Grass Valley PDR 200 Service Manual - Manual (Page 29)

Electrical Specifications
PDR200 Service Manual 2-9
Table 2-10. Format Voltage Level Definitions for CAVmtrxP Colorbar Matrix Test Clip
Format White Yellow Cyan Green Magenta Red Blue Black
SMPTE/EBU-N10
(MII w/o setup)
Y 700 465.2 368 308.2 216.8 157.0 59.9 0
B-Y 0 -262.5 88.6 -173.9 173.9 -88.6 262.5 0
R-Y 0 42.7 -262.5 -219.8 219.8 262.5 -42.7 0
Betacam w/o setup
(non-EBU)
Y 700 465.2 368 308.2 216.8 157.0 59.9 0
B-Y 0 -350 118.1 -231. 9 231. 9 -118.1 350 0
R-Y 0 56.9 -350 -293.1 293.1 350 -56.9 0
GBR
G 700 525 525 525 0 0 0 0
B 700 0 525 0 525 0 525 0
R 700 525 0 0 525 525 0 0
Table 2-11. Reference Genlock
Characteristics Description
Color Field Detection, Based on
SCH Phase Requirement: Correct color framing for signals having an
average SCH phase
±
40
°
; Lockup
±
10
°
Supplemental Data:Once locked to color field, it will stay locked
over a range of 0
°
to
±
90
°
Burst Frequency Lock Range Requirement: PAL,
±
10 Hz at subcarrier
NTSC,
±
20 Hz at subcarrier
Signal Amplitude Lock Range Requirement: Stays locked to +6 dB and -3 dB
Reference Genlock Input Return
Loss Requirement:
≥
40 dB to 5 MHz
Table 2-12. Time Code
Characteristics Description
Input Supplemental Data:Longitudinal Time Code. AC coupled, differential
input
Input Impedance Supplemental Data:20 k
Ω
. Switch selectable 600
Ω
input.
Input Amplitude Supplemental Data:0.1 V p-p, differential, minimum
Maximum Input Voltage Supplemental Data:2.5 V p-p, differential, maximum