SAMSUNG DIGIMAX 200 SERVICE INFORMATION power-on

If you have the following problem when the power is turned on.

. The camera is not working ar all although the power is on.
. AF LED (green) is turned on when you press the power on button, but the camera

is not working

. TN LCD is turned on but the camera doesn't work.

How to repair

1. Check the version of power board.

1) After taking out all the screws on the outside cover and disassemble the front cover.

2) Take out 2 screws on the power board, and disconnect the JP1 and JP3 which
connect power board and Main board.

3) Check the version printed on the back of power board.

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SERVICE INFORMATION

SAMSUNG TECHWIN CO., LTD.

S/I NO.

DATE

MODEL

SUBJECT

TECHWIN

200207
2002/09/04
DIGIMAX 200
How to repair POWER ON DEFECT

①

V3.2 means Version 3.2

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2. If the version is below. replace it with version 3.3.

3. Repair as follow if the above problems still exist although the version is 3.3.

1) Check if U3 on the board is defective.

2. The voltage from the 5th and
11th pin of JP1 should be 1.8V.

1. Connect power supply and leakage current checker
with the camera as shown in the picture 1. and
check the value. the value should be under 200μA.

+

A

+

Check Power

D2

R35

5

11

JP1

R30

U3

U3

C
3

6

L7

C21

R26

C37

C38

R25

C20

C29

C18

DC(V

1.8V