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SLV-L65HFAR/L75HFAR only
QQ
3 7 63 1515 0
7. Set the TV multichannel sound generator (STEREO switch :
Lch, INT FREQ switch : 3 kHz), and confirm that the
difference between the AUDIO OUTPUT terminal (L)
and (R) is more than 25 dB.
8. Set the TV multichannel sound generator (STEREO switch :
Rch, INT FREQ switch : 300 Hz), and confirm that the
difference between the AUDIO OUTPUT terminal (L)
and (R) is more than 20 dB. If not, repeat steps 5 to 8.
Note : Measurement of steps 5 through 8, be sure to
connect the BPF between oscilloscope and AUDIO
OUTPUT terminals.
2-3-7. AUDIO OUTPUT MODE AND OUTPUT
SIGNAL CHECK
Measuring Point
CH : 1
AUDIO OUTPUT
terminal (L)
CH : 2
AUDIO OUTPUT
terminal (R)
Adj. Location
–
TE
L 13942296513
Mode of VCR
No.
(Indicator Panel)
1
(" ST " indicator lights)
2
(NO indicators)
3
(" SAP " indicator lights)
4
(" SAP " indicator lights)
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.
http://www.xiaoyu163.com
Measuring Equipment
Adj. Condition
TV multichannel
E-E mode
sound generator
Oscilloscope
Adj. Value
–
300Hz
STEREO
sine
wave
300Hz
MONO
sine
wave
300Hz
SAP
sine
wave
SAP
x
ao
y
i
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8
1. Input the output signal of the TV multichannel sound
generator into VCR ANT input terminal. Set the TV multi-
channel sound generator (INT FREQ switch : 300 Hz,
STEREO switch : L + R, SAP switch : ON, PILOT switch :
ON).
2. Receive the signal of TV multichannel sound generator,
and confirm so that the " L + R " within the monitor TV
when PILOT switch to ON.
3. Confirm " ST " and " SAP " within the VCR indicator panel
lights.
4. Confirm the waveform of the AUDIO OUTPUT terminal (L)
and (R) on the oscilloscope.
5. Set the TV multichannel sound generator as follows.
PILOT switch : ON, STEREO switch : Lch.
6. Press the VCR PROGRAM button to set ON-SCREEN
MENU, and select the VCR SETUP menu.
7. Confirm that the waveforms of the AUDIO OUTPUT terminal
(L) and (R) become " No. 1 to 3 " in the table below when
selecting the MTS mode on the next screen, " MONO " n
" STEREO " n " SAP " sequentially.
8. Set the TV multichannel sound generator (EXT terminal : no
input, EXT (MONO) switch : ON).
9. Confirm that the waveforms of the AUDIO OUTPUT terminal
(L) and (R) become " No.4 " in the table below when selecting
the VCR SETUP menu then setting the MTS mode to " SAP ".
Q Q
3
6 7
1 3
AUDIO OUTPUT
Lch
approx.
240 mVp-p
approx.
120 mVp-p
approx.
120 mVp-p
–
u163
.
6-9
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
AUDIO OUTPUT
Rch
300Hz
sine
wave
300Hz
sine
wave
300Hz
sine
wave
300Hz
sine
wave
m
co
9 9
2 8
9 9
approx.
15 mVp-p
approx.
120 mVp-p
approx.
180 mVp-p
approx.
180 mVp-p
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