Panasonic PT-50LCZ70 Service Manual page 79

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MAIN VII SCHEMATIC DIAGRAM
9
R5518 3.9
D0G
8
D0+
7
R5519 3.9
D1-
6
R5520 3.9
D1G
5
D1+
4
R5521 3.9
D2-
3
R5522 3.9
D2G
2
D2+
1
R5523
3.9
AG_HDMI_5V_DET1
R5528
10k
Q5502
2SD1819A0L
(SWITCHING)
R5532
R5526
1k
10k
D5526
TP5014
TP5015
D5527
B0HCMM000014
B0HCMM000014
L5504
J0JHC0000078
L5505
J0JHC0000078
Q5500
R5535
2SD1819A0L
R5500
R5502
4700
(SWITCHING)
TP5034
TP5035
10k
39
R5524
10k
D5500
C5504
EZAEG2A50AX
PT
C5500
C5502
0.1u[ZF]
0.1u[ZF]
R5506
CN5500
10k
HDMI
IC5500
IN 2
LSSK0119
PT
(EEPROM)
R5504
HPDT
19
+5V
18
L5500
DDCG
17
J0JHC0000045
SDA
16
SCL
15
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
D0+
7
R5511 3.9
D1-
6
R5512 3.9
D1G
5
D1+
4
R5513 3.9
D2-
3
R5514 3.9
D2G
2
D2+
1
R5515
3.9
1
2
3
4
R5557 47k
R5022
0
TP5036
TP5037
R5023
C5003
PT
0.1u[KB]
R5010
R5538
R5551
47k
47k
22
5
4
A2
GND
R5015
IC5512
6
3
22
B1
R5550
C0JBAS000258
B2
22
(SW)
R5014
22
7
2
-OE2
A1
R5016
8
1
22
Vcc
-OE1
PT
C5014
C5015
0.1u[KB]
0.1u[KB]
1
8
VCCA
VCCB
C5512
PT
R5043
R5040
22
22
2
7
SCLA
IC5514
SCLB
R5039
R5041
C0JBAU000034
22
3
6
22
SDAA
SDAB
C5513
R5042
22
4
5
GND
0.1u[KB]
EN
C5514
0.1u[KB]
TP5002
TP5003
AG_HDMI_CEC
TP5000
TP5001
Q5505
2SD1819A0L
(INVERTER)
R5007
PT
R5547
R5545
10k
10k
R5006
PT
R5546
10k
AG_EDID_WP
Q5504
2SD1819A0L
R5544
10k
(INVERTER)
R5559
47k
Q5508
2SD1819A0L
(INVERTER)
R5558
10k
PT
D5531
TP5028
TP5029
R5570
0
L5508
J0JHC0000045
G
G
C5521
0.1u[KB]
FL5500
PT
C5520
10V
10u
R5017
4700
R5677
PT
37
24
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
VCC
C1AB00002641
VCC
C5519
43
18
(HDMI SW/EQUALIZER)
PT
VCC
VCC
44
17
GND
YDT1N
45
16
BCKN
YDT2P
YDT1P
46
15
REXT
BCKP
GND
47
14
VCC
YDT2N
48
13
R5567
4.7k
PT
79
PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
84
C5539
AVDD
85
10u
REFOUT
10V
86
C5572
CML
R5611
0.1u[KB]
87
AGND
88
1.37k
AVDD
89
BIAS
C5547
90
C5555
C5559
C5564
0.1u[KB]
CAPY1
10u10V
0.01u[KB]
91
0.1u[KB]
CAPC1
92
C5556
C5560
C5565
CAPC2
C5550
93
10V
0.1u[KB]
0.01u[KB]
AIN10
0.1u[KB]
10u
94
AIN4
95
C5557
C5548
AIN11
0.1u[KB]
96
0.1u[KB]
AIN5
97
SOY
98
C5552
C5568
0.1u[KB]
AIN12
0.1u[KB]
99
AIN6
100
PGND
C5563
101
R5612
0.082u[KB]
PVDD
C5553
1.5k
102
C5574
1000p[KB]
ELPF3
0.01u[KB]
103
R5002
CGND
104
CVDD
PT
CVDD
CGND
C5562 8200p
105
R5613
22
TVDD
106
R5614
22
C5575
1u[KB]
107
R5031
108
R5004 22
Q5510
PT
D5000
R5005 22
PT
PT
(BUFFER)
TP5022
TP5023
D1
G2
S2
R5030
0
TP5024
TP5025
R5562
4700
C5579
PT
R5563
S1
G1
D2
4700
R5032
C5580
R5561
PT
47k
0.01u[KB]
TP5026
TP5027
CN5504
Q5509
PT
2SD1819A0L
(SWITCHING)
R5569
10k
R5568
10k
PT
IC5504
C3EBEC000044
(EEPROM)
IC5510
C1AB00002753
(HDMI INTERFACE)
DD

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