Barrier Unit - Sony Cyber-Shot DSC-P8 Service Manual

DSC-P8

2-13.BARRIER UNIT

1 Switch on a power supply.
2 Push zoom button and transform the lens
as shown below.
3 Switch off a power supply by taking out a battery
or cut off a power supply from AC daptor.
(without using camera's power swich)
[BARRIER OPERATION TEST METHOD]
After the barrier unit is replaced, check the following items with turning the power of the set ON/OFF.
• The lens moves out and the barrier shutters open completely when the power is turned on.
• The lens moves in and the barrier shutters close completely when the power is turned off.
Checking condition is 1 downward 2 45° downward 3 horizontal 4 45° upward 5 upward; totally five positions
and check three times for each position.
1 downward
The test needs to be performed only when the barrier unit is replaced.
No performance of this test is needed when the lens is replaced.
4 Pinch A portion with finger
and fit a driver over a hollow.
3 horizontal
2 45° downward
5 Ornamental fixed plate (A)
7 Barrier unit
A
3X
4 45° upward
2-10
6 Two screws
(M1.4 × 4.5)
5 upward