|
|
|
Who's Online
There currently are 6043 guests online. |
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
El producto satisface las necesidades del servicio t
;
This is a good quality scan of the Operation & Maintenance (Service) Manual for the PAL version of this high-band broadcast umatic, BVU-800P
All schematics and lineup procedures appear to be included in this one manual AFAICT.
The file size is just over 113 MB which gives an idea of the quality and number of pages.
All of the schematics, which contain some fairly small print, are easily readable when you zoom into the page.
John Thompson, Newcastle Upon Tyne, England.
;
Good quality, all schematics of few of models. There is also short form of user manual and regulation manual.
;
Perfect copy of the service manual. you can enlarge every page, and it comes up
with all details.
;
It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
CT-IS21
7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 POWER ON SEQUENCE
� STANDBY/ON key is pressed. � Receive the system power on information with the sytem bus. Note : Pin No. shows the Pin No. of µ-COM PDC059A.
Go to Power ON
No
Is Tray open ?
Check the mecha. switch (port Pin 40 and Pin 41 ) CLOSE Pin 40 = H , Pin 41 = L OPEN Pin 40 = L , Pin 41 = H
Yes Tray close Close it if the tray is opened (port Pin 1 and Pin 47 ) CLOSE Pin 1 = L , Pin 47 = H OPEN Perform the mechanism initialization every time it power on. (When the AC outlet is pulled out while raising up the Head Base or the gear comes off, perform the initialization every time because the normal movement can't be done.) Pin 1 = H , Pin 47 = L
200mS WAIT Check that the mecha. is stop condition (port Pin 17 = L)
Is MODE SW OFF ? No
Yes
MOTOR ON SOL 50mS ON (port Pin 2 ) 500mS WAIT MOTOR ON (port Pin 3 ) No 150mS WAIT Is MODE SW OFF ? Yes Is it fifth times ? No No Is MODE SW OFF ? Yes 300mS WAIT Yes :ERROR
ERROR
Is it second times ? Yes :Give up
No
MOTOR OFF
(port Pin 3 )
Initialize end Deck motor off (port Pin 3 = L)
END
31
|
|
|
> |
|
