgoing messages) is
lost.

To ensure proper memory retention, turn OFF the phone before removing the

➧

battery. Immediately replace the old battery with a fresh battery.

Operation

G

If the battery is removed while receiving a message, the message will be lost.

For detailed operating instructions, refer to the appropriate user’s guide listed in
the Related Publications section toward the end of this manual.

6881040B60 August 01, 2002 19

General Operation Product Family B65

PRELIMINARY

20 August 01, 2002 6881040B60

1 and 2

Level 3 Service Manual Tools and Test Equipment

6881040B60
B65

Tools and Test Equipment

The following table lists tools and test equipment recommended for disassembly
and reassembly of PF B65 telephones. Use either the listed items or equivalents.

Table 2. General Test Equipment and Tools

Motorola Part Number

RSX4043-A Torque Driver Used to remove and replace screws

1

Description Application

—

See Table 7 Rapid Charger

0180386A82

6680388B67

6680388B01 Tweezers, plastic Used during assembly/disassembly

— Digital Multimeter, HP34401A

8102430Z04 GSM / DCS Test SIM Used to enable manual test mode

1. To order in North America, contact Motorola Aftermarket and Accessories Division (AAD) at [phone] or
FAX [phone]; Internationally, AAD can be reached by calling [phone] or by fax [phone].

2. Not available from Motorola. To order, contact Hewlett Packard at [phone].

Torque Driver Bit T-6 Plus, Apex 440-6IP
Torx Plus or equivalent

Antistatic Mat Kit (includes 66-80387A95
antistatic mat, 66-80334B36 ground
cord, and 42-80385A59 wrist band)

Disassembly tool, plastic with flat and
pointed ends (manual opening tool)

2

Used with torque driver

Used to charge battery and power
phone

Provides protection from damage to
device caused by electrostatic discharge
(ESD)

Used during assembly/disassembly of
phone

Used to measure battery voltage

6881040B60 August 01, 2002 21

Disassembly Product Family B65

Disassembly

The procedures in this section provide instructions for the disassembly of a PF B65
telephone. Tools and equipment used for the phone are listed in Table 2, preceding.

Many of the integrated devices used in this phone are vulnerable to damage from

G
G

Removing and Replacing the Battery Housing and Battery

E

electrostatic discharge (ESD). Ensure adequate static protection is in place when
handling, shipping, and servicing the internal components of this equipment.

Avoid stressing the plastic in any way to avoid damage to either the plastic or
internal components.

All batteries can cause property damage and/or bodily injury such as burns if a
conductive material such as jewelry, keys, or beaded chains touch exposed terminals.
The conductive material may complete an electrical circuit (short circuit) and
become quite hot. Exercise care in handling any charged battery, particularly when
placing it inside a pocket, purse, or other container with metal objects.

1. Ensure the phone is turned off.

2. Press in and hold the battery housing latch as shown in Figure 4.

BATTERY HOUSING LATCH

Figure 4. Removing the Battery Housing

3. Lift the battery housing completely off the phone.

020200o

22 August 01, 2002 6881040B60

Level 3 Service Manual Disassembly

4. Lift the end of the battery and remove it completely (See Figure 5).

BATTERY

E

020201o

Figure 5. Removing the Battery

There is a danger of explosion if the Lithium Ion battery is replaced incorrectly.
Replace only with the same type of battery or equivalent as recommended by the
battery manufacturer. Dispose of used batteries according to the manufacturer’s
instructions.

5. To replace, align the battery with the battery compartment so the contacts on
the battery match the battery contacts in the phone.

6. Insert the battery, printed arrow first, into the battery compartment and push
down.

7. Insert the ridge at the bottom of the battery housing into the base of the phone,
then push the cover down and snap it into place.

6881040B60 August 01, 2002 23

Disassembly Product Family B65

Removing and Replacing the Subscriber Identity Module (SIM)

1. Remove the battery housing and battery as described in the procedures.

2. Slide the SIM lock away from the SIM card to unlock as shown in Figure 6.

3. Carefully lift the SIM from its holder.

SIM HOLDER LOCKED

SIM HOLDER UNLOCKED

SIM

020202o

Figure 6. Removing the SIM

4. To replace, insert the SIM into the holder, ensuring the keyed corner of the
SIM aligns with the notch molded into the holder.

5. Lock the SIM into place by sliding the lock towards the SIM card.

6. Replace the battery and battery housing as described in the procedures.

24 August 01, 2002 6881040B60

Level 3 Service Manual Disassembly

Removing and Replacing the Antenna

1. Remove the battery housing and battery as described in the procedures.

2. By hand, rotate the antenna counterclockwise until loose. See Figure 7.

ANTENNA

Figure 7. Removing the Antenna

3. When the antenna threads are completely disengaged, pull the antenna
straight out of the phone to remove.

Ensure antenna threads are properly engaged before tightening to prevent damage

G

to the antenna or housing.

4. To replace, insert the threaded end of the antenna carefully into the housing
and, after ensuring the threads are properly engaged, rotate clockwise. Tighten
firmly by hand.

5. Replace the battery and battery housing as described in the procedures.

Removing and Replacing the Rear Housing Assembly

This product contains static-sensitive devices. Use anti-static handling procedures

G

to prevent electrostatic discharge (ESD) and component damage.

1. Remove the battery housing, battery, and antenna as described in the
procedures.

020203o

6881040B60 August 01, 2002 25

Disassembly Product Family B65

2. Using a Torx driver with a T-6 bit, remove the 4 screws from the rear housing
assembly (See Figure 8).

SCREWS

SCREWS

020251o

Figure 8. Removing the Rear Housing Assembly Screws

3. Locate the 2 housing catches on the sides of the phone as shown in Figure 9.

4. Using the pointed end of the disassembly tool, depress the housing catches to
release the rear housing assembly from the front housing.

26 August 01, 2002 6881040B60

Level 3 Service Manual Disassembly

5. Rotate the rear housing assembly and pull it away from the front housing to
remove.

020204o

Figure 9. Removing the rear housing assembly

6. To replace, carefully align rear housing assembly with the front housing, then
press the rear assembly down until the 2 housing catches engage with the
corresponding openings on the rear housing. Press the housings together until
the catches snap into place.

7. Replace the 4 screws and tighten securely. Do not over tighten.

8. Replace the antenna, battery, and battery housing as described in the
procedures.

6881040B60 August 01, 2002 27

Disassembly Product Family B65

Removing and Replacing the Transceiver Board Assembly

This product contains static-sensitive devices. Use anti-static handling procedures

G

G

to prevent electrostatic discharge (ESD) and component damage.

1. Remove the battery housing, battery, antenna, and rear housing assembly as
described in the procedures

The flexible printed cable (FPC) (flex) is easily damaged. Exercise extreme care when
handling.

2. Using the plastic tweezers, remove the metal chassis shield (See Figure 10).

.

PLASTIC TWEEZERS

Figure 10. Removing the Chassis Shield

020252o

28 August 01, 2002 6881040B60

Level 3 Service Manual Disassembly

3. Carefully work the flat end of the disassembly tool under the flex connector
and disconnect it from the transceiver board (See Figure 11).

DISSASSEMBLY TOOL

FLEX

020205o

Figure 11. Disconnecting the Flex From the Transceiver Board

4. Using the disassembly tool, lift the transceiver board assembly from the front
housing. To replace, insert the transceiver board assembly into the front
housing with the flex connector on top.

