Motorola W375 Removing and Replacing the Main Board and Keypad, Removing the speaker chip

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Disassembly

W370\W375

5.Insert a thin screwdriver or tweezers beneath the speaker chip, then gently pry it out.

Figure 17. Removing the speaker chip

Removing and Replacing the Main Board and Keypad

1.Remove the bottom housing as described earlier.

2.Use hand tooling pry out the conduct.

3.Need to replacing new conduct P/N#306AH80001W after repair process.

Figure 18. Removing the conduct

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Aug.15, 2006

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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 SupportAccessories and Aftermarket Division AAD Parts ReplacementOutside U.S.A Specifications W370/W375 Specifications W370/W375General Functions Specification 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.15W375 Exploded View Parts List Exploded View Parts ListPart Number Description Specification Part Number Charts W370\W375 W370 Exploded View Parts List Accessories List of AccessoriesPart Number Charts W370\W375 Aug.15 Index IndexIndex-1 Index-2 Index-3 Index-4 Reg. U.S. Pat. & Tm. Off Motorola, Inc
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