8-1
SECTION 8
ELECTRICAL ADJUSTMENT
DVP-FX810
This section describes procedures and instructions necessary for
adjusting electrical circuits in this set.
Instruments required:
1) Color monitor TV
2) Oscilloscope 1 or 2 phenomena, band width over 100 MHz,
with delay mode
3) Frequency counter (over 8 digits)
4) Digital voltmeter
5) Standard commander (RMT-D182A)
6) DVD reference disc
HLX-501 (J-6090-071-A) (dual layer) (NTSC)
HLX-503 (J-6090-069-A) (single layer) (NTSC)
HLX-504 (J-6090-088-A) (single layer) (NTSC)
HLX-505 (J-6090-089-A) (dual layer) (NTSC)
HLX-506 (J-6090-077-A) (single layer) (PAL)
HLX-507 (J-6090-078-A) (dual layer) (PAL)
8-1. STANDARD VIDEO LEVEL
1. Checking Video Output Level
<Purpose>
This checks whether Video Output level satisfy the NTSC stan-
dard. If it is not correct, the brightness will be too large or small.
Mode
Play
Signal
Check the Color-bar (100%) signal
on DVD reference disc
Measurement Point
LINE OUT (VIDEO) connector
(75
Ω
terminated)
Measuring Instrument
Oscilloscope
Specification
1.00
±
0.05 Vp-p
Checking method:
1) Confirm that the Video Output level is 1.00
±
0.05 Vp-p.
Figure 8-1
1.00
±
0.05 Vp-p
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