Panasonic TH-42PZ80Q Service Manual page 66

11.26. A-Board (18/18) Schematic Diagram
A-BOARD TNPH0737S (18/18)
!
JK8800
K1NA68B00052
CABLE CARD SLOT
1
35
2
D3 36 AG_CD1
3
D4 R8814 56 AC_MDO3
37
4
D5 R8815 56 AC_MDO4
38
5
D6 R8816 56 AC_MDO5
39
6
D7 40 R8817 56 AC_MDO6
7
CE1# 41 R8818 56 AC_MDO7
8
A10 42
CE2#
9
OE# 43 AG_VS1
10
A11 44
IORD#
AC_DRX
11
45
IOWR#
AC_CRX 12
AC_MISTRT
46
AC_MOCLK R8800 56 13
AC_MDI0
47
14
MCLKO 48 AC_MDI1
15
WE# 49 AC_MDI2
AC_IREQ# R8901 56
16
50 AC_MDI3
17
VCC 51 VCC
18 VPP1
VPP1
52
VPP2
19
AC_MDI4
53
20
MCLKI AC_MDI5
54
AC_MICLK 21
AC_MDI6
55
AC_QTX R8802 56 22
56 AC_MDI7
AC_ETX R8803 56 23
57 AG_VS2
AC_ITX R8804 56
24
58 AC_RESET
AC_CTX
25
59 AC_WAIT#
26
A3 R8900 56 AC_SDO
60
AC_SCTL 27
61
REG#
AC_SCLK 28
62
AC_SDI 29
AC_MOSTRT
63 R8820 56
30
D0 64 R8821 56 AC_MDO0
31
D1 65 R8822 56 AC_MDO1
32
D2 66 R8823 56 AC_MDO2
AC_MDET
33
67 AG_CD2
34
68
SUB3.3V
R8806 22k AC_IREQ#
R8807 100k AC_MDET
R8808 22k AC_WAIT#
R8809 22k AC_SDO
R8899 22k AC_MOSTRT
R8810 22k AG_CD1
R8811 22k AG_VS1
R8812 22k AG_VS2
R8813 22k AG_CD2
C8806
0.1u
SUB5V SUB3.3V C8807
0.1u
L8800 L8801
J0JHC0000045 J0JHC0000045
*R8906
C8800
0 AG_PWCNT0
16V 0.1u
AG_PWCNT1
C8801
16V 0.1u *R8907
0
C8802
16V 0.1u
C8803
16V 0.1u
C8804
16V 0.1u
C8805
16V 0.1u
*C8818
16V 0.1u
20 1 AG_VPP1
EN2
3VIN
19 EN0 2
GND
18 EN1 3
5VIN
17 VPPOUT2 4
5VIN
16 VPPOUT1 5
3VIN
15 6
VCCOUT
3VIN
14 7
VCCOUT
3VIN
13 8
VCCOUT
3VIN
12 VCCOUT 9
3VIN
11 FLG 10
TESTB
*IC8807
C1ZBZ0003873
AVR 3.3V
TH-42PZ80Q
A-Board (18/18) Schematic Diagram
154 155
POD
POD
CARD-CON
IC8803
C0JBAZ001466
BUFFER
C8811
0.1u
R8827 0
AG_BUFCTL 1 20 16V
1XOE VCC
AL_OBDRX 2 19
1A1 2XOE
R8885
3 18
2Y4 1Y1
AL_OBCRX R8864 10k
4 17
1A2 2A4
R8836 220
AL_OBITX R8886
5 16
2Y3 1Y2
AL_OBCTX
6 15
1A3 2A3
R8837 220 R8887
AL_OBETX 7 2Y2 1Y3 14
A
R8855 10k
8 13
1A4 2A2
R8838 220
AL_OBQTX 9 12
2Y1 1Y4
10 11
GND 2A1
IC8804
C0JBAZ001466
BUFFER
C8812
R8829 0 0.1u
AG_BUFCTL
1 20 16V
1XOE VCC
AG_MDI0
2 19
1A1 2XOE
AC_MDI7 R8850 68 R8869
3 18
2Y4 1Y1
AG_MDI1 4 17
1A2 2A4
R8851 68 R8870 68
AC_MDI6 5 16
2Y3 1Y2
AG_MDI2 6 15
1A3 2A3
R8852 68 R8871
AC_MDI5 7 C1 14
2Y2 1Y3
AG_MDI3
8 13
1A4 2A2
AC_MDI4 R8853 68 R8872
9 12
2Y1 1Y4
*R8824 10 11
GND 2A1
1k
IC8805
C0JBAZ001466
BUFFER
C8813
0.1u
R8830 0
AG_BUFCTL 1 20 16V
1XOE VCC
AG_MISTRT 2 19
1A1 2XOE
R8839 68 R8874
AC_SCLK 3 18
2Y4 1Y1
AG_MIVAL 4 17
1A2 2A4
R8840 68 R8875 68
AC_SCTL
5 2Y3 1Y2 16
