Samsung Jasmine 20 Installation guide

Training Manual for
LCD TV “Jasmine 20”
Samsung Electronics
Visual Display Div. R&D team

1. Structure of LCD TV
2. Remote Control
3. Specification
4. TELETEXT
5. Signal Pin ssignments
6. Display Mode
7. Block Diagram
8. Power Flow
9. Troubleshooting
Contents
10. Service Function List
11. Main PB
12. Panel part Description
13. Disassembly
14. EDID Installation
15. Micom Program Upgrade

1. Jasmine 20
Front Panel Buttons

1. Jasmine 20
Rear Panel Ja ks

2. Jasmine 20 Remote Control

3. Spe ifi ation

4. Using the TELETEXT Feature

4. Display the Teletext Information

4. Sele ting a Spe ifi Teletext Page

4. Using Fastext to Sele t a Teletext Page

4. Storing Teletext Pages

If the monitor signal able is dis onne ted, the monitor starts the ‘Self-Test’ fun tion
15pin D-sub onne tor
5. Signal Conne tions and Pin Assignments

6. Display Modes

7. Blo k Diagram
DDR,Reset
H,V
74LCX14
Schumit
Trigger
TDA150XX
TV Processor



.IF
.SOUND
.Comb
.Video Decoder
.Micro control



24C16
EEPROM
SCL/SDA
L,R

TSU396AWJ
Scaler



.3ch ADC
.Scaling
.MWE
.OSD
.Gamma
.LVDS / TTL



LVDS,TTL
R,G,B,H,V
24C02
DDC
RGB
L,R
TDA7266D
Sound Amp
TDA7050
Headphone Amp
SCL/SDA
PC L,R
AV / S-VHS L,R
IF
AV CVBS
S-VHS Y,C
A/V


TUNER
Scart L,R
PLUS BLOCK DIAGRAM (For European Model)
Scart
Full Scart (A/V
In/Out,RGB In)


Scart CVBS,RGBFB input
RF CVBS output

8. Power Flow

9. Troubleshooting (No Power)

9. Troubleshooting (No Picture)

9. Troubleshooting (No Sound)

10. Servi e Fun tion list(1)
No Function Action method
1Hidden Service Function(1) ntering Factory Mode
1) To enter “Service Mode” Press the remote -control keys in this sequence :
-If you do not have Factory remote – control
POWER OFF -> MUTE -> 1-> 8 -> 2 -> POWER ON
2) If you have Factory remote-control
POWER ON -> INFO -> Factory
-. OSD which the basic adjustment is added.
PC A to Color
Video A to Color
Reset
DLC/MWE Part
SFR PART
S b Adj st
UOC Adj st
Adj st
Option
Checks m
Panel Information
B s Stop : OFF
*. 2006/01/02: MCU firmware date.
*. T-PLUS23NUS-1002: MCU firmware version information
(this information must be appended due to a compatibility
problem report.)
1) Reset: Factory reset
2) Bus Stop: The communication Line ON / OFF
PC Auto Color
Video Auto Color
Reset
DLC/MW Part
SFR PART
Sub Adjust
UOC Adjust
Adjust
Option
Checksum
Panel Information
Bus Stop : OFF
Service
2006/01/02
T-pls23nus-1002
▶
▶
▶
▶
▶
▶
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▶

Servi e Fun tion list(2)
No Function Action method
2Hidden Service Function (2) Move to the ( -) / (+) key, select the ‘ nter’ key.
3) PC Auto Color/ Video Auto Color :
in case that color of all screen is wrong,
excute the PC Auto color at 16 gray pattern
(refer to attach left 16gray pattern)
4) Checksum: MCU firmware checksum information
(this information must be appended due to a compatibility
problem report.)
Adjust
PC Auto Color
Option
Checksum
Panel Information
Reset
Bus Stop
Service Function
2005/04/20
TM-BRHMS20WW-0714
▶
▶
▶
▶
▶
▶
PC Auto Color
Video Auto Color
Reset
DLC/MW Part
SFR PART
Sub Adjust
UOC Adjust
Adjust
Option
Checksum
Panel Information
Bus Stop : OFF
Service
2006/01/02
T-PLS23P U-1002
▶
▶
▶
▶
▶
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