Dg-Board (1 Of 6) Schematic Diagram - Panasonic TH-50PV500A Service Manual

TH-50PV500A / TH-50PV500H / TH-50PV500M

14.20. DG-Board (1 of 6) Schematic Diagram

TO
H-BOARD
(H1) *DG1
R_OPTICAL_OUT 1
2
3
L_OPTICAL_OUT
4
A
5
DVB_BLUE_OUT
6
7
DVB_GREEN_OUT
8
9
DVB_RED_OUT
10
*R4907 0 HDMI_ROUT
11
HDMI_R
12
*R4908 0 HDMI_LOUT
HDMI_L 13
14
15 *R4909 0 SD_RXDO
SD_RXDO
SD_TXDO
16 *R4910 0
SD_TXDO
17
SD_LED
*R4912 0 SD_RESET
SD_RST 18
19 *R4913 0 SD_IDO
SD_IDO
20
*R4891 0
B 21 PC_G
PC_G
22
*R4892 0 PC_B
23
PC_B
24
*R4893 0 PC_R
25
PC_R
26
*R4894 0 PC_HS
PC_HD 27
28
29 *R4895 0 PC_VS
PC_VD
30
31
DVB_R
32
DVB_L 33
34
35
DVB_CVBS
36
MAIN5V
*L4901
J0JHC0000078
37
MAIN5V
C
*C4903 *C4904 *C4905
38
16V
16V 16V
0.1u 0.1u
47u
39
40
TO
H-BOARD
(H2)
DG2
1
AV2_QLINK
2
AV4_QLINK
3 R4920 J0JCC0000241 RM_IN
RMCN
4
5 *R4896 0 AI_SENSOR
AI_SENSOR
6 R4897 0 AFC1
AFC1
*R4898 0 PV500H/M ONLY AFC2
7
AFC2
D
8 R4921 J0JCC0000241 KEYSCAN
KEYSCAN
R4922 0 AL_SRQ
9
SRQ
10 R4923 0 SOS2
SOS2
R4924 0 AUDIO_MUTE
SOUND_MUTE 11
12 R4925 0 SP_MUTE
SP_MUTE
13 R4926 0 M2_RST
STB_RESET
14
STB5V
15 R4927 J0JCC0000241 LED-R
LED_R
R4928 0 LED_G/KUROSONYU_ON/OFF
16
LED_G
R4929 0
17 SDA1B
SDA1
18 R4930 0 SCL1B
SCL1
19
20 R4931 0 SDA2
SDA2
R4932 0 SCL2
21
SCL2
22
R4933 0 SDA3
SDA3 23
E 24 R4934 0 SCL3
SCL3
25
26
FB_OUT
27
R4936 0 RGB_CVBS
28
MAIN_CVBS2
29 TP4100
R4937 0 MAIN_PR
30
MAIN_PR/B
31
TP4129
32 R4938 0 MAIN_PB/C
MAIN_PB/C/R
33
TP4120
R4939 0
34 MAIN_Y/CVBS
MAIN_Y/V/G
35 TP4127
*R4940
36 0 SUB_PR
SUB_PR
37
TP4106
*R4941 0 SUB_C/PB
38
SUB_PB/C
39
TP4132
*R4942 0 SUB_Y/CVBS
40
SUB_Y
F
TH-50PV500A/H/M
DG-Board (1 of 6) Schematic Diagram
1 2
R1206
TO 0
D-BOARD Q1180
R1201
DG3
UNR521100L
(D3)
0
1 0 FAN_CTRL
FAN-CTRL(MAX)
0 R1199 0
2
Panasonic_Mode
R1200
3 0 100 FANSOS
FAN_SOS
4 0 PANEL5V_ON
ECO_ON
0 R1214
5
GND 1k
2.8
6 R1190 0 (DISPEN) 24V_ON
DISPEN
3.2
R1191 0 READY
7
READY
3.2
8 R1192 0 PANEL_SOS/INV_ON
ALARM
R1193 0 R1215
9 0
INEXCH
R1216 4.7k
TUNER_MAIN_ON
10k
10 0
GND Q1184
FL1100
0.7
11 R1194 0 J0HABH000012 B1ABCF000138
Panel_STB_ON
5.0 STB5V
G
12
STB5V
1 3
G Q1182
2
13
GND 0
R1195 B1ABCF000138
2.6
0 IRD_POW_ON
14
TNR_SUB_ON
R1212
15
GND 0
R1208 0
0
16 0
17 0
GND
R1209
0
18
0
ALL_OFF
3.0
R1196 0 SCL_1L
19
IIC_CLK1
3.0
20 R1197 0 SDA_1L
IIC_DATA1
