A-Board (3/14) Schematic Diagram - Panasonic tc-p46s2 Service Manual

12.7. A-Board (3/14) Schematic Diagram

A-BOARD TXN/A1LLUUS (3/14)
!
SUB3.3V
TP8509 C8503
16V
0.1u
1 E0 8
R8538
VCC
4.7k
TP8510
2 7
E1
24KEC_EEP_WP
WC
3 E2 6
SCL
4 VSS 5
SDA
TP8512
R8511 R8510
*IC8503
TVRR168AAS TP8511
EEPROM
I2C
SD_CARD
TO 1/14
SDDAT0
SDCD
SDDAT1
SDDAT2
SDDAT3
SDCLK
SDCMD
SDWP
19 20
NOR,SDcard,EEP
STB3.3V
L8500
J0JHC0000045
R8528
4.7k
TO 1/14
*IC8502
TVRR166AGS
24KEC_I2CCLK2
TO 1,10/14
24KEC_I2CDATA2
SD/IC_CARD
C8520
16V
R8539 0.1u
EXB2HV680JV R8543
AE_SDDAT0 EXB2HV103JV
AE_SDCD
AE_SDDAT1
AE_SDDAT2
AE_SDDAT3
AE_SDCLK
AE_SDCMD
AE_SDWP
R8530
EXB2HV330JV
TP8505
TP8506
TP8507
TP8508
JK8502
K1NA12E00017
SD CARD SLOT
C8513
16V
0.1u
C8512
16V
47u
21 22
R8531
AA_XECS0 68
XECS0
R8532
AA_XERE 68
XERE
TO 1/14
R8533
AA_XEWE0 68
XEWE0
MCU_XRST
MCU_XRST TO 1,4,7/14
C8506
16V
0.1u
128Mbit NOR FLASH
SUB3.3V_SD
L8501
J0JHC0000045
TP8504
TP8503
TP8502
TP8501
C8514
R8546
16V
100
0.01u
C8504
C8505
L8502 16V
16V
0.1u
0.1u
23 24
49
AA_ED0
EBDAT0
AA_ED1
EBDAT1
AA_ED2
EBDAT2
AA_ED3
EBDAT3
AA_ED4
EBDAT4
AA_ED5
EBDAT5
AA_ED6
EBDAT6
AA_ED7
EBDAT7
R8515
EXB2HV680JV
AA_ED8
EBDAT8
AA_ED9
EBDAT9
AA_ED10
EBDAT10
AA_ED11
EBDAT11
AA_ED12
EBDAT12
AA_ED13
EBDAT13
AA_ED14
EBDAT14
AA_ED15
EBDAT15
R8516
EXB2HV680JV STB3.3V
R8521
4.7k
AA_EA1
EBADD1
AA_EA2
EBADD2
AA_EA3
EBADD3
AA_EA4
EBADD4
AA_EA5 TO 1/14
EBADD5
AA_EA6
EBADD6
AA_EA7
EBADD7
R8514
R8522 R8502 R8523
EXB2HV680JV
4.7k 4.7k 4.7k
AA_EA8
EBADD8
AA_EA9
EBADD9
AA_EA10
EBADD10
AA_EA11
EBADD11
AA_EA12
EBADD12
AA_EA13
EBADD13
AA_EA14
EBADD14
AA_EA15
EBADD15
R8512
R8560 R8557
EXB2HV680JV
4.7k 4.7k
AA_EA16
EBADD16
AA_EA19
EBADD19
AA_EA18
EBADD18
AA_EA17
EBADD17
AA_EA22
EBADD22/NAALE
AA_EA21
EBADD21/NACLE
AA_EA20
EBADD20
AA_EA23
EBADD23/NABSY_N
R8513
R8501
AA_EA24 68
EBADD24
EXB2HV680JV
25 26 27