UNl/587

UNl/588

UNl/588A

UNl/589

UNl/590

UNl/59l

UNl/592

UNl/593

UNl/594

UNl/595

UNl/596

UNl/597

- 359 -

UNl

Link Unit used to replace UNl/523 when a mixed sync signal

is available as a timing reference waveform instead of a

composite

video

signal.

CHl/12A,

pegs

3,

7

as

for

UNl/523. DD 1967. DD Spec 10.27. OBSOLESCENT.

Subcarrier Phase Unit. Accepts inputs of subcarrier and

chrominance and adjusts the phase of the subcarrier to

within 10° of the phase of a reference line of subcarrier

on the chrominance. Includes 4 MD2/504. Used in C06/504.

CHl/12A, pegs 13, 43. DD 1967. DD Spec 7.148. OBSOLETE.

Similar to UNl/588 but for 625 line PAL subcarrier. Used

in

conjunction

with

UNl/583A

and

UN18/509.

CHl/12A.

DD 1968. DD Spec 7.148. OBSOLETE.

Sync Separator Unit used in PAl/537 to produce separated

synchronising information from a monochrome or colour

video signal. Mains operated and provides power supply to

MN2/5ll. Includes MD2/507. CHl/26A, pegs 18, 31.

DD 1967. DD Spec 8.275. DDHB 8.248. EDI 10035(1)MAR72.

ACO. OBSOLESCENT.

Split Screen Wipe Unit used to move the split position of

a split screen unit during the field sync at a rate of

approximately 1Hz. First used GEl/539. CHl/12A.

DD 1967/68. WITHDRAWN.

RGB Blanking Unit used to apply mixed

the RGB outputs of the SECAM decoder

Transcoder. CHl/12A, pegs 14,

DD Spec 11.53. WITHDRAWN.

blanking pulses to

in the SECAM-PAL

42. DD 1967/68.

Telecine Cue Dot Detector Pulse Shaper Unit for shaping

pulses from a telecine machine cue dot detector head and

giving a low impedance output to UN23/507. Comprises two

shapers, one for each detector head. Printed board 84mm x

54mm with mounting for fitting in Cintel mechanism bay.

DD 1967/68. WITHDRAWN.

RGB and Luminance Blanking Unit used

PN3A/19C with UN19/504, UNl/591, PS2/l3A.

DD Spec 11.56. WITHDRAWN.

in PAlM/543.

DD 1967/68.

Filter and Delay Unit used in PAlM/547. Includes

FL4/556E, NE4/508. CHl/12A. DD 1967/68. WITHDRAWN.

Filter and Delay Unit used in PAlM/548 in conjunction with

a difference amplifier to provide separate high and low

frequency video signals for UNl/596. CHl/12A.

DD 1967/68. WITHDRAWN.

Interpolation Matrix Unit used in PAlM/548 to

field interpolation of luminance signals.

DD 1967/68. WITHDRAWN.

provide

CHl/12A.

Filter and Delay Unit used in PAIM/547 to separate the

chrominance band, centred on 4.43MHz from the low video

frequencies. Contains a LP filter, 2.8MHz with a video