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Another excellent buy! A fully readable PDF archive. Good prints!!
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It is wonderful done!!! a great job in scanning the manual. Superior quality in all the electric scheme. Very understandable and net!!! Thank you!
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muy buen manual por lo completo de este algunos esquemas estan muy divididos lo que hace algo dificil el seguimiento.
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very good manual, with detail and clarity in esquematic diagrams and waveforms .
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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.
1-3. Replacing CRT
1-3. Replacing CRT
1. Loosen the screw of the MIC clamp and open the MIC clamp. 2. Remove the two screws (K2.6 x 4). 3. Remove the three hexagonal socket bolts (2.6 x 6) and remove the upper chassis. 4. Remove the two screws (P2 x 3.5) and the board bracket.
Upper chassis Board bracket K2.6 x 4
6. Remove the four screws and remove the CRT from the VF tube assembly. 7. Remove the CRT tube from the CRT.
CRT
PTP2.6 x 8 VF tube assembly Lug PTP2 x 6 PTP2.6 x 8 P2 x 3.5 CRT tube
MIC clamp
8. Remove the four screws and remove the microphone spacer. 9. Disconnect the connector CN21 on the LP-105 board.
P2 x 3.5 Microphone spacer K2 x 5 LP-105 board Hexagonal socket bolts 2.6 x 6
CRT K2 x 5
5. Disconnect the five connectors CN301, CN501 and CN502 on the VF-70 board, CN102 on the DF-58 board and CN263 on the VDA-41 board and the anode cable.
Anode cable CRT CN21
CN102
VDA-41 board DF-58 board
10. Install a new CRT in the reverse procedures of removal. n When installing the upper chassis, take care not to catch the harness between upper and lower chassis.
CN501 CN263 CN301 CN502
VF-70 board
HDVF-20A
1-2 (E)
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