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There are currently no product reviews.
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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.
MD-S301H
NOTES ON SCHEMATIC DIAGRAM
� Resistor: To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with �Fusible� is a fuse type. � Capacitor: To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression �capacitance/withstand voltage� is used. (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type � The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given. � Parts marked with � ! � ( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. � The wiring diagram and the PWB drawing may be changed to refect improvements in the design without prior notice. They may differ a little the unit you have.
REF. NO SW401 SW451 SW452 SW453 SW454 SW455 SW901 HOLD PLAY/FF REW STOP
DESCRIPTION
POSITION OFF�ON OFF�ON OFF�ON OFF�ON OFF�ON OFF�ON OFF�ON
VOLUME DOWN VOLUME UP DISC IN
TOP VIEW
B (G) (3) E (S) 1
TOP VIEW FRONT VIEW BEC 2SD1950
TOP VIEW
C (D) (2)
2SA17457 2SA1745 2SC4738 GR 2SJ305 DTC144 EE NDS355 AN NDS335 N
F1J2F
015Z5.1Y RB521S30 HZU2BLL
TOP VIEW
TOP VIEW
TOP VIEW
TOP VIEW
1SS372 CL200HRC
RB491D SB10015C
1SS361 1SS393
Figure 21 TYPES OF TRANSISTOR AND LED
� 21 �
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