
16.2. POWER SUPPLY SECTION (MAIN P.C.B. (2/9)) SCHEMATIC DIAGRAM
(REG CONTROL)
(PWR-NG DET)
(PWR-NG DET)
(SWITCHING)
(SWITCHING)
(SWITCHING)
(SWITCHING)
(REG A+5V)
(REG LCD+5V)
(REG SWA+5V)
1110987654321
G
F
E
D
C
B
A
B
OP
A
:CHG SECTION
A
:PWR SECTION
B
:SRV SECTION
C
:OPU SECTION
D
:DV2 SECTION
E
:VOUT SECTION
F
:AOUT SECTION
G
:OPR SECTION
H
:LCD SECTION
I
DVD-LS90PP/93P
POWER SUPPLY SECTION
(MAIN P.C.B.(2/9))
SCHEMATIC DIAGRAM
DVD-LS90PP / DVD-LS93P
46
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