Motorola W375 service manual Tools and Test Equipment, Battery Function, Operation

Page 14

Tools and Test Equipment

W370\W375

Battery Function

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

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

Note: All batteries can cause property damage and/or bodily injury such as burns if a conductive material such as jewelry, keys, or beaded chains touches 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.

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

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

Immediately replace the old battery with a fresh battery.

Operation

For detailed operating instructions, refer to the appropriate User Guide listed in the Related

Publications section toward the end of this manual.

Tools and Test Equipment

The table below lists the tools and test equipment used on W370/W375 telephones. Use either the listed items or the equivalent.

Table 1: General Test Equipment and Tools

 

Motorola Part Number1

Description

Application

 

 

 

 

 

 

 

See Table 6

Charger

Used to charge battery and power phone

 

 

 

 

 

 

 

0180386A82

Antistatic Mat Kit (includes 66-80387A95

Provides protection from damage to

 

 

 

antistatic mat, 66-80334B36 ground

phone caused by electrostatic discharge

 

 

 

cord, and 42-80385A59 wrist band)

(ESD)

 

 

 

 

 

 

 

-

Antistatic Gloves

Provides protection from damage to

 

 

 

 

phone caused by electrostatic discharge

 

 

 

 

(ESD)

 

 

 

 

 

 

 

8102430Z04

GSM / DCS / PCS Test SIM

Used to enable manual test mode

 

 

 

 

 

 

 

6680388B67

Disassembly tool, plastic with flat and

Used during assembly/disassembly

 

 

 

pointed ends (manual opening tool)

 

 

 

 

 

 

 

 

6680388B01

Tweezers, plastic

Used during assembly/disassembly

 

 

 

 

 

 

 

-

T5 screw driver

Used with screw driver

 

 

 

 

 

 

 

-

camera jig

Used to remove a built-in camera

 

 

 

 

(where present)

 

 

 

 

 

 

 

 

 

 

 

14

Aug.15, 2006

Image 14
Contents W370/W375 Table of Contents Product Names IntroductionProduct Identification Product ChangesScope Computer Program CopyrightsAudience Introduction W370\W375Out of Box Failure Policy Warranty Service PolicyConventions Product SupportOutside U.S.A Parts ReplacementAccessories and Aftermarket Division AAD General Functions Specification Specifications W370/W375Specifications W370/W375 Receiver Functions Specification Specifications W370/W375 W370\W375Transmitter Functions Specification Speech Coding Functions SpecificationProduct Overview FeaturesProduct Overview Simplified Text Entry Other FeaturesCaller Line Identification SIM Toolkit ClassMenu Navigation Controls, Indicators, and Input/Output I/O ConnectorsGeneral Functions General FunctionsLiquid Crystal Display LCD General Functions W370\W375User Interface Menu Structure Operation Battery FunctionTools and Test Equipment Tools and Test Equipment W370\W375Digital Multimeter Used to measure battery voltage DisassemblyDisassembly Motorola Part Number Description ApplicationRemoving and Replacing the Battery Disassembly W370\W375Removing and Replacing the Bottom Housing Removing and Replacing the SIM CardRemoving the screws Latch Separating the back housing Removing the vibrator Removing and Replacing the Main Board and Keypad Removing the speaker chipRemoving the side rubber Remove the main board Prying the microphone Removing the keypad Removing and Replacing the Top Housing Remove four rubber coverDisconnecting the two halves Removing the rubber Removing and Replacing the Top Clamshell Exerting pressure on the clamshellRemoving the conduct Separating the bracket Aug.15 Removing the sub-board Removing the receiver Aug.15 Remark Disassembly W370\W375 International Mobile Station Equipment Identity Imei Subscriber Identity Module SIM and Identification LabelIdentification Subscriber Identity Module SIM and Identification LabelSerial Number Check Digit Type Allocation Code, formerly known as Type Approval CodeTroubleshooting TroubleshootingW370/W375 Troubleshooting Chart Level 1 and 2 Troubleshooting ChartProgramming Software Upgrade and Flexing Part Number Charts Part Number ChartsPart Number Charts W370\W375 W370 Exploded View Diagram Aug.15Part Number Description Specification Exploded View Parts ListW375 Exploded View Parts List Part Number Charts W370\W375 W370 Exploded View Parts List Accessories List of AccessoriesPart Number Charts W370\W375 Aug.15 Index-1 IndexIndex Index-2 Index-3 Index-4 Reg. U.S. Pat. & Tm. Off Motorola, Inc
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