Download Print this page

Sanyo TRC-7600 Service Manual page 18

Memo-scriber dictating / transcribing system
Hide thumbs Also See for TRC-7600:

Advertisement

IC & TRANSISTOR
VOLTAGE
w
PIN
Q7
Q8
Q9
QIO
Qll
Q12
B
c
E
B
c
E
B
c
E
B
c
E
B
c
E
B
c
E
Power
ON
o
9.0
0
8.6
0
9.0
8.6
0
9.0
0.7
0
0
0.6
0
0
0.7
0
0
TEL,
REC.
0.7
0
0
8.3
1.4
8.8
8.1
8.7
8.8
0.4
3.7
0
0.6
0
0
0.3
0.7
0
Playback
o
9.0
0
8.5
0
8.8
8.5
0
8.8
0.7
0
0
0.6
0
0
0.3
0.7
0
Rewind
o
9.0
0
8.5
0
8.8
8.5
0
8.8
0.7
0
0
0.6
0
0
0.7
0
0
F. Forward
o
9.0
0
8.5
0
8.8
8.5
0
8.8
0.7
0
0
0.6
0
0
0.3
0.7
0
"N
kl-?n-
Q14
BICIE
Q16
T
Q17
Q18
BC
E
B
c
E
=-i%-k
I
Power
ON
I
O
19.01
0
O1O.6IO
1.0
I
O
I 0.6
I 0.6
010
0
9.0
0
0.1
0.7
0
0
8.8
0
0
0.6
0
0
8.8
0
0.3
0.9
0.6
0.7
0.2
0
0.1
0.7
0
0
8.8
0
0.3
0.9
0.6
TEL.
REC.
0.7
0.2
0
Playback
0.7
0.2
0
*
010
010
I
Rewind
I
O
I 8.7
I
O
010.310
1.0
I
O
I 0.6
I 0.3
0.7
I
o
F. Forward
0.7
0.2
0
0
0.6
0
Q20
1.2
0
I
0.9
0.6
Q21
2-l-!-
Q22
I
""
k-l?-m
Q23
I
Q24
I
BICIE
BiCIEIB
CIE
+=
0.6
8.1
5. f
0.6
8.0
5.1
0.6
8.0
5.1
*
4.5
I 0.8
6.8
I 8.8
I 6.2
t 1.4
4.5
I 0.8
0.811
.8!0.2]
010.7101
I
F. Forward
0.5
0
0
0.6
8.0
5.1
6.8
I 8.8
6.2
1.4
4z-LB?-
0.8
1.8
0.2
0
0.7
0
Q25
PIN
Q26
Q27
Q28
Q29
Q30
B
c
E
B
c
E
B
c
E
B
c
E
B
c
E
B
c
E
Power
ON
-
-
5.1
0.6
0
0
0.6
0
0
0
5.1
0
0
0.8
1.5
0.7
0
0
TEL.
REC.
-
-
5.1
0.6
0
0
0.6
0
0
0
5.1
0
0
0.8
1.5
0.7
0
0
Playback
-
-
5,1
0.6
0
0
0.6
0
0
0
5.1
0
0
0.8
1.5
0
0.6
0
Rewind
-
-
5.1
0.6
0
0
0.6
0
0
0
5.1
0
0
0.8
1.5
0.7
0
0
F. Forward
-
-
5,1
0.6
0
0
0.6
0
0
0
5,1
0
0
0.8
1.5
0
0.6
0
k-k%
Q501
$
CE
00
Q502
$
BC
o
7.0
a=
Q503
CE
5.2
5.2
5.1
5.1
5.1
5.1
4.8
4.8
+
E
B
o
6.7
Baa&ii
010
0
I 7.0
0
I 6.7
010
0
I 7.0
+
o
4.6
0
6.7
I
Rewind
I
0.6
] 0.6
I
O
010
0
I 7.0
]
F. Forward
I 0.6
I 0.6
I
O
0.6
0
0
0.9
1.4
1.5
0.7
Q505
Q506
010
017.01011.612.2/2.21
Q507
T
Q508
Q51O
B
c
E
B
c
E
"N
k-R%-
BICIEIBICIEIB
Power
ON
4.6
5.2
5.2
TEL.
REC.
4.6
5.1
5.1
6.9
4.6
6.9
0
6.9
0
4.3
6.9
4.6
6.9
0
6.9
0
4.3
+
5.0
5.0
4.9
4.9
4.9
4.9
I
Playback
I
6.9
I 5.7
I 5.1
6.3!
6.916.910.6101014.3
Rewind
4.2
4.8
4.8
F. Forward
6.9
2.2
2.2
6.9
4.2
6.9
0
6.9
0
3.9
6.3
6.9
6.9
0.6
0
0
0.7
4.6
I 4.6
0.6
0
0
7.6
8.0
6.9
0
0.6
0
7.6
8.1
6.9
_2-l.x-
S *O
SANYO Electric Co., Ltd.
d
Osaka, Japan
Jun. /'91600OO
NS
Printed
in Japan.
-17-

Advertisement

loading