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L222WS
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MODEL:
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COLOR MONITOR
SERVICE MANUAL
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(L222WS-SNQ/BNQ.AxxAQP.
xx:sales marketing, Mstar scaler, CPT Module)
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CAUTION
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BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
*To apply the MSTAR Chip.
CONTENTS
SPECIFICATIONS ...................................................2
PRECAUTIONS .......................................................3
TIMING CHART .......................................................7
DISASSEMBLY ........................................................8
BLOCK DIAGRAM...................................................11
DISCRIPTION OF BLOCK DIAGRAM .................. 13
ADJUSTMENT ...................................................... 15
SERVICE OSD ........................................................16
TROUBLESHOOTING GUIDE .............................. 17
WIRING DIAGRAM ............................................... 23
EXPLODED VIEW...................................................24
REPLACEMENT PARTS LIST ...............................26
SCHEMATIC DIAGRAM ......................................... 35
SPECIFICATIONS
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio > 10
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5-2. Power Consumption
MODE
2-3. Contrast Ratio
: 800(min), 1000(Tye)
45 W(Typical)
BLUE
OFF/ON
OFF
less than 1 W
AMBER
SUSPEND
ON/OFF
OFF
less than 1 W
AMBER
DPMS OFF
OFF/OFF OFF
less than 1 W
AMBER
less than 1 W
OFF
POWER S/W OFF
ON/ON ACTIVE
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6. ENVIRONMENT
6-1. Operating Temperature : 10°C~35°C (50°F~95°F)
(Ambient)
6-2. Relative Humidity
: 10%~80% (Non-condensing)
6-3. MTBF
: 50,000 HRS with 90% Confidence
Lamp Life
: 50,000 Hours(Min)
7. DIMENSIONS (with TILT/SWIVEL)
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: R, G, B Analog
: 0~0.71 V
: 0 Vp-p
: 0.467Vp-p
: 0.714Vp-p
: 75Ω
H/V SYNC VIDEO POWER CONSUMPTION LED COLOR
STAND-BY
POWER ON (NORMAL)
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: 250(min), 300(Typ) (Full White pattern, 0.7V) -6500K
: 150(min) (Full White pattern, 0.7V) -9300K
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2-2. Luminance
3-2. Video Input Signal
1) Type
2) Voltage Level
a) Color 0, 0
b) Color 7, 0
c) Color 15, 0
3) Input Impedance
: 1680 x 1050@60Hz
5. POWER SUPPLY
5-1. Power : AC 100~240V, 50/60Hz , 1.0A
Left : -70° min., -80°(Typ) Right : +70° min., +80°(Typ)
Top :+60° min., +75°(Typ) Bottom : -70° min., -85°(Typ)
3. SIGNAL (Refer to the Timing Chart)
3-1. Sync Signal
• Type
: Separate Sync, SOG
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4. Max. Resolution
D-sub Analog
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1. LCD CHARACTERISTICS
Type
: TFT Color LCD Module
Active Display Area : 21.6 inch
Pixel Pitch
: 0.27675 (H) x 0.27675 (V)
Color Depth
: 6bits, 16.7M colors
Size
: 396 (H) x 324 (V) x 16.5(D)
Electrical Interface
: LVDS
Surface Treatment
: Hard-coating(3H), Anti-Glare
Operating Mode
: Normally White, Transmissive mode
Backlight Unit
: 4-CCFL
Width
Depth
Height
: 501.7 mm (19.75 inchs)
: 59.5 mm (2.34 inchs)
: 337.4 mm (13.28 inchs)
8. WEIGHT (with TILT/SWIVEL)
Net. Weight
3-3. Operating Frequency
Horizontal
: 30 ~ 83kHz
Vertical
: 56 ~ 75Hz
-2-
: 5.65 kg
(12.56 Ibs)
PRECAUTION
WARNING
WARNING FOR THE SAFETY-RELATED COMPONENT.
• There are some special components used in LCD
monitor that are important for safety. These parts are
marked on the schematic diagram and the
replacement parts list. It is essential that these critical
parts should be replaced with the manufacturer’s
specified parts to prevent electric shock, fire or other
hazard.
• If you want to replace with the new backlight (CCFL) or
inverter circuit, must disconnect the AC adapter
because high voltage appears at inverter circuit about
650Vrms.
• Handle with care wires or connectors of the inverter
circuit. If the wires are pressed cause short and may
burn or take fire.
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• Do not modify original design without obtaining written
permission from manufacturer or you will void the
original parts and labor guarantee.
BE CAREFUL ELECTRIC SHOCK !
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• Do not press on the panel, edge of the frame strongly
or electric shock as this will result in damage to the
screen.
AC Volt-meter
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• Must mount the module using mounting holes arranged
in four corners.
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Leakage Current Hot Check Circuit
TAKE CARE DURING HANDLING THE LCD MODULE
WITH BACKLIGHT UNIT.
To Instrument’s
exposed
METALLIC PARTS
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• Do not scratch or press on the panel with any sharp
objects, such as pencil or pen as this may result in
damage to the panel.
• Protect the module from the ESD as it may damage the
electronic circuit (C-MOS).
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• Make certain that treatment person’s body are
grounded through wrist band.
• Do not leave the module in high temperature and in
areas of high humidity for a long time.
• The module not be exposed to the direct sunlight.
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• Avoid contact with water as it may a short circuit within
the module.
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• If the surface of panel become dirty, please wipe it off
with a softmaterial. (Cleaning with a dirty or rough cloth
may damage the panel.)
CAUTION
Please use only a plastic screwdriver to protect yourself
from shock hazard during service operation.
-3-
1.5 Kohm/10W
Good Earth Ground
such as WATER PIPE,
CONDUIT etc.
SERVICING PRECAUTIONS
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Electrostatically Sensitive (ES) Devices
Some semiconductor (solid-state) devices can be
damaged easily by static electricity. Such components
commonly are called Electrostatically Sensitive (ES)
Devices. Examples of typical ES devices are integrated
circuits and some field-effect transistors and
semiconductor "chip" components. The following
techniques should be used to help reduce the incidence of
component damage caused by static by static electricity.
1. Immediately before handling any semiconductor
component or semiconductor-equipped assembly, drain
off any electrostatic charge on your body by touching a
known earth ground. Alternatively, obtain and wear a
commercially available discharging wrist strap device,
which should be removed to prevent potential shock
reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with
ES devices, place the assembly on a conductive
surface such as aluminum foil, to prevent electrostatic
charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or
unsolder ES devices.
4. Use only an anti-static type solder removal device.
Some solder removal devices not classified as "antistatic" can generate electrical charges sufficient to
damage ES devices.
5. Do not use freon-propelled chemicals. These can
generate electrical charges sufficient to damage ES
devices.
6. Do not remove a replacement ES device from its
protective package until immediately before you are
ready to install it. (Most replacement ES devices are
packaged with leads electrically shorted together by
conductive foam, aluminum foil or comparable
conductive material).
7. Immediately before removing the protective material
from the leads of a replacement ES device, 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 bodily motions when handling unpackaged
replacement ES devices. (Otherwise harmless motion
such as the brushing together of your clothes fabric or
the lifting of your foot from a carpeted floor can
generate static electricity sufficient to damage an ES
device.)
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General Servicing Precautions
1. Always unplug the receiver AC power cord from the AC
power source before;
a. Removing or reinstalling any component, circuit
board module or any other receiver assembly.
b. Disconnecting or reconnecting any receiver electrical
plug or other electrical connection.
c. Connecting a test substitute in parallel with an
electrolytic capacitor in the receiver.
CAUTION: A wrong part substitution or incorrect
polarity installation of electrolytic capacitors may
result in an explosion hazard.
d. Discharging the picture tube anode.
2. Test high voltage only by measuring it with an
appropriate high voltage meter or other voltage
measuring device (DVM, FETVOM, etc) equipped with
a suitable high voltage probe.
Do not test high voltage by "drawing an arc".
3. Discharge the picture tube anode only by (a) first
connecting one end of an insulated clip lead to the
degaussing or kine aquadag grounding system shield
at the point where the picture tube socket ground lead
is connected, and then (b) touch the other end of the
insulated clip lead to the picture tube anode button,
using an insulating handle to avoid personal contact
with high voltage.
4. Do not spray chemicals on or near this receiver or any
of its assemblies.
5. Unless specified otherwise in this service manual,
clean electrical contacts only by applying the following
mixture to the contacts with a pipe cleaner, cottontipped stick or comparable non-abrasive applicator;
10% (by volume) Acetone and 90% (by volume)
isopropyl alcohol (90%-99% strength)
CAUTION: This is a flammable mixture.
Unless specified otherwise in this service manual,
lubrication of contacts in not required.
6. Do not defeat any plug/socket B+ voltage interlocks
with which receivers covered by this service manual
might be equipped.
7. Do not apply AC power to this instrument and/or any of
its electrical assemblies unless all solid-state device
heat sinks are correctly installed.
8. Always connect the test receiver ground lead to the
receiver chassis ground before connecting the test
receiver positive lead.
