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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.
SECTION 2 DISASSEMBLY
Note: Follow the disassembly procedure in the numerical order given.
CABINET (REAR)
B 1 Pull out the ear receiver. 2 Open the �lid, battery case� in the direction of arrows A to B.
3 two screws (DIA. 1.4 � 4)
A
9 claw !¡ Remove two solders of reel assy. !º claw
8 claw
!� cabinet (rear) 7 claw 9 claw 8 claw 6 claw
knob (earphone/spaeker)
C
S1
4 screw (M1.7 � 10) 7 claw
6 claw
5 First, insert the flat-blade screwdriver into the cabinet and turn it in the direction of the arrow C to release two claws 6. Next, release all claws from 7 to 0 in numerical order. Note: Hold a cloth to the cabinet
not to be damaged.
Note: On installation of cabinet (rear), adjust the knob (earphone/speaker) and S1.
MAIN BOARD
1 knob (power) 2 knob (noise cut) 4 Remove two solders of speaker leads.
3 knob (2 band)
5 MAIN board
�3�
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