AG_MICLK
6 15
1A3 2A3
AC_RESET R8841 68 R8876 68
7 2Y2 1Y3 14
C2
AG_SDO
8 13
1A4 2A2
R8877 68
9 12
2Y1 1Y4
R8865 10k
10 11
GND 2A1
IC8806
C0JBAZ001466
BUFFER
C8814
0.1u
R8831 0
AG_BUFCTL 1 20 16V
1XOE VCC
AC_MDO0 2 19
1A1 2XOE
R8832 56
AG_MDO7 3 18 R8859
2Y4 1Y1
AC_MDO1 4 17
1A2 2A4
R8833 56
AG_MDO6 R8860
5 2Y3 1Y2 16
AC_MDO2
16V 6 15
1A3 2A3
AG_MDO5 R8834 56 R8861
7 2Y2 1Y3 14
16V
AC_MDO3 8 13
1A4 G1 2A2
R8835 56 R8862
AG_MDO4 9 12
2Y1 1Y4
10 11
GND 2A1
IC8802
C0JBAZ001466
BUFFER
C8810
0.1u
R8828 0
AG_BUFCTL 1 20
16V
1XOE VCC
AC_MOSTRT
2 19
1A1 2XOE
R8856
3 18
2Y4 1Y1
R8863 10k
AC_MOVAL
4 17
1A2 2A4
R8842 56 R8857
AG_SDI 5 16
2Y3 1Y2
AC_MOCLK 6 15
1A3 2A3
R8858
7 14
2Y2 1Y3
G2
R8854 10k R8884
8 13
1A4 2A2
R8844 56
AG_READY 9 12
2Y1 1Y4
10 GND 2A1 11
156 157
SUB3.3V
L8802
J0JHC0000045
C8815 C8817
10u 16V
10V 0.01u
82 AC_DRX
82 AC_CRX
AC_ITX
82
AC_CTX
AC_ETX
AC_QTX
AC_MDET R8921 0 AG_MDET
AC_MDO0 R8888 100k
AC_MDO1 R8889 100k
100k
AC_MDO2 R8890
AC_MDO3 R8891 100k
68 AC_MDI0 AC_MDO4 R8892 100k
AC_MDO5 R8893 100k
AG_MDI7
AC_MDO6 R8894 100k
AC_MDI1 AC_MDO7 R8895 100k
AG_MDI6
AC_MOVAL R8897 100k
68
AC_MDI2
AC_MOCLK R8898 100k
AG_MDI5
68 AC_MDI3 AC_QTX R8902 100k
100k
AC_ETX R8903
AG_MDI4
AC_ITX R8904 100k
68
AC_MISTRT
AG_SCLK
AC_MIVAL
AG_SCTL
AC_MICLK
AG_RESET
AC_SDI
56 AG_MDO0
AC_MDO7
56 AG_MDO1
AC_MDO6
56 AG_MDO2
AC_MDO5
56
AG_MDO3
AC_MDO4
56
AG_MOSTRT
56
AG_MOVAL
AC_SDO
33
AG_MOCLK
0
AC_MDET
AC_IREQ#
158 159
66
AG_BUFCTL AG_BUFCTL
AG_PWCNT0 AG_PWCNT0
to (3/18)
AG_PWCNT1 AG_PWCNT1
AG_READY AG_READY
AG_RESET AG_RESET
AG_MDET AG_MDET
AG_VS1 AG_VS1
to (3/18)
AG_VS2 AG_VS2
AG_CD1 AG_CD1
AG_CD2 AG_CD2
*R8905 0
AG_VPP1 IDE2RDY
to (1/18)(3/18)
To PORT_5(4)
AL_OBCRX AL_OBCRX
AL_OBDRX
AL_OBDRX
AL_OBCTX AL_OBCTX
AL_OBQTX AL_OBQTX to (16/18)
AL_OBETX AL_OBETX
AL_OBITX AL_OBITX
AG_SCTL AG_SCTL
AG_SCLK AG_SCLK
to (3/18)
AG_SDO AG_SDO
AG_SDI AG_SDI
AG_MOCLK AG_MOCLK
MCLKO
AG_MDO0 AG_MDO0
MDO [0]
AG_MDO1 AG_MDO1
MDO [1]
AG_MDO2 AG_MDO2
MDO [2]
AG_MDO3 AG_MDO3
MDO [3]
AG_MDO4 AG_MDO4
to (1/18)(3/18)
MDO [4]
AG_MDO5 AG_MDO5
MDO [5]
AG_MDO6 AG_MDO6
MDO [6]
AG_MDO7 AG_MDO7
MDO [7]
AG_MOVAL AG_MOVAL
MOVAL
AG_MOSTRT AG_MOSTRT
MOSTRT
AG_MICLK AG_MICLK
AG_MDI0 AG_MDI0
AG_MDI1 AG_MDI1
AG_MDI2 AG_MDI2
AG_MDI3 AG_MDI3
AG_MDI4 AG_MDI4
to (3/18)
AG_MDI5 AG_MDI5
AG_MDI6 AG_MDI6
AG_MDI7 AG_MDI7
AG_MIVAL AG_MIVAL
AG_MISTRT AG_MISTRT
TH-42PZ80Q
A-Board (18/18) Schematic Diagram
160 161 162