Panasonic TH-46PZ81E Service Manual page 49

11.11. A-Board (4/20) Schematic Diagram
! A-BOARD TXN/A1SLTD (4/20)
Module A CONTROL
1
MPEG OUTPUT STREAM to MODULE
2
MPEG INPUT STREAM from MODULE
3
BUS DATA to MODULE
4
BUS ADDRESS to MODULE
5
GND
AU_DA3
AU_DA4
AU_DA5
AU_DA6
AU_DA7
AS_CE1- CE1#
AY_EAA11 A10
AS_OE- OE#
AY_EAA12 A11
*R8450
AY_EAA10 A9
10k
AY_EAA9 A8
AY_EAA14 A13
AY_EAA15 A14
AS_WE- WE#
AS_IREQ-
IREQ#
*R8433 22k
VCC
VPP1
AR_ENINA
MIVAL
AR_CLKINA MCLKI
AY_EAA13
A12
AY_EAA8 A7
AY_EAA7
A6
AY_EAA6 A5
AY_EAA5
A4
AY_EAA4 A3
AY_EAA3
A2
AY_EAA2 A1
AY_EAA1 A0
AU_DA0
AU_DA1
AU_DA2
IOIS16#
6
7
MPEG OUTPUT STREAM to PEAKS
8
TH-46PZ81E
A-Board (4/20) Schematic Diagram
28 29
DTV
AQ_DATAOUTA0
*R8086
100k
*R8087 AQ_DATAOUTA1
100k
AQ_DATAOUTA2
*R8088
100k
*R8445 AQ_DATAOUTA3
100k
CI SLOT
AQ_DATAOUTA4
*R8089
100k
AQ_DATAOUTA5
*R8090
100k
AQ_DATAOUTA6
*R8091
K1NA68B00051 100k
*R8092 AQ_DATAOUTA7
100k
AQ_PKTSTOUTA
*R8437
100k
*JK8401
AQ_CLKOUTA
*R8438
*R8410 100k
AQ_ENOUTA
22k *R8440
100k
1
35 GND
*R8465
2
0
36 0 *R8409 AS_CD1-
3
68 *R8461 AQ_DATAOUTA3
37
4
*R8421
38 68 AQ_DATAOUTA4
5
68 *R8422 AQ_DATAOUTA5
39 *C8417
25V
6
*R8423
40 68 AQ_DATAOUTA6 0.01u
7
68 *R8424 AQ_DATAOUTA7
41
*R8435
8
10k
42
9 CE2#
43
VS1#
10
44 AS_IORD-
11
45 AS_IOWR-
12
AR_PKTSTINA
46
13
47 AR_DATAINA0
14
AR_DATAINA1
48
15
49 AR_DATAINA2
16
AR_DATAINA3
50
17
51 VCC
18
VPP2
52
19 *C8411
53 AR_DATAINA4 *C8412
10V 16V
MDI4
20 100u
AR_DATAINA5 0.1u
54
MDI5
21
55 AR_DATAINA6
MDI6
22
56 AR_DATAINA7
MDI7
23 *R8460
AQ_CLKOUTA
57 MCLKO
24 68 *R8434
58 RESET AS_RSTA
47k
25 TP8402
AS_WAIT-
59 WAIT#
26
60
INPACK#
*R8436
27
AS_REG- 10k
61 REG#
28
*R8459
62 AQ_ENOUTA
68
29
*R8458 AQ_PKTSTOUTA
63
68
30 *R8425
64 AQ_DATAOUTA0
68
31
*R8457 AQ_DATAOUTA1
65
68
32 *R8456
AQ_DATAOUTA2
66
68
33 *R8466
*R8462
67 CD2# AS_CD2-
0 0
34
68 *C8416
25V
*R8411 0.01u
22k
CI SLOT A
R8446 10k
R8447 10k
R8448 10k
R8449
EXB2HV103JV
30 31
SUB3.3V
L8580
J0JHC0000075
R8581
10k
R8583
0
AA_ED0
AA_ED0
AA_ED1
AA_ED1
AA_ED2
AA_ED2
AA_ED3
AA_ED3
AA_ED4
AA_ED4
AA_ED5
AA_ED5
AA_ED6
AA_ED6
AA_ED7
AA_ED7
TO 3,5,19/20
C8620 C8621 C8622
10V 10V 10V
0.1u 0.1u 0.1u
C8623
C8624
10V
10V
10u
0.1u
61
AB_PCAD12
62
AB_PCAD11
AB_PCAD10 63
AD10
64 AD14
VDD AD13
65
AB_PCAD9
AD9 VSS
AB_PCAD8 66
AD8
AB_PCCXBE0 67
CBE00
68
N.C.
AB_PCAD7 69
AD7
70
VSS
71
AB_PCAD6
AD6
72
AB_PCAD5
AD5
AB_PCAD4 73
AD4
74
VDD
75
AB_PCAD3
AD3
AB_PCAD2 76
AD2
AB_PCAD1 77
AD1
78
AB_PCAD0
AD0
C8625 79
X8620
50V 5p VSS
H0J300500026
80
XT1/SCLK
81
N.C.
