Text preview for : 5-02-V2.PDF part of Rolsen 5-02-V2 . Rare and Ancient Equipment Rolsen DVD Сервисные мануалы RDV-640 5-02-V2.PDF



Back to : 5-02-V2.PDF | Home

5-2
+30V
SWITCH +14V
TR
TIP120 12V

-28V
TRANS
30V +VF
VFD -VF
5-2 Power(SMPS) Block Diagram




+14V
IC IC
POWER 8V
TRANS 7808
STRF6454R

IC D5V
278R05
A5V
IC 5V all
LINE 7805
FILTER
IC +12V
7812

3.3V
LPF
FEED BACK