1. Introduction
BD38 is a folder type mobile phone operated in the GSM Digital Cellular Mobile Radio System, which is the
Pan-European mobile cellular standard. BD38 has the operation band of GSM 900 and DCS 1800. GSM Phase II
features are fully supported and parts of the GSM Phase II+ features are also supported. About the SIM Toolkit,
BD38 supports up to Class 3 including Class 1, 2. For speech communication, BD38 supports Full Rate(FR),
Enhanced Full Rate(EFR) and Half Rate(HR). For easy text, eZi Text is implemented.
1-1
Summary of Contents for BD38
Page 1: ...GSM PHONE SERVICE MANUAL MODEL BD38 1st version 2004 06 09 ...
Page 2: ...Rev 1 00 ...
Page 32: ...5 14 Troubleshooting ...
Page 35: ...6 PCB Diagram 6 1 Main PCB 6 1 Top View ...
Page 36: ...6 2 PCB Diagram Bottom View ...
Page 42: ...8 Exploded View and Parts List 8 1 Exploded View Main 8 1 1 Main 8 1 ...
Page 46: ...9 Block Diagram 9 1 BB Block Diagram 9 1 ...
Page 47: ...Block Diagram 9 2 RF Block Diagram 9 2 ...
Page 48: ...10 Schematic Diagram 10 1 Key Pad 10 1 ...
Page 49: ...10 2 Schematic Diagram 10 2 Main Board 10 2 1 Chipset ...
Page 50: ...10 3 Schematic Diagram 10 2 2 Memory Melody ...
Page 51: ...10 4 Schematic Diagram 10 2 3 Audio SIM ...
Page 52: ...10 5 Schematic Diagram 10 2 4 Connector ...
Page 53: ...10 6 Schematic Diagram 10 3 RF Top Schematic 10 3 1 RF PAM ...
