Page 1
TFT-LCD MONITOR
GH15DS
SERVICE
Manual
TFT-LCD MONITOR CONTENTS
1. Precautions
2. Product Specifications
3. Disassembly & Reassembly
4. Troubleshooting
5. Exploded View & Parts List
6. Electrical Parts List
7. Block Diagram
8. Wiring Diagram
9. Schematic Diagrams
10. Panel Description
Page 2
1 Precautions
DEVICE
UNDER
TEST
TEST ALL
EXPOSED METAL
SURFACES
(READING SHOULD
NOT BE ABOVE 0.5mA)
LEAKAGE
CURRENT
TESTER
2-WIRE CORD
*ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
EARTH
GROUND
!
Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as
electrical shock.
1-1 Safety Precautions
1-1-1 Warnings
1. For continued safety, do not attempt to modify the
circuit board.
2. Disconnect the AC power and DC Power Jack
before servicing.
3. When the chassis is operating, semiconductor
heatsinks are potential shock hazards.
1-1-2 Servicing the LCD Monitor
1. When servicing the LCD Monitor, remove the static
charge by connecting a 10k ohm resistor in series
with an insulated wire (such as a test probe)
between the chassis and the anode lead.
(Disconnect the AC line cord from the AC outlet.)
2. It is essential that service technicians have an
accurate voltage meter available at all times. Check
the calibration of this meter periodically.
1-1-3 Fire and Shock Hazard
Before returning the monitor to the user, perform the
following safety checks:
1. Inspect each lead dress to make certain that the
leads are not pinched or that hardware is not
lodged between the chassis and other metal parts in
the monitor.
2. Inspect all protective devices such as nonmetallic
control knobs, insulating materials, cabinet backs,
adjustment and compartment covers or shields,
isolation resistor-capacitor networks, mechanical
insulators, etc.
3. Leakage Current Hot Check (Figure 1-1):
WARNING: Do not use an isolation transformer
during this test.
Use a leakage current tester or a metering system
that complies with American National Standards
Institute (ANSI C101.1, Leakage Current for
Appliances), and Underwriters Laboratories (UL
Publication UL1410, 59.7).
4. With the unit completely reassembled, plug the AC
1-1-4 Product Safety Notices
Some electrical and mechanical parts have special
safety-related characteristics which are often not
evident from visual inspection. The protection they give
may not be obtained by replacing them with
components rated for higher voltage, wattage, etc. Parts
that have special safety characteristics are identified by
replacement that does not have the same safety
characteristics as the recommended replacement part
might create shock, fire and / or other hazards. Product
safety is under review continuously and new
instructions are issued whenever appropriate.
Figure 1-1. Leakage Current Test Circuit
line cord directly into a 120V AC outlet. With the
unit’s AC switch first in the ON position and then
OFF, measure the current between a known earth
ground (metal water pipe, conduit, etc.) and all
exposed metal parts, including: metal cabinets,
screwheads and control shafts. The current
measured should not exceed 0.5 milliamp. Reverse
the power-plug prongs in the AC outlet and repeat
the test.
on schematics and parts lists. A substitute
GH15DS 1-1
Page 3
1 Precautions
1-2 Servicing Precautions
WARNING: An electrolytic capacitor installed with the wrong polarity might explode.
Caution: Before servicing units covered by this service manual, read and follow the Safety Precautions
section of this manual.
Note: If unforeseen circumstances create conflict between the following servicing precautions and any of the
safety precautions, always follow the safety precautions.
1-2-1 General Servicing Precautions
1. Always unplug the unit’s AC power cord from the
AC power source and disconnect the DC Power
Jack before attempting to:
(a) remove or reinstall any component or assembly,
(b) disconnect PCB plugs or connectors, (c) connect
a test component in parallel with an electrolytic
capacitor.
2. Some components are raised above the printed
circuit board for safety. An insulation tube or tape
is sometimes used. The internal wiring is
sometimes clamped to prevent contact with
thermally hot components. Reinstall all such
elements to their original position.
3. After servicing, always check that the screws,
components and wiring have been correctly
reinstalled. Make sure that the area around the
serviced part has not been damaged.
4. Check the insulation between the blades of the AC
plug and accessible conductive parts (examples:
metal panels, input terminals and earphone jacks).
5. Insulation Checking Procedure: Disconnect the
power cord from the AC source and turn the power
switch ON. Connect an insulation resistance meter
(500 V) to the blades of the AC plug.
The insulation resistance between each blade of the
AC plug and accessible conductive parts (see
above) should be greater than 1 megohm.
6. Always connect a test instrument’s ground lead to
the instrument chassis ground before connecting
the positive lead; always remove the instrument’s
ground lead last.
1-3 Electrostatically Sensitive Devices (ESD) Precautions
Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly
called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated circuits and some fieldeffect transistors. The following techniques will reduce the incidence of component damage caused by static electricity.
1. Immediately before handling any semiconductor
components or assemblies, drain the electrostatic
charge from your body by touching a known earth
ground. Alternatively, wear a discharging wriststrap device. To avoid a shock hazard, be sure to
remove the wrist strap before applying power to
the monitor.
2. After removing an ESD-equipped assembly, place it
on a conductive surface such as aluminum foil to
prevent accumulation of an electrostatic charge.
3. Do not use freon-propelled chemicals. These can
generate electrical charges sufficient to damage
ESDs.
4. Use only a grounded-tip soldering iron to solder or
desolder ESDs.
5. Use only an anti-static solder removal device. Some
solder removal devices not classified as “anti-static”
can generate electrical charges sufficient to damage
ESDs.
