Dg-Board (6/6) Schematic Diagram - Panasonic TX-32LXD50 Service Manual

11.17. DG-Board (6/6) Schematic Diagram

61
62
MAIN3.3V
L4073 R4559
J0JHC0000078
0
C4476
C4488
50V C4478 AC_LCD_R1
0.01u 50V
16V
0.01u
47u AC_LCD_R7
AC_LCD_G2 C4489
0.01u 50V
AC_LCD_G3
AC_LCD_G4
AC_LCD_G0
AC_LCD_G1
AC_LCD_G5
AC_LCD_G6
C4490
0.01u 50V
AC_LCD_G7
AC_LCD_B2
AC_LCD_B0 R4561
0
AC_LCD_B1
AC_LCD_B3
AC_LCD_B4
C4491
50V
AC_LCD_B5 0.01u
AC_LCD_B6
AC_LCD_B7
R4560
0
63
ZA4015 ZA4005
TESA169 TESA169
ZA4013 ZA4006
TESA169 TESA169
ZA4020 ZA4007
TESA169 TESA169
ZA4018 ZA4008
TESA169 TESA169
ZA4019 ZA4009
TESA169 TESA169
ZA4014 ZA4010
TESA169 TESA169
ZA4011
TESA169
ZA4016 ZA4012
TESA169 TESA169
DG-BOARD (6/6)
TXNDG10LVM(TX-26LXD50)
TXNDG10LWM(TX-26LX50F)
TXNDG10LXM(TX-26LX50P)
TXNDG10LSM(TX-32LXD50)
TXNDG10LTM(TX-32LX50F)
TXNDG10LUM(TX-26LX50P)
64
TX-32/26LXD50, TX-32/26LX50F DG-Board (6/6) Schematic Diagram
46 47
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DG7
P5V 0
TP4075 *R4737
L4075
J0JHC0000078 0
5.0
31
5.0
C4517 C4518 C4519
30
50V 50V 16V
5.0
0.01u 0.01u 47u
29
5.0
AC_LCD_R6 28
3.3 1 RS 56 1.2
5.0
TA4
27
1.7 1.3 AC_LCD_R5
2 TD1 55
TP4076 0
TA3
AC_LCD_R4 26
1.1 3 TA5 54 1.7
0
TA2
25
1.3 0
4 TA6 53
0
GND
AC_LCD_R3 24
0 5 GND 52 1.9
0
TA1
R4575
23
0.7 51 1.9 AC_LCD_R2
6 TB0 0 0
TA0
AC_LCD_R0 FL4021 22
1.5 7 TB1 50 1.9
J0JBD0000043 0
TD0
21
1.8 8 TD2 49 0
0
LVDS_GND 4
3.3 48 1.2 20
9 VCC 3 TP4173
1.2
TA-
2 19
1.1 10 TD3 47 1.1
TP4174 1.1
TA+ 1
18
1.2 46 1.2
11 TB2
FL4022 0
TB-
J0JBD0000043 17
1.7 12 TB3 45 1.1 TP4175
1.2
TB+
16
0 44 3.3 C4503
13 GND 4 TP4176
LVDS_VCC 1.1
50V 3
15
0.9 14 TB4 43 0
0
LVDS_GND 2
0.01u 14
0.8 15 TB5 42 1.2 1 TP4177
1.2
TC-
0.9 41 1.1 13
16 TD4 TP4178
1.1
TC+
FL4020
12
3.3 17 R/F 40 1.1
J0JBD0000043 0
TCLK-
11
1.4 39 1.2
18 TD5 TP4179
1.2
TCLK+ 4
10
0.8 19 TB6 38 1.2 3 TP4180
1.1
TD-
2 9
1.3 37 1.1
20 TC0
TD+ 1 0
C4504 8
0 21 GND 36 0 TP4181
16V 1.2
LVDS_GND
P5V
0.1u 7
1.6 35 0
22 TC1 TP4182 1.1
PLL_GND
C4507 6
1.2 23 TC2 34 3.3
R4568 0
PLL_VCC 6.3V PANEL3.3V
1u 33k 5
1.6 24 TC3 33 0
3.1
PLL_GND
C4506
R4569
0 32 3.2 4
25 TD6 6.3V 56k R4740
0
/PDWN
0.47u 0
3
3.3 26 VCC 31 1.4 R4742 0
0
CLK_IN
2
0 30 2.0 R4743 0
27 TC4
0
TC6
0 28 TC5 29 0
GND
R4567
0
DIVIDED GROUD TABLE
TP4128
TP4127 TP4129
digital common
TP4142
TP4133
TP4220
TP4132
4L PLL1
4PRO DLL0
ADV7403 analog TP4144
TP4135 TP4134
TP4131
4L PLL2
FS analog
4PRO DLL1
TP4146
TP4140
TP4136 TP4137
4L DLL
4PRO PLL
RGBAD analog TP4215
