Panasonic TH-42PZ80Q Service Manual page 51

11.11. A-Board (3/18) Schematic Diagram
A-BOARD TNPH0737S (3/18)
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ExBUS
AA_EA0
EA0
AA_EA1
EA1
AA_EA2
EA2
AA_EA3
EA3
R8483 AA_EA4
EA4
AA_EA5
EXB2HV101JV
EA5
AA_EA6
EA6
AA_EA7
EA7
AA_EA8
EA8
AA_EA9
EA9
AA_EA10
EA10
AA_EA11
EA11
R8484 AA_EA12
EA12
EXB2HV101JV AA_EA13
EA13
AA_EA14
EA14
AA_EA15
EA15
AA_EA16
EA16
AA_EA17
EA17
AA_EA18
EA18
AA_EA19
EA19
R8485 AA_EA20
EA20
EXB2HV101JV AA_EA21
EA21
AA_EA22
EA22
AA_EA23
EA23
EA24
EA25
EA26
AA_ED0
ED0
AA_ED1
ED1
AA_ED2
ED2
AA_ED3
ED3
to (1/18)
R8490 AA_ED4
ED4
AA_ED5
EXB2HV330JV
ED5
AA_ED6
ED6
AA_ED7
to (1/18)
ED7
AA_ED8
ED8
AA_ED9
ED9
to (1/18)(3/18)(13/18)
AA_ED10
ED10
AA_ED11 to (1/18)
ED11
R8491 AA_ED12
ED12
EXB2HV330JV AA_ED13
ED13
AA_ED14
ED14
to (1/18)
AA_ED15
ED15
SUB3.3V
R8499 100 AA_XECS0
XECS0
to (1/18)
XECS1
R8501 AA_XECS2
100
XECS2
R8503 100 AA_XECS4
XECS4
R8504 100 AA_XECS5
XECS5
PIO
R8556 56 AB_EEPWP
to (1/18) PORT_5(5) IDE2IRQ
R8422
10k
PORT_5(4) IDE2RDY
to (1/18)(18/18)
R8423 10k
PORT_5(6) IDE2XDAK
to (1/18) R8424 10k
PORT_5(7) IDE2DRQ
TP8311
to (9/18)
to (1/18) PORT_5(3) RMCI AG_SD_BOOT_STS
R8559
100
R8560 SUB3.3V
10k
Support Card XNMIRQ
NAND XIRQ0
Support Card XIRQ1
to (1/18) FE0_IRQ XIRQ2
GC6_IRQ0 (IPR) IRQI3
GC6_IRQ2 (IIC) IRQI4
GC6_IRQ1 (VBI) IRQI5
SUB3.3V
1394DMA_IRQ SDDAT0
HDMI_IRQ SDDAT1
POWER_DET SDDAT2
FE1_IRQ SDDAT3
to (1/18)
1394_IRQ AA_X1394IRQ
LOSD_V_IRQ
SDCD
SD_CD SDWP
SD_CHECK2 XHWRSTO
R8547
XFERST/SD_CHECK1 XSRSTO0
to (1/18)
R8548
DOCSIS RST XSRSTO1
X1394RST(LINK,PHY)/GPIO RST
R8546
XSRSTO2
GC6_RST R8550
XSRSTO3
GC6_XRST
to (6/18)(9/18) AG_DTV_XRST
TH-42PZ80Q
A-Board (3/18) Schematic Diagram
19 20
NAND,Boot,SupportCard
to (1/18)
SUB3.3V
I2C
R8406 56 AD_SCL0
SCL0
R8408 56 AD_SDA0
SDA0
to (1/18) R8410 56
SCL1
R8412 56
SDA1
to (9/18)
AD_SCL0
(17/18)
AD_SDA0
to (7/18)
AD_SCL1
(16/18)
AD_SDA1
(17/18)
SUB3.3V
SERIAL
AB_SBO0
R8605 56
SBO0
R8606 56 AB_SBI0
SBI0
to (1/18) R8607 56 AB_SBO1
SBO1
R8608 56 AB_SBI1
SBI1
ERXW
ESZ0
R8511
ESZ1
100 AA_XEAS
XEAS
AA_XEDK
AA_XEDK
AA_XEDMR0
XEDMR0
R8513 ILINK_SerialIN
56
AA_XEWE0 AK_IS1CLK
R8505 100 R8369 33
XEWE0 IS1CLK
