Panasonic TX-22LX2 Service Manual page 38

MAIN3.3V
L4047
J0JHC0000078
C4460
C4463
50V C4461
16V
0.01u
4V
0.1u
100u
R4581
EXB38V680JV
C4533
DQB15
16V 0.1u
DQB12
C4534
16V 0.1u
DQB8
DQB11 C4535
16V 0.1u
C4456
50V
0.01u
R4567
EXB38V680JV
DQB14
DQB13
DQB10
DQB9
MAIN3.3V
C4536
16V 0.1u
R4582 C4537
EXB38V680JV 16V 0.1u
AB6
C4538
AB7
16V 0.1u
AB8 C4539
50V 1000p
AB3
C4540
50V 1000p
SDCLKOB
SDCKEB
AB9
AB5
AB4
R4566
EXB38V680JV
R4579 68
DQB30
DQB29
R4580 68
DQB31
DQB28
DQB27
DQB26
DQB25
DQB24
R4568
D1HG6808A002
50
44
R4573
3.2
0
1 56
TA4
RS
AB_LCD_R7 1.2
2 55
TA3
TD1
AB_LCD_R5 1.2
3 54
TA2
TA5
AB_LCD_G0 0
4 53
TA6 GND
0
52
5
GND TA1
AB_LCD_G1 C4470 0.5
6 51
TB0 TA0
50V
AB_LCD_G2 0.5
0.01u 50
7
TB1 TD0
0.3
AB_LCD_G6
49
8
TD2 LVDS_GND
3.3
48
9
VCC TA-
AB_LCD_G7 1.2
47
10
TD3 TA+
AB_LCD_G3 1.0
46
11
TB2 TB-
AB_LCD_G4 0.2
45
12
TB3 TB+
0
13 44
GND GND LVDS_VCC
AB_LCD_G5 0.8
C4471 43
14
TB4 LVDS_GND
50V
0.8
AB_LCD_B0
0.01u 42
15
TB5 TC-
0.3
AB_LCD_B6
41
16
TD4 TC+
0
R4575 40
17
R/F R/F TCLK-
0
AB_LCD_B7 1.1
39
18
TD5 TCLK+
AB_LCD_B1 1.1
38
19
TB6 TD-
AB_LCD_B2 1.0
37
20
TC0 TD+
0
36
21
GND GND LVDS_GND
0.6
AB_LCD_B3 C4472
35
22
TC1 PLL_GND
50V
0.7
AB_LCD_B4
0.01u 34
23
TC2 PLL_VCC
AB_LCD_B5 0.7
33
24
TC3 PLL_GND
0
R4574
32
25
TD6 /PDWN
0
3.3
31
26
VCC VCC CLK_IN
2.9
30
27
TC4 TC6
3.2
29
28
TC5 GND
IC4025
C0JBCZ000512
LVDS
51
Q4093
B1DHDC000021
4.8 4.8
PANEL_5V
4.8 4.8
4.8 0
C4128 R4129
R4120
50V
22k 1k
100p
AB_LCD_R4
0.9
AB_LCD_R3 C4160
0.4
10V
1u
AB_LCD_R2
0.4
0
J0JGC0000021
AB_LCD_R1
0.9
AB_LCD_R0 L6801
0.8
J0JGC0000021
C6801
AB_LCD_R6 FL4019
0.3
J0JBD0000043
0.1u
0
4
1.2
3
2
1.1
1
1.3
FL4020
1.1
J0JBD0000043
3.3
4
C4477 3
0
50V
2
0.01u
1.2
1
1.2
1.1 FL4021
J0JBD0000043
1.2
4
1.3
3
2
1.0
1
0
C4478
0
50V
0.1u
3.3
C4550
R4588
16V
0 33k
0.1u
R4589
2.9
56k
1.6
2.4
0
TP4150
AS_SHARP_DCC1
AS_SHARP_DCC2 TP4151
AS_SHARP_50_60 TP4152
52
0
3.3
Q4092
0
B1GBBFJJ0001
L6800
TP4109
C6803
16V 6.3V
TP4111
100u
TP4101
Rx3+
20
1.3
PANEL_5V
19
5.0
TP4105
Rx3-
18
1.3
PANEL_5V
17
5.0
TP4102
RxCLK+
16
1.2
GND
15
0
TP4106
RxCLK-
14
1.2
GND
13
0
TP4103
Rx2+
12
1.3
GND
11
TP4107 0
Rx2-
10
1.3
GND
9
TP4104 0
Rx1+
8
1.3
GND
7
0
TP4108
Rx1-
6
1.3
GND
5
0
TP4099
Rx0+
4
1.1
TP4110
GND
3
TP4100 0
Rx0-
2
1.2
TP4117
DCC
1
TO
0
R4597
0
LCD PANEL
DG6
TP4112
K1KA20A00272
TX-22LX2
DG-Board (6 of 7) Schematic Diagram
53
51
52
53
54
55
56
54