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TA- AX311
|
2-7. 1C BLOCK DIAGRAMS
IC302 LC4966
sw D
swt
RE
ETT
VDD
CONTA
CONTB
IN/OUT
OUT/IN
OUT/IN
IN/OUT
OUT?
VCC
IC402 LB1639
NOTE:
e
-—XX,
—X
mean
standardized
parts,
so
they
may
have
some
differences
from
the
original
one.
e
Color
Indication
of Appearance
Parts
SECTION 3
EXPLODED VIEWS
e
items
marked
"*"
are
not
stocked
since they are seldom required for routine
service. Some delay should be anticipated
when
ordering
these
items.
The
components
identified
by
mark
or dotted line with mark
are critical for safety.
Replace
only
with
part
number
s
:
specified.
Example:
@
The mechanical
parts with no reference
DRIVE CIRCUIT
KNOB,
BALANCE (WHITE)... (RED)
number in the exploded views are not
Les composants identifiés par une
+
,
supplied.
marque
sont critiques
pour
la
b i e
b a y
ae
5;
sécurité.
INPUT
LOGIC
Parts
color
Cabinet's
color
@
Hardware (# mark) list is given
in the
Ne
les
remplacer
que
par
une
last
of
this
parts
list.
piéce portant le numéro spéci fé.
Re
ee
O—@-—-)—®)
IN/OUT
OUT/IN
OUT/IN
IN/OUT
CONTB
CONTC
VSS
IN1
GND
V CONT
IN2
NI
Ns
Sw A
SW B
3-1. OVERALL SECTION 1
IC404 LC7535
S
RESET
OUT
IN
OUT
IN
@2)
@)-—24)
25)
is |
a
not supplied
lied
ei
not
supplie
BEY
"
a
ee
—
re
P
OUT
IN
G6)
@)—8)
@5)
G0)
Lay
2
ee eT
LA
a
a
ee
ED
es
ee Ree
Des
|
ae
evened Reena
in) eS
z
y
'i 'a
Ezz.
L\/\
Lh
£\
O—®
(2)
Oo
WU
IN
VY
Y
AY
XX
XK
VAs
OUT
IN
OUT
not supplied
(RV406
including)
not supplied
©
a
x
\
i ;
L 508 OUT
R 5dB OUT
4
L 148 OUT
QR
1dB IN
L 148 OUT
R 1¢8 OUT
3a
L Va
=>
eos.
See
(9) vee
1
(RV407T
og
ce
including)
#2
po (9
2
CONTROL
'
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
Vss
(2) CLK
1
4-943-091-01
KNOB (VOL)
13
* 1-638-277-11
RX BOARD
2
3-350-426-01
SPRING,
RING
14
1-590-486-11
WIRE, FLAT TYPE (7 CORE)
3
4-943-092-01
PLATECVOL),
LIGHT GUIDE
15
1-590-488-11
WIRE,
FLAT TYPE (11 CORE)
4
4-943-420-01
KNOB (DIA.
19)
16
1-590-538-11
WIRE,
FLAT TYPE (7 CORE)
5
A-4323-865-A
PANEL ASSY, FRONT (US, Canadian)
17
4-928-635-01
SCREW, +BV (2. 6X8) TAPPING
A~-4323-867-A
PANEL ASSY, FRONT (E, Australian)
18
* 1-638-284-11 SP SW BOARD
6
¥ 1-638-278-11 VOL BOARD
19
1-638-285-11 HP BOARD
7
1-638-279-11 VOL JOINT BOARD
20
¥ 1-638-286-11 HP JOINT BOARD
8
1-590-485-11 WIRE, FLAT TYPE (7 CORE)
21
3-704-366-01 SCREW (CASE) (3X8)
9
& 1-638-280-11 DBFB BOARD
22
4-931-031-11 CASE
ence
10
# A-4341-710-A CONT BOARD, COMPLETE (US, Canadian)
& A-A341-715-A CONT BOARD, COMPLETE (E, Austral ian)
23
3-706-165-00 SCREW
24
X-AQ41-229-1 FOOT ASSY (F2112S-M)
1
* 4-921-941-01
CUSHION (FL)
12
* 4-943-107-01
HOLDER (FL TUBE)
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