6. Do not remove a replacement ESD from its
protective package until you are ready to install it.
Most replacement ESDs are packaged with leads
that are electrically shorted together by conductive
foam, aluminum foil or other conductive materials.
7. Immediately before removing the protective
material from the leads of a replacement ESD,
touch the protective material to the chassis or
circuit assembly into which the device will be
installed.
Caution: Be sure no power is applied to the
chassis or circuit and observe all
other safety precautions.
8. Minimize body motions when handling
unpackaged replacement ESDs. Motions such as
brushing clothes together, or lifting your foot from
a carpeted floor can generate enough static
electricity to damage an ESD.
1-2 GH15DS
Page 4
2 Product Specifications
2-1 Specifications
Item
LCD Panel TFT-LCD panel, RGB vertical stripe, normaly white,15-Inch viewable,
0.297 mm pixel pitch
Scanning Frequency Horizontal : 30 kHz ~ 60 kHz
Vertical : 56 Hz ~ 75 Hz
Display Colors 16.2 Million colors
Maximum Resolution Horizontal : 1024 Pixels
Vertical : 768 Pixels
Input Video Signal VESA TMDS
Input Sync Signal Encoded by TMDS
Maximum Pixel Clock rate 80 MHz
Active Display Horizontal : 304 mm Vertical : 228 mm
AC power voltage & Frequency AC 90 ~ 260 Volts, 60/50 Hz ± 3 Hz
Power Consumption On : 30 W (max) / Saving : 3W (max) / Switch - off : 1W (max)
Dimensions
Unit (W x D x H)
With Simple Stand
Without Simple stand
With Pivot Stand
Without Pivot Stand
15.4 x 15.1 x 6.8 Inches (391.4 x 383.6 x 173 mm)
15.4 x 11.5 x 2.5 Inches (391.4 x 292.8 x 64.0 mm)
15.4 x 15.1 x 6.8 Inches (391.4 x 383.6 x 173 mm)
15.4 x 17.1 x 6.8 Inches (391.4 x 433.6 x 173 mm)
15.4 x 11.5 x 2.5 Inches (391.4 x 292.8 x 64.0 mm)
Description
Weight (Net/Gross) 4.2 kg (9.3 lbs) / 5.2 kg (11.5 lbs)
Environmental Considerations Operating Temperature : 50°F ~ 104°F (10°C ~ 40°C)
Humidity : 10 % ~ 80 %
Storage Temperature : -3.2°F ~ 140°F (-20°C ~ 60°C)
Humidity : 5 % ~ 95 %
•GH15DS comply with SWEDAC (MPR II) recommendations for reduced electromagnetic fields.
•Designs and specifications are subject to change without prior notice.
GH15DS 2-1
Page 5
2 Product Specifications
2-2 DVI Signal Pin Assignments - Main Pin Field (GH15DS)
Pin Signal Assignment Pin Signal Assignment Pin Signal Assignment
1 T.M.D.S. Data2- 9 T.M.D.S. Data1- 17 T.M.D.S. Data0-
2 T.M.D.S. Data2+ 10 T.M.D.S. Data1+ 18 T.M.D.S. Data0+
3 T.M.D.S. Data2 Return 11 T.M.D.S. Data1 Return 19 T.M.D.S. Data0 Return
4NC 12NC 20NC
5NC 13NC 21NC
6 DDC Clock 14 +5V Power 22 T.M.D.S. Clock Return
7 DDC Data 15 Ground (Self-Raster) 23 T.M.D.S. Clock+
8 NC 16 Hot Plug Detect (+5V) 24 T.M.D.S. Clock-
2-2 GH15DS
Page 6
2 Product Specifications
2-3 Timing Chart
This section of the service manual describes the timing that the computer industry recognizes as standard
for computer-generated video signals.
2-3-1. GH15DS
Table 2-1. Timing Chart
GH15DS 2-3
Page 7
2 Product Specifications
Table 2-2. Timing Chart
2-4 GH15DS
Page 8
3-1-1 Removing the Stand
1. Remove 4 screws in the hinge area.
2. Disconnect Power Cord and Signal Cable.
3. Pry it off the back of the monitor.
3-1-2 Main Body Disassembly
1. Remove 2 screws on the two corner of the
Rear Cover.
2. Remove Rear Cover from the Front Cover.
3. Remove 4 screws on the Shield and remove
the shield.
4. Disconnect Inverter wire, Function PCB wire
and Interface wire.
Remove 3 screws on the Main PCB and
remove 2 screws on the D sub shield.
5. Remove 3 screws on the power PCB and
remove 2 screws on the Inverter PCB.
6. Remove the Main PCB Assembly.
7. Remove 3 screws on the Function PCB from
locking area of Function knob and remove
Function PCB.
3-1-3 Standard Stand Disassembly
1. Remove 2 screws from the Stand front.
2. Remove 7 screws from the Stand Bottom.
3. Remove Stand Rear from the Stand assembly.
4. Remove 5 screws from the Stand assembly.
5. Remove the Neck front from the Stand
assembly.
6. Remove 2 screws from the Stand assembly.
7. Remove Neck Rear from the Stand assembly.
8. Remove 4 screws from the Stand assembly.
GH15DS 3-1
3 Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the
GH15DS monitor.
WARNING: This monitor contains electrostatically sensitive devices. Use with caution when
handling these components.
3-1 Disassembly
Cautions:1. Disconnect the monitor from the power source before disassembly.
