Equipment information

Henry Radio 4 K-2 Amplifier
Manufacturer
Henry Radio
Model 4 K-2
Date
Category: Radio, Communication
Group Amplifier
Description Linear Amplifier
Information
                                    

These manuals are available for the above equipment:

Henry Radio -- 4 K-2 -- Service and User Manual
File name Henry-6986-Manual-Page-1-Picture
Manual Type Service and User Manual
Pages 35
Size 1.92 Mbytes (2016750 Bytes)
Language english
Revision
Manual-ID/Number
Date
Quality Scanned document, reading partly badly, partly not readable.
Upload date
MD5 d7f1b438fa406bd8a3f26aa914abdd42
Downloads 82 since 07 August 2015
Information
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
Henry-6986-Manual-Page-1-Picture
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