A-Board (1 Of 5) Schematic Diagram - Panasonic TX-32LX70X Service Manual

TX-32LX70X / TX-32LX70A / TX-32LX70Y / TX-32LE7X / TX-32LE7Y / TX-26LX70X / TX-26LX70A / TX-26LX70Y / TX-26LE7X / TX-26LE7Y

13.10. A-Board (1 of 5) Schematic Diagram

Q5003
2SC584500L
R5027
F 10k
C
R5029
10k
R5104
1k
D5022
B0HCMM000014
C
R5103
Q5002
10k
2SC584500L
R5002
39
R5025
L5005 J0JHC0000078
10k
C5006 L5006 J0JHC0000078
C C 10V
C
1u
C C
C5002 C5004
10V 10V R5006
0.1u 0.1u 10k
C
HDMI
JK5002
K1FA119E0008
E
TP5004
TP5002 TP5009
HPDT
19 G
+5V
18
G FL5001
DDCG
F1J1A1050020
17
SDA
16
SCL
15
N.C.
14
R5026 0
CEC
13 R5015 2.7
CLK-
12
CLKG
11
CLK+ R5016 2.7
10
D0-
9 R5017 2.7
D0G
8
D0+
7 R5018 2.7
D1-
6 R5019
2.7
D1G
5
D1+
4 R5020 2.7
D2-
3 R5021 2.7
D2G
2
D2+
1
R5022
2.7
TP5008
C
D
R5028
10k
R5032
10k
R5106
1k
C
R5105
10k
Q5001
2SC584500L
R5001 L5003 J0JHC0000078
39
R5024 L5004 J0JHC0000078
10k
C5005
10V
C C
C 1u
C C
C5001 C5003
10V 10V C5009
R5005 C 10u
0.1u 0.1u
10k
R5030
C5011
16V
JK5001 1 E0
C
K1FA119E0008
2 E1
HDMI
TP5003
3 E2
TP5001 TP5010
HPDT
19
G 4 VSS
+5V
C
18 G
FL5002
DDCG
17 F1J1A1050020
SDA
16
SCL
15
C3EBDC000067
N.C.
14 R5023 0
CEC
13 2.7
R5007
CLK-
12
CLKG
11
CLK+ R5008 2.7
10
D0-
9 R5009 2.7
D0G
8
D0+
7 R5010
2.7
D1-
6 R5011 2.7
D1G
5
D1+
4 R5012 2.7
D2-
3 R5013
2.7
D2G
2
D2+
1
R5014
2.7
TP5011
B
C
A
TX-26/32LE7X/Y
TX-26/32LX70A/X/Y
A-BOARD (1/5) Schematic Diagram
1 2
C
PDP Q5008 3.3V_MAIN
D5026 B1MBACA00008
B0HCMM000014
D1 D2
TP5006
8/4
G1 G2
R5125
S1 S2
22
R5040
47k
GUARD
GUARD
J0JHC0000078
R5036 B1MBACA00008
4.7k Q5009
D1 D2
G1 G2
S2
GUARD
IC5002
C3EBDC000067
C
C5016
6.3V
10u
C5017
0.1u
16V
Q5004
2SC584500L
C C
D5027
B0HCMM000014
PDP
TP5005
8/4
D5021
R5126
B0HCMM000014 22
R5038
47k
R5039 R5043
R5035 56 56
C5007 4.7k
16V
0.1u
6.3V
4.7k
0.1u
8
VCC
7
WC
6
SCL
5
SDA
IC5001
Q5025
UNR521100L
C
Q5022
UNR521100L
C
7/7
3 4
MAIN5V
L5012
R5054
J0JHC0000078
100
Q5023
B1MBACA00008 D1 D2
R5055
G1
IC5005
100
R5118
S1 S2
C0DBFFD00003
0
1.8V
1 Vin
Vo
C5049
2
2.2u NC
6.3V sub
3
GND
C5050
4
Cn CONT
470p
C
50V
D/A
C
L5013
R5114
50V
0
C5033 C5040
C5031 C5041
0.1u 0.1u
0.1u 0.1u
C5026
10u
6.3V
J0JHC0000078
C5042
10u
6.3V
C5024 R5083
0.1u 10V EXB38V220JV
37 144
R5087
38 143
39 142
R0XC+ Q3
40 R0PWR5V VSYNC 141 C5043
0.1u
AGND CVCC18 HSYNC Q4
41 140 16V
CGND DE
AVCC CVCC18
42 139
R0X0- CGND
43 138
R0X0+ IC5004 Q5
44 137
AGND Q6
45 136
C1AB00002535
AVCC IOGND 16V
46 135
R0X1- IOVCC
47 134
C5044
R0X1+ Q7
48 133 0.1u
EXB2HV220JV
AGND Q8
49 132 R5084
AVCC Q9
50 131
R0X2- Q10
51 130