2. Follow these directions carefully; never use metal instruments to pry apart the cabinet.
Page 9
3 Disassembly and Reassembly
3-2 GH15DS
1. After confirm there is nothing
on the disk
Turn the LCD module over
and put it on a flat desk set to
the ground.
3-2 Replacement Order of Lamp Assemblies (GH15DS : Samsung Panel)
2. Push down the stopper and
slide the lamp unit.
3. Please take out the lamp
unit from the LCD
module.
Page 10
3 Disassembly and Reassembly
GH15DS 3-3
4. Please fix the new lamp
units on the LCD module :
opposite process 2 and 3
* Replacement of lamp unit should be done at the power off state and recommanded clean
bench condition.
3-3 Reassembly
Reassembly procedures are in the reverse order of Disassembly procedures.
Page 11
4 Troubleshooting
Notes: 1. Before troubleshooting, setup the PC’s display as below.
• Resolution: 1024 x 768
• H-frequency: 48 kHz
• V-frequency: 60 Hz
2. If no picture appears, make sure the power cord is correctly connected.
3. Check the following circuits.
• No raster appears: Main PCB
• 12V develop but no screen: Main PCB
• 12V does not develop: Main PCB
4. If you push and hold the EXIT button for more than 5 seconds, the monitor automatically turns back
to the factory preset(GH15DS).
4-1 Power
Does proper DC 12 V
appear at CN100?
Yes
Does proper DC 5 V appear at
output Pin of IC100?
Yes
Does proper 3.3 V - signals
appear at output Pin of IC103?
Yes
Does proper 3.3 V - signals
appear at Pin 7 of CN100?
Yes
Does proper 3.3 V - signals
appear at R300?
No
Check Power Adaptor.
No
Check IC100 and related circuit.
No
Check IC103 and related circuit.
No
Check CN100-7 and related circuit.
No
Check IC301 and related circuit.
Yes
Check IC101, IC102, IC601, IC401
and related circuit.
GH15DS 4-1
Page 12
4 Troubleshooting
4-2 Video
Power indicator is green?
Yes
Do the input signals appear at
pin 30, 31, 32 of IC401?
3 4 5
Yes
No
No
Do the input signals
appear at D201~D208?
1 2
Yes
Check X301.
Check Pin 68 of IC301 and IC102.
Check IC301.
No
Do the output signals appear
at pin 40 of IC401?
6
Yes
Replace LCD panel.
No
Check IC401.
4-2 GH15DS
Page 13
WAVEFORMS
4 Troubleshooting
D201
1
IC401 #30
3
D208
2
IC401 #31
4
IC401 #32
5
IC401 #40
6
GH15DS 4-3
Page 14
6 Electrical Parts List
6-1 Main PCB Part
Loc. No. Code No. Description Specification Remarks
CIS BN44-00053A ADAPTOR
CIS BN72-00209A SUPPORT-POWER GH15LS,ABS+PC,GR37,-,5V,-,-,- SNA
CIS BN75-00176B UNIT-SHIELD/DSUB GH15LS,-,SPTE T0.5,-,-,-,- SNA
CIS BN70-00204B SHIELD-D/SUB GH15DS,SPTE,-,T0.5,-,-,CIS BN71-00024A EARTH-PLATE GH17LS,SUS,T0.15,-,-,- SNA
CIS BN46-00008K MICOM-S/W,GOGH GH15DS,-,-,-,-,-,- SNA
CN100 3711-004853 CONNECTOR-HEADER BOX,7P,1R,2MM,ANGLE,SN,WHT SNA
CN201 3701-001173 CONNECTOR-DSUB 24P,3R,FEMALE,ANGLE,AUF
CN601 3711-001465 CONNECTOR-HEADER NOWALL,3P,1R,2.54mm,STRAIGHT,A SNA
DVI BN60-00001A SCREW-CHASSIS -,NI PLATING,-,11,HEX,HEX,-,UNC#4-40,NI PLT,- SNA
IC601 0903-001143 IC-MICROCONTROLLER
SOCK_IC601 3704-001071 SOCKET-IC 42P,DIP,SN,1.778mm
C102 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4
C103 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C104 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C105 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm
C106 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C107 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C108 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C112 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C113 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C114 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C115 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C201 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4
C202 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C301 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C302 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm
C303 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C304 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm
C307 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4
