Panasonic GSM EB-A100 Service Manual

REB-A100ORDER NO. OMTD040401C82 0 0 4 P a n a s o n i c M o b i l e C o m m u n i c a t i o n s C o . , L t d .A l l r i g h t s r e s e r v e d . U n a u t h o r i z e d c o p y i n g a n dd i s t r i b u t i o n i s a v i o l a t i o n o f l a w .Personal Cellular TelephoneThis service information is designed for experienced repair technicians only and is not designed for use by the general public.It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service aproduct.Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt toservice or repair the product or products dealt with in this service information by anyone else could result in serious injury ordeath.WARNING900 MHz 1800 MHz 1900 MHzTx Frequency Range: 880 - 915 MHz 1710 -1785 MHz 1850 -1990 MHzRx Frequency Range: 925 - 960 MHz 1805 -1880 MHz 1850 -1990 MHzTx / Rx separation 45 MHz 95 MHz 80 MHzRF Channel Bandwidth 200 kHzNumber of RF channels 174 374 300Speech coding Full rate / Enhanced Full rateOperating temperature -10 °C to +55 °CType Class 4 Handheld Class 1 Handheld Class 1 HandheldRF Output Power 32 dBm maximum 29 dBm maximum 29 dBm maximumModulation GMSKConnection 8 ch / TDMAWAP / GPRS WAP 2.0 / GPRS class 8Voice digitizing 13 kbps RPE-LTP / 13 kps ACLEPTransmission speed 270.833 kbpsSignal Reception Direct conversionAntenna Impedance(External Connector) 50 ΩDimensions Height : 77 mmWidth : 44 mmDepth : 17.8 mm(Excluding antenna)Weight 66 g (including battery)Main Display LCD : 112 x 64 pixelsIllumination 2 LEDs for LCD Backlighting (White)6 LEDs for Keypad Backlighting (Blue)Keys 18-key Keypad, 2-way Navigation keySIM 3 V Plug-in type onlyExternal DC Supply 3.8 VVoltageBattery Standard Li-Ion 720mAhStandby Time 78.3 - 230 hrs (∗)Talk Time 1.6 - 8.0 hrs (∗)(∗) The network being used, SIM card usage, and the condition of the battery affect Battery life.