Always remove the test receiver ground lead last.
9. Use with this receiver only the test fixtures specified in
this service manual.
CAUTION: Do not connect the test fixture ground strap
to any heat sink in this receiver.
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CAUTION: Before servicing receivers covered by this
service manual and its supplements and addenda, read
and follow the SAFETY PRECAUTIONS on page 3 of this
publication.
NOTE: If unforeseen circumstances create conflict
between the following servicing precautions and any of the
safety precautions on page 3 of this publication, always
follow the safety precautions. Remember: Safety First.
-4-
Replacement
1. Carefully insert the replacement IC in the circuit board.
2. Carefully bend each IC lead against the circuit foil pad
and solder it.
3. Clean the soldered areas with a small wire-bristle
brush. (It is not necessary to reapply acrylic coating to
the areas).
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"Small-Signal" Discrete Transistor
Removal/Replacement
1. Remove the defective transistor by clipping its leads as
close as possible to the component body.
2. Bend into a "U" shape the end of each of three leads
remaining on the circuit board.
3. Bend into a "U" shape the replacement transistor leads.
4. Connect the replacement transistor leads to the
corresponding leads extending from the circuit board
and crimp the "U" with long nose pliers to insure metal
to metal contact then solder each connection.
Power Output, Transistor Device
Removal/Replacement
1. Heat and remove all solder from around the transistor
leads.
2. Remove the heat sink mounting screw (if so equipped).
3. Carefully remove the transistor from the heat sink of the
circuit board.
4. Insert new transistor in the circuit board.
5. Solder each transistor lead, and clip off excess lead.
6. Replace heat sink.
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General Soldering Guidelines
1. Use a grounded-tip, low-wattage soldering iron and
appropriate tip size and shape that will maintain tip
temperature within the range or 500。F to 600。F.
2. Use an appropriate gauge of RMA resin-core solder
composed of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.
4. Thoroughly clean the surfaces to be soldered. Use a
mall wire-bristle (0.5 inch, or 1.25cm) brush with a
metal handle.
Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering technique
a. Allow the soldering iron tip to reach normal
temperature.
(500。F to 600。F)
b. Heat the component lead until the solder melts.
c. Quickly draw the melted solder with an anti-static,
suction-type solder removal device or with solder
braid.
CAUTION: Work quickly to avoid overheating the
circuitboard printed foil.
6. Use the following soldering technique.
a. Allow the soldering iron tip to reach a normal
temperature (500。F to 600。F)
b. First, hold the soldering iron tip and solder the strand
against the component lead until the solder melts.
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c. Quickly move the soldering iron tip to the junction of
the component lead and the printed circuit foil, and
hold it there only until the solder flows onto and
around both the component lead and the foil.
CAUTION: Work quickly to avoid overheating the
circuit board printed foil.
d. Closely inspect the solder area and remove any
excess or splashed solder with a small wire-bristle
brush.
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IC Remove/Replacement
Some chassis circuit boards have slotted holes (oblong)
through which the IC leads are inserted and then bent flat
against the circuit foil. When holes are the slotted type,
the following technique should be used to remove and
replace the IC. When working with boards using the
familiar round hole, use the standard technique as
outlined in paragraphs 5 and 6 above.
Removal
1. Desolder and straighten each IC lead in one operation
by gently prying up on the lead with the soldering iron
tip as the solder melts.
2. Draw away the melted solder with an anti-static
suction-type solder removal device (or with solder
braid) before removing the IC.
-5-
Diode Removal/Replacement
1. Remove defective diode by clipping its leads as close
as possible to diode body.
2. Bend the two remaining leads perpendicular y to the
circuit board.
3. Observing diode polarity, wrap each lead of the new
diode around the corresponding lead on the circuit
board.
4. Securely crimp each connection and solder it.
5. Inspect (on the circuit board copper side) the solder
joints of the two "original" leads. If they are not shiny,
reheat them and if necessary, apply additional solder.
Fuse and Conventional Resistor
Removal/Replacement
1. Clip each fuse or resistor lead at top of the circuit board
hollow stake.
2. Securely crimp the leads of replacement component
around notch at stake top.
3. Solder the connections.
CAUTION: Maintain original spacing between the
replaced component and adjacent components and the
circuit board to prevent excessive component
temperatures.
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1. Carefully remove the damaged copper pattern with a
sharp knife. (Remove only as much copper as
absolutely necessary).
2. carefully scratch away the solder resist and acrylic
coating (if used) from the end of the remaining copper
pattern.
3. Bend a small "U" in one end of a small gauge jumper
wire and carefully crimp it around the IC pin. Solder the
IC connection.
4. Route the jumper wire along the path of the out-away
copper pattern and let it overlap the previously scraped
end of the good copper pattern. Solder the overlapped
area and clip off any excess jumper wire.
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At IC Connections
To repair a defective copper pattern at IC connections use
the following procedure to install a jumper wire on the
copper pattern side of the circuit board. (Use this
technique only on IC connections).
At Other Connections
Use the following technique to repair the defective copper
pattern at connections other than IC Pins. This technique
involves the installation of a jumper wire on the
component side of the circuit board.
1. Remove the defective copper pattern with a sharp
knife.
Remove at least 1/4 inch of copper, to ensure that a
hazardous condition will not exist if the jumper wire
opens.
2. Trace along the copper pattern from both sides of the
pattern break and locate the nearest component that is
directly connected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead
of the nearest component on one side of the pattern
break to the lead of the nearest component on the
other side.
Carefully crimp and solder the connections.
CAUTION: Be sure the insulated jumper wire is
dressed so the it does not touch components or sharp
edges.
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Circuit Board Foil Repair
Excessive heat applied to the copper foil of any printed
circuit board will weaken the adhesive that bonds the foil
to the circuit board causing the foil to separate from or
"lift-off" the board. The following guidelines and
procedures should be followed whenever this condition is
encountered.
-6-
TIMING CHART
6
7
8
9
10
11
12
40.0
49.5
65.0
78.5
100.0
108.0
135.0
119
146.25
18
12
16
10
16
1
40
1
16
1
24
3
16
1
32
3
48
1
16
1
32
6
176
6
108
2
96
2
64
3
128
4
80
3
136
6
96
3
128
3
112
3
144
3
48
3
104
3
54
35
48
33
120
16
88
23
160
21
160
29
176
28
144
39
248
38
248
38
160
30
560
39
-7-
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Blanking
Time
(B)
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31.5
900
449
800
525
840
500
1056
628
1056
625
1344
806
1312
800
1456
915
1688
1066
1688
1066
1840
1080
2240
1089
Front
Porch
(C)
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5
25.175
31.468
70.08
31.469
59.94
37.5
75
37.879
60.317
46.875
75.0
48.363
60.0
60.023
75.029
68.681
75.062
63.981
60.02
79.976
75.035
64.674
59.883
65.290
59.954
Sync
Duration
(D)
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4
28.321
Video
Active
Time
(A)
720
400
640
480
640
480
800
600
800
600
1024
768
1024
768
1152
870
1280
1024
1280
1024
1680
1050
1680
1050
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3
+
+
+
+
+
+/+/+
+
+
+
+
+
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2
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
H(Pixels)
V(Lines)
Frequency
Total
Period
(E)
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1
H/V
Dot
Clock
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MODE
Sync
Polarity
Resolution
720 X 400
640 x 480
640 x 480
800 x 600
800 x 600
1024 x 768
1024 x 768
1152 x 870
1280x1024
1280 x 1024
1680x1050
1680x1050
DISASSEMBLY-Set
#2
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#1
Remove the four screws and disassemble the stand.
#4
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#3
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Put the monitor on a soft flat.
Disassemble the rear cover from the bezel with
Disassemble the connector.
a thin card. There are 7 clips on the button & top
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#6
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#5
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and 5 clips on the left/right side.
Disassemble the bezel.
Disassembly the shielding.
-8-
#8
#7
Disassemble the LVDS cable.
Remove the 2 screws.
#10
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#9
The panel
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Main board & power board
-9-
DISASSEMBLY-Stand
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#2
Pull the Base 2 ea Latches to inside until losing elasticity.
#4
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#3
Synchronously, take one finger to push the base.
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#1
Consequently, pull the stand body directly.
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#5
Fix Stand Base & Stand Body.
-10-
Separate Stand Body & Stand Base.
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TSUMU18BWL
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BLOCK DIAGRAM
-11-
BLOCK DIAGRAM-POWER
Power
5V
100~240V
EMI filter
Rush
Rectification
Diode
Transformer
prevention
rectifier
12V
Starting
resistor
output OVP
control
circuit (PWM
OVP protect
control IC &
circuit
MOSFER)
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circuit
Switching
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Feedback
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5V/12V
Inverter
12V
Transformer
Push-pull
conversion
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circuit
PWM IC
OZ9938GN
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ON/OFF circuit
DIM
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VDDA
ON/OFF
LC resonance
DIM circuit
-12-
OVP circuit
Feedback
circuit
4 CCFL lamps
Sampling
Lamp open
protection
DESCRIPTION OF BLOCK DIAGRAM
1. Video Controller Part.
This part amplifies the level of video signal for the digital conversion and converts from the analog video signal to the
digital video signal using a pixel clock.
