A-Board (4/15) Schematic Diagram - Panasonic TH-50PZ850U Service Manual

11.11. A-Board (4/15) Schematic Diagram

A-BOARD TNPH0736ABS (4/15)
!
1
R8625
10k
R8713
10k PCI_BUS
AB_PCRST R8626 56
PCRST
AB_PCIDSELA R8627 56
PCIDSELA
AB_PCIDSELB R8628 56
PCIDSELB
R8858 10k
PCIDSELC
R8746
R8630 10k
10k
PCCLK
AB_PCCLK0
R8631 56
PCCLKO0
AB_PCCLK1 R8632 56
PCCLKO1
AB_PCCXBE0 R8633 120
PCCXBE0
AB_PCCXBE1 R8634 120
PCCXBE1
AB_PCCXBE2
R8635 120
PCCXBE2
AB_PCCXBE3 R8636 120
PCCXBE3
AB_PCAD0
PCAD0
AB_PCAD1
PCAD1
AB_PCAD2 R8637
PCAD2
AB_PCAD3 EXB2HV121JV
PCAD3
AB_PCAD4
PCAD4
AB_PCAD5
PCAD5
AB_PCAD6
PCAD6
AB_PCAD7
PCAD7
AB_PCAD8
PCAD8
AB_PCAD9
PCAD9
to (1/15)
AB_PCAD10 R8638
PCAD10
AB_PCAD11 EXB2HV121JV
PCAD11
AB_PCAD12
PCAD12
AB_PCAD13
PCAD13
AB_PCAD14
PCAD14
AB_PCAD15
PCAD15
AB_PCAD16
PCAD16
AB_PCAD17
PCAD17
AB_PCAD18 R8639
PCAD18
AB_PCAD19 EXB2HV121JV
PCAD19
AB_PCAD20
PCAD20
AB_PCAD21
PCAD21
AB_PCAD22
PCAD22
AB_PCAD23
PCAD23
AB_PCAD24
PCAD24
AB_PCAD25
PCAD25
AB_PCAD26 R8640
PCAD26
AB_PCAD27 EXB2HV121JV
PCAD27
AB_PCAD28
PCAD28
AB_PCAD29
PCAD29
AB_PCAD30
PCAD30
SUB3.3V
AB_PCAD31
PCAD31
R8656
AB_PCXSERR
1k R8641 120
PCXSERR
AB_PCXPERR R8642 120
PCXPERR
AB_PCXSTOP R8643 120
PCXSTOP
AB_PCXFRAME R8644 120
PCXFRAME
AB_PCXTRDY R8645 120
PCXTRDY
AB_PCXIRDY R8646 120
PCXIRDY
AB_PCDEVSEL R8647 120
PCDEVSEL
AB_PCPAR R8648
120
R8657 3.3k PCPAR
R8658 3.3k
R8659 3.3k
R8660 3.3k
R8661 3.3k
R8662 3.3k
R8649 10k
PCIRQOUT
AB_PCIRQ R8650 120
PCIRQ0
AB_PCIRQ1 R8651 56
PCIRQ1
R8859
10k
PCIRQ2
R8663 AB_PCBRQ R8652 120
10k PCBRQ0
AB_PCBGNT R8653
56
PCBGT0
AB_PCBRQ1 R8654 56
R8664 PCBRQ1
10k AB_PCBGNT1 R8655 56
PCBGT1
R8860 10k
PCBRQ2
R8861 10k
PCBGT2
to (1/15) AX_USBCLK
TH-46PZ850U
A-Board (4/15) Schematic Diagram
28 29
ETHERNET
C8532
C8531 C8533
16V 16V 16V
0.1u 0.1u
0.1u
C8535
16V
0.1u
C8534
10V
10u
61
AB_PCAD12
62
AB_PCAD11
AB_PCAD10 63
AD10 VDD
AD14 AD22
64
VDD AD13 AD23 AD24
65
AB_PCAD9
VSS VSS
AD9 AD25
AB_PCAD8 66
AD8 AD26
AB_PCCXBE0 67
CBE00 AD27
68
N.C. AD28
69
AB_PCAD7
AD7 VSS
70
VSS IC8504 AD29
71
AB_PCAD6
AD6 AD30
72
AB_PCAD5
C1CB00002607 VDD
AD5
AB_PCAD4 73
AD4 AD31
74
USB IF
VDD REQ0
75
AB_PCAD3
AD3 GNT0
AB_PCAD2 76
AD2 INTA0
AB_PCAD1 77
AD1 VBBRST0
78
AB_PCAD0
R8809 AD0 VSS
0 79
VSS PCLK
80
XT1/SCLK N.C.
