Dg-Board (8 Of 13) Schematic Diagram - Panasonic TX-26LXD70A Service Manual

12.22. DG-Board (8 of 13) Schematic Diagram

F
!
DG-BOARD TNPA4293FS TX-26LXD70A (8/13)
DG-BOARD TNPA4293FR TX-32LXD70A (8/13)
E
D
C
008 GenX
AG_HDMI_OPT_ENB
SUB3.3V
1 5
2
HDMI_SPDIF
0.1u
3 4
*C2000
16V
C
*IC2000
C0JBAZ002261
B
A
TX-26/32LXD70A
DG-BOARD (8/13) Schematic Diagram
1 2
Sheet007:Cn to H
GC3FS next
to Sheet 004
GUARD_Y AH_FS_Y
AH_FS_Y
GUARD_PB AH_FS_U
AH_FS_U HDMI_INT2
GUARD_PR AH_FS_V
AH_FS_V
TP2000
AH_IECOUT0
TP2007
HDMI_LRCK
TP2008
HDMI_SDIN
ADV7493
TP2009
HDMI_BCLK
to Sheet 010
TP2001
AH_DAUDIO
GUARD HDMI_LRCK
HDMI_LRCK
GUARD_CLK HDMI_BCLK TP2002
HDMI_BCLK AH_LRCK0
GUARD HDMI_SDIN
HDMI_SDIN
TP2003
AH_DMIX0
MAIN_Y/CVBS
GUARD_Y
MAIN_Y/CVBS TP2004
MAIN_PB/C AH_SRCK0
GUARD_PB
MAIN_PB/C
MAIN_PR
GUARD_PR
MAIN_PR
RGB_CVBS
GUARD_V
RGB_CVBS
RGB_FB
RGB_FB
PC_HS
GUARD
PC_HS
PC_VS
GUARD
PC_VS
HDMI_INT2
HDMI_INT2
HDMI_SPDIF GUARD
IRD
to Sheet 003
AH_IECOUT0
AH_IECOUT0 GUARD
DVB_CVBS TP2005
GUARD_V
DVB_CVBS AD_SDA2
GUARD_CLK AH_SRCK0
AH_SRCK0
TP2006
AD_SCL2
AH_DMIX0
GUARD
AH_DMIX0
AH_DAUDIO DVB_CVBS
GUARD
AH_DAUDIO
AH_LRCK0
GUARD
AH_LRCK0
AH_FS_V
AH_FS_U
IIC2
to Sheet 003 AH_FS_Y
AD_SCL2
AD_SCL2
AD_SDA2 PC_VS
AD_SDA2
PC_HS
TP2020
<< Connection Device >>
RGB_FB
3.3V:V-AVSW/ADV4422/FE/DVB-TNR
5V :A-AVSW/A-TNR
TP2021
RGB_CVBS
TP2022
MAIN_PR
TP2023
MAIN_PB/C
MAIN_Y/CVBS
3 4
AG_SOS
AG_TV_MAIN_ON
AG_TV_SUB_ON
AG_A_MON_MUTE/SP_MUTE
AG_SOUND_SOS
AG_AUDIO_MUTE
AG_AUDIO_XRST
STB_RST
AG_VIDEO_STATUS
AG_TV_SUB_ON_DELAY
PANEL_STBY/VCC_ON
AG_RF_AFT1
AG_RF_AFT2
AG_KEY1(CON-PANE)
TP2024
AG_AC_GOOD/24V_DET
80
AG_VIDEO_STATUS
VIDEO_STATUS
79
AG_ALL_OFF 78
AG_FAN_MAX/INV_PSU_ON
ALL_OFF
77
AG_ECO_ON
ECO_ON AG_FAN_SOS
76
75 AG_ECO_ON
HDMI_INT2
74
AG_ALL_OFF
73
GUARD
SPDIF_IN(OPT)
72
71
GUARD
HDMI_LRCK
70
69
GUARD HDMI_SDIN
68
67
GUARD_CLK
