Panasonic PT-50LCZ70 Service Manual page 80

PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
MAIN VII SCHEMATIC DIAGRAM
R5559
47k
Q5508
2SD1819A0L
(INVERTER)
R5557 47k
R5558
10k
5015
2
5014
2
R5570
0
L5508
5016 J0JHC0000045
G
2
G
FL5500
PT
C5520
10V
10u
R5017
4700
C5512
37 24
PT
R5040
38 23
22
VCC YCKP
39 22
ADT2N GND
SEL
40 21
R5041
ADT2P VCC YDT0N
22 41 20
IC5503
GND YDT0P
42 19
C5513 VCC C1AB00002641 VCC
R5042 C5519
43 18
22 (HDMI SW/EQUALIZER) PT
VCC VCC
0.1u[KB]
44 17
GND YDT1N
45 16
BCKN YDT2P YDT1P
46 15
REXT
BCKP GND
47 14
C5514
VCC YDT2N
48 13
0.1u[KB]
R5567
4.7k
PT
1 2
3 4
C5539
10u
10V
C5572
R5611 0.1u[KB]
1.37k
C5547
C5555 C5559 C5564
0.1u[KB]
10u10V 0.01u[KB]
0.1u[KB]
C5556 C5560 C5565
C5550
10V
0.1u[KB] 0.1u[KB] 0.01u[KB]
10u
C5557
C5548
0.1u[KB]
0.1u[KB]
C5552
C5568
0.1u[KB]
0.1u[KB]
C5563
R5612
0.082u[KB]
C5553 1.5k
1000p[KB]
R5002
PT
C5562 8200p
R5613 22
R5614 22
R5031
Q5510
PT
D5000
PT
PT
(BUFFER)
PT
TP5022 TP5023
D5531
D1 G2 S2
R5030
0
TP5024 TP5025
TP5028 R5562
4700
TP5029
R5563 S1 G1 D2
4700
R5032
R5561 PT
C5521 47k TP5026
0.1u[KB]
TP5027
CN5504
Q5509
PT 2SD1819A0L
(SWITCHING)
R5569
10k
R5677
PT R5568
10k
PT
C5515
0.1u[KB]
IC5504
C3EBEC000044
(EEPROM)
84
AVDD P18
85
REFOUT P19
86
CML DVDD
87
IC5510
AGND DGND
88
AVDD C1AB00002753 RESET
89
BIAS (HDMI INTERFACE) SFL/SYNC_OUT/INT2
90
CAPY1 INT1
91
CAPC1 VS/FIELD
92
CAPC2 HS/CS
93
AIN10 DE/FIELD
94
AIN4 DVDDIO
95
AIN11 DGND
96
AIN5 ALSB
97
SOY SCL
98
AIN12 SDA
99
AIN6 MCLKIN
100
PGND MCLKOUT
101
PVDD SCLK
102
C5574
ELPF3 LRCLK/DSD2B
0.01u[KB] 103
CGND I2S3/DSD2A
104 CVDD
DDCB_SCL
I2S2/DSD1B
CVDD CGND
DGND
105 I2S1
TVDD
DVDD /DSD1A
106
C5575
1u[KB] 107
108
R5004 22
R5005 22
C5579
PT
C5580
0.01u[KB]
C5613
1u[KB]
TP5008 TP5009
80
25 L5028 68ohm
R5650 120
24 L5029 68ohm
R5651 120
HDMI_INT2
23
22 0.1u[ZF] C5619 TP5515 TP5516
R5019 R5678
R5656
21 PT PT 2200
R5033 47k
20
R5652
19 PT
R5644 XIRQ3
18 22 R5645 120 VI1VSYNC
17 L5030 68ohm
R5646 120 VI1HSYNC
16 L503168ohm R5647 120 VI1ENB
15
L5032 68ohm
14 C5617
13
0.1u[ZF]
12 R5657 47
R5058
11 4700 R5658 47
R5653
10 4700
9
8 HDMI_BCLK
7
HDMI_SDIN
6
HDMI_LRCK
5
HDMI_SPDIF
4
R5648
3
EXB38V330JV
2
1
R5665 PT
R5666 PT
R5655
PT
AG_HDCP_WP
30
TP5006 TP5007
29
R5676 0
CEC
28
R5674 0
DDC_FRONT_SDA
27
TP5004 TP5005
C5006 WP AG_EDID_WP
PT
26
R5025 0
DDC_FRONT_SCL
25
R5675
0
DDC5V
24
23
R5028 0 AG_HDMI_REP_EN
C5005 HDMI_CE1
PT
22
HPD3 R5027 0
C5007 AG_HPD3
PT
21
C5008 HDMI_5V_DET3
AG_HDMI_5V_DET3
PT
20
R5026 0
19
L5003
18
J0JHC0000031
Main5V
C5009
L5001
PT 17
Main2_3.3V J0JHC0000031
C5010
PT 16
Main2_3.3V
L5002
C5011
15
PT J0JHC0000031
L5033
14
PT
13
R5616 3.9
CLK-
12
CLKG
11
R5617 3.9
CLK+
10
R5625 3.9
D2+
9
D2G
8
R5623
3.9
D2-
7
R5618 3.9
D0-
6
D0G
5
R5619 3.9
D0+
4
R5621
3.9
D1+
3
D1G
2
R5620 3.9
D1-
CN5503
1
TO SD/HDMI
P.C.B. CN9804
276 HDMI_INT2 TO M V
AG_7493_XRST
291 AG_7493_XRST TO M VI
163 XIRQ3 TO M I
68 VI1VSYNC TO M I
69 VI1HSYNC TO M I
65 VI1ENB TO M I
250 AD_SCL1 TO M III
249 AD_SDA1 TO M III
266 HDMI_BCLK TO M V
264 HDMI_SDIN TO M V
265 HDMI_LRCK TO M V
267 HDMI_SPDIF TO M V
280 AG_HDCP_WP TO M VI
279 AG_EDID_WP TO M VI
283 AG_HDMI_REP_EN
TO M VI
286 AG_HPD3 TO M VI
289 AG_HDMI_5V_DET3 TO M VI
290 AG_HDMI_CEC TO M VI
282 AG_HDMI_MUX_EN TO M VI
288 AG_HDMI_5V_DET2 TO M VI
287 AG_HDMI_5V_DET1 TO M VI