|Henry Radio 4 K-2 Amplifier|
These manuals are available for the above equipment:
|Henry Radio -- 4 K-2 -- Service and User Manual|
|Manual Type:||Service and User Manual|
|Size:||1.92 Mbytes (2016750 Bytes)|
|Quality:||Scanned document, reading partly badly, partly not readable.|
|Upload date:||07 August 2015|
|Downloads:||312 since 07 August 2015|
Operating Instructions for the 4K-2 ... 1 Introduction ... 1 Installation _______________ 3 Operation ________________ 6 Protective System 10 Service Instructions for the 4K-2 - - - -- - - - 12 Introduction _______________ 12 Removing the Cover and Shield ... 12 Replacing 5CX1500A Amplifier Tube ... 13 Service Notes - -- -- -- -- -- -- -- 15 Adjustment of P1-Cathode Input-Matching Modules - - - - 19 Instructions for Removing Screen and Control Grid Bias Supply ... 21 Figure 1. Removing Screen and Control Grid Bias Supply - - 21 Instructions for Service Below the Power Supply Chassis - 22 Figure 2. The Power Supply Chassis ... 22 Instructions for Removing the Front Panel of the 4K-2 - - 22 Figure 3. Removing the Front Panel ... 23 Figure 4. Inside the Front Panel ... 23 Parts List for the 4K-2 -- - - - - - 25 Figure 5. Schematic for the 4K-2 RF Deck - 29 Figure 6. Schematic for the 4K-2 Power Supply ... 30 Figure 7. Schematic for the 4K-2 Screen and Bias Supply - 31 Calibration Sheet ... 32
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