IBM 6656HG2 Support Question
IBM 6656HG2 Support Question
Find answers below for this question about IBM 6656HG2 - T 560 - 15" LCD Monitor.Need a IBM 6656HG2 manual? We have 1 online manual for this item!
Question posted by indianshirt on August 15th, 2012
Need Picture Of The Power Cord
i can't find the power cord for my IBM flat screen monitor 6656-hg2 SN 66-31812. i have the cord for monitor picture to the tower but not the power cord for the monitor. can i download the manual which might show a picture of the cord?
Current Answers
Answer #1: Posted by hzplj9 on August 26th, 2012 2:22 PM
hzplj9
Member since:
June 25th, 2012 Points: 4,873,510
Member since:
June 25th, 2012 Points: 4,873,510
Try looking at this link on Wikipedia.This should enable you to see if there is a connector which matches yours. You can then buy a cable that fits that standard.
Related IBM 6656HG2 Manual Pages
Service Manual - Page 1
MODEL: T560 (6656-HW2) T560 (6656-HG2)
COLOR MONITOR SERVICE MANUAL
CAUTION
BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Service Manual - Page 2
less than 3 W FLASHING AMBER
POWER OFF
-
- OPTICAL CHARACTERISTICS
2-1. Luminance
: 250 cd/m2 typ.
2-3. Digital Video Input DDWG DVI Standard 1.0
3-3. ENVIRONMENT
5-1.
LCD CHARACTERISTICS
Type
: TFT XGA LCD
Size
: 15 inch (38.35cm)
Pixel Pitch
: 0.297mm(H) x 0.297mm(V)
Pixel Format
: 1024 x 768 pixels (XGA)
RGB Stripe Arrangement
Color Depth
: 6-bit with TILT/SWIVEL...
Service Manual - Page 3
... shown below(Figure A).
-37
+145
(Figure A)
Height Range You can adjust height of the screen(Figure B). The monitor rotates from Landscape to Portrait through 90°anti-clockwise.
(Figure C) -3-
Maximum: 4.87 inch(123.8 mm)
(Figure B)
Landscape & Portrait This monitor offers the ability to Landscape through 90°clockwise and from Portrait to rotate...
Service Manual - Page 4
... the signal cable and the power cord.
7. To attach the monitor to get further instructions on installing them, call the IBM HELPCENTER at the bottom. Screw holds
Metal clip
()
4. Place the monitor on the bottom of the stand and the arm firmly, as shown above numbers or contact your IBM Flat Panel Monitor may be available from specialist...
Service Manual - Page 5
...If you will result in damage to the screen.
• Do not scratch or press ...other hazard.
• Do not modify original design without obtaining written permission from IBM Inc.
It is essential that these critical parts should be exposed to the direct....
• There are some special components used in LCD monitor that are important for a long time.
• The module not be replaced...
Service Manual - Page 7
...up Contrast control OSD. 2) Left and Right arrows pressed together bring up green when the monitor operates normally; Exit Button
1) Exits from menus, sub menus.
2) Exits from OSD....and submenus.
3) Selects highlighted option.
4. In DPMS(Energy Saving) mode, - Power ON/OFF Button
Switches the monitors on and off mode - OPERATING INSTRUCTIONS
FRONT VIEW
REAR VIEW
Front Control Panel
Front ...
Service Manual - Page 10
...REMOVAL (1) Remove Inverter Connector. (2) Remove eight Screws (a). (3) Remove the Metal Frame from the LCD MODULE.
(a)
LCD Module
(a)
(a) (a)
5. INVERTER ASS'Y REMOVAL (1) Disconnector the CN3, CN4. (2) Remove the Inverter Ass'y.
(a) (a) (a) (a)
Inverter Connector
6. 4. TILT SWIVEL ASS'Y REMOVAL
(1) Remove the Cover Hnge (a).
(3) Remove the Cover ...
Service Manual - Page 12
...receiver inside LCD module by...power consumption.
3) Microprocessor (U501) communicates with communication channel.
4) Microprocessor (U4) lets User adjust screen by Microprocessor.
- 12 - L4973D5.1(U803) , the DC/DC controller IC converts input 12Vdc into +5Vdc and +3.3Vdc with internal OSD IC, and outputs clock, H/V sync, 24bit RGB data, and DE(data enable) signals which Transmitter(U401) needs...
Service Manual - Page 13
... → BIAS CAL command and Enter. 4) No attempt to manually adjust, BIAS data is some probelm on the IBM compatible PC. 2) Select EEPROM all clear command and Enter. 3)...saved. - Control Line
IBM Compatible PC
15 10 5
PARALLEL PORT
Not used RS232C
PARALLEL
OFF ON 5V
C
F
VGS
A
MONITOR
B
V-SYNC ST POWER
Power inlet (required)
220
Power Select Switch (110V/220V) Power LED
E ST Switch...
