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Welcome to Wk5r Circuit Boards Downloads Page
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BOAT ANCHOR POWER SUPPLY BOARD DOWNLOADS
SWAN 117xc UPGRADE BOARD
DRAKE AC-3 UPGRADE BOARD
DRAKE AC-4 UPGRADE BOARD
HEATHKIT HP-23A UPGRADE BOARD
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Board Diagram
Board Diagram
Board Diagram Without SW1
Board Diagram
Schematic
Bill of Materials
Board Diagram With SW1
Bill of Materials
Bill of Materials
AC-3-PCB-1.jpg
Bill of Materials
HP-23A-1.jpg
117xc-1.jpg.jpg
AC-3-PCB-1-2.jpg
Upgrade Board Manual
117xc-1.jpg
AC4-1-2.jpg
AC4-2.jpg
HENRY AC-1 UPGRADE BOARD
PLACEHOLDER FOR A NEW BOARD
PLACEHOLDER FOR A NEW BOARD
PLACEHOLDER FOR A NEW BOARD
Assembly And Installation Instructions
Board Diagram
Bill of Materials
AC-1-PCB-1.jpg
AC-1 Upgrade Board Manual
STORE
AMPLIFIER UPGRADE BOARD DOWNLOADS
HEATHKIT SB-220 UPGRADE BOARDS
HEATHKIT SB-200 UPGRADE BOARD
PLACEHOLDER FOR A NEW BOARD
PLACEHOLDER FOR A NEW BOARD
Installation Instructions
Installation Instructions
85-344-1 Board Diagram
Board Diagram
SB-220 Capacitor Board Diagram
Bill of Materials
85-344-1 Bill of Materials
SB-200 Upgrade Board.jpg
Capacitor Board Bill of Materials
85-344-1-PCB-1.jpg
SB-220 CAP-1.jpg
SB-220-CAP-2.jpg
601 VanZandt County Road 3812
Wills Point, Tx. 75169
wk5r@wk5r.org
(903)-873-3135