R1170
100
*R1223
6.8k
AI_SENSOR
R1389
15k
KEYSCAN
AFC1 R1224
STB3.3V
AFC2
*R1225
68k
PV500H/M ONLY
R1221
0
R1219
M2_TRG_IN
R1222
0
RM_IN 10k
M2_TRG_OUT
MAIN9V
R1227
10k
R1228
5.6k
SP_MUTE
STB5V
L4900
J0JHC0000078
C4942 C4943
16V 16V
0.1u 47u
SUB5V
L1114
J0JHC0000078
STB5V
C1222
R1359 R1360 16V
1u
5.6k 5.6k
L1009
J0JHC0000078
C1101
R1111
16V
0
1 Vcc2 8 0.1u
Vcc
2 SCLOUT 7 C1219
R1361 C1100
SDAOUT
50V 6.3V
10k
C1217 C1218 0.01u
3 SCLIN 6 1u
SDAIN
50V 50V
270p 270p 4 GND 5
ACC
SDA1
SCL1 STB2.5V
C1220 C1221
IC1235 IC1103
50V 50V
C0ZBZ0001038 100p 100p C0DBEZG00013
IIC BUFFER
C1102
16V
STB3.3V 0.1u
C1181
C1105
Vo
4V 6.3V
100u 1u
Nr
C1104
16V
0.1u
3 4
DG-BOARD (1/6)
TNPA3519AH (PV500A)
TNPA3519AG (PV500H)
TZTNP01XRSM (PV500M)
MAIN9V
L1170
J0JHC0000078
C1171 C1172
R1177 R1180
16V 16V
R1188
47k 0
R1171 C1170 47u 0.1u 470
2.2k 16V Q1172
R1173 R1175
10u 3.9k
0 B1ABCF000138
NP
R1185 L1172
R1178
R1172 100
ELJFA8R2KFB
22k
0
R1187
R1186
Q1170 0
330
2SA207700L
R1189 10k
C1174
C1175
0.1u
50V
16V 150p
JS1177
C1223
0
50V
JS1000 68p
0 C1224 50V
C1225 68p
50V 68p
L1112
J0JHC0000078
C1118 C1120
16V 4V
R1390
0.1u 100u
R1271
1k R1267
0
27k
*C1185
*C1233 1%
50V 6.3V
0.01u
47u C1186
C1124 C1125
50V
16V 6.3V C1126
R1238
0.01u 16V
0 0.1u 10u
68k 0.1u
R1263
R1232 *R1248 10k
*R1226 68k 100k
68k
PV500A ONLY
1
R1242 2
3
10k
4 AFC2
TDD
-
Q1174 5 RMCN AI_SENSOR
- -
R1243
B1ABCF000138
R1253 6 TMODE
10k Q-LINK IN -
0
7 -
R1234 Q-LINK OUT
1k Q1175 *R1388 8
- QLINK_SEL
10k
R1231
B1ABCF000138 9
- JPEG_RxD
100k
10
MAIN_SENSE -
SUB5V
11 SUB_SENSE
-
12 SP_MUTE/ZERO_X_DET
-
R1233 R1235 C1113
13
33k VSS33-1
16V 0.1u
56k
14
VDD33-1 IC1104
R1255
15
R1244 - CVBS_FLTR_ON/OFF
22k
R1258
EXB38V680JV 16 C2CBYF000032
R1249 -
AO_A19 22k 4.7k
R1237 17 A19 SDA6000-B12(E)
-
1k AO_A18
18 A18
-
AO_A17
C1114 19 A17
-
16V 0.1u MAIN MICOM
L1110 AO_A16 R1250
20 VSS25-1
J0JHC0000078
4.7k
21
VDD25-1
C1110 22 A16
-
16V AO_A8 C1115 23 A8
-
0.1u
AO_A7 4V 100u
24 A7
-
AO_A9
25 A9
-
AO_A6
26 A6
-
A12
AO_A5
27 A5
C1108 -
C1106 A4 -
AO_A10 28 A10
6.3V 16V - -
STB2.5V A3
1u AO_A11
0.1u 29 A11 -
-
C1182 C1107 A2
AO_A12
TP1018 30
4V 50V
C1116
0.01u 31
100u R1240
50V 1000p
EXB2HV680JV 32 A1 A0 A13 A14 A15
R1229 C1117
16V 0.1u
0
L1111
J0JHC0000078
C1111 C1112
16V 16V
0.1u 10u
IC1110
