Question about LG Studioworks 700S 17" CRT Monitor

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How can i find pin 13 Hohizontal sync signal pin no 14 vertical sync signal in LG 17" CRT MONITERS (MODAL NO.= 700E

Posted by Anonymous on

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Anonymous

  • 1 Answer

SOURCE: LG 17" MONITOR MODEL 700E (COLOUR & SHAPE PROBLEM)

THE PRESCRIBED ARROWS ARE FUNCTIONING WELL FOR INCREASING THE VERTICAL SIGE OF THE DISPLAY OF THE MONITOR.BUT THE HORIZONTAL AROWS WHEN OPERATED ARE NOT ABLE TO INCREASE THE HORIZONTAL DISPLAY OF THE MONITOR TO FULL SIGE. PLEASE GIVE APPROPRIATE SOLUTION.
THANKS

Posted on Aug 16, 2008

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ted dux

  • 135 Answers

SOURCE: LG 700E monitor gives a blurr vision

open unit, adjust focus pot on flyback, may have 2 focus pots.
do both until satisfied.

If the problem varies with temperature (on time), then you may have a failing flyback.

Posted on Oct 02, 2008

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Anonymous

  • 3 Answers

SOURCE: THE POWER LED (GREEN) IS BLINKING CONTINUOUSLY

power led green is blinking

Posted on Jul 27, 2009

Anonymous

  • 10 Answers

SOURCE: 700e Lg crt monitor problam power on eht on but not display

The normal crt monitor have a demo display when you unplug the vga cable to PC like this image below.. fd6b6b9.jpg
Note:
If the crt monitor green LED light steady and heater beam have light, the horinzontal and High Voltage supplied to tube is completely good. If you encountered this problem just focus on video section of crt monitor. But before you start... find the flyback transformer behind this they have two controls screen & focus. After you found it plugin the monitor use plastic precision or small screw philip driver for safety to high voltage at horizontal area choose screen control rotate it to clockwise direction follow this....
5b5166c.jpg If the display responses or from dim to lighter 100% you have a problem to ABL find this at the bottom of horinzontal section near at flyback transformer pins trace the line of ABL for dried solder, open resistor if nothing happen find the Video IC at chroma section and replace it. follow this...
3c6e89c.jpg For LG & Redfox you found LM1269NA Visit this site for seaching semiconductor matches www.alldatasheet.com Good luck.

Check this site for searching semiconductor
www.alldatasheet.com

Posted on Aug 25, 2009

dnewcombe1

Dana Newcombe

  • 1564 Answers

SOURCE: i got lg 700e crt monitor the problem it has

The unit is saying goodbye, in it's special way. There are very limited repairs for CRT's nowadays. A good cheap flatscreen is always available. Trust my word on the CRT's. Sorry. Thank you, Dana

Posted on Oct 04, 2009

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1 Answer

My smasung monitor sync master 753 vga connector broken, what is color scheme for new connector


Hi,

Colour scheme to re wire is as follows...

db15-vga-connector-schematic-thumb.png
Pin Name Function 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
RED
GREEN
BLUE
n/c
GND
RED_RTN
GREEN_RTN
BLUE_RTN
VDC
GND
n/c
SDA
HSYNC
VSYNC
SLC
Red Video
Green Video
Blue Video
not connected
Signal Ground
Red Ground
Green Ground
Blue Ground
5 VDC supply (fused)
Signal Ground
not connected
DDC/I2C data
Horizontal Sycn
Vertical Sycn
DDC/I2C Clock


Hope this helps!!

Jul 19, 2011 | Samsung SyncMaster 753S 17" CRT Monitor

2 Answers

LG 700E CRT 17" monitor,


problem with the monitor Display cable. it is damaged.

Normally monitor will receive 3 colors red, green, Blue signals from CPU. If one cable i.e Red wire connection is missing in display cable which is connected to monitor, Red color image on monitor wil be replaced with other fade color.
So, need the replace the display cable or display connector!

