Video Section; Before Adjustment; Setup The Dvd Player And Confirmation Of The Stators - Denon AVR-1907 Service Manual

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VIDEO Section

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(AVR-1907/787 Model)
1. SETTING
(1) Connect the oscilloscope to the Y-signal and C-signal of
S MONITOR OUT terminal and each terminate at 75
Ohms.
(2) Connect the oscilloscope to the Y-signal, P
C -signal, P -signal and C
B R
MONITOR OUT terminal and each terminate at 75
Ohms.
Use the 75 Ohms resistance must be 1%
(3) DVD test disc : DVDT-S01
(4) COMPOSITE VIDEO OUT of DVD player is connected
to COMPOSITE : DVD.

2. BEFORE ADJUSTMENT

2.1. Setting the Oscilloscope as below.
(1) P /C , P /C , C
B B R R
(a) TIME/DIV :
(b) VOLT/DIV :
(Use the probe : x10 )
(2) Y (Py)
(a) TIME/DIV :
(b) VOLT/DIV :
(Use the probe : x10 )
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L 13942296513
Power Supply
U.S.A. , Canada & Taiwan R.O.C. :
Europe & Asia :
China & Korea :
2.2. Setup the DVD player and confirmation of the
stators
(1) Set to "INTERLACED" mode at the COMPONENT OUT.
(2) Confirm the DVD player's out put level is equal as the
item 2.4. in following.
2.3. Preparation
(1) Turn the FUNCTION knob to select "DVD" input.
(2) Push [OPEN/CLOSE] button of DVD player, then open
the Disc Tray.
Set DVD test disc (DVDT-S01) on the Disc Tray, and
then push [CLOSE] button.
(3) DVD player FL display appear "STOP", push [PLAY] but-
ton to playback DVD.
(4) Push the [DISPLAY] button of remote control of DVD
player unit and then appear the ON-Screen Display (GUI)
on the monitor TV.
(5) Push the [+10] and [2] button, select Title 12 of DVD.
(6) Push the [ENTER] button, playback Title 12.
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100mV
10 s
200mV
120V
230V
220V
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AVR-1907 / AVR-787 / AVC-1630
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