LG HX300G User manual

DLP PROJECTOR
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : FM92A
MODEL : HX300G HX300G-JE
MODEL : HX301G HX301G-JE
North/Latin A erica http://aic.lgservice.co
Europe/Africa http://eic.lgservice.co
Asia/Oceania http://biz.lgservice.co
Internal Use Only
Printed in KoreaP/NO : MFL63262001(1003-REV00)

Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
2 LGE Internal Use Only
CONTENTS
CONTENTS .......................................................................................................2
SAFETY PRECAUTIONS .................................................................................3
SPECIFICATIONS.............................................................................................4
ADJUSTMENT INSTRUCTION.........................................................................5
BLOCK DIAGRAM..........................................................................................10
EXPLODED VIEW ...........................................................................................11
CIRCUIT DIAGRAM ............................................................................................

Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
3 LGE Internal Use Only
SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety related characteristics. These parts are identified by in the
Schematic Diagram and Replacement Parts List.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent
X RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
General Guidance
An lsolation Transformer should always be used during the
servicing of a receiver whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this
protects the technician from accidents resulting in personal injury
from electrical shocks.
It will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitary that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this monitor is blown, replace it
with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1W), keep the resistor 10mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Due to high vacuum and large surface area of picture tube,
extreme care should be used in handling the Picture Tube. Do not
lift the Picture tube by it's Neck.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source, connect an
electrical jumper across the two AC plug prongs. Place the AC
switch in the on positioin, connect one lead of ohm meter to the AC
plug prongs tied together and touch other ohm meter lead in turn to
each exposed metallic parts such as antenna terminals, phone
jacks, etc.
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1MΩ and 5.2MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.
Leakage Current ot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.
Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC voltmeter
with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC voltage
measurements for each esposed metallic part. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to
3.5mA.
In case any measurement is out of the limits sepcified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current ot Check circuit
1.5 Kohm/10W
To Instrument's
exposed
METALLIC PARTS
Good Earth Ground
such as WATER PIPE,
CONDUIT etc.
AC Volt meter
IMPORTANT SAFETY NOTICE
0.15uF

- 4 -
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for tr ining nd service purposes
LGE Intern l Use Only
SPECIFICATION
NOTE : Specific tions nd others re subject to ch nge without notice for improvement .
4. General Specification
1. Application range.
This specific tion is pplied ll of the DLP Projector FM92A ch ssis.
2. Require ent for Test
E ch p rt is tested s below without speci l ppointment.
1) Temper ture : 25 ºC ± 5 ºC, CST : 40 ºC ± 2 ºC
2) Rel tive Humidity : 65 % ± 10 %
(3) Power Volt ge : St nd rd input volt ge
(100 V - 240 V @ 50 / 60 Hz)
* St nd rd Volt ge of e ch products is m rked by models.
(4) Specific tion nd perform nce of e ch p rts re followed e ch dr wing nd specific tion by p rt number in ccord nce with
BOM.
(5) The receiver must be oper ted for bout 30 minutes prior to the djustment.
3. Test ethod
(1) Perform nce: LGE TV test method followed
(2) Dem nded other specific tion
- S fety: CE specific tion(EN55022 Cl ss B)
- EMC: CE(EN60950-1)
No. Item Specific tion Rem rk
Min M x Unit
1. Video input pplic ble system 1) NTSC M 3.579545 / 60 Hz
2) NTSC 4.43 4.433618 / 60 Hz
3) PAL-B,D,G,H,I 4.433618 / 50 Hz
4) PAL M 3.575611 / 60 Hz
5) PAL N 3.582056 / 50 Hz
6) PAL 60 4.433618 / 60Hz
7) SECAM 4.286 / 50 Hz
2. Power Ad pter - DC 19.5 V @ 6.15 A (120 W)
3. Input Volt ge AC 100 – 240(± 10%)V, 50/ 60Hz
4. M rket World wide
5. Picture size 4:3
6. Aspect r tio 4:3
7. Oper ting Temper ture 0 40 deg
8. Oper ting Humidity 80 %
9. Stor ge Temper ture -20 60 deg
10. Stor ge Humidity 85 %

Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
5 LGE Internal Use Only
1. Application Object
This instruction is for the application to the DLP Projector
(Chassis: FM92A).
2. Notes
(1) The power source insulation of this DLP Projector is not
charging type and you may not use the transformer for
insulation. It is advised to use an insulation transform
between the power supply cable and power input of the set
to protect the test equipment.
(2) The adjustment must be performed under the correct
sequence. But, it can be changed within the error
boundary of performance, considering the mass
productivity.
(3) The adjustment must be performed in the circumstance of
25 °C ± 5 °C of temperature and 65 % ± 10 % of relative
humidity.
(4) For the adjustment, the receptor’s input voltage shall be
maintained at 220 V, 60 Hz.
(5) The set must be on for 5 minutes prior to any adjustment.
After receiving possible 100 % White Pattern, it is ready for
adjustment. If it is inevitable, it can be regardless of the
signal.
3. Composition of Adjustment Mode
(1) Select Default Mode for input source.
(2) The adjustment mode can be entered by pressing ADJ key
of the adjustment remote controller, and it also exits by
pressing EXIT key.
(3) Preparation for Adjustment
(4) Power is connected in set to be power on.
(5) Do heat run 5minutes.
4. Folding Mirror Adjustment
Tools : Cross Screw Driver, Glue
4-1. Illuminator Adjustment Sequence
After putting the optical engine on the jig, check whether the
mirror part is fixated vertically. At this time the screen size
should be based on 40”. With the screen in full white
condition, look at the change in screen and brightness of the
illuminator to make appropriate adjustments.
(1) Up / Down Adjustment and Verification of FEL Ghost
1) Turn the bottom adjustment screw B of the lighting
system clockwise, and verify the point where the bottom
light is first taken off.
2) While the lighting system is taken off, apply the method
of blocking the aperture (same as HS200 lighting
system adjustment method) to set just to bottom side
standard.
3) After it turned to the Black screen, verify if the bottom
part FEL Ghost II part is 4 lines or less, and then finish.
(2) Left and Right Adjustment
1) Turn the left/right adjustment screw A of the lighting
system counterclockwise, and verify the point where the
right side light is first taken off.
2) Turn the left/right adjustment screw of the lighting
system clockwise to adjust to the right side standard.
ADJUSTMENT INSTRUCTION
<Fig. 4 2> Illuminator Up / Down Adjustment Sequence
<Fig. 4 3> Illuminator Left/Right Adjustment Sequence
<Fig. 4 1> Lighting system adjustment part by lighting lens

(3) Red Bar Control
1) After converting to Black screen, check the Red Bar at
the right bottom rotating the Focus Ring to the end of
right and left.
2) If Red Bar appears, rotate the “H direction Screw” to
adjust the Red bar Just on screen.
3) Complete it after checking the right and left light margin
condition on White screen.
(4) Checking illumination meter control condition
1) Convert the screen to White one to re check the final
light condition.
2) When checking illumination meter control condition, fix it
not to cause light being twisted with Glue and
illumination meter control screw(refer to how to do
illumination meter fixation), after alien substance check
and Focus width test (testing subject: Focus test method
and subject) on each screen.
(5) Method of illumination meter fixation
1) After completing illumination meter control, to keep the
initial controlled condition and the light not being twisted,
Glue(SuperX8008) on light control point and alien
substance entrance part to fix it.
2) After Glue(SuperX8008) spray work, leave it for 45 min.,
and attach the Tape for light leakage prevention.
4-2. Focus test method and subject
Test pattern : Resolution Pattern , White Cross Hatch
Pattern
Tools : Focus width measurement ruler
(1) Focus adjustment method
1) Set the projection distance of Engine as 1100 mm (40
Inch screen).
2) Pop up the Resolution Pattern among the Test Patterns
of Set, and fix the Focus on the part where the
Resolution Pattern is classified on each part of screen.
(all parts Balancing)
3) Popup the White Cross Hatch Pattern and measure the
width of each Point.
4) Focus judging standard : it follows product specification
5. Caution for DMD
(Digital Micro-mirror Device)
5-1. Caution for DMD ESD
(1) Connector the grounding to prevent a damage of ESD
(Electrostatic Discharge) when handing the DMD.
(2) Wear a wrist strap to connect the ESD grounding in flesh
necessarily.
(3) Connect the ESD ground to workstation and an electric
conductor.
(4) Save the DMD after getting rid of a static electricity. Keep
it at an exclusive case when moving it When grounding,
open the case.
(5) Put on gloves for preventing static electricity.
(6) All work is done at static free location. Attach the tape or
remove a dust on the DMD front or DMD back pin
5-2. Caution for DMD Clean
(1) Follow the procedure and caution to prevent the screen
from being scratched.
(2) When DMD glass stains with dust, polish the front and
back DMD glass with soft cloth. Then, do it again after
rotating 180 degree the DMD. If necessary, keep under
observation.
(3) Don’t clean the DMD with the high pressure. The static
electricity and pressure will damage the DMD.
6 LGE Internal Use OnlyCopyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
(Fig. 4 7) ResolutionPattern (Left)
(Fig. 4 8) White Cross_Hatch Pattern (Right)
<Fig. 4 4> Red Bar Control
<Fig. 4 5> Checking illumination meter control condition
<Fig. 4 6> Method of illumination meter fixation

Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
7 LGE Internal Use Only
6. EDID Data Download
6-1. Used Device
Adjustment remote control
6-2. Adjustment Method
(1) Enter to adjustment mode with selecting “ADJ” on remote
control.
(2) Enter to “0. EDID D/L”. with pressing right direction key to
get in EDID Download adjustment menu (Fig. 6 1)
(3) Select “START”
(4) When adjustment is completed, check RGB “OK”, HDMI1
“0K”. (Fig. 6 2)
When it fails, Reset and check by trying the (3) process
again.
(5) When getting out, press “ADJ” on remote control.
7. ADC Adjustment
7-1. Used Device
Adjustment remote control
Master equipment
7-2. Adjustment Method
Input before adjusting : Component ,Signal : Set as 480i
(Model : 209, Pattern : 65)
(1) Enter to adjustment mode with selecting “ADJ” on remote
control.
(2) Enter to “1. ADC CALIBRATION” with pressing right
direction key to get in ADC adjustment menu (Fig. 7 1)
(3) Select “START” . (Fig. 7 2)
(4) hen adjustment is completed, check ADC Comp 480i
“OK”, ADC Comp 1080p “0K”, ADC RGB “0K”. (Fig. 7 2)
If it fails, Reset and check by re trying (3) process.
8. Check ADC/EDID adjustment
8-1. Used Device
Adjustment remote control 1EA
8-2. EDID Adjustment Method
(1) Enter to adjustment mode with selecting “ADJ” on remote
control. (Input Password ‘0000’)
(2) Enter to “0. EDID D/L” with pressing right direction key
(3) Check if RGB is set as “OK””, and HDMI1 is set as “0K”.
(Fig. 6 2)
(4) When getting out, press “ADJ” on remote control.
8-3. ADC Adjustment Method
(1) Enter to “1. ADC CALIBRATION” with pressing right
direction key to get in ADC control menu.
(2) Check ADC Comp 480i is set as “OK”, and ADC Comp
1080p as “0K”, ADC RGB as “0K”.(Fig. 7 2)
(3) When getting out, press “ADJ” on remote control.
9. White Balance Adjustment
9-1. Used Device
(1) Illuminometer (Model : CL 200) 1EA : Chromaticity
measurement from projection screen center
(2) Remote control 1EA
(3) CL200 and SET connection Interface Board 1EA
(4) CL200 Uart Communication Cable 1EA
9-2. Equipment Composition
HX300 model projects 110% upside, so user needs to be
careful when setting CL 200 in the center of screen.
(When it enters ADJUST > 7. DDP TEST PATTERN, the
center adjustment pattern is displayed.)
(Fig.6 1) Adjustment Menu when ADJ is selected (Left)
(Fig.6 2) Selection Category on ADJ Adjustment Menu (Right)
(Fig. 7 1) Selection Category on ADJ Menu (Left)
(Fig. 7 2) Selection Category on ADJ Adjustment Menu (Right)
CL 200
SCREEN
Projector
Set fixing device
RS232C
Interface board
(Fig. 9 1) Equipment Composition

9-3. Adjustment
* Carry out a heat run on the set for 5 minutes before
adjustment
(1) Connect as in the equipment composition diagram then
enter into adjustment mode by selecting “AD ” on the
remote control.
(2) Execute adjustment by pressing the right direction key on
“4. DDP LED CURRENT CTRL” (Fig. 9-2)
(3) Read the coordinates on CL200 meter, and verify if x and
y values are within the following boundaries.
x = 0.240 ~ 0.340
y = 0.280 ~ 0.380
(4) If they do not come inside the boundary, adjust ‘Current
Index’ value in the order of 0 -> 9 to set to the value that
first come inside the boundary, and exit by pressing
‘Adjust’.
O Caution : When it is not within the boundary, make sure
to change starting from 0 in the order of 1, 2, 3
and verify the coordinates, and set to the value
that first comes inside the boundary.
(5) Execute adjustment by pressing the right direction key on
“2. DDP AUTO CCA” (Fig. 9-3)
(6) Message as shown below can be verified after completion
of adjustment, and readjust following the (5)(6) step if
“Fail” occurs.
“OK” : White Balance Process Successful and Warm, Cool
chromaticity diagram is within the target.
“Fail” : White Balance Process Failure -> Execute
readjustment.
“Warm Fail” : White Balance Process Successful and
Warm chromaticity diagram deviated more
than 0.005 from the target.
“Cool Fail” : White Balance Process Successful and Cool
chromaticity diagram deviated more than
0.005 from the target.
“Warm and Cool Fail” : White Balance Process Successful,
and both Warm can Cool
chromaticity diagrams deviated
more than 0.005 from the target.
(7) For verification of White Balance adjustment results, press
AD Key and enter “3. Manual CCA”. (Fig. 9-4)
(8) Read the coordinate of CL200 changing the Color Temp
Mode to Medium, COOL, Warm for checking the Spec of
each mode.
- Warm Mode : x = 0.313 ± 0.004, y = 0.326 ± 0.004
- Cool Mode : x = 0.283 ± 0.004, y = 0.297 ± 0.004
10. Brightness Inspection
- Measure the subjects below and it should satisfy the spec of
product specification.
