Dg-Board (5 Of 15) Schematic Diagram - Panasonic TX-32LX700M Service Manual

12.19. DG-Board (5 of 15) Schematic Diagram

F
1
2
3
4
MAIN3.3V SUB3.3V
I2C
AD_SDA0
GUARD R8911 68
SDA0
AD_SCL0 R8912 68
GUARD SCL0
AD_SDA1 R8913
GUARD 68
SDA1
AD_SCL1
GUARD R8914 68
SCL1
AD_SDA2
GUARD R8915 68
SBT0
AD_SCL2 R8916 68
GUARD SBT2
AD_SDA3 R8917
E GUARD 68
XECS3 (ea_pullup_sel)
AD_SCL3
GUARD R8918 68 H:Int.PU on EA
XECS5
AG_MODEM_LED2/CLK74SEL
CLKGEN_S2
R8927
0
RESERVED
D
N.C. for CLKGEN port
25M
4.9152M
24.576M
SUB3.3V
*R8471
10k
CI I/F
VI1P20 PORT15[4]
CI_OCP
VI1P20 Hi-Z
IS0PSYNC CI_POWER_ON
R8929 IS0PSYNC
EXB2HVR000V
AC_CHDI0
XDCD0
AC_CHDI1
XCTS0
AC_CHDI2
XRI0
AC_CHDI3
TXD0
AC_CHDI4
RXD0
AC_CHDI5
SMTCLK1
C
AC_CHDI6
SMTD1
AC_CHDI7
SMTRST1
AC_CHVAL
XRTS0
AC_CHSYNC R8851 0
XDTR0
AC_CHCLK R8852 0
XDSR0
GUARD_CLK R8853 0
SMTCMD0 XPDCD1
SMTCMD0
SMTSEL0 XPDCD2
SMTSEL0
SMTCLK0 XCI_IREQ
SMTCLK0
AC_XPDWT
SMTD0
0
R8854
AC_REG
CH1CLK
R8855 68
AC_XPDOE
XEXDMK0
R8856 68
AC_XPDWE
XEXDMR0
R8857 68
AC_IORD
SMTCMD1
AC_IOWR R8858 68
SMTSEL1
R8859 68
AC_XPDCE1
XECS7 CI_#CE1
R8860
68
9/14 change
Non Used SMTRST0
AC_XETS (AC_XEDBA)
CH1PSYNC
AC_XEAB R8862 68
CH1DATA
R8863 68
AC_CI_XRST
VI2P20 PORT9[5] CI_XRST
R8864 68
B
TUNER SERIAL TS
CH0CLK
CH0CLK
*R8328
CH0PSYNC
10k
CH0VAL
C
CH0DATA
A
5
TX-32LX700A/M/X/Y
DG-BOARD (5/15) Schematic Diagram
9 10
LiteII
OUTPUT
AH_SRCK0
SRCK0
330 R8502 AH_LRCK0
LRCK0
330 R8503
AH_DMIX0
DMIX0
330
R8504
Output Port need no Ext.PD.
