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Legible FT-847 Circuit diagram

oz1bxm_lars_petersen Member Profile All Messages By This Member #67 The FT-847 circuit diagrams found on the internet are not really legible. Where to find a good diagram? 73 OZ1BXM Lars
Joseph LaFerla All Messages By This Member #68 开云体育 Hi Lars ? Do you have the pdf of the service manual?? I do and can let you have it if you need.? Email me separately at joe at laferla dot ca. ? Joe VA3JLF ? ? Sent from for Windows 10 ? toggle quoted message Show quoted text From: oz1bxm_lars_petersen Sent: June 27, 2020 2:08 PM To: [email protected] Subject: [YaesuFT847] Legible FT-847 Circuit diagram ? The FT-847 circuit diagrams found on the internet are not really legible. Where to find a good diagram? 73 OZ1BXM Lars ? 26F4E494E3454954B04FC5BF897CF2A7.png
Douglas Richards #69 开云体育 Lars Not sure where I got this one, but it does blow up nicely. 73 Douglas Richards VE3FFR ve3ffr@... On 6/27/2020 1:55 PM, oz1bxm_lars_petersen wrote: The FT-847 circuit diagrams found on the internet are not really legible. Where to find a good diagram? 73 OZ1BXM Lars -- 73 Douglas Richards VE3FFR ve3ffr@... FT-847_Schematic.pdf FT-847_Schematic.pdf
oz1bxm_lars_petersen Member Profile All Messages By This Member #70 The attached circuit diagram from VE3FFR is the best I've seen so far. Thank you. Now I can read component names and order spare parts. 73 OZ1BXM?
oz1bxm_lars_petersen Member Profile All Messages By This Member #71 I do have the service manual PDF. But the circuit diagram is difficult to read, especially component names and values. 73 OZ1BXM
James All Messages By This Member #72 I have an FT847 and I expect the circuit diagrams. I can (when I locate them) scan them. Why would you need them? Have you lost yours? i will not look for them unnecessarily. I am not even sure they are there. Reply to the Group. James toggle quoted message Show quoted text On 27/06/2020 18:55, oz1bxm_lars_petersen wrote: The FT-847 circuit diagrams found on the internet are not really legible. Where to find a good diagram? 73 OZ1BXM Lars
oz1bxm_lars_petersen Member Profile All Messages By This Member #73 I've lost the original manuals and the circuit diagram. However, "FT-847_Schematic.pdf" provided by VE3FFR is excellent, and all I need for now. I need a legible circuit diagram because there is a problem with my FT-847 transceiver: Low RX Sensitivity on 144 MHz. I'll share with the group if I can solve the problem. 73 OZ1BXM Lars

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