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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.
CD-C449W/K449W
REMOVING AND REINSTALLING THE MAIN PARTS
CD MECHANISM SECTION
Perform steps 1, 2, 3,15,16,17 and 19 of the disassembly method to remove the CD mechanism.
Loading / Up / Down Motor
How to remove the loading motor (See Fig. 12-1)
1. Remove the screws (A1) x 2 pcs., to remove the loading motor.
Motor PWB
( A1 ) x2 ø2.6 x5mm
Figure 12-1
How to remove the pickup (See Fig. 12-2)
1. Remove the screws (B1) x 2 pcs., to remove the shaft (B2). 2. Remove the stop washer (B3) x 1 pc., to remove the gear (B4). 3. Remove the pickup.
Stop Washer ( B1 ) x2 ( B3 ) x1 ø2.6 x6mm Pickup
Note After removing the connector for the optical pickup fromthe connector wrap the conductive aluminium foil around the front end of connector so as to protect the optical pickup from electrostatic damage.
Shaft ( B2 ) x1 Gear ( B4 ) x1
Figure 12-2
CD Mechanism
� 12 �
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