
Oscilloscope, MTS/SAP Signal Generator
1. Connect the RF OUTPUT of the MTS/SAP Signal Generator to the
Antenna Input Terminal.
2. Connect the Oscilloscope to TP4202 on the Audio C.B.A.
3. Set to TV mode, and then set to STEREO audio.
4. Adjust R9003 on the Audio C.B.A. so that the signal level is
minimum.
Fig. E3
7.2.5. FM VCO ADJUSTMENT
Note:
Remove the DVD unit before performing this adjustment.
Purpose:
To set VCO free run frequency.
Symptom of Misadjustment:
Even when stereophony is received, only monaural sound will be
output.
Test Point :
Pin 21 of P4205, TP9201 (Audio C.B.A.)
Adjustment :
R9206 (Audio C.B.A.)
Specification :
38.0 kHz±50 Hz
Input :
----------
Mode :
STEREO audio (FM Radio)
Содержание PV 20DF62
Страница 1: ...ORDER NO MKE0204602C1 B6 B22 TV DVD Combination PV 20DF62 PV 27DF62 PV 27DF62 K SPECIFICATIONS ...
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Страница 23: ...6 1 1 1 Notes in chart 1 Removal of DVD Ass y Fig D4 ...
Страница 45: ...the black screen starts to turn gray lighting only 7 3 TEST POINTS AND CONTROL LOCATION ...
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