82
XT2
83
C8626
R8620 VDD
84
50V 100
5p CRUN0
85 CLKSEL
R8621 SMI0 HSMODE
C8627
C8628 15k 86
R8622 TESTEN
10V 10V VSS
10u 0.1u 10k 87
TO 1/20 88
XDSR0 89
XDSR0 MCLKO
XCTS0 90
XCTS0 MOVAL
XRI0
XRI0 MOSTRT
IDE2D0
IDE2D0 MDO[0]
R8625
IDE2D1
R8623 1.6k
IDE2D1 MDO[1]
IDE2D2 47k 1%
IDE2D2 MDO[2]
IDE2D3
IDE2D3 MDO[3]
IDE2D4
IDE2D4 MDO[4]
IDE2D5
IDE2D5 MDO[5]
C8629 C8630 C8631
IDE2D6
10V 10V
IDE2D6 MDO[6] 10V
IDE2D7
10u 0.1u 0.1u
IDE2D7 MDO[7]
C8633 C8634 C8635
L8621
10V 10V 10V J0JHC0000045
10u 0.1u 0.1u
XDSR0
C8632
XCTS0 10V
0.1u
XRI0
IDE2D0
IDE2D1
IDE2D2
IDE2D3
IDE2D4
IDE2D5
IDE2D6
IDE2D7
A9
TO
GS-BOARD
(GS09)
32 33
49
C8581
16V
0.1u
C8580
16V
0.1u
IC8580
256Mbit NOR FLASH
TVRQ048-1
TO 4,5/20 TO 7/20
AA_XRST
AA_XRST
AA_ED8 AA_EA1 AA_EA9 AA_EA17
AA_ED8 AA_EA1 AA_EA9 AA_EA17
AA_ED9 AA_EA2 AA_EA10 AA_EA18
TO 5/20
AA_ED9 AA_EA2 AA_EA10 AA_EA18
AA_ED10 AA_EA3 AA_EA11 AA_EA19
AA_ED10 AA_EA3 AA_EA11 AA_EA19
AA_ED11 AA_EA4 AA_EA12 AA_EA20 AA_XECS0
AA_ED11 AA_EA4 AA_EA12 AA_EA20 AA_XECS0
AA_ED12 AA_EA5 AA_EA13 AA_EA21
AA_ED12 AA_EA5 AA_EA13 AA_EA21
AA_ED13 AA_EA6 AA_EA14 AA_EA22
TO 3,5,19/20
AA_ED13 AA_EA6 AA_EA14 AA_EA22
AA_ED14 AA_EA7 AA_EA15 AA_EA23
AA_ED14 AA_EA7 AA_EA15 AA_EA23
AA_ED15 AA_EA8 AA_EA16 AA_EA24 AA_XEWE0
AA_ED15 AA_EA8 AA_EA16 AA_EA24 AA_XEWE0
AA_EA25 AA_XERE
AA_EA25 AA_XERE
SUB3.3V
L8501
J0JHC0000045
C8653 C8652 C8651 C8650 C8501
10V
10V 10V 10V 6.3V
0.1u 0.1u 0.1u 10u 47u
C8654
10V
0.1u
R8632
30 0
AB_PCAD12
29
AB_PCCXBE3
28
VDD
AD22 27
AB_PCAD24
AD23 AD24
26
AB_PCAD25
VSS AD25
25 AB_PCAD26
AD26
24 AB_PCAD27
AD27
23
AB_PCAD28
AD28
22
VSS
21 AB_PCAD29
AD29
20
AB_PCAD30
AD30
19
VDD
IC8620
18 AB_PCAD31
AD31
17
AB_PCBRQ1
C1CB00002607 REQ0
16
AB_PCBGNT1
GNT0
15 R8631 AB_PCIRQ1
INTA0
USB
14 10k AB_PCRST
VBBRST0
13
VSS
12 AB_PCCLK1
PCLK
11
N.C.
10
R8630
PME0
9 15k TO 5/20
VCCRST0
8
C8649
VDD C8648
7
10V 10V
PPON3 0.1u 0.1u
OCI10 6 R8629
TEST3 OCI30
5
TEST4 4.7k
PPON2
4
3 R8628
2
10k
C8647
1 10V
PPON
10u
C8851 C8852
16V
0.01u
C8643
10V
3.3u R8627
10k
R8852
10k
L8620 C8645 C8646
C8644
J0JHC0000045 10V 10V 10V
0.1u 0.1u 0.1u
3.3V
SUB5V R8851
EXB38V103JV
IC8621
C0DBZYY00266
L8623
J0JHC0000045
8 1
GND
OUT
C8638
C8637
6.3V 6.3V 7 2
C8639 C8640 C8641 C8642 IN
1u
100u OUT
0.1u 10V 10V 10V
10V 10u 0.1u 10u
6 IN 3
OUT
5 EN 4
/OC
CARD DETECT R8626 100
34 35
9
SUB3.3V_SD SUB3.3V
R8869
0
AE_SDWP AE_SDDAT2 AE_SDDAT0 AE_SDCMD
AE_SDDAT1
AE_SDDAT3 AE_SDCD AE_SDCLK
C8856
16V
0.01u
C8853
50V 50V
68p 68p
R8855
C8854 C8855
EXB38VR000V
50V 50V
68p 68p
R8861 100k
10k
R8860
R8859 10k
TP8005
TP8004
TP8003 TP8006 TP8007 TP8008 TP8009 TP8010
TP8002
A52
NO
USE
TH-46PZ81E
A-Board (4/20) Schematic Diagram
36