C308 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C309 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C310 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C311 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C312 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C313 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C314 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C315 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C316 2203-000384 C-CERAMIC,CHIP 0.015nF,5%,50V,NP0,TP,1608
C317 2203-000384 C-CERAMIC,CHIP 0.015nF,5%,50V,NP0,TP,1608
C318 2203-000384 C-CERAMIC,CHIP 0.015nF,5%,50V,NP0,TP,1608
C319 2203-000384 C-CERAMIC,CHIP 0.015nF,5%,50V,NP0,TP,1608
C320 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C321 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C322 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C323 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4
C325 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4
C326 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C327 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
DPA30L,150S,100-240VAC,47 - 63 HZ,12VDC/3.3VDC,2A/2A,-,30.6,AC-DC,-10~40C,-,-
88P6232,8BITBit,SDIP,42P,600MIL,12MHz,ST,CMOS,PLASTIC,5V,-,-40to+85C,464BYTE,32K
SNA
GH15DS 6-1
Page 15
6 Electrical Parts List
Loc. No. Code No. Description Specification Remarks
C328 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C329 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C330 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C331 2402-000135 C-AL,SMD 22uF,20%,16V,GP,TP,5.3x5.3x5.4
C332 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C333 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C334 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C335 2203-000280 C-CERAMIC,CHIP 0.01nF,0.5pF,50V,NP0,TP,1608
C336 2203-000280 C-CERAMIC,CHIP 0.01nF,0.5pF,50V,NP0,TP,1608
C402 2203-000440 C-CERAMIC,CHIP 1nF,10%,50V,X7R,TP,1608,C403 2203-000440 C-CERAMIC,CHIP 1nF,10%,50V,X7R,TP,1608,C404 2203-000440 C-CERAMIC,CHIP 1nF,10%,50V,X7R,TP,1608,C405 2203-000440 C-CERAMIC,CHIP 1nF,10%,50V,X7R,TP,1608,C413 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C414 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm
C415 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4
C600 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C601 2402-001042 C-AL,SMD 100uF,20%,16V,GP,TP,6.6x6.6x5.4mm
C602 2203-000626 C-CERAMIC,CHIP 0.022nF,5%,50V,NP0,TP,1608
C603 2203-000626 C-CERAMIC,CHIP 0.022nF,5%,50V,NP0,TP,1608
C604 2402-000176 C-AL,SMD 10uF,20%,16V,GP,TP,4.3x4.3x5.4
C605 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C606 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C610 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C611 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C612 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C613 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
C614 2203-005005 C-CERAMIC,CHIP 100nF,10%,16V,X7R,TP,1608
CA301 2503-001019 C-NETWORK 33PFX4,10%,50V,CHIP
CA302 2503-001019 C-NETWORK 33PFX4,10%,50V,CHIP
CA303 2503-001019 C-NETWORK 33PFX4,10%,50V,CHIP
CA304 2503-001019 C-NETWORK 33PFX4,10%,50V,CHIP
CA305 2503-001019 C-NETWORK 33PFX4,10%,50V,CHIP
CA306 2503-001019 C-NETWORK 33PFX4,10%,50V,CHIP
CN101 3711-000556 CONNECTOR-HEADER BOX,12P,1R,1.25mm,SMD-A,SN SNA
CN402 3711-003161 CONNECTOR-HEADER BOX,20P,1R,1.25mm,ANGLE,SN SNA
CN600 3711-002049 CONNECTOR-HEADER BOX,6P,1R,1.25mm,SMD-A,SN SNA
D201 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
D202 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
D203 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
D204 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
D205 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
D206 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
D207 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
D208 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
D209 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
D210 0401-001056 DIODE-SWITCHING MMBD4148SE,75V,200MA,SOT-23,TP
FT301 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1
FT302 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1
FT303 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1
FT402 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1
6-2 GH15DS
Page 16
6 Electrical Parts List
Loc. No. Code No. Description Specification Remarks
FT407 2901-001114 FILTER-EMI SMD 25VDC,2.0ADC,-,100nF,3.2x1.6x1