5. Insert the flex connector squarely into its mating connector on the transceiver
board and press firmly until it snaps into place.

6. Replace the metal chassis shield, rear housing assembly, antenna, battery, and
battery housing as described in the procedures.

6881040B60 August 01, 2002 29

Disassembly Product Family B65

Removing and Replacing the Keypad

1. Remove the battery housing, battery, antenna, rear housing assembly, and
transceiver board assembly as described in the procedures.

2. Lift the keypad from the front housing as shown in Figure 12.

DISASSEMBLY TOOL

KEYPAD

020207o

Figure 12. Removing the Keypad

3. To replace, insert the keypad into the front housing, ensuring the keys align
properly with the openings in the front housing.

4. Replace the transceiver board, metal chassis shield, rear housing assembly,
antenna, battery, and battery housing as described in the procedures.

30 August 01, 2002 6881040B60

Level 3 Service Manual Disassembly

Removing and Replacing the Flip Cover

1. Remove the battery housing, battery, antenna, rear housing assembly,
transceiver board assembly, and keypad as described in the procedures.

2. Using the disassembly tool, lift the bottom end of the flip cover away from the
flip assembly as shown in Figure 13.

DISSASSEMBLY TOOL

020253o

Figure 13. Removing the Flip Cover

3. To replace, align the top corners of the flip cover with the opening of the flip
barrel and push down on all 4 corners of the cover until it snaps into place.

4. Replace the transceiver board, metal chassis shield, rear housing assembly,
antenna, battery, and battery housing as described in the procedures.

6881040B60 August 01, 2002 31

Disassembly Product Family B65

Removing the LED Light Guard

1. Using the pointed end of the disassembly tool, push the clear plastic LED light
guard out of the front housing from the inside of the housing (See Figure 14).

020261o

Figure 14. Removing the LED Light Guard

2. To replace, insert the LED light guard into the front housing from the front of
the housing assembly, with the curved side of the guard facing the inside of
the phone.

3. Replace the keypad, transceiver board, metal chassis shield, rear housing
assembly, antenna, battery, and battery housing as described in the proce­dures.

32 August 01, 2002 6881040B60

Level 3 Service Manual Disassembly

Removing and Replacing the Flip Assembly

1. Remove the battery housing, battery, antenna, rear housing assembly, metal
sheath, transceiver board, keypad, and flip cover as described in the
procedures.

The flex is fragile and easily damaged. Be very careful when passing the flex through

G

the front housing opening.

2. Seat the flip in the flip hinge disassembly fixture as shown in Figure 15. Gently
push down on the flip hinge to ensure the flip is seated securely in the fixture,
being careful to not damage the flex connector.

3. Close the flip and push the lever on the fixture down until it can go no further.

4. Open the flip and rotate it counterclockwise until the hinge disconnects from
the barrel, exposing the hinge assembly (See Figure 15).

PUSH DOWN TO LOCK

HINGE ASSEMBLY

Figure 15. Removing the Flip Assembly From the Front Housing

020258o

5. Lift the lever on the fixture and remove the display module and front housing,
being careful to not lose the hinge assembly screw or damage the flex connector.

6881040B60 August 01, 2002 33

Disassembly Product Family B65

6. To detach the flex connector, rotate the display module and carefully thread
the flex connector through the opening in the base front housing (See
Figure 16).

020259o

Figure 16. Removing the Flex Connector

7. To replace, thread the flex connector through the front housing opening at an
angle.

34 August 01, 2002 6881040B60

Level 3 Service Manual Disassembly

8. Close the barrel of the flip on the side where the flex connector is located,
leaving open the side where the hinge assembly will be inserted into the barrel
(See Figure 17).

HINGE ASSEMBLY

020262o

Figure 17. Replacing the Hinge Assembly

9. Insert the hinge assembly into the barrel. Use the flat end of the disassembly
tool to push the hinge assembly into the barrel until it is flat. Rotate the hinge
of the flip assembly into the front housing until they snap together.

10. Replace the keypad, keyboard assembly, spacer gasket, transceiver board
assembly, rear chassis assembly, antenna, battery, and battery housing as
described in the procedures.

6881040B60 August 01, 2002 35

Disassembly Product Family B65

Removing and Replacing the Display Module

1. Using a Torx driver with a T-6 bit, remove the 4 screws from the display module
(See Figure 18).

SCREWS

SCREWS

020263

Figure 18. Removing the Display Module

2. Lift the display module up and slide it out if its housing, being careful to not
damage or stress the flex connector.

3. To replace, thread the flex connector into the housing barrel and seat the
display module back into the flip front housing.

4. Replace the 4 display module screws.

5. Replace the keypad, keyboard assembly, spacer gasket, transceiver board
assembly, rear chassis assembly, antenna, battery, and battery housing as
described in the procedures.

36 August 01, 2002 6881040B60

Level 3 Service Manual Subscriber Identity Module (SIM) and Identification

Subscriber Identity Module (SIM) and Identification

SIM Card

A SIM is required to access the existing local GSM network, or remote networks
when traveling (if a roaming agreement has been made with the provider).

The SIM contains:

• All the data necessary to access GSM services.

• The ability to store user information such as phone numbers.

• All information required by the network provider to provide access to the
network.

Personality Transfer

A personality transfer is required when a phone is express exchanged or when the
main board is replaced. Personality transfers reproduce the customer's original
personalized details such as menu and stored memory such as phone books, or even
just program a unit with basic user information such as language selection. PF B65
telephones use TrueSync® synchronization software to effect a personality transfer.

Identification

Each Motorola GSM device is labeled with a variety of identifying numbers. The
following information describes the current identifying labels.

Mechanical Serial Number (MSN)

The Mechanical Serial Number (MSN) is an individual unit identity number and
remains with the unit throughout the life of the unit.

The MSN can be used to log and track a unit on Motorola's Service Center Database.

The MSN is divided into 4 sections as shown in Figure 19.

MSN 10 Digits

3 Digits 1 Digit 2 Digits 4 Digits

APC DC DC SNR

Account Product Code

i.e. StarTAC Phone130

TM

Figure 19. MSN Label Breakdown

Distribution Center
i.e. Easter Inch

Date Code: Year and
Month of Shipment

Unit's individual serial
number

000807a

6881040B60 August 01, 2002 37

Subscriber Identity Module (SIM) and Identification Product Family B65

International Mobile Station Equipment Identity (IMEI)

The International Mobile station Equipment Identity (IMEI) number is an
individual number unique to the PCB and is stored within the unit's memory. Figure
20 illustrates the various parts of this number.

IMEI 16 Digits

6 Digits 2 Digits 6 Digits 2 Digits

TAC FAC SNR IU

Type Approval Code Distribution Center

factory code

Individual PCB Serial
Number

Internal Use - spare
digits

000808o

Figure 20. IMEI Label Breakdown

Other label number configurations present are:

• TRANSCEIVER NUMBER: Identifies the product type. Normally the SWF
number. (i.e. V100).

• PACKAGE NUMBER: Identifies the equipment type, mode, and language in
which the product is shipped.

38 August 01, 2002 6881040B60

Level 3 Service Manual Troubleshooting

Troubleshooting

Manual Test Mode

Motorola PF B65 telephones are equipped with a manual test mode capability. This
allows service personnel to verify functionality and perform fault isolation by
entering keypad commands.

