Samsung VP-D353 Service Manual page 135

(6) Video Signal
Front
porch
1.5µs±.1
100µs
IRE
(714mv)
40 IRE
(286 mv)
0.7 Vpp
0 Vpp
- 0.3 Vpp
Samsung Electronics
Blanking
10.9µs ± 0.2µs
SYNC to Blanking End
9.4µs ± 1µs
SYNC to Burst End
7.8µs
Breezeway
6µs
SYNC
4 IRE
4.7µs±1µs
2 0
Z
IR E
FP 1.5 + 0.3µs
4.7µs ± 0.2µs
- 0.15 Vpp
5.6µs ± 0.1µs
pal timing
Color
Back
Burst
2.5µs
Porch
1.6µs
Z
40IRE
(Ref Burst
Amptd)
ntsc timing
12 ± 0.3µs
100% (0.3Vpp)
2.25µs ± 0.2µs (10cycles)
Fig. 13-4 Video Signal
Circuit Operating Description
Ref White
7.5 IRE
4 IRE
Blanking
Level
Ref Sync Amplitude
50%
tr, tf 250ns ± 50ns
tr, tf 200ns ± 50ns
13-5