Dg-Board (5 Of 16) Schematic Diagram - Panasonic TH-37PV7P Service Manual

15.19. DG-Board (5 of 16) Schematic Diagram

21
22
23
24
MAIN3.3V
LiteII
SUB3.3V
D8901
MA3X704A0L
to (1/16)
I2C
AD_SDA0 R8911 68
SDA0
AD_SCL0 R8912 68
SCL0
AD_SDA1 R8913 68
SDA1
AD_SCL1 R8914 68
SCL1
AD_SDA2 R8915 68
SBT0
AD_SCL2 R8916 68
SBT2
AD_SDA3 R8917
68
XECS3 (ea_pullup_sel)
AD_SCL3 R8918 68 H:Int.PU on EA
XECS5
AG_MODEM_LED2/CLK74SEL
CLKGEN_S2
R8927
0
CI I/F
PORT15[4]
VI1P20
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
AC_CHDI6
SMTD1
CI PARALLEL TS
AC_CHDI7
SMTRST1
Hi-Z
AC_CHVAL
XRTS0
AC_CHSYNC R8851 0
XDTR0
R8852
AC_CHCLK 0
XDSR0
R8853 0
SMTCMD0 XPDCD1
SMTCMD0 Hi-Z
SMTSEL0
XPDCD2
SMTSEL0 Hi-Z
SMTCLK0 XCI_IREQ
SMTCLK0 Hi-Z
AC_XPDWT
SMTD0 Hi-Z
R8854 0
AC_REG
CH1CLK Hi-Z
R8855 68
AC_XPDOE
XEXDMK0 INT.PU
R8856 68
AC_XPDWE
XEXDMR0 Hi-Z
R8857 68
AC_IORD
SMTCMD1 Hi-Z
R8858 68
AC_IOWR
SMTSEL1 Hi-Z
R8859 68
AC_XPDCE1
XECS7 CI_#CE1 Hi-Z
R8860 68
SMTRST0 Hi-Z
AC_XETS
CH1PSYNC INT.PU
R8862 68
AC_XEAB
CH1DATA INT.PU
R8863 68
AC_CI_XRST
VI2P20 PORT9[5] CI_XRST
R8864 68
TUNER SERIAL TS
CH0CLK
CH0CLK Hi-Z
CH0PSYNC
CH0PSYNC INT.PD
CH0VAL
CH0VAL INT.PD
CH0DATA
CH0DATA INT.PD
25
TH-37/42PV7F/P, TH-37/42PX7B/E
DG-Board (5 of 16) Schematic Diagram
37 38
OUTPUT IECOUT0
AH_SRCK0
SRCK0
330 R8502 AH_LRCK0
LRCK0
330 R8503 AH_DMIX0
DMIX0
330 R8504
Output Port need no Ext.PD. DACCK0
AH_DAUDIO
INT.PD DAUDIO
330 R8506
YC YUV RGB
- V R MVDACO0
C U B MVDACO1
Y Y G MVDACO2
MVDACO3
Comp. Comp. Comp. MVDACO3
LiteII
to (1/16)
R8605 68
PORT9[4] EEPROM_WP VI2CLK2
SUB3.3V
PORT5[4] ERXW JUDGE VI1P0
R8832 10k
SD_CARD
R8813
EXB28V221JX
AE_SDDAT0 W.P . 10 D.SW
NO PU/PD SDDAT0
12
AE_SDDAT1
SDDAT1
AE_SDDAT2
SDDAT2
AE_SDDAT3
SDDAT3 11
R8814 68 AE_SDWP
SDWP
R8815 68 AE_SDCD
SDCD
R8816 68 AE_SDCMD
SDCMD
R8817 68 AE_SDCLK
SDCLK
Hi-Z IS0DATA
SUB3.3V
FOR H.264 BOARD
R8828
10k
Int.PU CH1VAL
RESERVED
SMART CARD I/F is removed
PORT15[4] used for CI_OCP on DT2
SMTCLK0 VI1P0
SMTSEL0 VI1P1
Hi-Z
SMTCMD0 VI1P11
R8655 R8653
10k 10k
INT.PD
H.264
Hi-Z RXD0 IS0VAL
R8963
Hi-Z TXD0
IS0CLK
10k
should be L OUTPUT setting
if H.264 is non use
Hi-Z PORT8[0] IS1PSYNC
PRO_SDBOOT PORT7[7] IS1VAL
Hi-Z PORT15[6] VI1P21
Hi-Z PORT15[7] VI1P10
39 40
AG_MODEM_LED2/CLK74SEL
TVRP309:PX7B
AG_DTV_XRST
SUB3.3V
TVRP311:PX7E
AG_SD_BOOT_STS
TVRP310:PV7F/P
AG_DTV_VOUTENB
AG_SW_OFF_DET
R8604
TP8604
0
TP8605
C8601
AG_SRQ-GENX
0.1u
16V
STB_RST
1 8
A0 R8603
VCC 47k
TP8601
*IC8601
2 7
A1
WP
TP8603
3 6
A2
EEPROM SCL
TP8602
4 5
VSS
SDA
R8601 R8602
22 22
SUB3.3V
R8812
0
R8804 10k
R8803 10k
R8802 10k
R8809 10k
R8808 10k
R8807 10k
10k
R8806 AA_XRST
R8805 10k
AD_SDA0
AD_SCL0
AD_SDA1
AD_SCL1
AD_SDA2
AD_SCL2
AD_SDA3
AD_SCL3
R8825
0
C8801
0.47u
50V
NO
JK8801
K1NA09D00004
SD CARD SLOT
TP8501
R8513
MVDACO3 1% 0
Comp. R8512
180
AH_DAUDIO
AH_DMIX0
AH_SRCK0
AH_LRCK0
41 42
79
TH-37PV7F / TH-37PV7P / TH-37PX7B / TH-37PX7E / TH-42PV7F / TH-42PV7P / TH-42PX7B / TH-42PX7E
GENX4
DG-BOARD (5/16)
AG_MODEM_LED2/CLK74SEL !
AG_DTV_XRST
AG_SD_BOOT_STS to (7/16)
TXNDG1HRTB (PX7B)
AG_DTV_VOUTENB
AG_SW_OFF_DET
TXNDG1HRTD (PX7E)
to (7,10/16)
AG_SRQ-GENX
STB_RST to (6,7,15/16) TZTNP01MJTE (PV7F/P)
Sheet No.003
DTV
CRNo.8300-8999
FE 8300-8399
CI 8400-8499
AV_OUT 8500-8549
NAND/NOR 8550-8599
EEPROM 8600-8619
D-LATCH 8620-8649
SMART_CARD 8650-8699
SUPPORT_CARD 8700-8799
SD_CARD 8800-8849
MPEG 8850-8949
to other devices
MODEM 8950-8999
AA_XRST to (5/16)
AD_SDA0
to (10/16)
AD_SCL0
AD_SDA1
to (9,10/16)
AD_SCL1
AD_SDA2
to (10,15/16)
AD_SCL2
AD_SDA3
to (7,10/16)
AD_SCL3
DVB_CVBS
AH_DAUDIO
to (15/16)
MAIN AUDIO DATA
AH_DMIX0
COMMON LR/SR CLK
AH_SRCK0
AH_LRCK0
TH-37/42PV7F/P, TH-37/42PX7B/E
DG-Board (5 of 16) Schematic Diagram
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