C1178
6.3V
1u C0CBCBD00043
STB3.3V
Vin
R1110
GND 0
ON/OFF
5 6
96
C1141
MAIN3.3V
50V
0.01u
1 5
IC1117
CLKOD1
2 C0JBAZ002186
R1149
22
3 4
ENBID
R1322
0
EEPROM
*IC1107
PV500A : TVRN608-1
PV500H : TVRN607-1
PV500M : TVRN775
L1174
C1193
J0JCC0000241 TP1021
0.1u
1 A0
2 A1
R1277
100
3 A2
4 GND
AS_M2_WP
STB3.3V
L1113
J0JHC0000078
C1133
16V
R1297 R1302 R1316 R1317
0.1u 5.6k 10k
5.6k 10k
C1132
16V
10u *R1315
0
R1283 68
R1286 68
R1288 68
R1285 68
SOS2
R1284
100 SD_RXDO
R1384
PANEL_SOS/INV_ON
0
AL_SRQ
R1289 M2_TRG_OUT
96
10k R1295 M2_TRG_IN
95
R1287 10k R1321 AL_SRQ
94
100
R1307 100 MAIN3.3V
SOS
SDA1 SOS 93
-
- 1k READY
SCL1 92 R1291 100
- AC_ON -
R1292 100 R1320 TUNER_MAIN_ON
PANEL_SOS/INV_ON - 91 STB5V
MAIN_ON -
R1293 100 10k AUDIO_MUTE
TRGO TRGI SRQ AMUTE - 90
R1323
IDTV_RXDO 89 3.3k
- Q1177
IDTV_TXDO 88
- UNR511100L
87
VDD25-2
C1109
86 R1251 Q1176
VSS25-2
10k
16V 0.1u UNR521100L
85
VDD33-7
84 C1134 *R1312 MAIN3.3V
VSS33-7
100
16V 0.1u SD_TXDO
JPEG_TXD0 83
-
R1303
82 IRD_POW_ON
SUB_ON -
R1351
81 100 1k
IRD_RST -
R1313
R1290 10k LED-R
LED_R 80
-
PANEL5V_ON
SDA3->SDA_PDP/PANEL5V_ON 79 100
-
R1305 24V_ON
78 R1301 100
SCL3->SCL_PDP/24V(120V)_ON - 10k
M2_RST
CLKOD - 77
R1294 100
76 R1311
EEPROM_WP - AS_M2_WP
200 R1306
SDA0->SDA2 75
-
R1308 68 4.7k
74
SCL0->SCL2 -
R1309
68
73
RSTIN
Q1200
72
D11
71 B1ABCF000138
D3
C1135 AQ_D11
70
D4
D5 1000p 50V
69 AQ_D3
D9 VDD33-6
AQ_D4
D13 68
VSS33-6
AQ_D10
67
R1123
C1136 AQ_D12
66
FANSOS 56
16V 0.1u AQ_D2
65
AQ_D5
R1213 47k
AQ_D9 SD_RESET
*R1122
R1273
56
EXB2HV560JV FAN_CTRL
R1125
56
LED_G/KUROSONYU_ON/OFF
R1127
56
SD_IDO
R1274
0
SOS2
R1326
DG32
TH-50PV500A/H/M DG-Board (1 of 6) Schematic Diagram
7 8
1
2
3
4
5
6
7
BUFFER
TP1026
8
R1327 R1340
16V 0
0
R1334
8
Vcc
47k 9
TP1023
7
WP
TP1025
R1330
100
6
SCL
Q1178
TP1024
UNR521100L
5
SDA
R1331
100
10
11
12
13
14
15
16
R1324
3.3k
17
C1194 C1195
50V
6.3V
0.01u 1u
18
EX.DAC1
R1338
TP1019 1k R1339
IC1106
0
19
C1AB00000454
20
C1137
16V
*R1129
0.1u
10k
1 SW1 16
VCC
GC_RST R1380
22 SCL1
2 SW0 15
SCL
FAN_SOS
R1381
22
SDA1
3 DAC4 14
SDA
SD_RESET
4 DAC3 13
SAD2
FAN_ON/OFF
5 DAC2 12
SAD1
IRD_LED
6 DAC1 SAD0 11
LED_G/KUROSONYU_ON/OFF
7 DAC0 10
SW3
VOUT_ENB
INV_SOS *R1132 R1134
56
22k
8 GND 9 1%
SW2
SD_IDO
*R1131
56
21
22
23
24
STB5V
25
0
26
27
28
29
30
9