HCD-F200/F500
HCD-F200/F500
32
32
6-4. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -
D821, 823, 825
FRONT PANEL
BUTTON ILLUMINATION
ND801
FLUORESCENT
INDICATOR
TUBE
FLUORESCENT
INDICATOR
TUBE DRIVER
T801
DC/DC
Q801
OSC
CONVERTER
D801 – 804
RECT
S881-883
IC101 (4/4)
SYSTEM CONTROLLER
IC802
S831-834
S821, 822
D102
WIDE STAGE
D.C.S.
3 –
–
FL
FL
VFL
P_CONT_FL
P_CONT1
DM 5V
D+3.3V
E+3.3V
UNREG6V_FL_DM
UNREG6V_D
A12V
UNREG6V_USB
UNREG+M9V
SW+3.3V
D+5V
M+9V
SW+9V
A+9V
USB +5V
SERVO DSP +1.8V
RF+3.3V
SERVO DSP2 +3.3V
SERVO DSP1 +3.3V
PANEL +3.3V
FOR FLUORESCENT
INDICATOR TUBE
GRID DRIVE
Q802
LED DRIVER
Q821
D871
LED DRIVER
Q871
D873
LED DRIVER
Q872
AUTO
A.F.D STD
(F200)
(F500)
(F200)
(F500)
CN702
2
7
4
TO
SA-WSF200/WSF500
8
5
SW+5V
I/
S871