IC100 1203-001488 IC-POSI.FIXED REG. 7805,T0-252,3P,-,PLASTIC,4.8/5
IC103 1203-001293 IC-POSI.FIXED REG. 033,T0-252,3P,6.5MIL,PLASTIC,3
IC201 1103-000129 IC-EEPROM 24C02,256x8BIT,SOP,8P,150MIL,1
IC301 1003-001374 IC-LCD CONTROLLER GM3020,LQFP,128P,551MIL,SINGLE,-,-,PLASTIC,3.47V,0TO+70C,-,-,IC401 1205-001740 IC-TRANSMITTER
IC603 1103-000129 IC-EEPROM 24C02,256x8BIT,SOP,8P,150MIL,1
L100 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L101 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L102 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L201 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L303 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L304 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L401 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L402 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L602 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L603 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L604 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L605 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
L606 2703-001334 INDUCTOR-SMD 1.5uH,10%,2x1.25x0.85mm
MP1.0 BN41-00093A PCB MAIN S/M150DS,FR4,2L,-,-,120*110*1.6,GH15D,-,-,Q101 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270
Q102 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270
Q103 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270
Q600 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270
Q601 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270
Q602 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270
Q603 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270
Q605 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270
Q606 0501-002080 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SC-59,TP,120-270
R100 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R101 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R102 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R103 2007-000102 R-CHIP 100Kohm,5%,1/16W,DA,TP,1608
R104 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R105 2007-000102 R-CHIP 100Kohm,5%,1/16W,DA,TP,1608
R106 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R107 2007-000102 R-CHIP 100Kohm,5%,1/16W,DA,TP,1608
R108 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R109 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R110 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R111 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R112 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R113 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R114 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R201 2007-000078 R-CHIP 1Kohm,5%,1/16W,DA,TP,1608
R202 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R203 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R204 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R205 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R300 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
DS90C385,TSSOP,56P,240MIL,PLASTIC,4V,1.63W,-10 TO +70C,ST,FPD LINK-85MHZ(LVDS)
GH15DS 6-3
Page 17
6 Electrical Parts List
Loc. No. Code No. Description Specification Remarks
R301 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R302 2007-000071 R-CHIP 22ohm,5%,1/16W,DA,TP,1608
R303 2007-000071 R-CHIP 22ohm,5%,1/16W,DA,TP,1608
R304 2007-000071 R-CHIP 22ohm,5%,1/16W,DA,TP,1608
R309 2007-000071 R-CHIP 22ohm,5%,1/16W,DA,TP,1608
R310 2007-000078 R-CHIP 1Kohm,5%,1/16W,DA,TP,1608
R311 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608
R312 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608
R313 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608
R314 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608
R315 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608
R316 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608
R317 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608
R318 2007-000309 R-CHIP 10ohm,5%,1/16W,DA,TP,1608
R322 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R323 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R324 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R327 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R329 2007-000078 R-CHIP 1Kohm,5%,1/16W,DA,TP,1608
R330 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R331 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R332 2007-000109 R-CHIP 1Mohm,5%,1/16W,DA,TP,1608
