Dg-Board (5 Of 11) Schematic Diagram - Panasonic TH-65PX600U Service Manual

15.25. DG-Board (5 of 11) Schematic Diagram

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D1911
EZJZ0V80008B
DG9
HPDT
19
+5V
K1FY119D0002 18
DDCG
17
HDMI IN 1 SDA
16
SCL
15
N.C.
14
CEC
13
CLK-
12
CLKG
11
CLK+
10
D0-
9
D0G
8
D0+
7
D1-
6
D1G
5
D1+
4
D2-
3
D2G
2
D2+
1
DG-BOARD TZRNA02DRTU (5/11)
!
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TH-65PX600U DG-Board (5 of 11) Schematic Diagram
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TO
GH-BOARD
(GH11)
DG11
R1922
Q1902
10k
B1ABDF000034
R1906
1k MAIN5V
D1913 D1914
C1941
B0HCMM000014 B0HCMM000014 TP1903
10V 1 Vcc2 8
Vcc
0.1u
2 7
SCLOUT SDAOUT
3 SCLIN 6
SDAIN
L1902
56
4 GND 5
ACC
L1903
56
R1925
4.7k
IC1909
C1940
TP1904
C0ZBZ0001038 0.1u
5V<->3.3V
R1907 R1910 R1932
10k 39 10k
R1921
10k
Q1904
Q1901 B1ABDF000034
C1903 C1904 B1ABDF000034
10V 10V
0.1u 0.1u
TP1905
IC1901
TP1901 TP1902
L1901
D1912
J0JHC0000078
TVRP082S
MAZ30560ML
DDC EEPROM
L1904
J0JHC0000078
R1913 2.7
R1914 2.7
R1915 2.7
R1916 2.7
R1917 2.7
R1918 2.7
R1919
2.7
R1920
2.7
39 40
R1934
22
R1935
22
G
Q1905
2SK122800L
MAIN2_3.3V MAIN5V
D S
SDA_R
SCL_R
10V
MAIN2_3.3V
L1905
R1938
0 J0JHC0000078
C1915 C1916
10V
6.3V
0.1u
10u
C1909
10V
37 24
0.1u
38 23
VCC YCKP
39 22
ADT2N SEL GND
40 21
ADT2P VCC YDT0N
41 20
GND YDT0P
42 19 C1912
C1910 VCC VCC
10V
10V 43 18
0.1u
0.1u VCC VCC
44 17
GND YDT1N
45 16
BCKN YDT2P YDT1P
46 REXT 15
BCKP GND
47 14
VCC YDT2N
48 13
C1911
10V
0.1u
IC1903
C1AB00002641
R1931
HDMI EQ & SW
4.7k
C1914
10V
0.1u
41 42
105
SDA
MAIN3.3V
Q1906
2SK122800L
C1917
10V
0.1u
G
C1918
10V R1951
D S
47k
0.1u
R1949
100k
Q1907
B1ABDF000034
SCL
H:Aport=Front
L:Bport=Rear
IC1904 IC1902
C0JBAS000251 C0JBAS000128
SWITCH IIC SWITCH
TH-65PX600U DG-Board (5 of 11) Schematic Diagram
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TH-65PX600U
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