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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.
XM-PX33BU/XM-PX33WT
<Removal of the MD mechanism>
Removing the spindle motor (See Fig.9)
1. Unsolder the part e of the flexible wire extending from the underside of the chassis assembly to the spindle motor. At this time, do not spill flux on the gear and others. 2. Remove the three screws G attaching the spindle motor and detach it from the chassis assembly.
Slit washer Worm gear
H
Shaft holder e
G
chassis assembly
Spindle motor f g Pickup unit
Removing the pickup unit (See Fig.9)
1. Remove the slit washer and the worm gear from the underside of the chassis assembly. 2. Remove the screw H then detach the shaft. attaching the shaft holder,
Lead screw
Fig.9
3. Pull out the part f and g in the directions of the arrows to remove the pickup unit and the lead screw.
Lead screw
I
Lead spring
Removing the pickup (See Fig.10 and 11)
1. Remove the screw I attaching the lead spring, then detach the lead spring. 2. Pull out the shaft from the pickup. ATTENTION: When handling the pickup unit, touch the parts marked in Fig.11 only. Fig.10
Pickup
Touch the parts only.
Fig.11
1-7
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