Pioneer KRL-46V Service Manual page 30

Flat screen tv
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1
9. Video signal adjustment procedure
A
* The adjustment process mode menu is listed in Section 5.
Signal generator level adjustment check (Adjustment to the specified level)
Composite signal PAL
RGB signal
15K component signal (50 Hz) : Y level
33K component signal
1. Entering the adjustment process mode
Enter the adjustment process mode according to Section 2.
B
2. RF AGC adjustment
A
d
u j
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m
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Setting
C
2
Auto adjustment
performance
3. PAL signal & tuner adjustment
A
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Setting
D
E
2
Auto adjustment
performance
F
30
1
2
: 0.7Vp-p ± 0.02Vp-p (Pedestal to white level)
: 0.7Vp-p ± 0.02Vp-p
: 0.7Vp-p ± 0.02Vp-p (Pedestal to white level)
: 0.7Vp-p ± 0.02Vp-p
: PB, PR level
: 0.7Vp-p ± 0.02Vp-p (Pedestal to white level)
: Y level
: 0.7Vp-p ± 0.02Vp-p
: PB, PR level
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[Signal]
PAL
Split Field Colour Bar RF signal
U/V
[Terminal]
TUNER
P
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1 /
6
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[Signal]
PAL
Full Field Color Bar Composite
or RF signal
[Terminal]
INPUT1 SCART IN TUNER
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6
2
3
A
d
u j
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Feed the PAL Split Field colour bar signal (E-12ch) to TUNER.
Signal level: 55 dB μV ± 1dB (75Ω LOAD)
[E-12CH]
100% white
r B
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R [
F
A
G
C
A
D
] J
[RF AGC ADJ OK] appears when finished.
A
d
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t s
Feed the PAL full field colour bar signal (75% colour saturation) to INPUT1
SCART IN.
Feed the RF signal (PAL colour bar) to TUNER.
Make sure the PAL colour bar pattern has the sync level of 7:3 with the pic-
ture level.
VIDEO in Signal]
100% white
r B
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h t
e
c
u
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P [
A
L
+
T
U
N
E
R
[PAL+TUNER ADJ OK] appears when finished.
KRL-46V
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m
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p
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s s
[
O
] K
m
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t n
p
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c
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d
u
e r
[RF Signal]
100% white
A
D
] J
a
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d
p
e r
s s
[
O
] K
4

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