A-Board (3/13) Schematic Diagram - Panasonic TC-L37D2 Service Manual

11.4. A-Board (3/13) Schematic Diagram

! A-BOARD TXN/A10QAMS (3/13)
SUB3.3V
C8503
TP8509 16V
0.1u
1 8
A0 R8538
Vcc
4.7k
TP8510
2 A1 7
WP
3 6
A2
SCL
4 Vss 5
SDA
TP8512
R8511 R8510
0 0
*IC8503
TVRR628AAS
EEPROM TP8511
19 20
STB3.3V
L8500
J0JHC0000045
R8528
4.7k
*IC8502
TVRR632AES
24KEC_EEP_WP TO 1/13
24KEC_I2CCLK2_EEP
TO 13/13
24KEC_I2CDATA2_EEP
SD_CARD TO 1/13
R8539
EXB2HV680JV
AE_SDDAT0
SDDAT0
AE_SDCD
SDCD
AE_SDDAT1
SDDAT1
AE_SDDAT2
SDDAT2
AE_SDDAT3
SDDAT3
AE_SDCLK
SDCLK
AE_SDCMD
SDCMD
AE_SDWP
SDWP
JK8502
K1NA09E00121
SD CARD SLOT
21 22
R8531
AA_XECS0 68
XECS0
R8532
68 TO 1/13
AA_XERE
XERE
AA_XEWE0
XEWE0
R8533
68
MCU_XRST
MCU_XRST TO 1,4,7/13
C8506
16V
0.1u
128Mbit NOR FLASH
SD/IC_CARD
SUB3.3V_SD
C8520
16V
0.1u
R8543
EXB2HV103JV
L8501
J0JHC0000045
R8530
EXB2HV330JV
TP8505
TP8504
TP8506
TP8507 TP8503
TP8508 TP8502
TP8501
C8517
C8514 C8515
10V R8547 R8548
25V 10V
10u 47k
47k 0.01u
10u
R8546
100
L8502
C8505
16V C8504
0.1u 16V
0.1u
C8513
16V
0.1u
C8512
16V
47u
23 24
38
R8515
EXB2HV680JV
AA_ED0
EBDAT0
AA_ED1
EBDAT1
AA_ED2
EBDAT2
AA_ED3
EBDAT3
AA_ED4
EBDAT4
AA_ED5
EBDAT5
AA_ED6
EBDAT6
AA_ED7
EBDAT7
R8516
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
STB3.3V
R8514
EXB2HV680JV
R8521
4.7k
AA_EA1
EBADD1
AA_EA2 TO 1/13
EBADD2
AA_EA3
EBADD3
AA_EA4
EBADD4
AA_EA5
EBADD5
AA_EA6
EBADD6
AA_EA7
EBADD7
R8522 R8502 R8523
4.7k 4.7k 4.7k
R8512
EXB2HV680JV
AA_EA8
EBADD8
AA_EA9
EBADD9
AA_EA10
EBADD10
AA_EA11
EBADD11
AA_EA12
EBADD12
AA_EA13
EBADD13
AA_EA14
EBADD14
AA_EA15
EBADD15
R8560 R8557
4.7k 4.7k
R8513
EXB2HV680JV
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
AA_EA24
EBADD24
R8501
68
STB3.3V
C8519
6.3V
1u
25 26 27