Electrical Adjustment - Sony BDP-S5000ES Service Manual

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In making adjustment, adjustment related parts arrangement.
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) Standard commander (RMT-B103A/B103P)
10-1. ADJUSTMENT OF VIDEO SYSTEM
1. Composite Video Level Adjustment (VP-062 BOARD)
Mode Video output test in service mode
Signal Color bars
VIDEO OUT connector
Test point
（75 Ω terminated）
Instrument Oscilloscope
Adjusting ele-
RV701
ment
Specification 1.00 ± 0.05 Vp-p
Adjusting method:
1) In the service mode initial menu [1] Diag → [Video Path Test]
Video output test, set so that color bars are generated.
2) Adjust the RV701 to attain 1.00 ± 0.05 Vp-p
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10-2. ADJUSTMENT RELATED PARTS ARRANGE
VP-062 BOARD (SIDE A)
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http://www.xiaoyu163.com
SECTION 10

ELECTRICAL ADJUSTMENT

1.00 ± 0.05 Vp-p
Figure 10-1
VIDEO LEVEL
RV702
IC703
x ao
y
i
8
2. Component Video Output Y Adjustment (VP-062 BOARD)
Mode
Signal
Test point
Instrument
Adjusting ele-
ment
Specification
Adjusting method:
1) In the service mode initial menu [1] Diag → [Video Path Test]
Video output test, set so that color bars are generated.
2) Adjust the RV702 to attain 1.00 ± 0.05 Vp-p
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3 6 7 1 3
COMP VIDEO OUT
RV701
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10-1E
BDP-S5000ES
2 9 9 4 2 8
Video output test in service mode
Color bars
VIDEO OUT connector
（75 Ω terminated）
Oscilloscope
RV702
1.00 ± 0.05 Vp-p
1.00 ± 0.05 Vp-p
Figure 10-2
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m
co
9 9
2 8 9 9