Ampex 351 Series Manual page 87

Full track and half track recorder/reproducer, two track stereophonic recorder/reproducer
Hide thumbs Also See for 351 Series:
Table of Contents

Advertisement

UTILIZE
D
WITH
30960 ELECTRONIC ASSEMBLIES ONLY
4S2
(GN0)- - - - -
--
4
s2
j
(MODEL 300 ONLY)
4S2
- - -
-- - ~
~ (MODEL300 ONLY)
SPECI AL
I
3Cl60
~z~~FICATIONS
A
!
==-=--=--=---
-
_
-
_-_:R~:
YW
~
o elf ~, ::::~
Rt!i~,GN
~~c 3
" '
- - - ' W , - =
" '
~b
C4
.:.:.iE-c5
.JSLl
I
I"'
~1/
:~I~
t - -!G ::===-=--=--=---=---=-
- -=-~
- =-:~~~::~:
~
:::
'1'
a:
Bl
Tl (GNDl
a:
R21
/
- ~
j,.-
~
~
,_,.
'
.
R61
-
N
<O
IC>
"'
"' "'
~~~
'l'TT
·
~ /
~
-j~
"' I
.
a:
a:
T5
, ... · , \ . _
J~
Rs
a,!
-- - -
-,4;T1
(
TERM
3l
~!
~f-. '
"'
l
~
3C28 (12.\~~;)
~
BR -----3C28112 6
De+)
a:
BK --GN0
(
POWER SUPPLY)
ol OT
R2.
3
-
R65
-
BK Y GY 0 BR
V
RI
:;;"" m
l
I[ JI
1 .__
__________
5J2
(
TER:
1
~i
5T4- - - - -
-- - ~
~
-- - - - - - - - - - - - -
-- - - - - - - 5 C 3 3
4S3--
--
-
- - - - - '
RECORD AMPLIFIER AND BIAS AND ERASE OSCILLATOR
PARTS LOCATION
RECORD AMP
LIF
IER AND BIAS AND ERASE O SCILLATOR
I R 5 9 - - - - - - -
--
-
- - - ,
2 R 3 4 - - - - -
-- - - - - - - ,
2 R 2 7 - - - - - - - - - - - - ,
2 R 4 0 - - - -
-- - - - - - ,
I
Rl4 - - - - - - - - - - ,
6T3
GN0(PLAYBACKl
GND 4S3C7
-
BK GY R
GN
v
w
o
R
3Cl6D
75 MFD-
450V
-
--1\/Vv-
R
3
2
R5B
}
~ R 3 5
UTILIZED WITH 30960 ELECTRO
N
IC
A SSEM
BLIES
A
SSEMBLIES ONLY
3Cl6C____.
3C2B
._....;;..
_ _
__ _
4000
M
FD
2 : ! i : : i
d , s R54f Rf
s,
"
1
5 MFO
C
350V
l.
-if-
C29
-if-
T
---'\/Vv-
3c I sA
-
+
l.
R57
15 MFO
T
C27 C30
350V
C26
.....>.Nv-
6T4
-
R/Y
R56
GN0(REC0RD)
-
BK
2
I
6T4
_.
R
3
7
6T4_. Y
4
5
6
6 T4
_. Y
6 T4 -
R
V7
6X4
--,
.c-=r
-c.=i
_ J
Kl
f
R60
15V
, , , , , , . . ,J
r1
y
O
G
j
T
U~::' . ~} , , . , " ""'
5J7(TER
M
4 ~
~5J7(TERM
I)
' - -
--
--
==-
-
I_
V
_l _
8
~~! }
12.6V DC MI NUS
~
--
--
-- - - 6T4
LEGEND
THE
FI
RST NU MBERS SIGN
I
FY THE
LOCATIO
N.
I. RECORD AMPLIFIER BOARD
2. REPRODUCE AMPLIFIER BOARD
3.
POWER SU PPLY BOARD
4. FRONT PA
N
EL OF AMP.
CHA
SSIS
5.
BA
CK
PAN
EL OF
AMP.
CHASSIS
6. SIDES
AN
O
BOT
TO
M
~
.
452C-
-
- - -
----.GN
tf7 ~
"'
, - . . . _ : :
R31
R?Q , .
I
-
4R36===========
===::w
13J.,
R30
~1
~
• ,
~1
4S2C
BR
T
_/
a:
4S2C--=-~~~~~~~~~
.::R
_ /
N
R27
4
R36(GND)
0
r-- ~I
2
~16I~, ~!"'
M,,~t.Q_4
! ~~ ( G N D ) - ~ / Y 1 * ! ~ 1 T 1 ~
T
a:
;f!
--0
1
~R44
✓r;:34
6T3-
-- -
--
--
R/
Y
~
__::::::::-
-
3 C l 6 D - - - - - ---4Y
r--
a:
~
GND(POWER
SUPPLY)-
GY
S!
!*t:ll!
· - - . . .
.
"
I
I
4S3A---
-
- - -..
BL
.-,
o::
a:
\.__,.
,J..,
~
fil":<0
~
(
N
~
)
'
(.) 0::
PARTS LO CA TION
POWER SUPPLY AND REPRODUC
E
AM
PL
I FIER
REPRODUCE AMPLIFIER
BL:
==========-
- 4J
3
(
TERM
B
R
4
J3(TER
"'
C
GN
3C28
(1
2
6
X-
BK
3C28(12
6X-
w
3-:1~
0
3,e~c.=
BL
~•::
BR
Ei:!
V
'iC
f
~
:~t;_~
GY
s,.:
r.:.:
""•'-

Advertisement

Table of Contents
loading

This manual is also suitable for:

351-2 series

Table of Contents