Set Explanation - Samsung VP-D371 Service Manual

13-3 Set Explanation

13-3-1 Consideration matter at the time of a design
(1) Environment condition: A standard is carried out to a CAMCORDER reliability examination rule (6CA-1001).
1) Operating Conditions
Œ
Temperature : 0° ~ +40°
´
Humidity : 10% ~ 80%
2) Storage Temperature
Œ
Temperature : -20° ~ +60°
(2) DVC Pattery Format
Tp=10um
H2
H1
(3) Sector Arrangement on helical track
HEAD
PRE1
Samsung Electronics
SUB CODE
ITI SECTOR
ATF
S S A TIA
1400bits 1830bits 90bits
PRE3
500bits
PRE4
1200bits
Fig. 13-3 Sector arrangement on helical track
TAPE
Lr=32.89mm
VIDEO
AUDIO
a=9.1668°
TAPE LOWER EDGE
Fig. 13-2 DVC Pattery Format
AUDIO SECTOR
POS1 G1 PRE2
280bits 625bits 500bits
VIDEO SECTOR
TRACK PAIR
VIDEO
(149 Sync blocks)
SUBCODE SECTOR
SUBCODE
1200bits
We=5.24mm
ITI
OPTIONAL TRACK
AUDIO POS2 G2
(14 Sync blocks) 550bits 700bits
POS3
975bits
OVERWRITE
POS4
MARGIN
1200bits
1250bits
Circuit Operating Description
HO=5.8mm
Wt=6.35mm
G2
1550bits
HEAD
13-3