Level Diagram - Sony TC-640 Service Manual

6-3. LEVEL DIAGRAM
Playback
0dB=0.775 V
+0.1dB
f=1kHz
(0.78 V) LINE OUT
{ 0aB
| (0.775 V)
d
dB
—20
HEADPHONE OUT
_
{ -25.5 dB
30
i (41 mV)
'4 /
43.5 dB ®
(5.2 mV)
7 —66 dB
ae (0.39 mV)
'ee
Record
O0dB=0.775V
f=1kHz
0
8 dB
LINE IN a
(0.31 V)
-10 =
(0.245 mV) os
(4)
o
dh) 5p
a
\
~31.5 dB Pas 2
21.5 mV, a
~30
.
(21.5
mV) \ 35.6 dB
4 (13 mV)
Nee ee ee ee ee
, 42.3 dB
(5.8 mV)
10)
—70.5 dB
(0.23 mV)
REC GAIN
aro1 '43 is we a102 6 9 Q103 i Ot
MIC IN
MIC VOL
6
6
LINE IN
—41—