Differences

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--- public:radio:radio_database:ic-m710 [28/05/23 06:48 BST] – [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 - Q1 Main PCB
-{{:public:radio:radio_database:m710_q1.png?400|}}
+=== 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_pcb.png?400|}}
+{{: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 =====
@@ Line 503: / Line 513: @@
 Page last updated: ~~LASTMOD~~
-==== tags ====
+{{tag>radio icm710}}
-{{tag>radio ic-m710}}