Panasonic TH37PX50U - 37" HD PLASMA TV, Руководство по обслуживанию

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13.34. DT-Board (5 of 5) Schematic Diagram
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R8737
0
AD_TRST
AA_POWER_DET
3.3V
A9V
AD_TO_SID6
AH_L_ANALOG
AH_R_ANALOG
AH_R_OUT
AH_IFSW
AH_MAIN_SW
AH_D_A_SW(I2C)2
AH_L_OUT
AL_MHSYNCO
AL_MVSYNCO
AH_MAIN_R
AH_MAIN_L
AD_TCK
AD_TMS
AD_TO_DT12
AD_SCL1
AD_SDA1
AD_SDA_TV
AD_SCL_TV
AA_POWEROFF
AH_L_OUT
AH_R_OUT
AH_DY
AH_DC
AL_LHSYNC
AL_LVSYNC
AH_D_A_SW(I2C)1
AL_MVC4
AL_MVC6
AL_MVC7
AL_MVC3
AL_MVC2
AL_MVC1
AL_MVC0
AL_MVY7
AL_MVY6
AL_MVY5
AL_MVY4
AL_MVY0
AL_MVY1
AL_MVY2
AL_MVY3
AA_XRST
AD_SRQ
AA_FORMAT_EDGE
AD_SDBOOT
AD_SBO1
AD_SBI1
AH_MAIN_SW
AH_D_A_SW
AL_MVCLKO
AL_MVC5
1.2V
AL_VOUTENB
AH_AFT
AH_VIDEO_OUT
AL_LOCLK
AH_DY
AH_D_A_SW
AH_DY
AH_DC
1.2V
C8551
16V
0.01u
IC8240 T18 SVAVSS
IC8240 L12 GND
R8749
10k
IC8201
C0ABBB000190
1 2 3 4
5 6 7 8
FL8236
J0HAAB000004
1
2
3
4
C8542
16V
0.01u
FL8234
J0HAAB000004
1
2
3
4
C8523
50V
39p
L8264
J0JHC0000045
C8485
16V
47u
IC8240 P10 GND
IC8240 L9 GND
R8711
2.2k
IC8240 AA21 GND
C8484
16V
47u
IC8240 AB21 AAVSS
IC8240 K13 GND
C8563
16V
0.01u
FL8215
J0HAAB000004
1
2
3
4
IC8240 P11 GND
R8724
0
C8375
10V
0.1u
R8712
4.7k
R8784
EXB38VR000V
IC8241
C0DBAZZ00122
1
BOOT
2 LG
3
PGND
4 SGND
5
Vcc
6 PWGD
7
ISEN
8
EAO
9
SS
10
FB
11
FREQ
12
SD
13
PGND
14
HG
FL8235
J0HAAB000004
1
2
3
4
IC8240 K4 VDD12
C8531
50V
0.012u
C8606
16V 0.01u
IC8240 P18 GND
C8537
10V
0.1u
R8752
0
R8720
0
IC8240 T20 SVAVDD
IC8240 E6 GND
FL8260
J0HAAB000004
1
2
3
4
IC8240 V5 VDDQ
R8700
4.7k
IC8240 AA6 GND
C8536
50V
0.01u
C8556
50V
820p
30V
C8529
50V 8p
C8521
50V
180p
IC8240 V9 VDDQ
C8377
68u
4V
IC8240 P2 AVSS
C8615
10V
0.1u
IC8240 V14 VDD12
IC8240 K11 GND
C8511
6.3V
2.2u
C8604
16V 0.01u
L8254
EXC3BB221H
IC8240 AA1 GND
C8508
10V
4.7u
IC8240 V15 VDD12
C8546
10V
0.1u
IC8240 P21 DAVDD
IC8240 V1 VDDQ
L8267
J0JHC0000045
IC8240 D14 VDD33
R8710
47k
IC8240 AB6 VDDQ
R8736
3.9k
Q8220
B1ABCF000115
FL8230
J0HAAB000004
1
2
3
4
C8567
68u
4V
IC8240 M4 VDD12
R8756
0
L8271
G1C6R8MA0078
R8682
130k
IC8240 AA14 AVSS
IC8240 M9 GND
IC8240 R18 MAVSS
TP8211
L8273
G1C100MA0077
IC8240 V7 VDDQ
IC8240 H5 VDD12
C8616
10V
0.1u
Q8222
B1MBDDA00003
S1
G1
S2
G2 D2
D2
D1
D1
C8598
16V
0.01u
C8590
10V
0.1u
FL8232
J0HAAB000004
1
2
3
4
J0MAB0000164
FL8263
1
2
3
4
IC8240 N12 GND
C8496
10V
0.1u
R8785
EXB38VR000V
C8613
6.3V
1u
R8358
0
R8748
