Circuit Operating Description
13-4
Samsung Electronics
(6) Video Signal
Fig. 13-3 Video Signal
Blanking
IRE
(714mv)
40 IRE
(286 mv)
Ref Sync Amplitude
Ref White
Blanking
Level
Color
Back
Porch
Front
porch
40IRE
(Ref Burst
Amptd)
4 IRE
2 0
IR E
4 IRE
7.5 IRE
Z
Z
0.7 Vpp
0 Vpp
- 0.15 Vpp
- 0.3 Vpp
100% (0.3Vpp)
ntsc timing
pal timing
10.9
µ
s
±
0.2
µ
s
SYNC to Blanking End
9.4
µ
s
±
1
µ
s
SYNC to Burst End
7.8
µ
s
Breezeway
Burst
2.5
µ
s
1.6
µ
s
SYNC
4.7
µ
s
±
1
µ
s
6
µ
s
tr, tf 250ns
±
50ns
tr, tf 200ns
±
50ns
2.25
µ
s
±
0.2
µ
s (10cycles)
5.6
µ
s
±
0.1
µ
s
4.7
µ
s
±
0.2
µ
s
FP 1.5 + 0.3
µ
s
12
±
0.3
µ
s
1.5
µ
s
±
.1
100
µ
s
50%
Summary of Contents for VP-D455
Page 10: ...Product Specification 2 4 Samsung Electronics MEMO...
Page 30: ...3 20 Alignment and Adjustments Samsung Electronics MEMO...
Page 46: ...4 16 Disassembly and Reassembly Samsung Electronics MEMO...
Page 66: ...Exploded View and Parts List 5 20 Samsung Electronics MEMO...
Page 83: ...Samsung Electronics 8 1 8 Wiring Diagram MEMORY STICK VP D453 I D6620I VP D454 I D455 I D6650I...
Page 84: ...Wiring Diagram 8 2 Samsung Electronics MEMO...
Page 86: ...PCB Diagrams 9 2 Samsung Electronics 9 1 Main PCB COMPONENT SIDE...
Page 87: ...PCB Diagrams Samsung Electronics 9 3 L708 L704 L706 L717 L719...
Page 88: ...PCB Diagrams 9 4 Samsung Electronics CONDUCTOR SIDE Fuse 1 25A 32V...
Page 94: ...PCB Diagrams 9 10 Samsung Electronics MEMO...
Page 128: ...Troubleshooting 12 8 Samsung Electronics MEMO...
Page 140: ...Circuit Operating Description 13 12 Samsung Electronics MEMO...
Page 184: ...Reference Information 14 44 Samsung Electronics MEMO...