Akai LCT2765TD Service Manual page 66

7.3.1
Shock test
7.3.2
Drop test
7.4
Durability test of vibration
Item
7.4.1
Durability test
of vibration
7.5
The test environment is the same as item 6.2 except for special note.
8.
Ref appearance drawing
9. Caution:
9.1
It is not allowed to disassembly and re-tune the mechanism without special training
because the mechanism is assembled and tuned using special method.
9.2
Storage: avoid storing the mechanism in high temperature, heavy wet and dusty place.
P r o d u c t S p e c i f i c a t i o n Ver05
(1 time ,6ms), 70G crash impact on each of 6 sides of mechanism. Mechanism
shall be able to playback standard disc TDV-520A and TCD-792.
After one time of drop test with surface, edge and corner (packing with 10sets
per carton), the mechanism shall be able to playback standard disc
TDV-520A and TCD-792.
Drop with surface: drop height 600mm, Drop sequence: bottom, front, left,
back, right. Each surface drop one time.
Drop with corner: drop height 450mm, Drop one of corners of carton bottom
one time.
Drop with edge: drop height 450mm, Each edge of drop corner (three edges)
drop one time.
Acceleration 2.5G, Frequency 10~50Hz, sweep time 5minutes, test time is
20minutes with each of 3 directions. After that test, mechanism shall be able
to playback standard disc TDV-520A and TCD-792.
65
Specification
DL-06