Sony CMD-Z28 User Manual

SERVICE MANUALE ModelSignalling format Dual-BandFrequency range E-GSM 900 MHz,Transmit:880 – 915 MHzReceive: 925 – 960 MHzDCS 1800 MHz, Transmit:1710

10SECTION 7PROGRAMMING INSTRUCTIONS7-1 Requirement• PC (486 type or higher) with Microsoft “Windows” Operating System• One COM-port free for usage•

11SECTION 8SAVE PERSONAL DATA IN MOBILECheck Load Option to “Save Data in Mobile”Click “START”Select or input file to save data.Connect CMD-Z28 a

12SECTION 9EXPLODED VIEWThe components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

2ADVARSELEksplosjonsfare ved feilaktig skifte av batteri.Benytt samme batteritype eller en tilsvarende typeanbefalt av apparatfabrikanten.Brukte batte

3SECTION 1GENERAL

4SECTION 2GENERAL DESCRIPTIONS2-1 Multi-band :CMD-Z28 support E-GSM 900 and DCS 1800 multi-band functionality.Because the usage of multi-band depend

52-6 Accessory InterfaceThe table explains what kind of pins the phone supplies to the different accessories.I/O connector layoutThe connector compris

6SECTION 3ACCESSORIES3-1 Travel ChargerThe Travel Charger QN-2TC is a small and lightweight device. It has a full Input Voltage Range from 110 – 240

7CABINET (UPPER)CABINET LOWERNote: Follow the disassembly procedure in the numerical order given.SECTION 4JIGS AND TOOLSDescription Part No. Remar

8LCDMAIN BOARD ASS’Y1two claws4two claws3claw3claw6LCD521two claws7light guide2claw2claw3flexible PWB unit4main board ass’y1Open connector.

9SECTION 6INTERFACE TO GSM-TESTERCMD-Z28 Level 1 Testing with GSM TesterTester ConnectionCable1-792-726-11RF cable outputCMD-Z28+Battery Pack+Test