Samsung SGH-J600 Service Manual

Also see for SGH-J600: Quick start guide User guide

Samsung SGH-J600 Service Manual Manual pdf 30 page image

Flow Chart of Troubleshooting3-283-2-5. DCS TransmitterU 100pin 6 : 2.8VCONTINUS TX ONCONDITIONMS TX level 12CH : 698RBW : 100KHzVBW : 100KHzSPAN : 10MHzREF LEV. : 10dBmATT. : 20dBUCD200check &change2NO NOYESU100 pin11 :0~6 dBm?YESRFS100, L103, L105,C104, L108, R111check & changeYES1NO12U100 pin 7 : 3.7VNO BATTERY, BATTERY CONNECTORcheck & change3YESU100 pin4, :'HIGH' pin 5: 'LOW'NO10UCD 200check & changeYESUCD 200check & changeU100pin9: 'HIGH'NOYESU100pin 8 :about 0.5~1.0V ?NOYESU100change &resolder7UCD 100pin15 : 3~8dBm?UCD 100pin11, pin 13 :2.9v ?UCP 300change orresolderUCD 100pin4,5,6,7: 1~2VC103check & resolderOSC 100pin 3 : 26MHzVp-p : 0.5~1.5V OSC 100change or resolderUCD100change or resolderNONOYESYESNOYESUCP 300check & change91311U100 pin12 :about-5~2dBm?UCP 300check & changeUCD 100pin9 : 2.9v ?456YES8NOYESUCD 200check & changeNO