R401 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R402 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R403 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R600 2007-000070 R-CHIP 0ohm,5%,1/16W,DA,TP,1608
R601 2007-000078 R-CHIP 1Kohm,5%,1/16W,DA,TP,1608
R602 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R606 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R608 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R609 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R610 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R611 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R612 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R613 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R614 2007-000109 R-CHIP 1Mohm,5%,1/16W,DA,TP,1608
R615 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R616 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R618 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R619 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R620 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R621 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R622 2007-000084 R-CHIP 4.7Kohm,5%,1/16W,DA,TP,1608
R623 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R624 2007-000078 R-CHIP 1Kohm,5%,1/16W,DA,TP,1608
R625 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R626 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R627 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R628 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R629 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R630 2007-000102 R-CHIP 100Kohm,5%,1/16W,DA,TP,1608
6-4 GH15DS
Page 18
6 Electrical Parts List
Loc. No. Code No. Description Specification Remarks
R631 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R632 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R633 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R634 2007-001002 R-CHIP 510ohm,5%,1/16W,DA,TP,1608
R635 2007-001002 R-CHIP 510ohm,5%,1/16W,DA,TP,1608
R636 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R637 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R638 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R639 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R640 2007-000090 R-CHIP 10KOHM,5%,1/16W,DA,TP,1608
R641 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R642 2007-000078 R-CHIP 1Kohm,5%,1/16W,DA,TP,1608
R866 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R867 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
R868 2007-000074 R-CHIP 100ohm,5%,1/16W,DA,TP,1608
RA301 2011-000002 R-NETWORK 22ohm,5%,63mW,L,CHIP,8P,TP
RA302 2011-000002 R-NETWORK 22ohm,5%,63mW,L,CHIP,8P,TP
RA303 2011-000002 R-NETWORK 22ohm,5%,63mW,L,CHIP,8P,TP
RA304 2011-000002 R-NETWORK 22ohm,5%,63mW,L,CHIP,8P,TP
RA305 2011-000002 R-NETWORK 22ohm,5%,63mW,L,CHIP,8P,TP
RA306 2011-000002 R-NETWORK 22ohm,5%,63mW,L,CHIP,8P,TP
X301 2801-004004 CRYSTAL-SMD 20.25MHz,20ppm,28-AAN,13pF,25ohm,TP
X601 2801-003773 CRYSTAL-SMD 12MHZ,30PPM,28-AAN,20PF,50OHM,TP
ZD201 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23
ZD202 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23
ZD203 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23
ZD204 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23
ZD205 0403-000579 DIODE-ZENER BZX84C5V1,5.1V,5%,200mW,SOT-23
6-2 Others
Loc. No. Code No. Description & Specification Remarks
PANEL BN07-00026A LCD-DISPLAY;LTM150XH-L01,CZB,8BIT,333.6*254.76*12.5
MAIN PCB ASS’Y BN94-00128A ASSY PCB-SN;GH15DS
SIGNAL CABLE BN39-00072A CBF SIGNAL;DET,2000MM,24P/24P,IVORY,-,DVI
INVERTER HARNESS BN39-00020A CBF-HARNESS;12P/12P,170MM,BLU/YEL/WHT
LVDS HARNESS BN39-00183A LEAD CONNECTOR ASSY;UL2835#28,UL/CSA,20P,120MM
POWER CORD(115V) BN39-00141A AC POWER CORD;125VAC,10A,1800,IVORY
POWER CORD(230V) BN39-00140A AC POWER CORD;230VAC,250/10A,1.80M,3PIN EURO STRAIGH,IVORY
INVERTER BN44-00056A INVERTER;GOGH,SIC1542,48KHZ,12VDC,37*140*16,4LAMP
GH15DS 6-5
Page 19
7 Block Diagram
GH15DS 7-1
Page 20
GH15DS 8-1
1
2
3
4
5
6
7
+12V
GND
GND
+12V_INV
GND
PWR_OFF
3.3V
CN100
1
2
3
4
5
6
7
+12V
GND
GND
+12V_INV
GND
PWR_OFF
3.3V
CN2
1
2
3
4
5
6
+3.3V
LED_R
LED_G
KEY_A
KEY_B
GND
CN600
NC
DVI_+5V
DVI_GND
GND
