Daewoo DDC400 compact camera
Contents
1. S M No DDC4000001 Service Manual Digital Camera Model DDC400 Caution In this Manual some parts can be changed for improving their performance without notice in the parts list So if you need the latest parts information please refer to PPL Parts Price List in Service Information Center PEN MS NOV 2005 Contents Warning Function Test Troubleshooting Explode diagram Service Parts Lists Packing Diagram Firmware update procedure 2 Warning If you are using AC power adapter unplug the adapter from the AC power outlet after you have disconnected the camera Do not touch the power plug during a thunderstorm if you are using the AC power adapter This may cause an electrical shock Do not insert or drop metallic or inflammable foreign objects into the camera through access points such as the memory card slot This may cause a fire or an electrical shock If the camera has been dropped or if the camera case has been damaged turn the camera off and then disconnected the power source batteries or AC power adapter Do not continue to use the camera as this may cause a fire or an electrical shock Do not cover or wrap the camera or the AC power adapter with a cloth This may cause heat to build up and distort the case and cause a fire Always use the camera and its accessories in well ventilated locations Do not use batteries other than those specified for use with your camera The use of unsuitable batter2. Check if connectors TP45 TP50 of J401 are cold solder no solder insufficient solder short circuit wrong solder and etc if there is any remove the abnormity 2 gt If 1 is normal check if U401 and related components and voltage are normal remove the abnormity 3 gt If 1 2 are normal check if Q402 and T401 are normal remove the abnormity 4 gt If 1 2 3 check if D401 R401 R406 and big capacitor are normal remove the abnormity 5 If above are normal check if controlled pins of MCU board are normal remove the abnormity Triggering failure flash missing flash only once 1 Check if tube is offset or installed reversely wires of tube are cold solder or insufficient solder remove the abnormity 2 gt If 1 is normal check if copper foil of reflector contact well 3 If 1 2 are normal check if big capacitor is insufficient solder and voltage is normal If voltage is too low check if R401 R406 are normal remove the abnormity 4 If 1 2 3 are normal check if Q403 is triggered cold solder or insufficient solder C505 is cold solder or broken remove the abnormity 5 If 1 2 3 4 are normal check if 5V voltage is normal remove the abnormity 6 If above items are normal check controlled pins on MCU board are normal removes the abnormity Lens system Lens flexing issue 1 Check if connecting board of lens is NG cold solder
3. x ADAPTER Y i 1 I STRAP D pas 1 90338 000 BATTERY 4 KIT BOX PAD 90339 240 PRE 4 9339 200 159145126 HOPE BAG PAD 90339 201 Packing Part List Z O oe eoo A ID In N Uo i A Part name IHDPE BAG LB ASSURANCE TAPE OUT CTN PAD VIVITAR PAD VIVITAR CD ROM STRAP KIT PAD PAD FCC LB KIT BOX SHEET IM POUCH Part number 04039 023 1 04238 765 9E539 602 9E539 694 9E539 695 9P839 A00 9Q338 000 9Q339 200 9Q339 201 9R738 5000 00 9R739 2400 00 9R739 4800 00 9R739 4000 01 9R739 3000 00 Firmware Update Procedure To update this camera firmware you will need to have 1 The new firmware file from Premier 2 One SD card 3 One card reader Please follow the steps below to perform the update process O Change the update file name to DC4345 bin Insert a SD card with F W to the card reader Plug in the AC adapter into the camera Press S1 amp Playback button at the same time and press Power button then loosen Power button LCD will display the image and camera enters update process automatically and LED blinks L1 When LED stops blinking it means update ok Pull out AC adaptor remove SD card Note Don t remove the power source during firmware update procedures P Premier will not be responsible to any damage caused by
4. end users while updating firmware by themselves Always come to Premier s service center for processing the updating