The pixel clock for each mode is generated by the PLL.
The range of the pixel clock is from 25MHz to 135MHz.
This part consists of the Scaler, ADC converter, TMDS receiver and LVDS transmitter.
The Scaler gets the video signal converted analog to digital, interpolates input to 1280 X 1024 resolution signal and
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outputs 8-bit R, G, B signal to transmitter.
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2. Power Part.
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This part consists of the one 3.3V, and one 1.8V regulators to convert power which is provided 5V in Power board.
12V is provided for inverter, 5V is provided for LCD panel.
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Also, 5V is converted 3.3V and 1.8V by regulator. Converted power is provided for IC in the main board.
The inverter converts from DC 12V to AC 700Vrms and operates back-light lamps of module.
3. MICOM Part.
This part is including video controller part. And this part consists of EEPROM IC which stores control data, Reset IC and
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the Micom.
The Micom distinguishes polarity and frequencies of the H/V sync are supplied from signal cable.
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The controlled data of each mode is stored in EEPROM.
-13-
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LIPS Board Block Diagram
Operation description_LIPS
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1. EMI components.
This part contains of EMI components to comply with global marketing EMI standards like FCC,VCCI CISPR, the
circuit included a line-filter, across line capacitor and of course the primary protection fuse.
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2. Input rectifier and filter.
This part function is for transfer the input AC voltage to a DC voltage through a bridge rectifier and a bulk capacitor.
3. Energy Transfer.
4. Output rectifier and filter.
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This part function is for transfer the primary energy to secondary through a power transformer.
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This part function is to make a pulse width modulation control and to provide the driver signal to power switch, to
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adjust the duty cycle during different AC input and output loading condition to achieve the dc output stabilized, and
also the over power protection is also monitor by this part.
5. Photo-Coupler isolation.
This part function is to feed back the DC output changing status through a photo transistor to primary controller to
achieve the stabilized DC output voltage.
6. Signal collection.
This part function is to collect the any change from the DC output and feed back to the primary through photo transistor.
-14-
ADJUSTMENT
Windows EDID V1.0 User Manual
2. EDID Read & Write
1) Run WinEDID.exe
Operating System: MS Windows 98, 2000, XP
Port Setup: Windows 98 => Doesn’t need setup
Windows 2000, XP => Need to Port Setup.
This program is available for LCD Monitor only.
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1. Port Setup
a) Copy “UserPort.sys” file to
“c:\WINNT\system32\drivers” folder
b) Run Userport.exe
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2) Edit Week of Manufacture, Year of Manufacture,
Serial Number
a) Input User Info Data
b) Click “Update” button
c) Click “ Write” button
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e) Click Start button.
f) Click Exit button.
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c) Remove all default number
d) Add 300-3FF
-15-
SERVICE MODE
1) Turn off the power switch at the front side of the display.
2) Wait for about 5 seconds and press MENU, POWER switch with 1 second interval.
3) The SVC OSD menu contains additional menus that the User OSD menu as described below.
a) CLEAR ETI: To initialize using time.
b) Auto Color: W/B balance and automatically sets the gain and offset value.
c) AGING: Select Aging mode (on/off).
d) PANEL: used panel type
e) NVRAM INIT: EEPROM initialize.
g) R/G/B-6500K: Allows you to set the R/G/B-6500K value manually.
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h) R/G/B-Offset: Allows you to set the R/G/B-Offset value manually. (Analog Only)
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f) R/G/B-9300K: Allows you to set the R/G/B-9300K value manually.
Connect to
Connect to
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the monitor
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i) R/G/B-Gain: Allows you to set the R/G/B-Gain value manually. (Analog Only)
the PC
Figure 1. Cable Connection for Micom uploading
-16-
TROUBLESHOOTING GUIDE
1. NO POWER
No Power
(Power Indicator Off)
NO
Please reinsert and
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make sure the AC of
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100-240 is normal
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YES
NO
Measure U702
PIN2=1.8V U701
Check CN401 or replace
U702, U701
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PIN2=3.3V
Check the Adapter/Inverter
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YES
NO
Check X201 oscillate
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waveforms are normal
YES
Replace U401
-17-
Replace X201
2. NO RASTER (OSD IS NOT DISPLAY)-LIPS
No Raster
(OSD Is Not Displayed)
NO
Check power board and find out a
Check U701
short point as penning each power
PIN 3 =5V?
YES
NO
2.
Check U702
NO
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YES
Check C408
1. CHECK U702
2. CHECK C402
3.
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PIN 2=1.8V?
Check U701
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PIN 2 =3.3V?
YES
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Check U701
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line
NO
Check CN401
TROUBLE IN SCALER IC
1. Check BL ON/OFF pulse as
contacting scope
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PIN3, 4=5V?
YES
LIPS
-18-
2. NO RASTER (OSD IS NOT DISPLAY)-MSTAR
No Raster
(OSD Is Not Displayed)
SCALER
NO
PIN96
1. Check C221 C222
2. Check X401
AS 14.318MHZ?
3. TROUBLE IN SCALER IC
YES
NO
LINE FROM D-SUB TO
PIN27 H SYNC ?
SCALER
PIN28 V SYNC?
ww
YES
CHECK CONNECTION
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SCALER IC
el.
ne
t
97 OSCILLATES
://
TROUBLE IN CABLE OR
ht
tp
LCD MODULE
-19-
4. TROUBLE IN DPM
TROUBLE IN DPM
NO
SCALER IC
PIN27 H SYNC?
t
CHECK H/V SYNC LINE
ne
PIN28 V SYNC?
TROUBLE IN CABLE OR
ht
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://
ww
LCD MODULE
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el.
YES
-20-
5. POWER
No Power
(Power Indicator Off)
NO
Check AC line volt
Check AC line
100V or 220V
NO
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YES
Check F901, BD901
el.
Check the
YES
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voltage of C905(+)
NO
Check voltage of
Check R909, D902,
C907,C908,IC901
ww
C901 pin7
://
YES
NO
Check the output of
IC901 pin6
ht
tp
Check D901,L905,Q903,R914
YES
1) Check IC901,T901
2) Check D906, D907, ZD901, ZD902, ZD903
3) Check IC902, IC903
-21-
6. RASTER
NO Raster
(Lamp Off)
NO
Check C811 (+)
Check power section
=12V
YES
NO
Check Interface section or
t
Check ON/OFF
main board
ne
signal
el.
YES
NO
Check Q801 Q802 Q803
CheckIC801 pin
ZD801
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2=5V?
YES
Check IC801
NO
ww
Check IC801 pin 5/pin6
Pin1/pin15 have the
output of sawtooth
wave at short time
NO
Replace IC801
tp
://
YES
NO
Check Q805/Q806
Cut all the pin connector of
ht
Q805/Q806, check C811 (+) =12V?
pin5/pin8 is 12V?
YES
YES
NO
Check Q801 Q802
Replace Q805/Q806
NO
Check PT801/PT802
Unplug backlight connector wire,
check PT801/PT802 pin7/pin8 =
pin7/pin8= 650V?
650V?
YES
NO
Replace PT801/PT802
Replace backlight
-22-
WIRING DIAGRAM
089G179E30H 20
ht
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://
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095G8014 6D 46
el.
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t
095G 825 7D502
-23-
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://
tp
ht
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EXPLODED VIEW
-24-
EXPLODED VIEW PARTS LIST
TPV part no.
LGE part no.
Description
A34G0462ABNA1B0130
ACQ35565301
Bezel (Front cabinet) Silver color
A34G0462 B6A1B0130
ACQ35565302
Bezel (Front cabinet) Black color
020
750GLCB6WA112M000K
EBU41363801
CPT PANEL CLAA220WA01
030
PWPC7C42CQA1
EBU41368101
CPT POWER BOARD(L222WS LIPS)
040
A15G0259102
ADV35565701
050
095G8014 6D 46
EBU41368401
060
KEPC7QG9
EBU41368201
KEY BOARD(CONTROL PCBA)
070
A34G0463 B6 1B0100
ACQ35565801
REAR COVER(BACK COVER)
089G421A18N IS
6410TEW003A
089G402A18NIS
6410TUW008A
089G410A-18N-IS
6410TBW004A
089G420A-18N-IS
6410TTW001A
PWR CORD BLK 6ft For Taiwan
6410TSW003A
PWR CORD BLK 6ft For Australia
6410TAW001A
PWR CORD BLK 6ft For South Africa
AAN35565901
STAND BASE ASS’Y
MEG41030301
CABLE CLIP
MCK41030401
STAND BODY
080
089G412A-18N-IS3
089G419A-18N-IS
MAIN METAL FRAME FOR L222WS
CPT
KEY BOARD HARNESS(Main to
control connector)
ne
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PWRCORD BLK 6FT For
Europe/Thailand/Vietnam/Russia/U.A.E
PWR CORD BLK 6FT For
USA/Mexico/Panama/Canada
el.
