Basic HTML Version
Sound Board Assembly
A-16917 -50024
Pl,
34-pin ribbon cable, data to/from J60l; J903;
(j
J202
J1-1 Black-Yellow, signal to speaker
P1
J1-2
N/C
Jl-3 Key
J1-4 Black, signal to speaker
J2-1 Black-Yellow, signal to speaker
J2-2 Key
J2-3
N/C
~
J2-4 Black, signal to speaker
~~
J3-1 Gray, +5V from Power Driver Board Jl14-3, 4
(J1
J3-2 Key
J3-3 Gray, +5V from Power Driver Board J114-3, 4
J3-4 Black, ground from Power Driver Board J114-5, 7
J3-5 Black, ground from Power Driver Board J114-5, 7
J4-l
Gray-Green, 18Vac from transformer secondary
J4-2 Gray-Green, 18Vac loop from J4-1
J4-3 Key
J4-4 Gray, 18Vac from transformer secondary
UEJ~
J4-5 Gray, 18Vac loop from J4-4
(j
J4
J4-6 Gray-White, 18Vac from transformer secondary
7
A 1 4 6 1 4 61
J4-7 Gray-White, 18Vac loop from J4-6
Speaker Wiring Diagram
r-------------,
r------------------l
:
:
t
I
:
::
SOUND BOARD :
: ~---------4-H
:
:
J
1
:
I
I
I
I
I
L
~
J2
r-------------------------,
I
I
I
I
:
_j__
:
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
L
J
,
I
: SPEAKER PANEL
:
L
J
3-33