4L DLL2
TP4212
TP4138
ADV PLL 4L DDR PLL
48 49
MAIN3.3V
TO
LCD PANEL
JTAG
PANEL_5V(R/L)
R4703
TP4081 820
JTAG_TRST
PANEL_5V
1%
TMS
JTAG_TMS TP4078
PANEL_5V
TCK
TP4079
JTAG_TCK
PANEL_5V
MAIN3.3V Q4076
PANEL_5V
2SA207700L
TP4080
TDI JTAG_TDI
GND
TP4077
JTAG_TDO
TDO
GND R4723
from XV
1k
GND
R4722
NC(Samsung) / SELLVDS(Sharp)
SUB5V
LVDS OPTION(Samsung) / GND(Sharp)
R4698
NC
4.7k Q4073
R4702
0
GND 2SC584500L
Rx0-
R4699 C4697 Main3.3V->PANEL3.3V
Rx0+
10k 50V
100p
GND
Rx1- Q4074
Rx1+ XN0650100L
R4701
C1 C2 R4700
GND 2.2k 2.2k
B1 B2
Rx2-
R4809
E1 E2
R4810
47k
Rx2+ 47k
GND
RxCLK-
RxCLK+
R4812
2.2k
GND
Rx3-
R4811
47k
Rx3+
GND
NC(U/D)
NC(TEST1)
NC(TEST2)
MAIN2.5V
IC4042
C0DBEJG00001
MAIN3.3V
R4746
L4092
30k
J0JHC0000078
1%
C4526 C4527
16V TP4184
16V
10u
0.1u
C4524
6.3V
47u
SUFFIX TABLE
TP4100
#32 #26
*JS4057
TP4102
AB/AH
*JS4058 LXD50
TP4104
*JS4060
LX50F
AD/AK
TP4106
*JS4062
LX50P
AF/AM
50 51
47
TX-32LXD50 / TX-26LXD50 / TX-32LX50F / TX-32LX50P / TX-26LX50F / TX-26LX50P
P5V FL4026
TP4083
ELKE103FA 0 23 GND
5.0
3 1 PANEL_5V(12V)
22
2
5.0
21 PANEL_5V(12V)
5.0
PANEL_5V(12V)
20
LXD50 ONLY
0
19 GND
A9V *L4076 TP4098
0 GND
18
J0JHC0000078
9.0
*C4543 *C4544 17 A9V/(ODU_15V)
PANEL3.3V
16V 50V
0 16 GND
0.1u 0.01u
0 GND
15
R4724
FL4025 TP4084 9.0
10k
14 SUB9V
SUB9V ELKE103FA
9.0
1 3 SUB9V
13
2
0
12 GND
1k
MAIN3.3V
FL4024 TP4085
0 GND
ELKE103FA 11
3.3
Q4075
1 3 10 MAIN3.3V
C4540 2
UNR521100L
4V 3.3
220u MAIN3.3V
9
PANEL_SOS/INV_ON 3.3
8 MAIN3.3V
0 GND
7
0 GND
MAIN9V 6
TP4082
FL4023 0
5 GND
ELKE103FA
9.0
1 3 MAIN9V
C4529 4
2
16V 9.0
47u
3 MAIN9V
0 GND
2
0
1 GND
DG4
TO
AP-BOARD
(AP4)
Q4080
2SC584500L
MAIN5V FL4027
TP4086
ELKE103FA
5.0
3 1 MAIN5V
23
2
5.0
22 MAIN5V
0
21 GND
0
20 GND
TP4087
AS_24V_DET R4664 J0JDC0000054
4.6
19 24V_DET
TP4088
AS_AC_ON R4665 J0JDC0000054 3.2
18 AC_ON
TP4089
AS_SOS R4584 J0JDC0000054 4.0
17 SOS
TP4090
AS_MAIN_ON
R4666 J0JDC0000054 3.2
MAIN_ON
TP4091 16
AS_SUB_ON R4667 J0JDC0000054 3.2
15 SUB_ON
0 14 GND
0
13 FAN_ON/OFF
0
12 FAN_SOS
R4669 TP4094
AS_PANEL5V_ON J0JDC0000054 3.2
11 PANEL_5V_ON
AS_24V_ON R4670 J0JDC0000054 TP4095 3.2
10
24V_ON
0
9 GND
STB5V FL4028 TP4096
0
8 GND
ELKE103FA
5.0
C4536 3 1 7 STB5V
R4747
2
6.3V
30k
1% 0
100u 6 GND
TP4097 0
5 GND
MAIN2.5V SUB5V 5.0
FL4029
ELKE103FA 4 SUB5V
5.0
3 1 3 SUB5V
2
C4525 5.0
16V
2 SUB5V
0.1u
0
1 GND
DG5
TO
AP-BOARD
(AP5)
TX-32/26LXD50, TX-32/26LX50F/P DG-Board (6/6) Schematic Diagram
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