![Panasonic TH50PF9UK - 50](http://html.mh-extra.com/html/panasonic/th50pf9uk-50-plasma-panel/th50pf9uk-50-plasma-panel_service-manual_274802093.webp)
14.21. DN-Board (1 of 10) Schematic Diagram
+
G
G
G
G
+
G
G
SIDE
TERM
G
G
G
G
A_EC+
RXD
TRCD0
AP_WE
A
Q_D5
OSD_D
A
T
A4
3V_SDA3
3V_SCL4
TRCD1
A
Q_D4
OSD_D
A
T
A15
AR_IIC_INT
B_OE+
D_LED_G
3V_SDA1
3V_SDA1
OSD_D
A
T
A11
TXD_PC
D_LED_R
B_EB-
RXD_PC
OSD_HDI
D_LED_G
OSD_YS
3VRXD_TU
3VRXD_TU
AAE_MCLD
OSD_YM
AA_REMOCON
KEY_DET
3V_SDA3
B_CLK-
AO_A13
15V_SOS
TXD_PC
AR_IIC_CONT
OSD_D
A
T
A7
3V_SCL1
AR_IIC_INT
D_PDB1
B_EA+
A_EB-
GENX_RST
AP_OE
D_PSLCT
A
Q_D8
A_TV_ON/OFF
ALARM
A_OC+
3V_SCL3
3.3V_SOS
AO_A14
A
Q_D3
AO_A16
OSD_D
A
T
A6
RXD_PC
A
Q_D14
D_PDB0
A_EA+
A_ED-
AA_RTC_INT
A
Q_D7
KEY_INPUT
AO_A17
SOUND_MUTE
D_PBUSY
REM_IN
OSD_D
A
T
A9
AO_A9
DRVMUTE
15V_SOS
OSD_D
A
T
A2
B_ED+
OSD_D
A
T
A13
B_ED-
OSD_VDO
AA_PANEL_STBY_ON
D_LED_R
D_PSTB
OSD_D
A
T
A1
AO_A1
RXD_PC
TRCD2
OSD_D
A
T
A5
D_IIC_INT
A_OE+
5V_SOS
B_OB-
A
Q_D12
AO_A0
A
Q_D9
NRST_FP
P3V_SCL2
A_OB-
AO_A12
3V_SCL1
A
Q_D15
TRCD3
RXD
OSD_D
A
T
A12
OSD_HDO
OSD_D
A
T
A3
A
Q_D6
AA_DISPEN
A_OD-
TXD
OSD_D
A
T
A14
B_OD-
AA_CABLE_DET
A_EE+
OSD_D
A
T
A0
AO_A2
A_CLK-
3V_SCL1
A
Q_D13
AH_REM_INH
3.3V_SOS
POWER_STAT
A
Q_D11
OSD_CLK
AR_IIC_CONT
3VTXD_TU
D_IIC_DATA2
AA_ALL_OFF1
A
Q_D2
5V_SOS
3V_SDA1
P3V_SDA2
P_ON/OFF
AO_A6
AO_A7
AO_A5
D_IIC_CLK2
AO_A11
AO_A3
AP_CE
EXTRG0
NRST
5VRXD_TU
READY
P3V_SCL2
AO_A15
A
Q_D1
A
Q_D10
NRST
B_OC+
D_IIC_DATA1
B_OA+
B_EE+
SCLOCK
P3V_SDA2
AO_A10
AO_A4
D_IIC_CLK1
OSD_D
A
T
A10
SDATA
AO_A18
LVDS_PD
AAE_MCDATA_O
TRCST
A_TV_ON/OFF
3V_SDA4
AAE_MCCLK
D_IIC_CONT
UART_SW
OSD_D
A
T
A8
3V_SCL3
STB_ON
A_OB+
A_OD+
A_CLK+
A_ED+
B_OB+
B_OD+
B_CLK+
B_EB+
B_EC+
D_IIC_CONT
D_IIC_INT
D_IIC_CLK2
D_IIC_DATA2
AA_DISPEN
READY
ALARM
RXD
TXD
D_PDB1
D_PSLCT
D_PDB0
AA_PANEL_STBY_ON
D_PBUSY
D_PSTB
STB_ON
LED_R
A
Q_D0
ICHIPS_SS
ICHIPS_SI
OSD_72MHZ
AA_FAN_SOS
A_OA+
ICHIPS_RST
LED_G
REM_IN
AA_REMOCON_OUT
AA_REMOCON
AH_REM_OUT
EXTRG0
5VTXD_TU
A_EB+
AA_REMOCON
AO_A8
AO_A19
AA_RTC_INT
5VRXD_TU
5VTXD_TU
