Electrical Section; Block Diagram - Sharp Z-50 Service Manual

[11] ELECTRICAL SECTION
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1. Block diagram
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Q
Triac
m
1 L Ii
A
I I
AA
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I
I
+
P
MM
TM
Relay circuit
A
+
.:
Single chip microcomputer
Switch sensor
Driver circuit
z
(Main PWB)
*
~
1
a
,9
Q
t-
2. Main PWB block diagram
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-—-— ———— --—
— -—— ——-
—1
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I
;
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;
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I
I
I
I
I
I
I
I
:
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I
I
I
I
L —-
1
I
I
I
A
u
DC power
supply
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I
I
I
I I
II
IN
I
IC5
I
.—-——-———
—— ———--——
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–%–
4
1
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