81
C8536
50V N.C. PME0
82
27p VCCRST0
XT2
83
VDD VDD
R8667 84
C8538
C8539 15k CRUN0 PPON3
85 CLKSEL OCI10
10V 16V
10u 0.1u SMI0 HSMODE TEST3 OCI30
86
TESTEN TEST4
VSS PPON2
87
88
89
90
R8671
1.6k
C8553
10V
3.3u
L8502 C8554
C8540 C8541 C8542
J0JHC0000045 16V
10V 16V 16V
0.1u
10u 0.1u
0.1u
SUB5V
L8503
C8544 C8545 C8546 J0JHC0000045 C8543
10V 16V 16V 16V
10u
0.1u 0.1u 0.1u
TP8519
TP8518
L8505
J0JHC0000045
C8547 C8548
6.3V 6.3V
100u 1u
C8549 C8550
TP8517 16V 10V
0.1u 10u
TP8520
C8551 C8552
16V 10V
0.1u 10u
TP8521
R8672
100
CARD DETECT
A9
TO
GS-BOARD
(GS09)
30 31
SUB3.3V
C8581
L8501 10V
1u
J0JHC0000045
C8560
C8530
10V
10u 6.3V
47u
C8564 R8665
16V 10k
C8563 C8562 C8561
0.1u
16V 16V 16V
0.1u 0.1u 0.1u
65
R8678 AB_PCXTRDY 66
30
0 AB_PCAD12
67
AB_PCDEVSEL
29
AB_PCCXBE3 DEVSELB
68
AB_PCXSTOP
28 STOPB
AB_PCXPERR 69
27 AB_PCAD24 PERRB
70
26
AB_PCAD25 VDD33
71
25 AB_PCAD26 NC
72
C8503
24 AB_PCAD27 NC
16V
73
23 0.1u
AB_PCAD28 NC
74
AB_PCXSERR
22
SERRB
AB_PCPAR 75
21 AB_PCAD29 PAR
AB_PCCXBE1 76
20
AB_PCAD30 C/BE1B
77
19
VDD25
AB_PCAD15 78
18 AB_PCAD31 AD15
C8504 79
17 AB_PCBRQ1 16V GND
80
0.1u
16
AB_PCBGNT1 GND
81
AB_PCAD14 C8505
15 AB_PCIRQ1 AD14
AB_PCAD13 16V 82
14 R8677 10k AB_PCRST AD13
0.1u 83
13
VDD33
84
AB_PCAD12
12
AB_PCCLK1 AD12
AB_PCAD11 85
11 AD11
AB_PCAD10 86
10
AD10
R8676 87
9 15k
NC
AB_PCAD9 88
8 AD9
C8558 C8559 AB_PCAD8 89
7 16V 16V AD8
R8675 90
0.1u 0.1u
6 4.7k
GND
91
AB_PCCXBE0 C8506
5 C/BE0B
AB_PCAD7 16V 92
4 AD7
R8674
0.1u 93
3
10k R8682 VDD33
94
C8557 AB_PCAD6
2 100k
10V AD6
AB_PCAD5 95
10u
1 SDWP AD5
AB_PCAD4 96
AD4
97
AB_PCAD3
C8565
AD3
16V 98
VDD25
0.01u
99
100
C8507
16V 0.1u 101
AB_PCAD2
102
C8555 C8556
16V 16V
0.1u 0.1u
AB_PCAD1
8 1
GND
AB_PCAD0
OUT
7 IN 2
OUT
6 IN 3
OUT
5 4
EN R8601
/OC
AX_CLKLAN
to (1/15)
IC8505
C0DBZYY00266
AVR 5V
32 33
51
OFF
to (3/15) R8846 to (8/15)
33
AA_POWERDET AG_SW_OFF_DET
to Peaks-Pro
to GenX4 port
to H.264 board
SUB3.3V
R8847
10k
R8616
0
C8522
16V
0.1u
38 AB_PCAD28
37 AB_PCAD29
36
GND
NC VDD33 35
AB_PCAD30
IRDYB AD26 AD30
34 AB_PCAD31
NC AD27
AD31
33
VDD25
32
R8614
PMEB
31 10k AB_PCBRQ
REQB
30 AB_PCBGNT
GNTB
29
AB_PCCLK0
CLK
28 AB_PCRST
RSTB
27 C8517
VDD33 16V 0.1u
26
AB_PCIRQ
INTAB
25
IC8502 R8613
NC
10k
24
ISOLATEB
23
C1DB00001385 R8611
NC 10k
22
GND L8500
ETHERNET IF
21 J0JHC0000045
AVDD33
20
NC
19
C8516 C8518
NC
18 16V
6.3V
GND 0.1u Q8500
47u
17
NC B1ADKC000002
16
NC
15
C8515
NC
16V R8607
14
0.1u 0 R8609
NC
13 0 R8617 R8618
49.9 49.9
AVDD25
12
NC
11 C8513 C8514 C8527
NC 16V 6.3V 10V
10 0.1u 10u
22u
NC C8512
9
16V
CTRL25
8 0.1u C8580
AVDD33 10V
7 1u
RX-
AD1 GND 6
AD0 RSET RX+
5 C8511
LANWAKE NC
GND 16V
4 0.1u
3 R8619 R8620
49.9 49.9
2
1
C8520
C8578 16V
10V 0.1u
1u
R8605
5.36k
R8600
10k
1 CS 8
VCC C8502
16V
2 7
SK
NC 0.1u
3 DI 6
TEST
R8604
47 4 5
DO
GND
0
IC8503
C3EBCG000100
EEPROM
TH-50PZ850U
A-Board (4/15) Schematic Diagram
34 35
JK8500
K2LC1YYA0006
C8519
16V ETHERNET LAN
0.1u
TX
1
1
2
2
3 3
4 4
5
5 6
RX
6 7
C8521
8
16V
0.1u
7 75 75
8 0.001uF
R8621 R8623
0 0
R8622 R8624
0 0
36