1-6.
Functions of Onboard Parts
1-6-1.
Description of Onboard LED Indicators
AT-167A Board
D4
1
2
3
4
5
A
B
C
D
E
F
G
H
J
AT-167A Board (Side A)
Ref. No.
Name
Color
Description
Normal state
D4
POWER
Green
Lit when the power to the AT-167A board has correctly
started.
—
AVP-15 Board
1
2
3
4
5
A
B
C
D
E
F
G
H
J
AVP-15 Board (Side A)
D108
D107
D106
D105
Ref. No.
Name
Color
Description
Normal state
D105
CCU POW-
ER
Green
Lit when the power to the boards in the whole CCU is func-
tioning properly
—
D106
CAM
LOCK
Green
Lit when the communication with camera head is normal.
—
D107
/1.001
Green
Lit when the operation clock frequency of SG is 74.17582
MHz.
(When the frame frequency of the video signal is integer
1/1.001.)
—
D108
90H (LINE
DELAY)
Yellow
Lit when the SD signal delay time at down-conversion is set
to LINE-DELAY.
—
HDCU2500
1-12
Summary of Contents for 10001
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Page 369: ... B SIDE SUFFIX 11 EN 159B EN 159A HDCU2500 9 13 ...
Page 374: ...PS 778D00 B SIDE SUFFIX 11 HDCU2500 9 18 ...
Page 392: ...HDCU2500 SY HDCU2500 CE J E 9 968 889 01 Sony Corporation Printed in Japan 2012 1 08 2012 ...