Panasonic TH-50PV30E, Руководство по обслуживанию

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15.31. DG-Board (1 of 9) Schematic Diagram
+ +
TOP
+
+
+
+
+
+ +
LO_TXD
PC_B
SUB_Y_VBS
SCL0
SOS_PANEL
PC_B_GND
TV_RXD
LOADER_INSEL
PC_G
SUB_C_PB
PC_G_GND
PC_R
TU_TXD
MAIN_YV
SDA0
SCL0
AV3_R
MAIN_C_PB
SUB5VGK
MAIN_C
SUB_YV
AV3_L
SUB_C
MAIN_PR
MAIN_DEF
MAIN_YV
AV4_PR
SOS_PANEL
AV4_PB
SUB_PR
SDA1
MAIN_Y_VBS
AV4_Y
SCL1
TV_TXD
MAIN_C
AV4_QLINK
MSP_DEF
SUB_C
SUB_YV
AV4_Y
AV4_PB
QLINK_SEL
AFC1
AV3_C
AV3_CGND
AV3_Y
AV3_YGND
AV3_VGND
AV3_S
AGC1
AV3_L
AV3_R
SUB9V
R_DRV
AV3_CGND
RDR_GND BDR_GND
REMOCON
B_DRV
AGC2
AV2_QLINK
SUBON
SDA1
SCL1
SDA0
JPEG_CGND
JPEG_C
JPEG_YGND
JPEG_Y
SOS
EC_GREEN
EC_BLUE
EC_RED
EC_FB
AV_MUTE
KEY
FAN-MAX/MIN SOS FANSOS PANEL_SCL3 PANEL_SDA3
SCL2 SDA0 SCL0
LOADER_INSEL
POFF_DEF MCU-RST
SRQ
SDA2 SCL1 SDA1 SCL2
GDR_GND HPO VPO NCLP G_DRV
IRD_LED
LED-G LED-R
AV3_VGND
AV3_C
AV3_YGND
GUARD_AV3_Y
AV3_V
SDA2
LO_RXD LO_TXD
VPP12V
LO_RXD TU_RXD
MAIN9V
MAIN9V
MAIN9V
5VDET
MAIN3.3V
SP_MUTE
12V
MAIN12V
SUB5V
SUB5V
SUB5V
PC_H PC_V
PC_R_GND
SUBON
SOS-INFO
AV3_S
JS066
FL1000
ELKE103FA
1
2
3
C1003
4V
220u
IC1002
C2BBFE000138
1
P62/AN2
2
P61/AN1
3
P60/AN0
4
P57/INT3
5
P56/PWM
6
P55/CNTR1
7
P54/CNTR0
8
P53/_SRDY2
9
P52/SCLK2
10
P51/SOUT2
11
P50/SIN2
12
P47/_SRDY1/CNTR2
13
P46/SCLK1
14
P45/TXD1
15
P44/RXD1
16
P43/INT2
17
P42/INT1
18
CNVSS
19
_RESET
20
P41/INT00/XCIN
21
P40/INT40/XCOUT
22
XIN
23
XOUT
24
VSS
25
P27
26
P26
27
P25
28
P24
29
P23
30
P22
31
P21
32
P20
33
P17
34
P16
35
P15
36
P14
37
P13
38
P12
39
P11/INT41
40
P10/INT01
41
P07/AN15
42
P06/AN14
43
P05/AN13
44
P04/AN12
45
P03/AN11
46
P02/AN10
47
P01/AN9
48
P00/AN8
49
P37/_SRDY3
50
P36/SCLK3
51
P35/TXD3
52
P34/RXD3
53
P33/SCL
54
P32/SDA
55
P31/DA2
56
P30/DA1
57
VCC
58
VREF
59
AVSS
60
P67/AN7
61
P66/AN6
62
P65/AN5
63
P64/AN4
64
P63/AN3
C1095
16V 47u
JS176
C1238
50V
100p
R1273 100
JS064
DG4
K1KB50A00127
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
JS059
JS193
0
R1028
4.7k
C1025
50V
1000p
R1031
1k
JS017
R1287 100
FL1092 J0MAB0000081
1 2
3
4
JS178
R1278
100
Q1026
2SD0601A0L
R1059
0
R1224
0
TP47B
JS100
R1280 47
DG3
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
