Toshiba V-854G Serviceanleitung Seite 57

7. BLOCK DIAGRAMS
7-1. Power Block Diagram
PRIMARY
ERROR AMP
RECTIFIER
SMOOTHING
0822,C823
RECTIFIER
SMOOTHING
CONVERTER
TRANS
C806 R805
C810 0806
SNUBBER
SWITCHING @=-(2)
Y CONTROL tc
(5)
0823,C825
RECTIFIER
SMOOTHING
0803
C805
RECTIFIER
SMOOTHING
FEEDBACK
SEPARATCR
Q802
LINE
FILTER
T80!
C804
3-14
12V
REGULATOR
| gaz
C826 | RF827
PQI2RF1
REGULATOR
7822
Dc/oc ©
CONV @
@)
14mA FUSE
MB 20V
EVER 14V
ON/OFF 12V
ON/OFF 9V
ON/OFF SV
ON/OFF Sig
EVER SV
EVER 37V
VKK -26V
EVER 6.2V
EVER 6.6V
Fi. (+)
FZ: ed