Model
285B
Schematic
Diagrams
__
J
I3
0
p~
TWO
- C
HANNEL
AUDI
O
AMPLI
F
IER
PWA
201980
/-"
A
J
~--------------------------------------------~
C
12~------------------------------------
----------
--,
M
N
~------------------------------------
----------
~
8
~
----------------------------------------
--~
K
13~----------------------------------------
--------~
H
R
~
------------------------------------------------~
N
14~--------------------------------------
----------~
L
P~----------------------------------
------
----~
J
20~------------------
--
------------------------~
U
x
~--------------------------------------------
--~
:5
21~------------------------------------------------~
p
V
l
~
------------------------------------------------,
22~------------------
------------------------------~
T
Y
~------------------------------------------------
~
R
9~------------------------------------------------,
E
L
~
--------------------------------------------~
B
1
0
~
'
------------------------------------------------~
D
~
.-
,--
PI
32
I
~
L--
'------
16~~----------~~~--+-1-------
+--+----
--------
U
T
~
------------~~----+-1-------
+--+------
-------
S
17~------------~~-----1--~------
+--+------------
p
V~
--------------------~------~-1------------
v
T
U
~------------------------------+--+-------------
R
1
8~----------------------
----------t--r------------
A
5
~
-----------------------------r~-----------
E~--------------------------------t--r------------
B
6~--------------------------------+--'------------
E
F~--------------------------------t---------------~
F
7~------------------
--
----------~~--------------~
H
H~--------------------------------------------~
J
,-----
-1 1
'-
1 Iii
JI
141
ABC
D 1
202662
F
X
l
!2
W
Y
(l
'-=-
r-
g
Y
W
b
l
X
K
/N
/b
,- :".1
':
$
HA'-r
CW
LI R
c~
J
t
VU
HU
~
'
~~'
rr'
'"
i
~
)
I j
~/~-+~4~5~
"
~
·
.
,
1
~2
-/~3~/~T-'~5~
/
~
'
~1
7
~f~~.~
~
~~87:
,
",
1
519
"
871
"~
~I'
I
II 5 9 I
M 01'
TRAN
SPOR
T
CO • '
ROL
CHA
SS
IS
ASSY
2
023
51
POw
::
q
SUP
PLY
A
SSY
2019
77
Figure
7
-4.
A
udio
Interconnect
H
arnes
s As s
embly
7-9/7-10