Werbung
LINE IN (L CH)
MIC IN
R110 27K
•
ami
i
n
0-
/
R CH
R301 390
CH R - P rlOK
C301
0.01;
•
52-1
52-2
R Pt57
ore
VR 1 101
50K
C303 47
R303 1K
12.4V
1.3V
C103
4-1
470P
RECORD/PLAY
•
HEAD(L CH)
I
t
I
TP1 E
ERASE HEAD X
Fe
65mV
Cr 110m V
MT 160m V
CL (V
0 0
0.
co c.)
0
IC10
3.7V
cc
0
.8V R102
52-3
«c:
K R103 3er"
cc :' 1
VR102
50K
CUL 0.01
P
13K C304
52-4
(.5
47:11V- 7 1 ,33
1 K
0
I-•
g..
"
R305
330K
0
tO
Zr
U
0
D 0
in
0
..?
Cr
•-•
z
R105
IK OV
OV
OV
0
0
cr
C108
•
-
•
-
111--•
0.47
El•
cn
CL
o-
-
0
C12 0.033
Fe
R113 47K
C110 1 -
0.0047
52-5
52 6
P"
71 ,1 R120 8.2K
R119 3.9K
R125 1K
rn,
r-
._
C119
R
10
ur
e mo 41
€4
1D
IN
7.4V
7.3V 7.4V
N7,3V
®7.1V
IC102
7.4V
7.4V
7.4V
7.3V 7.3V 1.4V 4.2V 4V
0V
t
VR104
50K
0
L30
R309
TP,O'
0301
C310 0.01
1-0
57V
R310
10K
CC
FE5.7V
0.23V
9
010
CH
52-9
0-•
P
R
52-7
.4V 15.3V
C115
0.001
R CH
("77
0
VR103
na 0
rt
C123
cs,
9.5V
R123
6-0-*
120K
DV
0103
OV
20K
IC103
Fr
OV
1.3V
CC
In
C1 I 24
R134
4,7
3.3K
0104
0.7V
IV
0 .
0
0
N
0
,77
cr,
ei
0
01
Z.;
53-1
0
53-2
S3-3
0
0
0
o
l_E:1 -1
Cr
Met
54
0
o
E
DOLBY
0
en
•
cr
R CH
0 V
52 -
0-.
P
R
0302
0303
R CH
LINE OUT
(L CH)
r,
I I
0.01V
II
i
0
CC
OV
0.7V
0
•-•
<NI
s
0
0.7V
0 V
0 V
g'I
.-
cr
0304
7
D306
15.3V
25.8V R325
'1 15.9V
In
CC
to
0
•-•
rn-rz,
lt
I I
I I
R204
680e,
0
IC201
10.2V
12
7
10.2V
0.08V
3
8.6V
1
0
10.2V
8.1V 8.2V
OV
VCC
R206 1.5K
eD201
R207 1.5K
eD202
4.7K
e D204
3.9K
0205
LED
e.0206
R205
METER
6.8K
_J
T1
IC101
-pPC1228H
IC102
---LM1112CN
IC103
-T0625535
IC201
-1R2E27A
0101,104,302,303--25C1685-S
0103
--25D1302-T
0301
-25C1384-R
0304
- -250880 - Y
0101, 301- --
- MA150
0303------
HZ7B-2
0304
SR1K-2
D305
-HZ16
D306
-
SVB10-100
r
-.
-6-
--0--
-o-
55
-0- 1
56
S7
MOTOR
0-
51-- POWER ON/OFF SWITCH (OFF POSITION)
52-- PLAY/ RECORD SWITCH (PLAY POSITION)
53-- TAPE SELECTOR SWITCH ( FE POSITION)
54-- DOLBY ON/OFF SWITCH (OFF POSITION)
S5 - - PLAY SWITCH
S6 -- FF REW SWITCH
57-- MOTOR SWITCH
Ar
Ar
0207
POWER
F1
51
C318
0. 1
781-499-0
NOTES;
1. ALL RESISTANCE VALUES ARE IN
0. K•1000S2 M, 1000KS2
2. ALL CAPACITANCE VALUES ARE IN mF. 1 , 10-.pF
3. ALL RESISTORS ARE 1/4 WATT, UNLESS OTHERWISE SPECIFIED.
4. VOLTAGES MEASURED FROM POINT INDICATOR TO CHASSIS GROUND
WITH V.T.V.M AT LINE VOLUME CONTROL MINIMUM AND .NO SIGNAL.
(SPECIFICATIONS AND CIRCUITS SUBJECT TO CHANGE WITHOUT NOTICE
FOR IMPROVEMENT.)
AC
115V/230V
Werbung
