Esquema De Circuito Del Video Buffer / Video Output - LG DV497H Manual De Servicio

4. ESQUEMA DE CIRCUITO DEL VIDEO BUFFER / VIDEO OUTPUT

C61 10pF/NC
0R/1uH
R /V V_OUT
L15
C65 C103
100pF 100pF
GND
C59 10pF/NC
0R/1uH
G /Y Y _OUT
L13
C63 C101
100pF 100pF
GND
C60 10pF/NC
0R/1uH
B /U U_OUT
L14
C64 C102
100pF 100pF
GND
C58 10pF/NC
CVB1 L12 1uH EC29 47uF/16V/NC
C62 C100 R110 R111 0
100pF 100pF 100/NC
GND
R44 75/1% CVB1
GND
G /Y
R45 75/1%
R46 75/1% B /U
R47 75/1% R /V
R48 1K/1% V_FSADJ
Close to 8203R
CVBS_OUT
Y _OUT
U_OUT
V_OUT
C72
100pF
CVBS_OUT
3-29
P2
RCA/VIDEO OUT
G ND
1
G ND
2
3
4
5
6
C73 C74 C75
100pF 100pF 100pF
Vidoe out
GND
U6
U_OUT 1 6 Y _OUT
2 5
V_OUT 3 4 CVBS_OUT
PESD3V3L5UY
GND GND
Close to P2
3-30
CVB1
TV_DAC0 3
G /Y
TV_DAC1 3
B /U
TV_DAC2 3
R /V
TV_DAC3 3
V_FSADJ
V_FSADJ 3