Dt-Board (5 Of 6) Schematic Diagram - Panasonic TH-42PX6U Service Manual

6.25. DT-Board (5 of 6) Schematic Diagram

31
32
33
34
R8665
EXB2HVR000V
3.3V
L8243
0
C8501 C8480
16V 16V
0.01u
0.01u
35
DT-BOARD TNAG170S (5/6)
R8671
Q8210
1k
B1ADDF000005
Y C8487
50V
150p
R8667
330
R8672 Q8211
1k
B1ADDF000005
C
C8488
50V
R8669 100p
330
5V_SUB
L8244
36 J0JHC0000045
37
IC8200
C8483 C0FBBK000047
50V
100p
AUDIO DAC
AH_DACCK
1 MCLK 16
DZFL
AH_SRCK 2 15
38 BICK
DZFR
AH_DMIX
3 SDTI 14
VDD
AH_LRCK 4 13
LRCK
VSS
AA_XDACRST
5 PDN 12
39
VCOM
6 11
SMUTE/CSN
AOUTL
40
7 ACKS/CCLK 10
AOUTR
8 9
DIF0/CDTI
P/S
R8666
0
41
3.3V
D8208
K7JAAAB00001
R8659
10k
DIGITAL
AUDIO OUT
C8482
10V
0.1u
42
43
TH-42/50PX6U
DT-Board (5 of 6) Schematic Diagram
37 38
R8673
EXB2HVR000V
C8517
50V
5p
C8510
50V
5p
AH_D_A_SW(I2C)1
AH_D_A_SW(I2C)2
AH_DY
5V_SUB
L8250
C8505
J0JHC0000045
16V
0.01u C8506
16V
47u
AH_DC
9V_SUB
R8700
C8509 L8306
C8515 R8696 51k 4.7k
16V J0JHC0000045
C8507 16V
47u
10V 0.01u
R8693
4.7u
33k R8697 22k
C8521 C8523
50V 50V
180p 39p
R8704 R8311
100 0
L
9VA
-
R8686
C8516 C8518
10k +
16V
6.3V
47u 0.01u
C8503 +
R8687
10V
10k -
0.1u
R8818 C8522
C8520 R
47k 50V 50V
R8695 R8310
180p 22k 39p
0
R8690 R8702
C8500 C8508 R8692 R8698
10V 33k
10V R8817 51k 4.7k 100
47k 4.7u
4.7u C8504
10V
0.1u
IC8201
C0ABBB000190
AUDIO AMP
+3.3V
+3.3V
+1.2V
39 40
AH_VIDEO_OUT
AA_POWER_DET
AD_SDBOOT
5V_SUB
AD_SBO1
AD_SBI1
R8705
Q8217
2.2k
B1ABDF000034
9V_SUB
AL_VOUTENB
R8707
AA_XRST
47k Q8218
R8712 AD_SRQ
B1ABDF000034
4.7k
AA_FORMAT_EDGE
AH_D_A_SW
R8706 R8710 47k R8716
10k
10k AH_MAIN_SW TP8214
Q8220
AD_TCK
B1ABDF000034
TP8215
AD_TMS
D_A_SW
TP8216
H DIGITAL_AUDIO
AD_TO_DT12
9V_SUB
TP8217
L ANALOG_AUDIO
AD_TO_PEAKS
TP8218
AD_TRST
C8533
R8711 16V
Q8219
2.2k 0.1u
AD_SCL1
B1ABDF000034
R8715
47k AH_D_A_SW
AD_SDA1
AD_SDA_TV
AH_IFSW
AD_SCL_TV
AH_MAIN_SW
AH_AFT
AH_L_OUT
MAIN_SW
H ANALOG
AH_R_OUT
L DIGITAL
AH_L_OUT
AH_R_OUT
AH_DY
AH_DC
41 42
43
TO
DG-BOARD DT12
(DG22)
1
110
2 R8794
109 AL_MVCLKO
0
3
108
4 R8481
107 0 AL_MHSYNCO
5 R8528
106 0 AL_MVSYNCO
6
105
R8784
7 EXB38VR000V
30V TP8245
104 AL_MVC7
8 AL_MVC6
103
AL_MVC5
C8536
C8538 9
50V 50V 102 AL_MVC4
1000p 0.1u
10
101
11
100
R8785
12 EXB38VR000V
TP8211 FL8215 99 AL_MVC3
J0HAAC000045
13 AL_MVC2
98
1 3
R8842 AL_MVC1
TP8249 14
0 2 4
R8782 97 AL_MVC0
EXB38VR000V
15
96
R8786
16 EXB38VR000V
95 AL_MVY7
17 AL_MVY6
94
AL_MVY5
18
93 AL_MVY4
TP8251 TP8252
19
TP8250 R8783 92
EXB38VR000V
20
91
RESET
21 R8787
SRQ 90 EXB38VR000V
AL_MVY3
22
89 AL_MVY2
AL_MVY1
23
88
AL_MVY0
24
TCK 87 AL_LHSYNC
1 3
FL8224 25 R8561
J0HAAC000045 86 0
2 4 TMS
26
FL8225 1 3
85 AL_LOCLK
J0HAAC000045
2 4
TDI 27 R8433
84
1 3
FL8226 0
J0HAAC000045 28
2 4
TDO 83
1 3
FL8227 29
R8719
J0HAAC000045 82
0 2 4
TRST
1 3 30
FL8228 81
J0HAAC000045
2 4
SCL 31
80 AL_LVSYNC
1 3
FL8229
J0HAAC000045 32
2 4 R8566
SDA 79
0
1 3
FL8230 33
J0HAAC000045 78
2 4
1 3 34
FL8231 77
J0HAAC000045
2 4
35
1 3 76
FL8232
R8788
J0HAAC000045 36
0 2 4
75
1 3
FL8233
37
J0HAAC000045 74
2 4
1 3 38
FL8234 73
J0HAAC000045
2 4
39
72
40
71
41
70
L8253
42
J0JCC0000100 69
43
68
L8254
44
J0JCC0000100
67
DY 45
66
1 3
FL8236
J0HAAC000045 46
2 4
65
L8299
47
DC J0JCC0000100
64 AH_L_ANALOG
FL8237 1 3
J0HAAC000045 2 4 48
63
L8298
49
62 J0JCC0000100 AH_R_ANALOG
50
TP8240
FL8262 61
9V_SUB J0MAB0000164 L8255
51
J0JCC0000100
60 AH_MAIN_L
C8534 1 3
16V
2 4 52 MAINL
59
0.1u
L8256
53
FL8263 J0JCC0000100 AH_MAIN_R
TP8241 58
5V_SUB
J0MAB0000164 54
MAINR
57
C8535 1 3
10V
2 4 55
0.1u 56
+3.3V
+3.3V
+1.2V
TH-42/50PX6U
DT-Board (5 of 6) Schematic Diagram
43 44
TH-42PX6U / TH-50PX6U
61
62
63
45