(1) Brightness(Annsi-Lumen)
(2) Whiteness color coordinate(KAGA measures R,G,B color
coordinate)
(3) Color Uniformity
(4) Brightness Uniformity
- 8 - LGE Internal Use OnlyCopyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
(Fig. 9-4) Selection Category on INSTART Menu (Left)
(Fig. 9-5) Menu after entering Manual CCA (Right)
(Fig. 9-2)
(Fig. 9-3)

11. Final test
- It is implemented by the final test contents of work instruction
menual.
- X-Wave test (HX30 G-JE model is not included in this test)
11-1. Used Device
( ) FM Radio EA
(2) Remote Control EA
(3) DVD Player or a Set-top Box EA(Equipment capable of
audio output)
(4) RCA to Stereo cable EA
11-2. Equipment Composition
11-3. Adjustment Method
( ) Organize as shown on Fig.8. and configure as shown
below.
- FM Radio : Set frequency to 90Mhz.
- Projector : Enter : “MENU” -> “AUDIO”, and select FM
Wireless Audio “ON” with the remote control.
- DVD Player or Set-top box : Play the source capable of
audio output.
(2) Verify the audio output of FM Radio by repeating
“ON”->”OFF”->”ON” of the X-WAVE
- X-WAVE “ON” : Audio is output to FM Radio instead for
Set Speaker when operating properly.
- X-WAVE “OFF” : Audio is not output to FM Radio but
output to Set Speaker when not operating properly.
[Reference]
12. EDID Data Manual Do nload and
check
12-1. Used Device
- PC, DDC adjusting JIG (PC Serial to D-Sub connection
Equipment)
- DDC recording S/W (EDID Data Write & Read)
- D-Sub cable, HDMI cable
12-2. Equipment Composition
12-3. Do nload and check Method
( ) Construct it following equipment construction drawing and
turn on PC and JIG.
(2) Implement DDC recording S/W.
When Downloading: Write Data & Verify
When checking Data: Verify
(3) When it is completed, check OK signal and Checksum.
(Re-try the (2) process if it fails.)
) RGB : BLOCK 0
- Product code : 9CF5
- Vertical Freq. : 56~75Hz
- Horiz. Freq. : 3 ~66kHz
- Pixel Clock : 50MHz
2) HDMI : BLOCK 0
- Product code : 9CF6
- Vertical Freq. : 56~75Hz
- Horiz. Freq. : 3 ~66kHz
- Pixel Clock : 50MHz
3) HDMI : BLOCK
- 9 - LGE Internal Use OnlyCopyright © 20 0 LG Electronics Inc. All rights reserved.
Only for training and service purposes
0 23456789ABCDEF
0 00FFFFFFFFFFFF00 E6DF59C0 0 0 0
0 0 40 03 8A05A780A3434B34C38BB23
20 07 4A 5 AF CE 00 3 40 45 40 6 40 8 80 90 40
30 B3 00 8 40 0 0 64 9 00 40 4 00 26 30 8 88
40 36 00 00 00 00 00 00 E 7C 2E 90 A0 60 A E 40
50 30 20 36 00 40 84 63 00 00 A 00 00 00 FD 00 38
60 4B F420F000A202020202020000000FC
70 00 4C 47 20 50 52 4F 4A 45 43 54 4F 52 0A 00 D3
“MENU” -> “AUDIO”
0 23456789ABCDEF
0 00FFFFFFFFFFFF00 E6DF69C0 0 0 0
0 0 4 0 03 80 A0 5A 78 0A 34 34 B3 AC 38 BB 23
20 07 4A 5 AF CE 00 3 40 45 40 6 40 8 80 90 40
30 B3 00 8 40 0 0 64 9 00 40 4 00 26 30 8 88
40 36 00 00 00 00 00 00 E 30 2A 00 98 5 00 2A 40
50 3070 3004084630000 E000000FD0038
60 4B F420F000A202020202020000000FC
70 00 4C 47 20 50 52 4F 4A 45 43 54 4F 52 0A 0 DD
0 23456789ABCDEF
0 02 03 25 F 4F 84 07 0 6 02 03 2 3 4 05
0 20 22 F 0 23 09 07 07 83 0 00 00 68 03 0C 00
20 00080 E000 D00805 D0 C20408035
30 00 BC 88 2 00 00 E 8C 0A D0 8A 20 E0 2D 0 0
40 3E 96 00 3 8E 2 00 00 8 8C 0A A0 4 5 F0 6
50 00 26 7C 43 00 C4 8E 2 00 00 98 0 D 80 8 7
60 C 6 20 58 2C 25 00 C4 8E 2 00 00 9E 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2A

Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
10 LGE Internal Use Only
BLOCK DIAGRAM

11
Copyright LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
EXPLODED VIEW
G
R
B
650
660
620
640
430
900
600
630
610
500
520
510
200
530
300
310
100
110
120
800
820
810
400
410
420
700
Many electrical and mechanical parts in this chassis have special safety related characteristics. These
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
Pease refer to the work order standard for detail product disassembly / assembly.

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
PCM_A[7]
PCM_A[6]
PCM_A[5]
PCM_A[3]
PCM_A[2]
PCM_A[1]
PCM_A[4]
PCM_A[0]
PAD_B[4]
PAD_B[3]
PAD_B[0]
PAD_B[1]
PAD_R[1]
PAD_R[0]
PAD_G[6]
PAD_G[7]
PAD_G[4]
PAD_G[5]
PAD_G[3]
PAD_G[2]
PAD_G[1]
PAD_G[0]
PAD_B[7]
PAD_B[6]
PAD_B[5]
PAD_B[2]
PAD_R[7]
PAD_R[6]
PAD_R[5]
PAD_R[4]
PAD_R[3]
PAD_R[2]
C139 0.01uF
C116 0.047uF
3.3V_MST
C121 0.047uF
SPI_CK
R146 47
HDMI_SDA
C120 0.047uF
R133
4.7K
R162
4.7K
USB_S0
USB_DAT_N
C111
0.1uF
R138
10K
R177 47
USB_DP
MSTAR_L_OUT
IC107
CAT24C02WI-GT3
3A2
2A1
4VSS
1A0
5
SDA
6
SCL
7
WP
8
VCC
R158 22
EEPROM_SDA
C109
0.1uF
IC106
CAT24C02WI-GT3
3
A2
2
A1
4
VSS
1
A0
5SDA
6SCL
7WP
8VCC
5V
R13722
DSUB_SDA
DSUB_G
C110
0.1uF
Q100
KRC104S
E
B
C
IC105
CAT24WC08W-T
3A2
2A1
4VSS
1A0
5
SDA
6
SCL
7
WP
8
VCC
C136
0.1uF
R142 47
R160
4.7K
AUDIO_RIN
IC101
PI3USB14LE
3
IA3
2
S1
4
IA2
1
EN
6
IA0
5
IA1
7
YA
8
GND 9YB
10 IB0
11 IB1
12 IB2
13 IB3
14 S0
15 NC
16 VCC
C125 0.1uF
R121 4.7K
SPI_CS
R140
10K
C118 0.047uF
C137 0.1uF
R174 22K
5V
C127 0.1uF
C114 0.047uF
3.3V_MST
R139 1K
R147 470
D100
ENKMC2838-T112
A1
C
A2
UART0_TXD
3.3V_MST
LGE3369A (SATURN6 NON RM)
IC108
RXACKP
F1
RXACKN
F2
RXA0P
G2
RXA0N
G3
RXA1P
H3
RXA1N
G1
RXA2P
H1
RXA2N
H2
DDCD_A_DA
A1
DDCD_A_CK
B2
HOTPLUG_A
A2
RXBCKP
C3
RXBCKN
B1
RXB0P
C1
RXB0N
C2
RXB1P
D2
RXB1N
D3
RXB2P
E3
RXB2N
D1
DDCD_B_DA
E1
DDCD_B_CK
F3
HOTPLUG_B
E2
RXCCKP
AE8
RXCCKN
AD8
RXC0P
AD9
RXC0N
AF8
RXC1P
AF9
RXC1N
AE9
RXC2P
AE10
RXC2N
AD10
DDCD_C_DA
AE7
DDCD_C_CK
AF7
HOTPLUG_C
AD7
CEC
J3
HSYNC0/SC1_ID
N2
VSYNC0/SC1_FB
N1
RIN0P/SC1_R
P2
GIN0P/SC1_G
R3
BIN0P/SC1_B
R1
SOGIN0/SC1_CVBS
P3
RINM
P1
BINM
T3
GINM
R2
HSYNC1/DSUB_HSYNC
K3
VSYNC1/DSUB_VSYNC
K2
RIN1P/DSUB_R
L1
GIN1P/DSUB_G
L3
BIN1P/DSUB_B
K1
SOGIN1
L2
RIN2P/COMP_PR+
V1
GIN2P/COMP_Y+
V2
BIN2P/COMP_PB+
U1
SOGIN2
V3
VSYNC2
J5
CVBS1/SC1_CVBS
U3
CVBS2/SC2_CVBS
U2
CVBS3/SIDE_CVBS
T1
VCOM1
T2
CVBS4/S-VIDEO_Y
M1
CVBS6/S-VIDEO_C
M2
CVBS5
N3
CVBS7
M3
CVBS0/RF_CVBS
W1
VCOM0
Y3
CVBSOUT0/SC2_MNTOUT
Y2
CVBSOUT1
AA2
LVA0P AE16
LVA0M AD16
LVA1P AD15
LVA1M AF16
LVA2P AF15
LVA2M AE15
LVA3P AD13
LVA3M AF14
LVA4P AF13
LVA4M AE13
LVACKP AE14
LVACKM AD14
LVB0P AE20
LVB0M AD20
LVB1P AD19
LVB1M AF20
LVB2P AF19
LVB2M AE19
LVB3P AD17
LVB3M AF18
LVB4P AF17
LVB4M AE17
LVBCKP AE18
LVBCKM AD18
AUR0 AA3
AUL0 Y1
AUR1 AE1
AUL1 AF3
AUR2 AE3
AUL2 AE2
AUR3 AA1
AUL3 AB1
AUR4 AB2
AUL4 AC2
AUR5 AB3
AUL5 AC3
SIF0P W3
SIF0M W2
SPDIF_IN F11
SPDIF_OUT E9
AUOUTR0/HP_ROUT AF1
AUOUTL0/HP_LOUT AF2
AUOUTR1/SC1_ROUT AD3
AUOUTL1/SC1_LOUT AD1
AUOUTR2/SC2_ROUT AC1
AUOUTL2/SC2_LOUT AD2
I2S_OUT_MCK A8
I2S_OUT_WS B7
I2S_OUT_BCK C7
I2S_OUT_SD D8
I2S_IN_SD C8
VCLAMP K4
REFP H4
REFM J4
REXT G4
AUCOM AE5
AUVRM AE4
AUVRP AF4
AUVAG AD4
DDC_CTL
R164
100
DSUB_R
C131 2.2uF
DDC_CTL
USB_S1
L101
R125 4.7K
AUDIO_LIN
C106
0.1uF
16V
AV_CVBS
DSUB_SCL
R126 4.7K
C135 0.01uF
R124 100
C115 1000pF
3.3V_MST
USB_DAT_P
HDMI_SDA
Flash_WP
C134 0.1uF
R166 100
R161
1K
IC104
24LC512 3A2
2A1
4VSS
1A0
5
SDA
6
SCL
7
WP
8
VCC
R131
4.7K
R130
4.7K
UART0_RXD
R165 390
1%
Check
R159 22
R145 47
R120 4.7K
MSTAR_R_OUT
R175 22K
C117
0.1uF
3.3V_MST
C122
0.1uF
C138 0.1uF
R13622
R144 47
USB_DM
EEPROM_SCL
R163
100
C119 0.047uF
DSUB_B
DSUB_HSYNC
R127
33
C132 2.2uF
R119
10K
3.3V_MST
3.3V_MST
DSUB_VSYNC
R123 100
R115
1K
R143 47
HDMI_SCL
C123 0.1uF
R167 100
HDMI_DET
R106 3.9K
3.3V_MST
F_RB
R102
10K
PF_WE
PF_CE0
PCM_A[0-7]
PF_ALE
AR101
22
3.3V_MST
PF_CE1
C100
0.1uF
AR100
22
3.3V_MST
PF_WP
R104 1K
IC100
HY27US08121B-TPCB