R8506 100 AA_XEWE1 R8390 33 AK_IS1VAL
XEWE1 IS1VAL
R8507 AA_XERE R8391 AK_IS1PSYNC
100 33
XERE IS1PSYNC
R8392 33 AK_IS1DATA
IS1DATA
to (1/18)
AK_IS0CLK
NAND I/F AK_IS0CLK
AK_IS0VAL
AK_IS0VAL
R8514 56 AA_XNFCE AK_IS0PSYNC
XNFCE AK_IS0PSYNC
R8515 56 AA_NFCLE AK_IS0DATA
NFCLE AK_IS0DATA
R8516 56 AA_XNFWE
XNFWE
R8517 56 AA_NFALE
NFALE
R8518 AA_XNFRE
56
XNFRE
R8519 56 AA_XNFWP
XNFWP
JTAG
TP8301 TP8316
TP8300 TP8302
1394
to (5/18) R8370 68 LINK_TRST
TRST
R8371 68 LINK_TCK
(10/18)
TCK
R8372 68
to (1/18) EXTRG_PRO
R8373 68 LINK_TMS
to (5/18) TMS
TP8303
SUB3.3V
(10/18) R8381 10k
R8374 68 LINK_TDI
R8375 68 LINK_TDO
TP8304
R8382 10k
Pro
PRO_TDI
R8383 68
PRO_TMS
R8384 68
PRO_TCK
R8385 68
PRO_TRST
R8493 56 AA_NANDRYBY
R8318 56
to (16/18)
AB_XFEIRQ0
R8496 56
AA_GC6IRQ0
R8497 56
to (13/18)
AA_GC6IRQ2
R8326
56
AA_GC6IRQ1
FE_SerialIN
to (1/18)(16/18) CH0CLK
R8327 56
AA_XEDMR0
R8328 56 to (12/18)
AA_HDMIIRQ
R8571
R8329 56
AA_POWERDET to (4/18)
47k
AA_X1394IRQ
R8566 0
SDWP
RESET
SVDACO0
TP8313
R8523
SDRAM_CHK1
82
56
AB_XFERST to (16/18)
R8564 TP8323
SVDACO1
SDRAM_CHK3
10k
R8524
56 82
AB_XDOCRST to (16/18) TP8310
R8502
0
SDRAM_CHK2
56 AB_XHWRSTO TP8312 to (7/18) DTV_V SVDACO2
CVBS_OUT
56 R8525
to (13/18)
NRST 82
SDRAM_CHK4
R8558 TP8324
10k
AG_DTV_XRST
21 22
POD
AA_ED0
AA_ED0
R8352 AA_ED1
AA_ED1
EXB2HV560JV
AG_MDI0 AA_ED2
IDE2D8 AA_ED2
AG_MDI1 AA_ED3
AA_ED3
IDE2D9
AG_MDI2 AA_ED4
IDE2D10 AA_ED4
AG_MDI3 AA_ED5
AA_ED5
IDE2D11
AG_MDI4 AA_ED6
IRQI10 AA_ED6
AG_MDI5 to (18/18) AA_ED7
IRQI11 AA_ED7
to (13/18)
AG_MDI6 AA_ED8
IRQI12 AA_ED8
AG_MDI7 AA_ED9
IRQI13 AA_ED9
R8346 56 AG_MIVAL AA_ED10
AA_ED10
XDCD0
R8347 AG_MISTRT AA_ED11
56
XRTS0 AA_ED11
R8350 56 AG_MICLK AA_ED12
XDTR0 AA_ED12
AA_ED13
AA_ED13
AA_ED14
AA_ED14
AA_ED15
AA_ED15
MDO [0] AG_MDO0
MDO [1] AG_MDO1
MDO [2]
AG_MDO2
MDO [3] AG_MDO3
MDO [4]
AG_MDO4
to (1/18)
MDO [5] AG_MDO5 AA_XECS2
AA_XECS2
(18/18)
MDO [6] AG_MDO6
MDO [7]
AG_MDO7
MOVAL AG_MOVAL AA_XEWE0 to (13/18)
AA_XEWE0
MOSTRT AG_MOSTRT AA_XEWE1
AA_XEWE1
MCLKO AG_MOCLK AA_XERE
AA_XERE
AA_XEDK
AA_XEDK to (1/18)(3/18)(13/18)
AA_XEAS
to (13/18)
AA_XEAS
R8354 56 AG_SCTL
IRQI6
R8355
56 AG_SCLK
IRQI7
to (1/18) to (18/18)