Dec 09, 2010 | LG Studioworks 700S 17" CRT Monitor

2 Answers

Lg crt monior display cable wire circuit diagram


Pin Signal 1 Red Video 2 Green Video 3 Blue Video 4 Monitor ID - Bit 2 5 Ground 6 Red Ground 7 Green Ground 8 Blue Ground 9 [KEY] 10 Sync Ground 11 Monitor ID - Bit 1 12 Monitor ID - Bit 0 13 Horizontal Sync 14 Vertical Sync 15 N/C (Reserved)

Feb 11, 2010 | Computers & Internet

1 Answer

VGA connector wiring detail


Pink - red input - pin 1 green - green input - pin 2 blue - blue input - pin 3 ground shield wire - pin 6,7,8 and 10 black - ddc 5v - pin 9 violet - screen raster - pin 11 white - data or sda - pin 12 orange - clock or scl - pin 15 yellow - vertical signal - pin 14 clear - horizontal signal - pin 13

Sep 11, 2009 | Samsung SyncMaster 753S 17" CRT Monitor

1 Answer

VGA PIN


pin no 1 - Red colour signal (Red colour wire)
pin no 2 - Green colour signal (Green colour wire)
pin no 3 - Blue colour signal (Blue colour wire)
4&5 Not connected
pin no 6&7&8 are (Grounds)RGB Returns
9&10 NC
pin 13 Hohizontal sync signal
pin no 14 vertical sync signal
Not nessasry other pins

Jul 17, 2009 | LG Studioworks 700S 17" CRT Monitor

3 Answers

LG 17'' LCD Monitor VGA 15 pin connector pin diagram


pin no 1 - Red colour signal (Red colour wire)
pin no 2 - Green colour signal (Green colour wire)
pin no 3 - Blue colour signal (Blue colour wire)
4&5 Not connected
pin no 6&7&8 are (Grounds)RGB Returns
9&10 NC
pin 13 Hohizontal sync signal
pin no 14 vertical sync signal
Not nessasry other pins

Nov 17, 2008 | LG Studioworks 700S 17" CRT Monitor

2 Answers

Green light continously blinking in samsung sync master 753s


1. cpu problem. why because of there is no signal output from cpu to monitor. the led blinking means there is no vertical, horizontal signals from cpu to monitor.

2. your monitor connected to another system.

3. neck board dry points.

4. cheak the display cable. 13&14 pins are horizontal, vertical signals.1, 2, 3 pins , R G B , 6 ,7, 8 pins R G B ground ( coaxiler cable used , meshed wire is ground )

Oct 13, 2008 | Samsung SyncMaster 753S 17" CRT Monitor

3 Answers

LG 17" MONITOR MODEL 700E (COLOUR & SHAPE PROBLEM)


THE PRESCRIBED ARROWS ARE FUNCTIONING WELL FOR INCREASING THE VERTICAL SIGE OF THE DISPLAY OF THE MONITOR.BUT THE HORIZONTAL AROWS WHEN OPERATED ARE NOT ABLE TO INCREASE THE HORIZONTAL DISPLAY OF THE MONITOR TO FULL SIGE. PLEASE GIVE APPROPRIATE SOLUTION.
THANKS

Aug 14, 2008 | LG Studioworks 700S 17" CRT Monitor

3 Answers

VGA Pin Configuration


Hi,

Pls find below the Pin configuration.

Pin 1 - Red Signal
Pin 2 - Green Signal
Pin 3 - Blue Signal
Pin 6 - Red Ground
Pin 7 - Green Ground
Pin 8 - Blue Ground
Pin 10- Horizontal Ground
Pin 11- Vertical Ground
Pin 13- Horizontal Signal
Pin 14- Vertical Signal

Best Wishes

Jul 22, 2008 | Samsung 793S 17" CRT Monitor

2 Answers

Samtron 78DF signal cable conductors


This is solved by the author himself

May 30, 2007 | SAMTRON 78DF 17" CRT Monitor

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