Rear Panel
Front Panel
Do not file away the paint from the holes circled here.
After filing away the paint from each hole, you might want to check for electrical continuity between one hole
and all of the rest using a multi-meter to make sure that you didn’t miss anything and that the paint was filed
away sufficiently.
Step 2 – Mount the rubber grommets
Drawing 1
shows where to mount the three rubber grommets. Squeeze the grommet
into the hole and push it into place with your fingers.
(3)
(4)
(8)
(5)
(8)
Step 3 – Mount the 9 pin miniature tube sockets and shields
Drawings 2 & 3
show where to mount the four 9 pin miniature
sockets. Make sure that pins 1 & 9 are away from the rear edge
of the chassis. (Except for the locking lugs, use #4 hardware).
(3)
(1)
P-0401H
7
(4)
Shield bases are mounted on top of
the tube sockets before inserting the
#4 mounting screws through the top
of the chassis.
Tube Socket Name
Rear Hole
Front Hole
V1
V2
V3
V4
Lock washer
Locking lug
Lock washer
Lock washer
Lock washer
Locking lug
Locking lug
P-0401H & Lock washer
1
2
3
4 5
6
7
8
9
V1
V2
V3
V4
1
2
3
4 5
6
7
8
9
1
2
3
4 5
6
7
8
9
1
2
3
4 5
6
7
8
9
See Drawing 3 (Inside Chassis View)
Rear Hole
Front Hole