Motorola W375 service manual Remark

Page 35

Level 1-2 Service Manual

Disassembly

Remark

1.In the event the SIM Card warps after being inserted. (shown as Figure 42 below)

Figure 42.

2.Solution : The angle of insertion must be lower than the surface of the Shielding Can, when the factory disassembles the Shielding Can to rework. (shown in the following figure)

the surface of Shielding Can

	OK	This shear plane must be lower
	OK	than that of Shielding Can.
		than that of Shielding Can.

NG

Figure 43.

Aug.15, 2006

35

Image 35

Contents W370/W375 Table of Contents Product Changes IntroductionProduct Identification Product NamesIntroduction W370\W375 Computer Program CopyrightsAudience ScopeProduct Support Warranty Service PolicyConventions Out of Box Failure PolicyOutside U.S.A Parts ReplacementAccessories and Aftermarket Division AAD General Functions Specification Specifications W370/W375Specifications W370/W375 Speech Coding Functions Specification Specifications W370/W375 W370\W375Transmitter Functions Specification Receiver Functions SpecificationProduct Overview FeaturesProduct Overview SIM Toolkit Class Other FeaturesCaller Line Identification Simplified Text EntryGeneral Functions Controls, Indicators, and Input/Output I/O ConnectorsGeneral Functions Menu NavigationGeneral Functions W370\W375 Liquid Crystal Display LCDUser Interface Menu Structure Tools and Test Equipment W370\W375 Battery FunctionTools and Test Equipment OperationMotorola Part Number Description Application DisassemblyDisassembly Digital Multimeter Used to measure battery voltageDisassembly W370\W375 Removing and Replacing the BatteryRemoving and Replacing the SIM Card Removing and Replacing the Bottom HousingRemoving the screws Latch Separating the back housing Removing the vibrator Removing the speaker chip Removing and Replacing the Main Board and KeypadRemoving the side rubber Remove the main board Prying the microphone Removing the keypad Remove four rubber cover Removing and Replacing the Top HousingDisconnecting the two halves Removing the rubber Exerting pressure on the clamshell Removing and Replacing the Top ClamshellRemoving the conduct Separating the bracket Aug.15 Removing the sub-board Removing the receiver Aug.15 Remark Disassembly W370\W375 Subscriber Identity Module SIM and Identification Label Subscriber Identity Module SIM and Identification LabelIdentification International Mobile Station Equipment Identity ImeiType Allocation Code, formerly known as Type Approval Code Serial Number Check DigitLevel 1 and 2 Troubleshooting Chart TroubleshootingW370/W375 Troubleshooting Chart TroubleshootingProgramming Software Upgrade and Flexing Part Number Charts Part Number ChartsW370 Exploded View Diagram Aug.15 Part Number Charts W370\W375Part Number Description Specification Exploded View Parts ListW375 Exploded View Parts List Part Number Charts W370\W375 W370 Exploded View Parts List List of Accessories 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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