26 NC_17
27 NC_18
28 NC_19
29 I/O0
30 I/O1
31 I/O2
32 I/O3
33 NC_20
34 NC_21
35 NC_22
36 VSS_2
37 VCC_2
38 PRE
39 NC_23
40 NC_24
41 I/O4
42 I/O5
43 I/O6
44 I/O7
45 NC_25
46 NC_26
47 NC_27
48 NC_28
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25 NC_16 24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
R105 1K
C104 0.1uF
PF_OE
HDMI_RXC+
HDMI_RXC-
HDMI_RX0+
HDMI_RX0-
HDMI_RX1+
HDMI_RX1-
HDMI_RX2+
HDMI_RX2-
HDMI_SCL
R148 10
R149 10
R150 10
R151 10
R152 10
R154 10
R155 10
R157 10
R153 10
R156 10
PAD_B[0-7],PAD_G[0-7],PAD_R[0-7]
C113
22pF
R129
75
R132
75
R134
75
R168 100
R169 100
USB_N
USB_P
HPD
HDMI_5V
C140
22pF
AUDIO_MASTER_CLK
MS_LRCK
C143
22pF
C142
22pF C145 22pF
MS_SCK
MS_LRCH
C128 1uF
C126 10uF 10V
C103
10uF 10V
C129 4.7uF
R100
75
R141 100
AR102
47
AR103
47
AR104
47
AR105
47
AR106
47
AR107
47
3.3V_MST
MS_LRCH MS_SCK
C101
0.01uF
25V
R113 12K
C102
0.01uF
25V
R114 12K
R101 1K
R103 1K
9.5~19.5V
P101
05004HR-20B01S
14 13
5
20 12 11
2
19 18 10
4 1
17
9 8 3
16
7 6
15
21
MS_LRCK
SCL_FMTr
FM_ON/OFF AUDIO_MASTER_CLK
SDA_FMTr KEY_TX
KEY_RX
3.3VST
C124
0.1uF
16V
DSUB_HSYNC
HDMI_SCL
DSUB_SDA
HDMI_5V
ST_5V
USB_5V
L_SOUND_P
AV_CVBS_DET
R_SOUND_P
AUDIO_LIN
AUDIO_RIN
AV_CVBS
DSUB_R
DSUB_B
DSUB_G
DSUB_VSYNC
DSUB_DET HDMI_RX0+
HPD
HDMI_SDA
HDMI_RXC-
HDMI_RX0-
HP_DET
HDMI_RX2+
HDMI_RX2-
IR
HDMI_RXC+
HDMI_RX1+
HDMI_RX1-
DSUB_SCL
5V
USB_5V
3.3V_MST
R116 180
C133
0.1uF
IC102
MIC2009YM6-TR
3ENABLE
2GND
4
FAULT/
1VIN 6
VOUT
5
ILIMIT
USB_CTLUSB_OCD
R118 100K
C130
10uF
10V
C141
0.1uF
R111
51K
R122 4.7K
C105
0.1uF
SPI_DO
SPI_DI
C147 0.047uF
R183 47
C148 0.047uF
C149 0.047uF R185 47
R184 47
C112
33pF
IC103
W25X32VSSIGE
3
WP
2
DO
4
GND
1
CS
5DIO
6CLK
7HOLD
8VCC
JK1
KJA-ET-0-0032
14
NC
13
CEC
5
DATA1_SHIELD
20
JACK_GND
12
CLK-
11
CLK_SHIELD
2
DATA2_SHIELD
19
HPD
18
+5V_POWER
10
CLK+
4
DATA1+
1
DATA2+
17
DDC/CEC_GND
9
DATA0-
8
DATA0_SHIELD
3
DATA2-
16
SDA
7
DATA0+
6
DATA1-
15
SCL
P103
OPT
25421WR-20
1
2
3
12
13
14
4
5
15
16
6
11
7
8
9
17
18
10
19
20
R128 4.7K
USB_N USB_P
D505
KDS184
A2
C
A1
ST_5V ST_5V
D506
KDS184
A2
C
A1
P102
OPT
25421WR-20
1
2
3
12
13
14
4
5
15
16
6
11
7
8
9
17
18
10
19
20
R108 0R107 0
MDS62110206
GAS1
MDS62110206
GAS2
R112
0
MDS62110206
GAS4
MDS62110206
GAS3
R173 100
R170 100
R172 100
R171 100
TTL OUT
AUDIO OUT
Serial FLASH MEMORY
for BOOT
HDCP
PC EDID
DSUB
USB SWITCH
MSTAR USB
HDMI
DDP2230 USB FOR DBG
DDP2230 UART FOR CCA
CVBS
AUDIO IN
$0.76
NVRAM
1386 WON
/PF_CE0
H : Serial Flash
L : NAND Flash
/PF_CE1
H : 16 bit
L : 8 bit
NAND FLASH MEMORY
0601FRONT END
10.01.06
HX300-JE
Keypad / FM Tr
Close to IC
as close as possible
To FM Transmitter
S1 S0 PATH
----------------------
0 0 S6
0 1 DPP DEBUG
1 0 DPP UART(CCA)
HDMI EDID
HP OUT
When High,
USB 5V out
When Low,
current limit
TO JACK BOARD
HDMI INPUT
For EMI
(8*6*6.5T)
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
S6 GPIO / DPP6400 FRONT END
PCM_A[5]
PCM_A[2]
PCM_A[7]
PCM_A[4]
PCM_A[6]
PCM_A[1]
PCM_A[3]
PCM_A[0]
PAD_R[7]
PAD_R[6]
PAD_R[5]
PAD_R[4]
PAD_R[3]
PAD_R[2]
PAD_R[1]
PAD_R[0]
PAD_G[7]
PAD_G[6]
PAD_G[5]
PAD_G[4]
PAD_G[3]
PAD_G[2]
PAD_G[1]
PAD_G[0]
PAD_B[7]
PAD_B[6]
PAD_B[5]
PAD_B[4]
PAD_B[3]
PAD_B[2]
PAD_B[1]
PAD_B[0]
DSUB_SCL
C309
0.1uF
R201
470
IR
C312
0.1uF
C206
0.1uF
16V
R245 0
C301
0.1uF
IC201
KIA7427F
2
GND
3OUT 1
VCC
C313
0.1uF
SPI_DO
1.26V_VDDC
F_RB
C306
0.1uF
RX_MSTAR
R257 100
C201
0.022uF
16V
AV_CVBS_DET
C302
0.1uF
+1.8V_DDR
DSUB_DET
AR202
22
R234 0
HDMI_DET
IC108
LGE3369A (SATURN6 NON RM)
VDDC_1 D16
VDDC_2 D17
VDDC_3 D18
VDDC_4 D19
VDDC_5 D20
VDDC_6 H18
VDDC_7 H19
VDDC_8 H20
VDDC_9 J20
VDDC_10 K20
VDDC_11 L20
VDDC_12 M20
VDDC_13 P7
VDDC_14 R7
VDDC_15 T7
VDDC_16 T22
VDDC_17 U7
VDDC_18 U20
VDDC_19 U22
VDDC_20 V7
VDDC_21 V22
VDDC_22 W11
VDDC_23 W12
VDDC_24 W19
VDDC_25 W20
VDDC_26 W22
VDDC_27 Y22
VDDP_1 H9
VDDP_2 H10
VDDP_3 H11
VDDP_4 H12
VDDP_5 N20
VDDP_6 P20
VDDP_7 W9
VDDP_8 W10
AVDD_AU W7
AVDD_DDR_1 G12
AVDD_DDR_2 G13
AVDD_DDR_3 H13
AVDD_DDR_4 H14
AVDD_DDR_5 H15
AVDD_DDR_6 H16
AVDD_DDR_7 W14
AVDD_DDR_8 W15
AVDD_DDR_9 W16
AVDD_DDR_10 W17
AVDD_DDR_11 W18
AVDD_MEMPLL_1 H17
AVDD_MEMPLL_2 T20
AVDD_MEMPLL_3 V20
AVDD_LPLL R20
AVDD_MPLL H7
AVDD_33_1 J7
AVDD_33_2 K7
AVDD_33_3 L7
AVDD_33_4 M7
AVDD_33_5 N7
AVDD_DM W8
AVDD_USB H8
GND_2
E16
GND_3
E17
GND_4
E18
GND_5
F7
GND_6
L9
GND_7
L10
GND_8
L11
GND_9
L12
GND_10
L13
GND_11
L14
GND_12
L15
GND_13
L16
GND_14
L17
GND_15
L18
GND_16
M9
GND_17
M10
GND_18
M11
GND_19
M12
GND_20
M13
GND_21
M14
GND_22
M15
GND_23
M16
GND_24
M17
GND_25
M18
GND_26
N4
GND_27
N9
GND_28
N10
GND_29
N11
GND_30
N12
GND_31
N13
GND_32
N14
GND_33
N15
GND_34
N16
GND_35
N17
GND_36
N18
GND_37
P4
GND_38
P9
GND_39
P10
GND_40
P11
GND_41
P12
GND_42
P13
GND_43
P14
GND_44
P15
GND_45
P16
GND_46
P17
GND_47
P18
GND_48
R4
GND_49
R9
GND_50
R10
GND_51
R11
GND_52
R12
GND_53
R13
GND_54
R14
GND_55
R15
GND_56
R16
GND_57
R17
GND_58
R18
GND_59
T5
GND_60
T9
GND_61
T10
GND_62
T11
GND_63
T12
GND_64
T13
GND_65
T14
GND_66
T15
GND_67
T16
GND_68
T17
GND_69
T18
GND_70
U5
GND_71
W13
GND_72
Y21
GND_73
AA23
R266
1K
OPT
AVDD_LPLL
PF_WP
AVDD_DM
PF_WE
C310
0.1uF
3.3V_MST
PCM_A[0-7]
R239
1K
C305
0.1uF
C311
0.1uF
R214 1K
DSUB_SDA
R240 33
R246 0
AVDD_OTG
SPI_CS
DDP_ASIC_READY
R260 0
R236 100
C303
0.1uF
B_NTC
INPUT_POWER_DET
DDC_CTL
Flash_WP
AVDD_33
C203
0.01uF
25V
3.3V
R213
3.9K
POWER_ON/OFF
R242 33
AVDD_AU
PF_OE
PWRGOOD
PF_ALE
R215 1K
VDDP
C308
0.1uF
AR201
22
EEPROM_SDA
AVDD_MEMPLL
USB_CTL
SPI_CK
R241 33
R207
10K
PF_CE0
C304
0.1uF
3.3VST
AVDD_MPLL
PF_CE1
IC108
LGE3369A (SATURN6 NON RM)
HWRESET
D4
PCMD0/CI_D0
AC16
PCMD1/CI_D1
AA15
PCMD2/CI_D2
AA16
PCMD3/CI_D3
AC6
PCMD4/CI_D4
Y10
PCMD5/CI_D5
Y11
PCMD6/CI_D6
Y12
PCMD7/CI_D7
Y13
PCM_A0/CI_A0
AB16
PCM_A1/CI_A1
AC15
PCM_A2/CI_A2
AC14
PCM_A3/CI_A3
AB14
PCM_A4/CI_A4
AC12
PCM_A5/CI_A5
AB8
PCM_A6/CI_A6
AC13
PCM_A7/CI_A7
AA9
PCM_A8/CI_A8
AB5
PCM_A9/CI_A9
AA4
PCM_A10/CI_A10
V4
PCM_A11/CI_A11
Y4
PCM_A12/CI_A12
AB9
PCM_A13/CI_A13
AA7
PCM_A14/CI_A14
AD6
PCM_RST/CI_RST
AA14
PCM_CD/CI_CD
AB18
/PCM_OE
Y5
PCM_REG/CI_CLK
AB15
PCM_WAIT/CI_WACK
AA10
/PCM_IRQA
AC8
/PCM_WE
AC7
PCM_IOWR/CI_WR
AA5
PCM_IOR/CI_RD
W4
/PCM_CE
T4
/PF_CE0
AE6
/PF_CE1
AF6
/PF_OE
AA12
/PF_WE
AA11
PF_ALE
AC9
PF_AD15
Y14
F_RBZ
AB11
UART2_TX/SCKM
F8
UART2_RX/SDAM
D11
DDCR_DA
AB21
DDCR_CK
AC21
DDCA_CLK
J1
DDCA_DA
J2
UART_RX2
W5
UART_TX2
V5
PWM0
AB13
PWM1
AB12
PWM2
AD12
PWM3
AA13
SAR0
A4
SAR1
B4
SAR2
F4
SAR3
E4
IRIN
C4
GPIO44
AC11
GPIO96
D9
GPIO88
D10
GPIO90/I2S_OUT_MUTE
D7
GPIO91
E11
GPIO97
E8
GPIO98
E10
GPIO99
D6
GPIO103/I2S_OUT_SD3
D5
GPIO102
C5
XIN B3
XOUT A3
TESTPIN/GND E6
SPI_DI AE11
SPI_DO AF12
/SPI_CS AE12
SPI_CK AD11
USB_DP_1 B5
USB_DM_1 A5
USB_DM_2 AC10
USB_DP_2 AB10
GPIO_PM0/GPIO134 E5
GPIO_PM1/GPIO135 F5
GPIO_PM2/GPIO136 G5
GPIO_PM3/GPIO137 H5
GPIO_PM4/GPIO138 F6
GPIO_PM5/INT1/GPIO139 G6
GPIO_PM6/INT2/GPIO140 H6
GPIO131/LDE/SPI_WPn1 AC17
GPIO130/LCK AB17
GPIO132/LHSYNC/SPI_WPn AF11
GPIO60/PCM2_RESET/RX1 AA18
GPIO62/PCM2_CD_N/TX1 AA17
LHSYNC2/I2S_OUT_MUTE/RX1 E7
LVSYNC/GPIO133 AC18
GPIO79/LVSYNC2/TX1 C6
UART2_RX/GPIO84 F9
UART2_TX/GPIO85 F10
UART1_RX/GPIO86 A6
UART1_TX/GPIO87 B6
GPIO42/PCM2_CE_N AF5
GPIO43/PCM2_IRQA_N AF10
TS0_D0 AA8
TS0_D1 Y8
TS0_D2 Y9
TS0_D3 AB7
TS0_D4 AA6
TS0_D5 AB6
TS0_D6 U4
TS0_D7 AC5
TS0_SYNC AC4
TS0_VLD AD5
TS0_CLK AB4
TS1_D0 AB19
TS1_SYNC AA20
TS1_VLD AC19
TS1_CLK AA19
ET_TXD0 C10
ET_TXD1 B11
ET_TX_CLK A9
ET_RXD0 C11
