Panasonic TH-42PZ80Q Service Manual page 52

11.12. A-Board (4/18) Schematic Diagram
! A-BOARD TNPH0737S (4/18)
1
2
C8386
0.01u
16V
124
C8382
125
16V
0.01u
126
127
EXTCKC
VDD33
128
EXTERC EXTSCKC
R8649 129 GND
GND
10k
130
EXTDC0
131
R8650 EXTDC1
10k 132
EXTDC2
133
EXTDC3
134
VDD33
135
C8378 EXTDC4
136
0.01u EXTDC5
16V 137
EXTDC6
138
EXTDC7
R8488 139
EXB2HV100JV GND
AA_ED0 140
DMA0
AA_ED1
141
DMA1
AA_ED2 142
VDD33
AA_ED3
143
DMA2 IC8308
C8379
AA_ED4 144
DMA3
AA_ED5 0.01u 16V
145
GND MN864603
AA_ED6 146
DMA4
AA_ED7 147
1394 LSI
DMA5
C8383
148
0.01u VDD15
16V 149
DMA6
150
DMA7
R8487 151
GND
EXB2HV100JV
AA_ED8 152
DMA8
AA_ED9
153
DMA9
AA_ED10 C8380 154
VDD33
AA_ED11
155
DMA10
0.01u 16V
AA_ED12 156
DMA11
AA_ED13
157
GND
AA_ED14 158
DMA12
AA_ED15 159
DMA13
C8384 GND
160
16V VDD15 NIOWR
0.01u 161
NIORD
DMA14
162
163
164
C8381
16V
0.01u
TH-42PZ80Q
A-Board (4/18) Schematic Diagram
28 29
NAND,Boot,SupportCard
C8397
16V
0.01u
C8391
0.01u
16V
C8402
82
16V
81 0.01u
FL8300
80 J0JAD0000028
79
TPA1
VDD15 1
78
NSTANBY NTPA1
2
NRESET 77
AGND
3
76
TPB1 4
75
NTPB1
74 C8403
AVDD
16V 0.01u
73
TPBIAS0
72
TPA0
1
71
NTPA0 2
70
AGND
3
69
TPB0
4
68
NTPB0
67
AGND FL8301
66 C8404 J0JAD0000028
16V R8689 R8692 R8694 R8696
CPS
56 56 56 56
65 0.01u
AVDD
64
AVDD
63
R1 C8409
62 L8306 10u C8411 R8695 C8413
R0
J0JHC0000045 10V 6.3V 5.1k 270p
R8678
61 1u 50V
AGND 11.3k
60
GND X8302
59 H0J245500089
XI
58 C8410
XO
R8557 50V 12p
57
VDD33 0
C8405
56
PD 16V
C8407
55 0.01u
CNA 50V 10p
54
PC2
53
PC1
52
R8682
PC0
0
51
MINTEST
50
TESTMODE1
49
TESTMODE0
48 LINK_TRST
TRST
47
SCANTEST
MSEL0 LINK_TMS
46
MSEL1 TMS
45 LINK_TCK
MSEL2
TCK
LINK_TDI
44
43 LINK_TDO
42
C8400
10u
10V C8406
10u
10V
R8680 R8681
0 0
C8331 C8332 C8333
SUB3.3V
0.1u 0.1u 0.1u
16V 16V 16V
C8335
0.1u
16V
C8334
10V
10u
61
AB_PCAD12
AB_PCAD11 62
TP8317 63
AB_PCAD10
AD10
AD14
64
VDD AD13
65
AB_PCAD9 VSS
AD9
C8392 C8394 AB_PCAD8 66
1u 0.1u AD8
AB_PCCXBE0 67
6.3V 16V
CBE00
68
N.C.
AB_PCAD7 69
NC VOUT AD7
70
VSS
AB_PCAD6 71
GND
CE VDD AD6
72
AB_PCAD5
AD5
SUB3.3V 73
IC8309 AB_PCAD4
AD4
74
VDD
C0CBCAC00272 75
AB_PCAD3
AD3
C8398 C8399
AB_PCAD2 76
AVR 1.5V 6.3V 16V
AD2
1u 0.1u 77
AB_PCAD1
AD1
AB_PCAD0 78
C8336 AD0
79
27p
VSS
50V 80
XT1/SCLK
81
R8609
N.C.
