|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
;
Thank you for providing quickly a manual so old! very good job clear and understandable!
;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
5. Trouble shooting
5.1 Trouble Shooting of Plasma Monitor
Power can not be turned on (LED is not light)
Is the input voltage applied to the AC/DC Power unit ? (CN61 â� , â�¢) Yes
No
AC inlet
Power switch
AC Fuse F901 T6.3AH 250V
FILTER PWB
Are Voltage applied to pins ��,�(PW01) of the Signal PWB � +12V � +6V � +4.5V � GND Signal PWB
No
Yes
AC/DC Power unit
Picture is displayed. But no sound
Are Voltage applied to pins â� (PVA) of the Audio PWB â� +22ï½�28V â�£ GND
No
Yes
AC/DC Power unit No
Are Signal applied to pin �� and �� (PVA1)of the Audio PWB
Yes Are
Signal PWB
there signals on Speaker Terminals
No
Yes
Audio PWB
Speaker
5
|
|
|
> |
|
