58
11.18. A-Board (12/12) Schematic Diagram
+
+
S
S
S
S
S
AD_SDA3
AD_SCL3
AD_SDA2
AD_SCL2
AD_SDA1
AD_SCL1
SCL
SDA
AG_PANEL_STBY/VCC_ON
AG_PANEL_READY
AG_PANEL_ARARM
AG_PANEL_ARARM
AD_SDA0
AD_SCL0
D_IIC_CONT
VI2P20
AG_PANEL_STBY/VCC_ON
D_TXD
D_RXD
D_IIC_CONT
VI2P20
AMP_MUTE
A_MON_MUTE
STB_RST
AG_AUDIO_MUTE
D_TXD
D_RXD
AD_SCL0
AD_SDA0
AD_SCL1
AD_SDA1
AD_SCL2
AD_SDA2
SCL
SDA
AD_SCL3
AD_SDA3
AR_PANEL_SCL
AR_PANEL_SDA
SD
A
SCL
A_SCL0
AD_SCL0
AD_SD
A0
AD_SD
A1
AD_SCL1
D_IIC_CONT
AR_PANEL_SDA
AR_PANEL_SCL
AG_A_MON_MUTE/SP_MUTE
AG_PANEL_READY
C4797
50V
1000p
C4796
50V
1000p
C4755
16V
0.1u
C4718
50V
1000p
C4771
50V
1000p
C4762
50V
0.01u
C4711
16V
0.1u
C4751
16V
0.1u
C4779
16V
0.1u
C4761
50V
0.01u
C4772
16V
0.1u
C4721
16V
0.1u
C4712
16V
0.1u
C4753
16V
0.1u
C4742
16V
0.1u
C4703
50V
1000p
C4716
50V
1000p
C4701
50V
1000p
C4727
16V
0.1u
C4795
50V
1000p
C4728
16V
0.1u
C4752
16V
0.1u
C4726
16V
0.1u
C4725
16V
0.1u
C4798
50V
1000p
C4775
16V
0.1u
C4746
50V
1000p
C4713
50V
1000p
C4724
50V
1000p
C4778
16V
0.1u
C4702
16V
0.1u
C4705
16V
0.1u
C4763
50V
0.01u
C4741
50V
1000p
C4715
16V
0.1u
C4776
50V
1000p
C4722
50V
1000p
C4717
50V
1000p
C4744
16V
0.1u
C4743
50V
1000p
C4754
16V
0.1u
C4719
50V
1000p
C4714
50V
1000p
C4777
16V
0.1u
C4704
16V
0.1u
C4774
16V
0.1u
C4773
50V
1000p
C4745
16V
0.1u
C4830
16V
0.1u
C4083
0.47u
50V
C4086
0.47u
50V
C4082
10u
16V
C4090
180p
50V
C4096
10V
1u
C4084
0.47u
50V
C4089
16V
0.1u
C4087
0.47u
50V
C4091
16V
0.1u
C4095
2.2u
6.3V
C4093
50V
1000p
C4098
10V
1u
C4085
0.47u
50V
C4094
16V
0.1u
C4101
16V
0.1u
C4081
10V
220u
C4092
35V
22u
D4004
MA2J11100L
D4000
MA2J11100L
D4005
MA2J11100L
D4010
MA22D3900L
D4009
MA2J11100L
D4002
MA2J11100L
D4006
MA3X78900L
D4007
B0BC03900015
IC4800
C1ZBZ0003775
1
SDA
2
SCL
3
ALERT
4
GND
5
A2
6
A1
7
A0
8
V+
IC4013
C0JBAZ002060
1
1OE
2
1A
3
1B
4
2OE
5
2A
6
2B
7
GND
8
3B
9
3A
10
3OE
11
4B
12
4A
13
4OE
14
VCC
C1AB00002877
IC4000
1
DTV5VIN2
2
DTV5VIN1A
3
DTV5VIN1B
4
DTV5VOUTA
5
DTV5VOUTB
6
REF1
7
NC
8
FB1
9
FB2
10
NC
11
SFS
12
NC
13
OUT
14
GND1
15
Vref1
16
STB_RST
17
Cd
18
STB3.3V_OUT
19
REG5V_IN
20
GND2
21
MONITOR_MUTE
22
MUTE_PWR_
SENSE_IN
23
AUDIO_MUTE_IN
24
MUTE_VCC
25
PWR_SENSE_
MUTE_OUT
26
STB_RST_IN
27
A_MON_
MUTE_IN
28
AMUTE
29
MAIN9V
30
STB5V
A18
1
2
3
4
5
6
7
8
9
10
11
A3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
L4002
J0JYC0000068
L4000
G1C470MA0291
L4001
G1C100MA0072
STB3.3V
BT30V
SUB5V
SUB5V
STB5V
SUB9V
SUB3.3V
STB5V
STB3.3V
STB3.3V
SUB9V
SUB3.3V
STB5V
SUB5V
STB5V
SUB9V
STB5V
STB3.3V
STB5V
BT30V
R4750
VJUMP1005-S
R4819
VJUMP1005-S
R4820
VJUMP1005-S
R4751
VJUMP1005-S
R4151
VJUMP1608-S
ZA4704
K4AZ01D00004
ZA4707
K4AZ01D00004
ZA4703
K4AZ01D00004