0
IC8240 V2 GND
IC8240 Y20 GND
L8256
EXC3BB221H
IC8240 U5 AVDD
C8607
10V
0.1u
SUB9V
IC8240 V8 VDDQ
IC8240 U19 MVAVSS
IC8240 J4 VDD12
FL8233
J0HAAB000004
1
2
3
4
IC8240 D13 VDD33
IC8240 E9 GND
R8755
0
IC8240 T19 SVAVSS
Q8221
B1MBDDA00003
S1
G1
S2
G2 D2
D2
D1
D1
IC8240 L14 GND
IC8232
C0JBAR000248
1
2
3
4
5
6
7 8
9
10
11
12
13
14
SUB5V
IC8240 N10 GND
C8530
50V 220p
L8253
EXC3BB221H
R8783
EXB38VR000V
IC8240 J11 GND
SUB9V
R8735
10k
IC8240 K5 VDD12
R8779
0
R8719
0
R8709
88.7k
IC8240 P1 AVDD
R8778
0
IC8240 M5 VDD12
IC8240 E17 GND
IC8240 E15 GND
C8534
16V
0.1u
IC8240 V20 MVAVDD
IC8240 J10 GND
C8522
50V
39p
C8597
10V
0.1u
IC8240 T5 AVSS
R8782
EXB38VR000V
R8722
0
IC8240 E12 VDD33
C8578
10V
0.1u
R8714
0
IC8240 Y3 GND
C8532
50V
1800p
Q8219
B1ABCF000115
FL8227
J0HAAB000004
1
2
3
4
IC8240 J13 GND
FL8237
J0HAAB000004
1
2
3
4
C8562
10u
10V
C8564
10u
10V
R8436
49.9k
R8708
2.2k
SUB5V
DT12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
IC8240 D10 VDD33
IC8240 AA22 AAVDD
IC8240 L13 GND
IC8240 P5 VDD12
IC8240 AA2 GND
IC8240 E14 VDD33
R8697
22k
R8758
0
IC8240 F18 GND
D8215
MAZ80390LL
C8415
68u
4V
FL8231
J0HAAB000004
1
2
3
4
IC8240 AB22 GND
IC8240 AB14 AVDD
IC8240 M10 GND
R8705
2.2k
IC8240 G18 GND
R8790
0
C8612
10V
0.1u
R8687
10k
IC8240 V16 VDD12
R8706
10k
L8266
J0JHC0000045
C8568
10u
6.3V
IC8240 W4 GND
C8611
10V
0.1u
IC8240 N13 GND
R8738
39k
IC8240 P19 DAVSS
C8558
16V
0.01u
R8741
88.7k
C8608
16V
0.01u
J0MAB0000164
FL8262
1
2
3
4
R8731
11k
IC8240 L10 GND
C8552
6.3V
2.2u
R8787
EXB38VR000V
L8270
G1C100MA0078
IC8240 E10 VDD33
C8535
10V
0.1u
2.5V_1
C8592
10V
0.1u
IC8240 AB1 GND
R8727
11k
IC8240 U20 SVAVDD
R8716
10k
C8584
10V
0.1u
FL8228
J0HAAB000004
1
2
3
4
SUB9V
IC8242
C0DBAZZ00122
1
BOOT
2 LG
3
PGND
4 SGND
5
Vcc
6 PWGD
7
ISEN
8
EAO
9
SS
10
FB
11
FREQ
12
SD
13
PGND
14
HG
IC8240 L4 VDD12
R8696
51k
C8518
16V
0.01u
L8265
J0JHC0000045
IC8240 K10 GND
R8698
4.7k
C8509
47u
16V
R8786
EXB38VR000V
IC8240 M12 GND
IC8240 P14 GND
IC8235
C0DBZFF00004
1
V
OUT
2
GND
3
CE
4
NC
5
GND
6
VDD
C8572
10V
0.1u
C8617
16V
0.01u
FL8229
J0HAAB000004
1
2
3
4
Q8217
B1ABCF000115
IC8240 L5 VDD12
R8476
11k
IC8240 D12 VDD33
IC8240 K14 GND
IC8240 E16 GND
R8713
0
2.5V_2
D8219
B0JCDD000002
IC8240 H4 VDD12
R8702
100
D8221
MAZ802400L
R8355
0
C8520
50V
180p
FL8240
J0HAAB000004
1
2
3
4
L8268
J0JHC0000045
C8603
16V 0.01u
FL8238
J0HAAB000004
1
2
3
4
C8507
10V
4.7u
IC8240 L11 GND
IC8240 E18 GND
C8621
16V
