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Input Amplifier PCB
PARTS LIST
Title.
Input Amplifier PCB Assembly
Assembly No. 6085 4060
Ref. No.
Description
Parts No.
PCB, input amplifier
6050 4654
j
PCB, switch
6050 4660
:
Ul-5
Integrated cirevit, 4558DF
6048 6070
i
QL
Transistor,
2SA725-F
6048
0520
'
:
Q2,3
FET, 25K68-a
6048 0930-03
Qu
Transistor,
2SA725-F
6048 0520
i
Qs!
"
» 2801312Y-G
6048 0450
4
Meee
=
26
"
+ 2SA725-F
6048 0520
+
Q7.
"
+ 28C1312¥-G
-
6048 0450
Qs:
"
» 2SA725-F
6048 0520
D1-8
Diode, 18953
5042 2720
i
Sl.
Switch,
lever, SLR522
6051, 8080
S2-4
no
4,
SER523
6051
8090
S5
"
, push
6052 4330
R1OL
Potentiometer,
trimmer,
SR19R,
10Kohm,
taper
B
5053
3480
R201
"
» rotary,
single,
10Kohm,
taper
C
6042
1230
:
R202,3
"
>
™
4
, 20Kohm, taper J
6042 1221
i
R204-7
=
'
1
'
5
» 10Kohm,
taper G
6042
1210
F
G
R208
"
»
"
, dual
,
5kohm, taper A, C
6042 1200
ot
TL
Transformer,
MIC
6046
5162
i
Binder, SK, SKB-2M
6049 9080-03
\
RL
Resistor,
carbon,FCR25,
47Kohm
i
R2
"
>
4"
, 100 ohm
R3
"
»
"4%
, 1Kohm
j
nae
R4
"
>t
4
"4
1Kohm
i
R5
"
>
™
4
®
, 240 ohm
R6
"
>
"4
, 12Kohm
RT
"
>
™
4
*
, 4,7Konm
H
Minima
R8
"
>
™
4
*
, 4,7Kohm
hee
RQ
"
>
™
4
®
, 100Kohm
R10
"
>
™
5
™
4 470 ohm
R11
"
>
7
4
"
4 470 ohm
:
R12
"
>
™
4
*
4 100 ohm
f
R13
"
»
oo
4
"
, 15Kehm
PARTS LIST
Input Amplifier PCB Assembly
(Model
301)
:
REV.
2.
54
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