D1004
MA2J11100L
C1004
16V 0.1u
FL1064
ELKE103FA
1
2
3
C1234
50V
0.01u
FL1051
ELKE103FA
1
2
3
C1239
50V
100p
DG7
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
JS012
JS011
R1043
10k
JS053
C1280 16V
1u
JS073
JS021
JS230
R1285 0
R1281 47
R1049
3.3k
C1001
6.3V
47u
JS048
JS008
C1018
6.3V
47u
L1270
J0JCC0000241
JS225
JS034
JS022
FL1094 J0MAB0000081
1 2
3
4
R1030
330
R1052
10k
R1283 100
R1048
10k
JS168
C1013
16V
0.1u
JS031
JS016
JS025
Q1007
2SD0601A0L
DG1
K1KB50A00127
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
JS223
JS154
R1013
5.6k
R1271 100
C1277
16V
1u
C1275 16V
1u
R1058
0
C1010
16V
0.1u
R1057
10k
JS030
C1270
16V
0.1u
R1072
10k
R1040
0
Q1025
2SD0601A0L
JS044
JS144
R1000
47k
R1279 100
C1030
50V 33p
DG18
1 2 3 4 5 6
R1268
10k
R1286 100
JS019
JS166
TP014
D1000
MA3X152K0L
D1310
MAZ31400ML
C1201
16V
1u
C1007
4V 100u
R1055
10k
JS145
JS177
FL1077
ELKE103FA
1
2
3
JS146
R1018
220k
JS018
1%
R1212
75
R1071
10k
R1022
27k
R1237
10k
JS037
R1160
1k
C1002
16V
0.1u
TP012
JS232
JS208
JS227
IC1235
C0ZBZ0000800
1 Vcc2
2 SCLOUT
3 SCLIN
4 GND 5
ACC
6
SDAIN
7
SDAOUT
8
Vcc
C1276 16V
1u
TP47R
JS221
R1272
100
R1276 100
R1236
4.7k
C1014
6.3V
100u
JS042
JS009
R1056
10k
FL1093 J0MAB0000081
1 2
3
4
R1019
0
C1274
16V
47u
R1027
2.2k
JS063
Q1002
2SD0601A0L
R1063
10k
D1311
MAZ31400ML
R1235
4.7k
R1015
3.3k
R1045
10k
C1006
16V 0.1u
C1029
50V
33p
D1015
MA3X152K0L
JS170
JS226
DG6 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
R1039 22
C1094
16V
0.1u
C1279
16V
1u
C1019
16V
0.1u
C1235
50V
270p
FL1046
ELKE103FA
1
2
3
L1000
ELJPA100KF
C1017
16V
0.1u
R1282 100
JS041
Q1004
2SD0601A0L
JS052
JS182
C1031
50V 0.056u
JS060
R1070
1k
JS061
R1067
22k
R1270
100
JS032
JS039
JS186
0
JS028
JS013
DG12
1 2 3 4 5 6 7 8 9
R1075
1k
JS192
0
STB5V_A
D1312
MAZ31400ML
R1005
10k
C1000
16V 0.1u
R1046
10k
C1236
50V
270p
FL1001
ELKE103FA
1
2
3
C1281 16V
1u
C1022
16V
2.2u
JS026
R1073
0
JS046
JS029
FL1032
ELKE103FA
1
2
3
TP017
JS207
R1038 22
JS228
JS071
JS027
C1005
16V 47u
JS065
FL1015
ELKE103FA
1
2
3
JS040
R1037
10k
JS169
FL1003
ELKE103FA
1
2
3
JS209
FL1048
ELKE103FA
1
2
3
JS047
TP015
R1044
10k
JS179
C1009
16V 0.1u
JS070
R1214
47
R1284 100
JS038
STB5V_A
R1215
10k
JS015