SOUND_MUTE
RXD_PC
KEY_DET
TXD_PC
3V_SDA3
3V_SCL3
3V_SDA1
3V_SCL1
AR_IIC_CONT
POWER_STAT
AA_CABLE_DET
AA_NRST
STB_ON
DPMS_HD
DPMS_VD
KEY_INPUT
AA_REMOCON_OUT
FPGA_CONF_OE
AP_CE2
AH_REM_OUT
AA_FAN_SOS
DPMS_VD
DPMS_HD
D_IIC_CLK1
D_IIC_DATA1
3V_SCL4
3V_SDA4
AA_ALL_OFF1
TXD_PC
AR_IIC_CONT
LED_G
LED_R
3VTXD_TU
D_LED_G
AA_NRST
UART_SW
TXD
DR
VMUTE
FLASH_D
A
T
A_DIR
B_EE-
B_EC-
B_EA-
B_OA-
B_OC-
A_EE-
A_EC-
A_EA-
A_OE-
A_OC-
A_OA-
B_OE-
AH_REM_INH
R4836
39k
R4751
100
STB5V
IC4708
C0JBAE000354
1
A
2
B
3
GND
5
VCC
4
Y
R4874
1k
Q4701
B1CBHD000002
G
D
S
R4772
0
R4873
10k
R4812
0
P5V
R4989
100
R4833
1k
R5154
0
Q4706
B1ABCF000138
C4755
16V
0.1u
R4903
6.8k
STB3.3V
R4990
0
D4724
B0ACCE000005
D4725
B0ACCE000005
R4844
100
R4892
10k
TP4777
PA4701
K5H4022A0023
R4727
10k
C4712
16V
0.1u
C4714
16V
0.1u
R4998
10k
C4756
16V
0.1u
Q4709
B1ABCF000138
C4762
16V
0.1u
R4721
10k
Q4719
B1ABCF000138
STB3.3V
R4988
10k
R4997
100
TP4781
R4871
100
C4733
50V 15p
P5V
1.5V
R4884
10k
R4806
22
R4886
0
D4714
MAZ30360HL
STB3.3V
R5161
22
R4894
47k
R4800
2.7k
R4799
22
Q4714
B1CBHD000002
G
D
S
TP4719
R4843
EXB28V103JX
R4943
22k
R4942
22k
TVRN155
IC4703
1
E0
2
E1
3
E2
4
VSS
5
SDA
6
SCL
7
WC
8
VCC
Q4713
B1ABCF000138
R4834
10k
L4701
J0JHC0000096
C4750
16V
0.1u
R4890
1k
STB1.5V
R4888
47k
C4763
16V
47u
R4979
3.3k
C4718
16V
0.1u
TP4775
R4811
0
TP4713
Q4715
B1ABCF000138
1.8V
R4826
47
R4718
100
Q4704
B1ABCF000138
TP4774
R4761
EXB2HV100JV
R4982
3.3k
Q4703
B1ABCF000138
2.5V
TP4779
STB3.3V
Q4707
B1ABCF000138
P15V
R5431
100
R4821
47
R4714
EXB2HV100JV
IC4711
C0JBAS000215
1
1A
2
1B
3
2C
4
GND
5
2A
6
2B
7
1C
8
Vcc
C4707
16V
0.1u
C4735
50V
1000p
R4770
EXB28V100JX
R4993
100
Q4710
B1ABCF000138
R4802
22
R4880
0
R4832
0
STB3.3V
R4863
100
R4708
3.3k
R4764
22
C4713
16V
0.1u
DN3
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
C4710
16V
0.1u
R5143
100
C4709
16V
0.1u
TP4718
C4719
16V
0.1u
R4898
330
R4722
10k
R4749
10k
FL4706
F1J1E1040022
1
2
3
R4978
10k
C4760
50V
0.01u
R4710
100
R4945
10k
R4720
100
C4749
16V
4.7u
Q4716
B1ABCF000138
R4891
47k
C4734
