A-Board (3/15) Schematic Diagram - Panasonic TH-50PZ850U Service Manual

11.10. A-Board (3/15) Schematic Diagram

A-BOARD TNPH0736ABS (3/15)
!
ExBUS
AA_EA0
EA0
AA_EA1
EA1
AA_EA2
EA2
AA_EA3
EA3
R8683 AA_EA4
EA4
EXB2HV101JV
AA_EA5
EA5
AA_EA6
EA6
AA_EA7
EA7
R8689
2.2k
AA_EA8
EA8
AA_EA9
EA9
AA_EA10
EA10
AA_EA11
EA11
AA_EA12
R8684
EA12
EXB2HV101JV AA_EA13
EA13
AA_EA14
EA14
AA_EA15
EA15
AA_EA16
EA16
to (1/15) AA_EA17
EA17
AA_EA18
EA18
AA_EA19
EA19
R8685 AA_EA20
EA20
EXB2HV101JV AA_EA21
EA21
AA_EA22
EA22
AA_EA23
EA23
EA24
EA25
R8517
2.2k
EA26
AA_ED0
ED0
AA_ED1
ED1
AA_ED2
ED2
AA_ED3
ED3
AA_ED4
R8690
ED4
EXB2HV330JV AA_ED5
ED5 Support Card
AA_ED6
ED6 NAND
AA_ED7
ED7 Support Card
AA_ED8
ED8 to (1/15) FE0_IRQ
AA_ED9
ED9 GC6_IRQ0 (IPR)
AA_ED10
ED10 GC6_IRQ2 (IIC)
AA_ED11
ED11 GC6_IRQ1 (VBI)
R8691 AA_ED12
ED12
EXB2HV330JV
AA_ED13
ED13
AA_ED14
ED14
AA_ED15
ED15
SUB3.3V 1394DMA_IRQ
HDMI_IRQ
POWER_DET
to (1/15) FE1_IRQ
1394_IRQ
R8699
100
AA_XECS0
XECS0 SD_CD
XECS1 R8701 SD_CD
100 AA_XECS2
XECS2
PIO
R8756
56 AB_EEPWP
PORT_5(5) IDE2IRQ
R8687
10k
PORT_5(4) IDE2RDY
to (1/15) R8688 10k
PORT_5(6) IDE2XDAK
R8703 10k
PORT_5(7) IDE2DRQ
R8759
100 TP8511
to (1/15) PORT_5(3) RMCI AG_SD_BOOT_STS
to (8/15)
R8760
10k
to (1/15)
TH-50PZ850U
A-Board (3/15) Schematic Diagram
19 20
NAND,Boot,SupportCard
I2C
R8606 56
SCL0
SUB3.3V
R8608 56
SDA0
to (1/15)
R8610 56
SCL1
R8612 56
SDA1
AD_SCL0
to (8/15)(15/15)
AD_SDA0
ERXW to (6/15)(14/15)(15/15)
ESZ0
ESZ1
R8711 100 AA_XEAS
XEAS
R8712 100 AA_XEDK
to (1/15) XEDK
SERIAL
XEDMR0
R8705 100 AA_XEWE0 R8805
XEWE0 SBO0
AA_XEWE1
R8706 100 R8806
XEWE1 SBI0
R8707 100 AA_XERE to (1/15) R8807
XERE SBO1
R8808
SBI1
NAND I/F
R8714 56 AA_XNFCE to (15/15)
XNFCE
R8715 56 AA_NFCLE
NFCLE
R8716 56 AA_XNFWE
XNFWE
to (1/15) R8717 56 AA_NFALE
NFALE JTAG
R8718 56 AA_XNFRE
XNFRE
R8719 56 AA_XNFWP
TP8500
XNFWP
TP8501
TRST TP8502
to (9/15) TCK
SUB3.3V
TMS
XNMIRQ
R8693 56 AA_NANDRYBY
XIRQ0
XIRQ1
R8518 56
to (14/15)
XIRQ2 XFEIRQ0
R8696 56
IRQI3 AA_GC6IRQ0
R8697 56
IRQI4 AA_GC6IRQ2 to (12/15)
R8526 56
IRQI5 AA_GC6IRQ1
TP8529 TP8528
TP8527
TP8530 TP8525
SDDAT0 R8528
56
SDDAT1 AA_HDMIIRQ to (11/15)
SDDAT2 AA_POWERDET to (4/15)
R8529
SDDAT3
56
SDCLK
R8566
0
SDCD
SDWP PORT0[0]
SDWP
PORT0[4]
PORT0[5]
PORT0[6]
PORT0[7]
to (1/15)
PORT5[2]
PORT0[1]
PORT0[2]
PORT0[3]
PORT3[5]
to (14/15)
RESET
XFERST
TP8513
R8747
X1394RST(LINK,PHY)/GPIO RST 56 SDRAM_CHK1
R8752
XFERST/SD_CHECK1 XSRSTO0 TP8522