To enter the manual test command mode, a GSM/DCS test SIM must be used.

1. Turn the phone OFF.

2. Remove the battery as described in the procedures.

3. Remove the customer’s SIM card from the phone as described in the
procedures.

4. Insert the test SIM into the SIM slot.

5. Replace the battery as described in the procedures.

6. Turn the phone ON.

Manual Test Mode Commands

Table 3. Manual Test Commands

Key Sequence Test Function/Name Remarks

<Menu>048263* Enter manual test mode

“End” Key Exit manual test mode

54* Suspend Required for all Test Mode Operations

0*0*0 Select tone 0

0*0*1 Select tone 1

0*0*2 Select tone 2

0*0*3 Select tone 3

0*0*4 Select tone 4

0*0*5 Select tone 5

0*0*6 Select tone 6

0*0*7 Select tone 7

0*0*8 Select tone 8

0*0*9 Select tone 9

0*1*X Disable tone X

3*0*1 Enable vibrator

3*0*0 Disable vibrator

5*0*0 Set audio level 0

5*0*1 Set audio level 1

5*0*2 Set audio level 2

5*0*3 Set audio level 3

5*0*4 Set audio level 4

5*0*5 Set audio level 5

5*0*6 Set audio level 6

5*0*7 Set audio level 7

6881040B60 August 01, 2002 39

Troubleshooting Product Family B65

Table 3. Manual Test Commands (Continued)

Key Sequence Test Function/Name Remarks

5*0*8 Set audio level 8

5*0*9 Set audio level 9

5*0*10 Set audio level 10

5*0*11 Set audio level 11

5*0*12 Set audio level 12

5*0*13 Set audio level 13

5*0*14 Set audio level 14

5*0*15 Set audio level 15

6*2*2*0*0 Set Audio Path. Int Mic, IntSpk, RX unmute, TX unmute

6*4*6*0*0 Set Audio Path. Boom Mic, Boom Spk, RX unmute, TX unmute

10*0*3 Set band GSM 900

10*0*4 Set band DCS 1800

10*0*5 Set band PCS 1900

10*0*6 Set dual band GSM 900/1800

10*1*0 Read band 3= GSM 4= DCS 5= PCS 6 =GSM/DCS

18*0 Initialize non-volatile memory (Master Reset)

18*1 Initialize non-volatile memory (Master Clear)

55*2*001 Test Display. All pixels ON

55*2*000 Test Display. All pixels OFF

55*2*002 Test Display. Checkerboard pattern A

55*2*003 Test Display. Checkerboard pattern B

55*2*004 Test Display. Border pixels ON

*#06# IMEI Check No Test Mode Required

Phone Set up -->
Phone Status -->

Other

Information

Flex Version/Technology/S-W Version/Readiness Status No Test Mode Required

40 August 01, 2002 6881040B60

Level 3 Service Manual Troubleshooting

Troubleshooting Chart

Table 4. PF B65 Telephone: Level 1 and 2 Troubleshooting Chart

Symptom Probable Cause Verification and Remedy

1. Telephone will not turn on or stay on. a) Battery either discharged or

2. Telephone exhibits poor reception or
erratic operation such as calls frequently
dropping or weak or distorted audio.

3. Display is erratic, or provides partial or
no display.

4. Incoming call alert transducer audio
distorted or volume is too low.

defective.

b) Battery connectors open or
misaligned.

c) Transceiver board assembly
defective.

d) keyboard assembly failure. Replace the keyboard assembly. Temporarily

a) Antenna assembly defective. Check to make sure that the antenna pin is

b) Transceiver board assembly
defective.

a) Transceiver board connections
faulty.

b) Flip assembly defective. Temporarily replace the flip assembly with a known

c) Transceiver board assembly
defective.

Faulty transceiver board assembly. Replace the transceiver board assembly (refer to

Measure battery voltage across a 50 ohm (>1
Watt) load. If the battery voltage is <3.25 Vdc,
recharge the battery using the appropriate battery
charger. If the battery will not recharge, replace the
battery. If battery is not at fault, proceed to b.

Visually inspect the battery connectors on both the
battery and the telephone. Realign and, if
necessary, either replace the battery or refer to a
Level 3 Service Center for the battery connector
replacement. If battery connectors are not at fault,
proceed to c.

Remove the transceiver board assembly.
Substitute a known good assembly and
temporarily reassemble the unit. Depress the
PWR button; if unit turns on and stays on,
disconnect the dc power source and reassemble
the telephone with the new transceiver board
assembly. Verify that the fault has been cleared. If
the fault has not been cleared then proceed to d.

connect a +3.6 Vdc supply to the battery
connectors. Depress the PWR button. If unit turns
on and stays on, disconnect the dc power source
and reassemble with the new keyboard assembly.

properly connected to the transceiver board
assembly. If connected properly, substitute a
known good antenna. If the fault is still present,
proceed to b.

Replace the transceiver board assembly (refer to
1c). Verify that the fault has been cleared and
reassemble the unit with the new transceiver board
assembly.

Remove rear chassis assembly from unit, check
general
condition of flexible printed cable (flex). If the flex is
good, check that the flex connector is fully pressed
down. If not, check connector to transceiver board
connections. If faulty connector, replace the
transceiver board assembly. If connector is not at
fault, proceed to b.

good assembly. If fault has been cleared,
reassemble with the new flip assembly. If fault not
cleared, proceed to c.

Replace the transceiver board assembly (refer to
1c). Verify that the fault has been cleared and
reassemble the unit with the new transceiver board
assembly.

1c). Verify that the fault has been cleared and
reassemble the unit with the new transceiver board
assembly.

6881040B60 August 01, 2002 41

Troubleshooting Product Family B65

Table 4. PF B65 Telephone: Level 1 and 2 Troubleshooting Chart (Continued)

Symptom Probable Cause Verification and Remedy

5. Telephone transmit audio is weak.
(usually indicated by called parties
complaining of difficulty in hearing voice).

6. Receive audio from earpiece speaker is
weak or distorted.

7. Telephone will not recognize or accept
SIM.

8. Phone does not sense when flip is
opened or closed (usually indicated by
inability to answer incoming calls by
opening the flip, or inability to make
outgoing calls).

a) Microphone connections to the
transceiver board assembly
defective.

b) Microphone defective. Gain access to microphone. Disconnect and

c) Transceiver board assembly
defective.

a) Connections to or from
transceiver board assembly
defective.

b) Flip assembly defective. Temporarily replace the flip assembly with a known

c) Antenna assembly defective. Check to make sure the antenna is installed

d) Transceiver board assembly
defective.

a) SIM defective. Check the SIM contacts for dirt. Clean if necessary

b) Flip assembly defective. Temporarily replace the flip assembly with a known

c) Transceiver board assembly
defective.

a) Flip assembly defective. Temporarily replace the flip assembly with a known

b) Transceiver board assembly
defective.

Gain access to the microphone as described in the
procedures. Check connections. If connector is
faulty proceed to c; if the connector is not at fault,
proceed to b.

substitute a known good microphone. Place a
call and verify improvement in transmit signal as
heard by called party. If good, reassemble with
new microphone. If microphone is not at fault,
reinstall original microphone and proceed to c.

Replace the transceiver board assembly (refer to
1c). Verify that the fault has been cleared and
reassemble the unit with the new transceiver board
assembly.

