A-Board (2/14) Schematic Diagram - Panasonic TC-L37G1 Service Manual

11.3. A-Board (2/14) Schematic Diagram

SUB3.3V
L8500
C8500
J0JHC0000075
TO 1/14 16V
0.1u
NANDRYBY
R8504
10k
R8514
0
R8512
10k
! A-BOARD (2/14)
TXN/A10PMGS (37inch)
TXN/A10PNGS (32inch)
Around Peaks
ExBUS, BootROM/NOR FLASH, NAND, SUPPORT CARD
DIGITAL(NAND,BOOT,ETC)
10 11
SUB5V
FOR
FACTORY USE
A17
C8501
16V
0.1u
C8517
16V
0.1u
*IC8502
FLASH
TVRQ542ABS
AA_EA24
AA_XECS0
XECS2
XECS4
AA_XERE
AA_XEWE0
AA_XRST
SUB3.3V
TP8550
C8506
16V 0.1u
1 NC 8 R8556
VCC
4.7k TO 1/14
TP8551
2 NC 7 VI2CLK2
WC EEPROM_WP
R8559
56
3 6
NC
SCL
4 VSS 5
SDA
R8555 SUB3.3V SUB3.3V
R8554
22
*IC8503 22
TP8552
TVRQ544AAS TP8553
EEPROM
I2C
AD_SDA0
AD_SCL0
AD_SDA1
AD_SCL1
AD_SDA2
AD_SCL2
AD_SDA3
AD_SCL3
AD_SDA0
AD_SCL0
AD_SDA1
AD_SCL1
AD_SDA2
AD_SCL2
AD_SDA3
AD_SCL3
SUB3.3V
R8533
10k
R5058
10k
12 13
SUB3.3V
R8661
R8663
10k
10k
XECS2
XECS4
TO 1/14
R8614 33
SBI0
R8615 33
SBO0
R8518
TO 1/14
33
VI2P4
TO 1/14
R8517 33
XECS0
XECS2
XECS4
TO 1/14
R8519
33
XERE
R8520 33
XEWE0
TO 3/14
AA_XRST
TO 1/14
R8538 22 SD_CARD
SDA0
R8539 22
SCL0
R8540 22
SDA1
R8542
22
SCL1
R8544 22
SBT0 SDA2
R8545
22
SBT2 SCL2
R8541 22
from LiteII
XECS3 SDA3
R8543
22
XECS5 SCL3
TO 14/14
AD_SDA0
AD_SCL0
TO 5,10/14
AD_SDA1
AD_SCL1
TO 5,10,11/14
AD_SDA2
AD_SCL2
TO 5,6/14
AD_SDA3
AD_SCL3
TO 1/14
JTAG
TDI
TMS
TRST
TCK
R5137 R5069
10k 10k
14 15
37
R4090 TO 1/14
EXB2HV560JV
AA_ED0
ED0
AA_ED1
From PEAKS-LiteII
ED1
AA_ED2
ED2
AA_ED3
ED3
AA_ED4
ED4
AA_ED5
ED5
AA_ED6
ED6
AA_ED7
ED7
AA_ED8 R4091
ED8
AA_ED9 EXB2HV560JV
ED9
AA_ED10
ED10
AA_ED11
ED11
AA_ED12
ED12
AA_ED13
ED13
AA_ED14
SUB3.3V
ED14
AA_ED15
ED15
R4168
EXB2HV473JV
AA_EA0
EA0
AA_EA1
EA1
AA_EA2
EA2
AA_EA3
EA3
AA_EA4
EA4
AA_EA5
EA5
AA_EA6
EA6
AA_EA7
EA7
R4079 R4089
EXB2HV560JV
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
AA_EA17
VI2P23 EA17, Y1
AA_EA18
VI2P24 EA18, Y2
AA_EA19
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
SUB3.3V
L8507
J0JHC0000045
TO 1/14 R8573
EXB28V221JX
AE_SDDAT2
SDDAT2
AE_SDDAT3
SDDAT3
AE_SDDAT0
SDDAT0
AE_SDDAT1
SDDAT1
R8721 AE_SDWP
68
SDWP
R8722 68 AE_SDCD
SDCD
R8574 AE_SDCMD
68
SDCMD
R8575 220 AE_SDCLK R8566
SDCLK
EXB2HV103JV
L8509
J0JAC0000006
R8568 R8569 R8570 R8571 R8572
33
33 33 33 EXB28V330JX
C8533
16V
0.1u
C8534
16V
47u
+
C8537
16V
2.2u
W.P. 10 D.SW
NO
12
JK8302
K1NA09E00080
11
SD CARD SLOT
16 17 18