1. Confirmation of deflection setting, if not in spec, touch up as below :-
(Service 3)
A) For 60 Hz (4:3 only) :
a. Adjustment of 60 Hz V-CENTER
a. Receive the monoscope pattern (US13).
b. Adjust V-POS 60 Hz offset so that centre of monoscope pattern is at CRT centre.
b. Adjustment 60 Hz V-AMP
a. Receive the monoscope pattern (US13).
b. Adjust V-AMP 60 Hz offset so that
C, D (Fig. 3) is 2.0 ± 0.1
A, B (Fig. 3) is 2.0 ± 0.1
Fig. 3
c. Adjustment of 60 Hz H-CENTER
a. Receive the monoscope pattern (US13).
b. Adjust H-POS 60 Hz offset so that horizontal position is at centre of CRT.
d. Adjustment of 60 Hz H-AMP
a. Receive the monoscope pattern (US13).
b. Adjust H-AMP 60 Hz offset so that both edges are within 2.5 ± 0.2. Refer to Fig. 1.
c. Touch up if necessary.
Fig. 1
e. EW ADJUSTMENT
a. Receive crosshatch pattern. (JA7)
b. Adjust the vertical line no. 2 to straight line (parabola) by EW-AMP1 60 Hz offset. (Fig. 3)
c. Touch up if necessary.
Fig. 3
17
TX-29RX20M-MALAYSIA
Summary of Contents for TX-29RX20M-MALAYSIA
Page 20: ...5 Location of Lead Wiring 5 1 Wire Dressing 20 TX 29RX20M MALAYSIA ...
Page 22: ...6 Conductor Views 22 TX 29RX20M MALAYSIA ...
Page 25: ...7 1 A Board 7 1 1 A Board 1 5 1A 2A 3A 5A 4A 6A 7A 8A 25 TX 29RX20M MALAYSIA ...
Page 26: ...7 1 2 A Board 2 5 1B 2B 3B 4B 5B 6B 7B 1A 2A 3A 5A 4A 6A 7A 8A 26 TX 29RX20M MALAYSIA ...
Page 27: ...7 1 3 A Board 3 5 1C 2C 3C 4C 5C 6C 8C 7C 1B 2B 3B 4B 5B 6B 7B 27 TX 29RX20M MALAYSIA ...
Page 28: ...7 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 29RX20M MALAYSIA ...
Page 29: ...7 1 5 A Board 5 5 1D 2D 3D 4D 5D 7D 8D 9D 6D 29 TX 29RX20M MALAYSIA ...
Page 30: ...7 2 L Board 7 2 1 L Board 1 3 1A 2A 3A 4A 5A 30 TX 29RX20M MALAYSIA ...
Page 31: ...7 2 2 L Board 2 3 1B 2B 3B 4B 1A 2A 3A 4A 5A 31 TX 29RX20M MALAYSIA ...
Page 32: ...7 2 3 L Board 3 3 1B 2B 3B 4B 32 TX 29RX20M MALAYSIA ...
Page 33: ...7 3 V Board 7 3 1 V Board 1 2 1A 2A 3A 4A 33 TX 29RX20M MALAYSIA ...
Page 34: ...7 3 2 V Board 2 2 1A 2A 3A 4A 34 TX 29RX20M MALAYSIA ...
Page 35: ...7 4 G Board 7 4 1 G Board 1 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 35 TX 29RX20M MALAYSIA ...
Page 36: ...7 4 2 G Board 2 2 1A 2A 3A 4A 5A 6A 7A 8A 9A 36 TX 29RX20M MALAYSIA ...
Page 37: ...7 5 K Board 7 5 1 K Board 37 TX 29RX20M MALAYSIA ...
Page 38: ...7 6 SW Board 7 6 1 SW Board 1 2 1A 2A 3A 38 TX 29RX20M MALAYSIA ...
Page 39: ...7 6 2 SW Board 2 2 1A 2A 3A 39 TX 29RX20M MALAYSIA ...
Page 40: ...8 Parts Locations 8 1 Packing Exploded View A 40 TX 29RX20M MALAYSIA ...
Page 41: ...8 2 Packing Exploded View B 41 TX 29RX20M MALAYSIA ...