Gain access to the transceiver board assembly as
described in the procedures. Check flex and the
flex connector from the flip assembly to the
transceiver board assembly. If flex is at fault,
replace flip assembly. If flex connector is at fault,
proceed to d. If connection is not at fault, proceed
to b.

good assembly. If fault has been cleared,
reassemble with the new flip assembly. If fault not
cleared, proceed to c.

correctly. If the antenna is installed correctly,
substitute a known good antenna assembly. If this
does not clear the fault, reinstall the original
antenna assembly and proceed to d.

Replace the transceiver board assembly (refer to
1c). Verify that the fault has been cleared and
reassemble with the new transceiver board
assembly.

and check if fault has been cleared. If the contacts
are clean, insert a known good SIM into the
telephone. Power up the unit and confirm that the
SIM has been accepted. If the fault no longer
exists, replace the defective SIM. If the SIM is not
at fault, proceed to b.

good assembly. If fault has been cleared,
reassemble with the new flip assembly. If fault not
cleared, proceed to c.

Replace the transceiver board assembly (refer to
1c). Verify that the fault has been cleared and
reassemble the unit with the new transceiver board
assembly.

good assembly. If fault has been cleared,
reassemble with the new flip assembly. If fault not
cleared, proceed to b.

Replace the transceiver board assembly (refer to
1c). Verify that the fault has been cleared and
reassemble the unit with the new transceiver board
assembly.

42 August 01, 2002 6881040B60

Level 3 Service Manual Troubleshooting

Table 4. PF B65 Telephone: Level 1 and 2 Troubleshooting Chart (Continued)

Symptom Probable Cause Verification and Remedy

9. Vibrator feature not functioning. Transceiver board assembly

10. Internal Charger not working. Faulty charger circuit on

11. Real Time Clock resetting when
standard battery is removed.

12. No or weak audio when using headset. a) Headset not fully pushed home. Ensure the headset plug is fully seated in the jack

defective.

transceiver board assembly.

Lithium button cell in the display
board may be depleted.

b) Faulty jack socket on transceiver
board assembly.

Replace the transceiver board assembly (refer to
1c). Verify that the fault has been cleared and
reassemble the unit with the new transceiver board
assembly.

Test a selection of batteries in the rear pocket of
the desktop charger. Check LED display for the
charging indications. If these are charging
properly, then the internal charger is at fault.
Replace the transceiver board assembly (refer to
1c). Verify that the fault has been cleared and
reassemble the unit with the new transceiver board
assembly.

Refer service to a Level 3 service center for
replacement.

socket. If fault not cleared, proceed to b.

Replace the transceiver board assembly (refer to
1c). Verify that the fault has been cleared and
reassemble the unit with the new transceiver board
assembly.

Programming: Software Upgrade and Flexing

Contact your local technical support engineer for information about equipment and
procedures for flashing and flexing.Part Number Charts

The following charts are provided as a reference for the parts associated with
PF B65 telephones.

Related Publications

Motorola T720 User Guide, English 6809441A06

6881040B60 August 01, 2002 43

Troubleshooting Product Family B65

Exploded View Diagram

1

2

3

4

5

6

7

8

9

10

18

17

21

20

19

11

12

13

16

15

14

Figure 21. Exploded View

44 August 01, 2002 6881040B60

Level 3 Service Manual Troubleshooting

Exploded View Parts List

Table 5. Exploded View Parts List

Item

Number

1 1586639K01 Flip Cover with CLI 11 0304387F02 Screws, Base (4)

2 0304387F03 Screws, Transceiver (4) 12 0186584K Battery

3 5585953C Hinge Assembly 13 0186683K01 Battery Door, 550 mAh

4 0186645K01 Flip Main Housing 14 5586652K Chassis Latch

5 6186580K01 Display Lens 15 2686590K Chassis Shield

6 0186669K01 Front Housing 16 7586655K Chassis SIM Box

7 7586600K Keypad 17 5087974K Mic

8 4086609K Popple Dome 18 1486604K Mic Boot

9 8586595K01 Stubby Antenna 19 0186636K01 Flip Display Module Assembly

10 1586592K01 Back Housing, Putty Gray 20 0186670K01

Motorola Part

Number

Description

Item

Number

21 6186635K01 Flip CLI Lens Assembly

Motorola Part

Number

Description

Flip Chassis Medallion
Assembly

There is a danger of explosion if the Lithium Ion battery pack is replaced incorrectly.
Replace only with the same type of battery or equivalent as recommended by the

E

battery manufacturer. Dispose of used batteries according to the manufacturer’s
instructions.

Table 6. Postponable Housing Cover Kits

Color Housing Kit

Astrolite Silver SHN9009 SHN9036 SHN9050 SHN9042

Metallic Blue SHN9016 SHN9037 SHN9051 SHN9043

Iris Blue SHN9014 SHN9069 SHN9052 SHN9044

Silver Mint SHN9015 SHN9038 SHN9053 SHN9045

Desert Pearl SHN9026 SHN9039 SHN9054 SHN9046

Classic Red SHN9027 SHN9040 SHN9055 SHN9047

Dark Indigo Metallic SHN9028 SHN9041 SHN9056 SHN9064

Amethyst Gray SHN9029 SHN9049 SHN9057 SHN9065

Green Metallic SHN9030 SHN9048 SHN9058 SHN9066

Battery Door Kit
550mAh Battery

Battery Door Kit
750mAh Battery

Battery Door Kit
1100mAh Battery

Yellow Gold Metallic SHN9031 SHN9070 SHN9059 SHN9067

Unpainted SHN9071 SHN9060 SHN9068

Housing kits contain items 1, 2, 3, 9, 10, 14, 15, and 16. See Table 5.
Battery Door kits contain battery cover, latch, and spring.

6881040B60 August 01, 2002 45

Troubleshooting Product Family B65

Accessories

Table 7. Accessories

Part Description Part Number

Battery, slim, 550 mAh SNN5582

Battery, high performance, 750 mAh SNN5588

Battery, extra capacity, 1100 mAh SNN5595

Mid-Rate travel charger SPN4992

Adapter, travel charger, Euro plug SPN4993

Adapter, travel charger, UK plug SPN4994

Adapter, travel charger, Brazilian plug SPN4741

Adapter, travel charger, Argentinian plug SPN4739

Adapter, travel charger, Korean plug SPN4774

Adapter, travel charger, Hong Kong plug SPN4756

Desktop charger, mallard SPN4997

Desktop charger, mallard refresh SPN5029

Desktop charger, mallard with insert SPN5021

Desktop charger, loon SPN5019

Vehicle power adapter SYN7818

Car kit, easy install SYN8597

Car kit, easy install, puck SYN9169

Car kit, pro install, digital S9609

Car kit, pro install, analog S9610

Speakerphone attachment SPN5028

Headset, FM stereo radio SYN8609

Headset, dual, retractable SYN8284

Headset, single, retractable SYN9050

Headset, send / end button SYN9351

Headset, over the ear SYN8908

Headset, silver AAYN4264

Neckloop, hands-free (compatible with T-coil hearing aids) SYN7875

Speaker, hands-free clip-on SYN8610

Desktop station, hands-free SYN8596

Data kit, USB S8951

Data kit, serial multi-connect S8952

Data kit, serial multi-connect for Palm™ III/V S8953

Data cable, USB SKN6311

Data cable, serial SKN6315

Data cable, serial for Palm™ III SKN6320

Data head, serial SYN0279

Belt clip, black SYN8763

Holster, rotating 1586679K01

46 August 01, 2002 6881040B60

MOTOROLA, the Stylized M Logo, and all other trademarks indicated as such herein are trademarks of Motorola, Inc.

