|
There are currently no product reviews.
 ;
Very usefully, I could find the trouble clearly with that manual.
;
Bon produit. Permet de corriger les couleurs et de redonnez un petit coup de jeune à vos vieilles vidéos. On regrettera juste le manque d'une prise s-vidéo.
 ;
Quality scan of the actual service manual, just what I was looking for.
;
Straightforward ordering process. Service manual scan was clear & easy to read. Very comprehensive instructions for alignment. Excellent, thank you.
;
Fast, clear and useful. Important for me: the manual is in German.
TROUBLE SHOOTING GUIDE
1. NO POWER
NO POWER
CHECK C910 DC VOLTAGE? DC=MORE THAN 150V YES
NO
TROUBLE IN F901, R901, AND R910, D901 OPEN/SHORT
CHECK T901 PIN 3?
NO
CHECK IC901 PIN 6 ?
20V
NO
TROUBLE IN IC901, IC902, IC952, Q901, R917, R920, AND R921
YES YES TROUBLE IN Q901, R917, R920, AND R921
CHECK SMPS 2nd DC VOLTAGE ?
NO OUTPUT VOLTAGE
CHECK Q501, 2nd DC VOLTAGE LINE ?
NO
TROUBLE IN Q501, 2nd DC VOLTAGE LINE
6.3V/ 12V/ 12.5V 14V/ 72V YES
CHECK IC952 PIN 7 VOLTAGE (5V)?
NO
TROUBLE IN IC952
YES
TROUBLE IN OTHER PRIMARY CIRCUIT
- 18 -
|
