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Service manual very complete and clear. It was very helpfull for my work.
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This is the 2nd time I download manuals from this website and I can say it's what I was expecting. It contains schematic, layout (decent quality), short description, parts and dissasembly instructions. I recomend it for anyone who wants to repair/modify this device.
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Very useful Service Manual! With it I was able to identify the damaged pots in my old amplifier, purchase the adequate replacements and make myself the repair.
I have again my old amplifier, still a very good one that I will keep for as many years as I can!
Thanks to Owner Manuals!
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Good price for the manual and easy to locate on the site and download. Plus, just like the original. Thanks a lot.
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Genuine Service Manual. Link was available in less then an hour or so. Service Manual contains assembly, PCB layout, complete circuit diagram, Components list etc
MODELS: WS-48313 / WS-48413 / WS-55313 / WS-55413 / WS-65313 / WS-65413
[Convergence Circuit] 16. Centering and Static Convergence
Measuring Instrument Test Point Ext. Trigger Measuring Range Input Signal Input Terminal -----------------NTSC -- Monoscope HD -- Monoscope Video & DTV Inputs
Purpose: Symptom:
To converge red, green and blue at the center of the screen Color edging over the entire picture.
Preliminary Degauss the shield cover and bracket unit of the CRT assembly and chassis. DO NOT degauss the CPM Assemblies. CAUTION: On models WS-48413, WS-55413 and WS-65413, Do Not adjust the Alignment Magnets instead of the Centering Magnets. HD mode 1. 2. 3. 4. Supply an HD Monoscope signal to the DTV Inputs. Select the DTV Inputs as the signal source (Input button). Enter the Convergence Coarse mode. Set the data for the �HSTA� and �VSTA� items to: GREEN RED BLUE HSTA = 0 HSTA = 50 HSTA = -50 VSTA = 0 VSTA = 0 VSTA = 0 In the Coarse Green mode: � Center the Green Raster using the Green Centering Magnet. � Rotate the Green Deflection Yoke to correct any tilt. In the Coarse Red mode, use the Red Centering Magnet to converge red on the green at the center of screen. Correct any red tilt with the Red Deflection Yoke. In the Coarse Blue mode, repeat Step 6 using the Blue Centering magnet and the Blue Deflection Yoke. Exit the Convergence mode.
5.
CONVERGENCE MODE Activate ��..MENU-0-3-5-9 Misc. ������.��"6" Coarse������..�."5" Fine ��������..."4" Color (R,G or B)��AUDIO Item No����.�..VIDEO Adjust/Move���.ADJUST Cursor Toggle�.�..ENTER Save & Exit�..MENU (twice)
6. 7. 8.
SD mode 1. Supply an NTSC Monoscope signal to a Video Input. 2. Select the Monoscope as the signal source (Input button). 3. Enter the Convergence Coarse Green mode. 4. If needed, center the green raster using �1 HSTA� and �2 VSTA� adjustments. 5. In the Coarse Red mode, use �1 HSTA� and �2 VSTA� adjustments to converge the red on the green at the center of the screen. 6. In the Coarse Blue mode, repeat step 5 to converge the blue of the green. 7. Exit the Convergence Mode
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