010
PWR CORD 10A/250V BLK 6FT UK for
UK/Malaysia
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Ref. No.
705GQ7CS019
100
A33G0263 B6 1L0100
110
A34G0467 B6 1B0100
120
A37G0049 1
ACQ35566001
HINGE ASS’Y
130
CBPC7CMBLMQ2
EBU41367701
CPT MAIN B/D (MAIN PCBA)
140
089G179E30H 20
EBU41368601
LVDS CABLE
150
089G728HAA 2G
EBU41369001
SIGNAL CABLE
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090
-25-
REPLACEMENT PARTS LIST
DATE: 2007. 07. 30
*S
*AL
LOC. NO.
PART NO.
DESCRIPTION
MAIN BOARD
CAPACITORS
067G305V100 3
10UF +-20% 16V
C202
067G305V100 3
10UF +-20% 16V
C303
067G305V101 3
100UF M 16V
C402
067G305V101 3
100UF M 16V
C407
067G405V101 3P
CAP 105℃ 100UF M 16V
C408
067G405V101 3P
CAP 105℃ 100UF M 16V
C106
065G0402102 32
1000PF +-10% 50V X7R
C217
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C219
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C223
065G0402104 15
C225
065G0402104 15
C226
065G0402104 15
C227
065G0402104 15
C228
065G0402104 15
C229
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C231
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C301
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C302
065G0402104 15
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
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C220
MLCC 0402 0.1UF K 16V X5R
MLCC 0402 0.1UF K 16V X5R
MLCC 0402 0.1UF K 16V X5R
MLCC 0402 0.1UF K 16V X5R
MLCC 0402 0.1UF K 16V X5R
C405
://
ww
MLCC 0402 0.1UF K 16V X5R
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C409
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C410
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C411
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C216
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C112
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C114
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C118
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C201
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C203
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C204
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C205
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C206
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C207
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C208
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C210
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
ht
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C401
-26-
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C212
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C213
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C214
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C215
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C222
065G0402220 31
CHIP 22PF 50V NPO
C221
065G0402220 31
CHIP 22PF 50V NPO
C103
065G0402220 31
CHIP 22PF 50V NPO
C102
065G0402220 31
CHIP 22PF 50V NPO
C218
065G0402224 17
CAP CER 0.22UF -20%-80%
C224
065G0402224 17
CAP CER 0.22UF -20%-80%
C113
065G0402473 12
CHIP 0.047uF 16V X7R
C110
065G0402473 12
CHIP 0.047uF 16V X7R
C109
065G0402473 12
CHIP 0.047uF 16V X7R
C107
065G0402473 12
CHIP 0.047uF 16V X7R
C105
065G0402473 12
CHIP 0.047uF 16V X7R
C101
065G0402473 12
CHIP 0.047uF 16V X7R
C104
065G0402509 31
CHIP 5pF 50V NPO
C108
065G0402509 31
CHIP 5pF 50V NPO
C111
065G0402509 31
CHIP 5pF 50V NPO
D102
093G 64 33
D103
093G 64 33
D104
093G 64 33
D105
093G 64 42 P
ZD106
093G 39GA01 T
RLZ5.6B
ZD105
093G 39GA01 T
RLZ5.6B
ZD104
093G 39GA01 T
RLZ5.6B
ZD103
093G 39GA01 T
://
RLZ5.6B
093G 39GA01 T
RLZ5.6B
093G 39GA01 T
RLZ5.6B
U401
056G 562185
IC TSUMU18BWL-LF PQFP-100
U702
056G 56327A
IC AP1117E18LA SOT223-3L ANACHIP
U701
056G 585 4A
AP1117E33LA
U101
056G1133 84
AF24BC02-S1
U204
056G1133104
IC AF24BC04-SI 4K SOIC-8
U402
056G1133713
IC PM25LV010A-100SCE SOIC-8
Q201
057G 417 12 T
KEC 2N3904S-RTK/PS
Q403
057G 417 12 T
KEC 2N3904S-RTK/PS
Q202
057G 417 13 T
KEC 2N3906S-RTK/PS
Q203
057G 417 13 T
KEC 2N3906S-RTK/PS
Q301
057G 417 13 T
KEC 2N3906S-RTK/PS
Q302
057G 763 1
A03401 SOT23 BY AOS(A1)
ZD102
tp
ZD101
ht
IC
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DIO SIG SM BAV99 (PHSE)R
DIO SIG SM BAV99 (PHSE)R
DIO SIG SM BAV99 (PHSE)R
BAV70 SOT23 BY PAN JIT
ww
DIODEs
t
C211
TRANSISTOR
-27-
RESISTORs
061G152M479 64
RST MOFR 4.7 OHM +-5% 2WS
R201
061G0402000
RST CHIPR 0 OHM +-5% 1/16W
R101
061G0402000
RST CHIPR 0 OHM +-5% 1/16W
R225
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R224
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R222
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R215
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R214
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R213
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R207
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R117
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R115
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R114
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R113
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R111
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R110
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R108
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R104
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R103
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R102
061G0402101
R406
061G0402102
R405
061G0402103
R403
061G0402103
R401
061G0402103
R301
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R234
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R232
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
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RST CHIPR 100 OHM +-5% 1/16W
RST CHIPR 1 KOHM +-5% 1/16W
RST CHIPR 10 KOHM +-5% 1/16W
RST CHIPR 10 KOHM +-5% 1/16W
RST CHIPR 10 KOHM +-5% 1/16W
ww
://
R231
t
R402
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R226
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R118
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R137
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R203
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R205
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R209
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R210
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R211
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R220
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R223
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R219
061G0402104
RST CHIPR 100 KOHM +-5% 1/16W
R105
061G0402222
RST CHIPR 2.2 KOHM +-5% 1/16W
R106
061G0402222
RST CHIPR 2.2 KOHM +-5% 1/16W
R202
061G0402223
RST CHIPR 22 KOHM +-5% 1/16W
R230
ht
tp
R227
-28-
061G0402390 0F
RST CHIP 390R 1/16W 1%
R228
061G0402392
RST CHIP 3.9K 1/16W 5%
R229
061G0402392
RST CHIP 3.9K 1/16W 5%
R109
061G0402471
RST CHIPR 470 OHM +-5% 1/16W
R404
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R303
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R218
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R217
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R121
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R120
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R304
061G0402473
RST CHIPR 47 KOHM +-5% 1/16W
R216
061G0402560
RST CHIP 56R 1/16W 5%
R233
061G0402682
RST CHIP 6K8 1/16W 5%
R208
061G0402682
RST CHIP 6K8 1/16W 5%
R139
061G0402682
RST CHIP 6K8 1/16W 5%