R0X2+ Q11
52 129 C5045
AGND CVCC18
53 128
16V 0.1u
Thermal
TMDSPGND CGND
54 127
Pad
PVCC1 Q12
55 126
RSVD_A Q13
56 125
AVCC Q14
57 124
R1XC- Q15 16V
58 123
C5046
R1XC+ IOVCC R5085
59 122 0.1u
AGND ODCK
60 121
R5086
61 AVCC IOGND 120
EXB2HV220JV
R1X0- Q16
62 119
R1X0+ Q17
63 118
AGND Q18
64 117
65 AVCC Q19 116
R1X1- CGND
66 115 C5047
R1X1+ CVCC18
67 CGND IOGND 114
16V 0.1u
AGND CVCC18 CLK48B Q20
68 113
IOGND CGND
69 AVCC Q21 112
70 111
71 110
C5048
72 109 0.1u
16V
C
C5061
0.1u
16V
C5060
0.1u
16V
R5082
22
C5022
0.1u R5078 R5080
16V 22 22
C
C C5036
R5065 L5010 0.1u
J0JBC0000080 16V
33
R5073 X5001
R5063 1M H0J283500018
R5067
33
33
C5030
15p C5034
15p
50V
50V
C C
5 6
50
A1
MAIN3.3V C
TP1820
TP1813
MAIN8V
TP1821
BT30V
TP1826
CS
TP1822
SOUND_18.5V
C1828
C1822 TP1825 47u
7 C
0.1u 16V
10V C
C5051
6.3V
L1805
1u
J0JHC0000078
6
STB5V FACT5V 24V TP1816 TP1817
5
HDMI_SCL
SCL0
HDMI_SDA
SDA0
L5011
VCTP_VS
VCTP_HS
VCTP_DEN
SOUND_21V
STB6V
VCTP_R0
EXB2HV220JV VCTP_R1
VCTP_R2
VCTP_R3
C1866 Q1805
VCTP_R4 Q1804 1u R1825 R1827
47k C1867 4.7k
10V 2SB0709A0L
VCTP_R5 2SB0709A0L 1u
10V
VCTP_R6
VCTP_R7
R1828
10.0V
R1826 4.7k
10k R1830
R1824
4.7k
10k
Q1806
2SC584500L
R1831
Q1803
1k
2SC584500L
R1829
HDMI_Y0 C1865 C1868
VCTP_YIN0 R1823
47k 4.7k
1u 1u
HDMI_Y1 VCTP_YIN1
10V 10V
HDMI_Y2 VCTP_YIN2
HDMI_Y3 VCTP_YIN3 C
VCTP_YIN4
HDMI_Y4
HDMI_Y5 VCTP_YIN5
A-BOARD TNP4G399AH(1/5) TX-26LE7X
HDMI_Y6 VCTP_YIN6
HDMI_Y7 VCTP_YIN7
HDMI_CLK
22 VCTP_CLK A-BOARD TNP4G399AM(1/5)
R5124
0
!
A-BOARD TNP4G399AG(1/5)
HDMI_UV0 VCTP_UVIN0
HDMI_UV1 VCTP_UVIN1
HDMI_UV2 VCTP_UVIN2
A-BOARD TNP4G399AL(1/5)
HDMI_UV3
VCTP_UVIN3
HDMI_UV4 VCTP_UVIN4
HDMI_UV5 VCTP_UVIN5
A-BOARD TNP4G399AF(1/5)
HDMI_UV6
VCTP_UVIN6
HDMI_UV7 VCTP_UVIN7
A-BOARD TNP4G399AH(1/5) TX-26LX70X
A-BOARD TNP4G399AM(1/5) TX-26LX70Y
A-BOARD TNP4G399AE(1/5) TX-32LX70A
A-BOARD TNP4G399AG(1/5) TX-32LX70X
HDMI_INT
A-BOARD TNP4G399AL(1/5) TX-32LX70Y
HDMI_INT
HDMI_RST
STBY3.3V
C5055
0.1u
R5101
10V
0
R5097 R5099
47k
4.7k C
R5093
26.1k
Q5020 Q5021
1% R5095
470k 2SC584500L 2SC584500L
1%
C
D5023 C
R5100
MA2J72800L
4.7M
HDMI_CEC_IN
C5054
R5132 R5098
100p
22 220k
50V
1%
R5102
C
C 22k
Q5019
R5096
2SC584500L 100k
HDMI_CEC_OUT
CEC OFF
R5094
R5130
220 47k
CEC_OFF
Q5024
C 2SC584500L
R5131
47k
C C
HDMI_MUTE HDMI_MUTE
HDMI_5VDET1
HDMI_5VDET2
EDID_WP HDMI_EEP_WP
TX-26/32LE7X/Y
TX-26/32LX70A/X/Y
A-BOARD (1/5) Schematic Diagram
7 8
1
TP1827
TP1828
TP1829
TP1830
2
3
4
5
MAIN5V PANEL5V STBY3.3V STBY1.8V 24V
MAIN8V
1.6 x 0.8
TX-26LE7Y
TX-32LE7X
TX-32LE7Y
TX-26LX70A
6
7
8
9