Dg-Board (3 Of 14) Schematic Diagram - Panasonic TH-42PZ77U Service Manual

15.19. DG-Board (3 of 14) Schematic Diagram

DG-BOARD TNPA4415S (3/14)
!
DIGITAL(NAND,BOOT,ETC)
SUB3.3V
C8506
TP5850
10V
0.1u
1 NC 8 R8556
VCC 4.7k
TP8551
to(1/14)
2 7
NC
VI2CLK2
WC
R8559 PORT5[2] EEPROM_WP
56
3 6
NC
SCL
4 VSS 5
SDA
R8555
R8554 22
22
IC8503
TP8552
TVRP611S
TP8553
EEPROM
NAND_I/F
to(1/14)
R8500
33 AF_NAND_RY/BY
NANDRYBY
R8501
33
AF_XNAWP1
XNFWP
to(1/14)
YC YUV RGB
MVDACO0 - V R
MVDACO1 C U B
MVDACO2 Y Y G
MVDACO3 Comp. Comp. Comp.
TP8502 to(5/14)
R8523 R8524 R8525 R8527 R8560
180 0 0 0 0
DTV_V
SD CARD
C8519
16V R8571
56
0.01u
R8565
10k
SD_CARD
R8573
to(1/14) EXB28V680JX
AE_SDDAT0
SDDAT0
AE_SDDAT2
SDDAT2
AE_SDDAT3
SDDAT3
AE_SDDAT1
SDDAT1
to LiteII
R8721 56 AE_SDWP
SDWP
R8722 AE_SDCD
56
SDCD R8566
R8570
R8574 68 AE_SDCMD EXB28V103JX
33
SDCMD
AE_SDCLK
R8575 56
SDCLK
TP8569
TP8568
FL8500
J0HAAA000013
1 2
SUB3.3V
TH-42PZ77U
DG-Board (3 of 14) Schematic Diagram
19 20
NAND, BootROM/NOR FLASH
SUB3.3V
R8504
10k
SUB3.3V
L8503
J0JHC0000045
C8513
16V
0.01u
SUB3.3V_SD
R8562
10k
R8563
10k
R8512
10k
C8500
10V
0.1u
R8561 R8505 R8502
33 0 33
FL8501
J0HAAA000013
1 2 IC8502
128Mbit NOR FLASH
TVRP230S
L8501
J0JHC0000045
TP8573
C4780
10V
TP8574 0.1u
DG52
TO
GS-BOARD
(GS52)
to(1/14)
IS0DATA
(HI-Z->LO out)
21 22
SUB3.3V
R4600 R4603
22 22
R8604
10k
AA_XIRQ1
1 SCL 6
SDA
SUB3.3V
2 GND 5
A0
3 A1 4
VDD C4630
10V
0.1u
IC4054
C1ZBZ0003577
TEMP SENSOR
R8518
33
AA_EA24
VI2P4
AA_XECS0 R8517 33
XECS0
XECS2
XECS2
AA_XECS4 R8664 33
XECS4
to(1/14)
AA_XIRQ1 R8584 33
XIRQ1
AA_XNMIRQ R8585 33
XNMIRQ
AA_XERE R8519 33
XERE
AA_XEWE0 R8520 33
XEWE0
to(4/14)(6/14)
AA_XRST R8591 33
AG_DTV_XRST
SUB3.3V SUB3.3V
to(1/14)
AD_SDA0 R8538 22
SDA0
AD_SCL0 R8539 22
SCL0
AD_SDA1 R8540 22
SDA1
AD_SCL1 R8542 22
SCL1
AD_SDA2 R8544 22
SBT0
C8517 AD_SCL2 R8545 22
SBT2
10V
AD_SDA3 R8541 22
0.1u
XECS3
AD_SCL3 R8543 22
XECS5
from LiteII
AD_SDA0
AD_SDA0
AD_SCL0 to(7/14)(14/14)