R8356 56 AG_SDI
IRQI8
R8357 AG_SDO
56
IRQI9
R8313
47k
SUB3.3V
R8366 56 AG_MDET
PORT0[0] VO1R0
R8361 56 AG_CD1
PORT0[4] VO1R4
R8362 56 AG_CD2
PORT0[5] VO1R5
AG_VS1
R8363 56
PORT0[6] VO1R6
R8364 56 AG_VS2
PORT0[7] VO1R7
to (1/18) R8561 56 AG_READY to (18/18)
PORT5[2] RMCO
R8365 56 AG_PWCNT0
PORT0[1] VO1R1
R8358 56 AG_BUFCTL
PORT0[2] VO1R2
R8359 56 AG_PWCNT1
PORT0[3] VO1R3
R8360 56 AG_RESET
PORT3[5] VO3CLK
to (1/18)
VIDEO OUT (to GC6)
R8429 56
VO1VSYNC GC6_VSIC
R8589
56
VO1HSYNC GC6_HSIC
R8590 56
VO1CLK GC6_CLKIC
R8376
EXB2HV560JV
VO1G0 GC6_YIC0
VO1G1 GC6_YIC1
VO1G2 GC6_YIC2
VO1G3 GC6_YIC3
VO1G4 GC6_YIC4
VO1G5 GC6_YIC5
to (1/18) to (13/18)
VO1G6 GC6_YIC6
VO1G7 GC6_YIC7
R8591
EXB2HV560JV
VO1B0 GC6_UVIC0
VO1B1
GC6_UVIC1
VO1B2 GC6_UVIC2
VO1B3 GC6_UVIC3
VO1B4 GC6_UVIC4
VO1B5 GC6_UVIC5
VO1B6 GC6_UVIC6
VO1B7 GC6_UVIC7
to (1/18)
to (1/18)
23 24
51
R8536 10k
VI2Y0
to (1/18)
R8534 10k
VI2Y1
VI2Y2
VI2Y3
VI2Y4
VI2Y5 to (1/18)
(5/18)
VI2Y6
VI2Y7
VI2Y8
VI2Y9
R8542 10k
VI2C0
R8541 10k to (1/18)
VI2C1
VI2C2
VI2C3 C8300
16V
VI2C4
0.1u
VI2C5
VI2C6
VI2C7 to (1/18)
VI2C8 (5/18)
VI2C9
R8543 47k
IC8300 128/256Mbit
VI2VSYNC
47k
R8544 NOR FLASH
VI2HSYNC
R8545 47k TVRP881S
VI2CLK
SUB3.3V
R8539 10k
HDMIENB
R8540 10k to (1/18)
HDMICK
C8301
16V
0.1u
R8528 10k
AI1IEC
R8526
10k
AI1DMIX
R8529 10k
AI1ADCCK
R8530 10k
AI1BCK
R8531 10k
AI1LRCK
to (1/18)
R8527 10k
AI2DMIX
R8532 10k
AI2ADCCK
R8537
10k
AI2BCK
R8538 10k
AI2LRCK
to (17/18)
VI1R0C0
VI1R3C1
VI1R4C2
VI1R5C3
VI1R6C4
VI1R7C5
VI1R2C6 SUB3.3V
VI1R1C7
C8328 C8329
VI1G0 16V 16V
0.1u
VI1G1 0.1u
VI1G2
VI1G3
VI1G4
VI1G5
VI1G6
to (1/18)
VI1G7
R8601 10k
VI1B0
VI1B1
IC8301
VI1B2
BOOT ROM
VI1B3
C3ZBN0000031
R8602 10k
VI1B4
VI1B5
R8603 10k
VI1B6
R8604 10k
VI1B7
VI1HSYNC
WP
VI1VSYNC
VI1CLK
VI1CKOUT
SUB3.3V
TP8309
C8366 TP8308
0.1u
16V
R8522
FOR
4.7k
1 E0 8
FACTORY
VCC
TP8305
USE
R8554
2 7 22 AB_EEPWP
E1
WC
TP8307
R8521
22
3 E2 6 AD_SCL0
SCL
TP8306
R8520
22 AD_SDA0
4 VSS 5
SDA
*IC8307
TVRP882S
EEPROM
SUB3.3V
R8592 10k
SBT2
to (1/18)
SUB3.3V
R8575 R8573
TEST0
10k 10k
TEST1
TEST2
R8577
0
TH-42PZ80Q
A-Board (3/18) Schematic Diagram
25 26
1
2
SUB3.3V
AB_SBI0
AB_SBI0
AB_SBO0
AB_SBO0
SUB5V
A14
1
AB_SBI1
2
3 AB_SBO1
4
27