Plasma TV
Chassis : F76B(HD_3D)_C490
Model Code : PS50C490B3WXXC
SERVICE Manual
Plasma TV |
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CONTENTS |
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1. Precaution
2. Product Specification
3. Disassembly & Reassembly
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
PS50C490B3W
Refer to the service manual in the GSPN (see the rear cover) for the more information.
GSPN (Global Service Partner Network)
Area |
Web Site |
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North America |
service.samsungportal.com |
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Latin America |
latin.samsungportal.com |
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CIS |
cis.samsungportal.com |
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Europe |
europe.samsungportal.com |
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China |
china.samsungportal.com |
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Asia |
asia.samsungportal.com |
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Mideast & Africa |
mea.samsungportal.com |
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This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.
©Samsung Electronics Co.,Ltd. Jul. 2010 Printed in Korea
AA82-06665A
Table of Contents
1. Precaution |
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1-1 |
Safety Precautions............................................................................................ |
1-1 |
1-2 |
Servicing Precautions....................................................................................... |
1-3 |
1-3 |
Static Electricity Precautions............................................................................ |
1-4 |
1-4 |
Installation Precautions..................................................................................... |
1-5 |
2. Product Specification |
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2-1 |
Product Feature................................................................................................ |
2-1 |
2-2 |
Specifications Analysis..................................................................................... |
2-12 |
2-3 |
Detail Factory Option........................................................................................ |
2-16 |
2-4 |
Accessories...................................................................................................... |
2-17 |
3. |
Disassembly & Reassembly |
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3-1 Overall Disassembly & Reassembly................................................................. |
3-1 |
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4. |
Troubleshooting |
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4-1 Checkpoints by Error Mode.............................................................................. |
4-1 |
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4-2 |
Adjustment........................................................................................................ |
4-13 |
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4-3 |
Upgrade............................................................................................................ |
4-30 |
5. |
Exploded View & Part List |
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5-1 |
Exploded View.................................................................................................. |
5-1 |
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5-2 |
Service Item...................................................................................................... |
5-3 |
6. |
Wiring Diagram |
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6-1 |
Overall Wiring................................................................................................... |
6-1 |
Product Specification
Features
Block |
Specification |
Major IC |
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RF |
Digital/Analog (DTV Built In) |
PAL-SEMCO TUNER |
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VALENCIA & ARSENAL |
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PDP Module |
Samsung SDI 50” HD U2P 3D |
50” HD |
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Power |
Dongyang ENP SMPS |
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220V |
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PAL, DVB |
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Video |
HDMI |
VALENCIA & ARSENAL |
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COMPONENT, PC |
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Sound |
SRS TruSuround HD, Dolby Digital |
STA369BW |
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Cabinet |
C490 Design |
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Samsung Electronics |
2-1 |
Product Specification
Specification
Model |
PS50C49X |
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Dimensions (WxHxD) |
48.4 x 32.0 x 12.4 inchs (without stand) |
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48.4 x 12.4 x 31.8 inchs (with stand) |
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Weight |
69.0 lbs (without stand) |
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77.1 lbs (with stand) |
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Voltage |
AC 100~240V, 60Hz, 550W |
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PC Resolution |
1365 x 768 |
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Screen Size |
50 inches (16:9) |
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ANTENNA Input |
ANT - AIR/CABLE IN |
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75Ω unbalanced |
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AV1 |
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COMPONENT1 - 480i/480p/720p/1080i/1080p |
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COMPONENT2 - 480i/480p/720p/1080i/1080p |
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VIDEO Input |
PC |
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HDMI1480p/720p/1080i/1080p |
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HDMI2 (DVI Compatible) - 480p/720p/1080i/1080p |
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HDMI3 (SIDE-AV) - 480p/720p/1080i/1080p |
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SCART(EU) |
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AV1 |
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COMPONENT1 - 480i/480p/720p/1080i/1080p |
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AUDIO Input |
COMPONENT2 - 480i/480p/720p/1080i/1080p |
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PC |
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DVI |
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SCART |
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Audio Output |
AUDIO (L/R) |
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Speaker Output |
10W + 10W, 82 dB (± 2 dB) |
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New Features |
Anynet+, Media Play, 3D |
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2-2 |
Samsung Electronics |
Product Specification
Media Play
This function enables you to view photo (JPEG) you take more easily , listen to audio files recorded in a USB, and see a movie or acting screen just by connecting USB device.
