Sony TC-K333ESR Service Manual page 9

Stereo cassette deck
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Playback Level Adjustment
Procedure:
Mode: playback
test tape
P-4-L300
(315 Hz, 0 dB)
LINE
OUT
Adjust
RV101
(L-CH) and RV201
(R-CH) to ob-
tain the specified LINE OUT level.
Specification:
LINE OUT level: 0.41 to 0.46 V
(-5.5 to —4.5 dB)
Level difference between channels:
less than 0.5 dB
Check that the LINE OUT level does not change in
playback
mode
while
changing
the mode
from
playback to stop several times.
Adjustment Location: PB board
PB board
| TC-K333ESR/K730ES
Meter Level Adjustment
Setting:
MONITOR switch:
SOURCE
Procedure:
1. Stop mode.
AF OSC
LINE
OUT
LINE
IN
315 Hz, 0.25 V (—10 dB)
. Adjust the recording level so that the LINE OUT
level
is 0.44 V (-SdB).
In this
time
adjust
RV103
(L-CH)
and
RV203
(R-CH)
so that the
0 VU (—4 dB) segments of the meter light-up.
dB ~ 20 ~40
—20
-10
~4
Q0+2+4
+6
+8
(ee
ee SO
ae Ge oe ee ee
ovu oo
3. Adjust
the recording level so that the LINE OUT
level is 1.9 V (8 dB).
In this time, make sure that
all the segments of the meter light-up.
Adjustment Location: push switch board
push switch board
E
Re
TEES
NP NN
IR
E ME We N ES
RE TET O
PTR M
ey aC R a e e

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