0.01u
IC8240 M13 GND
IC8240 V17 VDD12
FL8258
J0HAAB000004
1
2
3
4
D8217
B0JCDD000002
R8435
0
C8610
16V
0.01u
FL8225
J0HAAB000004
1
2
3
4
IC8240 D11 VDD33
IC8240 J5 VDD12
IC8240 F6 GND
FL8224
J0HAAB000004
1
2
3
4
R8757
0
R8692
51k
IC8240 K12 GND
C8614
16V
0.01u
C8554
10V
0.1u
C8620
10V
0.1u
R8788
0
IC8240 N9 GND
IC8240 N5 VDD12
FL8239
J0HAAB000004
1
2
3
4
IC8240 J9 GND
C8605
10V 0.1u
C8595
16V
0.01u
SUB5V
IC8240 R20 MAVDD
R8478
5.6k
C8594
68u
4V
C8601
10V 0.1u
FL8226
J0HAAB000004
1
2
3
4
R8686
10k
IC8240 E11 VDD33
C8561
16V
0.01u
IC8240 A22 GND
C8515
16V
0.01u
C8596
16V
0.01u
C8492
50V
470p
IC8240 J12 GND
IC8240 J14 GND
IC8240 V19 MVAVDD
C8622
68u 4V
R8674
10k
SUB9V
R8715
47k
R8733
1.5k
IC8240 P12 GND
C8516
47u
6.3V
L8252
ELJPA1R0MF
1.2V
C8557
50V
0.012u
IC8240 E7 GND
L8255
EXC3BB221H
SUB5V
IC8240 A1 GND
R8734
0
R8661
0
R8693
33k
IC8240 M14 GND
IC8240 V18 GND
IC8240 M11 GND
R8704
100
Q8218
B1ABCF000115
IC8240 W19 GND
R8777
0
SUB9V
C8573
10u
6.3V
C8555
50V 39p
IC8240 N4 VDD12
C8533
16V
0.1u
IC8240 E13 VDD33
IC8240 U18 MVAVSS
IC8240 P9 GND
IC8240 AB2 VDDQ
IC8240 V6 VDDQ
R8678
3.9k
R8690
33k
C8547
10V
0.1u
IC8240 E8 GND
IC8240 P13 GND
R8751
0
IC8240 N11 GND
IC8240 V13 VDD12
R8753
0
R8707
47k
C8559
10V
0.1u
L8258
J0JHC0000045
L8269
J0JGC0000036
C8602
16V 0.01u
R8725
0
C8609
10V
0.1u
C8486
16V
47u
R8723
0
C8600
16V
0.01u
R8695
22k
IC8240 K9 GND
IC8240 N14 GND
2.5V_2
C8145
16V
0.01u
C8162
16V
0.01u
C8164
16V
0.01u
C8144
10V
0.1u
3.3V
L8287
J0JGC0000036
L8286
J0JGC0000036
C8624
16V
0.022u
C8658
16V
0.022u
R8813
10
C8661
10V
0.1u
C8660
10V
0.1u
C8662
50V
1000p
C8663
50V
1000p
L8288
J0JHC0000045
L8289
J0JHC0000045
TP8213
2.5V_2
C8654
16V
0.022u
C8585
16V
0.022u
R8809
10
C8652
16V
0.022u
C8582
16V
0.022u
R8807
10
C8623
16V
0.022u
R8812
10
C8657
16V
0.022u
C8650
16V
0.022u
C8576
16V
0.022u
R8805
10
MAINL
DC
DY
TRST
TDO
TDI
TMS
TCK
SDA
SCL
-
+
+
-
L
R
AB
MAINR
DR
DL
+2.5V
H
L ANALOG_AUDIO
DIGITAL_AUDIO
D_A_SW
H
L DIGITAL
ANALOG
MAIN_SW
SRQ
RESET
38 39 40 45 37 41 43 44 42
VIDEO,AUDIO_OUT
CPU_BUS
IIC_BUS/JTAG
+1.2V
+3.3V
+3.3V
+1.2V
+3.3V
OP AMP
AUDIO
INPUT SW(D/A)
DC-DC CONV.1.2V
DC-DC CONV.3.3V
IC8240
MN2WS0025A-A
HDSL PEAKS_Lite 2/3
DG-BOARD
TO
(DG22)
DT-BOARD TNAG146 (5/5)
AVR +2.5V
39
40
31
41
32
33
34
35
36
38
37
TH-37/42/50PX50U
DT-Board (5 of 5) Schematic Diagram TH-37/42/50PX50U
DT-Board (5 of 5) Schematic Diagram
TH-37PX50U / TH-42PX50U / TH-50PX50U
142