TrueSync and Starfish are registered trademarks of Starfish, Inc., a wholly owned independent subsidiary of Motorola, Inc.

All other product or service names are the property of their respective owners.

® Reg. U.S. Pat. & Tm. Off.

 2002 Motorola, Inc.

All rights reserved.

Personal Communications Sector,

1500 Gateway Blvd.

Boynton Beach, FL 33426-8292

@6881040B60@

6881040B60-O

A10

J100

N_GSM_EXC_SW

GSM_EXC_SW

N_DCS_SW

DCS_SW

FL130

FL110

N_DCS_SEL

U110

RX_EN

RVCO

U140

RF_V2

U420
GSM

U430
DCS

GSM_TX

DCS_TX

PA_B+

PA_B+

U400

U100

RX_DCS

PA_B+

RX_GSM

RF_V1

N_GSM_SEL

GSM_TX

DCS_TX

PA_B+

VAPC

FL140

FL120

DCS_SEL

RX_LO

DCS_SEL

U120

N_DCS_SEL

RF_V2

GSM_EXC_EN

DCS_EXC_EN

U300

897-1747MHz

N_GSM_SEL

FL160

SF_OUT

TX_EN

RF_V2

VCO_EN

LO_IN

IF_POSITIVE

IF_NEGATIVE

FEEDBACK

N_GSM_SEL

RF_V2

SWITCHED_V CC

U170

IF_OUT

FL170

400MHz

POWER_CONTR OL

TX_EN

U450

TX_KEY_PAC

POWER_DETE CT_SWITCH

SATURATION_DETECT

RX_EN

U301

HIGH_FREQUE NCY_MODULATION

RF SCHEMATIC PAGE 1/2

RX_TUNE_LINE

TX_TUNE_LINE

RF SCHEMATIC PAGE 2/2

RF_V2

U203

RF_V2

RVCO

RX_SERIAL_CLOCK

RX_SERIAL_FRAME_SYNC

RX_ACQUIRE

RX_SERIAL_DATA

U202

RF_V1

5V

5V

PRESCALER_IN

HIGH_FREQUENCY_MODULATION

RX_CHARGE_PUMP

TX_CHARGE_PUMP

RF_V2

SWITCHED_VCC

IF_IN

AOC_DRIVE

POWER_DETECTOR_SWITCH

TX_KEY_PAC

N_DCS_SELECT
N_GSM_SELECT

SATURATION_DETECT

RF_V2

RF_V1

U201

TX_CLOCK

TX_KEY
MAGIC_SPI_CS

MAGIC_SPI_CLK
MAGIC_SPI_DATA

TX_SERIAL_DATA_IN

13MHz_CLOCK_OUT

CLK_SELECT

DM_CS

RF_V1

Q240

MNCP_VCC

5V

VREF

RF_V2

N_EXC_EN

N_TX_EN

Q700

RF_V2

N_DCS_SELECT

TX_ENABLE

RVCO

Q502

RF_V2

U710

DCS_SEL

VCO_EN

N_GSM_SELECT

GSM_EXCITER_ENABLE

Q701

SUPERFILTER_OUT

GSM_EXCITER_ENABLE

DCS_EXCITER_ENABLE

RF_V2

Y250

26MHz

DCS_EXCITER_ENA BLE

U501

B+

N_GSM_EXC_SW

RF_V2

N_DCS_SELECT

GSM_EXCITER_ENABLE

5V

U501

RX_EN

DCS_SEL

RX_EN

U500

U500

U503

N_DCS_SW

DCS_SW

GSM_EXC_SW

RF_V2

U500

5V

U503

ROTATOR_DET

AL SCHEMATIC - PAGE 1/2

OE_N

RW_N

SR_CSN

EB0_N
EB1_N

U2003

SR_VCC

M
A
R

S

TP_FLASH_CS

CE0

MORT_FLASH_CS

BRST_CLK

OE_N

EB1_N

ADV_N

RESET_0

ECB_N

QVCC

V1

V3

D3

IVDD

JVDD

V2

V3 HVDD

V3

U2000

Flash

EVDD

V2

V2

DVDD

V3

U1000

PATRIOT

CVDD

V2

BVDD

V3

AV DD

V3

VCCA

V3

RESET

T

S

I

O

S

D

D

R

M

T

T

T

T

TP_MUX_CTL

E

E

D
_

D
_

U

K

P

C

S

C

M

D

T

V2

MOD

CLK_SELECT

STBY

GCAP_13MHz_CLOCK

MAGIC_13MHz

OC3

WAT CHDOG
RESET_0
RESET
USB_VP
IRDA_TX
IRDA_RX

IRDA_EN

USB_TXENB

USB_EOP

GCAP_INT

GCAP_32kHz_IN

DATALOG_N

ROTATOR_DET

ROW_4
ROW_3
ROW_2
ROW_1
ROW_0

ROW_4

PWR_END_KEY

COLUMN_1

ROW_4
ROW_3

COLUMN_1

ROW_3

COLUMN_2

ROW_3

ROW_1

ROW_0

ROW_0
ROW_2

ROW_4
ROW_0

COLUMN_0

ROW_0

ROW_3

COLUMN_0

COLUMN_0

ROW_4

COLUMN_2

ROW_4

COLUMN_2

ROW_0

KEYBOARD CIRCUIT

ROW_2
COLUMN_1

ROW_2

ROW_4

ROW_0

ROW_3

ROW_0
COLUMN_1

COLUMN_2

ROW_1

UCTS

UCTS_CE

UCTS2_SIM_RST1

DATALOG_N

URI

URI_CE

UTXD2

V2

DATA(15:0)

ADDRESS(23:0)