50V15p
R5163
0
C4732
16V
0.1u
R4824
47k
R5142
5.6k
R4804
2.7k
FL4703
F1J1E1040022
1
2
3
R4738
100
R4858
3.3k
R4828
2.7k
STB5V
DN2
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
R4868
10k
C4758
50V
100p
R4904
1k
R4860
100
R4701
0
R4911
10k
R4929
10k
R4740
100
D4727
B0ACCE000005
C4739
50V
100p
TP4717
R5148
100
R4882
0
STB3.3V
STB3.3V
R4791
0
R4928
100
R4906
12k
R4709
100
R4839
100
R4941
1k
R4912
10k
TP4776
R4849
10k
R4825
47
R4831
100
R4850
0
TP4721
C4766
16V
47u
R4822
10k
R4900
1k
R4885
1k
STB5V
R4907
1k
R4980
10k
R4881
100
R4872 100
TP4780
FL4705
F1J1E1040022
1
2
3
R4947
1k
R5432
100
R4908
10k
R4889
10k
R4877 100k
R4878
10k
D4704
MAZ303300L
R4902
3.9k
R4897
5.6k
R4879
100k
R4848
12k
C4744
100p
50V
STB5V
R4726
100
R4919
10k
C4754
16V
0.1u
C4701
16V
0.1u
R4862
0
MN103SB30RGL
IC4701
1
P235
2
P234
3
P233
4
P232
5
P231
6
P230
7
P120/D16
8
P121/D17
9
P122/D18
10
P123/D19
11
P124/D20
12
P125/D21
13
P126/D22
14
P127/D23
15
IVSS
16
IVDD
17
P137/D31
18
P136/D30
19
P135/D29
20
P134/D28
21
P133/D27
22
P132/D26
23
P131/D25
24
P130/D24
25
P213
26
P212
27
P211
28
P210
29
P207
30
P206
31
VSS
32
VDD
33
P205
34
P204
35
P203
36
P202
37
P201
38
P187/SBT2
39
P186/SBI2
40
P185/SBT1/TM910A
41
P184/SBI1
42
P183/SBO1
43
P182/SBT0/TM810A
44
P181/SBI0
45
P180/SBO0
46
P061/A17
47
P060/A16
48
P057/A15
49
P056/A14
50
P055/A13
51
P053/A12
52
P052/A11
53
P051/A10
54
P050/A9
55
IVDD
56
IVSS
57
P064/A20
58
P065/A21
59
P0C0/NWE0
60
P066/A22
61
P063/A19
62
P062/A18
63
P047/A8
64
P046/A7
65
P045/A6
66
VDD
67
IVSS
68
P145/HOUTA
69
P142/VCLKOUTA
70
IVDD
71
PWROUTR
72
RTCXI
73
RTCX0
74
PSCNT
75
NTEST
76
P044/A5
77
P043/A4
78
P042/A3
79
P041/A2
80
P0C1/NRE
81
P0C2/NCS0
82
P200/ZA1
83
VSS
84
NRST
85
VDD
86
P172/SD
A2
87
P173/SCL2
88
P170/SD
A1
89
P171/SCL1
90
P025/HSYNC
91
IVSS
92
OSDXI
93
IVDD
94
P024/VSYNC/IRQ1
95
P021/YMOUT0/TM810B
96
P020/YSOUT
97
P000/R04
98
P001/R03
99
P002/R02
100
P003/R01
101
P004/R00
102
IVDD
103
IVSS
104
P005/G05
105
P006/G04
106
P007/G03
107
P010/G02
108
P011/G01
109
P023/G00
110