Connecting a USB Device
1. Turn on your TV.
2. Connect a USB device containing photo, music and/or movie files to the USB port on the back or side panel of the TV.
3. When USB is connected to the TV, popup window appears. Then you can select Media Play.
Samsung Electronics |
2-3 |
Product Specification
Screen Display
Move to the file you desired using the up/down/right/left buttons and then press the ENTERE button. The file is played.
Information: You can ascertain the selected
file name and the number of files and page.
Sort List Section: Displays sorting standard.
Sorting standard is different depending on the contents.
Videos |
/Movie 01.avi |
Movie 01.avi
Movie 03.avi
Movie 05.avi
Movie 07.avi
Movie 09.avi
SUM Device
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1/1 |
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Movie 02.avi |
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Jan.10.2010 |
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Jan.10.2010 |
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Movie 04.avi |
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Jan.10.2010 |
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Jan.10.2010 |
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Jan.10.2010 |
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Movie 06.avi |
Jan.10.2010 |
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Movie 08.avi |
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Jan.10.2010 |
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Jan.10.2010 |
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Movie 10.avi |
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Jan.10.2010 |
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Jan.10.2010 |
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Select |
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Sorting |
Tools |
Return |
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File List Section:
You can confirm the files and groups that is sorted by each category.
Operation Buttons
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Red (Device): Selects a connected device. |
B Green (Preference): Sets the file preference. (not supported in Basic view) |
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Yellow (Select): Selects multiple files from file list. Selected files are marked with a symbol. |
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Blue (Sorting): Select the sort list |
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Tools: Displays the option menu. |
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Return: Moves to previous menu. |
<< Videos >>
Playing a Video
1.Press the ◄ or ► button to select Videos, then press the ENTERE button in the Media Play menu.
2.Press the ◄/►/▲/▼ button to select the desired video in the file list.
3.Press the ENTERE button or Play button.
-The selected file is displayed on the top with its playing time.
-The playing duration of a movie file may be displayed as “00:00:00” if the playback time information is not found at the start of the file.
In this mode, you can enjoy movie clips contained on a Game, but you cannot play the Game itself.
Supported Subtitle Formats
Name |
File extension |
Format |
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MPEG-4 time-based |
.ttxt |
XML |
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text |
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SAMI |
.smi |
HTML |
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SubRip |
.srt |
string-based |
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SubViewer |
.sub |
string-based |
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Micro DVD |
.sub or .txt |
string-based |
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00:04:03 / 00:07:38
Movie 01.avi
SUM |
Play continuously |
Pause ◄►Jump
Tools
1/1
Return
2-4 |
Samsung Electronics |
Product Specification
Supported Subtitle Formats
Container |
Video Decoder |
Resolution |
Audio codec |
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Divx 3.11 |
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MP3 |
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AC3 |
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Divx 4.x |
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LPCM |
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AVI |
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Divx 5.1 |
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ADPCM |
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ASF |
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Divx 6.0 |
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(MULAW, ALAW) |
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MKV |
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AAC |
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MP4 |
XviD |
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HE-AAC |
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3GPP |
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H.264 |
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WMA |
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VRO |
1920x1080 |
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DD+ |
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MPEG-4 SP |
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VOB |
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MPEG |
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PS |
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MPEG-4 ASP |
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DTS HD |
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TS |
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Window Media Video v9 |
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AMR |
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RMVB |
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QCELP |
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FLV |
MPEG2 |
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Real Audio |
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MPEG1 |
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(RealAudio6 Cook, RealAudio9,10 |
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RealAudio Lossless) |
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Playing movie continuously (Resume Play)
If you exit the playing movie function, the movie can be played later from the point where it was stopped.
