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JK3002
K1FB121A0006
AV1
21
GND(PLUG)
R3001
20
VIDEO IN
19
75
1%
VIDEO OUT
18
GND(BLK)
17
R3002
GND(VIDEO)
75
16
1%
FB IN
15
RED IN
14
R3003
GND
75
13
1%
GND(RED)
R3016
100
12
SDA2
11
GREEN IN
10
R3004
R3017
SCL2
75
100
9
1%
GND(GREEN)
R3020
8
AV1 SLOW
7
22k
C3001
BLUE IN
50V
6
R3005
L IN
1000p
75
5
1%
GND(BLUE)
4
GND(AUDIO)
C2030
L2003
R2006
50V
3
EXC3BB221H
TV L OUT
22k
560p
2
C2031
R IN
L2004
R2007
1
50V
EXC3BB221H
TV R OUT
22k
560p
L2005
EXC3BB221H
L2006
C2025
C2024
EXC3BB221H
50V
50V
560p
560p
AV2
21
GND(PLUG)
R3006
20
VIDEO IN
19
75
1%
VIDEO OUT
18
GND(BLK)
17
GND(VIDEO)
16
15
Chroma in
14
R3012
GND
1%
75
13
GND
12
R3018
11
10
Q-LINK
9
GND
R3021
8
AV2 SLOW
7
22k
C3002
6
50V
L2007
L IN
1000p
5
EXC3BB221H
GND
4
C2021
GND(AUDIO)
R2008
560p
3
22k
TV L OUT
50V
2
C2032
R IN
R2009
560p
1
22k
TV R OUT
50V
L2008
EXC3BB221H
L2009
EXC3BB221H
JK3003
K1FB121A0006
L2010
C2022
C2023
EXC3BB221H
50V
560p
560p
50V
AV4
EXC3BB221H
21
GND(PLUG)
R3007
20
VIDEO IN
19
75
1%
V VIDEO OUT
18
GND(BLK)
R3008
17
GND(VIDEO)
75
1%
JS3018
16
BLK IN
JS3005
15
RED IN
JS3019
14
R3009
GND
75
JS3020
1%
13
GND(RED)
12
R3019
11
GREEN IN
R3010
10
Q-LINK
75
1%
9
R3022
GND(GREEN)
22k
8
AV1 SLOW
7
C3003
1%
BLUE IN
50V
6
R3011
L IN
75
1000p
1%
5
GND(BLUE)
4
C2027
GND(AUDIO)
R2010
L2011
560p
22k
3
EXC3BB221H
50V
TV L OUT
2
C2028
R IN
L2012
R2011
560p
1
22k
EXC3BB221H
TV R OUT
50V
L2013
EXC3BB221H
JK3004
L2014
C2029
K1FB121A0006
EXC3BB221H
50V
C2026
560p
50V
560p
Y-SW
JS3007
Y
Y
R3013
Y-G
4C
75
PB
1%
PB
JS3008
PB-G
005
R3014
PR
7A0008
PR
75
1%
PR-G
JS3009
R3015
75
1%
L2015
002
EXC3BB221H
WHITE
A0038
UT
L2016
EXC3BB221H
RED
R2012
C2006
100k
560p
50V
R2005
C2005
100k
560p
2SD13280TL
50V
5
40
L3001
EXC3BB221H
AV1_V
JS3010
0
JS3011
0
AV1_FB
JS3012
AV1_RED
0
AV1_GREEN
JS3013
0
AV1_BLUE
JS3014
0
AV1_SLOW
R3023
1%
12k
1%
AV1_L
AV1_R
AV1_LOUT
AV1_ROUT
L3002
EXC3BB221H
AV2_V
JS3015
0
JS3016
AV2_C
0
VOUT
68
AV2_QLINK
AV2_SLOW
R3163
1%
12k
1%
AV2_L
AV2_R
AV2_LOUT
AV2_ROUT
AV2_VO
L3003
AV4_V
JS3017
0
AV4_RED/C
0
AV4_FB
0
AV4_GREEN
0
0
AV4_BLUE
AV4_VO
AV4_QLINK
68
AV4_SLOW
R3024
12k
1%
AV4_L
AV4_R
AV4_LOUT
AV4_ROUT
AV4_Y_DET
AV4C_Y
0
AV1_LOUT
AV4C_PB
AV1_ROUT
AV2_LOUT
0
AV2_ROUT
AV4C_PR
0
AV4_LOUT
AV4_ROUT
Q2001
R2015
2SD13280TL
330
AUDIOOUT_L
0
R2013
AA_MUTE_OUT
0
100
R2113
0
2.2k
R2016
AUDIOOUT_R
330
0
Q2002
0
R2014
0
100
TX-26/32LXD500 TX-26/32LX500F/P H-Board (1 of 4) Schematic Diagram
6
SDA2
SW
Q3006
SCL2
B1ABCF000138
R3043
D3015
D3016
3.3
5.6k
MAZ81400ML
MAZ81400ML
0
R3042
0
3.3k
3.5
0.1
R3041
0
3.3k
Q3005
SW
B1ABCF000138
0
R3025
0
0.6
10k
O2
0.6
Q3001
0
R3026
B1ABCF000138
0
47k
IIC SW
C3005
R3030
50V
0
0.1u
AMP
AV1_VOUT
Q3002
B1ABCF000138
4.8
2.9
R3027
68
R3039
2.3
1%
220
R3034
D3017
1k
MAZ81400ML
C3007
50V
R3033
0.1u
AMP
0
Q3004
B1ABCF000138
4.8
2.9
R3031
R3040
68
2.3
220
1%
R3037
D3019
1k
MAZ81400ML
C3006
R3032
Q3003
50V
0
0.1u
B1ABCF000138
4.8
AMP
2.9
AV4_VOUT
R3028
R3038
68
2.3
220
1%
R3036
D3018
1k
MAZ81400ML
Q2003
Q2006
R2022
B1ABCF000138
0
B1ABCF000138
0
0
R2018
0
100k
R2027
R2023
100k
0
100
0
MUTE
MUTE
R2021
0
0
R2024
0
0
R2019
R2028
100k
100
100k
0
0
Q2004
B1ABCF000138
Q2007
MUTE
B1ABCF000138
MUTE
7
MUTE
R2030
Q2009
0
R2037
B1ABCF000138
0
R2031
0
0
R2035
0
100
100k
R2038
0
100
R2032
0
R2039
0
R2033
0
0
0
R2036
100
100k
R2040
0
100
Q2010
B1ABCF000138
MUTE
8
1
2
3
4
5
R2041
2.2k
6
7
9
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