Rx0–
Rx0+
DVI_+5V
NCNCGND
RxC+
RxC–
CN201
MAIN PCBPOWER PCB
1314151417181920212223
24
Rx2–
Rx2+
GNDNCNC
DVI_CLK
DVI_DTA
NC
Rx1–
1
2
3
4
5
6
7
8
9
10
11
Rx1+
GND
12 NC
+5V
GND
GND
+12V_INV
+12V_INV
+12V_INV
CN101 CN402
7
8
9
101112
NC
BRT_CTL_INVNCBL_ONNCGND
1
2
3
4
5
6
GND
Tx1A+
Tx1A-
GND
Tx0A+
Tx0A-
GND
GND
LCD_VCC
LCD_VCC
111213141516171819
20
NC
GND
Tx3A+
Tx3A-
GND
TxCA+
TxCA-
GND
Tx2A+
1
2
3
4
5
6
7
8
9
10 Tx2A-
CN1
1
2
3
GND
8 Wiring Diagram
Page 21
GH15DS 9-1
9 Schematic Diagrams
9-1 Main Part Schematic diagram
XG1 XG2
HPD
R300
0
1/16W
0
1/16W
R331R330
Q1
1/16W
100
R867
1/16W
0
X301
HC-49/SM5H(20.25MHz)
Q0
MO
50V
0.01nF
C335 C336
0.01nF
50V
MO
R332 1M
R329
1K
1/16W
DVI_GND
DVI_CLK
DVI_DAT
DVI_+5V
24
27
30
31
32
1/16W
0
R301
15
16
26
29
17
18
19
20
21
22
23
7
8
25
28
9
10
11
12
13
14
8
tpcon32p_1
CN201
1
2
3
4
5
6
12345
6
7
12345
678
CA306
678
CA305
CA304
1
2
345
CA303
1
2
34567
8
34567867
8
CA302
1
2
CA301
12345
16V
10uF
C415
ON+5V
C201
10uF
16V
16.000
100uF
C302
D3.3V
MO
16V
100nF
C303
L304
1.5uH
L303
1.5uH
3.3V_RX
C304
100uF
16.000
C301
100nF
16V
MO
1718192021
22
789
10111213141516
CN402
slcon22p_1
12345
6
SGM32F1E104-2A
FT407
1
A
B
2
3
C
LCD_VCC
MO
16V
100nF100uF
C414
16V
3.3V_RX
C413
12
3
MMBD4148SE
D204
12
3
12
3
D203
MMBD4148SE
MMBD4148SE
D201
12
3
D202
MMBD4148SE
2
3
D208
MMBD4148SE
12
3
12
3
MMBD4148SE
D207
112
3
MMBD4148SE
D206
BZX84C5V1
ZD203
D205
MMBD4148SE
ZD204
BZX84C5V1
BZX84C5V1
ZD202
ZD205
BZX84C5V1
C311
100nF
16V
3.3V_RX
16V
100nF
C310
3.3V_RX
16V
100nF
C308
1/16W22
3.3V_RX
C328
100nF
16V
22 1/16W
R302
R304
16V
100nF
C334
R309
1/16W22
MO
R402
R403 100
100
100
3
MO
50V
1nF
C405
R401
1.5uH
FT402
SGM32F1E104-2A
1A2
B
C
VCC1
26
VCC2
L402
7
TXIN9
47
TXOUT0+
TXOUT0-
48
45
TXOUT1+
TXOUT1-
46
41
TXOUT2+
42
TXOUT2-
37
TXOUT3+
TXOUT3-
38
VCC
1
9
25
27
TXIN24
TXIN25
28
TXIN26
30
TXIN27
50
55
TXIN3
56
TXIN4
TXIN5
2
TXIN6
3
TXIN7
4
6
TXIN8
12
TXIN14
14
TXIN15
15
16
TXIN16
TXIN17
18
19
TXIN18
TXIN19
20
TXIN2
54
TXIN20
22
TXIN21
23
TXIN22
24
TXIN23 PWRDWN
32
17
R_FB
31
TXCLKIN
39
TXCLKOUT+
TXCLKOUT-
40
TXIN0
51
TXIN1
52
8
TXIN10
10
TXIN11
TXIN12
11
TXIN13
13
GND2
GND3
21
29
GND4
53
GND5
49
LVDSGND
LVDSGND1
43
LVDSGND2
36
LVDSVCC
44
35
PLLGND
PLLGND1
33
PLLVCC
34
3.3V_LVDSTX
IC401
DS90C385MTD
GND1
5
50V
1nF
L401
1.5uH
C402
1nF
50V
MO
C404
MO
3
C403
1nF
50V
MO
R201
ZD201
BZX84C5V1
1
A
B
2
C
1/16W
1K
R203
C202
100nF
16V
4.7K
1/16W
R202
1/16W
4.7K
R205 100
R204 100
RxC
Rx0
RxC+
Rx1
Rx0+
Rx2+
Rx1+
Rx2
MMBD4148SE
D210
D209
MMBD4148SE
7
8
1.5uH
L201
NM24C02M8
IC201
1
2
3
4
5
6
R327 100
1/16W
C332
100nF
16V
MO
16V
100nF
C327
113
STI_TM2
TCLK
100
VBUFC
95
VDD1
71
VDD2
77
VDD3
83
99
XTAL
C326
100nF
16V
117
RVSS5
RVSS6
4
86
RX0
RX0-
87
80
RX1
RX1-
81
74
RX2
RX2-
75
RXC
89
90
RXC-
STI_TM1
112
RESETn
REXT
69
RVDD1
14
RVDD2
28
RVDD3
41
56
RVDD4
RVDD5
118
3
RVDD6
29
RVSS2
42
RVSS3
RVSS4
57
38
PD9
PDE
24
PHS
53
PLL-DGNDA
104
103
PLL-DVDDA
97
PLL_RGNDA
PLL_RVDDA
98
PPWR
55
52
PVS
15
PVSS1
109
124
123
PD42
PD43
122
121
PD44
PD45
116
115
PD46
PD47
114
46
PD5
PD6
45
44
PD7
PD8
43
7
PD32
PD33
6
5
PD34
PD35
2
1
PD36
PD37
128
127
PD38
PD39
126
PD4
47
125
PD40
PD41
21
PD22
PD23
20
17
PD24
PD25
16
13
PD26
PD27
12
11
PD28
PD29
10
48
PD3
9
PD30
PD31
8
35
34
PD13
PD14
33
PD15
32
31
PD16
PD17
30
27
PD18
PD19
26
PD2
49
23
PD20
PD21
22
OSD_CLK
OSD_DATA0
63
64
OSD_DATA1
60
OSD_HREF
OSD_VREF
61
54
PBIAS
25
PCLK
PD0
51
50
PD1
PD10
37
36
PD11
PD12
72
GND1
78
GND2
84
GND3
111
HCLK
HDATA
108
107
HFS
IRQ
110
OSD-DATA2
65
66
OSD-DATA3
OSD-FSW
67
62
40
CVDD2
CVDD3
59
119
CVDD4
19
CVSS1
CVSS2
39
58
CVSS3
CVSS4
120
101
DAC-DGNDA
DAC-DVDDA
102
105
DVDD
DVSS
106
AGND5
92
AGND6
93
68
AVDD1
76
AVDD2
82
AVDD3
88
AVDD4
AVDD5
91
94
AVDD6
96
CLKOUT
CVDD1
18
gm3020
IC301
AGND1
70
AGND2
73
AGND3
79
AGND4
85
10
10 1/16W
R318
1/16W
R316
R317
1/16W
R315
1/16W10
10
10
10 1/16W
R314
1/16W
R312
R313
1/16W
R311
1/16W10
10
R324
100
1/16W
R322 100
1/16W
1/16W
100R323
SGM32F1E104-2A
FT301
A
1
2
B
C
3
SGM32F1E104-2A
FT302
A
12
B
C
3
3.3V_RX
FT303
SGM32F1E104-2A
1
AB
2
3
C
22 1/16W
R303
C316
15pF
50V
MO
15pF
50V
MOMO
50V
15pF
C317
MO
50V
15pF
C318 C319
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
RA302
6
7
8
RA301
1
RA304
1
2
3
4
5
RA303
1
2
3
4
5
6
7
8
3
4
5
6
7
8
5
6
7
8
RA306
1
2
RA305
1
2
3
4
16V
100nF
C314 C315
100nF
16V16V
100nF
C312 C313
