Dg-Board (8 Of 8) Schematic Diagram - Panasonic TH-42PX6U Service Manual

6.19. DG-Board (8 of 8) Schematic Diagram

121
122
123
124
MAIN3.3V
C4529
L4068 10V
R4343
0.1u
J0JHC0000078 0
C4528 C4530 BOE4
6.3V 50V
47u 1000p
BOE5 C4531
BOE6 50V 1000p
BOE7
BOE8 C4532
10V 0.1u
BOE9
HSOE
VSOE
OSDMSK
ROE2
ROE3 R4814
GOE2 10k
GOE3
C4534
50V
1000p
C4533
10V
0.1u
IC4036
C0JBAP000020
LVDS TRANSMITTER
(10bit)
LVDS_PD
ZA4007
TESA169
Shield metal
ZA4008
TOP side
TESA169
Over IC4036
ZA4009
TESA169
ZA4011 ZA4012
TESA169 TESA169
Shield metal
Bottom side
Under IC4036
ZA4013 ZA4014
TESA169 TESA169
125
DG-BOARD (8/8)
TNPA3903BGS (42inch)
TNPA3903BHS (50inch)
126
127
TH-42/50PX6U DG-Board (8 of 8) Schematic Diagram
64 65
TO
D-BOARD
(D5)
L4070
J0JHC0000078 DG5
C4539
10V
1u
R4823
49 32
EXB38VR000V 21
50 31
TX_TA-
51 30 20
TB4 TA2 TX_TA+
52 29 C4538
TC1 TB- 19
GND TA1
53 28 10V 0.1u
TC2 TB5 TA0 TB+
18
54 27
TC3 LVDS_VCC
55 26 TX_TB-
TC4 LVDS_GND 17
56 25
GND TC- TX_TB+
57 24 C4540 16
TC5 TC+
50V 1000p R4824
58 23
TC6 TCLK- EXB38VR000V 15
59 22
TD0 TCLK+ TX_TC-
14
60 21
R/F TD5 TE6 TD-
61 20 TX_TC+
GND PLL_VCC
TD1 TD+ 13
TD6 PLL_GND
62 19
63 18 12
TX_TCLK-
64 17
11
TX_TCLK+
10
R4825
R4822
EXB38VR000V 9
10k
TX_TD-
8
C4535
10V
TX_TD+
0.1u 7
6
TX_TE-
5
R4816
22k TX_TE+
4
3
2
1
C4537
L4069
4V
J0JHC0000078
100u
C4536
10V
1u
R4819
22k
66 67
TO
DT-BOARD
(DT12)
DG22
1
110
2
PEAKS-CLKIN 109
3
R4837
108
22
4
PEAKS-HIN 107
R4830
0
5
PEAKS-VIN R4831 106
0 6
105
BT30V
7
104
3
8 G < 2
103
1 G
R4826
9
EXB2HVR000V
102
PEAKS-CIN7 FL4009
10
J0HABH000012
PEAKS-CIN6 101
PEAKS-CIN5 11
100
PEAKS-CIN4
12
PEAKS-CIN3 99
PEAKS-CIN2 13 VIDEO_OUT
98
PEAKS-CIN1
14
PEAKS-CIN0 97
15 (SW_OFF_DET)
PEAKS-YIN7 96
PEAKS-YIN6 16
95
PEAKS-YIN5
17
PEAKS-YIN4 94
PEAKS-YIN3 18
93
PEAKS-YIN2
19
PEAKS-YIN1 92
PEAKS-YIN0 20
91
R4827 21
90
EXB2HVR000V
22
89
23
88
R4841 0
24 0ohm deleted
PEAKS_OSHIN 87
25
R4832
86
82
26
PEAKS_OSCKIN 85
27
R4833
84
22
28
83
29
82
30
81
31
PEAKS_OSVIN 80
R4838
32
R4835 1.1k
79
100
33
78
34
77
35
76
36
75
R4017 1k
37
74
38
73
39
72
40
71
41 BS_SL
70
42
69
43 BS_SR
68
44
67
45 BS_Y(V)
66
46
65
47 BS_C
ATV_SL 64
R4846 48
BSD MONITOR OUT
82 63
49
ATV_SR 62
50
R4847
61
82 FL4010
J0HABH000012 SUB9V
51
MAIN_L 60
3
52 G 2
59
1 <
G SUB5V
53
MAIN_R 58
3
AVSW 54 G 2
57
OPTICAL SOUND OUT
1 G <
55
56
FL4011
J0HABH000012
68 69
37
SW_OFF_DET(EMERGENCY_RST)
SD_BOOT
DTV_RXD
DTV_TXD
DTV_VOUTENB
DTV_1.5V_ON
DTV_RST
SRQ
FORMAT_EDGE(MAIN)
JTAG_TCK
TMS_CON
JTAG_TRST
DTV_SCL0B
DTV_SDA0B
SDA0B
SCL0B
MAIN_SW
AFT1
ZA4001
K4CD08000002
ZA4003
K4CD08000002
ZA4004
K4CD08000002
ZA4005
K4CD08000002
SUFFIX
42inch BG
JS4092
50inch BH
JS4115
TH-42/50PX6U DG-Board (8 of 8) Schematic Diagram
70 71 72
TH-42PX6U / TH-50PX6U