CONTENTS 1. Specification 2. Installation 3. NAM Programming 4. Circuit Description 5. Test Procedure 6. Troubleshooting 7. Exploded Views and Parts List 8. PCB Diagrams 9. Electrical Parts List 10. Block & Circuit Diagrams
Samsung Electronics Co.,Ltd. GH68-60563A Printed in Korea.
1. Specification 1-1 General Frequency Range Transmitter Receiver
This Service Manual is a property of Samsung Electronics Co.,Ltd. ... 1-1. Repair Precaution. â Repair in Shield Box, during detailed tuning. ... pleases after change other material than replacement registered on SEC System. .... Design LOC ..... S
Check U401 and its meighboring circuit. Replace if required. Check 'H' level input from. U101 pin P6 and U401 pin79. Check the LED and its neighboring circuit.
such as RTC module and High Voltage Charge pump, Clock generator, aid in ... modulate the intensity of a series of LED's or to control a DC/DC converter that ...
service.samsungportal.com .... Downloader Program(C180_Downloader 2.0.exe) ... Load the binary download program by executing the âC180_Downloader ...
(If it has some problem, ...... Load the binary download program by executing the "OptiFlash.exe". 2. ... Choose hardware platform for the downloader file setting.
Specification. This Document can not be used without Samsung's authorization. 1-3. TX Power control level. GSM900. 8. 27±3 dBm. 9. 25±3 dBm. 10. 23±3 dBm.
Otherwise engineer in charge isn't charged with problem that you don't keep this rules. .... Unzip the downloader and firmware files to a folder where you want. 2.
System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules. .... Choose hardware platform for the downloader file setting.J.