U7004

URXD2_SIM_RX1

UDSR_CE

UDSR

DATALOG_N

URTS2_SIM_CLK1

BFDBK_A

RW_N

EIM_CS5

DISP_CS0

EIM_CS2

BRST_CLK

ADV_N

ECB_N

EB0_N
EB1_N

OE_N

UTXD_VDOUT

CE4

CE1
CE0

COLUMN_3

COLUMN_2

A0

SPI_CS7
SPI_CS4

SDI_D_C
GCAP_SPI_CS

LIGHT_SENSOR_DET
DISP_SPI_CS
MAGIC_SPI_CS
BB_MOSI
BB_MISO
BB_SPI_CLK
MAGIC_SPI_DATA

MAGIC_SPI_CLK

EL_EN2
EL_EN1

N_EXC_EN
N_TX_EN

I

2

S

M

T

V

C

_

U

B
S
U

1

2

R

R
S

T

D

D

U

U

1

D

R

D

N

N

X

C

U

X

O

R

O

D

I

I

_

T

U

T

T

U

M

P

P

O

O

T

X

I

X

K

N

S

S

T

L

R
_
2

D
X
R
U

1
T
S
R
_

M
I
S
_
2
S

T
C
U

E

_

R

_

_

C

_

_

M

M

M

I

I

I

M

M

S

I

S

S

I

S

S

V

1
K
L
C

_
M

I
S
_
2
S
T
R
U

C

N

K

T

I

N

C

U

_

Y

O

O

A

S

_

L

T

_

A

A

C

E

_

T

D

M

A

_

X

A

L

D

R

_

R

A

4

I

L

F

1

_

_

R

A
I

A

B

E

T

R

P

S
_

A

E
S

X

D

_

_

R

X

L

T

A
I

R
E
S
_
X
R

X

R

K
C
O
L
C

_
X
T

S

K

F

D

D

L

V

V

V

C
V

E_RD
SW_B+_ENABLE

RX_ENABLE
TX_KEY
DM_CS
RX_ACQUIRE
BATT_SER_DATA
POLY_EN
MIDRATE_1
MIDRATE_2

SIM_PD0

COLUMN_1
COLUMN_0

V3

URTS_USBXRXD

VR4201

ROW_2

ROW_1

ROW_3
ROW_1

COLUMN_0

ROW_1

COLUMN_1

ROW_1

H
C
T

I
W

S
_
T
E
S

D
A
E
H

ALERT_IN_POSITIVE

V3

SPEAKER_POSITIVE

V2

RESET_0

BB_SPI_CLK

SDI_D_C

EL_EN1

ALERT_VCC

RW_N

ROW_1

ROW_4

ROW_2
ROW_3

FLIPCONNECTOR

J440

ALERT_IN_NEGATIVE

SPEAKER_NEGATIVE

BB_MOSI

DISP_SPI_CS

EL_EN2

VIBRATOR

DISP_CS0

A0

CE BUS CONNECTOR

J5000

BATT_FDBK

USB+_UTXD

USB_UXRD

USB_PWR

SW_B+

UCTS

UDCD

URI

UDTR

UDSR

OPTION1

OPTION2

CE_AUDIO_OUT

CE_AUDIO_IN

EXT_BATT

U7002

B+

SW_B+_EN

U5000

USB_POWER

USB_VCCR

USB+
USB-

OPTION1

OPTION2

UDSR_CE

UDTR
URI_CE
UDCD

UCTS_CE

BATTERY_FEEDBACK

CE_AUDIO_IN

DATA(15:0)

DATA(15:0)

CE_AUDIO_OUT

ALERT_VCC

V2

D
E
R
_
D
E
L

DS4400

DS4401

DS4402

DS4403

DS4404

DS4406

DS4407

DS4409

BL_SNK

N
R
G

_
D
E
L

D4410

SPKR_OUT_MINUS

SPKR_OUT_PLUS

MICROPHONE_IN

HEADSET_MICROPHONE

FL216

AUDIO BIAS MODULE

CE_AUDIO_IN

HEADSET_SWITCH

V2

U7003

SPKRM

CE_AUDIO_OUT

OC3

ALERT_OUT_POSITIVE

ON_OFF

ALERT_VCC

ALRTIN

ALRTREF

SPKROUT2

VCLK

VDR

VFS

VDX

E
V

I
T
A
G
E
N
_
T
U
O
_
T
R
E
L
A

RTC_BATTERY

T
U
O

_
R

C
C

O

0

1

T

V

D

D

_

A

P

P

T

_

_

R

R

B

M

M

I

L

I

I

V

S

S

A

B+

Q3700

ALRT_VCC

Y3000

32,768kHz

5V

D
X

K
C
O
L

C

N

C

S

V

C

1

_

_

E

3

R

R

C

V

S

S

T
S

C
_

O

z

O

H

B

k

_

2
3

V

K

T
S

L

R

C

_

_

T
S

X

X

M

M

O

I

R

I

T

R

I

_

S

S

_

_

_

_

_

M

S

S

M

M

M

I

I

I

I

L

L

S

S

S

S

U3000

GCAP3

T

R

U

B

X

O

N

B

K

D

P

E

S

L
C
_

M
I
S

P

V

O

X

M

U

_

V

E

T

_

V

_

-

D

_

_

_

S

B

B

B

X

B

T

B

S

S

S

S

S

T

R

U

U

U

U

U

U

U

USB_PWR

USB+

USB_VCCR

MIDRATE_2

B+

V3

V_BUCK

B+

V_BOOST
VSIM_EN

V_BUCK

B+

V3

V3

V2

VSIM1

V1

AL SCHEMATIC PAGE 2/2

VREF

VREF2

B+

V_BOOST

D3601

POLYPHONIC SPEAKER SUPPORT

SPKROUT2

ALRTREF

ALRTIN

ALERT_OUT_NEGATIVE

GCAP_XTAL

B+
BATT+
BATTERY_FEEDBACK

B+

MAIN

BL_SNK

LED_RED

LED_GRN

V_BUCK

CR3500

B+

I

S

O

S

C

S

O

I

_
I

M

M

P

_

_

S

B

_

B

B

P

B
A
C
G

+

K

Y

B

L

B

_

C

D

T

_
I

N

X

P

A

E

S

T

_

S

B
B

T
E
S
E
R

S

T
P
U

F
F

R

O

R

_

E

N

T

O

N
I
_
P

A
C
G

1
0
0
3

D

WDOG

1

A

V

I
B

M
R
E
H
T

Y
E
K
_
D
N
E
_
R

W
P

WDOG

4

6

D

D

A

A

Y
E
K
_
X
T

BFDBK_A

AD6

TP_TXKEY

V2

EXTERNAL POWER & BATTERY CONTROL

EXT_B+

CR3010

BATTERY_FEEDBACK

Q7001

CR7000

Q7002

Q3800

CR3800

BATT+

THERMBIAS

M7000

PA_B+

B+

Q7000

AD4

BATT_SERIAL_DATA

CR7001

MAIN

MICROPHONE CIRCUIT

J4100

HEADSET CIRCUIT

J4300

HEADSET_SWITCH

VR4405

MICROPHONE

FL4300

HEADSET_MICROPHONE

SPKRM

VREF2

LIGHT SENSOR

V2

Q7004

U3001

LIGHT_SENSOR_DET

J4500

U7000

RTC BATT

RTC_BATTERY

SIM BLOCK

LS_SIM_RST_CONNECT OR
LS_SIM_CLK_CONNECTO R

J3500

Q7003

VSIM1

MIDRATE_1

V2

R
O
T
C
E
N
N
O
C

_
O

I
_

M
I
S

BOARD LAYOUT - PAGE 1/2

BOARD LAYOUT - PAGE 2/2

A10

Mech. Ant Switch

N_GSM_EXC_SW

GSM_EXC_SW

N_DCS_SW

DCS_SW

J100

TX1

DCS/PCS

V1

TX2

GSM/850

V2

RX1

GSM/PCS

V3

RX2

850/DCS

V4

N_GSM_EXC_SW

1

V1

2

DCS/PCS

16

850/GSM

4

V2

6

GSM_EXC_SW

R440

GSM_PA_OUT

DCS_PA_OUT

U450

1

RF_IN

N_DCS_SW

7

V4

U100

V3

14

DCS_SW

824 - 915MHz

4

6

1710 - 1910MHz

4
3
6

RF DET

-

+

COMP.

9

8

9

GSM/PCS

12

850/DCS

3

U420

U430

TX_EN

PAC

AMP

(Gain 1or 3)

3,14

EGSM: CH 37 -- 942,4Mhz

Diplexer

FL130

2

4

4

2

FL140

Diplexer

TX VCO FRQ. RANGE

EGSM: 880 - 915Mhz
DCS: 1710 - 1785MHz
PCS: 1850 - 1910MHz

1

1

4 5

­+

INTEGR.