10k
SDRAM_CHK3
DOCSIS RST XSRSTO1
TP8512
SDRAM_CHK2
SD_CHECK2 XSRSTO2
TP8523
GC6_RST XSRSTO3 SDRAM_CHK4
R8750
56 R8753
NRST
10k
to (12/15)
R8702
0
to (6/15) DTV_V
AG_DTV_XRST
AG_DTV_XRST
to (5/15)(8/15)
21 22
POD
IDE2D8
IDE2D9 AA_ED0
IDE2D10 AA_ED1
IDE2D11 AA_ED2
IRQI10 AA_ED3
IRQI11 AA_ED4
IRQI12 AA_ED5
IRQI13
AA_ED6
XDCD0 AA_ED7
XRTS0 AA_ED8
XDTR0 AA_ED9
to (1/15)
AA_ED10
IDE2D0 AA_ED11
IDE2D1
AA_ED12
IDE2D2
AA_ED13
IDE2D3 AA_ED14
IDE2D4 AA_ED15
IDE2D5
IDE2D6
AA_XECS2
IDE2D7
XCTS0
XRI0
SUB3.3V AA_XEWE0
XDSR0
AA_XEWE1
AA_XERE
AA_XEDK
AA_XEAS
AD_SCL0
AD_SDA0
AD_SCL1
VI1R0C0
AD_SDA1
VI1R3C1
VI1R4C2
VI1R5C3
VI1R6C4
VI1R7C5
56 AB_SBO0 VI1R2C6
AB_SBI0 VI1R1C7
56
56 VI1G0
AB_SBO1
56 VI1G1
AB_SBI1
VI1G2
VI1G3
AB_SBI0
AB_SBI0 VI1G4
AB_SBO0
AB_SBO0 VI1G5
VI1G6
VI1G7
R8801 10k
VI1B0
VI1B1
VI1B2
VI1B3
R8802 10k
VI1B4
VI1B5
R8803 10k
VI1B6
TP8516 R8804 10k
VI1B7
EXTRG_PRO to (1/15) VI1HSYNC
R8572
VI1VSYNC
68
SUB3.3V VI1CLK
VI1CKOUT
R8582
TP8504
10k
PRO_TDI
R8583 68
PRO_TMS
R8584 68 to (1/15)
PRO_TCK
R8585 68
PRO_TRST
VIDEO OUT (to GC6)
R8629 56
VO1VSYNC GC6_VSIC
SUB3.3V
R8789 56
VO1HSYNC GC6_HSIC
R8790
56
VO1CLK GC6_CLKIC
R8576
EXB2HV560JV
VO1G0 GC6_YIC0
VO1G1 GC6_YIC1
VO1G2 GC6_YIC2
VO1R0
VO1G3 GC6_YIC3
VO1R4
VO1G4 GC6_YIC4
VO1R5 to (1/15) to (12/15)
VO1G5 GC6_YIC5
VO1R6
VO1G6 GC6_YIC6
VO1R7
VO1G7 GC6_YIC7
RMCO
R8791
VO1R1
EXB2HV560JV
VO1R2 VO1B0 GC6_UVIC0
VO1R3 VO1B1 GC6_UVIC1
VO3CLK VO1B2 GC6_UVIC2
VO1B3 GC6_UVIC3
VO1B4 GC6_UVIC4
VO1B5 GC6_UVIC5
VO1B6 GC6_UVIC6
VO1B7 GC6_UVIC7
SVDACO0
R8723
82
SVDACO1 to (1/15)
R8724
TP8510 82
SVDACO2
CVBS_OUT
R8725
82
23 24
50
10k
R8736
AA_ED0 VI2Y0
R8734 10k
AA_ED1 VI2Y1
AA_ED2 VI2Y2
AA_ED3 VI2Y3
AA_ED4 VI2Y4
AA_ED5 VI2Y5
AA_ED6 VI2Y6
AA_ED7 VI2Y7
AA_ED8 VI2Y8
AA_ED9 VI2Y9
AA_ED10
R8742
10k
AA_ED11 VI2C0
R8741 10k
AA_ED12 VI2C1
AA_ED13 VI2C2
AA_ED14 to (12/15) VI2C3 to (1/15)
AA_ED15 VI2C4
VI2C5
VI2C6 R8507
AA_XECS2
VI2C7
VI2C8
VI2C9
AA_XEWE0
AA_XEWE1
AA_XERE *R8743 10k
VI2VSYNC
*R8744 10k
VI2HSYNC
IC8500
AA_XEDK *R8745 10k
VI2CLK
TVRP890S
AA_XEAS
to (1/15)
SUB3.3V
C8528
16V
0.1u
SUB3.3V
C8566
TP8509 16V TP8508
0.1u
1 NC 8 R8722
VCC 4.7k
TP8505
R8748
22
2 7 AB_EEPWP
NC
WC
TP8507
R8721
22
3 6 AD_SCL0
NC
SCL
R8720 TP8506
22 AD_SDA0
4 VSS 5
SDA
IC8506
TVRP918S
EEPROM
25 26
1
SUB3.3V
C8500
16V
0.1u
47k
128/256Mbit
NOR FLASH
C8501
16V 0.1u
C8529
16V
0.1u
IC8501
BOOT ROM
C3ZBN0000030
WP
TH-50PZ850U
A-Board (3/15) Schematic Diagram
27