Panasonic PT-56LCX70 Service Manual page 76

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PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
MAIN VII SCHEMATIC DIAGRAM
Q5517
2SA207700L
(BUFFER)
R5559
47k
Q5508
2SD1819A0L
(INVERTER)
R5557
R5558
47k
10k
PT
Not specified (It unifies in Y)
R5570
0
L5508
J0JHC0000045
G
G
FL5500
High :Aport
PT
Low :Bport
C5520
C5521
10V
0.1u[KB]
10u
R5017
4700
C5512
37
24
PT
38
23
VCC
YCKP
39
22
ADT2N
GND
SEL
40
21
ADT2P
VCC
YDT0N
41
20
IC5503
GND
YDT0P
42
19
C5513
C1AB00002641
C5519
VCC
VCC
43
(HDMI SW/EQUALIZER)
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
1
2
3
4
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
0.01u[KB]
0.1u[KB]
88
BIAS
C5547
C5555
89
0.1u[KB]
10V
CAPY1
10u
90
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
R5612
100
0.082u[KB]
PVDD
C5553
1.5k
101
1000p[KB]
ELPF3
C5574
102
R5002
CGND
0.01u[KB]
PT
103
CVDD
C5562 8200p
22
104
R5613
DDCA_SCL
C5575 1u[KB]
R5614
22
105
R5031
R5004
22
DDCA_SDA
106
PT
MDA
SDA
107
Q5510
R5005
22
108
PT
D5000
(BUFFER)
TP5022
D5531
PT
TP5023
D1
G2
S2
R5562
TP5024
TP5028
4700
TP5025
TP5029
C5579
PT
R5563
S1
G1
D2
R5032
4700
PT
SCL
MCL
C5580
R5561
0.01u[KB]
47k
TP5026
TP5027
PT
Q5509
CN5504
2SD1819A0L
(SWITCHING)
R5569
10k
R5677
0
R5568
10k
PT
C5515
0.1u[KB]
IC5504
LSSK0111
(EEPROM)
L5027
68ohm
26
P17
L5028
68ohm
25
P18
L5029
68ohm
24
P19
23
DVDD
C5619
0.1u[ZF]
22
R5019
DGND
PT
21
R5033 47k
RESET
IC5510
20
SFL/SYNC_OUT/INT2
C1AB00002753
R5644
19
R5652
PT
INT1
(HDMI INTERFACE)
L5030
68ohm
18
R5645
VS/FIELD
L5031
68ohm
R5646
17
HS/CS
L5032
68ohm
16
R5647
DE/FIELD
15
DVDDIO
C5617
14
DGND
R5058 4700
13
0.1u[ZF]
R5657
ALSB
47
12
SCL
11
SDA
R5653
10
MCLKIN
4700
9
MCLKOUT
8
SCLK
7
LRCLK/DSD2B
6
I2S3/DSD2A
CVDD
DDCB_SCL
5
CGND
DGND
I2S2/DSD1B
TVDD:Terminator VDD
I2S1/DSD1A
TVDD
DVDD
4
R5648
3
EXB38V330JV
2
1
PT
R5665 47k
R5666 47k
R5655
100
TP5004
TP5006
TP5005
TP5007
R5676
R5674
C5006
PT
TP5008
TP5009
R5675
0
I2C_3
PT
C5005
1000p[KB]
C5007
1000p[KB]
C5008
1000p[KB]
C5009
1000p[KB]
C5010
1000p[KB]
C5011
1000p[KB]
R5616
3.9
R5617
3.9
R5625
3.9
R5623
3.9
R5618
3.9
R5619
3.9
R5621
3.9
R5620
3.9
76
VI1P19
91
R5650
120
120
R5651
HDMI_INT2
276
TP5515
FA
R5678
TP5516
FB
PT
AG_7493_XRST
291
R5656
2200
XIRQ3
22
163
VI1VSYNC
120
68
120
VI1HSYNC
69
VI1ENB
120
65
250
249
R5658
47
HDMI_BCLK
RX_SCK
266
RX_SD0#
HDMI_SDIN
264
RX_WS
HDMI_LRCK
265
HDMI_SPDIF
267
AG_HDCP_WP
280
30
0
29
CEC
28
0
DDC_FRONT_SDA
27
WP
R5025 0
AG_EDID_WP
279
26
DDC_FRONT_SCL
25
24
DDC5V
23
HDMI_CE1
R5028
0
AG_HDMI_REP_EN
283
22
HPD3
R5027
0
AG_HPD3
286
21
HDMI_5V_DET3
AG_HDMI_5V_DET3
289
20
R5026
0
19
L5003
18
J0JHC0000031
Main5V
17
Main2_3.3V
L5001
16
J0JHC0000031
Main2_3.3V
15
L5002
J0JHC0000031
14
13
CLK-
12
CLKG
11
CLK+
10
D2+
9
D2G
8
D2-
7
D0-
6
D0G
5
D0+
4
D1+
3
D1G
2
D1-
1
CN5503
TO SD/HDMI
P.C.B. CN9804
290
282
288
287
VI1P19
YIN9
TO M I
HDMI_INT2
TO M V
AG_7493_XRST
TO M VI
XIRQ3
TO M I
VI1VSYNC
TO M I
VI1HSYNC
TO M I
VI1ENB
TO M VI
AD_SCL1
TO M III
AD_SDA1
TO M III
HDMI_BCLK
TO M V
HDMI_SDIN
TO M V
HDMI_LRCK
TO M V
HDMI_SPDIF
TO M V
AG_HDCP_WP
TO M VI
AG_EDID_WP
TO M VI
AG_HDMI_REP_EN
TO M VI
AG_HPD3
TO M VI
AG_HDMI_5V_DET3
TO M VI
AG_HDMI_CEC
TO M VI
AG_HDMI_MUX_EN
TO M VI
AG_HDMI_5V_DET2
TO M VI
AG_HDMI_5V_DET1
TO M VI

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