1.Select the movie file you want to play continuously by pressing the ◄ or ► button to select it from the file list section.
2.Press the Play/ENTERE button.
3.Select Play Continuously (Resume Play) by pressing the Blue button.
The Movie will begin to play from where it was stopped.
If the Cont. movie Play Help function is set to On in the Settings menu, a pop-up message will appear when you resume play a movie file.
Samsung Electronics |
2-5 |
Product Specification
<< Music >>
Playing a Music
1.Press the ◄ or ► button to select Music, then press the
ENTERE button in the Media Play menu.
2.Press the ◄/►/▲/▼ button to select the desired Music in the file list.
3.Press the ENTERE button or Play button.
Only displays files with the MP3 file extension. Other file extensions are not displayed, even if they are saved on the same USB device.
SUM
Playlist
I Love You |
I Love you |
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Jhon |
Jhon |
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1st Album |
Music1 |
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No Singer |
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Pop |
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Music2 |
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2010 |
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No Singer |
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4.2MB |
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Music3 |
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No Singer |
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01:10 / 04:02 |
Music4 |
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No Singer |
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Music5 |
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No Singer |
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Pause ◄►Jump |
Tools |
3/15
Return
If the sound is strange when playing MP3 files, adjust the
Equalizer in the Sound menu. (An over-modulated MP3 file may cause a sound problem.)
-The playback duration of a music file may be displayed as “00:00:00” if playback time information is not found at the start of the file.
REW and FF buttons do not function during play.
<< Photos >> |
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Viewing a Photo (or Slide Show) |
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1. |
Press the ◄ or ► button to select Photos, then press the |
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Normal |
Image1024.jpg 1024x768 2010/2/1 |
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ENTERE button in the Media Play menu. |
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2. |
Press the ◄/►/▲/▼ button to select the desired photo in |
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the file list. |
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3. |
Press the ENTERE button or Play button. |
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While a photo list is displayed, press the (Play)/ENTERE |
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button on the remote control to start slide show. |
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All files in the file list section will be displayed in the slide |
Pause ◄► Previous/Next Tools |
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SUM |
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show. |
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-During the slide show, files are displayed in order from currently being shown.
Music files can be automatically played during the Slide Show if the Background Music is set to On.
3/15
Return
2-6 |
Samsung Electronics |
Product Specification
Playing the multiple files
Playing the selected video/music/photo files
1.Press the Yellow button in the file list to select the desired file.
2.Repeat the above operation to select multiple files.
-The () mark appears to the left of the selected files.
-To cancel a selection, press the Yellow button again.
-To deselect all selected files, press the TOOLS button and select Deselect All.
3.Press the Play/ENTERE button.
Playing the video/music/photo file group
1.While a file list is displayed, move to the any file in desired group.
2.Press the TOOLS button and select Play Current Group.
Videos |
/Movie 01.avi |
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Movie 01.avi |
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Jan.10.2010 |
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Movie 03.avi |
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Jan.10.2010 |
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Movie 05.avi |
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Jan.10.2010 |
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Movie 07.avi |
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Jan.10.2010 |
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Movie 09.avi |
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Jan.10.2010 |
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SUM |
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Device |
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Select |
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1/1
Movie 02.avi
Jan.10.2010
Movie 04.avi
Jan.10.2010
Movie 06.avi
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Jan.10.2010 |
Movie 08.avi |
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Jan.10.2010 |
Movie 10.avi |
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Jan.10.2010 |
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Sorting |
Tools Return |
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Media Play Additional Function
Sorting the file list
Press the Blue button in the file list to sort the files.
