Ic Block Diagrams - Sanyo DP50747 Service Manual
Remote control plasma color television
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Also See for DP50747:
- Owner's manual (52 pages) ,
- Service manual (52 pages) ,
- Owner's manual (52 pages)
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IC001, Audio AMP
IC1201, IC1251 Video and Audio Select
V
DD
16
A
10
B
9
INH
6
8
V
SS
IC BLOCK DIAGRAMS
Standby
5
Input amplifier
2
IN 1
Ri=
30k
6
MUTE
PRE
3
GND
IN 2
4
Ri=
30k
Input amplifier
Vcc
7
Output amplifier
Vcc ground shorting protection circuit
Load shorting protection circuit
Thermal protection circuit
Output amplifier
1
Ripple
Filter
7
V
EE
— 32 —
12
+ OUT1
11
- OUT1
PWR
10
GND
8
+ OUT2
9
- OUT2
13
I/O
c
O/I
12
I/O
c
O/I
14
I/O
c
O/I
15
I/O
c
O/I
11
I/O
c
O/I
1
I/O
c
O/I
5
I/O
c
O/I
2
I/O
c
O/I
4
3
X-COMMON
0X
1X
2X
3X
0Y
1Y
2Y
3Y
Y-COMMON
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