ET_RXD1 C9
ET_TX_EN B10
ET_MDC A10
ET_MDIO B9
ET_COL A11
GPIO67 A7
GPIO68 B8
S6_DE_OUT
S6_CLK_OUT
S6_HS_OUT
S6_VS_OUT
S6_INT
S6_DE_OUT
R264 33
S6_CLK_OUT
S6_VS_OUT
S6_HS_OUT
PAD_B[0-7],PAD_G[0-7],PAD_R[0-7]
DDP_ASIC_READY
EEPROM_SCL
TX_MSTAR
SDA_FMTr
SCL_FMTr
FM_ON/OFF
R206
10K
R267
20K
USB_S1
USB_S0
R268
20K
KEY_TX
R247 0
C202 10uF
10V
AUDIO_SLEEP
KEY_RX
HP_DET
R238 0S6_INT
USB_OCD
R272 0
R273 0
R224 100
VOLUME
C307
1uF
6.3V
R205 47
R208 47
R218 47
R219 47
R226 0
R228 0
R227 0
3.3V_MST
3.3V_MST
R248 3.3K R211 3.3K
R263 3.3K
IC200
DPP6400
P1_A_9
AF13
P1_A_8
AF12
P1_A_7
AE12
P1_A_6
AD12
P1_A_5
AC12
P1_A_4
AF11
P1_A_3
AE11
P1_A_2
AD11
P1_A_1
AC11
P1_A_0
AF10
P1_B_9
AF15
P1_B_8
AD15
P1_B_7
AE15
P1_B_6
AC14
P1_B_5
AD14
P1_B_4
AE14
P1_B_3
AF14
P1_B_2
AC13
P1_B_1
AD13
P1_B_0
AE13
P1_C_9
AD18
P1_C_8
AC17
P1_C_7
AD17
P1_C_6
AE17
P1_C_5
AF17
P1_C_4
AC16
P1_C_3
AD16
P1_C_2
AE16
P1_C_1
AF16
P1_C_0
AC15
P1_FIELD
AC9
P1_VSYNC
AC10
P1_HSYNC
AD9
P1_DATEN
AF8
P1A_CLK
AE10
P1B_CLK
AD10
ALF_VSYNC
AD19
ALF_HSYNC
AC18
ALF_CSYNC
AF19
GPIO_40
AE20
GPIO_41
AD20
GPIO_42
AF21
GPIO_43
AC20
GPIO_44
AE21
GPIO_45
AD21
GPIO_46
AF22
GPIO_47
AE22
GPIO_48
AC21
GPIO_49
AF23
GPIO_50
AD22
AFE_IRQ
AE19 AFE_CLK AF20
AFE_ARSTZ AC19
SPI_DI
R258
1M
IC203
74LX1G14CTR
3
GND
2
1A
41Y
1
NC 5VCC
USB_DM
USB_DP
C204
15pF
C205
15pF
R203 0
R202 0
X200
12.0MHz
4GND_2 1
X-TAL_1
2
GND_1 3X-TAL_2
C208
0.1uF
16V
C209
0.1uF
16V
R212 100
R209 100
R210 100
R204 100
R244 100
R235 22
R243 22
S6 Power
DPP6400 Reset
AVDD_LPLL : 4.69mA
MCU BOOT : HH
AVDD_MEMPLL : 23.77mA
FROM DDP2230
DC VOLTAGE CHECK
AVDD_DM : 0.03mA
*Mstar reset:Active high
S6 DEBUGGING
& PC EDID
AVDD_AU : 36.11mA
AVDD_33 : 281mA
VDDC : 970mA
VOLTAGE DETECTOR
AVDD_OTG : 22.96mA
DPP6400 UART
TO DDP2230
VDDP : 102.3mA
S6 TTL OUT
S6 GPIO DPP6400
Front End
02 06
09.12.28
HX300-JE
S6 GPIO
0
2
1
FM Tr
FM Tr
S6 STAND-BY
POWER
(WHEN JACK IN : 1 -> 0)
(WHEN JACK IN : 1 -> 0)
(WHEN HP JACK IN : 0 -> 1)
5V_TOLERANT
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
S6 DDR2
ADDR2_CAS
SDDR_A[4]
ADDR2_D[0]
ADDR2_A[3]
TDDR_A[10]
BDDR2_D[8]
TDDR_A[11]
SDDR_A[0-12]
ADDR2_D[3]
SDDR_BA[2]
BDDR2_ODT
ADDR2_A[3]
SDDR_A[2]
BDDR2_BA[1]
SDDR_A[3]
TDDR_D[9]
TDDR_D[13]
TDDR_D[3]
SDDR_D[6]
TDDR_D[5]
TDDR_D[10]
TDDR_D[14]
TDDR_A[3]
BDDR2_D[15]
SDDR_A[7]
SDDR_WE
TDDR_D[15]
BDDR2_A[6]
ADDR2_A[9]
SDDR_DQS0_N
TDDR_BA[0]
ADDR2_D[2]
ADDR2_A[9]
ADDR2_D[7]
SDDR_MCLK
TDDR_D[5]
TDDR_MCLK
TDDR_A[9]
ADDR2_DQS1_P
BDDR2_A[10]
ADDR2_A[10]
SDDR_A[8]
SDDR_MCLK
ADDR2_DQM0_P
SDDR_D[11] ADDR2_A[6]
TDDR_DQS0_P
TDDR_D[8]
ADDR2_D[13]
BDDR2_D[0]
ADDR2_A[11]
SDDR_D[14]
BDDR2_D[4]
TDDR_A[1]
TDDR_RAS
ADDR2_D[6]
SDDR_A[9]
ADDR2_A[8]
TDDR_CAS
SDDR_D[0-15]
SDDR_D[0-15]
SDDR_A[4]
TDDR_D[13]
SDDR_D[1]
TDDR_A[7]
TDDR_D[0]
TDDR_D[12]
BDDR2_D[8]
TDDR_A[5]
ADDR2_A[8]
SDDR_RAS
BDDR2_A[3]
ADDR2_A[7]
SDDR_D[1]
BDDR2_CAS
ADDR2_A[0]
TDDR_D[2]
ADDR2_A[11]
TDDR_CKE
ADDR2_D[9]
SDDR_ODT
ADDR2_RAS
BDDR2_DQS0_N
SDDR_D[5]
SDDR_D[11]
BDDR2_A[1]
SDDR_D[0]
ADDR2_D[3]
TDDR_A[2]
TDDR_DQS1_N
ADDR2_A[2]
ADDR2_D[14]
TDDR_D[4]
TDDR_D[6]
SDDR_D[2]
ADDR2_D[0]
TDDR_D[4]
TDDR_DQM0_P
BDDR2_CKE
BDDR2_A[9]
SDDR_CAS
TDDR_A[11]
BDDR2_D[4]
BDDR2_D[2]
ADDR2_D[10]
SDDR_A[5]
TDDR_D[1]
TDDR_D[11]
ADDR2_D[4]
BDDR2_CW
TDDR_A[10]
SDDR_DQS0_P
SDDR_D[15]
BDDR2_A[6]
SDDR_D[0]
TDDR_D[3]
BDDR2_D[3]
BDDR2_D[10]
BDDR2_D[6]
TDDR_D[14]
ADDR2_D[14]
ADDR2_A[5]
TDDR_D[9]
TDDR_D[6]
SDDR_D[2]
ADDR2_MCLK
TDDR_A[4]
SDDR_D[8]
ADDR2_A[1]
TDDR_A[6]
TDDR_D[8]
ADDR2_A[12]
ADDR2_D[4]
BDDR2_D[15]
ADDR2_D[15]
SDDR_D[9]
BDDR2_D[7]
ADDR2_D[15]
SDDR_D[10]
ADDR2_A[0-12]
SDDR_D[7]
TDDR_D[7]
BDDR2_DQS1_P
SDDR_A[10]
BDDR2_D[14]
SDDR_A[8]
SDDR_A[1]
TDDR_A[0-12]
SDDR_A[0]
BDDR2_A[2]
SDDR_DQM1_P
ADDR2_DQS0_P
SDDR_CKE
ADDR2_D[9]
ADDR2_A[12]
TDDR_A[0]
SDDR_D[4]
BDDR2_DQS0_P
SDDR_A[1]
ADDR2_A[5]
TDDR_A[1]
BDDR2_A[9]
ADDR2_D[8]
BDDR2_D[12]
TDDR_A[6]
BDDR2_D[1]
TDDR_A[12]
ADDR2_D[1]
TDDR_A[4]
ADDR2_D[12]
SDDR_D[15]
BDDR2_A[2]
BDDR2_BA[0]
BDDR2_A[7]
ADDR2_D[5]
SDDR_D[4]
TDDR_D[0-15]
BDDR2_A[8]
ADDR2_BA[1]
SDDR_D[12]
BDDR2_DQM1_P
SDDR_D[3]
BDDR2_A[5]
BDDR2_D[6]
BDDR2_D[2]
ADDR2_D[0-15]
TDDR_A[8]
ADDR2_D[13]
TDDR_DQS0_N
BDDR2_D[12]
BDDR2_A[10]
SDDR_BA[1]
BDDR2_RAS
BDDR2_D[5]
SDDR_A[12]
TDDR_A[3]
BDDR2_DQS1_N
SDDR_D[10]
ADDR2_DQM1_P
BDDR2_D[14]
ADDR2_D[5]
ADDR2_D[11]
ADDR2_A[6]
TDDR_CW
TDDR_DQS1_P
ADDR2_D[2]
BDDR2_A[4]
BDDR2_D[13]
BDDR2_MCLK
BDDR2_D[7]
SDDR_A[3]
SDDR_D[6]
SDDR_DQM0_P
ADDR2_D[11]
ADDR2_A[7]
ADDR2_D[7]
ADDR2_A[0]
BDDR2_D[9]
SDDR_A[12]
SDDR_D[3]
SDDR_D[8]
ADDR2_BA[0]
BDDR2_A[4]
BDDR2_D[1]
ADDR2_DQS0_N
SDDR_A[10]
ADDR2_BA[2]
ADDR2_CKE
BDDR2_A[0-12]
TDDR_DQM1_P
BDDR2_A[12]
ADDR2_D[1]
ADDR2_A[10]
TDDR_D[15]
ADDR2_MCLK
SDDR_A[2]
BDDR2_A[11]
BDDR2_A[7]
SDDR_A[11]
SDDR_DQS1_P
ADDR2_D[8]
TDDR_A[5]
BDDR2_A[11]
ADDR2_A[2]
SDDR_D[13]
BDDR2_A[8]
BDDR2_DQM0_P
BDDR2_A[0]
TDDR_ODT
ADDR2_A[4]
BDDR2_D[5]
SDDR_D[7]
ADDR2_D[10]
SDDR_A[6]
ADDR2_D[6]
SDDR_A[5]
SDDR_D[9]
TDDR_D[12]
TDDR_D[7]
BDDR2_D[11]
TDDR_D[10]
TDDR_D[11]
BDDR2_A[5]
TDDR_BA[1]
TDDR_A[9]
SDDR_D[13]
BDDR2_D[11]
BDDR2_A[0]
TDDR_A[8]
BDDR2_A[1]
BDDR2_D[10]
SDDR_BA[0]
ADDR2_D[12]
TDDR_A[2]
TDDR_A[0]
SDDR_D[14]
BDDR2_D[13]
BDDR2_D[3]
TDDR_D[2]
ADDR2_WE
BDDR2_D[0]
BDDR2_A[3]
BDDR2_MCLK
SDDR_D[5]
TDDR_D[0]
SDDR_A[7]
SDDR_A[11]
ADDR2_A[4]
ADDR2_ODT
TDDR_A[7]
SDDR_A[0]
ADDR2_A[1]
ADDR2_DQS1_N
SDDR_D[12]
TDDR_MCLK
SDDR_A[6]
BDDR2_D[0-15]
TDDR_A[12]
TDDR_D[1]
BDDR2_A[12]
SDDR_DQS1_N
SDDR_A[9]
BDDR2_D[9]
C413
0.1uF
C439
0.1uF
R405
1K 1%
C422
0.1uF
R433 22
AR413
56
C420
0.1uF
R448 1K 1%
+1.8V_DDR
R445
1K 1%
C414
0.1uF
IC401
HY5PS1G1631CFP-S6
J2 VREF
J8 CK
H2
VSSQ2
B7 UDQS
N8 A4
P8 A8
L1 BA2
L2 BA0
R8 NC3
K7 RAS
F8
VSSQ3
F3 LDM
P3 A9
M3 A1
N3 A5
K8 CK
R3 NC5
L3 BA1
J7 VSSDL
L7 CAS
F2
VSSQ4
B3 UDM
M2 A10/AP
K2 CKE
R7 NC6
M7 A2
N7 A6
M8 A0
J1 VDDL
K3 WE
E8 LDQS
P7 A11
K9 ODT
A2 NC1
N2 A3
P2 A7
H8
VSSQ1
F7 LDQS
A8 UDQS
R2 A12
L8 CS
E2 NC2
E7
VSSQ5 D8
VSSQ6 D2
VSSQ7 A7
VSSQ8 B8
VSSQ9 B2
VSSQ10
P9
VSS1 N1
VSS2 J3
VSS3 E3
VSS4 A3
VSS5
G9
VDDQ1 G7
VDDQ2 G3
VDDQ3 G1
VDDQ4 E9
VDDQ5 C9
VDDQ6 C7
VDDQ7 C3
VDDQ8 C1
VDDQ9 A9
VDDQ10
R1
VDD1 M9
VDD2 J9
VDD3 E1
VDD4 A1
VDD5
B9
DQ15 B1
DQ14 D9
DQ13 D1
DQ12 D3
DQ11 D7
DQ10 C2
DQ9 C8
DQ8 F9
DQ7 F1
DQ6 H9
DQ5 H1
DQ4 H3
DQ3 H7
DQ2 G2
DQ1 G8
DQ0
C412
0.1uF
R41356
AR414
56
AR410
56
R440 56
R438 56
AR408
56
AR404
56
R41122
C424
0.1uF
AR409
56
IC403
H5PS5162FFR-S6C
J2
VREF
J8
CK
H2 VSSQ2
B7
UDQS
N8
A4
P8
A8
L1
NC4
L2
BA0
R8
NC3
K7
RAS
F8 VSSQ3
F3
LDM
P3
A9
M3
A1
N3
A5
K8
CK
R3
NC5
L3
BA1
J7
VSSDL
L7
CAS
F2 VSSQ4
B3
UDM
M2
A10/AP
K2
CKE
R7
NC6
M7
A2
N7
A6
M8
A0
J1
VDDL
K3
WE
E8
LDQS
P7
A11
K9
ODT
A2
NC1
N2
A3
P2
A7
H8 VSSQ1
F7
LDQS
A8
UDQS
R2
A12
L8
CS
E2
NC2
E7 VSSQ5
D8 VSSQ6
D2 VSSQ7
A7 VSSQ8
B8 VSSQ9
B2 VSSQ10
P9 VSS1
N1 VSS2
J3 VSS3
E3 VSS4
A3 VSS5
G9 VDDQ1
G7 VDDQ2
G3 VDDQ3
G1 VDDQ4
E9 VDDQ5
C9 VDDQ6
C7 VDDQ7
C3 VDDQ8
C1 VDDQ9
A9 VDDQ10
R1 VDD1
M9 VDD2
J9 VDD3
E1 VDD4
A1 VDD5
B9 DQ15
B1 DQ14
D9 DQ13
D1 DQ12
D3 DQ11
D7 DQ10
C2 DQ9
C8 DQ8
F9 DQ7
F1 DQ6
H9 DQ5
H1 DQ4
H3 DQ3
H7 DQ2
G2 DQ1
G8 DQ0
C415
0.1uF
C440
0.1uF
+1.8V_DDR
R42256
C409
0.1uF
C432
0.1uF
R441 56
AR406
56
R423 56
+1.8V_DDR
R429 56
IC108
LGE3369A (SATURN6 NON RM)
B_DDR2_A0 T26
B_DDR2_A1 AF26
B_DDR2_A2 T25
B_DDR2_A3 AF23
B_DDR2_A4 T24
B_DDR2_A5 AE23
B_DDR2_A6 R26
B_DDR2_A7 AD22
B_DDR2_A8 R25
B_DDR2_A9 AC22
B_DDR2_A10 AD23
B_DDR2_A11 R24
B_DDR2_A12 AE22
B_DDR2_BA0 AC23
B_DDR2_BA1 AC24
