Panasonic PT-56LCX70 Service Manual page 73

Hide thumbs Also See for PT-56LCX70:
Table of Contents

Advertisement

MAIN VII SCHEMATIC DIAGRAM
AG_HPD2
TP5038
TP5039
R5530
10k
R5527
R5533
1k
10k
D5525
D5524
MA22F2000L
MA22F2000L
L5506
J0JHC0000078
L5507
J0JHC0000078
TP5030
TP5031
Q5501
2SD1819A0L
R5501
R5503
(SWITCHING)
39
10k
R5525
D5501
10k
EZAEG2A50AX
C5505
PT
C5501
C5503
0.1u[ZF]
0.1u[ZF]
R5507
CN5501
10k
HDMI
IN 1
TP5016
TP5018
TP5017
TP5019
R5505
PT
HPDT
19
D5001
D5002
+5V
18
L5501
DDCG
TP5020
17
J0JHC0000045
D5515
SDA
16
MA2J11100L
MAZ80560ML
SCL
15
MA2J11100L
L5503
PT
N.C.
14
J0JHC0000045
I2C_1
CEC
13
R5516
3.9
CLK-
12
CLKG
11
R5517
3.9
CLK+
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
1
2
3
4
TP5048
TP5049
MAIN3.3V
C5016
C5018
R5048
1u[KB]
10k
PT
R5047
2700
R5051
10k
Q5519
2SD1819A0L
R5049
C5017
47k
0.01u[KB]
AG_HPD1
C5013
C5012
0.1u[KB]
0.1u[KB]
1608
8
1
VCCA
VCCB
R5037
R5036
22
22
7
2
SCLA
SCLB
IC5513
R5034
R5035
C0JBAU000034
22
22
6
3
SDAA
SDAB
R5038
22
5
4
GND
EN
AG_HDMI_5V_DET2
Q5503
HIGH :Active
2SD1819A0L
(SWITCHING)
R5020
PT
0
TP5032
TP5033
R5021
PT
DDC_SDA0
R5548
22
A2
GND
5
4
R5549
22
R5012
B1
IC5511
B2
R5536
6
3
22
4700
C0JBAS000258
(SW)
R5011
-OE2
A1
7
2
22
R5013
Vcc
-OE1
8
1
22
IC5501
Low :Active
LSSK012
(EEPROM)
TP5021
TP5046
TP5047
TP5061
TP5060
R5050
PT
TVDD_3.3V
AVDD_3.3V
Q5518
B1DHDC000028
IC5506
C0DBGGF00001
(+3.3V REGULATOR)
C5528
0.1u[KB]
VOUT
7
VIN
C5527
1u[KB]
NC
6
SUB
GND
C_ANA
CN
R5673
100
5
CONT
C5531
0.1u[KB]
L5522
C5525
100u
1u
16V
PT
L5509
J0JHC0000078
10mA
R5596
Q5511
1k
2SD0601ARL
C5534
R5578
150
(BUFFER)
R5000
PT
PT
R5583
R5574
PT
150
PR
R5594
R5576
C5523
Q5514
PT
PT
C5529
PT
PT
2SA207700L
(BUFFER)
Q5512
R5597
1k
PT
(BUFFER)
R5579
150
C5535
C5530
R5001
R5575
PT
PT
R5584
PT
PT
PT
PB/C
R5595
R5577
C5524
PT
Q5515
PT
PT
2SA207700L
(BUFFER)
TP5512
C5537
C_ANA
PT
YIN
C5526
R5598
D5005
PT
PT
MA22F2000L
C_ANA
R5671
R5667 150
R5586
PT
PT
Q5516
C5532
R5580
PT
2SA207700L
PT
Y
R5592
(BUFFER)
PT
Q5513
PT
R5601
R5602
(BUFFER)
R5668
PT
1k
PT
R5587
R5669
820
PT
C5533
68p
R5593
1k
Q5517
2SA207700L
(BUFFER)
73
PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
TP5040
TP5041
TP5042
TP5043
TP5044
TP5045
R5664
JS5501
PT
L5516
J0JHC0000078
PT
JS5502
C5581
JS5503
1u[KB]
DVDD_I/O3.3V
TP5050
C5546
C5545
TP5051
R5046
2.2u
0.1u[KB]
JS5500
6.3V
1k
3G
1
L5512
C5540
J0JCC0000077
L5510
PT
J0JHC0000078
2
C5561
C5558
G
C5573
0.1u[KB]
3
56u
0.1u[KB]
G
4V
C5541
470p[JC]
TP5052
PT
4
TP5053
C5570
R5604
R5606
6.3V
FL5501
7.5k
4.7k
47u
C5577
PT
0.1u[KB]
C5576
6.3V
47u
Q5002
2SD1819A0L
(SWITCHING)
C5020
0.01u[KB]
R5052
10k
C5019
Q5001
0.01u[KB]
2SD1819A0L
R5627
(SWITCHING)
0
R5626
1M
PT
X5500
H0J270500113
C5590
C5589
18p[JC]
15p[JC]
TP5054
TP5055
C5586
R5624
C5588
0.01u[KB]
1.69k
0.082u[KB]
PVDD
C5582
0.1u[KB]
C5569
0.68u[KB]
C5578
C5566
R5615
0.039u
160
0.1u[KB]
16V
R5609
73
0
74
C5004
75
PT
AIN7
76
AIN1
77
AIN8
C5543
78
C5549
AIN2
0.1u[KB]
0.1u[KB]
79
AIN9
C5538
80
47u
AIN3
C5571
81
6.3V
AGND
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
L5518
J0JHC0000078
C5607
IC5508
47u
6.3V
C0CBCAD00015
(+1.8V REGULATOR)
R5661 100
5
1
C562
C5583
0.1u[KB
0.1u[KB]
2
C5587
0.1u[KB]
4
3
C5000
0.1u[KB]
C5604
C5602
2.2u
0.1u[KB]
6.3V
C5599
220u
4V
P
IC5507
C0CBCBC00190
(+3.3V REGULATOR)
C5591
VOUT
NC
1u[KB]
GND
C5603
VDD
CE
0.01u[KB
C5592
1u[KB]
R5057
10k
FRCLKIN
TP5117
R5632
0
R5630 0
PT
ELPF
PVDD
PGND
IC5510
C1AB00002753

Advertisement

Table of Contents
loading

Table of Contents