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m
03
D202
MAZ80430ML
VOUT
01
GND
2k
VCC
RM201
PNA4701M05TV
C201
50V
0.01u
D201
MAZ80430ML
RD
956
ZB001
009
ZA010
TMME227
JS814
424
K9ZZ00000424
GND
JS815
JS816
JS800
JS810
JS801
JS2000
JS811
JS802
JS2001
JS812
JS2002
JS813
JS808
JS2008
0
1
GND
2.6
2
P817
STB_2.5V
!
2.5
3
STB_2.5V
0.4
4
GND
1.4
5
TP819
1.5V
1.4
6
1.5V
0.4
7
GND
AGC
2.7
8
GREEN
0
9
GND
ADD
6
2.7
10
BLUE
SCL
0
11
GND
SDA
2.6
12
RED
0.4
13
GND
V SUPPLY
0.1
14
FB
0
15
GND
BTL
4.4
16
VY
0
17
10
GND
IF1
4.3
18
C
11
0
19
GND
12
4.8
20
13
PIXELPOW
0.4
21
MAINPOW
14
GND
0
22
GND
15
AFC
4.2
23
SCL1
16
RF AGC
4.2
24
SDA1
17
VIDEO
0
25
GND
18
0
26
MUTE
19
2.5
27
RESQ
20
SIF OUT
0.4
28
21
AFC
0
29
Q-LINK_SEL
22
3.8
30
Q-LINK
0.3
31
GND
32
0.3
VDD
33
0.4
RESET
34
0
GND
0.4
35
FCLK
36
0.3
FIN
37
0.3
FOUT
38
0.3
MD0
0.3
39
MD2
40
0.3
IRQ
41
0.3
GND
42
0.4
SCL
43
0.4
SDA
44
0
GND
3.2
45
LED_R
46
0
GND
2.4
47
REMOTE
48
0
GND
49
2.4
KEY
50
0
GND
TOP
TO DG1
A3
K1MN50A00005
14
31
TO DG2
A2
K1MN25A00030
TP852
0
0
0
TP808
15.0
15.0
15.0
15.0
15.0
15.0
0
0
0
TP4263
0
0
TP807
9.0
0
9.0
TP813
5.0
TP812
5.0
JS2012
5.0
JS2003
5.0
5.0
3.3
0
TP816
3.3
B-BOARD
TNPA2895
TP001
K1KB09B00019
1
TU
C001
16V
2
0.1u
R003
R001
39k
39k
3
TP002
R004
100
4
TP003
R005
100
5
TP004
NC
6
TP005
7
C004
C003
L001
NC
6.3V
16V
33u
330u
1u
8
TP006
9
L002
C005
NC
33u
50V
0.1u
IF
BV
C008
C009
L003
NC
16V
33u
6.3V
330u
1u
R006
0
NC
NC
K1KB15B00013
NC
!
TNR001
ENG27519G
TP007
TP008
TP009
TP010
TP011
TP012
TP013
TP014
TP015
R002
0
TP016
15
1
TP871
INV_GND
L871
47u
2
INV_GND
C871
C872
D871
3
INV_GND
50V
25V
B0HCMM000009
0.1u
470u
4
15V
5
15V
6
15V
D872
7
15V
B0JCME000025
8
15V
9
15V
10
INV_GND
11
INV_GND
0
12
INV_GND
13
OVP
14
GND
15
9V
16
GND
TP850
17
L890
9V
47u
18
STB_5V
D890
B0HCMM000009
19
C890
C891
5V
50V
25V
20
0.1u
470u
5V
21
5V
22
5V
23
D891
STB_3.3V
B0JCME000025
24
GND
25
STB_3.3V
TOP
D851
MA3X72000L
TP4006
C852
R851
50V
820k
4700p
1%
R852
C851
13.7k
10u
1%
50V
K1KA09A00064
B1
A6
TP4001
1
1
0
FG
2
2
0
FG
TP4002
3
3
4.3
SCL1
TP4003
4
4
4.2
SDA1
TP4004
5
5
0
GND
TP4005
6
6
5.0
5V
7
7
0
GND
8
8
31.4
30V
9
9
0
GND
K1KA15A00064
B2
A7
1
1
0
GND
TP4007
2
2
5.0
5V
3
3
0
GND
TP4008
4
4
2.5
AFC
R4111
TP4009
0
5
5
1.1
AGC_OUT
6
6
0
GND
R4112
TP4010
3.3k
7
7
TV_V
3.0
1%
8
8
0
GND
TP4012
9
9
0.4
AM
10
10
0
NC
11
11
0
NC
12
12
0
NC
C2102
13
13
0
GND
TP2101
16V
0.1u
14
14
1.6
SIF
R2111
15
15
0
0
GND
TP4011
TP4101
GND
TX-22LT3
A-Board (2 of 3), B-Board, K-Board, and V-Board Schematic Diagram
16
AVR 12V
0
IC871
C0DBCMG00001
PQ1CZ21H2ZP
R873
0
AA_POW_ON
C876
2200p
50V
R871
2.37k
R872
1%
1%
TP872
L872
18.7k
100u
=
C873
C877
C874
16V
50V
50V
680u
0.01u
0.1u
D874
MAZ81300HL
D873
AVR 12V
MA2J11100L
IC890
C0DBCMG00001
PQ1CZ21H2ZP
R894
0
AA_POW_ON
C895
50V
2200p
R891
1k
1%
1%
R892
TP851
L891
7.68k
100u
=
C892
C893
C894
D892
16V
50V
50V
MAZ81300LL
680u
0.1u
0.01u
D893
MA2J11100L
AA_OVP
L851
L852
G1C101M00018
33u
C854
0.1u
0
C855
0
16V
8
EaIn
1
16V
FB
R853
0.22u
0
5.1k
7
SCP
2
0.2
OSC
0
D852
0.2
6
VCC
3
GND
MA2J11100L
0
C853
5
BR/CTL
4
C856
Out
50V
0.2
50V
9.0
270p
4.7u
R854
IC851
0
1k
0
C0DBAMA00014
Q851
0
9.0
B1ABPF000005
VOLTAGE
Q852
0
COMPENSATOR
UNR521100L
AA_SCL1
AA_SDA1
C4108
L4105
6.3V
J0JHC0000001
100u
R2104
R2101
R2109
4.8
3.3k
10k
470
3.1
Q2103
2SD0601A0L
3.1
2.4
Q2102
1.2
2SD0601A0L
R2110
0.6
560
R2108
1.2k
R2105
R2113
3.3k
0
L4107
ELESN101JA
C4114
C4117
R4116
16V
50V
1k
47u
0.1u
L4106
J0JHC0000001
C4109
R4113
D4116
6.3V
MA3X152K0L
4.7k
AA_AFC
100u
4.7
3.8
Q4101
TP4102
2SB0709A0L
0
RFAGC
C4118
C4112
50V
16V
1u
0.7
2.2u
0.1
Q4102
2SB0709A0L
R4117
0
1%
3.3k
TP4015
AA_TRAP/GAME
17
21
22
23
24
25
26
27
28
AB_TV_V
AH_AM
18
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