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--- public:radio:radio_database:ic-m710 [05/05/23 16:13 BST] – [1. Repairs / Mods] john
+++ public:radio:radio_database:ic-m710 [06/03/25 06:49 GMT] (current) – external edit 127.0.0.1
@@ Line 2: / Line 2: @@
-====== IC-M710 ======
+====== Icom IC-M710 ======
@@ Line 8: / Line 8: @@
 ===== Repairs / Mods =====
-  * 2023 - pre-drive TX buffer amp transistor  FIXME
-===== - Remote Control =====
+=== 2023 : No Transmit Output Power. ===
+  * Receive functions normally
+  * trace to - pre-drive TX buffer amp transistor - Q1 Main PCB
+    * No Drive to PA from Main Board
+    * TX signal present at base of Q1 but no signal at collector
+    * Q1 2SC4673 sourced from eBay [[https://www.ebay.co.uk/itm/322993473692]]
+    * 07/02/23 : Replaced Q1 and full transmit power restored.
+{{:public:radio:radio_database:m710_q1.png?400|}} {{:public:radio:radio_database:m710_q1_pcb.png?400|}}
+{{:public:radio:radio_database:img_20230207_203238_357_3.jpg?400|}}
+{{:public:radio:radio_database:m710_transistor.png?400|}}
+===== Remote Control =====
 Python module for [[https://github.com/gm4slv/netradio|netradio]]
@@ Line 490: / Line 505: @@
   * {{ :public:radio:radio_database:ic-m710.pdf |}}
   * {{ :public:radio:radio_database:ic-m710-sm.pdf |}}
+  * {{ :public:radio:radio_database:nmea_instruction_for_the_ic-m710..pdf |}}
 ==== Page Info ====
@@ Line 497: / Line 513: @@
 Page last updated: ~~LASTMOD~~
-==== tags ====
+{{tag>radio icm710}}
-{{tag>}}