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25
32PD7800/42PD7800 (PW2)
Item
AGC Adjustment (Sub)
Applicable Model
All models
Preparation
Procedure
(1) Turn on the set and perform pre-heat run
more than 20 min.
(1)
(2) Receive AGC adjustment signal.
CCIR ch-5: (175.25MHz)
PAL B/G PHILIPS
Field : -50dBm
(2)
(3)
(4)
AGC POINT
AGC Voltage
AGC Max.
AGC
Adj. point
Receive AGC adjustment signal.
Indicate Service Adjustment menu (Sub).
Display the following signals at the same time.
Service Adjustment No.14 (AGC Adjustment)
No.16 (AGC Input)
Raise No.14 data value until No.16 data is
saturated(This point: AGC-MAX)
With monitoring No.16
reduce No.14 data value and press [OK] key
at the point when No.16 data comes down.
Содержание 32PD7800
Страница 10: ...10 32PD7800 42PD7800 PW2 Block diagram ...
Страница 45: ...45 32PD7800 42PD7800 9 Basic circuit diagram 1 2 3 4 5 6 6 1 2 3 4 5 D A B C E F G ...
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Страница 47: ...47 32PD7800 42PD7800 1 2 3 4 5 6 6 1 2 3 4 5 D A B C E F G ...
Страница 48: ...48 32PD7800 42PD7800 1 2 3 4 5 6 6 1 2 3 4 5 D A B C E F G ...
Страница 49: ...49 32PD7800 42PD7800 1 2 3 4 5 6 6 1 2 3 4 5 D A B C E F G ...
Страница 50: ...50 32PD7800 42PD7800 1 2 3 4 5 6 6 1 2 3 4 5 D A B C E F G ...
Страница 51: ...51 32PD7800 42PD7800 1 2 3 4 5 6 6 1 2 3 4 5 D A B C E F G ...
Страница 52: ...52 32PD7800 42PD7800 1 2 3 4 5 6 6 1 2 3 4 5 D A B C E F G ...
Страница 53: ...53 32PD7800 42PD7800 1 2 3 4 5 6 6 1 2 3 4 5 D A B C E F G ...
Страница 54: ...54 32PD7800 42PD7800 1 2 3 4 5 6 6 1 2 3 4 5 D A B C E F G ...
Страница 105: ...105 32PD7800 42PD7800 PW2 MEMO ...
Страница 106: ...YK No 013E Digital Media Division Printed in Japan JE QR62851 32PD7800 42PD7800 ...