Dn-Board (3 Of 6) Schematic Diagram - Panasonic TH-42PH10UKA Service Manual

TH-37PH10UK / TH-42PH10UK

15.34. DN-Board (3 of 6) Schematic Diagram

11
! DN-BOARD (3/6)
TXNDN1XJTU (37inch)
TXNDN1XGTU (42inch)
STB3.3V
R4856
5.6k
G
REM_IN
REMOCON_OUT
R4872
1k
REMOCON
IIC_CONT
D4709
MA2J72800L
REM_OUT
REM_INH
5V_SOS
2.5V
R4832
R4833
1.5V
R4836
3.3V
R4838
R4844
R4839
1k
DN_SOS
STB3.3V
R4853
10k
15V_SOS
Q4713
B1ABCF000138
12
13
TH-37/42PH10UK
DN-Board (3 of 6) Schematic Diagram
19 20
C4743
R4777 16V
39k
1u
3V_SDA4
3V_SCL4
REM_IN
STB5V
CABLE_DET
FAN_SOS R4778
POWER_STAT 100
R4857
10k
5V_SOS
D
Q4708 42inch ONLY
B1CBHD000002
S
C4885
16V 0.1u
STB1.5V
TP4901
L4701
J0JHC0000096 C4714
16V
0.1u
R4793
12k
DN_SOS
KEY_INPUT R4791 100
15V_SOS R4792 1k
R4790
C4751
100 15p 50V
C4752
15p
50V X4701
H0J100500030
TRCD3
TRCD2
TRCD1
TRCD0
TRCST
EXTRG0 R4804 3.3k
R4806
100
RTC_INT R4814
100 C4753 R4813
STB3.3V
50V 1000p 10k
UART_SW R4895 100
C4871
R4876 LVDS_PD
16V 10k
IIC_SW
0.1u
R4824
100k
R4874 STB3.3V READY
22k Q4707 R4826 100k
ALARM
R4808 EXTRG0
B1ABCF000138
R4815 10k
3.3k
R4873 R4879 R4807 10k
100
22k
DPMS_VD R4819 100
ALL_OFF1 R4821 1k
VCC Y IC4711
R4820
B C0JBAE000354 10k
A GND
SWITCH
R4788
KEY_DET
R4877 100
3.3V
1k
R4889
Q4706
10k R4829
B1ABCF000138 R4828
1k
100
DISPEN R4830
10k
Q4802
P5V
R4845 R4860
3.9k B1ABCF000138
10k
DRVMUTE
R4846
6.8k
R4869
100
PANEL_STBY_ON R4947
10k D4711 10k
R4834
B0ACCE000005
10k Q4803
Q4702 B1ABCF000138 R4870
47k 10k
B1ABCF000138
TV_ON/OFF
R4835
1k D4712
R4837
B0ACCE000005
10k
Q4703
47k
B1ABCF000138
1k D4713
R4840
B0ACCE000005
10k
Q4704
47k B1ABCF000138
R4841
5.6k
Q4705
B1ABCF000138 R4843
R4842
330
5.6k
P15V
R4849
R4851
10k 12k
Q4714
R4850
B1ABCF000138
1k
21 22
D4704
MAZ303300L
R4780 100
R4781 100
R4855
0 R4767 R4766
EXB2HV470JV EXB2HV470JV
C4711
0.1u
16V
C4712
0.1u
16V
R4775
10k
R4779 10k
C4744
16V
0.1u
SOS8_SS 133
15V_SOS 134
SOS7_SC2 135
136
P161/ADIN1/TM1IO
ADIN7 IVSS
SOS6_SC1 137
P162/ADIN2/TM2IO ADIN8 P025/HSYNC
SOS4_PS 138 ADIN9 P171/SCL1
P163/ADIN3/TM3IO
DN_SOS 139
P240/ADIN4 P200/ZA1
140
P241/ADIN5 P0C2/NCS0
141
P242/CECINA P0C1/NRE
R4795
10k 142
P243/CECINB P041/A2
C4710 0.1u 143
IVSS P042/A3
16V
144
OSCXO P043/A4
R4796 145
1.8k OSCXI P044/A5
146
IVDD NTEST
147
TRCD3 PSCNT
148
TRCD2 RTCX0
149
TRCD1 RTCXI
150
TRCD0 PWROUTR
151
TRCST
152
TRCCLK P142/VCLKOUTA
153
IC4701
EXTRG1 P145/HOUTA
154
EXTRG0
155
SDATA MN103SB30RGL
156
SCLOCK P045/A6
R4812 10k 157
P100/NCS2A MCU P046/A7
158
P101/IRQ2A P047/A8
159
VDD P062/A18
C4715
160
VSS P063/A19