ZA4700
K4AZ01D00004
ZA4706
K4AZ01D00004
ZA4705
K4AZ01D00004
ZA4708
K4AZ01D00004
ZA4702
K4AZ01D00004
TP4701
TP8530
TP8504
TP8505
TP8521
TP8522
TP8523
TP8524
TP8526
TP8525
TP8527
TP8528
TP8529
TP4006
TP4105
TP8501
TP8503
TP8500
TP4700
TP4007
AG_A_MON_MUTE/SP_MUTE
AG_AUDIO_MUTE
PANEL_STBY/VCC_ON
STB_RST
AG_PANEL_ARARM
AG_SRQ-GENX
A_MON_MUTE
AMP_MUTE
VI2P20
AG_PANEL_READY
AD_SCL3
AD_SDA2
SCL
IIC_SW
AD_SCL2
AD_SCL1
A_SDA0
AD_SDA3
SBI0
SBO0
SDA
AD_SDA1
Q4016
B1CFNG000001
Q4014
2SD0601A0L
Q4015
2SD0601A0L
Q4017
2SD0601ASL
JS4019
0
R4129
22
R4122
68
R2310
10k
R4113
680
R4158
15k
R4139 22
R4133
22
R4138
22
R4131
22
R4132
22
R4127
22
R4140 22
R4112
330
R4740
100k
R4125
22
R4130
22
R4737
1k
R4128
22
R4123
22
R4124
22
R4126
22
R4170
22
R4171
22
R4162
100k
R4741
1k
R4738
1k
R4166
10k
R4739
100k
R4167
47k
R4155
10k
R4116
3.4k
R4821
10k
R4153
47k
R4117
4.7k
R4115
100k
R4736
100
GenX5
IIC
GenX4
Genx5
SRQ1
STB5V
GND
AD
Lite2 SCL3
Lite2 SDA3
GenX SDA1
GenX SCL1
PANEL SCL
PANEL SDA
GenX4
EEPROM WRITE
LiteII
EEPROM WRITE
C1
C3
C7
C9
TOP SIDE
GENX6 SRQ
LITE2_SCL0
STB3.3V
LITE2_SCL2
Panel_TXD
Panel_RXD
SBI0_LITE2 (Diag Control)
SBO0_LITE2 (Diag Control)
IIC_CONT/SRQ
(Device Control)
LITE2_SDA2
(Device Control)
(Device Control)
(Device Control)
(Device Control)
LITE2_SCL1
LITE2_SDA1
IIC_CONT
STB5V
LITE2_SDA0 (Device Control)
GND
PANEL REM_CON
PANEL LED
INEXCH
MUTE
OPERATE
MUTE
MUTE
MUTE
MUTE
C2
C4
C5
C6
C8
GenX4
PANEL SDA
PANEL SCL
105
100
107
108
103
104
101
106
102
C1
C6
C8
C4
C5
C3
C7
C9
SERIAL SW
TEMP SENSOR
FOR
FACTORY
USE
FOR
FACTORY
USE
ANALOG ASIC
STB3.3V
STB_RESET
!
CONNECTOR
to (7/12)
to (7/12)
to (1/12)
to (5/12)(7/12)
to (7/12)
to (6/12)
to (6/15)
to (4/12)(7/12)
to (1/12)
to (7/12)
to (3/12)(7/12)
to (3/12)(5/12)(11/12)
to (7/12)
to (3/12)(10/12)
to (3/12)
GND
RXD
GND
TXD
IIC_CONT
GND
ALARM
READY
IIC_CLK1
IIC_DATA1
DISPEN
IIC_CLK2
IIC_DATA2
PANEL_STBY_ON
TO
D-BOARD
(D3)
A-BOARD TNPH0721ADS (12/12)
TH-42PZ80U
A-Board (12/12) Schematic Diagram
TH-42PZ80U
A-Board (12/12) Schematic Diagram
Summary of Contents for Viera Link TH-42PZ80U
Page 15: ...15 6 4 No Picture ...
Page 26: ...26 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 28: ...28 ...
Page 36: ...36 10 3 Wiring 2 ...
Page 37: ...37 10 4 Wiring 3 ...
Page 38: ...38 10 5 Wiring 4 ...
Page 39: ...39 10 6 Wiring 5 ...
Page 40: ...40 ...
Page 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 100: ...100 ...
Page 102: ...102 13 1 2 Fan part location ...
Page 103: ...103 13 1 3 Accessories ...
Page 104: ...104 13 1 4 Mechanical Replacement Parts List ...
Page 107: ...107 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...