B_DDR2_BA2 AB22
B_DDR2_MCLK V25
/B_DDR2_MCLK V24
B_DDR2_CKE AB23
B_DDR2_ODT U26
/B_DDR2_RAS U25
/B_DDR2_CAS U24
/B_DDR2_WE AB24
B_DDR2_DQS0 AB26
B_DDR2_DQS1 AA26
B_DDR2_DQM0 AC25
B_DDR2_DQM1 AC26
B_DDR2_DQSB0 AB25
B_DDR2_DQSB1 AA25
B_DDR2_DQ0 W25
B_DDR2_DQ1 AE26
B_DDR2_DQ2 W24
B_DDR2_DQ3 AF24
B_DDR2_DQ4 AF25
B_DDR2_DQ5 V26
B_DDR2_DQ6 AE25
B_DDR2_DQ7 W26
B_DDR2_DQ8 Y26
B_DDR2_DQ9 AD25
B_DDR2_DQ10 Y25
B_DDR2_DQ11 AE24
B_DDR2_DQ12 AD26
B_DDR2_DQ13 Y24
B_DDR2_DQ14 AD24
B_DDR2_DQ15 AA24
A_MVREF
D15
A_DDR2_A0
C13
A_DDR2_A1
A22
A_DDR2_A2
B13
A_DDR2_A3
C22
A_DDR2_A4
A13
A_DDR2_A5
A23
A_DDR2_A6
C12
A_DDR2_A7
B23
A_DDR2_A8
B12
A_DDR2_A9
C23
A_DDR2_A10
B22
A_DDR2_A11
A12
A_DDR2_A12
A24
A_DDR2_BA0
C24
A_DDR2_BA1
B24
A_DDR2_BA2
D24
A_DDR2_MCLK
B14
/A_DDR2_MCLK
A14
A_DDR2_CKE
D23
A_DDR2_ODT
D14
/A_DDR2_RAS
D13
/A_DDR2_CAS
D12
/A_DDR2_WE
D22
A_DDR2_DQS0
B18
A_DDR2_DQS1
C17
A_DDR2_DQM0
C18
A_DDR2_DQM1
A19
A_DDR2_DQSB0
A18
A_DDR2_DQSB1
B17
A_DDR2_DQ0
B15
A_DDR2_DQ1
A21
A_DDR2_DQ2
A15
A_DDR2_DQ3
B21
A_DDR2_DQ4
C21
A_DDR2_DQ5
C14
A_DDR2_DQ6
C20
A_DDR2_DQ7
C15
A_DDR2_DQ8
C16
A_DDR2_DQ9
C19
A_DDR2_DQ10
B16
A_DDR2_DQ11
B20
A_DDR2_DQ12
A20
A_DDR2_DQ13
A16
A_DDR2_DQ14
B19
A_DDR2_DQ15
A17
R406 1K 1%
R41256
AR412
56
+1.8V_DDR
R42056
C426
0.1uF
C434
0.1uF
C402 0.1uF
R428 56
R41022
R41856
C411
0.1uF
R424 56
C405
0.1uF
AR407
56
C416
0.1uF
C419
0.1uF
AR405
56
R427 56
AR411
56
C430
0.1uF
R443 56
R41656
+1.8V_DDR
C406
0.1uF
C441
0.1uF
R437 56
C431
0.1uF
R436 56
R450
0
C407
0.1uF
AR401
56
C408
0.1uF
C428 0.1uF
R40756
+1.8V_DDR
AR403
56
R426
1K 1%
C433
0.1uF
+1.8V_DDR
R41556
R42156
R442 56
R432 22
C436
0.1uF
+1.8V_DDR
R435 56
R439 56
C425
0.1uF
C417
0.1uF
R41956
C435
0.1uF
C403
0.1uF
+1.8V_DDR
R434 56
C410
0.1uF
C421
0.1uF
R40856
C437
0.1uF
C427
0.1uF
R41756
C429
0.1uF
R41456
R40956
R425
1K 1%
C401 0.1uF
R444 56
R430 56
C418
0.1uF
C438
0.1uF
AR402
56
C423
10uF
C404 10uF
DDR2 1.8V By CAP - Place these Caps near Memory
Close to DDR Power PinClose to DDR Power Pin
06
03
S6 DDR2
09.12.28
HX300-JE
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
POWER
R505
9.31K
R512 10K
C1518
4700pF
50V
C1694 0.1uF
C1542
22uF
16V
L504
MLB-201209-0120P-N2
Q503
SBT2222A_AUK
E
B
C
C1544
0.1uF
16V
C1516
1uF
10V
C1672
0.1uF
50V
C1501
0.1uF
50V
C1512
10uF
25V
C1691 0.1uF
R508
3.6K
1/16W
5%
L501
MLB-201209-0120P-N2
FAN1
C1515
1uF
10V
AVDD_MPLL
C1690 0.1uF
L508
15uH
C1531
68pF
R506
100K
C1507
0.047uF
25V
9.5~19.5V
C1695 0.1uF
L511
R520
10.5K
1/10W
1%
D504
KDS181
C1693 0.1uF
3.3V
D502 35V B350A
R542
1K
C1537
0.1uF
16V
C1700 0.1uF
R515
27K
L510
10uH
3.3V
3.3VST
R549
13K
C1698 0.1uF
IC504
APW7080KAI-TRL
3
UGND
2
EN
4
VCC
1
VIN
5LX
6COMP
7FB
8GND
3.3V
R504 47K
C1696 0.1uF
ST_5V
C1692 0.1uF
R517
51K
C1699 0.1uF
L523
BLM18PG121SN1D
3.3V_MST
C1511
0.047uF
25V
1.8V
R513
10K
IC501
MP2355DN-LF-Z
3
VIN
2
BST
4
LX
1
SS
5GND
6FB
7COMP
8RUN
R510
1K
R516
47K
1.8V
C1552
0.1uF
16V
C1536
0.1uF
16V
FAN1_TACH
L512
BLM18PG121SN1D
C1666
100pF
50V R547
47K
C1523
0.1uF
R524
56K
1/10W
1%
R509
10K
IC508
AP2121N-3.3TRE1
1
GND
2VOUT 3
VIN
Q504
SBT2222A_AUK
E
B
C
IC509
AZ1117H-1.8TRE1(EH13A)
2
OUTPUT
3
INPUT 1ADJ/GND
D501 35V B350A
C1526
22pF
C1548
22uF
16V
C1697 0.1uF
INPUT_POWER_DET
POWER_ON/OFF
FAN2
R548
13K
FAN2_TACH
C1660
100pF
50V
3.3V
R541
1K
L522
BLM18PG121SN1D
R546
47K
1.26V_VDDC
R518
1K
C1557 0.1uF C1561 0.1uF
+1.8V_DDR
C1514
1uF
10V
R501
10K
L505
BLM18PG121SN1D
R502
1K
12V_M
C1551
1uF
25V
R537
0
C1556
10uF
25V
C1546
22uF
25V
C1500
0.1uF
16V
Q502
RTR030P02
S
D
G
Q501
SBT2222A_AUK
E
B
C
14.6V IC510
KIA7812AF
2
G
3O 1
I
14.6V
C1571
0.1uF
16V
1.26V_VDDC
C1580
0.1uF
16V
C1581
0.1uF
16V
C1576
0.1uF
16V
C1613
0.1uF
16V
C1577
0.1uF
16V
C1605
0.1uF
16V
C1610
0.1uF
16V
C1560
0.1uF
16V
C1572
0.1uF
16V
C1592
0.1uF
16V
C1618
0.1uF
16V
C1567
0.1uF
16V
C1611
0.1uF
16V
C1600
0.1uF
16V
C1617
0.1uF
16V
C1621
0.1uF
16V
C1591
0.1uF
16V
C1616
0.1uF
16V
C1599
0.1uF
16V
C1607
0.1uF
16V
C1598
0.1uF
16V
C1559
0.1uF
16V
C1579
0.1uF
16V
C1604
0.1uF
16V
C1593
0.1uF
16V
1.26V_VDDC
1.26V_VDDC
C1566
0.1uF
16V
C1608
0.1uF
16V
C1596
0.1uF
16V
1.8V_MST
C1590
0.1uF
16V
C1614
0.1uF
16V
C1620
0.1uF
16V
C1615
0.1uF
16V
C1589
0.1uF
16V
C1609
0.1uF
16V
C1597
0.1uF
16V
C1603
0.1uF
16V
C1602
0.1uF
16V
L515
BLM18PG121SN1D
AVDD_AU
AVDD_OTG
L514
BLM18PG121SN1D
AVDD_MEMPLL
L518
BLM18PG121SN1D
C1619
0.1uF
16V
L517
BLM18PG121SN1D
3.3V_MST VDDP
AVDD_33
AVDD_DM
L519
BLM18PG121SN1D
C1582
0.1uF
16V
C1606
0.1uF
16V
C1601
0.1uF
16V
C1595
0.1uF
16V
L521
BLM18PG121SN1D
C1578
0.1uF
16V
L520
BLM18PG121SN1D
VDDP
AVDD_LPLL
L516
BLM18PG121SN1D
C1573
0.1uF
16V
C1612
0.1uF
16V
3.3V_MST
C1587
2.2uF
10V
C1682 10uF 10V
C1683 10uF 10V
C1684 10uF 10V
C1574
10uF
10V
C1521
10uF
10V
C1525
10uF
10V C1529 10uF
10V
C1534
22uF
16V
C1583
1uF
10V
C1594
1uF
10V
C1588
10uF
10V
C1586
10uF
10V
C1584
10uF
10V
C1585
10uF
10V
C1563
10uF
10V
C1554
10uF
10V
C1524
1500pF
50V
ST_5V
C553
0.1uF
16V
R507
10K
C554
0.47uF
25V
R500
1K
C552
10uF
10V
Q506
SBT2222A_AUK
E
B
C
Q500
RTR030P02
S
D
G
C550
10uF
10V
3.3V_MST
5V
C551
10uF
10V
9.5~19.5V
C1520
22uF
25V
3.3V
L526
BLM18PG121SN1D
ST_5V
C1689 0.1uF
C1687 0.1uF
C1685 0.1uF
C1686 0.1uF
C1688 0.1uF
C523 0.1uF
C517 0.1uF
C522 0.1uF
C519 0.1uF
C525 0.1uF
C520 0.1uF
C521 0.1uF
C516 0.1uF
C518 0.1uF
C524 0.1uF
C526 0.1uF
C515 0.1uF
C514 0.1uF
C542 0.1uF
C543 0.1uF
C540 0.1uF
C545 0.1uF
C544 0.1uF
C541 0.1uF
C539 0.1uF
C538 0.1uF
C530 0.1uF
1.2V_Core
C531 0.1uF
C533 0.1uF
C535 0.1uF
C532 0.1uF
C536 0.1uF
C529 0.1uF
C534 0.1uF
C555
1000pF
C509
1000pF
1.2V_Core
C502 0.1uF
L525
MLB-160808-0068L-N2
L500
MLB-160808-0068L-N2
L524
MLB-160808-0068L-N2
1.8V
C505 0.1uF
L513
MLB-160808-0068L-N2
R525
10K
IC506
TCA0372DM2ELG
3
OUT_A
2
NC1
4
VCC
1
VEE/GND1
6
NC2
5
OUT_B
7
NC3
8
VEE/GND2 9VEE/GND3
10 NC4
11 IN_B-
12 IN_B+
13 IN_A+
14 IN_A-
15 NC5
16 VEE/GND4
C527 0.1uF
C528 0.1uF
C501
0.1uF
C511 0.1uF C547 0.1uF
R526
0
1/10W
5%
R530
0
1.2V_Core
R523
1K
R514 1K
C500
10uF
10V
Q505
NTR4501NT1G
G
D
S
IC505
BD9306AFVM
3ENB
2CT
4GD
1RT
5
VCC
6
GND
7
COMP
8
FBR511 9.31K
1/10W 1%
C549
100pF
50V
L509 22uH D500
40V
RB160M-40
R519
1K
R522 100K 1/10W 1%
R521
20K
C504 0.1uF
16V
C548
100pF
50V
D503
KDS181
IC200
DPP6400
VDD12_1
E11
VDD12_2
E17
VDD12_3
H5
VDD12_4
H22
VDD12_5
N5
VDD12_6
P5
VDD12_7
T22
VDD12_8
AB7
VDD12_9
AB13
VDD12_10
AB20
VDD12_PLLD
C16
VDD12_PLLM
C17
VDD12_EDRAM_1
L5
VDD12_EDRAM_2
M5
VDD12_EDRAM_3
U5
VDD12_EDRAM_4
V5
VDD12_EDRAM_5
L22
VDD12_EDRAM_6
M22
VDD12_EDRAM_7
U22
VDD12_EDRAM_8
V22
VDD18_1
A2
VDD18_2
A3
VDD18_3
A13
VDD18_4
A19
VDD18_5
A25
VDD18_6
B9
VDD18_7
E8
VDD18_8
E14
VDD18_9
E21
VDD18_10
F26
VDD18_11
J22
VDD18_12
K22
VDD18_13
L25
VDD18_PLLD
B16
VDD18_PLLM
B17
VDD33_1
C1
VDD33_2
E16
VDD33_3
J5
VDD33_4
K1
VDD33_5
K5
VDD33_6
N26
VDD33_7
P22
VDD33_8
V1
VDD33_9
W5
VDD33_10
W22
VDD33_11
Y5
VDD33_12
Y22
VDD33_13
AB8
VDD33_14
AB9
VDD33_15
AB10
VDD33_16
AB15
VDD33_17
AB16
VDD33_18
AB18
VDD33_19
AB19
VDD33_20
AD1
VDD33_21
AD26
VDD33_22
AE9
VDD33_23
AE18
RESERVED_C26
C26
RESERVED_B24
B24
VMID
C10
GND_1 A1
GND_2 A9
GND_3 A12
GND_4 A20
GND_5 A26
GND_6 B1
GND_7 B2
GND_8 B25
GND_9 B26
GND_10 C3
GND_11 C4
GND_12 C24
GND_13 C25
GND_14 D4
GND_15 D10
GND_16 D16
GND_17 D17
GND_18 D23
GND_19 D24
GND_20 E1
GND_21 E4
GND_22 E5
GND_23 E6
GND_24 E7
GND_25 E9
GND_26 E10
GND_27 E15
GND_28 E18
GND_29 E22
GND_30 E23
GND_31 F5
GND_32 F22