R212
061G0402750
RST CHIPR 75 OHM +-5% 1/16W
R107
061G0402750 9F
RST CHIP 75 OHM 1/16W 1%
R112
061G0402750 9F
RST CHIP 75 OHM 1/16W 1%
R116
061G0402750 9F
RST CHIP 75 OHM 1/16W 1%
R302
061G0805471
RST CHIPR 470 OHM +-5% 1/8W
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FB205
061G0805000
FB206
061G0805000
FB301
061G0805000
FB201
071G 56V301 B
CHIP BEAD FCM2012VF-301T07 bullwill
FB203
071G 56V301 B
CHIP BEAD FCM2012VF-301T07 bullwill
FB204
071G 56V301 B
CHIP BEAD FCM2012VF-301T07 bullwill
FB103
071G 59K190 B
19 OHM BEAD
FB102
://
COILs & FILTERs
t
R204
071G 59K190 B
19 OHM BEAD
071G 59K190 B
19 OHM BEAD
FB101
0 OHM 1/10W
ww
0 OHM 1/10W
tp
OTHERs
0 OHM 1/10W
093G 22 53
CRYSTAL 14.318MHzHC-49US
CN201
033G3802 6
WAFER
CN401
033G3802 7
WAFER 9P RIGHT ANELE PITCH
CN301
033G801930F BH
CN101
088G 35315F H
D-SUB 15PIN
C903
063G 10747410V
0.47UF 275VAC ARCO
C825
065G 3J1206ET
12PF 5% SL 3KV TDK
C816
065G 3J1206ET
12PF 5% SL 3KV TDK
C824
065G 3J3096ET
3PF,J,3KV,Z5P
C826
065G 3J3096ET
3PF,J,3KV,Z5P
C901
065G306M2222BP
2200PF +-20% 400VAC
C902
065G306M2222BP
2200PF +-20% 400VAC
ht
X201
U
CONNECTOR 30PIN
POWER BOARD
CAPACITORS
-29-
065G306M3322BP
3300PF 20%
C905
067G 31510115K
EC 105℃ 100UF M 450V KINGNICHI
C923
067G215V1023HS
CAP L105℃ 1000UF M 16V
C922
067G215V471 3H
CAP L105℃ 470UF M 16V
C921
067G215V471 4H
CAP 105℃ 470UF M 25V
C815
067G215V471 4H
CAP 105℃ 470UF M 25V
C811
067G215V471 4H
CAP 105℃ 470UF M 25V
C915
067G215V471 6N
CAP 105℃ 470UF M 35V
C920
067G215V471 6N
CAP 105℃ 470UF M 35V
C808
061G0805184
RST CHIPR 180 KOHM +-5% 1/8W
C833
065G060347141J
W
CAP CHIP 0603 470PF J 100V NPO
C834
065G060347141J
W
CAP CHIP 0603 470PF J 100V NPO
C835
065G060347141J
W
CAP CHIP 0603 470PF J 100V NPO
C836
065G060347141J
W
CAP CHIP 0603 470PF J 100V NPO
C813
065G0805102 31
1000PF 50V NPO
C812
065G0805102 31
1000PF 50V NPO
C807
065G0805103 32
10NF/50V/0805/X7R
C910
065G0805103 32
10NF/50V/0805/X7R
C919
065G0805104 32
CHIP 0.1U 50V X7R
C918
065G0805104 32
CHIP 0.1U 50V X7R
C913
065G0805104 32
C908
065G0805104 32
C904
065G0805104 32
C832
065G0805104 32
C829
065G0805104 32
C801
065G0805104 32
CHIP 0.1U 50V X7R
C802
065G0805104 32
CHIP 0.1U 50V X7R
C817
065G0805104 32
CHIP 0.1U 50V X7R
C821
065G0805104 32
://
CHIP 0.1U 50V X7R
065G0805104 32
CHIP 0.1U 50V X7R
065G0805104 32
CHIP 0.1U 50V X7R
C804
065G0805105 22
CHIP 1UF 25V X7R 0805
C806
065G0805105 22
CHIP 1UF 25V X7R 0805
C830
065G0805105 22
CHIP 1UF 25V X7R 0805
C814
065G0805105 22
CHIP 1UF 25V X7R 0805
C909
065G0805221 31
220PF 50V NPO
C805
065G0805222 31
0805 2200PF
C810
065G080547131G
CHIP 0805 470PF G 50V NPO
C820
065G0805472 32
4700PF/50V/0805/X7R
C827
065G0805472 32
4700PF/50V/0805/X7R
C809
065G0805473 32
CHIP 0.047UF 50V X7R
C819
065G0805473 32
CHIP 0.047UF 50V X7R
C905
006G 31502
1.5MM RIVET
C903
006G 31502
1.5MM RIVET
C934
065G 2K152 1T GP
CERAMIC CAP
C822
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CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
ww
ht
tp
C828
t
C926
-30-
C931
065G 2K152 1T GP
CERAMIC CAP
C930
065G 2K152 1T GP
CERAMIC CAP
C914
065G 2K152 1T GP
CERAMIC CAP
C912
065G 2K152 1T GP
CERAMIC CAP
C907
067G 5152207HT
CAP 105℃ 22UF M 50V
C925
067G215S10915T3964
EC CAP 1.0uF 450V 8*11mm
093G 50460900
BRIDEGE DIODE GBU408 LITEON
D907
093G 60288
DIODE MBRF10100CT 10A/100V ITO-220AB
D906
093G 60526
SCHOTTKY MBRF1060CT ITO-220AB
D806
093G 64 33
DIO SIG SM BAV99 (PHSE)R
D805
093G 64 33
DIO SIG SM BAV99 (PHSE)R
D804
093G 64 33
DIO SIG SM BAV99 (PHSE)R
D803
093G 64 33
DIO SIG SM BAV99 (PHSE)R
D802
093G 64 33
DIO SIG SM BAV99 (PHSE)R
D801
093G 64 33
DIO SIG SM BAV99 (PHSE)R
D807
093G 6432S
IN4148W
D808
093G 6432S
IN4148W
D809
093G 6432S
IN4148W
D810
093G 6432S
IN4148W
D811
093G 6432S
D904
093G 6432S
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IN4148W
IN4148W
ZD904
093G 39GA31 T
ZENER DIODE RLZ18B SEMTECH
ZD801
093G 39S 24 T
RLZ 5.6B LLDS
ZD902
093G 39S 24 T
ZD903
093G 39S 38 T
PTZ 9.1B
ZD901
093G 39S 40 T
RLZ 13B LLDS
ZD906
093G 39S 42 T
RLZ27B LLDS
D905
://
BD901
t
DIODEs
ww
RLZ 5.6B LLDS
093G 5212T52T
DIODE 1N4007 DO-41
093G 6026W52T
FR107
093G 6038T52T
FR103
Q903
057G 667516
FET 2SK3673 TO-220 FUJI
Q801
057G 417 4
PMBS3904/PHILIPS-SMT(04)
Q802
057G 417 4
PMBS3904/PHILIPS-SMT(04)
Q803
057G 417 4
PMBS3904/PHILIPS-SMT(04)
Q804
057G 759 2
RK7002
Q807
057G 759 2
RK7002
Q808
057G 759 2
RK7002
Q809
057G 759 2
RK7002
Q810
057G 759 2
RK7002
Q805
057G 763 14
AM9945N
Q806
057G 763 14
AM9945N
Q903
006G 31502
1.5MM RIVET
IC902
056G 139 7 1
IC EL817MA M-TYPE
D901
tp
D902
ht
TRANSISTORs & Ics
-31-
IC901
056G 379 79
IC LD7522PS SOP-8
IC801
056G 608 10
IC OZ9938GN-B SOIC-16
IC903
056G 158 7
AP431V TO-92BY ATC
R905
061G152M10452T
RST MOFR 100KOHM +-5% 2WS
R914
061G152M43852T
RST MOF 0R47 5% 2W
R822
065G 3J3096ET
3PF,J,3KV,Z5P
R832
065G 3J3096ET
3PF,J,3KV,Z5P
NR901
061G 58005 W
RST NTCR 5 OHM 3A THINKING
JR821
061G0805000
0 OHM 1/10W
JR801
061G0805000
0 OHM 1/10W
R836
061G0805102
RST CHIPR 1KOHM +-5% 1/8W
R843
061G0805102
RST CHIPR 1KOHM +-5% 1/8W
R921
061G0805102
RST CHIPR 1KOHM +-5% 1/8W
R922
061G0805102
RST CHIPR 1KOHM +-5% 1/8W
R926
061G0805102
RST CHIPR 1KOHM +-5% 1/8W
R812
061G0805103
10 KOHM 1/10W
R927
061G0805103
10 KOHM 1/10W
R806
061G0805103
10 KOHM 1/10W
R804
061G0805103
10 KOHM 1/10W
R803
061G0805103
R815
061G0805104
R844
061G0805105
R840
061G0805105
R839
061G0805105
R838
061G0805105
1MOHM 1/10W
R820
061G0805105
1MOHM 1/10W
R816
061G0805105
1MOHM 1/10W
ne
el.
w.
wj
10 KOHM 1/10W
RST CHIP 100K 1/8W 5%
1MOHM 1/10W
1MOHM 1/10W
1MOHM 1/10W
ww
://
R813
t
RESISTORs
061G0805105
1MOHM 1/10W
061G0805105
1MOHM 1/10W
061G0805124
RST CHIPR 120 KOHM +-5% 1/8W
R908
061G0805202
RST CHIP 2K 1/8W 5%
R924
061G0805240 1F
RST CHIPR 2.4KOHM +-1% 1/8W
R920
061G0805302
RST CHIPR 3 KOHM +-5% 1/8W
R802
061G0805304
RST CHIPR 300 KOHM +-5% 1/8W
R923
061G0805330 2F
RST CHIPR 33 KOHM +-1% 1/8W
R925
061G0805360 1F
RST CHIPR 3.6KOHM +-1% 1/8W
R826
061G0805361
RST CHIPR 360 OHM +-5% 1/8W
R841
061G0805430 0F
RST CHIPR 430 OHM +-1% 1/8W
R817
061G0805430 2F
RST CHIPR 43 KOHM +-1% 1/8W
R808
061G0805473
RST CHIPR 47 KOHM +-5% 1/8W
R825
061G0805513
RST CHIPR 51 KOHM +-5% 1/8W
R917
061G0805683
68K&8 1/10W
R824
061G0805751
RST CHIPR 750 OHM +-5% 1/8W
R858
061G0805751
RST CHIPR 750 OHM +-5% 1/8W
R810
ht
tp
R913
-32-
061G0805754
RST CHIPR 750 KOHM +-5% 1/8W
JR802
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
JR902
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
JR824
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
JR823
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
JR822
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
JR820
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
R910
061G1206100
RST CHIP 10R 1/4W 5%
R906
061G1206101
100 1206
R916
061G1206101
100 1206
R930
061G1206101
100 1206
R931
061G1206101
100 1206
R932
061G1206101
100 1206
R933
061G1206101
100 1206
R912
061G1206103
RST CHIPR 10 KOHM +-5% 1/4W
R919
061G1206151
RST CHIPR 150 OHM +-5% 1/4W
R904
061G1206154
RST CHIP 150K 1/4W 5%
R907
061G1206154
RST CHIP 150K 1/4W 5%
R915
061G1206154
RST CHIP 150K 1/4W 5%
R807
061G1206220
RST CHIPR 22 OHM +-5% 1/4W
R911
061G1206221
R909
061G1206249
R928
061G1206335
R929
061G1206335
R934
061G1206335
R805
061G1206471
470 1206
R835
061G1206472
RST CHIPR 4.7 KOHM +-5% 1/4W
R834
061G1206472
RST CHIPR 4.7 KOHM +-5% 1/4W
ne
el.
