Read Panasonic PT-DZ770U / PT-DZ770E (serv.man8) Service Manual online
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KEY2
KEY1
KEY2
KEY3
KEY1
KEY3
SW9957
EVQ11G05R
L-STB3.3V3
SW9958
EVQ11G05R
1%
R9969
6.8k
1%
R9965
1.5k
SW9961
EVQ11G05R
1%
R9963
33k
SW9964
EVQ11G05R
SW9956
EVQ11G05R
1%
R9964
5.6k
FL9953
J0HAAB000036
1
2
3
L9950
J0JCC0000168
1%
R9968
3.3k
SW9953
EVQ11G05R
SW9963
EVQ11G05R
1%
R9951
1.5k
1%
R9957
5.6k
SW9950
EVQ11G05R
1%
R9954
3.3k
1%
R9956
33k
SW9951
EVQ11G05R
C9950
16V
0.1u
SW9966
EVQ11G05R
R9971
47
1%
R9961
3.3k
SW9960
EVQ11G05R
FL9952
J0HAAB000036
1
2
3
RM9950
B3RAD0000142
OUT
GND
VCC
1%
R9962
6.8k
1%
R9960
2.2k
FL9950
J0HAAB000036
J0HAAB000036
1
2
3
1%
R9970
33k
1%
R9955
6.8k
SW9954
EVQ11G05R
1%
R9959
1.5k
C9952
47u
6.3V
FL9954
J0HAAB000036
1
2
3
SW9955
EVQ11G05R
L-STB3.3V2
1%
R9967
2.2k
SW9952
EVQ11G05R
SW9962
EVQ11G05R
SW9965
EVQ11G05R
SW9959
EVQ11G05R
1%
R9952
1.5k
1%
R9958
1.5k
1%
R9966
1.5k
1%
R9953
2.2k
C9951
0.1u
16V
16V
1%
R9950
5.6k
FL9951
J0HAAB000036
1
2
3
S1
K1KA06B00220
To A-P.C.Board
A1
1
2
3
4
5
6
L-STNBY3.3V
L-STB3.3V
REMOTE1
KEYSCAN1
KEYSCAN2
KEYSCAN3
GND
B3RAD0000142 18-
RGB 1
LENS
RGB 2
VIDEO
S-VIDEO
DVI-D
POWER ON
SHUTTER
POWER OFF
AUTOSETUP
MENU
HDMI
UP
DOWN
LEFT
RIGHT
ENTER
9
5
6
7
8
1
2
3
4
3. 3. S-P.C.Board
3. Schematic Diagram
A
B
E
F
D
C
DIA-13
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