Dn-Board (2 Of 6) Schematic Diagram - Panasonic TH-37PR10U Service Manual

15.23. DN-Board (2 of 6) Schematic Diagram

TO
DS-BOARD
(DS1)
DN1
TP4713
FL4710
F1J1E1040022
PA4901
TP4715
K5H4022A0023
G
P15V
FAN15V 1 1 3
G 2
2
GND IIC_CONT
IIC_CONT 3
4 3V_SCL1
SCL1
SDA1 5 3V_SDA1
6 FL4707
3V_SCL3
SCL3 7 F1J1E1040022 STB3.3V
8 3V_SDA3 TP4701
SDA3
GND 9 G
10 TXD_PC
1 3
TXD_PC G
RXD_PC 11 RXD_PC 2
12
STB3.3V CABLE_DET
CABLE_DET 13
14 R4037 100 DPMS_HD
DPMS_HD
DPMS_VD 15
16 R4038 100 DPMS_VD
GND
17
REMOCON OUT REMOCON_OUT FL4708
18
F1J1E1040022 STB5V
GND R4922 0 REMOCON
19
REMOCON TP4710
20
GND G
21
STB5V 1 3
22 POWER_STAT G
2
POWER\STAT
23
TXD_TU 5VTXD_TU
24
RXD_TU 5VRXD_TU
25
5V
26
5V
27 FL4709 P5V
GND 5VLED_G
28
R4900 0 TP4714
LED_G 5VLED_R
29
LED_R G
30 R4902 0 5VNRST
1 3
RESET G
31 2
FAN_SOS KEY_INPUT
32 R4925
0
KEY_SW KEY_DET
33
KEY_DET
34 RTC_INT
RTC INT F1J1E1040022
35
SOUND MUTE SOUND_MUTE
36
R4911 100
STB_ON STB_ON
37
ALL_OFF1
38 R4905 0 ALL_OFF1
AC_GOOD
39 R4907 0
GND R4211 MN_RX0+ AC_GOOD
40
M_X0+ MN_RX0-
41
M_X0-
42 100
GND MN_RX1+
43 R4212
M_X1+
44 MN_RX1-
M_X1-
45 100
GND R4213 MN_RX2+
46
M_X2+ MN_RX2-
47
M_X2-
48 100
GND MN_RX3+
49 R4214
M_X3+
50 MN_RX3-
M_X3-
51 100
GND R4215 MN_CLK+
52
M_XCLK+ MN_CLK-
53
M_XCLK-
100
54
GND SB_CLK+
55 R4216
S_XCLK+
SB_CLK-
56
S_XCLK-
57 100
GND R4217 SB_RX0+
58
S_X0+ SB_RX0-
59
S_X0-
100
60
GND SB_RX1+
61 R4218
S_X1+
62 SB_RX1-
S_X1-
100
GND 63 R4219 SB_RX2+
64
S_X2+ SB_RX2-
S_X2- 65
100
66
GND SB_RX3+
R4220
S_X3+ 67
68 SB_RX3-
S_X3-
100
GND 69
70
VD_M
GND 71
72
HD_M
GND 73
FL4001
74
B/PB_M J0MAB0000175
GND 75
ANF_B_M
76
G/Y_M
GND 77
78
R/PR_M ANF_G_M
GND 79
80
ANF_R_M
1
TH-37/42PR10U
DN-Board (2 of 6) Schematic Diagram
10 11
P15V
! DN-BOARD (2/6)
TXNDN1XQTU (37inch)
TXNDN1XNTU (42inch)
P5V
R4020
0 R4024
C4017 0 P5V->3.3V
C4016
16V 6.3V
0.1u 10u IC4002
C0CBCBE00001
R4027
0
C4021
6.3V
10u
5V->3.3V
IC4031
41
3.3V
C0JBAE000354
ANF_B_M R4008 42
C4007
R4041 0.1u 25V
HD_M 43
0
R4007 AVSS
44
C4031 0 75
AVDD
VCC Y 45
16V 1%
AVDD
0.1u
46
B C4008 AVSS
ANF_G_M R4010 47
A GND 0.1u 25V
GIN
48
R4035 0 C4010
SOGIN
R4009
100 1000p 50V 49
75
AVSS
C4011 16V 50
1% 0.1u
AVDD
HP 51
AVDD
R4042 VD_M 52
C4009
AVSS
C4032 ANF_R_M R4012 0.1u 53
0 25V
16V RIN
VCC Y 54
0 R4013
0.1u
0 A0
P3V_SCL2 55
R4011
B SCL
56
A GND 75 P3V_SDA2
SDA
1% C4012 57
R4036
R4014
100 0 58
0.1u 16V