w.
wj
RST CHIPR 220 OHM +-5% 1/4W
RST CHIPR 2.4 OHM +-5% 1/4W
RST CHIPR 3.3MOHM +-5% 1/4W
RST CHIPR 3.3MOHM +-5% 1/4W
RST CHIPR 3.3MOHM +-5% 1/4W
ww
://
R833
t
R814
061G1206472
RST CHIPR 4.7 KOHM +-5% 1/4W
061G1206472
RST CHIPR 4.7 KOHM +-5% 1/4W
061G1206519
RST CHIPR 5.1 OHM +-5% 1/4W
R842
061G1206519
RST CHIPR 5.1 OHM +-5% 1/4W
R901
061G1206684
RST CHIPR 680 KOHM +-5% 1/4W
R902
061G1206684
RST CHIPR 680 KOHM +-5% 1/4W
R903
061G1206684
RST CHIPR 680 KOHM +-5% 1/4W
R818
061G1206820
RST CHIPR 82 OHM +-5% 1/4W
R801
061G1206820
RST CHIPR 82 OHM +-5% 1/4W
R829
061G1206820
RST CHIPR 82 OHM +-5% 1/4W
R819
061G1206820
RST CHIPR 82 OHM +-5% 1/4W
R827
065G0805472 32
4700PF/50V/0805/X7R
R831
065G0805472 32
4700PF/50V/0805/X7R
006G 31502
1.5MM RIVET
PT802
080GL22T 1 DN
X'FMR 86.7uH TK.2003U.101
PT801
080GL22T 1 DN
X'FMR 86.7uH TK.2003U.101
R828
ht
tp
R837
NR901
TRANSFORMER
-33-
T901
080GL22T 2 LS
X'FMR 510uH PAO7001EL0-0
T901
006G 31502
1.5MM RIVET
PT802
006G 31502
1.5MM RIVET
PT801
006G 31502
1.5MM RIVET
CN801
033G8021 2E AC
WAFER
CN802
033G8021 2E AC
WAFER
CN803
033G8021 2E AC
WAFER
CN804
033G8021 2E AC
WAFER
CN901
087G 501 32 S
AC SOCKET
CN902
095G 825 7D501
Wire Harness 9P-7P(SCN) 80MM
CN901
006G 31500
EYELET
L904
073G 253 91 LS
CHOKE BY LI SHIN
L903
073G 253 91 LS
CHOKE BY LI SHIN
L902
073L 174 40 HG
GBQM4.778.391
L901
073L 174 53 LG GP
CHOKE
L902
006G 31502
1.5MM RIVET
L901
006G 31502
1.5MM RIVET
L905
071G 55 29
FERRITE BEAD
L906
071G 55 29
FERRITE BEAD
FB901
071G 55 29
F901
084G 33 10
F901
084G 41 3
w.
wj
el.
ne
t
OTHERs
FERRITE BEAD
FUSE CLIP
ht
tp
://
ww
3.15AH/250V
-34-
SCHEMATIC DIAGRAM
1. SCALER
R102 100R 1/16W
R103 100R 1/16W
RLZ5.6B
2
2
FB102
22pF
2
R104
100R 1/16W
C101
0.047uF
DSUB_B+
2
100R 1/16W
C105
0.047uF
DSUB_B-
2
C106
1000pF
DSUB_SOG
2
100R 1/16W
C107
0.047uF
DSUB_G+
2
R114
100R 1/16W
C109
0.047uF
DSUB_G-
2
R115
100R 1/16W
C110
0.047uF
DSUB_R+
2
BEAD
22pF
VGA_B-
R107
C104
5pF/50V
R108
16
CN101
1
VGA_B+
C102 C103
2K2 1/16W 5%
RLZ5.6B
DSUB_H
DSUB_V
R106
2K2 1/16W 5%
R105
ZD102
75 OHM 1/16W
R101 0R05 1/16W
ZD101
ZD104
RLZ5.6B
VGA_G-
FB101
75 OHM 1/16W
C112
R117
VGA_R-
DDC2_SCL
DDC2_SDA
C115
NC/RLZ5.6B
NC/10R
NC/10R
NC/10R
NC/10R
NC/10R
NC/10R
D115
NC/BAV99
3
D114
NC/BAV99
3
D113
NC/BAV99
3
3
D112
NC/BAV99
3
3
D111
NC/BAV99
D116
NC/BAV99
1/16WRX0P
1/16WRX0N
1/16WRX1P
1/16WRX1N
1/16WRX2P
1/16WRX2N
RX0P
RX0N
RX1P
RX1N
RX2P
RX2N
NC/10R 1/16WRXCP
NC/10R 1/16WRXCN
RXCP
RXCN
C117
NC/0.1uF/16V
ww
Add FB104 and C119 for
EMI
ht
tp
://
DGND
-35-
C119
NC/0.1uF/16V
DSUB_5V
D105
BAV70
R118
R121
4K7 1/16W
VCC A0
A1
WP
SCL A2
SDA VSS
DDC_WP
NC/10K 1/16W
VGA_PLUG
R139
6K8 1/16W
1
2
3
4
AF24BC02-SI
CMVCC DVI_5V
D101
NC/BAV70
VCC3.3
R138
C114
0.1uF/16V
U101
8
7
6
5
DDC1_SCL
DDC1_SDA
2
2
DVI_HPD
FB104
NC/120OHM
2
2007-4-18 Add D118 D119
for ESD issue by Mike
CMVCC
2
2
2
2
2
2
2
D117
CMVCC
NC/BAV99
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
NC NC NC/RLZ5.6B
GND POWER
4K7 1/16W
2
2
R126
R127
R128
R129
R130
R131
D110
NC/BAV99
R120
HPD_CTRL
R137
10K 1/16W
R134
NC/4K7 1/16W
1
32
31
D109
DSUB_R-
NC/2N3904S-RTK/PS
NC/100K 1/16W
NC/RLZ5.6B
C113
0.047uF
el.
NC/RLZ5.6B
100R 1/16W
Q101
R124
NC/4K7 1/16W
R125
R133
R136
D118D119
2
2
D108
w.
