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04-07-2002, 06:12
| #1 (permalink) |
| Freak Poster  Join Date: Jun 2000
Posts: 354
Member: 1623 Status: Offline Thanks Meter: 1 | Interesting GD90 Network Problem ??? I encountered a new problem in GD90.Phone finds the network but never call.I entered Checkbox program and tested TX Power Levels , a radio near the phone gives a lot of loudly noises like normal working phones.I saw that No product number in Checkbox program and i entered them using Ghost program.Now in Checkbow there is a "ST IN" section and it is blank.Normal working phones gives "00000000" there.Phone doesn't make call. I changed Filters and PA but nothing has changed.Changed also IMEI.nothing... How can i solve this problem ? Best Regards... |
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04-07-2002, 22:32
| #2 (permalink) |
| Freak Poster  Join Date: Nov 2001 Location: Italy
Posts: 184
Member: 7301 Status: Offline Thanks Meter: 0 | If you think PA is OK, check the baseband. Hi! If you've checked the PA (I also use a radio to make some checks on PAs  ) , I think the fault could be in the baseband, expecially in the CPU of FLASH ic. I've repaired a lot of PANASONIC GD 90 with this fault resoldering FLASH first, and CPU if the fault remain. Try it and let me know if it works... |
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04-08-2002, 12:53
| #3 (permalink) |
| Freak Poster Join Date: Jun 2000
Posts: 354
Member: 1623 Status: Offline Thanks Meter: 1 | nothing has changed. :-( Hi, I tried resolder FLASH and CPU but nothing.Phone receiving Bar is full but finds network about 20 seconds later after power on the phone. What is "ST IN" in checkbox program ? Best Regards... |
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