P012/B04
111
P013/B03
112
P014/B02
113
P015/B01
114
IVSS
115
P022/B00/TM910B
116
VDD
117
IVDD
118
P177/SD
A0B
119
P176/SCL0B
120
P175/SD
A0A
121
P174/SCL0A
122
P030/RMIN/IRQ0
123
PVDD
124
PLL
TST
125
PVSS
126
A
VDD2
127
A
VSS2
128
IVSS
129
AD1N6
130
ADIN7
131
ADIN8
132
ADIN9
133
ADIN10
134
ADIN11
135
P160/ADIN0/TM0IO
136
P161/ADIN1/TM1IO
137
P162/ADIN2/TM2IO
138
P163/ADIN3/TM3IO
139
P240/ADIN4
140
P241/ADIN5
141
P242/CECINA
142
P243/CECINB
143
IVSS
144
OSCXO
145
OSCXI
146
IVDD
147
TRCD3
148
TRCD2
149
TRCD1
150
TRCD0
151
TRCST
152
TRCCLK
153
EXTRG1
154
EXTRG0
155
SDATA
156
SCLOCK
157
P100/NCS2A
158
P101/IRQ2A
159
VDD
160
VSS
161
P102/IRQ3A
162
P103/IRQ4A
163
P104/IRQ5A
164
P105/IRQ6A
165
P106/IRQ7A
166
P107/IRQ8A
167
P117/DPHI0
168
P116/DPVI0
169
P115/DPHI1
170
P114/DPVI1
171
P113
172
P112
173
P111
174
P110
175
P237
176
P236
C4706
16V
0.1u
TP4722
STB3.3V
R4753
10k
R5165
10k
C4729
16V
1u
STB5V
STB3.3V
R4707
2.7k
C4745
16V
2.2u
D4701
MA2J72800L
R4905
1k
DN6
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
FL4704
F1J1E1040022
1
2
3
R4893
1k
R4705
2.7k
D4708
B0ACCE000005
STB3.3V
R4716
EXB2HV100JV
FL4701
F1J1E1040022
1
2
3
R4730
100
C4703
6.3V
10u
R4887
10k
C4721
50V
1000p
R4823
47
TP4710
C4764
16V
0.1u
R4703
10
R4773
0
D4710
B0ACCE000005
Q4712
B1ABCF000138
R4925
10k
DN4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C4751
16V
0.1u
IC4705
C0JBAE000354
1
A
2
B
3
GND
5
VCC
4
Y
C4730
16V
0.1u
R4713
100
R4876
10k
R4830
2.7k
R5152
100
L4704
J0JHC0000096
R4845
100
P15V
TP4701
3.3V
P5V
C4705
16V
0.1u
C4731
16V
0.1u
C4743
16V
0.1u
C4716
16V
0.1u
TP4702
R4846
100
STB5V
L4702
J0JHC0000096
R4995
0
R4837
100
STB5V
R4917
100
R4847
1k
R5145
100
R4865
10k
R4706
10k
R5162
22
R4841 10k
R4927
6.8k
R4763
22
R5433
100
R5157
0
C4704
16V
0.1u
C4711
16V
0.1u
R5153
0
R4829
47
R4715
100
3.3V
R4766
0
R5147
100
R4996
0
R4840
100
R4820
100
R4795
22
R4719
10k
C4736
16V
0.1u
R4914
0
R4883
1k
R4704
EXB28V103JX
R4869
100
R4725
2.7k
3.3V
R5150
100
P15V
3.3V
C0EBE0000447
IC4704
1
Vout
2
VDD
3
GND
5
N.C.
4
N.C.