100nF
16V
C309
100nF
16V
MO
16V
100nF
C322
16V
22uF
C307
16V
MOMO
16V
100nF
C320 C321
100nF
C323
22uF
16V
16V
100nF
C329 C330
100nF
16V
C325
22uF
16V
MO
16V
100nF
C333
R310
1K
1/16W
C331
22uF
16V
DAR(0)
DAR(1)
DAR(2)
DAR(3)
DAG(4)
DAG(5)
DAG(6)
DAG(7)
DAG(0)
DAG(1)
DAG(2)
DAG(3)
DAB(4)
DAB(5)
DAB(6)
DAB(7)
DAB(0)
DAB(1)
DAB(2)
DAB(3)
DHS
DVS
DDEN
LVDS_EN
Tx0A-
Tx0A+
Tx1A-
Tx1A+
Tx2A-
Tx2A+
TxCA-
TxCA+
Tx3A-
Tx3A+
DAR(4)
DAR(5)
DAR(6)
DAR(7)
DAB(3)
DAB(4)
DAB(5)
DAB(6)
DAB(7)
Tx0ATx0A+
Tx1ATx1A+
Tx2ATx2A+
TxCATxCA+
Tx3ATx3A+
DCLK
DVI_DAT
DVI_DAT
DVI_+5V
DVI_+5V
DAR(7:0)
DAR(0)
DAR(1)
DAR(2)
DAR(3)
DAR(4)
DAR(5)
DAR(6)
DAR(7)
DAG(7:0)
DAG(0)
DAG(1)
DAG(2)
DAG(3)
DAG(4)
DAG(5)
DAG(6)
DAG(7)
DAB(7:0)
DAB(0)
DAB(1)
DAB(2)
DDEN
DCLK
DHS
HCLK
HDAT
IRQn
RESET3020
HFS
DVI_GND
Rx1+
Rx2+
Rx1-
Rx2-
RxC-
RxC+
Rx0+
Rx0-
DVI_CLK
DVI_CLK
DAB(7)
DAB(6)
DAB(5)
DAB(4)
DAB(3)
DAB(2)
DAB(7:0)
DAB(1)
DAB(0)
DAG(0)
DAG(1)
DAG(2)
DAG(3)
DAG(4)
DAG(5)
DAG(6)
DAG(7)
DAG(7:0)
DAR(7)
DAR(6)
DAR(5)
DAR(4)
DAR(3)
DAR(2)
DAR(7:0)
DAR(1)
DAR(0)
DVS
Rx2+
Rx2-
Rx1+
Rx1-
Rx0+
Rx0-
RxC+
RxC-
4
6
5
3
1
2
GH15ES/GH15MS
only
Page 22
9 Schematic Diagrams
9-2
GH15DS
1
D201
2
D208
5
IC401 #32
6
IC401 #40
3
IC401 #30
4
IC401 #31
Page 23
9-2 Video Part Schematic diagram
9 Schematic Diagrams
GH15DS 9-3
for JIG
CLK
DATA
Model Select Option
Place at distributed position
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
SDA1
SCL1
VDD(5V)
GND
OSC_O
OSC_I
GND(TST)
SDA0
SCL0
RESETn
P1.2
PWM0
PWM1
PWM2
PWM3
PWM4
PWM5
PWM6
CLMP_O
HSYNCO
VSYNCO
VSYNCI
HSYNCI
SOG_SYNC
GND
5V
AD0
AD1
AD2
AD3
P3.4
P3.5
P3.6
P3.7
TO FUNCTION
H=SXGA
L=XGA
(H:OFF, L:ON)
XM2
TP_ON5V
XM1
R110
0
1/16W
TP_ON3V
R102
0
1/16W
MO
CPU_VCC
3.3V_RX
TP_I12V
TP_POFF
C606
100nF
16V
TP_BL5V
TP_M12V
TP156
1
TP157
1
R109
0
1/16W
R631
10K
1/16W
Q606
B
C
E
1/16W
1K
R642
ON+5V
2SC2412K-Q
PA3.3V
ON+3.3V
3.3V_LVDSTX
C115
100nF
16V
MO
IC103
BA033FP
GND
IN OUT
PA3.3_5V
PA3.3V
R100
100
1/16W
100R868
R641 100 1/16W
1/16W
4.7K
R606
1/16W
TPF1
1
1/16W
4.7K
R602
100nF
C614
1/16W
4.7K
R622
4.7K
R609
R621
4.7K
1/16W
1.5uH
L602
1/16W
1/16W100R866
100 1/16W
R623 100 1/16W
1/16W100R612
R613
1.5uH L603
1.5uH L605
100nF
C610
100nF 100nF
C612C611 C613
100nF
1.5uH L604
L6061.5uH
1
TPF5
11
TPF3
1
TPF4
CN600
1
2
3
4
5
6
7
8
TPF2
CPU_VCC
CPU_VCC
slcon8p
MO
50V
22pF
C603
1M
1/16W
C602
22pF
50V
MO
HC-49/S-SMD(12MHz,30ppm)
X601
Q0Q1
R614
17
18
19
20
21 22
23
24
25
26
38
13
39
14
40
15
41
16
42
8
34
9
35
10
36
11
37
12
28
3
29
4
30
5
31
6
32
7
33
LCD_VCC
KS88C6232N
IC601
1
27
2
E
C112
100nF
16V
MO
2SC2412K-Q
Q101
B
C
R104
1/16W
100K
R103
R101
PA3.3_5V
1/16W
10K
B
C
E
1/16W
0
R640
10K
1/16W
Q605
2SC2412K-Q
4
1
S1
3
S2
R601
1K
1/16W
IC101
SI9933ADY-T1
D1
8
7
D1_1
D2
6
5
D2_1
G1
2
G2
1/16W
0
R112
R600
1/16W
0
R113
100nF
C107
1/16W
0
1.5uH
L102
C106
100nF
100nF
C108
L101
1.5uH
1.5uH
L100
10
11
12
13
14
TP_BL12V
1
2
3
4
5
6
7
8
9
TP_BRT
1
TP_BLON
1
CN101
slcon14p_1
4
5
6
7
DC+12V_INV
ON+5V
slcon7p
CN100
1
2
3
4.7K
1/16W1/16W
4.7K
R618
1/16W
4.7K
R620R619
CPU_VCC
16V
10uF
C604
R608
4.7K
1/16W
1K
1/16W
R624
4.7K
1/16W
CPU_VCC
1/16W
4.7K
R611
R610
1/16W
100
R628
100
R633
CPU_VCC
R632
100
R626
100
1/16W
R629
R630
100K
1/16W
1/16W
10K
R625
1/16W
10K
100
R627
6
7
8
CPU_VCC
C605
100nF
16V
MO
CPU_VCC
NM24C02M8
IC603
1
2
3
4
5
4.7K
R615
ON+3.3V
R616
4.7K
CPU_VCC
C601
100uF
16.000
GND
IN OUT
C600
100nF
16V
MO
IC100
BA17805FP
MO
16V
100nF
C114
C113
100nF
16V
MO
B
C
E
D3.3V
R108
10K
1/16W
Q103
2SC2412K-Q
R107
100K
1/16W
2SC2412K-Q
Q102
B
C
E
1/16W
100K
R105
6
D2
D2_1
5
2
G1
4
G2
S1
1
S2
3
1/16W
10K
R106
SI9933ADY-T1
IC102
8
D1
D1_1
7
R637
10K
10K
R639
R636
R638
10K
2SC2412K-Q
Q603
B
C
E
10K Q600
2SC2412K-Q
B
C
E
CPU_VCC
R635
510
1/16W
Q601
2SC2412K-Q
B
C
E
B
C
E
1/16W
510
R634
ON+5V
DC+12V
PA3.3V
2SC2412K-Q
Q602
C102
10uF
16V
R111
0
1/16W
C103
100nF
16V
MO
1/16W
0
R114
C104
TP_3VIN
16V
100uF
C105
MO
16V
100nF
BRT_CTL
LED_R
LED_G
KEY_A
KEY_B
PA3.3_5V
DET_PCPWR
BRT_CTL_INV
IRQn
EEP_SDA
SEL_MDL
BRT_CTL_INV
BL_ON
PWR_OFF
BRT_CTL
PLCD_ON
PWR_OFF
SEL_MDL
KEY_A
PLED_RED
KEY_B
LVDS_EN
RESET3020
BL_ON
PLCD_ON
HCLK
TMDS_ON
HDAT
SPWR_ON
HFS
PLED_GRN
EEP_SCL
DET_CONN
PLED_RED
PLED_GRN
SPWR_ON
TMDS_ON
DVI_DAT
DVI_CLK
EEP_SCL
EEP_SDA
DET_CONN
DVI_+5V
DVI_GND
DET_PCPWR
LED_R LED_G
PLED_RED
PLED_GRN
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