Pioneer DVH-P5000UB Service Manual page 71

5
DC-DC CONVERTER FREQUENCY ADJUSTMENT
No. Specification
1 370 ± 5 kHz
* DC-DC converter frequency adjustment should be adjusted under playing DVD.
VIDEO LEVEL ADJUSTMENT
No. Signal input Input signal
point
1 MSV Composite signal
White 100 % (100IRE)
*1 : (75 ohm Receipt) which is a spec. In a certain case, please adjust
with the value lowered to the standard value side 75 ohm.
OSD DRAWING AREA ADJUSTMENT
No. Source Output signal
at adjustment
1 TUNER Source plate of
TUNER
5
6
Measurement point
(Adjustment Item)
DD
(Frequency Counter)
Input level
1 Vp-p
Specification
Adjust to bring the source
plate to the screen center.
Source plate
AVX-7650
DVH-P5000UB/XN/EW5
6
7
Adjustment point Measurement condition
VR1101 DD8V-GND1 : 36 ohm(more than 1.8 W)
DD5V-GND1 : 10 ohm(more than 1.2 W)
Measurement Specification
point
VOUT 1 Vp-p
(75 ohm Receipt) *1
Adjustment
point
TC501
7
8
Adjustment
point
VR571
Remarks
Adjust by displaying
such as on AVX-7650.
Adjusted by TC501
Circumference of
monitor liquid crystal
8
A
B
C
D
E
F
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