Sony XPERIA ST25i Test
Go/no go test
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Also See for XPERIA ST25i:
- Information (158 pages) ,
- Working instructions (53 pages) ,
- Troubleshooting manual (46 pages)
Related Manuals for Sony XPERIA ST25i
Summary of Contents for Sony XPERIA ST25i
- Page 1 Go/No Go Test - electrical - ST25i / ST25a 1265-3289 Rev 2 Sony Mobile Communications AB – Company Internal...
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Page 2: Table Of Contents
1.3.1 Loss Values – Antenna Coupler ..............6 1.3.2 Loss Values – Direct Line ................7 Revision History ................8 This product is ONLY implemented in SERP II 1265-3289 Rev 2 Sony Mobile Communications AB – Company Internal 2(8) -
Page 3: Go/No Go Testing
Put the grid positioning holder with its reference point in position G13 and place the phone as shown in the adjacent picture. G H I O P Q R 1265-3289 Rev 2 Sony Mobile Communications AB – Company Internal 3(8) -
Page 4: Direct Line
Connect the RF Probe as shown in the adjacent picture. To get access to the RF connector on the PBA, refer to 1263-4086: ST25 Mechanical Working Instructions, Chapter 3.1! 1265-3289 Rev 2 Sony Mobile Communications AB – Company Internal 4(8) - Page 5 1220-1336: Generic Repair Manual – electrical, together with the ‘Attenuation Factors’ below! This phone is available as two versions, ST25i and ST25a, including the following bands: ST25i: GSM-850/900/1800/1900 WCDMA-900/2100 ST25a: GSM-850/900/1800/1900 WCDMA-850/1900/2100 1265-3289 Rev 2 Sony Mobile Communications AB – Company Internal 5(8)
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Page 6: Attenuation Factors
5.85 High 13.00 5.77 8.50 8.32 9.00 8.29 WCDMA 1900 10.00 7.88 High 16.00 5.41 14.50 7.32 15.00 5.62 15.00 7.69 WCDMA 2100 High 14.50 7.27 16.00 8.61 1265-3289 Rev 2 Sony Mobile Communications AB – Company Internal 6(8) -
Page 7: Loss Values - Direct Line
Go/NoGo Testing: Attenuation Factors 1.3.2 Loss Values – Direct Line Attenuation Band Channel GSM 850 GSM 900 GSM 1800 GSM 1900 WCDMA 850 WCDMA 900 WCDMA 1900 WCDMA 2100 1265-3289 Rev 2 Sony Mobile Communications AB – Company Internal 7(8) -
Page 8: Revision History
Test and Calibration Repair Instruction Electrical/ Revision History Rev. Date Changes / Comments 2012-Apr-23 Initial release 2012-May-29 ST25a added 1265-3289 Rev 2 Sony Mobile Communications AB – Company Internal 8(8)