66GS-62 (serv.man2). GA10 servicing notes - Sharp TV Service Manual (repair manual). Page 6

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*$
6(59,&(127(6
%$6,&%/2&.',$*5$0
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
BASIC GA-10 BLOCK DIAGRAM
TH201
A
CIRCUI
T
CIRCUI
T
IC302
IC301
I.F.
IC201
TDA968
5
L
SIGNAL PROCESSOR
TDA747
0
MSP3400G
AUDIO
AMPLIFIER
R
IC303
IC100
1
Micro + 
Memo
VCT3811
CIRCUI
T
CIRCUI
T
CIRCUI
T
E/W
CIRCUI
T
FRONT AV
TDA61
0
7
IC901
CIRCUI
T
CIRCUI
T
CRT
HORIZONTAL 
DEFLECTION
CRT AMPL.
H.V.
SCART
VERTICAL
AMPLIFIER
D702...D704
PFC
POWER SUPPLY
CIRCUI
T
CIRCUI
T
INNER  
CORRECTION
CIRCU
I
T
+3.3V MA
IN
+3.3V ST-BY
+5V MA
IN
+5V S
T-BY
+168V   +18V    -18V      +8V
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IF O2
IF O1
+5V
VT
AGC
.
1
.
2
.
3
.
4
.
5
.
6
.
11
.
10
.
1
.
2
.
1
.
2
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