wj
NC/0.1uF/16V
18
17
10
9
2
1
13
12
5
4
21
20
23
24
DDC2_SCL
DDC2_SDA
R119 NC/100R 1/16W
R122 NC/100R 1/16W
R123 NC/10K 1/16W
D106
D107
C111
5pF/50V
1
2
R116
1
2
1
2
1
2
DVI_HPD
HOT_PLUG
11
3
19
22
NC/JACK
BEAD
DVI_5V
3
GND
GND
DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2DAT3+
DAT3DAT4+
DAT4DAT5+
DAT5clk+
clk-
1
VGA_R+
CMVCC
2
D104
BAV99
3
D103
BAV99
0.1uF/16V 0.1uF/16V
3
1/3shield
2/4shield
0/5shield
clk shield
C108
5pF/50V
75 OHM 1/16W
C118
25
26
27
29
28
8
15
6
7
14
16
R111
R112
CN102
R
G
B
RGB GND
HSY NC
VSY NC
SYNC GND
DDC SCL
DDC SDA
+5V
HPD
2
1
VGA_R+
D102
BAV99
BEAD
RLZ5.6B
DB15
RLZ5.6B
3
RLZ5.6B
ZD103
1
10K 1/16W
11
FB103
VGA_G+
2
12
3 VGA_B+
DDC1_SDA
100R 1/16W
R113
ZD105
ZD106
17
DDC1_SDA
VGA_BVGA_B+
VGA_GVGA_G+
VGA_RVGA_R+
3
13
2
VGA_PLUG
DSUB_5V
DSUB_5V
470R 1/16W
t
14
R109
ne
15
VGA_G+
DDC1_SCL 100R 1/16W
R110
DDC1_SCL
3
2
10
5
9
4
8
3
7
2
6
1
DDC2_SCL
DDC2_SDA
DET_CABLE
2
2
DDC_WP
R132
NC/10K 1/16W
U102
R135
NC/4K7 1/16W
8
7
6
5
C116
NC/0.1uF/16V
VCC A0
WP
A1
SCL A2
SDA VSS
1
2
3
4
NC/M24C02-WMN6TP
VDVI VMPLL
VPLL AVDD VDDP
VDDC
VDDP
AVDD
RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCP
RXCN
DDC2_SDA
DDC2_SCL
0.1uF/16V
C201
3
4
6
7
9
10
12
13
100
1
8
7
6
5
37
38
39
40
3
PM25LV010A
PPWR_ON#
48
10uF/16V
2
0R05 1/16W
GPIO_P25
PWM3/GPIO_P27
GPIO_P00/SAR0
GPIO_P01/SAR1
GPIO_P02/SAR2
GPIO_P03/SAR3
GPIO_P45/PWM1
RST
C222 22pF
96
GPIO_P07
GPIO_P15
PWM1/GPIO_P16
GPIO_P12
GPIO_P13
GPIO_P14/PWM0
XIN
X201
14.318MHz
34
GPIO_P22/PWM0
PWM2/GPIO_P24
LVDS
R219
100K 1/16W
R201
C221 22pF
97
GPIO_P23
NC
NC
GPIO_P47
GPIO_P46
SDO
SCZ
SCK
SDI
84
+
PB[0..9]
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PA[0..9]
3
PB[0..9]
3
DDC_WP
R203
10K 1/16W
EE_WP
35
47
R234
100R 1/16W
0.1uF/16V
VCC3.3
10K 1/16W
CMVCC
0.1uF/16V
91
92
93
94
95
99
R217
R218
R220
4K7 1/16W
4K7 1/16W
10K 1/16W
R221
R222
NC/100R 1/16W
100R 1/16W
R211
KEY2
KEY1
100R 1/16W
100R 1/16W
100R 1/16W
DET_CABLE
HPD_CTRL
Mute
1
4
R209
6K8 1/16W
10K 1/16W
10K 1/16W
C219
1
Q202
2N3906S-RTK/PS
Q203
2N3906S-RTK/PS
LED_GRN/BLUE
R216
56 OHM 1/16W
0.1uF/16V
Volume#
POWER_KEY #
R223 10K 1/16W
4
VCC3.3
Q205
NC/2N3904S-RTK/PS
GPIO_P10/I2C_MCL
GPIO_P11/I2C_MDA
MODE[0]
MODE[1]
44
43
R224
R225
100R 1/16W MSCL
100R 1/16W MSDA
ne
2
5
11
29
33
50
57
76
79
83
10K 1/16W
R205
BY PASS
52
53
R226
VCC3.3
R208
on_BACKLIGHT 4
adj_BACKLIGHT 4
R213
R214
R215
R227
10K 1/16W
VCC3.3
HDCP Protect
HDCP Key
Circuit[Optional]
VCC3.3
VCC3.3
R230
10K 1/16W
10K 1/16W
C224
EE_WP
8
7
6
5
U204
VCC
WP
SCL
SDA
A0
A1
A2
GND
1
2
3
4
0.22uF16V
R236
NC/10K 1/16W
MSCL
MSDA
U201
8
7
6
5
VCC NC
WC
E1
SCL E2
SDA VSS
1
2
3
4
NC/M24C04-WMN6TP
AF24BC04-SI
CN201
R228
3.9K OHM 1/16W
R229
3.9K OHM 1/16W
KEY1
KEY2
POWER_KEY#
LED_GRN/BLUE
LED_ORANGE
1
2
3
4
5
6
R235 NC
C230
CONN
C225
0.1uF/16V
C226
0.1uF/16V
C227
0.1uF/16V
NC/0.22uF16V
tp
://
ww
Near to Connect
ht
MSCL
MSDA
R231
R232
10K 1/16W
C210
0.1uF/16V
10K 1/16W
WP
85
86
87
88
89
90
VDVI
C215
0.1uF/16V
1
C231
R207
FB206
0R05 1/8W
C217
R233
6K8 1/16W
41
42
VCC3.3
Q201
2N3904S-RTK/PS
22K 1/16W
36
45
46
0.1uF/16V
C212 C213
0.1uF/16V
0.1uF/16V
0.1uF/16V
R202
PANEL_VCC
VMPLL
300OHM
C211
C209
NC
C208
0.1uF/16V
C207
0.1uF/16V
0.1uF/16V
C214
VPLL
300OHM
VCC3.3 FB201
0R05 1/8W
XOUT
C223 0.1uF/16V80
C205
el.
C220
CMVCC
CE
VCC
SO
HOLD#
WP#
SCK
GND
SI
0.1uF/16V
AVDD VCC3.3 FB204
300OHM
C206
VDDC
FB205
VCC1.8
w.
wj
1
2
3
4
VCC1.8
4
67
68
69
70
71
72
73
74
77
78
C204
0.1uF/16V 0.1uF/16V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
R210 WP
VDDC
51
66
82
REFM
1
10K 1/16W
VDDC
VDDC
VDDC
24
16
32
49
56
75
VDDP
VDDP
VDDP
VDDP
AVDD_33
TSUMU18BWL-LF
REFP
U402
0.22uF16V
C202
10uF/16V
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
54
55
58
59
60
61
62
63
64
65
PA[0..9]
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
REXT
26
LVA3P
LVA3M
LVACKP
LVACKM
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
+ C203
+
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
25
C218
98
RIN0P
RIN0M
GIN0P
GIN0M
SOGIN0
BIN0P
BIN0M
HSYNC0
VSY NC0
DDCA_SDA/RS232_TX
DDCA_SCL/rs232_RX
15
R204 390 OHM 1/16W
VCC3.3
AVDD_33
23
22
20
19
21
18
17
27
28
30
31
VCC3.3 FB203
VCC3.3
81
t
1
1
1
1
1
1
1
1
1
1
DSUB_R+
DSUB_RDSUB_G+
DSUB_GDSUB_SOG
DSUB_B+
DSUB_BDSUB_H
DSUB_V
DDC1_SDA
DDC1_SCL
AVDD_33
1
1
1
1
1
1
1
1
1
1
1
AVDD_33
AVDD_33
8
14
VCC3.3
1
VCTRL
-36-
C228
0.1uF/16V
C229
0.1uF/16V
R212
LED_ORANGE
75R 1/16W
C216
0.1uF/16V
2
PA[0..9]
PANEL_VCC
PA[0..9]
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
2
PB[0..9]
LVA3P
LVA3M
LVACKP
LVACKM
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
CN301
C302
0.1uF/16V
R302
470R 1/8W
PA0
PA1
PA2
PA3
PA4
PA5
PA6 LVA1P
PA7 LVA1M
PB[0..9]
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
CMVCC
0.1uF/16V
PPWR_ON#
PANEL_VCC
Q302
AO3401
47K 1/16W
Q301
2N3906S-RTK/PS
el.
R304
FB301
0R05 1/8W
C303 +
100uF/16V
://
ww
w.
wj
*12/28 change to
47Kohm
tp
PPWR_ON#
AO3401L
C301
ht
2
R301
10K 1/16W
2
S
-37-
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
PB4
PB5
PB6
PB7
PB8
PB9
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
ne
1
G
PA8
PA9
PB0
PB1
PB2
PB3
t
3D
R303
4K7 1/16W
LVA3P
LVA3M
LVACKP
LVACKM
LVA2P
LVA2M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CONN
CN401
MVCC
CMVCC
CMVCC
CMVCC
BKLT-VBRI
BKLT-EN
C_PANEL_INDEX
Volume#
Mute
CONN
VCC1.8
U702
R402
4.7 OHM 2W 3
VI
VO
2
GND
C411
0.1uF/16V
C410
C402
100uF/16V
0.1uF/16V
PANEL_ID#
Volume#
Mute
1
1
2
3
4
5
6
7
8
9
2
2
+
C405
0.1uF/16V
MVCC
DGND
FB402
1,2,3
NC
CMVCC
VCC3.3
U701
VIN
VOUT
2
VSS
3
R401
C409
+
10K 1/16W
BKLT-EN
on_BACKLIGHT 2
VCC3.3
w.
wj
R404
4K7 1/16W
Q403
2N3904S-RTK/PS
R405
10K 1/16W
ht
tp
://
ww
BKLT-VBRI
-38-
+
0.1uF/16V
el.