Service Manual - Page 14
CHECK U803 AND L805'S OPEN
- 14 - YES
CHECK
U803 PIN 2, 3
NO
WAVEFROM?
200kHz 12V
YES
40% duty
CHECK KEY CONTROL CONNECTOR ROUTINE
CHECK ADAPTER, AND FIND OUT
SHORT POINT OF EACH DC LINE OF
2.5V AND 3.3V
CHECK X501. YES
CHECK X501'S WAVEFROM
NO
OSCILLATE AS
24MHZ ?
NO POWER
NO POWER (POWER INDICATOR OFF)
CHECK J801'S
NO
VOLTAGE
(12V) ?
TROUBLESHOOTING GUIDE
1.
Service Manual - Page 15
... MICOM DIM-ADJ
PORT
CHECK PULSE AS CONTACTING SCOPE PROBE TO CAUTION LABEL. (CONTACT PROBE TO CAUTION LABEL. YES
REPLACE CCFL LAMP IN THE LCD MODULE
NO - 15 - INVERTER
NO RASTER (OSD IS NOT DISPLAYED)
J703 PIN10 12V? YES
J703 PIN5 5V? CONFIRM BRIGHTNESS
NO
OSD CONTRL STATE.
2.
REPLACE INVERTER ASS'Y YES...
Service Manual - Page 16
... U401
NO CHECK U802, U881
- 16 - CHECK PIN34, 35
NO
SOLDERING CONDITION
2. PIN2 IS 48KHz H-SYNC?
PIN3 IS 60Hz V-SYNC? YES
TROUBLE IN CABLE OR LCD MODULE
NO CHECK U801, U821
1.
YES
X201 OSCILLATE AS 24M? U401 PIN12 IS 65MHz CLOCK?
3. PIN1 IS 48KHz H-SYNC? WHITE...
Service Manual - Page 17
YES
CHECK J703'S SOLDERING CONDITION
CHECK U401
- 17 - RAINBOW SCREEN
RAINBOW SCREEN (OSD IS NOT DISPLAYED)
CHECK
CMF 401, 402,
NO
403, 404'S
WAVEFORM? 4.
Service Manual - Page 21
... POWER LED LI561G
4940TKT135B KNOB, TACT CONTROL LI561G (LIGHT SAGE GRAY) 6
4940TKT135A KNOB, TACT CONTROL LI561G (RAVEN BLACK)
7 6871TST252A PWB(PCB) ASSEMBLY,SUB, LI561G CONTROL TOTAL IBM ... ASSEMBLY, LI561G IBM 3090TKL024A (PEARL WHITE) 1
3091TKL026A CABINET ASSEMBLY, LI561G IBM 3090TKL024A (STEALTH BLACK)
2 6304FLP002A LCD(LIQUID CRYSTAL DISPLAY), LM150X04-A3 LG PHILPS TFT COLOR 15.0" 6 BIT+...
Service Manual - Page 22
..., CABLE DAMB-05
3550TKK199B COVER LI561G STAND BOTTOM (LIGHT SAGE GRAY) 28
3550TKK199A COVER LI561G STAND BOTTOM (RAVEN BLACK)
29 3313TL5032A MAIN TOTAL ASSEMBLY, LI561G IBM CL-25
30 4950TKK321A METAL SHIELD MAIN LI561G
3550TKK198B COVER LI561G STAND TOP (PEARL WHITE) 31
3550TKK198A COVER LI561G STAND TOP (STEALTH BLACK)
3550TKK195B COVER...
Service Manual - Page 23
... ANY OF THESE COMPONENTS, READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL.
* NOTE : S SAFETY Mark AL ALTERNATIVE PARTS
MODEL: T560(6656-HW2)/ T560(6656-HG2)
DATE: 2001. 8. 17.
*S *AL LOC. NO. ...5% R/TP NP0 15PF 1608 50V 5% R/TP NP0 220PF 1608 50V 5% R/TP NP0
MODEL: T560(6656-HW2)/ T560(6656-HG2)
DATE: 2001. 8. 17.
*S *AL LOC. PART NO. PART NO. DESCRIPTION / SPECIFICATION
C272...
Service Manual - Page 27
... DOWN SWITCHING REGULATOR
Pin Configuration
OSC OUT OUT GND GND GND VCC VCC BOOT
1
18
2
17
3
16
4
15
5
14
6
13
7
12
8
11
9
10
D94IN162A
DIP18
SYNC SS V5.1 GND GND GND VFB COMP INH... 10
PIN SO-20 12 11
9
10
18
20
7,8
8,9
2,3
2,3
12
13
16
4,5,6 13,14,15
1
18
4,5,6,7 14,15,16,17
1
17
19
NAME COMP
INH
BOOT
SYNC Vcc OUT VFB
V5.1 GND
OSC
SS
DESCRIPTION
E/A output...
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