AH_DAUDIO
DAUDIO
330 R8506
TP8605
MVDACO0
MVDACO1
MVDACO2
1
GUARD_Y MVDACO3
MVDACO3
2
C C C C 3
4
C
R8605 68
PORT9[4] EEPROM_WP VI2CLK2
SUB3.3V
PORT5[4] SD_COIN_DET VI1P0
R8832 10k
AG_SD_LED_ON
*R8818
0
*R8823
47k C
J0HAAA000013
SD_CARD
R8813
EXB28V680JX
GUARD AE_SDDAT0
NO PU/PD GUARD
SDDAT0
GUARD GUARD AE_SDDAT1
SDDAT1
GUARD AE_SDDAT2
GUARD
SDDAT2
GUARD AE_SDDAT3
GUARD
SDDAT3
R8814 68 AE_SDWP
SDWP
68
CI PARALLEL TS SDCD R8815 AE_SDCD
SDCD
C
GUARD R8816 68 AE_SDCMD
Hi-Z GUARD
SDCMD
GUARD R8817 68 AE_SDCLK
GUARD
SDCLK
GUARD
GUARD GUARD
Hi-Z IS0DATA
R8828
FOR H.264 BOARD R8826
68 10k
SUB3.3V
Hi-Z
Hi-Z
Hi-Z Int.PU CH1VAL
Hi-Z
RESERVED
SMART CARD I/F is removed
Hi-Z
INT.PU
PORT15[4] used for CI_OCP on DT2
Hi-Z
SMTCLK0
Hi-Z SMTSEL0 VI1P1
Hi-Z
Hi-Z
SMTCMD0 VI1P11
Hi-Z
Hi-Z
INT.PU
R8653
10k
INT.PU
INT.PD C
Hi-Z
INT.PD
INT.PD
INT.PD
C
R8963
10k
GUARD R8952 68
Hi-Z RXD0 IS0VAL
11 12
AG_MODEM_LED2/CLK74SEL
AG_TV_MAIN_ON
SUB3.3V
AG_SD_LED_ON
AG_DTV_XRST
AG_SD_BOOT_STS
R8604
SUB3.3V
TP8604 0 AG_DTV_VOUTENB
AG_SRQ-GENX
AG_SW_OFF_DET
C8601
0.1u STB_RST
16V
R8702
0
A0 8 R8603
VCC
47k
*IC8601 TP8601
A1 7
WP
TP8603
C3EBGC000066
24LC16BT-I/SNG
A2 6
SCL
TP8602
VSS 5
SDA
R8602
R8601
22 SUB3.3V_SD
22
I2C
R8804
10k
R8803 10k
R8802 10k
R8809 10k
R8808 10k
R8807 10k
R8806 10k AA_XRST
R8805 10k
AD_SDA0
AD_SCL0
AD_SDA1
AD_SCL1
AD_SDA2
AD_SCL2
AD_SDA3
AD_SCL3
*FL8802
J0HAAA000013
*FL8801
1 2 1 2
C C C
*DG52
*C8803
16V
0.1u
C
AV_OUT
R8519
0
GUARD_V
MVDACO3 1%
Comp.
R8512
180
13 14
53
TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y
!
DG-BOARD TNPA4114EB TX-32LX700A (5/15 )
DG-BOARD TNPA4114EA TX-32LX700M (5/15 )
DG-BOARD TNPA4114EC TX-32LX700X (5/15 )
GENX4
AG_MODEM_LED2/CLK74SEL
DG-BOARD TNPA4114EC TX-32LX700Y (5/15 )
AG_TV_MAIN_ON
AG_SD_LED_ON
AG_DTV_XRST
AG_SD_BOOT_STS Sheet003_2:DTV
AG_DTV_VOUTENB
AG_SRQ-GENX
AG_SW_OFF_DET
STB_RST
to other devices
AA_XRST
GUARD
AD_SDA0
GUARD AD_SCL0
GUARD
AD_SDA1
GUARD
AD_SCL1
GUARD
AD_SDA2
GUARD AD_SCL2
GUARD
AD_SDA3
GUARD
AD_SCL3
HQ1L/FHD
VMUTE
to H-PCB
CONNECTOR
TP8501
R8518
R8513 0
0 DVB_CVBS
DVB_CVBS
GUARD
R8517
GUARD_V GUARD_V
0
DIGITAL AUDIO
with AUDIO DESCRIPTION DATA
AH_DAUDIO
GUARD
AH_DAUDIO
MAIN AUDIO DATA
AH_DMIX0 GUARD
AH_DMIX0
COMMON LR/SR CLK
AH_SRCK0
GUARD
AH_SRCK0
AH_LRCK0
GUARD
AH_LRCK0
for PHOTO OUT
AH_IECOUT0
GUARD AH_IECOUT0
JTAG
SC --> LiteII --> GC3FS --> HQ1L --> SC
AD_TO_SC
AD_TO_SC FROM HQ1L
AD_TO_GC3FS_NEXT
AD_TO_GC3FS_NEXT TO GC3FS
PULL UP to MAIN3.3V on Sheet 004
AD_TMS
AD_TMS
AD_TRST
AD_TRST COMMON for EACH DEVICES
AD_TCK
AD_TCK
TX-32LX700A/M/X/Y
DG-BOARD (5/15) Schematic Diagram
15 16 17