Category |
Operations |
Videos |
Music |
Photos |
Basic View |
It shows whole folder. You can view the photo by selecting the folder. |
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Title |
It sorts and displays the file title in Symbol/Number/Alphabet/Special order. |
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Preference |
It sorts and displays the file by preference. You can change the file preference in the file |
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list section using the Green button. |
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Latest Date |
It sorts and shows files by latest date. |
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Earliest Date |
It sorts and shows files by earliest date. |
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Artist |
It sorts the music file by artist in alphabetical. |
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Album |
It sorts the music file by album in alphabetical order. |
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Genre |
It sorts music files by the genre. |
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Mood |
It sorts music files by the mood. You can change the music mood information. |
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Monthly |
It sorts and shows photo files by month. It sorts only by month (from January to |
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December) regardless of year. |
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Samsung Electronics |
2-7 |
Product Specification
Videos/Music/Photos Play Option menu
Category |
Operations |
Videos |
Music |
Photos |
Title |
You can move the other file directly. |
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Repeat Mode |
You can play movie or music files repeatedly. |
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Picture Size |
You can adjust the picture size for preference. |
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(Mode1 / Mode2 / Original) |
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Picture Setting |
You can adjust the picture setting. |
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Sound Setting |
You can adjust the sound setting. |
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Subtitle Setting |
You can play the video with Subtitle. This function only works if the subtitles are the |
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same file type as the video. |
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Stop Slide Show / |
You can start or stop a Slide Show. |
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Start Slide Show |
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Slide Show Speed |
You can select the slide show speed during the slide show. |
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Background Music |
You can set and select background music when watching a Slide Show. |
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Zoom |
You can zoom into images in full screen mode. |
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Rotate |
You can rotate images in full screen mode. |
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Information |
You can see detailed information about the played file. |
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<< Settings >>
Using the Setup Menu
Cont. movie Play (Resume Play) Help (On / Off): Select to display the help pop-up message for continuous movie playback.
Get the DivX® VOD registration code: Shows the registration code authorized for the TV. If you connect to the DivX web site and register the registration code with a personal account, you can download VOD registration file. If you play the VOD registration using Media Play, the registration is completed.
- For more information on DivX® VOD, visit “www.DivX.com.”
Get the DivX® VOD deactivation code: When DivX® VOD is not registered, the registration deactivation code is displayed. If you execute this function when DivX® VOD is registered, the current DivX® VOD registration is deactivated.
Information: Select to view information about the connected device.
2-8 |
Samsung Electronics |
Product Specification
Anynet+
Anynet+ is a function that enables you to control all connected Samsung devices that support Anynet+ with your Samsung TV’s remote. The Anynet+ system can be used only with Samsung devices that have the Anynet+ feature. To be sure your Samsung device has this feature, check if there is an Anynet+ logo on it..
To connect to Home Theatre
1.Connect the HDMI IN (1(DVI), 2 or 3) jack on the TV and the HDMI OUT jack of the corresponding Anynet+ device using an HDMI cable.
2.Connect the HDMI IN jack of the home theatre and the HDMI OUT jack of the corresponding Anynet+ device using an HDMI cable.
NOTE
▪Connect the Optical cable between the DIGITALAUDIO OUT (OPTICAL) jack on your TV and the
Digital Audio Input on the Home Theatre.
▪When following the connection above, the Optical jack only outputs 2 channel audio. You will only hear sound from the Home Theatre’s Front, Left and Right speakers and the subwoofer. If you want to hear 5.1 channel audio, connect the DIGITAL AUDIO OUT (OPTICAL) jack on the DVD / satellite box (i.e.
Anynet Device 1 or 2) directly to the Amplifier or Home Theatre, not the TV.
▪Connect only one Home Theatre.
▪You can connect anAnynet+ device using the HDMI cable. Some HDMI cables may not support
Anynet+ functions.
▪Anynet+ works when theAV device supporting Anynet+ is in the standby or on status.
▪Anynet+ supports up to 12AV devices in total. Note that you can connect up to 3 devices of the same type.
Samsung Electronics |
2-9 |
Product Specification
3D
This exciting new feature enables you to view 3D content. In order to fully enjoy this feature, you must purchase a pair of Samsung 3D Active Glasses (SSG-2100AB, SSG-2200AR, SSG-2200KR) to view 3D video.
