|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Very fast and perfect delivery. Clear and well scanned. A lot of work professionally realized.
Again thak you a lot
 ;
This manual is accurate and of high quality. It is only volume 2 of the service manual. This is schematic, parts lists, and exploded mechanical drawings. The theory of operation and the diss-assembly instructions are in volume 1. The unit can be tricky to dis-assemble portions of so the volume 1 manual can be important. The product description of the manual is accurate but it does not say anything about volume 1 and the image of the front page does clearly say Volume 2.
;
Wellll again thank you very much fast and effective. Clear and well done for such an old TV!!!!
;
It has all the information you will need to fix it. The main circuit diagram is only A4 but being a PDF, you can print it to any size - I did it on two sheets of A3 and it didnt lose any detail - just made it readable when pinned up above the bench. I've found the fault, just need to buy some obscure bits to get it going again!
I cant fault the process, I paid for the manual in the morning and it was ready to download by lunch time.
;
Very good copy in a 54 pages PDF archive. This is my sixth purchase here. :)
VL-ME10U
8-4. Running rough adjustment
(With cassette controller) 1) Su, Tu guide roller height adjustment <Method and description> (1) Loosen the guide roller lock screw, then tighten loosely so that the roller turns easily. (2) Replay an alignment tape, and adjust the Sup, Tu guide roller so that the envelope sides of entrance and exit are flat. (3) Perform ± 1/4 shift, then, as in the above case, adjust until the envelope becomes flat. * If running is difficult for the entrance changed, turn the T roller to counterclockwise 180°. (refer to Fig. 1)
NG ±1/4 shift Entrance side Normal Exit side NG ±1/4 shift
Turn to 180° T roller
Fig. 1
2) Check of V/SR envelope wave form <Method and description> (1) Confirm that the envelope waveform peaks in V/SR mode are uniform. (2) If they are not uniform, fine-adjust the guide roller and the Tu guide. 3) Check of tape wrinkles <Method and description> (1) Check that the tape is not distorted between the Tu guide and pinch roller in the PB mode and the V/SR mode. -If crease is found, make an adjustment in the range of ±180°. -After adjustment apply Screw Lock.
Pinch roller
Adjust so that A
�
�
B.
A
B
Wrinkles Tu guide
Deformation
Deformation
4) Check the rising time of the envelope wave form <Method and description> (1) Check the rising time of the envelope when switching from V/SR mode to PB mode. (Within 5 sec) (2) Check the rising time of the envelope when switching from STOP mode to PB mode. (Within 5 sec)
8-5. Final running adjustment
(With cassette controller) 1) Adjustment of Sup and Tu guide roller height <Method and description> (1) Perform ± 1/4 shift, then if the envelope wave's ratio of MAX. to MIN. are 60% or less, adjust again the height of guide roller. (Refer to Fig. 2) (2) Finally adjust the lock screw of Sup and Tu guide roller. (3) Once perform unloading and then loading to set the PB mode, and make sure that the envelope waveform does not change. 2) Adjustment of playback SWP <Method and description> (1) Playback the alignment tape for switch point adjustment. (2) Perform SWP automatic adjustment with adjustment remote control. * When replacing the mechanism and drum, adjust the phase and equalizer using the adjustment remote control. (Refer to "10. ADJUSTING THE ELECTRICAL CIRCUITS".)
Fig. 2
14
|
|
|
> |
|