-

+
SAT.
DET.

71110

RX MID CHANNELS

850: CH190 -- 881,6

GSM: CH 62 -- 947,4 MHz

DCS: CH 700 -- 1842,8MHz

PCS: CH 661 -- 1960MHz

925-960MHz

1805-1880MHz

FL110

1

GSM

6

6

PCS

DCS

850

3

FL120

3

1

869-894MHz

1930-1990MHz

850: 824 - 850Mhz

GSM_PA_OUT

DCS_PA_OUT

6

VAPC

7
5

7
5

U400

9

13

GSM

850

DCS

PCS

N_GSM_SEL

PA_B+

PA

N_DCS_SEL

DCS_SEL

4

6

3

5

U110

1

3

5

U120

1

4

6

DCS_SEL

N_DCS_SEL

3,6

11,164

GSM_TX / GSM_TX_OUT

5

DCS_TX / DCS_TX_OUT

1

3

TX VCO FRQ. RANGE

EGSM: 880 - 915Mhz
DCS: 1710 - 1785MHz
PCS: 1850 - 1910MHz

RF_V1

TX VCO MID CHANNELS

850: CH 190 - 836,6

GSM: CH 62 - 902,4MHz

EGSM: CH 37 - 897,4Mhz

DCS: CH 700 - 1747,8MHz
PCS: CH 661 - 1880 MHz

18

13

20

U140

850: 824 - 850Mhz

12

9

2,5,6

FL160

1805-1990MHz

14

16

RX / TX

RF_V2

N_GSM_SEL

U300

VCO

A9

E9

CP

C8

A7

STEP

ATT.

C7

C6

F1

H1

H2

G1

H7, C8, J1

C1

A3

A1
B1

CP

C2

F9
C4
A4
B5

HPF

5V

A8

PLL

SWITCH

REG.

DIVIDER

PHASE-

DET.

PLL

DEMODULATION

SUPER

FILTER

AFC

LOGIC

CONTROL

MODULATION

2

1

400MHz

Prog.

Divider

200KHz

REF.

U201
MAGIC

GPRS_TX

RXI

RXQ

PHASE
DET/ CP

Divider

200KHz

13MHz

MUX

Startup

Ref.

REF. OSC.

26 MHz

INTER

TXI

TXQ

RX

SPI

1 /2

SPI

FACE

TX

SPI

RX_SERIAL_CLOCK

F7

RX_SERIAL_FRAME_SYNC

G9

RX_SERIAL_DATA

G8

8 Bits GPRS_TX - LOW

10 Bits GPRS_TX - HIGH

R200

33

4

J7

H9

J6

G6

U202

13MHz

VCO

6

13MHz _CLOCK_OUT

CLK_SELCT

E1

26MHz

Y250

MAGIC_SPI_CS

G5

MAGIC_SPI_CLK

H4

MAGIC_SPI_DATA

J3

TX_SERIAL_DATA

J2

TX_CLOCK

G7

to Patriot

5V

to Patriot

from Patriot

from Patriot

RF_V2

13

RX

LOCAL

RVCO

RX_EN

OSCILLATOR

U203

Osc.

800MHz

4

RF_V1

101624

4

3

1

2

400 MHz

FL170

U170

1

5

4

3

SW_VCC

23

7

RX VCO MID CHANNELS

850: CH 190-- 1281,6 MHz
900: CH 62 -- 1347,4 MHz

EGSM: CH 37 -- 1342,4Mhz
DCS: CH 700 -- 1442,8MHz

PCS: CH 661 -- 1560MHz

RX VCO FRQ. RANGE

850: -- 1269 - 1294 MHz

EGSM: 1325 - 1360Mhz

DCS: 1405 - 1480MHz

PCS: 1530 - 1590MHz

2,75V

2,75V

RF_V2

B+

RF_V1

D1

S1
S2
D2

G1

Q240

VRef

B+

G2

SF_OUT ( SUPERFILTER_OUT)

FEEDBACK / PRESCALER_IN

RX_TUNE_LINE

TX_TUNE_LINE

1,5V - 3,2V

5V

12

11

6

13

1

2
3
4

HIGH_FREQUENCY_MODULATION

GSM_EXC_EN
DCS_EXC_EN
N_GSM_SEL
VCO_EN
TX_EN

RVCO

N_DCS_SEL

N_GSM_SEL

N_GSM_SEL

0

850

GSM

0

1

DCS

PCS

1

N_DCS_SEL

0

1

0

1

Logic 1 at low power
Logig 0 at high power

RF_V2

(from Magic)

(from Patriot)

(from Patriot)

(from Magic)

RVCO

N_TX_EN

N_EXC_EN

N_GSM_SEL

G1

Q700

G2

S1,S2

D1

D2

TX_EN

EXC_EN

GSM/DCS - 850/PCS SELECT CIRCUIT

AOC_DRIVE / POWER_CONTROL

SATURATION_DETECT

POWER_DETECTOR_SW

TX_KEY_PAC

5

2

U710

1

S1,S2

G1G2D1

Q701

4

D2

VCO_EN

TX_EN

GSM_EXCEITER_EN

DCS_EXCEITER_ENABLE

RF_V2

N_DCS_SEL

RX_EN

DCS_SEL

RX_EN

2

1

U503

1
2

4

U501

4

5

1
2
5
6

3

U502

U500

7

3

GSM_EXC_SW

4

DCS_SEL

N_DCS_SW

DCS_SW

N_GSM_EXC_SW

AOC_DRIVE

SATURATION_DETECT

POWER_DETECTOR_SWITCH

TX_KEY_PAC

BLOCK DIAGRAM
PAGE 1/2

B6

B4

A5

C5

PA

CONTROL

GPRS_TX

LOGIC

CONTROL

H8

J4

H5

RX SIGNAL PATH

TX SIGNAL PATH

MAIN VCO SIGNAL PATH

TUNING VOLTAGES

RX_ACQIRE

DM_CS

TX_KEY

from Patriot

REFERENCE CLOCK

Orderable Part

Non - Orderable Part

J4100

INA,B

MIC

OUTA,B

J4300

2

4

3

J901

15

CE

CON.

7

6
4
5

13
14

9

11
16

3
2

1

17-20

8

10

12

MICROPHONE_IN

CE_AUDIO_IN

HEADSET_SWITCH

FL4300

A1

C1

C3

A3

FILT.

ALERT_OUT_NEGATIVE

ALERT_OUT_POSITIVE

SW_B+

USB_PWR

USB+_UTXD
USB_URXD
OPTION1
OPTION2

UDCD

UDTR

CE_AUDIO_IN

EXT_BATT

BATT_FDBK

HS_MICROPHONE
CE_AUDIO_OUT

ON_OFF

SPKRM

SPKR_OUT_MIN.

SPKR_OUT_PLUS

U7002

BFDBK_A

U5000

UCTS

URI

UDSR

UCTS_CE

URI_CE

UDSR_CE

DATALOG_N

VSIM_EN1

UTXD2

URTS2_SIM_CLK1

UCTS2_SIM_RST1
URXD2_SIM_RX1

LIGHT_SENSOR_DET

SW_B+_EN

N_EXC_EN

MIDRATE_1

RX_ACQUIRE

RX_SERIAL_CLOCK

RX_SERIAL_FRAME_SYNC

RX_SERIAL_DATA
TX_SERIAL_DATA

TX_CLOCK

( to Display )

U7003

15

AUDIO

14

21

BIAS

MODULE

10 11

24
25

FL216

C1C3A1

A3

FILT.

