LG DA-3520 - Waveforms

3-19 3-20
• WAVEFORMS
Tek
Stop :
2.50MS/s
4 Acqs
M20.0s
2 Apr 1999
14:47:27
Glitch
Ch1
Ch3
500mV
[T ]
T
3
Tek
Stop :
1 00kS/s
3290 Acqs
M 500s
CH1
280/mV
Edge Slope
Type
<Edge>
Source
Ch1
Coupling
DC
Level
280mV
Mode
&
Holdoff
3
Ch3
1.00V
[ T ]
Slope
T
1) 2)1) 3)
4) 4)
7)
5) 6)5) 6)
2) 3)
IC2A1 Pin 42, Focus Error
IC2A1 Pin 36, Pi
IC2A1 Pin 57
RF
IC201, Pin 88, SLED Drive(FMO)
IC201, Pin 18 SLED FG
IC2A1 Pin 42, Focus Error(Focus Search)
IC2A1 Pin 83, Focus Drive(FDO)
IC301 Pin 159,
MPEG Clock(27MHz)
IC301 PIN 139,
COMPONENT Y
IC301 Pin 145,
Component Pb
IC301 Pin 151,
Component Pr
IC2A1 Pin 41
Tracking Error
IC2A1 Pin 41
VBR TRACKING Error
IC301 Pin 133, Composite IC301 Pin 151, Chrominance
(Super video out Mode)
IC301 Pin 145, Luminance
(Super video out Mode)