Monitor Out
Video Out
1 Vp-p, 75
Ω
Audio Out
Approx. 0.5 V, 1 k
Ω
Intermediate Frequency :
Video
38.0 MHz
Sound
31.5 MHz (D, K, K1)
32 MHz (I)
32.5 MHz (B, G)
33.5 MHz (M)
Colour
33.57 MHz (PAL)
33.6 MHz (SECAM)
33.75 MHz (SECAM)
34.42 MHz (NTSC)
High Voltage :
31.0 kV ± 1.0
1 Safety Precautions
3
1.1.
General Guidelines
3
1.2.
Leakage Current Cold Check
3
1.3.
Leakage Current Hot Check (Fig. 1)
3
1.4.
X-Radiation
4
1.5.
SW-Board Fix to Cabinet
4
1.6.
GP41Z Chassis Block Diagram
5
2 Factory Mode Setting
6
2.1.
Set to Factory Mode
6
2.2.
Operation on Aging mode
6
2.3.
Set to Normal mode
6
3 Service Mode Adjustment
7
3.1.
Service Mode Access
7
3.2.
Service Mode 1 Controls
7
3.3.
Service Mode 2 Controls
7
3.4.
Service Mode 3 Controls
7
4 Service Hints
8
4.1.
Service Position for E-Board
8
4.2.
Adjustment for White Balance
8
4.3.
Adjustment for CRT CUT OFF
9
at zero beam current
Picture Tube :
A68MAU085X23
68 cm (29 inches)
Measured diagonally,
90° deflection
Audio Output :
20.0 W
Dimensions :
Height : 544 mm
Width : 762 mm
Depth : 494 mm
Mass :
40.5 kg (Net)
Specifications are subject to change without notice.
Mass and dimensions shown are approximate.
4.4.
Adjustment Procedure
9
4.5.
Adjustment of Purity
10
5 Location of Lead Wiring
20
5.1.
Wire Dressing
20
5.2.
Wire Dressing and Connections
21
6 Conductor Views
22
7 Schematic Diagram
23
7.1.
A Board
25
7.2.
L Board
30
7.3.
V Board
33
7.4.
G Board
35
7.5.
K Board
37
7.6.
SW Board
38
8 Parts Locations
40
8.1.
Packing Exploded View - A
40
8.2.
Packing Exploded View - B
41
8.3.
Parts Locations
42
9 Replacement Parts List
43
9.1.
Replacement Parts List
44
CONTENTS
Page
Page
2
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 ...
