Alignment and Adjustments
Samsung Electronics
4-7
4-3 Beam Alignment
PRECAUTION
1. Input a crosshatch and dot pattern.
2. Select the “STANDARD” video mode.
3. Warm up the TV for at least 10 minutes.
4. Connect an audio oscillator to the pin jig between GT401~GT402 (located on the deflection
PCB) and GND.
5. Determine the ZERO-magnet area (using the beam-alignment CY)
6. Check the squarewave at the point where the focus is misaligned (Use an audio oscillator).
ADJUSTMENT
1. Cover the Red and Blue lenses.
2. Adjust the Green lens as shown in the figures below
3. Adjust the G-Focus until any light around the core disappears.
4. Cover the Green and Blue lenses.
5. Adjust the Red lens using the same method as with the Green lens.
6. Note: The Blue lens is not adjusted because its focus varies little (VM-coil is installed).
7. After the adjustments are completed, disconnect the jig pin connector.
(Creation of CPM Zero Magnet)
(Creation of the 2-pole/4-pole zero magnets)
G-FOCUS
CORE
(Varying G-Focus Pack)
Varying the 2-pole of VM
(Positioning the Core in the Center)
Varying the 4-pole of VM
CORE
G-FOCUS
(When VM 2-Pole Adjustment is completed)
(Adjust until the light around
the core becomes a circle)
Summary of Contents for SP43J5HFX/RAD
Page 43: ...Schematic Diagrams Samsung Electronics 10 3 10 3 MAIN C TP01 Power Line Signal Line TP01 ...
Page 44: ...Schematic Diagrams 10 4 Samsung Electronics 10 4 MAIN D TP01 Power Line Signal Line TP01 ...
Page 45: ...Schematic Diagrams Samsung Electronics 10 5 10 5 SCAN MODULE 1 3 Power Line Signal Line ...
Page 46: ...Schematic Diagrams 10 6 Samsung Electronics 10 6 SCAN MODULE 2 3 Power Line Signal Line ...
Page 47: ...Schematic Diagrams Samsung Electronics 10 7 10 7 SCAN MODULE 3 3 Power Line Signal Line ...
Page 48: ...Schematic Diagrams 10 8 Samsung Electronics 10 8 A V TERMINAL Power Line Signal Line ...
Page 49: ...Schematic Diagrams Samsung Electronics 10 9 10 9 SOUND MODULE Power Line Signal Line ...
Page 50: ...Schematic Diagrams 10 10 Samsung Electronics 10 10 PIP Power Line Signal Line ...
Page 52: ...Schematic Diagrams 10 12 Samsung Electronics 10 12 TTX Power Line Signal Line ...
Page 57: ...Schematic Diagrams Samsung Electronics 10 17 10 17 CONVERGENCE MODULE Power Line Signal Line ...
Page 58: ...Schematic Diagrams 10 18 Samsung Electronics 10 18 CRT Power Line Signal Line ...
Page 59: ...Schematic Diagrams Samsung Electronics 10 19 10 19 PCB CONTROL Power Line Signal Line ...
Page 60: ...Schematic Diagrams 10 20 Samsung Electronics 10 20 FRONT A V Power Line Signal Line ...
Page 145: ...4 36 Samsung Electronics MEMO ...
Page 146: ...ELECTRONICS Samsung Electronics Co Ltd OCT 2000 Printed in Korea 3J51A 6111 ...