|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Complete service and operation manual. All schematics are there, all circuit boards AND add-on boards. Including exploded views ,component names and specifications. Also electrical and mechanical adjustment procedures are in this manual. This manual also covers the more advanced BR-S811E unit. Scan quality is fair and usable.
 ;
High quality scan of original Service Manual. Everything´s fine!
;
Good scan of the original service manual. All schematics and adjustment procedures are there. It helped me to fix a long lasting problem with the tracking circuitry. The manual also includes the supplementals 1,2 and 3. Included are; electrical schematic's , pcb layout's, mechanical drawing's and exploded views, disassembly manual and maintenance procedures. 236 pages.
;
The Service Manual received was helpful. The electronic information is exactly what I needed.
I recomend all of my friends about this technical page.
;
High quality scan of service manual. I am satisfied!
1
2
3
4
A
DELAY ADJUSTMENT OF THE CONTROL SIGNAL (SUS-D)
1 Measure the pulse width of the SUS-D signal. 2 Check the pulse width of the SUS-D input signal (gate terminal of Q2112). Adjust the variable control so that the pulse width of the SUS-D input signal (gate terminal of Q2112) becomes the same pulse width ± 5 nsec as the SUS-D signal. Note: For details on measuring points of waveform, see the figure below.
B
SUS-D pulse width Tsus - D
50 % of the crest value SUS-D signal (input to the DRIVE Assy)
50 % of the crest value
SUS-D pulse width Tsus - Dg
C
50 % of the crest value SUS-D signal (input to the gate terminal of Q2112)
50 % of the crest value
D
SUS-D pulse width: Tsus - Dg Adjust so that "Tsus - Dg = Tsus - D ± 5 nsec," using the variable control shown in the table below:
Assy Y DRIVE Assy
VR VR2001
E
F
136
1 2
PDP-5080HD
3 4
|
|
|
> |
|