5. duction mode take a photo facing to the dark place under desk and the camera must have flash and the pre flash and main flash shall have clear differences before and after Shifting to record mode record symbol is displayed Press Shutter button to record more than 5s using the sound box to catch record Connect TV and press playback button to enter into playback mode view the pictures There should not be NG pictures and the pictures should not have color aberration Select the Movie document press SET button to enter into movie play mode The voice should not be abnormal or too low Press Wide button and LCD displays nine thumbnail image press direction button can select picture up down left and right All the above operation should e normal Take out the abnormal ones to maintain and pull out the TV wire Draw out 10 PCS from each section shift to SETUP mode select LCD BRIGHTNESS and press OK button to enter into LCD brightness adjustment menu Press left right button to adjust LCD brightness to confirm if the LCD brightness changes regularly Select format menu to format the internal memory of camera After this set to default to the camera After all the above are ok power off and confirm if the lens can retract Pull out the power wire put the OK products into production line 4 Troubleshooting Ttem NG point NG Analyzing solution Charge Triggering System Charging failure 1 gt
6. he abnormity Others USB connecting failure or can not 1 Check if USB connector is OK remove the abnormity search the disk 2 gt Check if USB_DTC related circuit is OK remove the abnormity 3 gt Confirm if ASIC and related circuits are OK remove the abnormity TV play no sound 1 gt Check if AV connector and R315 C181 are noise voice too low too high OK remove the abnormity 2 gt Check if wires of microphone are solder well remove the abnormity 3 gt Check if microphone is OK remove the abnormity This document cannot be modified and implemented without prior approval from Premier 5 Explode diagram 9R 744 3000 9R 747 3100 Reference only o Part order please refer to Sec 6 Service Es us Parts List i Any alteration of parts number is conducted by sales representative 9R 744 2000 6 Service Parts List Item Parts Name Pcs set Premier P N Remark 1 MCU DIP PCB ASY 1 9Q347 0100 2 STROBE DIP PCB ASY 1 9R747 4100 3 SWITCH DIP PCB ASY 1 9R747 3100 4 LENS ASSY 1 9R746 6000 5 BATTERY HOLDER SUB ASM 1 9Q344 8000 6 BATTERY COVER 1 9Q334 4600 99 7 FRONT GRIP SUB ASM 1 9R744 2000 8 BACK GRIP SUB ASM 1 9R744 3000 9 BATTERY COVER SUB ASM 1 9Q344 7000 10 BUZZER 1 02411 0003 00 Packing Diagram FCC_SIN LB H 20336 500 HD PE BAG 4 04039 0231 GE j ADAPTERISTRAP
7. ies may result in the batteries splitting or leaking and causing a fire injury or soiling of the battery compartment If the batteries leak clean and wipe the battery compartment carefully and install new batteries 3 Function Test TOOL EQUIPMENT SD card 2 TV AC adapter lens wiping paper USB cable flower accessory computer OPERATION DESCRIPTION ITEM OPERATON DESCRIPTION Part I 1 Take out the camera open the battery cover and insert SD card Camera cannot be powered on if insert the battery reversely Insert battery rightly and power on Check if can power on normally Confirm if the FW version is correct during power on process Enter capture mode and confirm if the battery icon is consistent with the real battery situation and if the memory icon on LCD is SD icon Knock the camera on the desk slightly for three times 5cm distance between camera and the surface of desk bottom down do not scratch the cosmetic Camera cannot come out any abnormity for example power breaks SD card ejects and etc Take a photo in Auto mode and press Playback button to confirm the image No abnormity can come out in the process of photography storage and play Power off remove the battery and close battery cover When all the above are ok power off and put into the line Part II 1 Insert the 3 0 V AC adapter power on in the Auto mode View towards beyond and vicinity in capture mode respecti
8. or insufficient solder remove the abnormity 2 If 1 is normal check if R84 R87 R89 R90 on MCU board are cold solder or insufficient solder remove the abnormity 3 If 1 2 are normal check if CN1 and CN2 contact well remove the abnormity 4 gt If above items are normal check if U8 and related circuit are cold solder or insufficient solder remove the abnormity Aperture shift NG 1 gt Check if lens connecting board contact NG cold solder or insufficient solder remove the abnormity 2 gt If 1 is normal check if R80 R81 R82 R83 R85 R86 are cold solder or insufficient solder remove the abnormity 3 If 1 2 are normal check if CN1 and CN2 contact well remove the abnormity 4 gt If above items are normal check if U8 and related circuit are cold solder or insufficient solder remove the abnormity Lens focus failure Check if lens and around components are normal remove the abnormity Lens resolution issue 1 Check if CCD is assy well remove the abnormity 2 gt Check if lens is NG Change lens Lens noise 1 Check if lens is NG Change lens 2 Check if the components around lens are cold solder or insufficient solder remove the abnormity Power and system Power on failure without current 1 Check if the connection between MCU panel and soft connecting panel of Shutter is NG remove the abnormity 2 Check if the fuse F1 on po
