Samsung SGH-Z240 Service Manual

Also see for SGH-Z240: Specifications User guide Service manual

Samsung SGH-Z240 Service Manual Manual pdf 3 page image

C O N T E N T S9. Flow Chart of Troubleshooting9-1. Power On...................................................................................................................9-19-2. Initial ..........................................................................................................................9-39-3. Sim Part ...................................................................................................................9-59-4. Microphone Part-Phone MIC.....................................................................................9-89-5. Microphone Part-Earphone MIC..............................................................................9-109-6. Earphone Part..........................................................................................................9-129-7. Receiver, Speaker Part...........................................................................................9-159-8. Charging Part...........................................................................................................9-169-9. Key Data Input........................................................................................................9-189-10. Back Light(for color Main LCD)............................................................................9-199-11. Key Back Light......................................................................................................9-209-12. Camera Part...........................................................................................................9-219-13. GSM Receiver........................................................................................................9-239-14. GSM Transmitter....................................................................................................9-259-15. DCS Receiver........................................................................................................9-289-16. DCS Transmitter....................................................................................................9-309-17. PCS Receiver .......................................................................................................9-319-18. PCS Transmitter....................................................................................................9-339-19. WCDMA Receiver..................................................................................................9-349-20. WCDMA Transmitter..............................................................................................9-3810. Reference data