5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
2
5
4
3
3
EMI Issue
2
5
A/V Output PORT
SMT TOP VIEW
4
MAIN BOARD CIRCUIT DIAGRAM-VIDEO PORT
B/U
CVBS_TV
CVB1
CVB1
B/U
CVB1
R/V
R/V
G/Y
G/Y
MR_OUT
ML_OUT
CVBS_TV
ML_OUT
MR_OUT
G/Y
2
R/V
2
CVB1
2
B/U
2
ML_OUT
5
MR_OUT
5
GND
GND
VGND
V+5V
AUD_GND
VGND
C37
68pF
C39
680pF
J3
PHONE JACK3.5
5
4
3
2
FB3
120R
C38
680pF
FB1
120R
FB4
11R
100pF
C36
D3
BAV99
R63
75
L7
1uH
100pF
C35
R62
75
R65
75
10pF
C34
R64
75
FB2
120R
Содержание PET745/12
Страница 7: ...3 0 INSTRUCTION FOR USE ...
Страница 8: ...3 0 INSTRUCTION FOR USE ...
Страница 27: ...MAIN BOARD TOP ...
Страница 28: ...MAIN BOARD BOTTOM ...
Страница 29: ...TFT BOARD TOP ...
Страница 30: ...TFT BOARD BOTTOM ...
Страница 31: ...DC IR BOARD TOP ...
Страница 32: ...DC IR BOARD BOTTOM ...