GND_33 F23
GND_34 G5
GND_35 G22
GND_36 G23
GND_37 G26
GND_38 J1
GND_39 L11
GND_40 L12
GND_41 L13
GND_42 L14
GND_43 L15
GND_44 L16
GND_45 L26
GND_46 M11
GND_47 M12
GND_48 M13
GND_49 M14
GND_50 M15
GND_51 M16
GND_52 N11
GND_53 N12
GND_54 N13
GND_55 N14
GND_56 N15
GND_57 N16
GND_58 P11
GND_59 P12
GND_60 P13
GND_61 P14
GND_62 P15
GND_63 P16
GND_64 R5
GND_65 R11
GND_66 R12
GND_67 R13
GND_68 R14
GND_69 R15
GND_70 R16
GND_71 R22
GND_72 T5
GND_73 T11
GND_74 T12
GND_75 T13
GND_76 T14
GND_77 T15
GND_78 T16
GND_79 U1
GND_80 AA4
GND_81 AA5
GND_82 AA22
GND_83 AB4
GND_84 AB5
GND_85 AB6
GND_86 AB11
GND_87 AB12
GND_88 AB17
GND_89 AB21
GND_90 AB22
GND_91 AB23
GND_92 AC4
GND_93 AC23
GND_94 AD3
GND_95 AD24
GND_96 AE1
GND_97 AE2
GND_98 AE25
GND_99 AE26
GND_100 AF1
GND_101 AF2
GND_102 AF9
GND_103 AF18
GND_104 AF25
GND_105 AF26
VSS_PLL_1 A15
VSS_PLL_2 D15
1.8V_MST
C1550
0.1uF
16V
P501
12507WR-03L
1
2
3
4
P502
12507WR-03L
1
2
3
4
C556
0.01uF
25V
IC500
APE8953MP
3VOUT_1
2FB
4VOUT_2
1GND
5
VIN
6
VCNTL
7
POK
8
EN
R540
1K
POSENSE
R535
9.1K
1%
R536
12K
1%
R543
10.7K
1.2V_Core
C568
10uF
6.3V
C566
0.01uF
25V
R551
0
1/10W
5%
L507
15uH
R503
10K
L502
BLM18PG121SN1D
IC503
MP2305DS
3
SW
2
IN
4
GND
1
BS
5FB
6COMP
7EN
8SS
C564
0.01uF
R545
3.3K
C570
10uF
6.3V
C572
10uF
6.3V
R538
3.6K
1/16W
5%
C562
0.01uF
25V
ST_5V
R529
10K
R550
0
1/10W
5%
C561
0.01uF
25V
L506
10uH
C569
10uF
6.3V
L503
BLM18PG121SN1D
R539
10.5K
C567
10uF
6.3V
C563
0.1uF
16V
C571
10uF
6.3V
R532
3.6K
1/16W
5%
IC502
MP2305DS
3
SW
2
IN
4
GND
1
BS
5FB
6COMP
7EN
8SS
R544
3.9K
C565
0.01uF
25V
C560
22uF
10V
C559
22uF
10V
C546
22uF
10V
C1671
10uF
25V
C1502
0.1uF
50V
C558
0.1uF
16V
C557
0.1uF
16V
C1513
0.47uF
25V
C1508
22uF
25V
C1505
10uF
25V
C1506
10uF
25V
TEMP_5V
C1504
10uF
10V
C1509
10uF
10V C1540
10uF
6.3V
C1549
10uF
6.3V
C1547
10uF
6.3V
C1545
10uF
6.3V
C1558
10uF
6.3V
C1564
10uF
6.3V
C1570
10uF
6.3V
C1575
10uF
6.3V
C1565
10uF
6.3V
C1568
10uF
6.3V
C1562 10uF
C503 10uF
C513 10uF 6.3V
C537 10uF 6.3V
C507 10uF
C506 10uF
C51010uF 6.3V
C512 10uF 6.3V
C508
22uF
10V
C1681 0.1uF
ST_BY Power
$0.0475
$0.24
Fan Control
DPP6400
Power
S6 POWER
HX300-JE
POWER
09.11.30
04 06
1.26V_VDDC TO VDDC
1.8V_MST TO AVDD 1.8V
3.3V_MST TO VDDP 3.3V
3.3V_MST TO AVDD 3.3V
CLOSE TO IC
CLOSE TO IC
CLOSE TO IC
CLOSE TO IC
Typ:500mA
Typ:9mA
Typ:9mA
Typ:160mA
Typ:150mA
Typ:7mA
Typ:10mA
Typ:80mA
For ASIC Core
For Embedded
DRAM
For Internal
PLLs
For LVDS I/O
For Internal
PLLs
For LVTTL I/O
& Embedded
DRAM
<DPP6400 Power on Sequence>
- All 1.2V Power First
- And Then Another Power(1.8V, 3.3V)
- All power on within 100ms
- Power down order : 1.8V,3.3V -> 1.2V
R1
Vout=0.8*(1+R1/R2)
R2
$0.07
$0.23
$0.23
V=0.923X(1+R1/R3)=1.266V
THE RECOMMANDED VALUE OF R3 IS 10K
$0.035
$0.05
$0.08
$0.007
$0.02
$0.21
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DPP6400 MEMORY & AUDIO AMP
PMDATA[2]
PMDATA[14]
PMDATA[5]
PMDATA[4]
PMADR[0-20]
PMDATA[6]
PMDATA[0]
PMDATA[13]
PMDATA[12]
PMDATA[0-15]
PMDATA[9]
PMADR[0-20]
PMDATA[10]
PMDATA[1]
PMDATA[11]
PMDATA[3]
PMDATA[15]
PMDATA[7]
PMDATA[8]
PMDATA[15]
PMDATA[14]
PMDATA[13]
PMDATA[12]
PMDATA[11]
PMDATA[10]
PMDATA[9]
PMDATA[8]
PMDATA[7]
PMDATA[6]
PMDATA[5]
PMDATA[4]
PMDATA[3]
PMDATA[2]
PMDATA[1]
PMDATA[0]
PMADR[1]
PMADR[2]
PMADR[3]
PMADR[4]
PMADR[5]
PMADR[6]
PMADR[7]
PMADR[8]
PMADR[9]
PMADR[10]
PMADR[11]
PMADR[12]
PMADR[13]
PMADR[14]
PMADR[15]
PMADR[16]
PMADR[17]
PMADR[18]
PMADR[20]
PMADR[0]
PMADR[1]
PMADR[2]
PMADR[3]
PMADR[4]
PMADR[5]
PMADR[6]
PMADR[7]
PMADR[8]
PMADR[9]
PMADR[10]
PMADR[11]
PMADR[12]
PMADR[13]
PMADR[14]
PMADR[15]
PMADR[16]
PMADR[17]
PMADR[18]
PMADR[19]
PMADR[20]
PMADR[0]
PMADR[19]
C665 0.1uF
R668
10K
R660 33
3.3V
R673
10K
R647
10K
R648 33
R649 33
C663 10uF 10V
PM_WESZ
PM_OESZ
FLASH_CSSZ
PM_OESZ
FLASH_CSSZ
PM_WESZ
R600
10K
POSENSE R605
OPT
R617 180
1%
R618 180
1%
3.3V
R603
10K
IC200
DPP6400
RESERVED_L24
L24
RESERVED_A18
A18
RESERVED_IO_J24 J24
RESERVED_IO_L23 L23
RESERVED_IO_H25 H25
RESERVED_IO_J23 J23
RESERVED_IO_J25 J25
RESERVED_IO_H26 H26
RESERVED_IO_K23 K23
RESERVED_IO_J26 J26
RESERVED_IO_F25 F25
RESERVED_IO_H24 H24
RESERVED_IO_D25 D25
RESERVED_IO_E26 E26
RESERVED_IO_E25 E25
RESERVED_IO_D26 D26
RESERVED_IO_F24 F24
RESERVED_IO_E24 E24
RESERVED_IO_B18 B18
RESERVED_IO_B19 B19
RESERVED_IO_D18 D18
RESERVED_IO_C18 C18
RESERVED_IO_C19 C19
RESERVED_IO_D19 D19
RESERVED_IO_E19 E19
RESERVED_IO_B20 B20
RESERVED_IO_C20 C20
RESERVED_IO_D20 D20
RESERVED_IO_E20 E20
RESERVED_IO_A21 A21
RESERVED_IO_B21 B21
RESERVED_IO_C21 C21
RESERVED_IO_D21 D21
RESERVED_IO_B23 B23
RESERVED_IO_D22 D22
RESERVED_IO_A22 A22
RESERVED_IO_A24 A24
RESERVED_IO_C23 C23
RESERVED_IO_C22 C22
RESERVED_IO_B22 B22
RESERVED_IO_K26 K26
RESERVED_IO_K25 K25
RESERVED_IO_G25 G25
RESERVED_IO_G24 G24
RESERVED_IO_K24 K24
RESERVED_IO_H23 H23
RESERVED_IO_A23 A23
IC200
DPP6400
PM_DATA_15 T1
PM_DATA_14 T2
PM_DATA_13 T3
PM_DATA_12 T4
PM_DATA_11 U2
PM_DATA_10 U3
PM_DATA_9 U4
PM_DATA_8 V2
PM_DATA_7 V3
PM_DATA_6 W1
PM_DATA_5 V4
PM_DATA_4 W2
PM_DATA_3 W4
PM_DATA_2 Y1
PM_DATA_1 Y2
PM_DATA_0 W3
PM_ADDR_22[GPIO_36] AB2
PM_ADDR_21[GPIO_35] AA3
PM_ADDR_20 AB3
PM_ADDR_19 AC1
PM_ADDR_18 AC3
PM_ADDR_17 AC2
PM_ADDR_16 AD2
PM_ADDR_15 AF3
PM_ADDR_14 AE3
PM_ADDR_13 AF4
PM_ADDR_12 AE4
PM_ADDR_11 AD4
PM_ADDR_10 AC5
PM_ADDR_9 AD5
PM_ADDR_8 AE5
PM_ADDR_7 AF5
PM_ADDR_6 AC6
PM_ADDR_5 AD6
PM_ADDR_4 AE6
PM_ADDR_3 AF6
PM_ADDR_2 AC7
PM_ADDR_1 AD7
PM_ADDR_0 AE7
PM_BLSZ_1 AF7
PM_BLSZ_0 AC8
PM_WEZ AB1
PM_OEZ Y3
PM_CSZ_0 AA2
PM_CSZ_1 AA1
PM_CSZ_2 Y4
MSTAR_R_OUT
C605 10uF
C608 1uF
MSTAR_L_OUT
R611
10K
C603 0.47uF
R_SOUND_N
C607 1uF
C611 1uF
IC601
NL17SZ126DFT2G
3
GND
2
IN_A
4OUT_Y
1
OE 5VCC
C604 0.47uF
C606 1uF
R610
20K
R606 1K
R608 22K
R612
47K
OPT
AUDIO_SLEEP
C601
2700pF
C602
2700pF
C613
10uF
L_SOUND_N
R607 47K
R609
1K
C609 0.1uF
C614
0.47uF
C612 1uF
VOLUME
C610 1uF
R_SOUND_P
IC602
TPA6011A4PWPRG4
3
PVDD_1
2
ROUT-
4
RHPIN
1
PGND_1
6
RIN
5
RLINEIN
7
VDD
8
LIN
9
LLINEIN
10
LHPIN
11
PVDD_2
12
LOUT- 13 PGND_2
14 LOUT+
15 SHUTDOWN
16 FADE
17 BYPASS
18 AGND
19 SEMAX
20 SEDIFF
21 VOLUME
22 HP/LINE
23 SE/BTL
24 ROUT+
L601
BLM18AG151SN1D
L_SOUND_P
5V
L_SOUND_P
P601
12507WR-04L
1
2
3
4
5
R_SOUND_P
R_SOUND_N
L_SOUND_N
HP_DET
R601 OPT
R616 0
R613 0
R614 0
R615 0
IC606
S29JL032H70TFI020
26 CE
27 VSS0
28 OE
29 DQ0
30 DQ8
31 DQ1
32 DQ9
33 DQ2
34 DQ10
35 DQ3
36 DQ11
37 VCC
38 DQ4
39 DQ12
40 DQ5
41 DQ13
42 DQ6
43 DQ14
44 DQ7
45 DQ15/A_1
46 VSS1
47 BYTE
48 A16
17
A17
3
A13
6
A10
16
A18
15
RY/BY
14
WP/ACC
13
NC
12
RESET
11
WE
10
A20
9
A19
8
A8
7
A9
4
A12
5
A11
25 A0 24
A1
23
A2
2
A14
22
A3
21
A4
1
A15
20
A5
19
A6
18
A7
VPP : High - Normal Operation
Low - Write/Erase Protection
DPP6400 FLASH ROM
32Mb / Bottom type / 4 Banks
06
05
DPP6400 FLASH MEMORY
& AUDIO BLOCK
09.12.28
HX300-JE
DPP6400
Reserved
AUDIO AMP
Speaker
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DPP6400 GPIO / DMD INTERFACE
SCTRL_AN SCTRL_AP SCTRL_BN SCTRL_BP DCLK_AN DCLK_AP DCLK_BN DCLK_BP
DDAN[1] DDAP[1] DDAN[3] DDAP[3] DDAN[5] DDAP[5] DDAN[7] DDAP[7] DDAN[9] DDAP[9] DDAN[11] DDAP[11] DDAN[13] DDAP[13] DDAN[15] DDAP[15] DDBN[1] DDBP[1] DDBN[3] DDBP[3] DDBN[5] DDBP[5] DDBN[7] DDBP[7] DDBN[9] DDBP[9] DDBN[11] DDBP[11] DDBN[13] DDBP[13] DDBN[15] DDBP[15]
DAD_STRB
DAD_SEL[1]
DAD_SEL[0]
DAD_MODE[0]
MBRST_M[0]
MBRST_M[1]
MBRST_M[2]
MBRST_M[3]
MBRST_M[4]
MBRST_M[5]
MBRST_M[6]
MBRST_M[7]
MBRST_M[8]