0.1u 16V 161
P102/IRQ3A P066/A22
162
P103/IRQ4A P0C0/NWE0
163
P104/IRQ5A P065/A21
164
P105/IRQ6A P064/A20
R4847 1k
165
P106/IRQ7A
R4848 1k 166
P107/IRQ8A
167
P117/DPHI0 P050/A9
168
P116/DPVI0 P051/A10
169
P115/DPHI1 P052/A11
170
P114/DPVI1 P053/A12
171
P113 P055/A13
P235 P181/SBI0
R4822 10k 172
P112 P234 P182/SBT0/TM810A P056/A14
173 P233 P183/SBO1
P111 P057/A15
174
R4783 10k
175
176
R4823
10k C4709
16V
0.1u
R4706 3.3k
R4711 10k
R4712 R4713
EXB2HV100JV EXB2HV100JV
EEPROM
R4817
0
IC4703
1 A0
2
A1
3 A2
4 GND
37inch : C3EBKC000014
42inch : TVRP529
23 24
124
L4704
J0JHC0000096
3.3V STB3.3V
L4702
J0JHC0000096 L4703
C4703 J0JHC0000096 C4861
C4701
6.3V 16V 16V
10u 1u
0.1u
R4770 47 3V_SCL1
3V_SDA1
R4768 47
R4759 22 P3V_SCL2
88 R4757 22 P3V_SDA2
87 R4755 22 3V_SCL3
86 C4718 R4753 22 3V_SDA3
16V
85
VDD
0.1u
84 R4751 0
NRST
83
VSS
TP4902
82 R4750 0 AO_A0
R4863
R4749 0 AP_CE
81
80 R4748 0 AP_OE 0
AO_A1
79
78 AO_A2
AO_A3
77
76 R4746 AO_A4
10k
75
R4747 STB3.3V
74
EXB38VR000V
R4745
73
72 0 GENX_RST
C4863
71 C4864
0.1u 100p
70
16V 50V
IVDD
C4706
69 R4743 22
68 16V 0.1u R4742 22
GND Vout
67
IVSS VDD
R4741
66
VDD EXB2HV100JV
C4717 AO_A5
65 N.C. N.C.
64 16V 0.1u AO_A6
AO_A7
63
62 AO_A17
IC4704
61 AO_A18
60 AP_WE
C0EBE0000447
59 AO_A19
AO_A8 RESET
58 C4705
57 16V 0.1u
56
IVSS
55
IVDD
R4740
54
EXB2HV100JV
53 AO_A9
AO_A10
52
51 AO_A11
AO_A12
50
49 AO_A13
AO_A14
48
47 AO_A15
AO_A16
46
45
R4737
R4734
10k
10k
R4738 100
MCDATA_O
R4735 100 MCCLK
R4744
3.3V
100
DPMS_HD
3VTXD_TU
3VRXD_TU Q4701
RXD_PC B1CBHD000002
R4732 100
R4730 100 TXD_PC MCLD
R4723
100
IIC_CONT
IIC_INT
EEPROM_WP
TP4751 Q4712
B1ABCF000138
P3V_SDA2 R4884
R4865
STB3.3V
10k
R4868
P3V_SCL2 R4885
R4866
6.8k
8 10k
VCC
C4865
7 C4866
16V 16V
WP
0.1u 4.7u
3V_SCL1
6
SCL
3V_SDA1
5
SDA
TH-37/42PH10UK
DN-Board (3 of 6) Schematic Diagram
25 26
21
22
23
AO_A15
1 A15 48 AO_A16
A16
AO_A14
2 A14 47
BYTE#
AO_A13 3 46
A13 VSS
AO_A12 4 45 AQ_D15
A12 DQ15/A-1
AO_A11
5 A11 44 AQ_D7
DQ7
AO_A10 AQ_D14
6 A10 43
DQ14
AO_A9 7 42 AQ_D6
A9 DQ6
AO_A8 8 41 AQ_D13
A8
DQ13
9 NC 40 AQ_D5
DQ5
10 NC 39 AQ_D12
DQ12
AP_WE 11 WE# 38 AQ_D4
DQ4
12 RESET# 37
VCC
C4862
13 NC 36 AQ_D11
DQ11 16V
0.1u
14 NC 35 AQ_D3
DQ3
R4864
5.6k 15 RY/BY# 34 AQ_D10
DQ10
AO_A18
16 A18 33 AQ_D2
DQ2
AO_A17 17 A17 32 AQ_D9
DQ9
AO_A7 18 A7 31 AQ_D1
DQ1
AO_A6
19 A6 30 AQ_D8
DQ8
AO_A5
20 A5 29 AQ_D0
DQ0
AO_A4 21 A4 28 AP_OE
OE#
AO_A3 22 A3 27
VSS
AO_A2
23 A2 26 AP_CE
CE#
AO_A1
24 A1 25 AO_A0
A0
22
22
1 SCL 6
SDA
2 GND 5
A0
3.3V
3 A1 4
VDD
IC4721
C1ZBZ0003577
TEMP SENSOR
24
25
27