Read Sharp 76FW-54H Service Manual online
DA100 (50Hz) Chassis – Article for Television Magazine
Page 76 of 80
Sharp Electronics (UK) Limited - March 2003
IC1801 – Cathode Drive Amplifier (CDA)
Type:
TEA5101A
Sharp
Part
Number:
RH-IX1416BMZZ
Package: QIL
Price
Code:
AN
Type:
STV5109
Sharp
Part
Number:
RH-IX1803BMZZ
Package: QIL
Price
Code:
AS
Type:
TDA6019JF
Sharp
Part
Number:
RH-IX1833BMZZ
Package: QIL
Price
Code:
AR
Revision 2
TDA6109
Pin Name
I/O DC
Voltage
1 B
input
I 3.18V
2 Reference I 11.4V
3 G
3 G
input
I 0V
4 R
input
I 3.18V
5 Supply
I 168V
6 R
sense
O 0.1V
7 R
output
I 140V
8 Ground
X 0V
9 R
feedback I 131V
10 G
output
I 133V
11 G
sense
O 0V
12 G
feedback I 135V
13 B
output
O 130V
14 B
sense
O 0.1V
15 B
feedback O 134V
TEA5101
Pin Name
I/O DC
Voltage
1 B
input
I 3.18V
2 Reference I 11.4V
3 G
3 G
input
I 0V
4 R
input
I 3.18V
5 Supply
I 168V
6 R
sense
O 0.1V
7 R
output
I 140V
8 Ground
X 0V
9 R
feedback I 131V
10 G
output
I 133V
11 G
sense
O 0V
12 G
feedback I 135V
13 B
output
O 130V
14 B
sense
O 0.1V
15 B
feedback O 134V
STV5109
Pin Name I/O
DC
Voltage
1 R
sense
I 2.6V
2 G
sense
I 2.6V
3 B
sense
I 2.6V
4 Ground
X 0V
5 I
sense
O 5.6V
6 Supply
I 170V
7 B
out
O 85V
8 G
out
O 85V
9 R
out
O 85V
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