Panasonic PT-56LCX70 Service Manual page 75

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MAIN VII SCHEMATIC DIAGRAM
10
D0-
9
R5518 3.9
D0G
8
R5519 3.9
D0+
7
D1-
6
R5520 3.9
D1G
R5521 3.9
5
D1+
4
D2-
3
R5522 3.9
D2G
2
D2+
1
R5523
3.9
R5526
1k
TP5014
TP5015
D5527
MA22F2000L
D5526
MA22F2000L
L5504
L5505
Q5500
2SD1819A0L
R5500
TP5034 TP5035
R5502
(SWITCHING)
10k
39
R5524
D5500
10k
EZAEG2A50AX
C5504
PT
C5500
0.1u[ZF]
R5506
CN5500
C5502
10k
HDMI
0.1u[ZF]
IN 2
TP5010
TP5012
TP5013
TP5011
R5504
PT
D5003
HPDT
D5004
19
+5V
18
L5500
DDCG
17
J0JHC0000045
SDA
16
MA2J11100L
SCL
15
MA2J11100L
L5502
D5513
N.C.
14
J0JHC0000045
MAZ80560ML
CEC
13
R5508
3.9
CLK-
12
CLKG
11
R5509
3.9
CLK+
10
D0-
9
R5510 3.9
D0G
8
R5511 3.9
D0+
7
D1-
6
R5512 3.9
D1G
R5513 3.9
5
D1+
4
D2-
3
R5514 3.9
D2G
2
D2+
1
R5515
3.9
1
2
3
4
AG_HDMI_5V_DET1
R5528
10k
Q5502
2SD1819A0L
(SWITCHING)
R5532
R5022
0
10k
TP5036
TP5037
R5023
PT
C5003
0.1u[KB]
R5538
R5010
47k
47k
R5551
22
J0JHC0000078
A2
GND
5
4
J0JHC0000078
R5015
22
R5550
B1
IC5512
22
B2
R5535
6
3
C0JBAS000258
4700
(SW)
-OE2
A1
7
2
R5014 22
R5016 22
Vcc
-OE1
8
1
IC5500
Low :Active
LSSK0113
(EEPROM)
C5014
0.1u[KB]
C5015
1608
0.1u[KB]
1
VCCA
8
VCCB
R5043
R5040
22
2
22
SCLA
7
SCLB
IC5514
R5039
R5041
C0JBAU000034
22
22
3
SDAA
6
SDAB
R5042
4
22
GND
5
EN
HIGH :Active
PT
TP5002
TP5003
AG_HDMI_CEC
TP5000
TP5001
Q5505
PT
2SD1819A0L
R5547
(INVERTER)
10k
R5007
0
R5006
R5545
10k
0
R5546
AG_EDID_WP
Q5504
10k
2SD1819A0L
R5544
(INVERTER)
10k
Q5517
2SA207700L
(BUFFER)
R5559
47k
Q5508
2SD1819A0L
(INVERTER)
R5557
47k
R5558
10k
PT
D5531
TP5028
Not specified (It unifies in Y)
TP5029
R5570
0
L5508
J0JHC0000045
G
G
FL5500
High :Aport
PT
Low :Bport
C5520
C5521
PT
10V
0.1u[KB]
10u
R5017
4700
R5677
0
C5512
37
24
PT
38
23
VCC
YCKP
39
22
ADT2N
GND
SEL
40
21
C5515
ADT2P
VCC
YDT0N
41
20
0.1u[KB]
IC5503
GND
YDT0P
42
19
C5513
C1AB00002641
C5519
VCC
VCC
(HDMI SW/EQUALIZER)
43
18
VCC
VCC
PT
0.1u[KB]
44
17
GND
YDT1N
45
16
BCKN
YDT2P
YDT1P
46
15
REXT
BCKP
GND
47
14
VCC
YDT2N
48
13
C5514
0.1u[KB]
R5567
4.7k
C5518
PT
75
PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
PT
C5544
82
C_ANA
0.1u[KB]
AGND
83
C5539
AVDD
84
10u
REFOUT
10V
85
CML
R5611 1.37k
C5572 0.1u[KB]
86
AGND
87
C5559
C5564
AVDD
0.1u[KB]
0.01u[KB]
88
BIAS
C5547
C5555
89
0.1u[KB]
10V
CAPY1
90
10u
CAPC1
C5556
91
C5560
C5565
CAPC2
C5550
10V
92
0.1u[KB]
0.01u[KB]
AIN10
10u
0.1u[KB]
93
AIN4
94
C5557
C5548
AIN11
0.1u[KB]
0.1u[KB]
95
AIN5
96
SOY
C5552
97
C_ANA
AIN12
0.1u[KB]
C5568
98
AIN6
0.1u[KB]
99
PGND
C5563
100
R5612
0.082u[KB]
PVDD
C5553
1.5k
101
1000p[KB]
ELPF3
C5574
102
R5002
CGND
0.01u[KB]
PT
CVDD
103
CVDD
CGND
C5562 8200p
R5613
22
104
TVDD
DDCA_SCL
C5575 1u[KB]
105
R5614
22
R5031
R5004
22
DDCA_SDA
106
PT
MDA
SDA
107
Q5510
R5005
22
108
PT
D5000
(BUFFER)
TP5022
PT
TP5023
D1
G2
S2
R5562
TP5024
4700
TP5025
C5579
PT
R5563
S1
G1
D2
R5032
4700
PT
SCL
MCL
C5580
R5561
0.01u[KB]
47k
TP5026
TP5027
Q5509
CN5504
2SD1819A0L
(SWITCHING)
R5569
10k
R5568
10k
PT
IC5504
LSSK0111
(EEPROM)
IC5510
C1AB00002753
(HDMI INTERFACE)
TVDD:Terminator VDD

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