JS072
R1161
3.3k
DG2
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
X1000
H0J921400003
JS164
R1068
4.7k
JS036
R1033 10k
R1053
10k
JS054
JS007
C1278 16V
1u
R1213
1k
FL1031
ELKE103FA
1
2
3
R1034 10k
JS229
JS035
Q1001
2SD0601A0L
JS057
TP013
JS020
Q1000
2SB0709A0L
JS172
TP47G
R1051
3.3k
TP016
C1027
16V
0.1u
DG8
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
Q1024
2SD0601A0L
JS194
AN15851B-E1
IC1270
1
G/Y/CV-1_INPUT
2
B/U/SC-1_INPUT
3
R/V/SY-1_INPUT
4
L1_INPUT
5
R1_INPUT
6
Y/CV-2_INPUT
7
U/SC-2_INPUT
8
V/SY-2_INPUT
9
L2_INPUT
10
R2_INPUT
11
VCC1
12
Y/CV-3_INPUT
13
U/SC-3_INPUT
14
V/SY-3_INPUT
15
L3_INPUT
16
R3_INPUT
17
Y/CV-4_INPUT
18
U/SC-4_INPUT
19
V/SY-4_INPUT
20
L4_INPUT
21
R4_INPUT
22
GND1
23
ROUT2
24
LOUT2
25
V/SY_OUT2
26
U/SC_OUT2
27
Y/SY/CV_OUT2
28
VCC2
29
ROUT1
30
LOUT1
31
V/SY_OUT1
32
U/SC_OUT1
33
Y/SY/CV_OUT1
34
GND2
35
SCL
36
SDA
C1008
16V 47u
JS102
C0JBAR000241
IC1001
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
INH
7
VEE
8
VSS
9
B
10
A
11
X3
12
X0
13
X
14
X1
15
X2
16
VDD
JS043
IC1004
C0EBB0000024
1 2I
N
3 4
GND
5
6
OUT
7
VCC
8
JS023
C1016
16V
0.1u
R1047
10k
JS014
R1222
0
R1069
1M
L1353
J0JGC0000021
L1354
J0JGC0000021
JS074
R1023
0
R1016
0
DG32 1 2 3 4 5 6 7
R1025
0
R1017
0
1%
R1205
75
R1054
47k
GND_Y
L_IN R_IN EQONOFF SUBMONO
GND_3
SUBVOL SUBMUTE (AMUTE) SCL1 TVON SDA1 NC GND STB5V RESET GND GND SP.MUTE FANSOS FANMax/Min FANONOFF SOS
LOADERINSEL
GND
C
KEYSAN
R
GND GND GND SUB9V_2
GND_R
SUB9V_2 MAIN9V SUB5V_IDTV SUB5V_IDTV MAIN_12V
STB5V
SUB5V NR_12V
STB5v
GND MAIN_5V
GND GND
GND
NCLPS R_GND
SRQ
B_GND G_GND GND VD HD
GND GND MAIN3.3V MAIN3.3V UNREG7V SUB5V GND GND GND GND
V3_DET
GND_B
LO_RXD LO-TXD GND IIC_CONT PANEL_SDA3 PANEL_SCL3 FAN+B GND
SL
SW_5V
S2
B
V_pulse
GND
GND_3
GND AC-ON/OFF
(SUBON)
GND
MAIN_2.5V
G
5V
H_pulse
SR
V
TVON
ALL_OFF
GND
LED_G
5V
STB_LED
RXD_TU REALTIME/INTRA
STB_5V
POWER_STATUS ALL_OFF STB_ON TXD_PC(AUDIO-L)
GND
(SOUND_MAIN_MUTE)
RXD_PC(AUDIO-R)
SW5V
REMOCON_OUT RESET
IRD_LED
GND GND CABLE_DET GND GND GND FAN_CONT
(SRQ)
TXD_TU SOS-OUT(SUB5V) GOUT BOUT ROUT
MAIN_5V
SW
GND_G HPDET
POFF_DEF MAIN_DEF GND
GND
GND
NC
MAIN9V
Y
SCL1 SDA1 GND SCL2 GND SDA2 VPP
BT30V MAIN_2.5V