AD_SCL0
AD_SDA1
AD_SDA1
AD_SCL1 to(12/14)(14/14)
AD_SCL1
AD_SDA2
AD_SDA2
AD_SCL2 to(5/14)(13/14)(14/14)
AD_SCL2
AD_SDA3
AD_SDA3
AD_SCL3 to(6/14)(14/14)
AD_SCL3
to other devices
AD_TMS R8528 56
TMS
AD_TRST
R8529 56
TRST
AD_TO_BA01 R8530 56
to(1/14)
TP8546 AD_TO_GC3FS_NEXT
R8531 56
TDO
AD_TO_BA01 AD_TCK R8532 56
TCK
R8522
100
R5666 R5667
10k to(13/14)
1k
TD_SPC_TO_FE
R5668
1k
AD_TO_HQ1L to(7/14)
R4026
0
AD_TO_SC
to(7/14)
AD_TO_SC
AD_TO_GC3FS_NEXT
AD_TMS
AD_TMS
AD_TCK
AD_TCK to(7/14)(13/14)
AD_TRST
AD_TRST
23 24
83
R4090
EXB2HV560JV From PEAKS-LiteII
AA_ED0
ED0
AA_ED1
ED1
AA_ED2
ED2
AA_ED3
ED3
AA_ED4
ED4
AA_ED5
ED5
AA_ED6
ED6
AA_ED7
ED7 to(1/14)
AA_ED8 LiteII
ED8
AA_ED9
ED9
AA_ED10
ED10
AA_ED11
ED11
AA_ED12
ED12
AA_ED13
ED13
AA_ED14
ED14
SUB3.3V
AA_ED15
ED15
R4091
EXB2HV560JV
R4168
EXB2HV473JV
AA_EA0
EA0
AA_EA1
EA1
AA_EA2
EA2
AA_EA3 to(1/14)
EA3
AA_EA4
EA4 LiteII
AA_EA5
EA5
AA_EA6
EA6
AA_EA7
EA7
R4089
EXB2HV560JV
R4079
EXB2HV560JV
AA_EA8
VI2P12 EA8, UV0
AA_EA9
VI2P13 EA9. UV1
AA_EA10
VI2P14 EA10, UV2
AA_EA11
VI2P15 EA11, UV3
AA_EA12
VI2P16 EA12, UV4
AA_EA13
VI2P17 EA13, UV5
AA_EA14
VI2P18 EA14, UV6
AA_EA15
VI2P19 EA15, UV7
AA_EA16
VI2P22 EA16, Y0 to(1/14)
AA_EA17
VI2P23 EA17, Y1
AA_EA18 B_PORT
VI2P24 EA18, Y2
AA_EA19 LiteII
VI2P25 EA19, Y3
AA_EA20
VI2P26 EA20, Y4
AA_EA21
VI2P27 EA21, Y5
AA_EA22
VI2P28 EA22, Y6
AA_EA23
VI2P29 EA23, Y7
R4081
EXB2HV560JV
MODE
SUB3.3V
R8770 R8772
10k 10k
ESZ0 ESZ1
to(1/14)
SUB3.3V
R8663 R8661
10k 10k
XECS2
AA_XECS4
SW_OFF_DET
STB3.3V
to(4/14)(5/14)(7/14)
STB_RST
DTV9V
R4147
22k Q4012
2SD0601A0L
R4143
1.5k
to(1/14) to(6/14)
R8769
Q4011
33
R4145
2SD0601A0L IS1DATA AG_SW_OFF_DET
5.6k
to Peaks Lite 2 to GenX4 port
R4141
R4146 1.5k
100k
SUB3.3V
R8844
10k
Q4010
2SD0601A0L Q4013
R4148
R4142 2SD0601A0L
47k
47k C4077
16V
1u
R4150 R4149
47k
47k
C4078
16V
1u
LVDS connector
to(14/14) to(1/14)
R8766 100
PANEL_MUTE DSRCK
TH-42PZ77U
DG-Board (3 of 14) Schematic Diagram
25 26
TH-42PZ77U
27