neck and DY so that dynamic convergence is best.
4. Confirm that left upper side line is straight. / When left upper side
line isn’t straight, put magnet on DY and adjust the left upper side
line to straight.
5.10. CUT OFF
Preparation
1. Receive a colour bar signal with colour “OFF”, and operate the TV
set more than 15 minutes.
2. Set the picture menu to “DYNAMIC NORMAL” and the AI to off.
3. Connect an oscilloscope to TPL7 with DC mode.
4. Set the TV set to Service Mode 1.
5. Screen VR : Min.
6. Set the data level of SUB BRIGHT, R, G, B-CUTOFF and R, G, B-
DRIVE to the table values.
Display
Data Level
R High (R-CUT OFF)
128
G High (G-CUT OFF)
128
B High (B-CUT OFF)
128
R Low (R-DRIVE)
175
G Low (G-DRIVE)
175
B Low (B-DRIVE)
175
SUB BRIGHT
128
Adjustment
1. Select G-CUTOFF adjustment mode and collapse vertical scan.
2. Adjust G-CUTOFF control to become the DC=0V to video level at
180V as shown below:
3. Slowly turn the screen control clockwise until a green colour
horizontal line appears on the picture tube. This is the setting
point for the screen control. / Note that do not adjust the G-
CUTOFF setting in the following procedure.
Содержание TX-34P150X
Страница 1: ...Order No MTV0206175C3 Colour Television TX 34P150X MD3A Chassis SPECIFICATIONS Specifications ...
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Страница 35: ...7 LOCATION OF LEAD WIRING ...
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Страница 38: ...8 CONDUCTOR VIEWS 8 1 A Board 9 SCHEMATIC DIAGRAMS 9 1 SCHEMATIC DIAGRAM NOTES ...
Страница 39: ......
Страница 42: ...11 REPLACEMENT PARTS LIST 11 1 Replacement Parts List Notes ...
Страница 80: ... 1A 2A 3A 4A 5A 6A ...
Страница 81: ... 1A 2A 3A 4A 5A 6A ...
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Страница 84: ... 1B 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B ...
Страница 85: ... 1A 3A 2A 4A 5A 6A 7A 8A ...
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Страница 89: ... 1B 2B 3B 4B 5B 6B 7B 8B ...
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Страница 99: ... 1A 2A 3A ...
Страница 100: ... 1A 2A ...
Страница 101: ... 1A 2A ...
Страница 102: ...13 Replacement Parts List 13 1 Replacement Parts List Notes 81 TX 34P300K TX 34P300XM TX 34P300XX ...
Страница 103: ... 1A 2A 3A 4A 5A 6A TX 34P150X GM Board 1 of 2 Schematic Diagram ...
Страница 104: ... 1A 2A 3A 4A 5A 6A TX 34P150X GM Board 2 of 2 Schematic Diagram ...
Страница 105: ... 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A TX 34P150X DG Board 3 of 3 Schematic Diagram ...
Страница 107: ... 1B 2B 3B 4B 5B 6B 7B 8B 9B 10B 11B 12B TX 34P150X DG Board 3 of 3 Schematic Diagram ...
Страница 108: ... 1A 3A 2A 4A 5A 6A 7A 8A TX 34P150X DG2 Board 1 of 2 Schematic Diagram ...
Страница 109: ... 1A 3A 2A 4A 5A 6A 7A 8A TX 34P150X DG2 Board 2 of 2 Schematic Diagram ...
Страница 110: ... 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A TX 34P150X A Board 1 of 3 Schematic Diagram ...
Страница 111: ... 1A 1B 2B 3B 4B 5B 6B 7B 8B 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 12A TX 34P150X A Board 2 of 3 Schematic Diagram ...
Страница 112: ... 1B 2B 3B 4B 5B 6B 7B 8B TX 34P150X A Board 3 of 3 Schematic Diagram ...
Страница 113: ... 1A 2A 3A 4A 5A 6A 7A TX 34P150X H Board 1 of 2 Schematic Diagram ...
Страница 114: ... 1A 2A 3A 4A 5A 6A 7A TX 34P150X H Board 2 of 2 Schematic Diagram ...
Страница 115: ... 1A 2A 3A 4A TX 34P150X K Board 1 of 2 Schematic Diagram ...
Страница 116: ... 1A 2A 3A 4A TX 34P150X K Board 2 of 2 Schematic Diagram ...
Страница 117: ... 1A 2A 3A TX 34P150X X Board 1 of 2 Schematic Diagram ...
Страница 118: ... 1A 2A 3A TX 34P150X X Board 2 of 2 Schematic Diagram ...
Страница 119: ... 1A 2A 3A TX 34P150X DF Board 1 of 2 Schematic Diagram ...
Страница 120: ... 1A 2A 3A TX 34P150X DF Board 2 of 2 Schematic Diagram ...
Страница 121: ... 1A 2A 3A TX 34P150X L Board 1 of 2 Schematic Diagram ...
Страница 122: ... 1A 2A 3A TX 34P150X L Board 2 of 2 Schematic Diagram ...
Страница 123: ... 1A 2A TX 34P150X P Board 1 of 2 Schematic Diagram ...
Страница 124: ... 1A 2A TX 34P150X P Board 2 of 2 Schematic Diagram ...
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