0 82
to (1/18) AX_USBCLK XT2
83
VDD
84
R8467
CRUN0
15k CLKSEL
85
SMI0 HSMODE
C8339 C8338 86
TESTEN
10V 16V VSS
87
10u 0.1u
88
89
90
R8471
1.6k
C8340 C8341 C8342
10V 16V 16V C8343
10u 0.1u 0.1u 16V
0.1u
C8344 C8345 C8346 L8303
J0JHC0000045
10V 16V 16V
0.1u 0.1u
10u
TP8319
TP8318
TO
A9
GS-BOARD
(GS09)
30 31
PCI_BUS
R8425 10k
AB_PCRST R8426 56
PCRST
AB_PCIDSELA
R8552 10k R8427 56
PCIDSELA
AB_PCIDSELB R8428 56
PCIDSELB
R8018
10k
PCIDSELC
R8553 10k
R8430 10k
PCCLK
R8431 56
AB_PCCLK0
PCCLKO0
AB_PCCLK1 R8432 56
PCCLKO1
AB_PCCXBE0 R8433 120
PCCXBE0
AB_PCCXBE1 R8434 120
PCCXBE1
AB_PCCXBE2 R8435
120
PCCXBE2
AB_PCCXBE3 R8436 120
PCCXBE3
AB_PCAD0
PCAD0
AB_PCAD1
PCAD1
AB_PCAD2 R8437
PCAD2
AB_PCAD3 EXB2HV121JV
PCAD3
AB_PCAD4
PCAD4
AB_PCAD5
PCAD5
AB_PCAD6
JK8301
PCAD6
AB_PCAD7
K1FY104A0005 PCAD7
AB_PCAD8
PCAD8
AB_PCAD9
1394 I/F PCAD9
AB_PCAD10 R8438
PCAD10
AB_PCAD11 EXB2HV121JV
PCAD11
TPA1 AB_PCAD12
4
PCAD12
NTPA1 AB_PCAD13
3
PCAD13
TPB1 AB_PCAD14
2
PCAD14
NTPB1 AB_PCAD15
1
PCAD15
AB_PCAD16
PCAD16
AB_PCAD17
PCAD17
AB_PCAD18 R8439
PCAD18
to (1/18)
TPA0 AB_PCAD19 EXB2HV121JV
4
PCAD19
NTPA0 AB_PCAD20
3
PCAD20
TPB0 AB_PCAD21
2 PCAD21
NTPB0 AB_PCAD22
1
PCAD22
AB_PCAD23
PCAD23
AB_PCAD24
PCAD24
AB_PCAD25
PCAD25
JK8302 AB_PCAD26 R8440
PCAD26
AB_PCAD27 EXB2HV121JV
K1FY104A0005 PCAD27
AB_PCAD28
PCAD28
AB_PCAD29
1394 I/F
PCAD29
AB_PCAD30
PCAD30
SUB3.3V
AB_PCAD31
PCAD31
R8456 1k
AB_PCXSERR
R8441 120
PCXSERR
AB_PCXPERR R8442 120
R8457 3.3k PCXPERR
R8443 120
AB_PCXSTOP
R8458 3.3k PCXSTOP
AB_PCXFRAME R8444 120
PCXFRAME
R8459 3.3k
AB_PCXTRDY R8445 120
R8460 3.3k PCXTRDY
AB_PCXIRDY R8446 120
R8461 3.3k PCXIRDY
AB_PCDEVSEL R8447 120
R8462 3.3k PCDEVSEL
AB_PCPAR
R8448 120
PCPAR
R8449
10k
PCIRQOUT
AB_PCIRQ R8450 120
PCIRQ0
AB_PCIRQ1 R8451 56
PCIRQ1
R8019 10k
PCIRQ2
R8463 10k
AB_PCBRQ
R8452 120
PCBRQ0
AB_PCBGNT R8453 56
PCBGT0
R8464 10k
R8454 56
AB_PCBRQ1
PCBRQ1
AB_PCBGNT1 R8455 56
PCBGT1
R8020 10k
PCBRQ2
R8021
10k
PCBGT2
SUB3.3V
C8420
L8301
10V
J0JHC0000045
1u
C8363 C8362 C8361 C8360
0.1u 0.1u 0.1u 10V
16V 16V 16V 10u
C8330
47u
6.3V
C8364
0.1u
16V
R8478
30 0
AB_PCAD12
29 AB_PCCXBE3
28
VDD
AD22
27 AB_PCAD24
AD23 AD24
26
VSS AB_PCAD25
AD25
25 AB_PCAD26
AD26
24 AB_PCAD27
AD27
23
AB_PCAD28
AD28
22
VSS
21
AB_PCAD29
AD29
20 AB_PCAD30
AD30
19
IC8304 VDD
18
AB_PCAD31
AD31
17 AB_PCBRQ1
C1CB00002607 REQ0
16
R8477 10k AB_PCBGNT1
GNT0
15 AB_PCIRQ1
USB IF
INTA0
14
AB_PCRST
VBBRST0
13
VSS
12 AB_PCCLK1
PCLK
11
N.C.
