Dg-Board (3 Of 13) Schematic Diagram - Panasonic TH-42PV500E Service Manual

TH-42PV500E / TH-42PV500B / TH-37PV500E / TH-37PV500B

14.28. DG-Board (3 of 13) Schematic Diagram

11
12
13
14
15
16
17
AO_A16
AO_A15
1 A15
AO_A14 2
A14
AO_A13
3 A13
AO_A12
4 A12
AO_A11 5
A11
AO_A10
6 A10
AO_A9
7 A9
AO_A8 8
A8
AO_A19
9 A19
10 NC
11
WE
12 RESET
13 NC
14
NC
R1355
5.6k
15 RY/BY
AO_A18
16
18 A18
AO_A17 17
A17
STB3.3V
AO_A7
18 A7
AO_A6
19
A6
L1176 C1204
J0JHC0000078 6.3V AO_A5 20
A5
1u
AO_A4
21 A4
AO_A3
22
A3
AO_A2 23
A2
AO_A1
24 A1
AO_A0
19
20
L1175
C1202 C1207
J0JHC0000078
4V
16V 1 VDD
100u 0.1u
2
DQ0
3
VDDQ
4 DQ1
R1365
C1200 C1205
EXB2HV680JV
16V 50V 5
DQ2
0.1u 270p AQ_D0
AQ_D1 6
VSSQ
AQ_D2
7 DQ3
AQ_D3
C1201 C1206
16V 50V AQ_D4 8
DQ4
0.1u 270p
AQ_D5
9
VDDQ
AQ_D6
AQ_D7
10 DQ5
11
DQ6
12
VSSQ
C1203 C1208
13 DQ7
16V 50V
0.1u 270p
14
VDD
AR_LDQM
15 LDQM
AR_WR
16 WE
AO_A15 17
CAS
AO_A14
18 RAS
AR_CS
19 CS
AO_A12 20
BA0
AO_A13
21 BA1
AO_A10
22 A10/AP
AO_A0 23
A0
AO_A1
24 A1
AO_A2
25 A2
C1209 C1211 AO_A3
26
A3
4V 16V
100u 0.1u
27 VDD
21
22
23
24
25
26
TH-37/42PV500E/B
DG-Board (3 of 13) Schematic Diagram
16
IC4049
C0CBCBF00009
48 SUB5V AVR 3.3V
A16
47 JS4002
BYTE ERJ3GEY0R00V
8
46 VIN
Vss
C4070 C4072
AQ_D15
45 16V 6.3V
0.1u 2.2u 7
DQ15/A-1
NC
44 AQ_D7
DQ7
AQ_D14
43 6
DQ14 NC
AQ_D6
42
DQ6
5
41 AQ_D13
CONT
DQ13
AQ_D5
40
DQ5 R4009
AQ_D12 0
39
DQ12
38 AQ_D4
DQ4
37
Vcc
AQ_D11
36 PC-G
DQ11
35 AQ_D3
DQ3
AQ_D10
34
DQ10
C1216
AQ_D2 16V
33
0.1u
DQ2
32 AQ_D9
DQ9
AQ_D1
31
DQ1
AQ_D8
30
DQ8
29 AQ_D0
DQ0
AP_RD
28
OE
27
Vss
26 AP_CSD
CE
Q4010
25
B1ABCF000138
A0
RGB_CVBS
(EC_G)
R4027
150
RGB_CVBS
STB3.3V
R4001
0
54
VSS
53
DQ15
RGB_FB
52
VSSQ
R1366
51
EXB2HV680JV
DQ14
PC_G
50 AQ_D15
DQ13
AQ_D14
49 PC_B
AQ_D13
VDDQ
C1212
AQ_D12
48
50V PC_R
DQ12
AQ_D11 270p
47
AQ_D10
DQ11
46 AQ_D9
VSSQ
AQ_D8
45
DQ10
44
DQ9
43
VDDQ
C1213 C1215
42
50V 16V
DQ8
270p 0.1u
41
MAIN_PR PR
VSS
40 R4016
NC/RFU 576
AR_UDQM
39
UDQM
38 AR_CLK
CLK
AR_CKE
37
CKE
36
NC
35 AO_A11
MAIN_PB/C PB/C
A11
AO_A9
34 R4017
A9 576
AO_A8
33
A8
JS4090
32 AO_A7 0
A7
AO_A6
31 JS4091
A6 0
AO_A5
30
JS4092
A5
0
29 AO_A4 MAIN_Y/CVBS Y
A4
R4014
28 150
VSS
BA
17 18
IC4041
C0CBCAC00275
AVR 1.8V
1
VOUT
MAIN3.3V
C4001 C4004 C4025
C4026
4V 6.3V
6.3V 16V
2 220u 2.2u
NC 47u 0.1u
C4002
L4003 VOUT NC
16V
J0JHC0000078
GND 3 0.1u
C4006
VDD GND CE
R4060
50V
43k
4 470p
CN
R4059
27k
AD3.3V
C4003 TP4093
4V
56u
