Video Part-2 (100% Full Color-Bar) - LG BD390 Service Manual

4. VIDEO PART-2 (100% FULL COLOR-BAR)

IC606
THS7314
R691 0 1
IN_CH1 OUT_CH1
2
IN_CH2 OUT_CH2
3
IN_CH3 OUT_CH3
R6B4
4
VS+ GND
OPEN
DGND
C667
DGND
0.1uF
VCC_3V3_VIDEO
DGND
11
13
11
J4
8
R632 75
CVBS
7
6
5
C668
OPEN
DGND
DGND
5:B4 VDAC_Y
5:B4 VDAC_Pr
5:B4 VDAC_Pb
R606
R640
75(1%)
75(1%) 75(1%)
DGND
CVBS
COMP_Pb
Termination Resistor are placed close to Video Filter
VCC_3V3_VIDEO
CA628 C616
C695
22uF
470uF/6V
0.1uF
DGND
R692 0
R693 0
R694 0
R6B1 R6B2 R6B3
VCC_3V3_VIDEO
OPEN OPEN OPEN
R637
Termination Resistor are placed close to Video Filter
12
14
3-65
DGND
VCC_3V3
L614
4.7UH
IC610
THS7316
1 1 8 8 R652
IN_CH1
OUT_CH1
2 2 7 7 R650
IN_CH2
OUT_CH2
R651
3 3 6 6
IN_CH3 OUT_CH3
5 5
4 4
VS+
GND
DGND
13
C609
0.1uF
DGND
COMP_Y
COMP_Pr
12
14
75
COMP_Y J3
75
COMP_Pr
J4
75
COMP_Pb
J4
C681 C679 C680
OPEN OPEN OPEN
DGND DGND DGND