Samsung 3D Active Glasses are sold separately. For more detailed purchasing information, contact the retailer where you purchased this TV.
The LED on the 3D emitter blinks only when sending a 3D signal.
If there is any obstacle between the emitter and 3D Active
Glasses, the proper 3D effect may not be obtained.
3D emitter
Ο3D Mode: Select the 3D input format.
If you want to feel the 3D effect fully, please wear the 3D Active Glasses first, and then select
3D Mode from the list below that provides the best 3D viewing experience.
When watching 3D images, turn on 3D Active Glasses.
3D Mode |
Operation |
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Off |
Turns the 3D function off. |
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2D → 3D |
Changes a 2D image to 3D. |
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Side by Side |
Displays two images next to |
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each other. |
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Top & Bottom |
Displays one image above |
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another. |
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Line by Line |
Displays the images for the left |
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and right eye alternately in rows. |
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Displays the images for the |
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Vertical Stripe |
left and right eye alternately in |
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columns. |
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Checker |
Displays the images for the |
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left and right eye alternately in |
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Board |
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pixels. |
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Displays the images for the |
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Frequency |
left and right eye alternately in |
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frames. |
“Side by Side” and “Top & Bottom” are available when the resolution is 720p, 1080i and 1080p in DTV, HDMI and USB mode or set to PC connecting through HDMI/DVI cable.
“Vertical Strip”, “Line by Line” and “Checker Board” are available when the resolution is set to PC connecting through HDMI/DVI cable.
“Frequency” displays the frequency (60Hz only) when the resolution is set to PC.
Ο3D → 2D (Off / On): Displays the image for the left eye only.
This function is deactivated when 3D Mode set to “2D → 3D” or Off.
Ο3D View Point: The overall adjustment of 3D perspective.
This function is deactivated when 3D Mode set to “2D → 3D” or Off.
ΟDepth: Adjusts focus / depth in “2D → 3D” mode.
This function is only activated when the 3D Mode is “2D → 3D”.
ΟPicture Correction: Adjusts the images for the left and right eye.
Ο3D Auto View (Off / On): If 3D Auto View is set to On, a “Side by Side” format HDMI signal with one of the resolutions below is automatically switched to 3D. Here, correct 3D information must be sent from the Standard HDMI 3D Format.
If a 3D failure occurs due to a 3D information error, set 3D Auto View to Off and manually select a 3D Mode using the 3D button or corresponding menu.
Support resolution (16:9 only)
Resolution |
Frequency (Hz) |
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1280 x 720p |
50 |
/ 60 |
Hz |
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1920 x 1080i |
50 |
/ 60 |
Hz |
1920 x 1080p |
24 / 30 |
/ 50 |
/ 60 Hz |
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2-10 |
Samsung Electronics |
Ο3D Optimisation: The overall adjustment of 3D effect.
Resolution supported for HDMI PC mode
The resolution for HDMI PC mode is optimized to 1920 x 1080 input.
An input resolution other than 1920 x 1080 may not be displayed properly in 3D display or full screen mode.
How to watch the 3D image
3D
To watch in 3D, wear 3D glasses and press the power button on the glasses. Viewing 3D TV motion pictures for long periods may cause eye fatigue and/or dizziness.
OK Cancel
LMove E Enter e Exit
3D
Usiing tthe LEFT // RIIGHTkeys on tthe rremote control, sellectt tthe iicon suitable fforr tthe piictture on scrreen..
LMove EEnterr eExit
1.Press the CONTENT button, then the Content View menu will appear.
2.Press the ◄ or ► button, then select 3D.
To watch in 3D, wear 3D Active Glasses and press the power button on the glasses.
3.Select OK, then press the ENTERE button.
4.Using the ◄ or ► buttons on your remote control, selects the 3D Mode of the image you want to view.
Some 3D modes may not be available depending on the format of the image source.
Product Specification
Supported formats and operating specifications for
Standard HDMI 3D
The 3D formats indicated below are recommended by the HDMI association and must be supported.
