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Very quality copy of original service manual, which contains the circuit diagrams, PCB and lists of components, well as recommendation for calibration procedures of device, also everything else, that need for repair, tuning and use this oscilloscope.
All presented copies have high-resolution, so you can view all in detail.
This manual will very useful for simple owners and for repairers.
I recommend these manual, because myself is owner of Philips PM3216 and I need sometimes servicing these oscilloscope (principally calibrating).
Also, these document is an example of excellent design of technical documentation.
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Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
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manual excelente completo , diagramas y esquemas bien presentados y buena calidad de imagen.
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muy buen manual completo de buena calidad de impresion preciso y detallado , muy útil para la reparación.
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The service manual is a good quality scan of the Panasonic NV-850, which is electrically identical to the Philips VR 6920, but mecanically just nearly.
4-3. Adjustment of White Balance
� Operate the Zero-calibration of the CA�100, then stick sensor to PDP module surface when you adjust. � For manual adjustment, it is also possible by the following sequence. (1) Select WHITE PATTERN of HEAT RUN mode by pressing ADJ button on Remote Control for adjustment then operate HEAT RUN more than 15 minute. (2) Supply 10 step gray scale bar signal in pattern generater. (A/V Input) (3) To adjust Low Light, stick sensor to 9th pattern(Dark), select the W/B by pressing ADJ button on Remote Control for adjustment and press the VOL + button enter Adjustment Mode. After select the G cut and B cut, press the VOL +/- Key and adjust it until color coordination becomes (R cut fixation) color coordination : X=0.283±0.005, Y=0.295±0.005 color temperature : 9,600cK ± 500cK (4) To adjust High Light, stick sensor to 2th pattern(White), select the W/B by pressing ADJ button on Remote Control for adjustment and press the VOL + button enter Adjustment Mode. After select the R GAIN and G GAIN, press the VOL +/Key and adjust it until color coordination becomes (B GAIN fixation) color coordination : X=0.283±0.005, Y=0.295±0.005 color temperature : 9,600cK ± 500cK (5) Confirm the result of the High Light adjustment. If the deviation of High Light occur, operate the adjustment of Low Light and High Light again. (6) Exit adjustment mode using Enter button.
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