Equipment information

Samsung SCH-470 Mobile phone
Manufacturer:
Model:
SCH-470
Date:
1998
Category:
Group:
Description:
CDMA Portable Cellular Telephone

Information

The SCH-470 cellular Phone functions as only digital cellular Phone working in CDMA (Code Division Multiple Access) mode. CDMA type digital mode applies DSSS (Direct Sequential Spread spectrum) mode which first came to be used in the military. The DSSS reduces channel cross talk and allow to use one frequency channel by multiple users in the same specific area,

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Service Manual
Manual Type:
Service Manual
Pages:
66
Size:
764.83 Kbytes (783181 Bytes)
Language:
english
Revision:
Manual-ID:
GH68-60687A
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2008 12 11
MD5:
99d6f0e799054a056619e15e7a5aa81a
Downloads:
749

Information

1. General Introduction 2. Specification 3. NAM Programming 4. Data Tr a n s f e r 5. Circuit Description 6. Exploded View and Its Parts List 7. PCB Diagrams 8. Tr o u b l e s h o o t i n g 9. Test Command Ta b l e 10. Block & Circuit Diagrams

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