Dg-Board (7 Of 7) Schematic Diagram - Panasonic TX-32LX500M Service Manual

11.13. DG-Board (7 of 7) Schematic Diagram

91
92
MAIN3.3V P5V
R4549 R4553
10k 1k
INV_PWM1
5.1
0 MAIN3.3V
L4073
0 J0JHC0000078
0 0
C4476
50V
0.01u
Q4050 Q4052
UNR521100L
UNR521100L
LEVEL TRANSFER
P5V
JS4048
93
C4472 C4473
16V 16V
47u 0.1u
MAIN3.3V
R4554
1.8k
R4556
1%
R4550 1k
1% CURRENT
1k
C4474
R4557
6.3V
5.6k
1% 22u
R4548 D4008
0 MA3X152K0L
Q4053
94
UNR221500L
Q4049
ANALOG LPF
UNR521100L
95
DG-BOARD (7/7)
TXNDG10LWN(32 INCH)
TXNDG10LAP(26 INCH)
96
TX-26/32LX500A/M/X DG-Board (7 of 7) Schematic Diagram
55 56
R4559
0 3.3 1.2 AC_LCD_R6
1 RS 56
TA4
AC_LCD_R1 1.7 1.3 AC_LCD_R5
2 TD1 55
TA3
AC_LCD_R7 1.1 1.7 AC_LCD_R4
3 TA5 54
TA2
C4478 C4488
AC_LCD_G2 C4489 1.3 0
4 TA6 53
16V 50V GND
47u 0.01u 50V
0.01u 0 1.9 AC_LCD_R3
5 GND 52
TA1
AC_LCD_G3 0.7 6 TB0 51 1.9 AC_LCD_R2
TA0
FL4021
AC_LCD_G4 1.5 50 1.9 AC_LCD_R0
7 TB1 J0JBD0000043
TD0
AC_LCD_G0 1.8 0
8 TD2 49
LVDS_GND
3.3 48 1.2
9 VCC
TA-
AC_LCD_G1 1.1 1.1
10 TD3 47
TA+
AC_LCD_G5 1.2 46 1.2
11 TB2
TB- FL4022
AC_LCD_G6 C4490 1.7 1.1 J0JBD0000043
12 TB3 45
TB+
0.01u 50V
C4503
0 13 GND 44 3.3
LVDS_VCC
0.01u
AC_LCD_G7 0.9 43 0
14 TB4
LVDS_GND
AC_LCD_B2 0.8 1.2 50V
15 TB5 42
TC-
AC_LCD_B0 0.9 41 1.1
16 TD4
TC+
FL4020
R4561 3.3 1.1
17 R/F 40 J0JBD0000043
0 TCLK-
AC_LCD_B1 1.4 39 1.2
18 TD5
TCLK+ 4
AC_LCD_B3 0.8 1.2
19 TB6 38 3
TD-
AC_LCD_B4 1.3 1.1 2
20 TC0 37
TD+ 1
C4504
C4491 0 36 0
21 GND
50V 16V
LVDS_GND
0.01u 0.1u P5V
AC_LCD_B5 1.6 0
22 TC1 35
PLL_GND
C4507
AC_LCD_B6 1.2 34 3.3
23 TC2 6.3V
PLL_VCC R4568
1u 33k
AC_LCD_B7 1.6 0
24 TC3 33
PLL_GND
C4506 R4569
R4560
0 0 25 TD6 32 3.2 6.3V
56k
/PDWN
0.47u
3.3 31 1.4
26 VCC
CLK_IN
0 2.0
27 TC4 30
TC6
0 29 0
28 TC5
GND
R4567
0
57 58
DG7
TO
PANEL3.3V
0
P5V
L4075 TP4075 LCD PANEL
*R4741
J0JHC0000078
0 5.0
31 PANEL_3.3V(R/L)
5.0 JTAG_TRST
C4517 C4518 C4519
30 PANEL_5V
50V 50V 16V TMS
5.0
0.01u 47u JTAG_TMS
0.01u
29 PANEL_5V
5.0 JTAG_TCK
TCK
28 PANEL_5V
5.0
27 PANEL_5V JTAG_TDI
TP4076 TDI
0
26 GND
TP4225 TDO JTAG_TDO
0
4
25 GND
TP4226 0
3
24 GND
2
0
R4575
1 23 NC
0 0
22 GND
0
21 NC
0
4
20 GND
3 TP4173
1.2
2 19 Rx0-
TP4174
1.1
1
Rx0+
18
0
17 GND
TP4175
1.2
16 Rx1-
TP4176
1.1
Rx1+
15
0
14 GND
TP4177 1.2
Rx2-
13
TP4178
1.1
Rx2+
12
0
11 GND
TP4179
1.2
RxCLK-
10
TP4180
1.1
RxCLK+
9
0
8 GND
TP4181
1.2
Rx3-
7
TP4182 1.1
6 Rx3+
PANEL3.3V TP4227 0
5 GND
3.1
4 NC(U/D)
R4740 R4742 0
0
0
