Panasonic TC-32LX70 - 32" LCD TV, Service Manual

Page: 44 / 75

15.4. Interconnection Schematic Diagram
5
2
K1
<N0AB3GJ00012>
3 21
K2CB2DZ00015
2
6
3
DIGITAL
22
7
GND
60Hz
10
17 18
AC120V
1
CN1
8
3
AC CORD
10
12
AC120V
8 13
SBI2
13
3
7
AP6
14
16
4
JK4500
14
1
11
A4
7
CN2
19
2
4
6 15
1
15
3
23
CN4
6
22
VIDEO2
2
<K0RB00600005>
CONTROL PANERL ASSY
AP3
A14
4
12
3 9
3
9
15 21
1
5
V1
10
VIDEO1
V-BOARD
1
18
1
A9
5
13
SUB5V
<TNPA4152ACS>
6
7
4
18
A-BOARD
3
21
12 6
5
HDMI1
JK4501
23
11
2
2
HDMI2
4
2
14
15
8
14
15
16
22
A3
REAR TERMINAL
AP-BOARD
4
19
A13
21
23
12
20 14
7
4
5
2
3
2
6
2
5
1
JK3801
HEADPHONE
1
VIDEO3
17
8
12
8
CN3
4
P-BOARD
17
10
7
2
23 13
SBI0 SBO0
13
1
14 11 19
MONITOR OUT
4 1
4
7
AP4
11
8
8
19
2
TC-32LX70<L5EDD8Q00029>
TC-32LX70<TNPH0682S>
LCD PANEL
6
9
TC-32LX70<TNPA4155ACS>
1 17 10 20 18
16
AUDIO OUT
22 4
SUB5V
SBO2
20
3
20
G-BOARD
JK3000
5
<TNPA4266S>
12
2
13
GND
5 16
1 3 9
3
2
9 1
15
10
A2
11
COMPONENT
9
11
GND
INV24V
6
5
<TNAG172S>
DT-BOARD
24V
RELA
Y_5V
5VS GND GND GND 10V
SUB_ON
GND 24V GND 24V GND 10V GND
AP2
GND
SOUND_VCC
GND
SUB_5V
DTV9V
SOUND_GND
GND
DGND
GND
SOUND_GND SOUND_VCC
SUB_5V
DTV9V
DGND
GND
BT_30V SUB_9V
KEYSCAN
TV_SUB_ON P
ANEL_12V
TV_SOS
GND
P
ANEL_12V
P
ANEL
VCC_ON
GND GND GND GND
MAIN_SW_DET
GND
STB_5V
GND
TV_MAIN_ON
GND
KEY
HP_R
GND
GND
V3_L
V3_R
HP_DET
HP_L
V3_V
GND
1
6
4
9
2
3
1 7
3
7
5
5
4
6
8
8
2
9
G4
A8
43
44
35
33
15
54
56
29
18
59
92
78
58
20
88
7
28
102
82
63
53
51
39
89
19
60
106
38
97
11
34
80
21
30
45
13
26
41
23
83
85
9
71
98
95
90
74
2
46 76
86
27
72
57
25
3
12
50
75
17
48
107
91
65
37
66
6
55
A1-DT1
93
1
73
100
69
87
70
84
108
47
99 14
42
104
94
40
62 32
22
16
68
96
101
31
81
64
109 49
105
5
110
67
24
8
4
61
36
103
10
77
52
79
STB3.3V
REMOTE
GND
R_LED_ON
11
10
SPEAKER_R
R+
R-
L+
L-
Lite2 SD
A3
GenX SCL1
SRQ1
Lite2 SCL3
GenX SD
A1
STB5V
GND
8 3 1 6 4
A10
5 2 7
6 13 2 24 16 25 1 11 31 5 27 14 29 10 3 7 17 21 4 18 8 19 20 15 23 28 12 22 30 26 9
FOR FACTORY USED
GND GND GND
3
1
4
A5
2
TC-32LX70 :<TXJ/A50MSR>
SPEAKER LEAD
<EAS16S05A>
SPEAKER_L
Board to Board
DT1
A1
SUB3.3V
SUB3.3V
SUB5V
SUB5V
RF_V
RF_R
RF_L
RF_AFT1
FE_TMS
FE_TCK
CH0SYNC
CH0DATA
CH0CLK
SCL2
SDA2
FE_TRST
TO_SPC_TO_FE
FE_TO_PEAKS
FE_XRST
FE_IRQ
CH0VAL
SUB5V
SUB1.2V
SUB1.2V
SUB1.2V
SUB1.2V
BT30V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
ANTENNA
Cable In
INVERTER
LCD PANEL CONTROL
<EAS16S05A>
BACK LIGHT
PANEL
CABLE(A2-PANEL)
TC-32LX70<TSXL608>
TC-26LX70<TSXL599>
GND
GND 8
7
INV24V
INV24V
INV24V
GND
2
GND
INV24V
4
6
INV24V
GND
GND
INV24V
INV24V
1
5
7
8
3
GND 9
INV24V
AC120V 1
SD CARD
A20
17 21 22 4 30 18 8 19 26 9 20 15 23 6 13 2 24 16 25 1 11 31 5 27 14 29 10 28 3 12 7
P
ANEL_12V
P
ANEL_12V
P
ANEL_12V
P
ANEL_12V
GND GND GND GND GND GND GND GND GND GND GND
Rx0+ Rx0- Rx1- Rx1+
RxCLK- RxCLK+
Rx2- Rx2+ Rx3+ Rx3-
1
A16
2 5 4 3
TC-26LX70 :<TXJ/A50MTR>
TC-26LX70<L5EDD6Q00023>
TC-26LX70<TNPH0682ACS>
TC-26LX70<TNPA4156ACS>
14
9
12
13
7
10
11
8
6
3 5 4
GND
INV_SOS CURRENT
INV_ON
INV_PWM_A
1 2
CN03
CN01
12
6
5
11
4
2
7
8
3
10
1
9
INVERTER
BACK LIGHT
CN06
4
6
5
5 11 4
2 3
2
6
7
9 1
CN02
8 3
CN05
7 10
10
11
1
8
9
CN04
TC-26/32LX70
Interconnection Schematic Diagram TC-26/32LX70
Interconnection Schematic Diagram
TC-26LX70 / TC-32LX70
44