|
Title: Need help finding an FT-857D Late model service manual Post by: N8ETQ on February 02, 2011, 05:02:22 PM Hello All, I had an older FT-857D (2002) come across the bench last week with a blown VHF/UHF PA final 2SC3102. HF PA was OK. That used 2 x 2SC5125's. My FT-857D (made in 2007) uses RD60HUF1 in the VHF/UHF PA final and 2 x RD70HVF1's in the HF PA. Yashue re-worked the PA board to allow the use of the diff. zitters. I have been unable to locate a manual that reflects these changes. Was wondering if anyone has a link to it ? BTW: An early FT-857D with a blown VHF/UHF PA final 2SC3102 will pull 9.7 AMPS when in RX. TIA /Dan |