VIEWS SHOWN IS AS SEEN FROM THE OUTSIDE OF THE CHASSIS
TOP, BACK AND SIDE
THIS IS A GIF IMAGE - RIGHT CLICK AND SAVE TO PRINT
LAYOUT GRID IS 1 INCH SQUARE GRID
USE ACTUAL COMPONENTS FOR EXACT HOLE MARKING
BLACK HOLES ARE 3/4 INCH TUBE SOCKET HOLES (MARK SOCKET MOUNTING HOLES LATER)
GREEN HOLES ARE CINCH 8-TERMINAL TERMINAL STRIP (EXCEPT THE ONE MARKED 3-TERMINAL)
BLUE HOLES ARE FOR THE POWER TRANSFORMER MOUNTING
BROWN HOLES ARE FOR GROMMETS TO FEED TRANSFORMER WIRES THROUGH (USUALLY 3/8 INCH)
RED HOLES ARE POWER CORD RELATED
AC CORD FEEDS THROUGH A GROMMET (USUALLY 3/8 INCH)
FUSE HOLDER HOLE USUALLY 1/2 INCH
PURPLE HOLES ARE 1/4 INCH HOLES FOR INPUT AND OUTPUT RCA JACKS
USE 6/32 X 1/4 INCH SCREWS FOR ALL MOUNTING EXCEPT THE AC CORD STRAIN RELIEF
USE 6/32 X 1/2 INCH FOR THE AC CORD STRAIN RELIEF
THE TUBE SOCKETS USUALLY REQUIRE 4-40 X 1/4 INCH HARDWARE
THE CORRECT WAY TO MOUNT TERMINAL STRIPS
EACH MOUNTING SCREW USES 2-LOCK WASHERS
ONE LOCK WASHER GOES BETWEEN THE CHASSIS AND THE TERMINAL STRIP
THE OTHER LOCK WASHER GOES BETWEEN THE TERMINAL STRIP AND THE NUT
the lock washer between the terminal strip and the chassis keeps the terminal strip mount from twisting as you tighten screws
it also gives a better ground as the lock washer digs into the chassis
CHASSIS COMPLETELY DRILLED AND ALL PARTS MOUNTED READY TO BE WIRED