9. s broken short circuit or insufficient solder remove the abnormity Display TFT LCD image Check if golden finger of CCD FPC and and image unstable connector contact well system TFT LCD white 1 gt Check if LCD interface is inserted to the image bottom or the interface is cold solder root of LCD FPC is broken remove the abnormity 2 gt Check if each group of power 5VD 8 5VL 3 3VD 8 0VL of LCD are normal TFT LCD display 1 Check if switch of shutter is normal remove menu without image the abnormity 2 gt Check if CCD flex board assy well remove the abnormity 3 gt Check if output of CCD related components is OK remove the abnormity 4 gt Check if each group of voltage of CCD is OK remove the abnormity TFT LCD color 1 gt Check if CCD flex board is OK or assy OK aberration color remove the abnormity difference 2 gt Check if soldering of CCD is short circuit insufficient solder or cold solder remove the abnormity 3 gt Check if capacitor C503 Q501 on CCD flex board are OK remove the abnormity 4 gt Check if Ul is cold solder insufficient solder or broken remove the abnormity TFT LCD no image 1 gt Check if TV connector is OK remove the but TV displays abnormity normally 2 Check if VIDEO DET is OK remove the abnormity TV no image but 1 Check if AV connector and related LCD displays components are OK remove the abnormity normally 2 Check if VIDEO DET is OK remove t
10. vely and check if the images on LCD are clear and display is biased Check LCD noise facing to dark place and if the spoiling points accord to the standard Check the LCD has feeder and brightness is normal 2 Revolve the dial for one circumference in the revolving mode check if each mode on LCD s top left corner displays normally Press Display button OK button twice to confirm if TFT LCD operation is normal 1 Press W T to stretch out to Tele and then draw back to W segment confirm if there is any abnormity of lens when stretch out and draw back Take out the abnormal ones take a photo to the flower with suppressed flash in Wide segment 2 When view towards vicinity about 1 0m or beyond over 2 5m in Wide segment press S1 to focus and check if the focus is ok which means focus frame displays green Stretch out to T segment and repeat the focus action That the focus frame displays red is NG Take out and maintain 3 Press the cross button Self timer mode TFT LCD displays self timer symbol and self timer s time Take a photo to the flower with 2s forced flash Make the spot test of 10 PCS from each section trigger to take 30 pictures in forced flash mode and confirm if there is any abnormity such as missing flash hang on power off automatically etc Shift to landscape mode and take a piece of photo towards beyond more than 3m in flash off mode Then switch to night and red eye re
11. wer board is broken remove the abnormity 3 Check if crystal Y3 is short circuit cold solder or no solder remove the abnormity 4 Check if the POWCTRL related circuit is cold solder insufficient solder short circuit component broken and etc Remove the abnormity 5 Check if the related tube pins of U11 are cold soldered insufficient solder no solder short circuit and etc Remove the abnormity Power on fail with current 1 Check if the connection between MCU panel and soft connecting panel of Shutter is biased or NG remove the abnormity 2 Reuse the USB update FW confirm if the camera can power on 3 gt Check if U10 is cold solder no solder or insufficient solder remove the abnormity 4 Record U10 again to confirm if the camera can power on 5 Check if S3 3V is normal remove the abnormity 6 Check if inductance and audion on power board are cold solder or short circuit remove the abnormity Power on without sound with abnormal sound 1 gt Check if two poles of buzzer are cold solder or broken remove the abnormity 2 gt Check if buzzer is ok remove the abnormity 3 gt Check if R15 Q5 R8 R113 are cold solder insufficient solder or NG remove the abnormity The shift between 1 gt Check if power connector is cold solder AC power and insufficient solder short circuit or NG remove battery is NG the abnormity 2 Check if D15 i
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