59
VP
IC4032 C4013 60
C0JBAE000354 0.1u 16V
5V->3.3V
R4016
NRST
0
12 13
C4917
16V
47u
C4914
16V
47u
22 3V_SCL4
R4942
D_STB3.3V
22
R4943 3V_SDA4
C4907
16V
0.1u
D_IIC_CLK1
D_IIC_DATA1
3.3V
R4004
0
C4912
10u
25V
C4001
16V
0.1u
20 MA_B0
19
MA_B1
18 MA_B2
BOUT2
TEST DVDD 17 MA_B3 R4001
AVDD DVSS BOUT3 EXB2HV100JV
16
MA_B4 UART_SW
AVSS NC BOUT4
15 MA_B5
BOUT5
14 MA_B6
BOUT6
13
IC4001 MA_B7
BOUT7
12
DVDD
C0FBAY000012 11
DVSS
10
A/D NC R4002
9
NC EXB2HV100JV D_TXD
8 MA_G0
GOUT0
7
MA_G1
RESETN GOUT7 GOUT1
6 MA_G2 TXD_PC R4858
VSYNCO DVSS GOUT2
5 MA_G3
SOGOUT DVDD 100
GOUT3
4
MA_G4
3 MA_G5
2 MA_G6
1 C4022
R4003
16V
EXB2HV100JV
0.1u
RXD_PC
D_RXD R4892
100
R4019
R4021 10
0
R4171
47
FOR
5VRXD_TU
FACTORY
DN11 D_STB3.3V STB3.3V
USED
5VTXD_TU
R4974
1 0
STBY3.3V
2 D_IIC_CONT
IIC_CONT
0
3 R4972 IIC_CONT
C4018
GND
16V D_IIC_CLK1
4
SCL1
0.1u
5 D_IIC_DATA1
SDA1
6 D_IIC_CLK2
SCL2
D_IIC_DATA2
7
SDA2
8 D_TXD
TXD 5VNRST
9 D_RXD
RXD
R4980 0
10
IIC_INT
11 D_PSTB
PSTB D4732
12 D_PBUSY B0ACCE000005
PBUSY
D_PDB0 5VLED_G
13
PDB0
14 D_PSLCT
PSLCT
15 D_PDB1
PDB1
D_LED_G
16
LED_G
STB5V
17 D_LED_R
LED_R
18 D_REMOCON
REMOCON
19 STB5V
STBY5V
20 D4734
GND
P15V B0ACCE000005
21
P15V 5VLED_R
D4735
B0ACCE000005
14 15
101
STB5V
C4915
16V
0.1u
P5V
C4913
16V
0.1u
FOR
FACTORY
STB3.3V
USED
DN4
1
STB3.3V
2 TP4702 R4912 100
IIC_CONT
IIC_CONT
3
GND
4 TP4703 R4913 100 3V_SCL1
SCL1
TP4704
5 R4914 100 3V_SDA1
SDA1
6 TP4705 R4915 100 P3V_SCL2
SCL2
TP4706
7 R4916 100 P3V_SDA2
SDA2
8 TP4707 R4917 100 3V_SCL3
SCL3
P15V TP4708
9 R4918 100 3V_SDA3
SDA3
10 TP4711 R4919 100 TXD_PC
TXD
C4887
11 TP4709 R4920 100 RXD_PC
25V STB5V RXD
0.1u
12 TP4712 R4921 100
IIC_INT/BOOT
C4911 STB3.3V STB5V
13
50V GND
R4825
0.01u
10k 14
STB5V
R4881
5.6k R4882
10k Q4801
B1ABCF000138
C4803
R4859
50V
10k
1000p
C4804
0.1u 16V UART_SW
1 8
1A IC4803
Vcc
C0JBAS000215
2 1B 7
1C
HI:ON
3 2C 6
2B
4 5
GND
2A
5V->3.3V
IC4715
STB3.3V
C0JBAE000354
R4906 3VRXD_TU
STB5V 100
C4884
VCC Y
16V
0.1u
B
R4904
A GND
10k
R4903
100
R4894
100
3.3V->5V
R4891
NRST
0
IC4714
C0JBAB000388
R4893
8 7
STB5V 0
C4882
16V
9 6
0.1u
10 5
R4888
11 4
100
3VTXD_TU
D4733
12 3
STB5V
B0ACCE000005
13 2
R4887
LED_G
10k
14 1
R4886
C4881
16V 100
0.1u
R4883
100
LED_R
TH-37/42PR10U
DN-Board (2 of 6) Schematic Diagram
16 17
TH-37PR10U / TH-42PR10U
11
STB3.3V
R4908
5.6k
IIC_CONT
C4886
D4721
50V
MAZ30360HL
100p
12
13
18