Interconnection Schematic Diagram - Panasonic TC26LX70 Service Manual

TC-26LX70 / TC-32LX70

15.4. Interconnection Schematic Diagram

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