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Complete service and operation manual. All schematics are there, all circuit boards AND add-on boards. Including exploded views ,component names and specifications. Also electrical and mechanical adjustment procedures are in this manual. This manual also covers the more advanced BR-S811E unit. Scan quality is fair and usable.
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High quality scan of original Service Manual. Everything´s fine!
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Good scan of the original service manual. All schematics and adjustment procedures are there. It helped me to fix a long lasting problem with the tracking circuitry. The manual also includes the supplementals 1,2 and 3. Included are; electrical schematic's , pcb layout's, mechanical drawing's and exploded views, disassembly manual and maintenance procedures. 236 pages.
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The Service Manual received was helpful. The electronic information is exactly what I needed.
I recomend all of my friends about this technical page.
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High quality scan of service manual. I am satisfied!
LZ-800W
ADJUSTMENT
X35 Gamma Timing Controller Circuit Adjustment Specification
Item 5. Gamma curve adjustment Power Supply Voltage: 14.4V Adjustment method/Adjustment value Conditions (6) Adjust GAMMA2 VR305 so the 7th step from the pedestal is 3.1V±0.1V. � Input signal Composite input (10 step signal) � Set to AC range � Oscilloscope 0.5V/DIV 4.0V 3.1V
(7) Adjust BLACK adjustment VR300 so the 3rd step from the pedestal is maximized.
4.0V MAX (8) Adjust CONTRAST adjustment VR304 so the 11th step from the pedestal is 3.7V±0.1V.
� Input signal Composite input (10 step signal) � Set to AC range � Oscilloscope 0.5V/DIV
4.0V
� Input signal Composite input (10 step signal) � Set to AC range � Oscilloscope 0.5V/DIV
3.7V
6. VCOM amplitude adjustment (COM-AC)
� Adjust COMAC VR303 so that the VCOM amplitude is as shown in the diagram below. 8.5V±0.1V 8.5V
� Input signal Composite input (10 step signal) � Set to AC range � 2V/DIV
7. VCOM center adjustment (COM-DC)
� Adjust COMDC VR302 so that the VCOM waveform is as shown in the diagram below. 1.5V±0.5V 1.5V GND
� Input signal Composite input (10 step signal) � Set to DC range
�The flicker adjustment is done with the main unit procedure.
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