Video to S-VHS Converter
From composite (CVBS) to C/Y
Materials
Gerber file
CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor GREEN and GOLD members can exclusively download these files for free as part of their membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service.
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Component list
R1,R2 = 2kOhm 2
R3,R4,R6 = 120Ohm
R5,R7 = 47kOhm
Capacitors:
C1 = 33pF
C2 = 100µ F 10V radial
C3,C4,C6,C8 = 100nF ceramic
C5 = 4µ F7 35V tantalum bead
C7 = 470µ F 10V radial
C9 = 25pF trimmer capacitor (3-25 p)
Inductors:
L1,L2 = 47µ H
Semiconductors:
T1,T2 = BC550B
Miscellaneous:
K1 = Cinch socket, PCB mount, e.g., T-709G (Monacor/Monarch)
K2 = 6-way Mini-DIN socket, PCB mount, angled pins
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