Read Sony MDS-B6P Service Manual online
— 40 —
MDS-B6P
5-2. BLOCK DIAGRAMS
— POWER SECTION —
F2
F1
FL601
T1
POWER TRANSFROMER
1
3
-32V REG
IC11
-32V
1
2
REG
IC955
+10V
+5V
(DUP OUT)
1
2
REG
IC956
+5V
(DUP IN)
+5V/+6V REG
IC5
4
6
REF.
VOL.
9
11
A6V
DISP5V
+5V REG
IC191
1
5
1
2
+6V REG
IC12
+5V
(BD)
+5V REG
IC507
1
5
A5V
1
2
+5V REG
IC14
DIG5V
B.UP5V
1
2
REG
IC13
H5.4V
RECT
D14
VOLTAGE
SELECTOR
S1
11
8
RESET
IC16
P. DOWN
D
DIGITAL
SECTION
D24,25
1
3
+12V REG
IC17
1
3
-12V REG
IC18
+12V
-12V
D13
D12
LINE
FILTER
L1
J1
AC INLET
POWER
S2
(Page 43)
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