MBRST_M[9]
MBRST_M[10]
MBRST_M[11]
MBRST_M[12]
MBRST_M[13]
MBRST_M[14]
MBRST_M[15]
DAD_MODE[1]
DAD_OEZ
MBRST_M[15] MBRST_M[14] MBRST_M[13] MBRST_M[12] MBRST_M[11] MBRST_M[10]
MBRST_M[9] MBRST_M[8] MBRST_M[0] MBRST_M[1] MBRST_M[2]
MBRST_M[3]
MBRST_M[4] MBRST_M[5] MBRST_M[7] MBRST_M[6]
DDBP[3] DDBN[3] DDBP[7] DDBN[7] DCLK_BP
DDBN[11]
DCLK_BN
DDBP[11]
DDAP[9] DDAN[9]
DDAN[13] DDAP[13]
DDBP[5] DDBN[1] DDBP[1] DDBN[5]
SCTRL_BN SCTRL_AN
DDAP[5] DDAN[1]
SCTRL_AP
DDAP[1] DDAN[5]
SCTRL_BP DDBP[13] DDBN[15]
DDBN[9]
DDBP[15] DDBN[13]
DDBP[9] DCLK_AN
DDAN[11] DDAP[15] DDAN[15] DDAP[11]
DCLK_AP DDAN[7] DDAN[3] DDAP[7] DDAP[3]
3.3V_M
3.3V
C701
0.1uF
16V
L701
BLM18PG121SN1D
VRESET_M
R705 33
MBRST_M[0-15]
C712
0.1uF
50V
C714
0.1uF
50V
SSP0_CSZ0
SSP0_TXD
D702
SS26
VRESET_M
C710
0.1uF
50V
C706
0.1uF
50V
SSP0_CLK
EXT_ARSTZ
C704
0.1uF
50V
R706
1K
L703
22uH
C708
0.1uF
50V
C702
0.1uF
50V
C707
0.1uF
50V
SSP0_RXD
D701
SS26
VOFFSET_M
C711
0.1uF
50V
12V_M
VBIAS_M
VBIAS_M
R701
1K
C717 0.1uF 50V
C713
0.1uF
50V
C709
0.1uF
50V
C703
0.1uF
50V
VOFFSET_M
L702
22uH
MBRST_M[0-15]
RED_NTC_PWM G_NTC
C723
0.01uF
25V
R721 3.9K
G_TEMP_COMP_OUT
C728
0.01uF
25V
R727 33
3.3V
R722 33
GRN_NTC_PWM
IC706
KA2903
3
IN1+
2
IN1-
4
GND
1
OUT1
5IN2+
6IN2-
7OUT2
8VCC
R_TEMP_COMP_OUT
R731 22K
R720 22K
R728 3.9K
R_NTC
C727
0.1uF
16V
C705
10uF
10V
3.3V
IC701
24LC32AT-I/SNG
3
A2
2
A1
4
VSS
1
A0
5SDA
6SCL
7WP
8VCC
R770 33
R718 3.3K
3.3V
C737
0.1uF
16V
C700
0.1uF
16V
R723 3.3K
R769 33
R733
10K
3.3V
SSP0_CLK
SSP0_RXD
SSP0_TXD
SSP0_CSZ1
3.3V
R763
1K
R765 3.3K
SSP0_CSZ0
R768 3.3K
R761
3.3K
IC700
74VIT125CTR
3GND
21A
4
1Y
11G
5
VCC
USB_ENZ
3.3V
R756
3.3K
R735 1.5K
USB_DAT_N
USB_DAT_P R753 27
R752 27
R754
100K
UART0_TXD
UART0_RXD
RED_EN
GRN_EN
BLU_EN
C726
1uF
R747
1.5K
R737
10K
FAN1
V_ADJ_CH3
V_ADJ_CH2
V_ADJ_CH1
R748
1.5K
C730
1uF
R739
10K
FAN2
FAN2_TACH
FAN1_TACH
SW700
JTP-1127WEM
1 2
43
3.3V
R750
1K
USB_ENZ
R742 33
R715
4.7K
3.3V
R710 10K R711 10K
3.3V
R712 10K R713 10K
R708 1K
OPT
R709 0
R714 10K
3.3V
R716 33
R767 3.3K
EXT_ARSTZ
3.3V
R760 33
POSENSE
3.3V
R762
3.3K
R755
1M
R757
100
RED_NTC_PWM
R745 1.5K
R744 1.5K
C734 1uF C733 1uF
GRN_NTC_PWM
R_TEMP_COMP_OUT
G_TEMP_COMP_OUT
TX_MSTAR
RX_MSTAR
DAD1000-3
IC702
SCPCK
56
SCPDI
57
SCPDO
42
SCPEN
58
IRQ
43
STROBE
15
MODE1
2
MODE0
3
SEL1
4
SEL0
5
ADDR3
16
ADDR2
17
ADDR1
18
ADDR0
19
DEV_ID1
45
DEV_ID0
44
OE
6
RESET
59
VCC
54
V12_SWL2
52
V12_SWL1
51
P12V3
50
P12V2
48
P12V1
11
VBIAS_RAIL8
80
VBIAS_RAIL7
71
VBIAS_RAIL6
70
VBIAS_RAIL5
61
VBIAS_RAIL4
40
VBIAS_RAIL3
31
VBIAS_RAIL2
30
VBIAS_RAIL1
21
VBIAS
9
VBIAS_SWL
8
VBIAS_LHI
10
GND1 1
GND2 7
GND3 14
GND4 20
OUT15 79
OUT14 77
OUT13 74
OUT12 72
OUT11 69
OUT10 67
OUT09 64
OUT08 62
OUT07 39
OUT06 37
OUT05 34
OUT04 32
OUT03 29
OUT02 27
OUT01 24
OUT00 22
VOFFSET 49
VOFFSET_RAIL8 78
VOFFSET_RAIL7 73
VOFFSET_RAIL6 68
VOFFSET_RAIL5 63
VOFFSET_RAIL4 38
VOFFSET_RAIL3 33
VOFFSET_RAIL2 28
VOFFSET_RAIL1 23
V5REG 47
VRESET_RAIL8 76
VRESET_RAIL7 75
VRESET_RAIL6 66
VRESET_RAIL5 65
VRESET_RAIL4 36
VRESET_RAIL3 35
VRESET_RAIL2 26
VRESET_RAIL1 25
VRESET 13
VRESET_SWL 12
GND9 60
GND8 55
GND7 53
GND6 46
GND5 41
3.3V
USB_DAT_N
USB_DAT_P
VOFFSET_M 3.3V_M
SSP0_CLK
SSP0_CSZ1
R700 33
SSP0_RXD SSP0_TXD
R704 33
EXT_ARSTZ
R703 33
3.3V
R766
2K
C715
2.2uF
50V
C720
2.2uF
50V
C716 2.2uF 50V
C718
2.2uF
50V
C719
2.2uF
50V
C721
2.2uF
50V
C722
2.2uF
50V
P706
104060-8017
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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
81
R736 33
R734 33
UART0_TXD
UART0_RXD
R772 33
IC200
DPP6400
DDB_P_7
A10
DDB_N_7
B10
DDB_P_6
C11
DDB_N_6
D11
DDB_P_5
A11
DDB_N_5
B11
DDB_P_4
D12
DDB_N_4
E12
DDB_P_3
B13
DDB_N_3
C13
DDB_P_2
C14
DDB_N_2
D14
DDB_P_1
A14
DDB_N_1
B14
DDB_P_0
B15
DDB_N_0
C15
DDA_P_7
C9
DDA_N_7
D9
DDA_P_6
A8
DDA_N_6
B8
DDA_P_5
C8
DDA_N_5
D8
DDA_P_4
A7
DDA_N_4
B7
DDA_P_3
C6
DDA_N_3
D6
DDA_P_2
A5
DDA_N_2
B5
DDA_P_1
C5
DDA_N_1
D5
DDA_P_0
A4
DDA_N_0
B4
DCKB_P
B12
DCKB_N
C12
DCKA_P
C7
DCKA_N
D7
SCB_P
D13
SCB_N
E13
SCA_P
A6
SCA_N
B6
IC200
DPP6400
DAD_INTZ N4
DADSTRB M4
DADMODE_1 M3
DADMODE_0 M2
DADSEL_1 K3
DADSEL_0 K2
DADADDR_3 L4
DADADDR_2 L3
DADADDR_1 L2
DADADDR_0 L1
DADOEZ M1
IC200
DPP6400
TDO2
AC24
TDO1
AD25
TMS2
AF24
TMS1
AE23
TDI
AC22
TCK
AD23
TRSTZ
AE24
ICTSENZ
B3
HW_TEST_EN
C2
TSTPT_7 H4
TSTPT_6 H3
TSTPT_5 H2
TSTPT_4 H1
TSTPT_3 J4
TSTPT_2 J3
TSTPT_1 J2
TSTPT_0 K4
ETM_PIPESTAT_2 G4
ETM_PIPESTAT_1 G3
ETM_PIPESTAT_0 G2
ETM_TRACESYNC F1
ETM_TRACECLK G1
RTCK AB26
RESERVED_P1[SEQ_SYNC] P1
VPGM AB14
IC200
DPP6400
UART0_TXD
Y25
UART0_RXD
AA26
UART0_CTSZ
Y23
UART0_RTSZ
Y24
USB_DAT_N
E3
USB_DAT_P
E2
SSP0_CLK R3
SSP0_TXD R2
SSP0_RXD R4
SSP0_CSZ_2 P3
SSP0_CSZ_1 P4
SSP0_CSZ_0 R1
IC200
DPP6400
MOSC
A16
MOSCN
A17
PMD_INTZ
AB25
CW_INDEX
N2
PWRGOOD
AA23
POSENSE
AA24
OCLKA N1
CW_PWM N3
EXT_ARSTZ AC25
MTR_ARSTZ AB24
IC200
DPP6400
GPIO_28
V24
GPIO_29
V23
IIC0_SCL
F3
IIC0_SDA
F4
GPIO_2
M24
GPIO_3
M23
GPIO_14
R24
GPIO_15
R23
GPIO_16
T26
GPIO_18
T24
GPIO_20
D2
GPIO_0
M26
GPIO_1
M25
GPIO_51
AE8
GPIO_52
AD8
GPIO_17
T25
LMPSTAT
D3
LMPCTRL
D1
GPIO_39 F2
GPIO_38 AC26
GPIO_4 N25
GPIO_7 N22
GPIO_5 N24
GPIO_6 N23
GPIO_19 T23
GPIO_21 U26
GPIO_22 U25
GPIO_23 U24
GPIO_24 U23
GPIO_25 V26
GPIO_26 V25
GPIO_10 P24
GPIO_11 P23
GPIO_27 P2
GPIO_12 R26
GPIO_13 R25
GPIO_9 P25
GPIO_31 W25
GPIO_37 AA25
GPIO_30 W26
GPIO_32 W24
GPIO_33 W23
GPIO_34 Y26
GPIO_8 P26
PWRGOOD
R758
OPT
5V
GND
3.3V
C729
0.1uF
16V
TEMP_5V
R738 33
R743 33
R746 33
RED_EN
GRN_EN
BLU_EN
V_ADJ_CH2
V_ADJ_CH3
V_ADJ_CH1
G_NTC
R_NTC
B_NTC
P701
05004HR-20B01S
14
13
5
20
12
11
2
19
18
10
4
1
17
9
8
3
16
7
6
15
21
3.3V
R719 33
AMBIENT_NTC
C732
0.01uF
25V
R730 22K
AMBIENT_NTC_PWM
C731
0.1uF
16V
AMBIENT_TEMP_COMP_OUT
3.3V
IC703
KA2903
3
IN1+
2
IN1-
4
GND
1
OUT1
5IN2+
6IN2-
7OUT2
8VCC
R732 20K
1%
P702
12507WR-03L
1
2
3
4
AMBIENT_NTC
C735
1uF
AMBIENT_NTC_PWM
R749 1.5K
AMBIENT_TEMP_COMP_OUT
R773
33
9.5~19.5V
GND
P700
12507WR-06L
1
2
3
4
5
6
7
L700
UBW2012-121F
GND
C724
20pF
C725
20pF
TEMP_5V
C736
0.047uF
25V
C738
22uF
25V
5V
R702 22
R707 22
C739
100pF C740 100pF
P707
12507WR-06L
1
2
3
4
5
6
7
X700
32.0MHz
4
GND_2 1HOT_1
2GND_1 3
HOT_2
C741
0.1uF
16V
D703
BAV99
AAC C
DAD1000 Block
TO DMD(S450) BOARD
DPP6400 DEBUG
06
06
DPP GPIO
09.12.28
HX300-JE
DPP6400 GPIO
ADC for TEMP Sensor
Slave Address : 0xA2
(To DMD)
(To DAD)
for CCA
PWM OUT0
PWM OUT1
PWM OUT2
PWM OUT3
PWM OUT4
PWM OUT5
PWM OUT6
PWM OUT7
PWM IN0
PWM IN1
DOWNLOAD ENABLEZ S/W
S6 communication
EEPROM
FOR DPP6400
MAX : 60mA
MAX : 100mA
MAX : 40mA
DPP6400 ETC
PWRGOOD
POSENSE
>500us
<When Power Off><When Power On>
PWRGOOD
POSENSE
TO SENSOR BOARD
TO LED BOARD
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DDAP[1]
DDAN[1]
DDAP[3]
DDAN[3]
DDAP[5]
DDAN[5]
DDAP[7]
DDAN[7]
DDAP[9]
DDAN[9]
DDAP[11]
DDAN[11]
DDAP[13]
DDAN[13]
DDAP[15]
DDAN[15]
MBRST[15]
MBRST[14]
MBRST[13]
MBRST[12]
MBRST[11]
MBRST[10]
MBRST[9]
MBRST[8]
MBRST[7]
MBRST[6]
MBRST[5]
MBRST[4]
MBRST[3]
MBRST[2]
MBRST[1]
MBRST[0]
DDBP[1]
DDBN[1]
DDBP[3]
DDBN[3]
DDBP[5]
DDBN[5]
DDBP[7]
DDBN[7]
DDBP[9]
DDBN[9]
DDBP[11]
DDBN[11]
DDBP[13]
DDBN[13]
DDBP[15]
DDBN[15]
DDAP[5]
MBRST[6]
MBRST[7]
MBRST[5]
DDBN[5]
MBRST[4]
DDBP[1]
DDBN[1]
DDBP[5]
MBRST[3]
DDAP[13]
MBRST[2]
DDAN[13]
MBRST[1]
DDAP[3]
DDAN[9]
MBRST[0]
DDAP[7]
DDAP[9]
MBRST[8]
DDAN[3]
DDBP[11]
MBRST[9]
DDAN[7]
MBRST[10]
DDBN[11]
MBRST[11]
DDAP[11]
MBRST[12]
DDAN[15]
DDBN[7]