Source signal format |
Standard HDMI 1.4 3D |
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1920x1080p@24Hz x 2 |
1920x2205p@24Hz |
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1280x720p@60Hz x 2 |
1280x1470p@60Hz |
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1280x720p@50Hz x 2 |
1280x1470p@50Hz |
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The mode is automatically switched to 3D mode for the 3D video input in one of the formats above.
Samsung Electronics |
2-11 |
Product Specification
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Model |
PS50C49X |
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PS50B450 |
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Design |
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Display Type |
PDP TV |
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PDP TV |
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Built-In Tuner |
O |
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O |
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Basic |
Resolution |
1365 x 768 |
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1365 x 768 |
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PDP Module |
U2P_3D |
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U1P |
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Screen Size |
50 inches |
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50 inches |
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Picture ratio |
16 : 9 |
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16 : 9 |
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Brightness |
1,500Cd/m2 |
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1,500Cd/m2 |
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Picture |
Contrast Ratio |
10000:1 |
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10000:1 |
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Picture Enhacer |
DNIe |
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O |
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Equalizer |
5 Band |
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5 Band |
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Auto Volume |
O |
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O |
Audio |
Control |
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Surround Sound |
SRS TruSurround HD |
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SRS TruSurround XT |
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Speaker Output |
10W + 10W |
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10W + 10W |
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PIP |
O |
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O |
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Double Screen |
O |
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O |
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Caption |
O |
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O |
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Still Image |
O |
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O |
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Features |
EPG |
O |
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O |
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My Color Control |
O |
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O |
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Energy Saving |
O |
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O |
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Screen Burn |
O |
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O |
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Protection |
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Anynet |
O |
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O |
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: Feature Included, X: Not Included |
2-12 |
Samsung Electronics |
Product Specification
Model |
PS50C49X |
PS50B450 |
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Design
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Antenna |
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1 (Cable/Air) |
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1 (Cable/Air) |
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AV Input |
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1 Input |
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1 Input |
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S-Video |
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O |
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- |
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Component |
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1 Input (2 Input - Au) |
|
1 Input |
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(Y/PB/PR) |
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Connections |
PC (D-SUB) |
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1 Input |
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1 Input |
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DVI |
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O |
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O |
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HDMI |
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3 Input |
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3 Input |
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Sub Woofer |
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O |
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O |
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Optical |
1 |
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1 |
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etc. |
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USB 1 Input, 3D |
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USB 1 Input |
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ETC |
Speaker/Stand |
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Built-in Speaker |
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Built-in Speaker |
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: Feature Included, X: Not Included |
For the power supply and power consumption, refer to the label attached to the product.
Samsung Electronics |
2-13 |
Product Specification
If you replace the main board with new one, please change the factory option as well. The options you must change are “Type”, “Local set” and “Front Color”, “A factory setup data might be different depending on model’s feature such as inch, and the region they’re going to be sold.”.
Factory Option
Item |
Data |
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Factory Reset |
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Type |
50HHcD4 |
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Local Set |
EU / AD_Au |
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Model |
PC490 |
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Tuner |
DRXSEMCO |
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DDR |
0 |
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Light Effect |
Off |
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Ch Table |
SEH / SDMA |
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Country |
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Front Color |
S-C-Gray |
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2-14 |
Samsung Electronics |
Product Specification
2-4 Accessories |
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|
|
2-4-1 Supplied Accessories |
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|
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Accessories |
Item |
Item code |
Remark |
|
Remote Control |
BN59-01110A |
|
|
Batteries |
4301-000103 |
|
|
Owner’s Instructions |
BN68-03141A |
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Samsung Service Center |
|
Cleaning Cloth |
BN63-01798B |
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Ferrite Core for |
3301-002053 |
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Power Cord |
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Samsung Electronics |
2-15 |
Product Specification
2-4-2 Sold Separately |
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|
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Accessories |
Item |
Item code |
Remark |
|
HDMI |
- |
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HDMI-DVI |
- |
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Component |
- |
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Samsung Service Center |
|
Composite (AV) |
- |
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Coaxial (RF) |
- |
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VGA |
- |
|
2-16 |
Samsung Electronics |
Disassembly & Reassembly
-Be sure to separate the power cord before disassembling the unit.
