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METER
ASSEMBLY
Y)
cist
0.0056
$103-3/4
MET
Croke
2
2
JO2
[Pin no. | 1.2,3.4,6 |
ee
[eo on | a.zv |
2k
160
!
4
fs
A
Q501, 502
iss
?
r
]
LEVEL METER DRIVER
SATE
3
!
'
LINE
;
| CINE it
| D501~510
LN101207PH
'
R259
1
ER
e505 oh
s
1/6
LED (A) ASSEMBLY
[ DéO1,602.
\
LN248RPH
Jos
|
|
|
LEO ON
1
[2] 060!
2
Gy 4 rec
|
1
Op
602
3
[2]
Oe
a7)
Po
L_.
LED (B) ASSEMBLY
°
-—o——
™ °
Pa
Za
i
ie
o702
DOLBY NR
2
Yo:
ays
s04
0701,702
l
LN348GPH
S101
RSH-042
:
$102,103
RSG-161
$104,105
RSG-160
$106,107
RKN-O87
LIOi,201
RTF-138
L102,103,202.
203
RTF- 183
OD
L104,204
RTF-159
L108,205
RTF-152
106.206
RTF-129
'
L301
RTO -O32
L302
RTF-101
V102,103,202,203
RCP- 223
VI04,204
RCP- 228
7
|
os01
0503
0505
©
,©
H
LAS. AEA AS
a
=
ye
le
eee,
|
|
|
NOTE:
CT-501,450,405
The indicated semiconductors are representative ones only.
Other
alternative
semiconductors
may
be used
and are
listed in the parts list.
LED
ON
OFF
0507
0509
[22 fe)
Se tirew)
R503
oh
10x
+
Y)
0508
0510
1. RESISTORS:
Indicated in 2, %W, YeW.+5% tolerance unless otherwise noted k :k2,
M: MQ, (F) : £1%, (G) : 22%, (K) : 10%
(M); t20% tolerance
2. CAPACITORS:
s
Indicated in capacity (uF)/voltage (V) unless otherwise noted p : pF
Indication without voltage is 50V except electrolytic capacitor.
3. VOLTAGE
J
: OC voitage (V) at no input signal
4. OTHERS:
jignal route.
@ : Adjusting point.
The A\ mark found on some component parts indicates the im-
portance of the safety factor of the part. Therefore, when replacing,
be sure to use parts of identical designation.
% marked capacitors and resistors have parts numbers.
This is the basic schematic diagram, but the actual circuit may vary
due to improvements in design.
SWITCHES:
$1:
PLAY
PLAY
— STOP
$2:
FF
FF — OFF
$3:
REC
ON
—
OFF
$101
: REC/PLAY
SELECTOR
REC
— PLAY
$102:
TAPE
SELECTOR
HIGH ~ NORMAL
$103:
TAPE
SELECTOR
METAL — CrO2
$104:
DOLBY
NR
ON-
OFF
S105:
DOLBY
NR
c-B
S106:
INPUT
SELECTOR
(R.CH.)
MIC — LINE
S107:
INPUT
SELECTOR (L.CH.)
MIC — LINE
POWER
SUPPLY
ASSEMBLY
$401:
POWER
ON - OFF
The underlined indicates the switch position.
8
15
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