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There are currently no product reviews.
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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.
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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.
DCR-PC103E/PC104E/PC105/PC105E
Ver 1.1 2003. 06
4.
DISCHARGING OF THE FLASHLIGHT POWER SUPPLY CAPACITOR (DCR-PC105/PC105E)
The power supply capacitor (C6606) of the ST-084 board is charged up to the maximum 300V potential. There is a danger of electric shock by this high voltage when the capacitor is handled by hand. The electric shock is caused by the charged voltage which is kept without discharging when the main power of the unit is simply turned off. Therefore, the remaining voltage must be discharged as described below. 4-1. PREPARING THE SHORT JIG To preparing the short jig. a small clip is attached to each end of a resistor of 1k�/1W (1-215-869-119) Wrap insulating tape fully around the reads of the resistor to prevent electric shock.
1 k�/1 W
Wrap insulating tape.
4-2.
DISCHARGING THE CAPACITOR (DCR-PC105/PC105E) Discharging method (2): 1 Remove the power supply (Battery or AC power adaptor). 2 Refer to page 2-3 to remove the cabinet (front) section. 3 Refer to page 2-5 to release the cassette cover lock and remove the cabinet (R) section. 4 Short-circuit between the TP6600 of the ST-084 board and the GND (GND of the accessory shoe) with the short jig about 10 seconds.
Short jig ST-084 board TP6600 Accessory shoe GND
Discharging method (1): 1 Open the flash. 2 Remove the power supply (Battery or AC power adaptor). 3 Remove the ST cabinet (Upper). 4 Short-circuit between the Xenon tube anode and the GND (GND of the accessory shoe) with the short jig about 10 seconds.
Xenon tube
A
K
C6606
Short jig
Accessory shoe GND
1-2
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