HTC PDA PHONE II, Andes service manual DCS 1800 Receiver Test

Page 48

DCS 1800 Receiver Test

1	Fast Bit Error Rate	0	512		-104
2	Fast Bit Error Rate	0	698	-104
3	Fast Bit Error Rate	0	885		-104

DCS 1800 Transmitter Test

4	TX Phase RMS Error	0	512		-104
5	TX Phase Peak Error	0	512	-104
6	TX Frequency Error	0	512	-104
7	TX Phase RMS Error	0	698	-104
8	TX Phase Peak Error	0	698	-104
9	TX Frequency Error	0	698	-104
10	TX Phase RMS Error	0	885	-104

11	TX Phase Peak Error	0	885	-104

12	TX Frequency Error	0	885	-104

13	Check TX Power	0	512	-104

14	Check TX Power	0	698	-104

15	Check TX Power	0	885	-104

PCS 1900 Receiver Test

1	Fast Bit Error Rate	0	512	-104
2	Fast Bit Error Rate	0	662	-104
3	Fast Bit Error Rate	0	810	-104

PCS 1900 Transmitter Test

4

5

6

7

8

9

TX Phase RMS Error	0	512	-104
TX Phase Peak Error	0	512	-104
TX Frequency Error	0	512	-104
TX Phase RMS Error	0	662	-104
TX Phase Peak Error	0	662	-104
TX Frequency Error	0	662	-104

HTC confidential

© 2001, HTC Corporation. All rights reserved.

TOTAL 77 CONT.ON. 49 PAGE NO. 48

Image 48

Contents For PDA Phone Andes APP´D Table of contents 4END Introduction ContainsSpecification of AC Adapter GSM/GPRS Functional BlockGPRS/GSM 400MHzTotal 77 CONT.ON page no Total 77 CONT.ON page no TTE System Block Diagram Main unit Regulatory label on the rear housing of main unit LabelingLabel example 01 ~TBD Servicing Tools Assembling and Disassembling PDA PhoneTotal 77 CONT.ON page no Total 77 CONT.ON page no Total 77 CONT.ON page no Use tweezers to remove the Vibrator 72H00401-00 Total 77 CONT.ON page no MB Pre-assembly Gasket on shielding cover72H00411-00 Black poron of Send/End buttonBlack poron for volume button PN of this poron is 76H00483-00Total 77 CONT.ON page no Total 77 CONT.ON page no Antenna Assembly 72H00339-00N72H00338-00 Warranty Seal Security Label FIX Antenna Cover77H00083-00 Test Camera Replacement assemby Connector, Back up battery replacement PadProblem Diagnostics List of Test JigsDiagnostic Program Clean Talk TimeHow to select test item Stop on failChecksum Refurbishment Total 77 CONT.ON page no To Main battery To PC Com Port Voltage 2.5 Criteria for Eeprom Block 1 Status B2. Procedure B1. RequirementCriteria on running Run Down Test Program Capacity ≧ 50 %Current consumption measurement Fixture requirementReady for testing Unit is turn off and no display Single dots Bright dotsSingle Dark dotsOr lints Power Off status All allowable defect dotsForeign Scratch Scratch, Object11.RF 11.1RF Test RequirementRF Antenna Test Spec RF Antenna SpecGSM 900 Transmitter Test DCS 1800 Receiver Test OS Upgrade and GSM code Upgrade Execute RUU Next Total 77 CONT.ON page no Done Following is the complete procedure for SD reflash Execute MTTY.exe and set into USB PortSerial V1.02 Following display will be shown on PC display … Then press ENTER, following display will be shown 100% Checksum is OK HTC confidential SD Download Sections=3 Press Power To Flash…… Once it is Done, display will show Classification of Non-Conformity Troubleshooting & Repair －Ａ．Touch Panel Does Not Respond to Screen Tap－B．Buttons Do Not Respond －A．SD Card cannot be used －A．Data Retention related problem －B．Battery discharges quickly even after fully charged －A．No Recorded Sound or Distorted sound Exploded Diagrams & Spare part list Spare part list Spare Part List with Picture 72H00339-00 75H00313-00 Appendix Customer, Retailer MisjudgmentHTC confidential FTP Repair Troubleshooting Guide Flow Total 77 CONT.ON. F page no