|
|
|
Who's Online
There currently are 5586 guests online. |
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
It's a grate service manuals.Have many details and the writing it's so clear.You have all you want in manual,nothing missing,belive me.I'm verry satisfied of this manual.
;
Great scanned service manual
Usefull informations.
I will buy again!
Best Regards
;
The manual describes this product very good. It has the basic things to know and also a more detailed look. Very well made!
;
An excellent document to assist in the repair of my old personal tape player. It includes full circuit diagrams and physical layout drawings and full instructions on disassembly and fault finding.
Well worth the meagre price.
;
Very good conversation, Pretty fast Service, wood do it again,
Have paid by Paypal, so i got the Service Manual online after 15 Min.
Very helpfully.
Greeting from Germany,
Hans
TM 11-6625-1614-15
Section III Paragraphs 3-28 to 3-34 PRF is the pulse repetition frequency in pulses per second (pps). Suppose, for example:
t
Model 410C 3-28. NEGATIVE PULSES. 3-29. In ( t2) and athe case of a 10 microsecond negative pulse pulse repetition frequency (PRF) of 1000 pps, tl would be 990 microseconds. Thus T / t1 would be
o
1 2
=
10 microseconds 990 microseconds
t
=
approximately 0, and from the graph it is seen that K is approximately 0. The expression would then reduce to
K = 0.55 PRF = 1000 pps To find K, assuming = 2 kilohms and tl=10micro3-30. It can be seen that in the case of negative pulses of short duration much smaller readings will be obtained for an equivalent positive pulse. As a result, large multiplying factors must be used and unless the pulse voltage is large, these measurements may be impractical. 3-31. MEASURING RESISTANCE (Figure 3-7). 3-32. Before making resistance measurements, power must be removed f rom the circuit to be tested. Also, make sure capacitors are discharged to eliminate any residual voltage. 3-33. MEASURING DC NANO-AMPERE CURRENT (Figure 3-8). 3-34. The Model 410C can be used to measure nanoampere leakage current in transistors and diodes. The three most sensitive DC voltage measurement ranges are used to measure DC nano-ampere currents.
seconds: o = 2 / 10° = 0.2. Location 0.2 on the X axis of the graph shown as Figure 3-6, and reading K where X and /Y axes intersect the unmarked curve. If R o tl were greater than 1, multiply the the ratio of X and Y axes by 10, and use the curve marked �R o / t1 and K each X10�. Solving the expression for the multiplying factor,
R /l
t
.
.
3-4
|
|
|
> |
|