Q4705
B1ABCF000138
R4711
10k
R5434
0
R4819
0
R4788
0
R4896
5.6k
DN11
R4867
100
R4737
10k
R4899
10k
R4729
10k
R4797
2.7k
D4709
MA2J72800L
R4745
100
R4977
100
R4762
EXB2HV100JV
Q4702
B1ABCF000138
R4759
10k
X4701
H0J100500030
R4827
47
C4708
16V
0.1u
STB3.3V
STB3.3V
C4715
16V 0.1u
STB5V
D4726
B0ACCE000005
C0JBAZ000856
IC4707
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
5V_M
R5151
100
R5156
0
STB5V
R4864
100
R4991
100
STB3.3V
C4717
16V
0.1u
D4712
B0ACCE000005
R5144
100
R4992
0
C4740
16V
0.1u
R4861
3.3k
R5149
100
R4895
10k
R4838
10k
R4999
100
R4809
2.7k
D4711
B0ACCE000005
R4866
10k
R5155
10k
R4793
0
TP4778
TP4716
R4757
100
C4761
10u
25V
C4759
25V
0.1u
R4768
10k
R4875 10k
R5146
100
R4712
10
Q4711
B1ABCF000138
R4918
5.6k
R4994
100
R4924
10k
15V_SOS
SOS7_SC2
SOS6_SC1
SOS4_PS
3.3V_SOS
F
AN_SOS
5V_SOS
SOS8_SS
18
16
14
12
10
8
6
4
2
20
21
19
17
15
13
11
9
7
5
3
1
GND
GND
GND
GND
PANASONIC_MODE
TXD
PSLCT
PDB1
SDA3
IIC_CONT
SDA2
PBUSY
STB5V
SDA1
GND
STB3.3V
IIC_INT/BOOT
GND
RXD
SCL1
SCL3
PANEL_STBY_ON
PSTB
PDB0
FSTB
DISPEN
INEXCH
ALARM
READY
STB5V
SCL2
ALL_OFF
IIC_DATA1
IIC_CONT
IIC_CLK2
GND
TXD
P15V
REMOCON
STBY5V
STBY3.3V
RXD
IIC_CONT
IIC/INT
GND
SCL1
SDA1
P15V
SCL2
P5V
SDA2
IIC_DATA2
TXD
ECO_ON
IIC_CLK1
RXD
IIC_INT
LED_G
PSTB
LED_R
PDB0
3.3V->5V
5V->3.3V
EEPROM_WP
PSLCT
PDB1
PBUSY
GND
DPMS_HD
KEY_SW
RESET
DPMS_VD
STB_ON
SCL3
GND
SOUND MUTE
KEY_DET
GND
RTC INT
GND
GND
LED_R
RXD_TU
TXD_TU
5V
REMOCON
GND
N.C.
REMOCON OUT
SDA3
STB3.3V
GND
SDA1
GND
IIC_CONT
STB5V
GND
N.C.
RXD_PC
TXD_PC
SCL1
LED_G
FAN_SOS
CABLE_DET
POWER_STAT
GND
GND
GND
5
F
E
A
B
6
3
4
7
2
D
1
9
8
C
1
2
3
4
5
6
D-BOARD
(D3)
TO
FACTORY
USE
FOR
FOR
USE
FACTORY
DS-BOARD
(DS6)
TO
DS-BOARD
(DS3)
TO
OR GATE
LEVEL CONVERTER
LEVEL CONVERTER
EEPROM
RESET
MICOM
OR GATE
DN-BOARD TZTNP01YNTU (1/10)
!
TH-50PF9UK
DN-Board (1 of 10) Schematic Diagram
TH-50PF9UK DN-Board (1 of 10) Schematic Diagram
TH-50PF9UK
93
Summary of Contents for TH50PF9UK - 50" Plasma Panel
Page 4: ...1 Applicable signals 4 TH 50PF9UK ...
Page 19: ...7 Location of Lead Wiring 19 TH 50PF9UK ...
Page 20: ...20 TH 50PF9UK ...
Page 21: ...21 TH 50PF9UK ...
Page 24: ...8 4 Adjustment Volume Location 8 5 Test Point Location 24 TH 50PF9UK ...
Page 29: ...9 2 IIC mode structure following items value is sample data 29 TH 50PF9UK ...
Page 31: ...31 TH 50PF9UK ...
Page 33: ...33 TH 50PF9UK ...
Page 39: ...12 Option Setting 39 TH 50PF9UK ...
Page 72: ...TH 50PF9UK 72 ...
Page 73: ...14 Block and Schematic Diagram 14 1 Schematic Diagram Note TH 50PF9UK 73 ...
Page 139: ...15 Parts Location 15 1 Exploded View 15 1 1 The main mechanical parts relation 139 TH 50PF9UK ...
Page 141: ...15 3 Cable relation 141 TH 50PF9UK ...
Page 142: ...15 4 Packing summary 142 TH 50PF9UK ...
Page 143: ...143 TH 50PF9UK ...
Page 144: ...144 TH 50PF9UK ...
Page 145: ...145 TH 50PF9UK ...
Page 147: ...17 Replacement Parts List 17 1 Replacement Parts List Notes 147 TH 50PF9UK ...