15.21. DG-Board (5 of 14) Schematic Diagram
+
AD_SDA2
AD_SDA2
SOY
AG_A_MON_MUTE/SP_MUTE
MAIN_Y/CVBS
AG_FAN_MAX
MAIN_PR
AG_SOUND_SOS
PC_HS
TV_SUB_ON_DELAY
STB_RST
HDMI_LRCK
MAIN_Y/CVBS
AG_TV_SUB_ON
MAIN_PB/C
AD_SCL2
PC_HS
SOY
HDMI_BCLK
MAIN_PR
PC_VS
AG_ECO_ON
AG_FAN_SOS
HDMI_INT2
HDMI_INT2
DTV_V
SPDIF
AD_SCL2
DTV_V
HDMI_LRCK
AG_TV_SUB_ON
DTV_SRCK
DTV_LRCK
AG_AUDIO_MUTE
AG_AUDIO_XRST
AG_TV_MAIN_ON
PC_VS
HDMI_SDIN
AG_SOS
AG_TV_MAIN_ON
MAIN_PB/C
24.576M
HDMI_SDIN
STB_RST
HDMI_BCLK
DTV_DMIX
AG_SOS
AG_VIDEO_STATUS
RF_R
RF_L
RF_V
RF_R
RF_L
RF_V
DTV_SRCK
DTV_LRCK
24.576M
AC_GOOD
AG_KEY1(CON-PANE)
AG_FAN_MAX
TV_SUB_ON_DELAY
DTV_DMIX
SPDIF_SEL
SPDIF_SEL
AG_KEY1(CON-PANE)
SPDIF
AG_ECO_ON
AG_FAN_SOS
AG_VIDEO_STATUS
AG_AUDIO_XRST
AG_AUDIO_MUTE
AG_SOUND_SOS
AG_A_MON_MUTE/SP_MUTE
C5730
25V
0.01u
C5713
50V
0.1u
C5716
50V
0.1u
C5712
50V
0.1u
C5711
50V
0.1u
C4075
10V
0.1u
C5714
50V
0.1u
C5715
50V
0.1u
C5731
6.3V
47u
FL4000
J0HAAB000036
1
2
3
4
FL4002
J0HAAB000036
1
2
3
4
FL4003
J0HAAB000036
1
2
3
4
FL4004
J0HAAB000036
1
2
3
4
DG1
1
2
3
4
5
6
7
8
9
DG2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
DG3
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
L5693
J0JHC0000075
SUB3.3V
DTV9V
STB3.3V
SUB9V(FHD)
SUB5V
STB5V
MAIN9V
SUB5V
TP5606
TP5711
TP4102
TP4101
TP4100
TP5714
TP5605
SPDIF_SEL
DTV_V
TV_SUB_ON_DELAY
24.576M
HDMI_LRCK
AG_TV_MAIN_ON
AG_ECO_ON
AG_A_MON_MUTE/SP_MUTE
HDMI_SPDIF
HDMI_SDIN
HDMI_BCLK
AG_FAN_MAX
AG_AUDIO_XRST
AG_TV_SUB_ON
AG_AUDIO_MUTE
MAIN_PR
AG_AI_SENSOR
AG_KEY1(CON-PANE)
AG_RMIN
AG_SOS
PC_HS
STB_RST
AG_KEY3
SOY
AG_FAN_SOS
AG_SOUND_SOS
MAIN_PB/C
AG_R_LED_ON
PC_VS
MAIN_Y/CVBS
AG_VIDEO_STATUS
RF_L
IECOUT0
AD_SDA2
RF_V
SRCK0
AD_SCL2
HDMI_INT2
LRCK0
RF_R
DMIX0
DACCK0
JS4015
0
JS4010
0
R5733
56k
100
R4135
22
R4156
R5732
22k
100
R4134
100
R4136
100
R4137
STB3.3V
R_LED_ON
KEYSCAN3
RM_IN
SUB5V(700U only)
AI_SENSOR
TANSI,AVSW
AUDIO_XRST
FAN_MAX
5V :A-AVSW/A-TNR
24.576M
IRD
PC_H
SUB_Y/CVBS
RGB_CVBS
SP_MUTE
IIC2
RF_L
VIDEO_STATUS
SCL0B
SDA0B
HDMI_INT2
TV_SUB_ON
AUDIO_MUTE
FAN_SOS
SUB_PB/C
DTV_LRCK
TV_SUB_ON_DELAY
RF_R
TV_MAIN_ON
GenX4
SPDIF_IN(OPT)
DTV_BCKL
RF_V
ADV7493
GENX_RST
ECO_ON
MAIN_Y/CVBS/G
3.3V:V-AVSW/ADV4422/FE/DVB-TNR
DTV_SDIN
SOS
DVB_CVBS
MAIN_PR/R
HDMI_SDIN
MAIN_PB/C/B
<< Connection Device >>
KEY1
SOUND_SOS
SUB_PR
PC_V
HDMI_BCLK
HDMI_LRCK
NC
Front End
KEY2
AC_GOOD
GND
GND
GND
GND
SUB3.3V
GND
GND
SUB5V
GND
NC
DTV9V
SUB5V
DTV9V
GND
MAIN9V
STB5V
SUB9V(FHD)/LCD3.3V
SUB9V(FHD)/LCD3.3V
GND
SUB3.3V
SUB5V
NC
GenX4
GND
NC
NC
GND
GND
GND
39
41
37
43
38
42
45
44
40
TO
H-BOARD
(H2)
TO
K-BOARD
(K1)
!
DG-BOARD TNPA4415S (5/14)
to(6/14)
to(6/14)
to(4/14)
to(12/14)
to(1/14)
to(3/14)
to(3/14)(13/14)(14/14)
TO
H-BOARD
(H3)
to(6/14)(14/14)
to(3/14)(4/14)(6/14)
to(6/14)(7/14)
to(6/14)(14/14)
to(4/14)(6/14)
to(6/14)
to(13/14)
TH-42PZ77U
DG-Board (5 of 14) Schematic Diagram
TH-42PZ77U
DG-Board (5 of 14) Schematic Diagram
TH-42PZ77U
85
Summary of Contents for Viera TH-42PZ77U
Page 4: ...1 Applicable signals 4 TH 42PZ77U ...
Page 19: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 19 TH 42PZ77U ...
Page 20: ...8 2 Lead of Wiring 2 20 TH 42PZ77U ...
Page 21: ...8 3 Lead of Wiring 3 21 TH 42PZ77U ...
Page 22: ...8 4 Lead of Wiring 4 22 TH 42PZ77U ...
Page 23: ...8 5 Lead of Wiring 5 23 TH 42PZ77U ...
Page 24: ...8 6 Lead of Wiring 6 24 TH 42PZ77U ...
Page 28: ...9 4 No Picture 28 TH 42PZ77U ...
Page 35: ...11 4 Adjustment Volume Location 11 5 Test Point Location 35 TH 42PZ77U ...
Page 37: ...37 TH 42PZ77U ...
Page 65: ...15 1 Schematic Diagram Note 15 Schematic and Block Diagram TH 42PZ77U 65 ...
Page 134: ...TH 42PZ77U 134 ...
Page 135: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 135 TH 42PZ77U ...
Page 136: ...16 2 Packing Exploded Views Accessories 136 TH 42PZ77U ...
Page 137: ...16 3 Packing Explode Views Stand 137 TH 42PZ77U ...
Page 138: ...16 4 Replacement Parts List Notes 138 TH 42PZ77U ...