C4005
L4001
16V
J0JHC0000078
MAIN9V
0.1u C4024
16V L4004
0.1u J0JHC0000078
C4027
25V
33u
R4048
2.2k
Q4014
2SB1218ARL
R4023
220
R4050 R4053
1k 1k
R4039
422 R4051
Q4015
0
2SB1218ARL
R4047
560
L4008
J0JHC0000078
C4023
16V
0.1u
R4085
C4066
10k
6.3V
1u
R4058
0
FB R4093
0
R4008 R4094
0
0
C4040
16V 0.1u
R4019
0
C4041
16V 0.1u
R4007 0
C4042
16V 0.1u
C4044
C4028 C4035
C4031
R4054
C4019 6.3V 50V 16V
16V
16V 160 0.1u 16V
10u 0.1u 0.01u
0.68u
C4053
C4043
C4020 C4030 C4033 16V 16V 0.1u
16V 16V 16V 0.1u
0.039u 10u 0.1u
C4036 C4045
Q4011
6.3V 47u 16V 0.1u
B1ABCF000138 C4014
16V
0.1u
R4029
C4029
1.58k C4032 C4037
R4035 6.3V 16V 50V
10u
3k 0.1u 0.01u
R4041
C4038
1k
16V
R4052
0.1u
0
Q4012 C4039
16V
B1ABCF000138 C4015 0.1u
16V
0.1u
R4030
1.58k C4048
R4036
16V
R4049
3k
R4043 0.1u
0
1k
C4051
50V
1000p
R4044 R4046 C4018
TP4094
16V
1k 1k
0.1u
Q4006 YIN
B1ABCF000138
R4055
0
Q4013
R4031 2SA207700L
422
R4037 R4056 R4057
560 1k 1k
R4062
0
R4033
C4016
2.2K R4045
Q4016
2.2K 50V
68p
2SA207700L
TO
DG-BOARD
(10/13)
19 20
122
DG-BOARD (3/13)
TNPA3519 (PV500E)
TNPA3519AC (PV500B)
TP4095
1.8V
C4049 C4052
50V
6.3V
0.01u
1u
IC4025
C0CBCAC00275
JS4095
MAIN2.5V MAIN1.8V
ERJ3GEY0R00V
C4892 AVR 1.8V
6.3V
JS4096 47u
ERJ3GEY0R00V
L4861
J0JHC0000078
VOUT NC
C4893
16V
0.1u VDD GND CE
C4882
R4091
R4092 50V C4883
0 0.01u
0 6.3V
1u
C4062
16V
0.1u
L4007
J0JHC0000078
C4061
6.3V
47u
C4055
16V
R4071 R4072
0.082u
22 22 MAIN3.3V
R4068 C4057
C4056
1.69k 16V
16V
0.1u L4006
0.01u
J0JHC0000078
C4054
16V C4059
0.1u 6.3V
47u
C4047
50V
1000p
51 25
52 24
53 23
AIN1 P9
54 PVDD P4 22
AIN8 AGND P5 P10 C4064
55 21
16V EXB38V220JV
AGND P6
AIN2 P11
0.1u
56 20
AIN9 SDA2
57 19
AIN3 DVDDIO
58 18
ELPF2 DGND
59 17
AGND SCLK2
C4050 60 16
R4082
0.1u CAPY1 SFL/SYNC_OUT
61 15
CAPY2 P28
62 IC4005 14
AVDD P29
63 13
C1AB00002298 R4083
REFOUT DVDD C4063
64 12
16V
CML DGND
0.1u
65 10bit A/D 11
AGND P12
66 10
R4064
BIAS P13
1.37k 67 9
CAPC1 P14
68 8
CAPC2 P15
69 7
AGND DVDDIO
AIN6 P33
70 6
EXB38V220JV
AIN10 SOY VS DGND
71 5
RESET FIELD/DE CS/HS
AIN4
72 4
C4065
R4084
16V
73 3 22
0.1u
74 2
75 1
C4058
16V
0.1u
R4069 R4070
22 22
R4078
22
Q4068
B1ABCF000138
R4944
R4946 47k
C4952
100
50V
100p
R4947
R4945
22k
47k
TH-37/42PV500E/B
DG-Board (3 of 13) Schematic Diagram
21 22
31
32
33
34
35
36
37
38
C4060
16V
0.1u
UVIN7
UVIN1
UVIN8
UVIN9
R4081
22 YIN0
YIN1
22
YIN2
YIN3
YIN4
YIN5
R4080
HSIA
39
40
BB
23