10
R8476
PME0
9 15k
VCCRST0
8
C8358 C8359
VDD
7 16V 16V
R8475 0.1u 0.1u
PPON3
OCI10
6 4.7k
TEST3 OCI30
5
TEST4
PPON2
4
R8474
3 10k
R8482
C8357
2 100k
10u
10V
1 SDWP
PPON
C8365
16V
C8353 0.01u
3.3u
10V
L8302
J0JHC0000045 SUB5V
L8305
J0JHC0000045
8 GND 1
OUT
C8347 C8348
6.3V 1u
100u 6.3V 7 IN 2
OUT
C8352 IC8305
C8349
C8350 10V
0.1u 10V
10u
TP8321 10u
16V 6 IN 3 C0DBZYY00266
C8351
OUT
16V
0.1u AVR 5V
5 4
EN
/OC
TP8322
R8472
100
32 33
52
OFF
R8646
to (9/18)
to (3/18) AA_POWERDET AG_SW_OFF_DET
33
to Peaks-Pro to GenX4 port
Power_det to H.264 board
SUB3.3V
R8647
10k
R8416 0
VDD2.5
R8465
10k
65 38 AB_PCAD28
AB_PCXTRDY 66 37 AB_PCAD29
67 36
AB_PCDEVSEL
DEVSELB NC VDD33 GND
AB_PCXSTOP 68 35 C8322 AB_PCAD30
STOPB IRDYB AD26 AD30
69 34
AB_PCXPERR 16V 0.1u AB_PCAD31
PERRB NC AD27 AD31
70 33
VDD33 VDD25
71 32
NC PMEB R8414
C8303
72 31 10k AB_PCBRQ
16V NC REQB
0.1u 73 30 AB_PCBGNT
NC GNTB
74 29
AB_PCXSERR AB_PCCLK0
SERRB CLK
AB_PCPAR 75 28 AB_PCRST
PAR RSTB
76 27 C8317
AB_PCCXBE1
C/BE1B VDD33 16V
77 26 0.1u AB_PCIRQ
VDD25 INTAB
78 25
AB_PCAD15 R8411
AD15 NC
79 24 10k R8413 10k
C8304
16V GND ISOLATEB
0.1u 80 23
GND NC
81 22
AB_PCAD14
AD14 GND
AB_PCAD13 82 21
IC8302 L8300
AD13 AVDD33
83 20 J0JHC0000045
C8305
VDD33 NC
AB_PCAD12 84 19
C1DB00001385 C8316 C8318
AD12 NC
AB_PCAD11 16V 0.1u 85 18 16V 47u
AD11 GND 0.1u 6.3V Q8300
86 ETHER NET IF 17
AB_PCAD10
B1ADKC000002
AD10 NC
87 16
NC NC
88 15
AB_PCAD9 C8315
AD9 NC
16V R8407
AB_PCAD8 89 14
0.1u 0
AD8 NC
90 13
AVDD2.5
GND AVDD25
AB_PCCXBE0 91 12
C/BE0B NC
AB_PCAD7 92 11 C8313 C8314
AD7 NC 16V 6.3V
C8306 93 10
0.1u 22u
VDD33 NC C8419
AB_PCAD6 94 9
10V 1u
AD6 CTRL25
95 8
AB_PCAD5 16V 0.1u C8312
AD5 AVDD33 R8026
16V
AB_PCAD4 96 7 0
0.1u
AD4 RX-
AB_PCAD3 97 AD1 GND 6
C8418
AD3 AD0 RSET RX+
98 5
R8027
LANWAKE NC 10V 1u
VDD25 GND C8311 R8419
99 4 0
16V
R8030 49.9
C8307 100 3 0.1u 0
16V
AB_PCAD2 0.1u 101 2
102 1
R8031
0
R8405
5.6k
R8417
AB_PCAD1
49.9
R8400
AB_PCAD0
10k C8414
1 CS 8
16V
VCC 0.1u
C8302
2 7 16V
SK
NC 0.1u
R8404
47 3 6
DI IC8303
TEST
4 5
DO C3EBCG000100
R8401
GND
to (1/18) 0
EEPROM
AX_CLKLAN
TH-42PZ80Q
A-Board (4/18) Schematic Diagram
34 35
VDD2.5
R8409
0
C8327
10u
10V
RXN
DOC_LAN_TD-
RXP
DOC_LAN_TD+
R8420
49.9
C8415
to (16/18)
16V
0.1u
TXN
DOC_LAN_RD-
TXP
DOC_LAN_RD+
R8418
49.9
36