HDMI_BCLK
66
65
GUARD
DTV2_SDIN
64
AG_QLINK2
63
GUARD
DTV_LRCK
62
AG_QLINK1
61
GUARD
DTV_SDIN
60
59
GUARD_CLK
DTV_BCKL
58
AG_AC_GOOD/24V_DET TP2010 57
AC_GOOD/24V_DET 7/12
56
PANEL_STBY/VCC_ON
Panel_STBY_ON/Pannel_VCC_ON
AG_KEY1(CON-PANE) 55
KEY1
54
53
AG_FAN_SOS
FAN_SOS
52
AG_FAN_MAX/INV_PSU_ON
FAN_MAX/INV_PSU_ON(7/13
51
AG_TV_SUB_ON 50
TP2011
TV_SUB_ON
49
AG_TV_MAIN_ON TP2012
TV_MAIN_ON
48
TP2013
AG_QLINK2 47
QLINK_AV3
46
TP2014
AG_QLINK1 45
QLINK_AV2
44
43
AG_RF_AFT2
AFC2
AG_RF_AFT1 TP2015 42
AFC1
41
TP2016
AG_SOUND_SOS 40
SOUND_SOS
AG_SOS TP2017 39
SOS
38
STB_RST 37
GENX_RST
36
AG_A_MON_MUTE/SP_MUTE
SP_MUTE
AG_TV_SUB_ON_DELAY 35
TP2018
AG_AUDIO_MUTE 34
AUDIO_MUTE
33
AG_AUDIO_XRST TP2019
AUDIO_XRST
32
31
SDA0B
30
29
SCL0B
28
27
GUARD_V
DVB_CVBS
26
25
24
GUARD_PR
SUB_PR
23
22
GUARD_PB
SUB_PB/C
21
20
GUARD_Y SUB_Y/CVBS
19
18
17
GUARD
PC_V
16
15
GUARD
PC_H
14
13
RGB_FB
12
11
GUARD_V
RGB_CVBS
10
9
8
GUARD_PR
MAIN_PR/R
7
6
GUARD_PB
MAIN_PB/C/B
5
4
GUARD_Y
MAIN_Y/CVBS/G
3
2
1
DG6
K1KB80AA0218
C
to H-PCB
5 6
53
GenX4
to Sheet 008
AG_SOS
AG_TV_MAIN_ON
AG_TV_SUB_ON
AG_A_MON_MUTE/SP_MUTE
(Common)
AG_SOUND_SOS
AG_AUDIO_MUTE
AG_AUDIO_XRST
STB_RST
AG_VIDEO_STATUS
AG_TV_SUB_ON_DELAY
*R2003
0
AG_PANEL_STBY_ON/PANEL_VCC_ON (Common)
to sheet011
PANEL_STBY/VCC_ON
(Common)
AG_RF_AFT1 (EURO/ASIA)
AG_RF_AFT2 (ASIA)
AG_KEY1(CON-PANE)
(Common)
AG_AC_GOOD/24V_DET
*R2026
7/13
0
AG_INV_PSU_ON (LCD PMUK model Only)
AG_FAN_MAX
(Used PDP)
AG_FAN_SOS
AG_ECO_ON
AG_ALL_OFF
C
7/21
C
7/21 EURO QLINK CONTROL
AG_QLINK2
AG_QLINK2
AG_QLINK1
AG_QLINK1 (EURO)
AG_QLINK_PU_ON
GenX4
AG_RF_AGC1 JPN Only
JPN LCD Only
AU_SBI(HOTEL)
AU_SBO(HOTEL) JPN LCD Only
AG_AVSW_OFF USA Only
AG_ODU_ON/GEMSTER_STBY_EN
JPN/USA Only
AG_BUS_CONNECT2 (RESERVE)
AG_ODU_DET
C
TX-26/32LXD70A
DG-BOARD (8/13) Schematic Diagram
7 8
TX-26LXD70A / TX-32LXD70A
9