Panasonic TH-C42HD18A Service Manual page 47

42 inch class 720p plasma hdtv
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11.11. A-Board (3/15) Schematic Diagram
A-BOARD TNPH0716AJS (3/15)
!
C8506
NAND_I/F
TP8550
16V
0.1u
to (1/15)
1
8
LiteIIp
NC
R8556
VCC
4.7k
NANDRYBY
NANDRYBY
2
NC
7
XNFWP
WC
XNFWP
3
6
NC
SCL
4
VSS
5
SDA
R8554
R8555
*IC8503
22
22
TVRQ180S
EEPROM
Comp
to (1/15)
YC
YUV RGB
LiteIIp
-
-
-
MVDACO1
C
U
B
MVDACO2
Y
Y
G
MVDACO3
Comp. V
R
R8524
TP8502
VJUMP1005-S
to (3/15)
DTV_V
S
SD CARD
C8519
16V
0.01u
R8565
10k
SD_CARD
R8573
EXB28V680JX
AE_SDDAT0
SDDAT0
AE_SDDAT2
SDDAT2
AE_SDDAT3
SDDAT3
to (1/15)
AE_SDDAT1
SDDAT1
R8721
56
AE_SDWP
LiteIIp
SDWP
AE_SDCD
R8722
56
SDCD
R8566
R8574
68
AE_SDCMD
EXB28V103JX
SDCMD
R8575
82
AE_SDCLK
SDCLK
FL8500
J0HAAA000013
TH-C42HD18A
A-Board (3/15) Schematic Diagram
19
20
DIGITAL(NAND,BOOT,ETC)
ExBUS, BootROM/NOR FLASH, NAND, SUPPORT CARD
SUB3.3V
TP8551
to (1/15)
VI2CLK2
PORT9[4] EEPROM_WP
TP8552
TP8553
NAND, BootROM/NOR FLASH
SUB3.3V
SUB3.3V
L8507
J0JHC0000045
R8504
10k
C8513
16V
0.01u
R8562
10k
R8563
10k
R8564
10k
R8570
33
C8501
16V
0.1u
R8502
R8561
33
0
TP8516
TP8515
TP8514
IC8502
TVRP788S
FL8501
J0HAAA000013
2
1
2
1
TP8519
C4780
16V
0.1u
TP8518
TO
A52
GS-BOARD
(GS52)
R8512
10k
21
22
SUB3.3V
R8663
R8661
10k
10k
XECS2
XECS4
SUB3.3V
R8772
R8770
10k
10k
ESZ0
ESZ1
SUB3.3V
R8793
10k
XIRQ1
R8517
33
AA_XECS0
XECS0
to (1/15)
XECS2
XECS2
XECS4
XECS4
R8519
AA_XERE
33
XERE
AA_XEWE0
XEWE0
R8520
33
AG_DTV_XRST
AG_DTV_XRST
to (4/15)(7/15)
STB_D3.3V
SUB3.3V
A_SDA0
R8538
22
SDA0
A_SCL0
R8539
22
SCL0
AD_SDA1
R8540
22
SDA1
AD_SCL1
R8542
22
to (1/15)
SCL1
AD_SDA2
R8544
22
from LiteIIp
SBT0
AD_SCL2
R8545
22
SBT2
AD_SDA3
R8541
22
XECS3
AD_SCL3
R8543
22
XECS5
C8517
16V
0.1u
A_SDA0
A_SDA0
128/256Mbit
A_SCL0
to (11/15)
NOR FLASH
A_SCL0
AD_SDA1
AD_SDA1
to (9/15)(11/15)
AD_SCL1
AD_SCL1
AD_SDA2
AD_SDA2
AD_SCL2
to (5/15)(10/15)(13/15)
AD_SCL2
AD_SDA3
AD_SDA3
AD_SCL3
to (7/15)(11/15)
AD_SCL3
to other devices
SUB3.3V
TP8546
R8533
10k
TMS
R8528
56
TMS
TP8544
R8529
56
TRST
TP8564
TDI
R8530
56
to (1/15)
TDI
TP8547
TDO
R8531
56
LiteIIp
TDO
TCK
R8532
56
TCK
R5058
R5137
R5069
10k
10k
10k
P3.3V
R8608
47k
PD2M_TDI
PD2M_TMS
to (13/15)
PD2M_TRST
PD2M_TCK
R5139
R8536
10k
10k
R5138
10k
23
24
47
From PEAKS-LiteIIp
R4090
EXB2HV560JV
AA_ED0
ED0
AA_ED1
ED1
AA_ED2
ED2
AA_ED3
ED3
AA_ED4
ED4
AA_ED5
ED5
AA_ED6
ED6
AA_ED7
ED7
to (1/15)
AA_ED8
R4091
ED8
AA_ED9
EXB2HV560JV
LiteIIp
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
to (1/15)
EA3
AA_EA4
EA4
LiteIIp
AA_EA5
EA5
AA_EA6
EA6
AA_EA7
EA7
R4089
R4079
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
to (1/15)
AA_EA16
B_PORT
VI2P22
EA16, Y0
AA_EA17
VI2P23
EA17, Y1
LiteIIp
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
SW_OFF_DET
to (7/15)
to (1/15)
R8769
GenX5 port
33
VI2ENB
AG_SW_OFF_DET
SUB3.3V
R8844
10k
TH-C42HD18A
A-Board (3/15) Schematic Diagram
25
26
27

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