SW_B+_EN
B+

U5000

BATT_FDBK

URTS2_SIM_CLK1

9

8

16

4

2,10

U7004

1

UCTS2_SIM_RST1

15

UCTS

5

UTXD2

3

13

URXD2_SIM_RX1

1112

UDSR

URI

SIM_PD0

UCTS
URI

UDSR
UDCD
UDTR

N_TX_EN

STBY
RX_EN

DM_CS
TX_KEY

CLK_SEL

RESET
EL1_EN
EL2_EN

4

13

20

23

BL_SNK

SR_CSN
SR_VCC

EXT_OUT

SPKR_N
SPKR_P

USB_PWR

USB+
USB-

B13

K11

A14
F11
C13

G11
G10
F13

C14
D13

F12

E13

C5

C3
C7
D9
H12

J9
A6
A7
C8
B6
A8

H7
E9
D9

C10
B10

A10
B9
D10

B1
C3
D4

B2

K3
N1

M2

J1
K2

F13

E9
C9

E8

E7
A8

SERIAL

AUDIO

PORT

K10

VFS

D5E5B5

to U1000

AL Board

P1

V2

2.75V

2nd SIM
INTERF.

PRIM.
UART

2ND

UART

MQSPI

T
i
m
e

I

n
t

B
B
I
n
t

J15

VCLK

VDX

CODEC

SERIAL

INTERF.

USB

INTERF.

BACKl.
CONTR.

SRAM
HOLD

to Magic

to Light Sensor

A9

V_REF

V_REF2

2.75V

D7

U1000

PATRIOT

D
S
P

GCAP

MQSPI

F5

E2

K14

K13

BB_MISO

BB_MOSI

BB-SPI_CLK

VDR

C5

L11

L12

CNTL.

LOGIG

SPI

PRIM

UART

F4

F7

GCAP_SPI_CS

L13

G10

OPTION2

RESET

A7

L14

N14

TIMER

U3000

MAGIC

E8

MQSPI

B4

P14

MEMORY

N15

INTER

FACE

P13
N14
P15
M14

L9
N15
L8

J14
J13

SIM

J11

INTERF.

J12

F3

MQSPI

E1

DISPLAY

M12

KEYPAD

PORT

ONE

G2

WIRE

POWER

G13

TIMER

H7

L3

A2

D14

OPTION1

RTC_BATT

MAGIC_13MHz

Y3000

B7

A6

F15

F14

WDOG

32kHz_CLK

GCAP_13MHz_CLOC K

C6

C7

K13

Logic

GCAP3

5,6V

Switcher1

Switche2

P9

P8

Buck

Boost

2,5V

BATT+

P6

MAIN

J4,J10,J14

Q7000

B+ Sense

M9,P7

B+

from EXT
PWR Cntl.

B+

B+

Q3700

U2000

to SIM

to DSC

FLASH

to U1000,

E14

H14

M13

N12

H12

V1

V3

V_SIM1

V_SIM1_EN

1.875V

2,175V

3/5V

2.75V

MAGIC_SPI_CS
MAGIC_SPI_CLK
MAGIC_SPI_DATA

ADDRESS BUS
DATA BUS

ECB_N
EB1_N

(FLASH_CS) CE0
ADV_N
BRST_CLK

OE_N

EB0_N
EB1_N

RW_N

SIM_CLK

SIM_RST
SIM_TX
SIM_RX

SDI_D_C
DISP_SPI_CS
DISP_CS_0

KBC1 - KBC2

KBR0 - KBR4

BATT_SER_D

AVDD, BVDD, DVDD, IVDD, QVCC, VCCA

CVDD, EVDD, HVDD, JVDD
V1

RESET_O
RESET

V2

R3011

CR3010

ON

VIB

R3010

ON_OFF

PWR_END_KEY

J5

D6

DRIVE

M7

K5

N7

N7

L7
N6

AD

H4

CONV.

K7

M6

CHARGE

G10

LED
DRIVE

D14

SIM

E11

DET.

P11

LEVEL

N10

SHIFT

M11

P10

M10

N11

VIBRATOR_OUT

ALERT_VCC

STBY

C4

LOGIC

to Q3700

to Vibra

to Vibra

P13

N13

PA_DRV

D3

SRAM

C5

4 Mbit

E7

FLASH

C4
B4

EE Prom

F8

32 Mbit

BATT+
EXT_B+

I_SENSE

CHRG_C

LED_RED
LED_GRN

SIM_PD0

SIM_CLK
SIM_RST

SIM_TX

SIM_RXP12

V3

3
2
6

SIM

J3500

V2

This resistor is IN the

Charger accessory and

is used for identification

BATT_FDBK

LS_SIM_CLK
LS_SIM_RST

SIM_I/O

(to Flip Connector)

(to Backlight LED ‘ s and Alert)

U2000

A4-5,D6,G4

G6,E1

B5

CHARGER

EXT_B+

R3800

S

G

Q3800

D4410

1,5

4

SR_VCC

V1

V3

RESET_O

SR_CSN

EXT_BATT

( from CE Conn.)

Over voltage limit: 6,85V
Under voltage shut off: 2,67

BATT_SER_DATA
AD4 (BATT_THERM)

D

V2

VSIM1

CR3800

BLOCK DIAGRAM - PAGE 2/2

A6,E1,D6

SRAM
4 Mbit

U2003

B5
A2
B2
A1
G5

External PWR Contr.

CR7000

D

Q7001

G

S

Q7002

D

OVIC

U7000

4,5

2,3

S

1

CR7001

BATT CONTACT

M7000

23

4

V2

C

Q7001

E

4

Q7001

VREF2

3

LIGHT SENSOR

J4400

Flip Connector

RESET_O
DISP_CS0

RW_N

EL_EN1

SDI_D_C

BB_MOSI
BB_SPI_CLK
DISP_SPI_CS

EL_EN2

ALERT_IN_POSITIVE

ALERT_IN_NEGATIVE

SPEAKER_POSITIVE

SPEAKER_NEGATIVE

VIBRATOR Vibrator

V2 4
V3 2

ALRT_VCC

NC

GND

( to Charger )

EXT_B+

4

G

3

Q7003

2

MIDRATE_1

( to GCap)

B+

PA_B+

KBC0 - KBC2

KBR0 - KBR4

PWR_END_KEY

ALRT_VCC

20

12-19

5

21
11

8

7

25

6

24

23

1

30

3

28

22

9

10
26, 27,
29

BL_SNK

D0-7

A0

Flip

C

Colour

o

Display

n

120x160

t

Pixel

r.

C

B/W

o

Display

n

96x32

t

Pixel

r.

Polyphonic

Alert
Speaker

Earpiece
Speaker

Key

Matrix

KEYPAD

MATRIX

DS4406­DS4413

White
Backl.

Boost

Yel/Green
Backl.

FET
SW

J4500

RTC_BATTERY

1

GND

BATT+

2

1

LIGHT_SENSOR_DET

RX SIGNAL PATH

TX SIGNAL PATH

MAIN VCO SIGNAL PATH

TUNING VOLTAGES

REFERENCE CLOCK

Orderable Part

Non - Orderable Part