C406
NC
C401
t
0.1uF/16V
R403
10K 1/16W
AP1117E33LA
1
C407
100uF16V
VCC3.3
ne
VCC3.3
R406
1K 1/16W
adj_BACKLIGHT 2
C408
100uF16V
2. INVERTER
PT801
POWER X'FMR
80GL22T
5
2
1
BEAD
JP934
R805
470 1/4W
61G0805304
C811
470uF/25V
+
61G0805103
R809
NC
65G
1
JP920
BEAD
3
D806
BAV99
93G
65G0805472 32
R827
4700PF/50V/0805/X7R
64 33
R807
22 1/4W
65G0805105 22
61G1206220
NC
Q807
RK7002
C814
0.22uF/25V
C806
1uF/25V
61G0805513
C809
0.047uF
65G0805103 32
65G0805104 32
R825
51 K1/8W
C810
470pF/50V
R814
750KΩ 1/8W
C819
0.047uF
61G0805754
65G0805224 22
R841
430Ω 1% 1/8W
6432S
D811
OPT2
1N4148W
C832
0.1uF 0805
R835
4.7 K 1/4W
Q809
RK7002
61G1206472
57G 759 2
R839
1MΩ 1/8W
61G0805430 0F
93G
61G1206472
R840
1MΩ 1/8W
C808
180 K1/8W
1N4148W
R833
4.7 K 1/4W
57G 759 2
61G1206519
C807
0.01uF
OZ9938GN
C822
0.1uF 0805
Q808
RK7002
2
C802
0.1uF
56G 608 10
65G0805105 22
Q804
RK7002
57G 759
R844
1MΩ 1/8W
360Ω 1/8W
R813
1M 1/8W
C805
0805 2200PF
65G0805222 31
DRV1 PGND
VDDA DRV2
TIMER GNDA
CT
DIM
ISEN SSTCMP
VSEN
LCT
OVPT
ENA
NC1
NC2
61G0805105
D810
OPT1
R820
1MΩ 1/8W
ne
65G0805105 22
61G0805105
R837
5.1Ω 1/4W
16
15
14
13
12
11
10
9
R817
47K 1/8W
6432S
R826
C804
1uF/25V
IC801
1
2
3
4
5
6
7
8
R816
1MΩ 1/8W
61G1206472
93G
6432S
D808
OPT3
1N4148W
C821
0.1uF 0805
R834
4.7 K 1/4W
Q810
RK7002
93G
61G1206472
57G 759 2
6432S
D807
OPT4
R838
1MΩ 1/8W
el.
NC
61G0805103
R811
NC
R812
10KΩ 1/8W
61G1206519
93G
R828
4.7 K 1/4W
57G 759 2
D809
1N4148W
t
R842
5.1Ω 1/4W
61G0805105
R815
R810
1MΩ 1/8W
100KΩ 1/8W
61G0805473
C817
0.1uF 0805
65G0805104 32
1N4148W
93G
6432S
PT802
POWER X'FMR
80GL22T
5
1
67G215V471 4H
65G0805104 32
2
3
4
BEAD
JP929
C815
470uF/25V
7
2
1
OPT3
65G
8
61G0805102
3J1006ET
R801
D803
BAV99
47OHM +-5% 1/4W
65G0805102 31
C835
470P
2
93G
64 33
C824
3PF/3KV
65G
3
3J3096ET
2
1
R832
3PF/3KV
65G
OPT4
3J3096ET
5
D
C827
0805 4700PF
2
3
4
G
6
D
3
S
7
D
G
2
D
1
57G 763 14
S
8
1
Q805
AM9945N-T1-PF
1
D805
BAV99
tp
://
ww
93G
-39-
64 33
R831
4700PF/50V/0805/X7R
65G0805472 32
CN803
33G8021 2E AC
R843
1KΩ 1/8W
C816
10pF/3KV
1
C812
1000pF
C836
470P
1 DN
w.
wj
+
C829
0.1uF
ht
NC
61G0805751
3
1
DIM
C803
NC
R858
750Ω 1/8W
2
3J3096ET
CN802
33G8021 2E AC
OPT2
64 33
2
5
G
6
D
2
1
C830
1uF/25V
7
D
57G 763 14
3J3096ET
C820
0805 4700PF
D
8
1
Q806
AM9945N-T1-PF
VCC
R808
47KΩ 1/8W
65G
93G
R822
3PF/3KV
1
C834
470P
D
61G0805103
65G0805104 32
T
D802
BAV99
C826
3PF/3KV
4
93G 39S 24
C833
470P
S
C801
0.1uF
64 33
2
3
ZD801
RLZ5.6B
61G0805102
2
1
93G
47OHM +-5% 1/4W
65G0805102 31
2
Q801
PMBS3904
R806
10KΩ 1/8W
R836
1KΩ 1/8W
3J1006ET
8
D801
BAV99
R818
G
61G0805103
1
C813
1000pF
Q803
PMBS3904
Q802
PMBS3904
ON/OFF
65G0805104 32
67G215V471 4H
65G
CN801
33G8021 2E AC
OPT1
C825
10pF/3KV
3
4
S
R803
10KΩ 1/8W
C828
0.1uF
61G1206471
R804
10KΩ 1/8W
7
1
R802
300KΩ 1/8W
2
JUMPER
JP909
3
1
2
+12V
2
1
1 DN
R824
750Ω 1/8W
2
3
61G0805751
1
D804
BAV99
93G
64 33
CN804
33G8021 2E AC
65G 2K152 1T
1
GP
R906
100Ω 1/4W
R905
100KΩ 2W
61G152M10452T
93G
D905
1N4007
3
67G215L471 4H
C921
470uF/25V
T
NC
065G306M1022B3
2
C900
R910
10Ω 1/4W
R930
100Ω 1/4W
R931
100Ω 1/4W
R916
100Ω 1/4W
57G 667516
FB901
BEAD
71G 55 29
R919
150 1/4W
61G1206151
R914
0.43　2W
ZD901
RLZ13B
93G 39S 40 T
R920
PC123X2Y FZOF 3 K 1/8W
IC902
61G0805302
1
1
4
65G0805221 31
65G0805103 32
2
56G 139 3A
C910
0.01uF/50V
JP903
BEAD
C918
0.1uF
84G 41
IC903
AP431VLA
56G 158 7
3
ZD902
RLZ5.6B
R927
10KΩ 1/8W
61G0805103
R925
3.6 K+-1% 1/8W
61G0805360 1F
R926
1KΩ 1/8W
R921
1KΩ 1/8W
61G0805102
61G0805102
w.
wj
3
1
CN901
SOCKET
ht
tp
://
ww
87G 501 32 S
-40-
061G0805330 2F
65G0805104 32
ON/OFF
DIM
1
2
3
4
5
6
7
ON/OFF
DIM
+5V
+5V
GND
GND
CONNECTOR
R922
1KΩ 1/8W
61G0805102
!
CN902
R923
33 K+-1% 1/8W
C919
0.1uF
el.
F901
FUSE/3.15A
1
C926
!
+5V
C922
JUMPER
470uF/16V
t
C909
220pF/50V
65G 90 23
F902
+
ne
1
2
R911
C923
1000UF 16V
2
ZD904
RLZ18B
93G 39S 44 T
+
NC
93G 39S 24 T
2
4
61G1206101
!
Q903
STP10NK70ZFP
R912
C924 +
C912
152/2KV
L904
3.5uH
73G 253 91 LS
60526
2
C914
152/2KV
1
D904
1N4148W
D906
MBRF1060CT
93G
65G0805104 32
2
C920
470uF/35V
ZD903
PTZ9.1B
1
!
1
67G 5152207HT
L905
61G1206100
7
VCC
COMP
CS
C906
NC
0.0033uF/250V
!
+
93G 39S 38
93G 6038T52T
+
2
58005 W
OTP
6
9
8
32
1
NR901
SCK-053
61G1206249
93G 6432S
61G0805683
61G
D902
FR103
C907
22uF 25V
+
61G1206221
65G0805104 32
t
!
7
6
BEAD
C908
0.1uF
220Ω 1/4W
61G0805202
680KΩ
61G1206684
65G0805104 32
680KΩ
R917 68KΩ 1/8W
680KΩ
C904 0.1uF
R903
R908 2KΩ 1/8W
R902
C913 0.1uF
R913 120KΩ 1/8W
!
5
R909
2.4Ω 1/4W
4
1
3
63G 10747410S
OUT
5
C903
0.47uF/275V
Line
GND
56G 379 79
OVP
4
1
73L 174 53 LG GP
IC901
LD7522
1
R901
10
C915
470uF/35V
1
ZD906
RLZ27B
8
R928
3.3MΩ 1/4W
L901
!
2
3
D903
NC JUMP
ZD905
NC
10KΩ 1/4W
67G215S10915H
61G1206103
C925
1.0uF/450V
0.0022uF/250V
!
+
2
+
61G1206335
C902
3
61G1206154
R934
3.3MΩ 1/4W
!
2
!
93G 6026T52T
R904
150K 1/4W
5212T52T
65G0805104 32
VAR901
NC
C901
73G 253 91 LS
+12V
T901
D901
FR107
2
R929
3.3MΩ 1/4W
0.0022uF/250V
L903
3.5uH
1
93G
1
1
2
L902
73L 174 40 HG
1
65G 2K152 1T GP
60288
+
61G1206154
2
4
X'FMR 510uH LS
R907
150K 1/4W
93G 39S 42 T
3
!
2
C934
0.0015uF/2KV
C931
0.0015uF/2KV
1
R915
150K 1/4W
R933
100Ω 1/4W
R932
100Ω 1/4W
D907
MBRF10A/100V
!
61G1206154
065G306M1022B3
C930
0.0015uF/2KV
2
!
+
-
61G1206101
2
BEAD
L906
C905
100uF/450V
2
4
+
3
2
1
BD901
GBU408
3
93G 50460900
3. POWER
R924
2.4KΩ 1% 1/8W
61G0805240 1F
t
ne
el.
w.
wj
ww
://
tp
ht
P/NO :
Jul. 2007
Printed in China