GND_C
GND GND GND GND
GND
SDA1
SUB9V
GND
SDA0
DVB_L
MAIN9V
MAIN-L
MAIN5V(SUB5V)
MAIN-R
GND
DVB_R
MAIN3.3V
SCL0
DVB_V
GND
MAIN9V
GND
SUB5V
MAIN3.3V
SCL1
30V
SUB9V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
STB5V
GND
EC_G
EC_B
GND
AV3_C
AV3_R
JPEG_Y
AGC1
AV3_S
EC_FB
MAIN_C
QLINK_SEL
EC_R
AV4_PR
SUB_Y_VBS
GND
AV3_Y
AV3_V_GND
AV3_Y_GND
SUB_C
AFT2
SOUND_DEF
AV4_QLINK
AV2_QLINK
GND
GND
GND
AV3_C_GND
AGC2
GND
GND
GND
AFT1
GND
AV3_L
JPEG_CGND
AV3_V
JPEG_YGND
AV_MUTE
JPEG_C
MAIN_Y_VBS
GND
AV4_Y
AV4_PB
7 4 8
E
1 3 5 6
A
D
2 9
B
F
C
SDA3
SCL0 SCL3
SDA0
GND
STB5V
SRQ
5
15
13
6
9
4
1
11
3
12
16
10
2
7
8
14
DG-BOARD
TNPA3114AC (1/9)
VIDEO SW
SW
CONVERT MCU
RESET
5V<=> 3.3V
0
12.0
4.8 0 4.8 0 0 00
12.3
0 0 4.8 4.8 12.0 12.0
0 2.4 0 0
1.1
4.9 5.0 0
5.0
3.8
3.8
0 5.1
3.7
3.3
5.0
4.4
4.4
4.4
4.6
4.6
4.5
4.5
4.5
4.7
4.6
9.0
4.4
4.4
4.5
4.6
4.6
4.5
4.5 4.5
4.6
4.6
0
4.7
4.7
4.4
4.5
4.4
9.0
4.7
4.6
4.5
4.5
4.5
0
3.4
3.2
TO
PA-BOARD
(PA6)
0 5.0 0 0 5.0 5.0 0 0 0 0 0 5.0 4.9 4.8 4.6 5.0
0
12.0
5.0
0
5.0
2.3
2.3
0
0
5.0
2.4
5.0
0
0
0
0
0 0 5.0 5.0 5.0 0 0 0 0 0 0 5.0 0 5.0 0 0
0
0
0
0
5.0
5.0
0
1.0
5.0
5.0
0
0
0
0
0
0
9.0
30.0
9.0
5.0
3.3
5.0
3.3
9.0
0
9.0
3.3
0
0
4.9
0
0
0
0
0
3.9
0
0
0
0
0
0
0
0
0
0
0
7.1
0
0
4.4
7.1
0
0
3.2
0
0
0
4.3
3.4
0
0
0.2
3.5
0.2
0
TO
H-BOARD
(H1)
TO
PA-BOARD
(PA2)
30.0 12.0 5.0 0 5.0 0 5.0 0 0 0 3.4 0 3.4 0 9.0 0 14.0 0 5.0 0 9.0 0 9.0 0 2.5 0 2.5 0 5.0 0 5.0 2.7 0 2.7 0 2.0 3.3 0.3 0 0
4.8 5.0 2.4 0 4.9 0 4.9 0 4.8 0 4.8 0 0 0 0 0 0 0 5.0 0 4.2 4.4 0 3.9 0 0 0 0 0 0
TO
D-BOARD
(D3)
0
3.4
0
0
1.2
0
0
0
1.2
0
0
0
1.2
0
0
0
5.0
0
0
0
3.9
0
0
0
3.8
4.0
0
0
0
5.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
H-BOARD
(H4)
TO
4.0 0 3.9 0 0 0 4.5
0 0 0 0 0 3.9 3.5 0 0 4.8 3.2 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.0 2.4 0 0 0 9.0
(G7)
G-BOARD
TO
(PA8)
PA-BOARD
TO
0 0.3 0 0.2 0 4.8 0 0 4.7 4.8 3.6 3.8 0 3.2 4.8 0 12.2 3.9 4.6 0
K-BOARD
(K12)
TO
0 0 0 0 0 5.0 5.0 0 5.0
4.7 4.7 4.9 4.9 0 3.2 5.0
0
12.2
12.2
12.2
0
0
0
0.6
0
0
0
4.8
2.0
0
0
4.8
4.3
5.0
0.7
0
0
4.8
0
0
(G18)
TO
G-BOARD
2.3 0 2.3 0
2.3
0
TH-50PV30E
DG-
Board (1 of 9) Schematic Diagram
TH-50PV30E
DG-
Board (1 of 9) Schematic Diagram
107