Level Diagram - Pioneer CT-F615 Service Manual

Cassette tape deck
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5. LEVEL
DIAGRAM
Playback
P-B Head
5
Level
(dBv)
20
fe)
-20
—31.7dBV
(26mv)
—40
-40dBV
(10mvV)
P.B. Amp.
Gain
=41.8dB
—-60
-73.5dBV
(0.21mvV)
-80
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5.6dBV
(1.9V)
Head
On
re
p
Amp.
ey
Gain=124
DOLBY NR
ee
&
in=9,
i ey
Gain
6dB
-~7dBV
1
Y
(0.44V)
Headphones
LINE
OUTPUT
ue
Flat Amp.
cara
(72.4mV)
Gain = 274dB
NOTE:
OdBV = 1V
Frequency
: 333Hz
LINE
OUTPUT
;
Recording
Level
(dBv)
10
-20
LINE
INPUT
—10dBV
(0.31V)
MIC Input
—21.8dBV
(81.3mv)
—28.8dBV
(36.3mvV)
MIC
Amp.
Gain : 31.2dBV
-—40dBV
(lOmv)
—3dBV
-12.6dBV
Gain:964B
(0.23V)
-6.8dBV
(0.45v)
CT-F615
LINE
OUT PUT
5.6dBV
(1.9V)
Headphones
Amp
Gain =12.44B
LINE OUTPUT
-7dBV
(0.44V)
REC Head
xc
Headphones
Headphone
\ Output
Flat Amp
—22.8dBV
(17.8mv)
(72.4mV)
Gain :27.4dB
-35.4dBV (17 mV)
-33.8dBV(20.4mv)
—33.2dBV(21.9mvV)
NOTE;
OdBV = 1V
Frequency : 333Hz
10

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