8
D - B
O
A
R
D
POWER SUPPLY BLOCK DIAGRAM
S840
1
4
D2
Mains In
+
~
D
803
~
F840
R
812
R8
1
3
D
872
D
883
D
866
D
848
D
870
D
849
Q846
Q847
8
IC1103
EA
R
O
M
IC451
VERT
IC
A
L
2,6
4
Q238
5
Q238
0
Q238
1
MUTE
5V
8V
15V/
12V
5V
8V
D
002
D
003
T553
3
1
3,3V
D5
5
2
D5
1
3
D5
1
5
T551
9
7
2
1
10
Q551
Q501
5V
14V
5V_SB
Y
2
5V
L - B
O
A
R
D
8V
Q841
D
1
061
LED
5V_SB
Y
5V_SB
Y
225V
POWER BUS
-14,5V
14,5
V
142V
R
004
33V
D
836
TUNER
6,7
9
RC
IC1062
VCC
R
003
L2102
IC801
PO
W
E
R
SUP
P
L
Y
4
3
6
1
T801
V
2
P2
P1
S7
S6
S3
S2
S4
Q850
D
867
D
868
IC851
REG
12
6
7
D8
6
9
8V
5V
14V
6,5V
142V
15V/
1
2V
5V_SB
Y
5V_SB
Y
3,3V
IC880
REG
13
400V
STR
_
Vcc
Q860
5V_SB
Y
2
3
D5
3
L3
RGB OUT
P
UT
1
L2
IC351
6
Q369
Line
Filt
e
r
L830
A
1
4
2
3
D4
1
IC1201
4
6
REG
5V_SB
Y
IC601
V
IDEO
PRO
C
E
SSO
R
9,39
IC2101
A
U
D
IO
PRO
C
E
SSO
R
65,6
6
11,1
2
,1
3
39
59,6
1,6
6
IC2301
A
U
D
IO OUT
P
UT
57
R
L
801
IC802
REG
1
2
D
801
D
802
1
2
D3
Degauss
coil
IC860
Summary of Contents for TX-21AP2D
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