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
ed2kID: c2b41328355fe8bb843c80aed366e05f
Downloads: 56 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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