3 NC(TEST1)
R4743
0
0
2 NC(TEST2)
0
ZA4015 ZA4005
TESA169 TESA169
ZA4013 ZA4006
TESA169 TESA169
ZA4020 ZA4007
TESA169 TESA169
ZA4018 ZA4008
TESA169 TESA169
ZA4029 ZA4019 ZA4009
TESA169 TESA169 TESA169
ZA4033
ZA4030 TESA169 ZA4014 ZA4010
TESA169 TESA169 TESA169
ZA4017 ZA4011
TESA169 TESA169
ZA4016 ZA4012
ZA4031
TESA169 TESA169
TESA169
ZA4032
TESA169
59 60
47
TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X
MAIN3.3V
R4704 R4706
22k 22k
JTAG
R4703 PANEL5V
TP4081 820 P5V
TP4078 1%
TP4079
TP4080
PANEL3.3V
TP4077
Q4076
MAIN3.3V PANEL3.3V
from GC4L
2SA207700L
SUB9V
R4723
1k
R4724
10k
R4722
SUB5V
1k
MAIN3.3V
R4698
4.7k
Q4073
R4702 Q4075
2SC584500L 0
UNR521100L
C4540
PANEL_SOS/INV_ON
R4699 C4697
10k 50V
100p
Q4074
MAIN9V
XN0650100L
R4701
C1 C2 R4700
2.2k 2.2k
B1 B2 C4529
16V
R4809
E1 E2 47u
R4810
47k
47k
R4812
Q4080
2.2k
2SC584500L
R4811
47k
MAIN5V
MAIN2.5V
IC4042
C0DBEJG00001
AS_24V_DET R4664
AS_AC_ON R4665
AS_SOS
R4584
MAIN3.3V
L4092 AS_MAIN_ON R4666
R4746 R4747
J0JHC0000078
30k 30k
AS_SUB_ON R4667
C4527
1% 1%
C4526
16V
16V MAIN2.5V
10u
0.1u TP4184
C4525
C4524
AS_PANEL5V_ON R4669
6.3V 16V
47u 0.1u
AS_24V_ON R4670
STB5V
C4536
6.3V
100u
SUB5V
DIVIDED GROUD TABLE
TP4128
TP4127 TP4129
TP4133
TP4142
TP4132
TP4220
SUFFIX TABLE
TP4100
TP4144
TP4135 *JS4056
26 INCH ONLY
TP4134
TP4131
0
TP4107
TP4136 *JS4063
TP4137 TP4140 AN/AP
0
TP4212
TX-26/32LX500A/M/X DG-Board (7 of 7) Schematic Diagram
61 62
0
23 GND
5.0
FL4026
TP4083
ELKE103FA PANEL_5V(12V)
22
5.0
3 1 21 PANEL_5V(12V)
2
5.0
PANEL_5V(12V)
20
0 GND
19
TP4098
0
18 GND
9.0
17
0
16 GND
FL4025 TP4084
0
GND
ELKE103FA 15
9.0
1 3 14 SUB9V
2
9.0
13 SUB9V
0 GND
12
FL4024
TP4085
0
ELKE103FA 11 GND
3.3
1 3 MAIN3.3V
10
2
3.3
4V 9 MAIN3.3V
220u 3.3
MAIN3.3V
8
0 GND
7
0
6 GND
FL4023
TP4082 0
GND
ELKE103FA 5
9.0
MAIN9V
1 3 4
2
9.0
MAIN9V
3
0
2 GND
0
GND
1
DG4
TO
AP-BOARD
(AP4)
FL4027
ELKE103FA
TP4086
5.0
3 1 MAIN5V
23
2
5.0
22 MAIN5V
0
21 GND
0
GND
20
J0JDC0000054 TP4087 4.6
19 24V_DET
TP4088
J0JDC0000054 3.2
18 AC_ON
TP4089
4.0
J0JDC0000054
17 SOS
TP4090
J0JDC0000054 3.2
MAIN_ON
16
TP4091
J0JDC0000054 3.2
15 SUB_ON
0
14 GND
TP4092
0
13 FAN_ON/OFF
TP4093
0
12 FAN_SOS
TP4094
J0JDC0000054 3.2
11 PANEL_5V_ON
TP4095
J0JDC0000054 3.2
10
24V_ON
0
9 GND
FL4028
0
ELKE103FA 8 GND
TP4096
5.0
3 1
7 STB5V
2
0
6 GND
0
TP4097 5 GND
FL4029 5.0
ELKE103FA 4 SUB5V
5.0
3 1 3 SUB5V
2
5.0
2 SUB5V
0
1 GND
DG5
TO
AP-BOARD
(AP5)
63