Now downloading free:Samsung SGH-F300 service manual
Samsung SGH-F300 service manual free download
Cell phone, GSM, Satellite phone - Nokia, Siemens, Samsung mobiles service manuals and repair information| File information: | |
| File name: | Samsung SGH-F300 service manual.pdf [preview SGH-F300 service manual] |
| Size: | 2716 kB |
| Extension: | |
| Mfg: | Samsung |
| Model: | SGH-F300 service manual 🔎 |
| Original: | SGH-F300 service manual 🔎 |
| Descr: | Samsung GSM Samsung SGH-F300 service manual.pdf |
| Group: | Electronics > GSM Mobile Phones |
| Uploaded: | 29-03-2022 |
| User: | Anonymous |
| Multipart: | No multipart |
| Information about the files in archive: | ||
| Decompress result: | OK | |
| Extracted files: | 1 | |
File name Samsung SGH-F300 service manual.pdf 3. Flow Chart of Troubleshooting 3-1.Baseband 3-1-1. Power ON 'Power ON' Does not work Check the current consumption Current consumption NO Down load again 100mA ? YES Check the battery voltage NO Voltage 3.3V ? Charge the Battery YES Check the pins of U838 NO C215 1.8V ? Check U838 and C215 YES NO C217 and C218 = 2.8V? YES NO C219=1.5V? Check U838 and C219 YES Check the clock signal NO Check the clock generation circuit at pin #3 of TCX100 Freq.=26MHz,Vrms 300mV TCX100 YES Check the Initial operation END 3-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting VCCA_2.8V VCCD_2.8V VRF_2.8V HPEIO_1.8V VBAT C202 C200 C201 C203 EAR_ADC DSP_DB(0:15) C209 | ||
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