A
B
C
D
E
F
G
H
J
3-3. SCHEMATIC DIAGRAM-PANEL
BOARD-
1 2 3
4
5
[PANEL
BOARD]
CE
DI-SO
TO
TUNER
80
CL
CNJ
1
DO-SI
GND
TUNED
STEREO
TO
5V
TUNER BOARD
RELAY
OUT
CNJ1
(RESET)
PW
ON-OFF
(13V)
N701
1
-
2~
3_
4_
5_
6_
~
-
CN702
t-
R721
330
R719
1
OK
R706
56k
R707
1
33k
T~-----
0701,
702
HOLD
,
....
D722
,~
m
D715
...
,
~,
D715~
721-724
C710
US1060M
0.1
1
,
,D724
C703
o.
01
-
I
I
D721
..
_,
r,
0-.0-N
o---
r---..r---.r---..r---.
a::a::a::a::
6
7
8
9
10
11
FL
701
FLUORESCENT
INDICATOR
TUBE
3G 2G
9G 8G 7G
5G
4G
LLLL
000000000
w~-Ow~~MN~O
TT
~oo~~w~MN~
~~~~~~~~~~
1
ihgfe
1
jdcba)
'--~~~---------._,,.--------"'--------"'------"-------"'-------"'',,I'-------'---''--------"''-----'-----'-----"'
R722
100k 1
CB701
220PF
X6
CB702
220PF
X4
'CV)
-....:t
LD
" " "
a:: a:: a::
1
f
~
~
cY"i
:::
"
"
a::
"
0::
,-
--
--
--
i
1 '
1
1
' 1
~ri,onöcxf:
r
_--_
....
_
....
_
..
_--_-•
~-
_-
_---,
L701
1QQµH
1;11
44MA
-
uu-~
(702
o.
47µ
50V
1G
12
13
✓
--IT
MODEL
:01Ö1
7
1
AREA
:
S701
QJ
1
A 1
~~IL
~
AEP,UK
MODEL
r--
7
I 1
:
0702:
L~•
L-n
MODEL
f°
0703 i 0708
1
AREA
I ST/
1
C I
MUTE
L~
~
0701-703
0708-714
D716-720
TUND
SIGNAL
0709
TI
MER
~!
c=::::::i
,
...
r°
0-
D711
S706
0
2'.:::,
1
~
r-D
0-1>
0710
S712
AUTO/
MANUAL
2::::::,
L
...
r°
Q-
,
...
-
0712
S715
IBANDI
2::::::,
,
...
r°
0-<~
,
...
-
D713
AUTO
,~
D714
...
,
D720
S702
m
c=::::::i
r°
0-
S711
STERE
MUTING
2'.:::,
_r-0
0--<
14
S703
@]
c=::::::i
r o-
S708
[fil
2'.:::,
r°
0-
S7l7
1
TIME/
FREOUENCY
S720
1
CLOCK
1
cS
r°
o--<,
...
,
..-,
D716
2::::::,
_r-0
0-<
S721
1
TIMER 1
CONTROL
2::::::,
_r-0
0-<
....
..-,
D717
15
S704
ßJ
c=::::::i
r o-
S713
MEMORY
/NEXT
2::::::,
_r-0
0--<
S705
@]
c=::::::i
0-
S710
@]
c=::::::i
o-,
S714
ISHIFTI
cS
0-
S 718
lriMER7l
~
9
[If--1TuNERIO
cS--~~
_r-0
o--<,
0-,
S722
rurJ
cS
_r-0
0-<~
...
,
~,
D718
S723
ISLEEPI
2'.:::,
0-,
p
...
,
r1
D719
MUTE
R720
10k
----
-
------
-----------------
-----------
--------
_J
AUTO
STOP
H/L
SIRCS
TO
VF
TUNER BOARD
VF
CNJ2
-24VG
C708
0.47µ
SOV
20-,
~·
3_
~Mo
0
}H
44MA
.----w-.,,.~--it----------------------1~
~
L704 1
OOl'H
275MA
4~
-
L 703 1
QOµH
275MA
5_
vv
~
6_
..._
R727
~
2,2K
◄
o
o--t-+----------(709
Q703
0.1
µ
2SC3402
I
SOV
SIRCS
CN703
L____j
t--------------
CONTROL
SWITCH
ri
C707 0
47,
sov
1 ,.,,.,.
...
r}
,--
A
1QH3020S-~
5
~~~~J~
(}~,__4_.8
_____
_
-9-
Note:
•
All
capacito~s are in
µ,F
unless
otherwise
noted.
pF:
µ,µF
50WV
or
less
are
not
indicated
except
for
electrolytics
and
tantalums.
•
All
resistors are in n
and
¼ W
or
less
unless
otherwise
specified.
• Power voltage is supply
from
TA-H500
•
Voltage
and
waveforms
are de
with
respect
to
ground
under
no-signal
(detuned)
conditions.
no
mark:
FM
•
Voltages
are
taken
with
a
VOM
(Input
lmpedance
1
OM
Q ).
Voltage
variations
may
be
noted
due
to
normal
produc-
t_ion
tolerances.
•
IT:
ltanan
Model
-10-
To Next Page
Loading...
