DEFLECTION
Note:- For Philippines model, all 50 Hz adjustment is made in AV mode.
A . DEFLECTION ADJUSTMENT / CONFIRMATION (50 Hz, 4:3 Mode ONLY)
(Service 1)
1. INSTRUMENT
a. Helmhortz device
2. PREPARATION
a. Set the Helmhortz device to local magnetic field.
b. Picture menu : DYNAMIC Normal
3. CONFIRMATION AND ADJUSTMENT
a. Adjustment of 50 Hz V-CENTER
a. Receive the monoscope pattern (E11).
b. Adjust V-POS so that centre of monoscope pattern is at CRT centre.
b. Adjustment of 50 Hz V-AMP
a. Receive the monoscope pattern (E11).
b. Adjust V-AMP so that
C, D (Fig. 3) is 2.0 ± 0.1
A, B (Fig. 3) is 2.0 ± 0.1
c.
Adjustment of 50 Hz H-CENTER
a. Receive the monoscope pattern (E11).
b. Adjust H-POS so that horizontal position is at centre of CRT.
Fig. 3
13
TX-21RX25R
Содержание TX-21RX25R
Страница 19: ...6 Adjustment of BOW a Adjust BOW so that the vertical lines are straight Fig 6 Fig 6 19 TX 21RX25R...
Страница 20: ...3 Location of Lead Wiring 3 1 Wire Dressing 20 TX 21RX25R...
Страница 22: ...4 Conductor Views 22 TX 21RX25R...
Страница 25: ...5 1 A Board 5 1 1 A Board 1 5 1A 2A 3A 5A 4A 6A 7A 8A 25 TX 21RX25R...
Страница 26: ...5 1 2 A Board 2 5 1B 2B 3B 4B 5B 6B 7B 1A 2A 3A 5A 4A 6A 7A 8A 26 TX 21RX25R...
Страница 27: ...5 1 3 A Board 3 5 1C 2C 3C 4C 5C 6C 8C 7C 1B 2B 3B 4B 5B 6B 7B 27 TX 21RX25R...
Страница 28: ...5 1 4 A Board 4 5 1D 2D 3D 4D 5D 7D 8D 9D 6D 1C 2C 3C 4C 5C 6C 8C 7C 28 TX 21RX25R...
Страница 29: ...5 1 5 A Board 5 5 1D 2D 3D 4D 5D 7D 8D 9D 6D 29 TX 21RX25R...
Страница 30: ...5 2 L Board 5 2 1 L Board 1 3 1A 2A 3A 4A 5A 30 TX 21RX25R...
Страница 31: ...5 2 2 L Board 2 3 1B 2B 3B 4B 1A 2A 3A 4A 5A 31 TX 21RX25R...
Страница 32: ...5 2 3 L Board 3 3 1B 2B 3B 4B 32 TX 21RX25R...
Страница 33: ...5 3 V Board 5 3 1 V Board 1 2 1A 2A 3A 4A 33 TX 21RX25R...
Страница 34: ...5 3 2 V Board 2 2 1A 2A 3A 4A 34 TX 21RX25R...
Страница 35: ...5 4 PP Board 5 4 1 PP Board 1 2 1A 2A 3A 5A 4A 6A 7A 8A 35 TX 21RX25R...
Страница 36: ...5 4 2 PP Board 2 2 1A 2A 3A 5A 4A 6A 7A 8A 36 TX 21RX25R...
Страница 37: ...5 5 G Board 5 5 1 G Board 1 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 37 TX 21RX25R...
Страница 38: ...5 5 2 G Board 2 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 38 TX 21RX25R...
Страница 39: ...5 6 K Board 5 6 1 K Board 39 TX 21RX25R...
Страница 40: ...5 7 P Board 5 7 1 P Board 40 TX 21RX25R...
Страница 41: ...5 8 SW Board 5 8 1 SW Board 1 2 1A 2A 3A 41 TX 21RX25R...
Страница 42: ...5 8 2 SW Board 2 2 1A 2A 3A 42 TX 21RX25R...
Страница 43: ...6 Parts Locations 6 1 Packing Exploded View A 43 TX 21RX25R...
Страница 44: ...6 2 Packing Exploded View B 44 TX 21RX25R...
Страница 45: ...6 3 Parts Locations 45 TX 21RX25R...
