|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Dear Sirs,
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
;
the big video recorder format s-vhs many features delicate in loading system of the cassette. Such machines are no longer manufactured, it would be too expensive.
 ;
THIS MANUAL IS VERY GOOD AND VERY CLEAR
PLEASE NOTE IT DOES NOT CONTAIN THE SETUP INFORMATION TO ALIGHN THE GEARS IN THE CD MECH IT DOES SHOW ALL THE PARTS AND THEIR LOCATIONS .
;
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!
PURITY CONVERGENCE ADJUSTMENT
No. Adjusment point Conditions/Adjusting procedure Waveform or others
PURITY ADJ. GREEN-ONLY Adjust 1 CONVERGENC 1. Receive the "Crosshatch Pattern" signal.
beam current to ~ 500 µA. ADJ. 2. Using the remote controller, call NORMAL mode. BGR
2. Maintain purity magnet at the zero magnetic ( To be done
a b B field and keep static convergence roughly after the purity STATIC CONVERGENCE
ours. through microscope. Adjust landing to the 2. Turn the 6-pole magnet to proper opening anA rank requirements. Fig. a
3. Observe points a, b, as shown Fig. 1-1 gle in order to superpose the blue and red col-
adjusted. adjustment.) 1. Turn the 4-pole magnet to a proper opening anG R
RGB 4. Orient raster rotation 0 eastward. gle in order to superpose the green colour over 5. Tighten up deflection coil screws. the blue and red colours.
Fig. 1-1
6. Make sure CRT corners landing meet the A DYNAMIC CONVERGENCE G
» Tightening torque: 108 20 N (11 ± 2 kgf) R
rank requirements. If not, stick magnet sheet 1. Adjust convergence on fringes of the B to correct it. screen in the following steps. A Note: This adjustment must be done after a) Fig. a: Drive the wedge at point "a" and swing
deflection coil upward. warming up the unit for 30 minutes or and swing the deflection coil downward. G
Fig. b
longer with a beam current over 500 µA. b) Fig. b: Drive the wedge at points "b" and "c" R G B B A = B the deflection coil rightward.
d) Fig. d: Drive the "b" wedge deeper and swing c) Fig. c: Drive the "c" wedge deeper and swing R
Fig. 1-2 the deflection coil leftward. Rank "A"
R
Fig. c 2. Fix all wedges on the CRT and apply glass tape over them. (On right of the CRT) BGR magnet unit (purity, 4-pole, 6-pole magnets) and B magnet unit lock screw. 3. Apply lacquer to the deflection yoke lock screw, G
7
A Finally received the Red-only and Blue-only sigB Wedge "a" A = B Fig. 1-3 Lacquer Rank "A" (On left of the CRT)
nals to make sure there is no other colours on the Fig. d screen.
About 100 Deg
Wedge "c" "b"
4-pole magnet 6-pole magnet CRT neck
(21") 20cm Lacquer
Purity magnet 40cm(14")
14U10/15 14U20/25
7-1 7-2
|
|
|
> |
|
