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POWER SUPPLY BLOCK DIAGRAM
11
Line
Filt
e
r
1
G1
4
MAINS IN
F801
SW8
0
1
PFC
Filt
e
r
~
D
802
~
-
+
G - B
O
A
R
D
RL801
1
G4
3
400
V
0V
1
D11
3
DEGAUSS
COIL
1
G2
2
CF807
D
851
G6
11
3
1
D9
3
1
11
IC1900
10
RM1001
VC
C
D- B
O
A
R
D
IC820
PO
W
ER
SUP
P
L
Y
4
T849
5
P1
10
9
P2
11
1
3
1
V1
2
V2
R8
2
0
6
R8
2
1
13
14
18
9V
5V SB
10,5
V
6,5V
137
V
D
874
D
873
Q868
Q867
D
875
IC251
10
A
UDI
O
OUT
P
UT
D
872
POWER BUS
10,5
V
42V
D
883
6,5V
IC801
21
TUNER
+5
V
+5
V
+33
V
A1
D2
14
17
20
24
25
26
14
17
20
24
25
26
5VHOUT
1
L3
3
1
D12
3
IC852
2
IC853
2
IC854
2
IN
1
IN
1
R8
8
7
IC2001
A
UDI
O
PRO
C
.
11,12,13
5V
65,66
5V
39
8V
POWER BUS
3,3V SB
5V SB
5V
22
22
3,3V
9V
2,5V SB
137
V
T551
1
2
7
8
D
553
D
557
D
558
9
D5
5
4
R7
0
3
200
V
-15V
15V
33V
IC451
VERT
7
2
T501
A
- BO
A
R
D
L- B
O
A
R
D
IC351
6
IC361
6
IC371
6
Q903
L2
1
2
2
2
9V
Q902
IC1701
DEFLECT
ION
IC1501
VIDEO
IC1101
M
ICRO
IC1104
EA
R
O
M
8
IC1103
EPRO
M
M
E
M
IC1102
SDR
A
M
IC1106
2
IC1105
2
IC1502
3
2
POWER BUS
1,8V
HDR
1,8V
5,28
,34
,66
1,8V
35,4
2
,5
0,6
4
,6
8
1,8V
7,12
,25
,72
3,3V
44,5
9
3,3V
3,15
3,3V
73
3,3V
47
5V
75
3,3V
SB
8,40
,92
3,3V
SB
56,7
3
2,5V
SB
6,22
2,5V
SB
32
32
3,3V
SB
5V
3,3V
SB
3,3V
SB
3,3V
SB
Q170
6
Q170
7
Q170
8
Q171
9
9V
1
A2
5
5
D808
D809
ST
R Vcc
R
803
6,5V
Q896
Q874
5V
9V
D
866
IC885
R
863
D
871
10,5
V
3,3V
SB
IN
1
10,5
V
5V SB
2,5V
SB
IC880
IN
2
10,5
V
IC851
4
9V
4,7,
9
3,3V
5V HOUT
8V
35
8
D
355
35
35
R899
1,8V
HDR
5V
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