Daewoo DMP-2000 Service Manual - IV. Disassembling

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11 Ver1.0

2. Procedure of software updating:

A. Make sure SD card has the FW for updating (Place FW file zburnT_C7.run.elf and directory

DIC Mat the root directory of the SD card).

B. Place the SD card to the lock status.

C. Place the SD card and the battery into the camera and open the camera.

D. Now you shall see the LED on the Direction Button flashes (If no flashing, please check if the

file on the SD card is correct).

E. When LED is flashing please make sure the camera will not lose the power, otherwise it will

be failed when recording onto FW.

F. Wait till the LED stops flashing, please take out the SD card, power on and test if FW is

correctly updated.

IV. Disassembling

Remove six screws on the cover 2. Open the left cover and take off the front cover

3.Remove seven screws on the main 4.Remove crews on the sensor board

board and the speaker holder

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Summary of DMP-2000

Page 1
Service m a nua l digital multi player model: dmp-2000 s/ m no. : osmp200001 may. 2005 c aution : in this manual, some parts can be changed for improving, their performance without notice in the parts list..
Page 2: Table of Contents
2 ver1.0 table of contents i. Functionality test z test tools and devices……………………………………………………………....3 z introduction of functional buttons………………………………………….…… 3 z test procedure……………………………………………………………..……... 4 ii. Troubleshooting z unable to turn power on……………………………………………………….……6 z malfunction after ...
Page 3: I. Functionality
3 ver1.0 i. Functionality test 1. Test tools and devices sd card, tv, computer, ac adapter, tv cable, usb cable, earphone. 2. Introduction of functional buttons ★front view ★rear view/ key pad illustration flash mini usb/adaptor port earphone/av out port rec/play button mode button direction button ...
Page 4
4 ver1.0 ★side view ★top/ bottom view 3. Test procedure test item test procedure power supply system a. Install li-ion battery and press power button, watch if the lcd normal. B. Press power button to turn off the power and close the lcd panel, and then open the lcd panel to see if the lcd panel dis...
Page 5
5 ver1.0 test item test procedure button functions a. Press power button to turn the power on, test the functions of all buttons. direction button: right button: flash auto/off left button: self-timer on/off up button: invalid down button: lcd information on/off enter button: menu on rec/play bu...
Page 6
6 ver1.0 film recording a. You can start recording film by pressing shutter button ( ). When a film is under recording, a time indicator will display on lcd monitor. To stop recording, press shutter button ( ) again. B. To view recorded films, press the rec/play button once to switch to playback mod...
Page 7: II. Troubleshooting
7 ver1.0 ii. Troubleshooting adjust the power supply to 4.2v and make sure that power polarities are correct before plugging into the power to avoid the damage to pcba. 1. Repair instruments: tri-use meter, oscilloscope, power supply. 2. Troubleshooting: symptom repairing (1). Press the power button...
Page 8
8 ver1.0 (2). Power can be turned on but it goes off when replaying picture or video file: a. Check if the circuit around u4 ddr ram is normal, if normal then replace the main board. B. If u4 is normal but the power goes off while replaying picture or video file, replace u3, if u4 is damaged, replac...
Page 9
9 ver1.0 (1). Unable to charge: a. Check if the battery still has voltage, use tri-use meter to measure if the u12.3 voltage is at high. B. If the u12.3 voltage is at high, please check if the voltage is at 2.5v. If the voltage is not accurate, check if r27 and r100 are normal. C. If t1.5 does not h...
Page 10: III. Software Updating
10 ver1.0 iii. Software updating 1. Test devices: camera, sd card, battery (or charger).
Page 11: IV. Disassembling
11 ver1.0 2. Procedure of software updating: a. Make sure sd card has the fw for updating (place fw file zburnt_c7.Run.Elf and directory dic mat the root directory of the sd card). B. Place the sd card to the lock status. C. Place the sd card and the battery into the camera and open the camera. D. N...
Page 12
12 ver1.0 5. Remove right cover and lcd cable 6.Disassemble screws on the keyboard and take off the keyboard 7. Take off the sensor board 8. Remove the capacitor holder 9. Remove hinge screw and hinge cover 10. Remove the hinge.
Page 13: V. Parts List
13 ver1.0 11.Take off the lcd panel 12. Push out the lcd panel cover and take off the lcd board 12. Mechanical components 13. Electronic components v. Parts list number name material number quantity 1 main board assembly 725-04220l-a01 1 2 sensor board assembly 725-04220l-a02 1 3 key board assembly ...
Page 14
14 ver1.0 1. Main board assembly 2. Sensor board assembly 3. Key board assembly 4. Lcd board 5. Left cover 6. Right cover 7.Battery cover 8. Front cover assembly.
Page 15
15 ver1.0 9. Lcd panel 10. Capacitor holder 11. Speaker holder 12. Lcd panel front cover assembly 13. Lcd panel rear cover assembly 14. Hinge cable 15. Key pad assembly 16. Hinge upper and lower covers.
Page 16: VI. Tools
16 ver1.0 vi. Tools 1. Twister 2. Screwdriver 3. Oscilloscope 4. Power supply 5. Tri-use meter.