-Discharge the capacitors first when separating PCB’s with high capacity capacitors such as SMPS, X Main Board, Y Main Board, etc. (A spark may be generated by the electric charge, and there is danger of electronic shock.)
-Check that the cables are properly connected referring to the circuit diagram when disassembling or assembling the unit taking care not to damage the cables.
-Take care not to scratch the Glass Filter in the front.
-Assemble the boards in the reverse order of the disassembly.
-The plasma must be layed down on a flat padded surface for disassembly and reassembly.
Description |
Description Photo |
1. Remove 19 screws. ( |
) |
: BH,+,B,M4,L12,ZPC(BLK),SWRCH18 |
|
* L : Screw Length(mm) |
|
6003-001003
2.Remove 4 screws. ()
: BH,+,S,M4,L10,ZPC(BLK),SWRCH18
* L : Screw Length(mm)
3. Remove the Cover Rear. |
6003-000337 |
|
4.Detach all connectors from the Main Board.
5.Remove 6 screws.
: PH,+,WSP,M3,L8,NI PLT,SWRCH18A
* L : Screw Length(mm)
6001-001921
6.Remove the Main Board.
7.Remove 4 screws.
: BH,+,B,M4,L12,ZPC(BLK),SWRCH18 * L : Screw Length(mm)
8.Remove the BRACKET-SUPPORT STAND.
6003-001003
Samsung Electronics |
3-1 |
Disassembly & Reassembly
Description |
Description Photo |
9.Remove P-SPEAKER. (No screw for holding)
10. |
Remove 4 screws. |
|
|
|
|
||
|
: BH,+,S,M4,L10,ZPC(BLK),SWRCH18 |
|
|
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* L : Screw Length(mm) |
|
|
11. |
Remove Holder Module. |
|
|
|
Please lay the PDP panel face down on a |
|
6003-000337 |
|
soft surface when separating front cover. |
|
|
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12. Detach all connectors from the SMPS.
13.Remove 5 screws.
: PH,+,WSP,M3,L8,NI PLT,SWRCH18A * L : Screw Length(mm)
14. Remove the SMPS.
Wear gloves when handling the power |
6001-001921 |
|
board as there may be some remaining |
|
|
|
|
|
electrical charge in the capacitor. |
|
|
Specifically, avoid touching any part of the |
|
|
capacitor. |
|
|
3-2 |
Samsung Electronics |
Disassembly & Reassembly
Description |
Description Photo |
15.Detach all connectors from the Logic Board.
16.Remove 2 screws.
: PH,+,WSP,M3,L8,NI PLT,SWRCH18A * L : Screw Length(mm)
6001-001921
17.Remove the Logic Board.
18.Detach all Connectors from the X-Main Board.
To separate the Flat Cable of the X-Main Board, press the upper and the lower sides of the connector.
Samsung Electronics |
3-3 |
Disassembly & Reassembly
Description |
Description Photo |
19.Remove 5 screws.
: PH,+,WSP,M3,L8,NI PLT,SWRCH18A * L : Screw Length(mm)
20.Remove the X-Main Board with X-Buffer Board.
6001-001921
21.Detach the scan board connectors from the panel by pulling the holder from both the top and bottom ends.
3-4 |
Samsung Electronics |
Disassembly & Reassembly
Description |
Description Photo |
22.Remove 3 screws.
: PH,+,WSP,M3,L8,NI PLT,SWRCH18A * L : Screw Length(mm)
23.Remove the Y-Buffer Board.
6001-001921
24. Detach all connectors from the Y-Main Board.
25.Remove 5 screws
: PH,+,WSP,M3,L8,NI PLT,SWRCH18A * L : Screw Length(mm)
26.Remove the Y-Main Board.
6001-001921
Samsung Electronics |
3-5 |
MEMO
3-6 |
Samsung Electronics |