Panasonic TH-P54Z1D Service Manual page 63

12.2.6. A-Board (4/20) Schematic Diagram
! A-BOARD TXN/A1DKUM (4/20)
Peaks-DEST
REF No. 8000-8999
28 29
TO 2/20
AC_XPDCE2 R8860
XECS6 XPDCE2
68
R8854
VJUMP1005-S
AC_XPDWT
SMTD0 XPDWT
SMTCMD0
SMTCMD0 XPDCD1
SMTSEL0
SMTSEL0 XPDCD2
IS1CLK
IS1CLK CI OCP
CH1VAL
CH1VAL CI IRQ
SUB3.3V
R8471
R8272
R8475
10k 10k
EXB28V103JX
XPDCD1 CH1VAL
XPDCD2 SMTSEL0
SMTCMD0
XPDWT
AC_XPDWT
XCI_IREQ
AC_XPDCE2
IS1CLK
TO 2/20
XDSR0
R8520
10k
SUB3.3V
VJ8000
C8415
16V
0.1u
30 31
SUB3.3V
R8663
R8716 10k R8661
10k
10k
R8746
10k
TO 2/20 TO 5/20
R8575 68
ECLK AA_XECS0
R8576 68
XECS0
TO 14/20
R8577
68
XECS1
R8667 68
XECS2 AA_XECS2
R8578 68
XECS4 AA_XEAS
TO 5,14/20
R8508 68
XERE AA_XERE
TO 2,14/20
R8582 68
XEDK
TO 2/20
R8585
68
BOOTSWAP
TP8851
TO 6/20
R8897
AUDCLK G-SD_BOOT_STS
R8898
10k
R8677 R8494 R8515
2.2k 2.2k
2.2k
R8640 R8665 R8496 R8516
10k 2.2k 2.2k 2.2k
TO 4/20
R8637 68
TO 5/20
XNMIRQ XNMIRQ
R8653 68
NANDRYBY XIRQ0 NANDRYBY
R8638
68
SCARD_IRQ XIRQ1 XIRQ1
R8639 68
TO 8/20
FE_IRQ XIRQ2 XIRQ2
R8683 68
HDMI_IRQ XIRQ3 XIRQ3
TO 2/20 TO 14/20
R8652 68
GC6_IRQ1 XIRQ4 VI1P20
TO 2,5/20
VJ8601
USB_OCP XIRQ5 VI1P1
S
TO 18/20
VJ8600
W_HDMI_INT XIRQ6 VI2ENB
S
TO 2/20 TO 14/20
R8493 68
GC6_IRQ0 XIRQ9 VI2P11
TO 2,18/20
VJ8602
INT_PANEL_CEC XIRQ10 VI2P10
S
HSBCLKIN
SUB3.3V
R8676
10k
TO 2/20 TO 6/20
R8608
VOUTENB G-DTV_VOUTENB
68
R8963
10k
TO 2/20
R8501 100 AH_IECOUT0
Optical_5.1ch IECOUT0
R8502 330 AH_SRCK0
MAIN AUDIO DATA SRCK0
AH_LRCK0
R8503 330
COMMON LR/SR CLK LRCK0
R8504 330 AH_DMIX0
DMIX0 DMIX0
TO 2/20
MVDACO1
Comp. MVDACO1
R8510
160
1%
32 33
63
SUB5V
C8510
10V
10u
SDBOOT
SUB3.3V
SUB3.3V
R8619 R8609 R8654 R8642
R8517 R8698 R8618
10k 10k 10k 10k 10k 10k 10k
AB_NANDRYBY
R8514
TO 2/20
68
TO 5,14/20
AA_XIRQ3 ERXW
R8672
EA0
EXB2HV680JV
EA1
AA_GC6_IRQ1
EA2
EA3
EA4
EA5
EA6
EA7
AA_GC6_IRQ0
TO 5,14/20
TO 2/20
R8647 68
XEWE0 TO 14/20
R8651 68
XEWE1
R8579 68
ESZ0
R8580 68
ESZ1
TP8501
TO 12/20
MVDACO1
MVDACO1
Comp. (DVB_CVBS)
TO 8/20
MAIN AUDIO DATA
AH_DMIX0
AH_DMIX0
COMMON LR/SR CLK
AH_SRCK0
AH_SRCK0
AH_LRCK0
AH_LRCK0
for PHOTO OUT
AH_IECOUT0
AH_IECOUT0
34 35
AA_EA0 boot_mode[1]
boot_mode[2]
AA_EA1
AA_EA2 boot_mode[3]
AA_EA3 boot_mode[4]
clk_mode[0]
AA_EA4
clk_mode[1]
AA_EA5
AA_EA6 use_PCI
AA_EA7 PCI_HOST
AA_XEWE0
AA_XEWE1
36