Text preview for : 11-npm5-comphand.pdf part of Nokia 5510 Service Manual, Part, Variant, Tools, Troubleshooting, Schematic, ecc. (MA4, MU4) - File 13
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Introduction.................................................................................................................... 3 CSP - µBGA Packages: ................................................................................................. 3 Affected Items (CSP Packages) ..................................................................................... 4 Other Packages:.............................................................................................................. 4 Affected Items............................................................................................................... 5 Speaker........................................................................................................................... 5 Mechanical Parts ............................................................................................................ 6 Affected Mechanical Parts ............................................................................................ 6
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· · · · Relative Humidity: 15% - 70% RH0 Temperature: -5°C - +40°C Sulphur dioxide average 0.3 mg/m3 Sulphuretted hydrogen average 0.1 mg/m3
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· · · Max. air temperature: +270°C Max. air velocity: 10m/s Max. exposure time: 30s.
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· · · Tip diameter: Selected to fit application Max. tip temperature: +270°C Max. exposure time: 5s
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use the magnetic field to fix them to an iron sheet. manually by touching the outside diameter. by gently pressing the backside - avoid deformation of spring contacts to a height of less than 1 mm above speaker housing rim.
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