MBRST[13]
DDAP[15]
DDBP[7]
MBRST[14]
DDAN[11]
DDBN[3]
MBRST[15]
DDBP[3]
DDBP[9]
DDBN[13]
DDBP[15]
DDBN[9]
DDBN[15]
DDBP[13]
DDAN[5]
DDAP[1]
DDAN[1]
DMDRSTZ
SCPCLK
SCPDI
SCPENZ
DCLK_AP
DCLK_AN
SCTRL_AP SCTRL_AN
DCLK_BP DCLK_BN
SCTRL_BP SCTRL_BN
MBRST[0-15]
SCPDO
3.3V_M
VOFFSET_M
R10
33
C23
0.1uF
C14
0.1uF
C22
0.1uF
C12
0.1uF
C21
0.1uF
C20
0.1uF
C19
1uF
25V
JP11
C17
0.1uF
JP10
C15
0.1uF
3.3V_M
C13
0.1uF
VOFFSET_M
C11
0.1uF
C10
10uF
6.3V
C18
0.1uF
C16
0.1uF
3.3V_M
R11
OPT
R12 0
MBRST[0-15]
VOFFSET_M
3.3V_M
P100
104060-8017
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
C24
10uF
16V
C25
10uF
6.3V
SCPDI
SCPCLK
DMDRSTZ
SCPENZ
SCPDO
DCLK_AP
SCTRL_AP
DCLK_BP
DCLK_BN
SCTRL_AN
DCLK_AN
SCTRL_BN
SCTRL_BP
S450 [DMD] SOCKET
IC10
MODE_A
A4
PWRDNZ
B9
SCPCLK
A8
SCPDI
A5
SCPDO
A9
SCPENZ
B7
RESERVED_FC
R7
RESERVED_FD
R8
RESERVED_PFE
T8
RESERVED_STM
B6
EVCC
A3
RESERVED_BA
T10
RESERVED_BB
A10
RESERVED_RA1
T9
RESERVED_RB1
A7
RESERVED_TS
B10
RESERVED_TP0
R10
RESERVED_TP1
T11
RESERVED_TP2
R11
RESERVED_VR0
B2
RESERVED_VR1
B3
RESERVED_VR2
P2
RESERVED_VR3
P3
RESERVED_VB0
E3
RESERVED_VB1
F3
RESERVED_VB2
K3
RESERVED_VB3
L3
RESERVED_M[1]
P1
RESERVED_M[0]
R2
RESERVED_S[1]
R1
RESERVED_S[0]
T1
RESERVED_A[3]
T4
RESERVED_A[2]
R3
RESERVED_A[1]
T3
RESERVED_A[0]
T2
RESERVED_OEZ
R5
RESERVED_RSTZ
R6
RESERVED_STR
T5
RESERVED_IRQZ
T6
VCCI_1
A12
VCCI_2
A14
VCCI_3
A16
VCCI_4
T12
VCCI_5
T14
VCCI_6
T16
VCC_1
B11
VCC_2
B12
VCC_3
B13
VCC_4
B16
VCC_5
R12
VCC_6
R13
VCC_7
R16
VCC_8
R17
VCC2_1
C1
VCC2_2
D1
VCC2_3
M1
VCC2_4
N1
DCLK_BP
M19
DCLK_BN
N19
SCTRL_BP
M20
SCTRL_BN
L20
D_BP[1]
J20
D_BN[1]
K20
D_BP[3]
K19
D_BN[3]
J19
D_BP[5]
K18
D_BN[5]
L18
D_BP[7]
N18
D_BN[7]
M18
D_BP[9]
N20
D_BN[9]
P20
D_BP[11]
T18
D_BN[11]
R18
D_BP[13]
R20
D_BN[13]
T20
D_BP[15]
T19
D_BN[15]
R19
MBRST[0] C3
MBRST[1] D2
MBRST[2] D3
MBRST[3] E2
MBRST[4] G3
MBRST[5] E1
MBRST[6] G2
MBRST[7] G1
MBRST[8] N3
MBRST[9] M2
MBRST[10] M3
MBRST[11] L2
MBRST[12] J3
MBRST[13] L1
MBRST[14] J2
MBRST[15] J1
VSS_1 A6
VSS_2 A11
VSS_3 A13
VSS_4 A15
VSS_5 A17
VSS_6 B4
VSS_7 B5
VSS_8 B8
VSS_9 B14
VSS_10 B15
VSS_11 B17
VSS_12 C2
VSS_13 C18
VSS_14 C19
VSS_15 F1
VSS_16 F2
VSS_17 F19
VSS_18 H1
VSS_19 H2
VSS_20 H3
VSS_21 H18
VSS_22 J18
VSS_23 K1
VSS_24 K2
VSS_25 L19
VSS_26 N2
VSS_27 P18
VSS_28 P19
VSS_29 R4
VSS_30 R9
VSS_31 R14
VSS_32 R15
VSS_33 T7
VSS_34 T13
VSS_35 T15
VSS_36 T17
DCLK_AP E19 DCLK_AN D19
SCTRL_AP E20 SCTRL_AN F20
D_AP[1] H20 D_AN[1] G20 D_AP[3] G19 D_AN[3] H19 D_AP[5] G18 D_AN[5] F18 D_AP[7] D18 D_AN[7] E18 D_AP[9] D20 D_AN[9] C20
D_AP[11] A18 D_AN[11] B18 D_AP[13] B20 D_AN[13] A20 D_AP[15] A19 D_AN[15] B19
HX300-JE
DMD(S450)
2009.10.08
Mode Configuration Talble
Mode R11(pull up) R12(pull down)
Quarter Bus Mode
Half Bus Mode
Installed
InstalledNot Installed
Not Installed
01 01
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
DSUB_R
DSUB_DET
D13
30V
CDS3C30GTH
OPT
DSUB_VSYNC
DSUB_HSYNC
DSUB_SDA
AV_CVBS
DSUB_B
DSUB_SCL
D11
30V
CDS3C30GTH
OPT
AV_CVBS_DET
DSUB_G
D17
30V
CDS3C30GTH
OPT
D12
30V
D16
30V
CDS3C30GTH
OPT
D15
30V
CDS3C30GTH
OPT
C27
47uF10V
R15 470K
C28
47uF10V
HP_DET
HP_L_OUT
JK15
PEJ024-01
6B T_TERMINAL2
8SHIELD_PLATE
7B B_TERMINAL2
5T_SPRING
4R_SPRING
7A B_TERMINAL1
6A T_TERMINAL1
3E_SPRING
R17 470K
HP_R_OUT
ST_5V
R11
100
R12 10K
IR
C12
10uF
10V
C13
10uF
6.3V
C14
10uF
6.3V
JK16
KJA-UB-0-0037
1
2
3
4
5
USB_5V
USB_P
USB_N
C11 100pF
OPT
D14
30V
Q11
SI4925BDY
3 S2
2 G1
4 G2
1 S1
5D2_1
6D2_2
7D1_1
8D1_2
D18
30V
CDS3C30GTH
OPT
AUDIO_LIN
D19
30V
CDS3C30GTH
OPT
AUDIO_RIN
C31
22uF L12
BLM18PG121SN1D
C32
0.1uF
C34
0.047uF
50V
DSUB_SDA
DSUB_VSYNC
AV_CVBS_DET
DSUB_B
DSUB_G
AV_CVBS
DSUB_SCL
DSUB_DET
DSUB_R
DSUB_HSYNC
USB_5V
AUDIO_RIN
AUDIO_LIN
L13
UBW2012-121F
L14
UBW2012-121F
9.5~19.5V
R19
0
R18
0
HP_DET
IR
HP_R_OUT
HP_L_OUT
JK13
KCN-DS-1-0089
1RED
2GREEN
3BLUE
4GND_1
5DDC_GND
6RED_GND
7GREEN_GND
8BLUE_GND
9NC
10 SYNC_GND
11 GND_2
12 DDC_DATA
13 H_SYNC
14 V_SYNC
15 DDC_CLOCK
16SHILED
JK14
PEJ024-01
6B T_TERMINAL2
8SHIELD_PLATE
7B B_TERMINAL2
5T_SPRING
4R_SPRING
7A B_TERMINAL1
6A T_TERMINAL1
3E_SPRING
P15
25421WR-20
1
2
3
12
13
14
4
5
15
16
6
11
7
8
9
17
18
10
19
20
USB_PUSB_N
P14
25421WR-20
1
2
3
12
13
14
4
5
15
16
6
11
7
8
9
17
18
10
19
20
ST_5V
9.5~19.5V
IC11
KSM-2013TH2P
1VOUT
2VCC
3GND
4
SHIELD
JK18
PPJ240-01
5A [YL]O-SPRING
6A [YL]E-LUG
4A [YL]CONTACT
JK17
JPD003N-N532-4F
2
3
1
Headphone
01
HX300-JE
JACK 01
09.12.28
Capacitors on VBUSA should be
placed as close to Connector as possible.
<RGB INPUT>
<IR> <CVBS INPUT>
<AUDIO INPUT>
<AUDIO OUTPUT>
<USB>
<DC JACK>
For EMI Improvement
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

THERMAL
THERMAL
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
LED Driver
R_ENZ
B_EN
VCC_G
G_NTC
R850 2.2K
VCC_G
C841
10uF
25V
C849
0.1uF
16V
C842
10uF
25V
VCC_G
GND-RB
R851 10K
VCC_7V_RB
GRN_EN
GND
GND-G
GND-RB
C816
0.47uF
25V
VCC_RB
R873
0Q814
KMB054N40DA
S
D
G
GND-RB
R861
330
Q813
KMB054N40DA
S
D
G
R838 10K
GND-G
IC811
KA431SAMF2TF
A
K
R
D804
35V
B350A
R807
20K
R811
20K
GND-G
R810 10K
GND-RB
R862
0.001
R872 0
GND-G
IC818
MAX5054
3GND
2INB[-]
4OUTB
1INA[-]
5
VDD
6
OUTA
7
INB[+]
8
INA[+]
GND-RB
GND-RB
GND
C807
4.7uF
ZD802
8.2V
C821
4.7uF
Q807
RK7002T116
S
D
G
LED_PWR
9.5~19.5V
C828
4.7uF
D803
40V
RB160M-40
VCC_7V_RB
VCC_RB
GND-G
R822
10K
R826
15K
GND
VCC_RB
GND-G
R812
10K
R854 10K
R803
20K
IC819
MAX5054
3
GND
2
INB[-]
4
OUTB
1
INA[-]
5VDD
6OUTA
7INB[+]
8INA[+]
Q815
KMB054N40DA
S
D
G
GND
R865 1K
IC807
KIA75S358F
3
IN(-)
2
VEE
4OUT
1
IN(+) 5VCC
C844
10uF
10V
IC808
KA431SAMF2TF
A
K
R
GND-G
GND-G
C820
0.1uF
16V
C837
10uF
25V
GND
VCC_RB
C829
4.7uF
R869
0.001
Q808
RK7002T116
S
D
G
IC804
KIA75S358F
3
IN(-)
2
VEE
4OUT
1
IN(+) 5VCC
LED_PWR
GND
C838
10uF
25V
GND-RB
R832 2.2K
9.5~19.5V
Q805
RSR025P03
S
D
G
VCC_RB
C815
0.1uF
16V
SENSE+
GND-RB
C818
4.7uF
16V
R825
10K
IC809
KIA75S358F
3
IN(-)
2
VEE
4OUT
1
IN(+) 5VCC
Q802
SBT2222A_AUK
E
B
C
VCC_G
IC806
KIA75S358F
3
IN(-)
2
VEE
4OUT
1
IN(+) 5VCC
C805
0.1uF
16V
GND-G
R871 0
GND-RB
IC817
QCPL-M61H
6VCC
5VO
1
ANODE
4GND 3
CATHODE
C808
0.1uF
16V
GND
D802
35V
B350A
GND-RB
C804
4.7uF
C847
0.1uF
16V
R864
1K
C809
4.7uF
SENSE+
C827
4.7uF
16V
GND-RB
C833
4.7uF
C812
0.1uF
16V
ZD801
8.2V
VCC_RB
R863
1K
R819
1K
C834
4.7uF
R833
10K
C832
10uF
10V
C811
0.1uF
16V
R839
1K
R813
10K
R801
20K
VCC_G
G_ST_N
D801
40V
RB160M-40
GND
R_NTC
R802 10K
R845
0
3.3V
GND
G_ST_N
GND
C822
4.7uF
C848
68uF
10V
C846
68uF
10V
C801
0.1uF
16V
IC801
NLASB3157DFT2G
3
B0
2
GND
4A
1
B1 6SELECT
5VCC
GND
RED_EN
5V
R804
10K
C802
0.1uF
16V
IC802
KIA75S358F
3
IN(-)
2
VEE
4OUT
1
IN(+) 5VCC
5V
5V
IC803
KIA75S358F
3
IN(-)
2
VEE
4OUT
1
IN(+) 5VCC
C803
0.1uF
16V
3.3V
C850
0.1uF
16V
B_NTC
IC816
QCPL-063H
3
CATHODE2
2
CATHODE1
4
ANODE2
1
ANODE1
5GND
6VO2
7VO1
8VCC
D800
40V
RB160M-40
OPT
C831
10uF
10V
D805
40V
RB160M-40
OPT
IC813
MAX5054
3GND
2INB[-]
4OUTB
1INA[-]
5
VDD
6
OUTA
7
INB[+]
8
INA[+]
Q800
RK7002T116
S
D
G
Q803
RK7002T116
S
D
G
R800 0
GND-RB
GND-RB
C810
4.7uF
16V
GND-G
C830
4.7uF
16V
C800
10uF
10V
R881
33
BLU_EN
RED_EN
C839
0.1uF
16V
R885
330
R886
330
IC815
MAX16821BATI
1PGND
3DL
7NC_2
9CLKOUT
10 MODE 11 EN 12 RT/SYNC 13 V_IOUT 14 LIM
15
OVI
16
CLP
17
EAOUT
18
EAN
19
DIFF
20
CSN
21
CSP
22
SGND_2
23
SENSE-
24
SENSE+
25
SGND_3
26
IN
27
VCC
28
VDD
5LX
8SGND_1
6DH
4BST
2NC_1
29
THERMAL
IC812
MAX16821BATI
1PGND
3DL
7NC_2
9CLKOUT
10 MODE 11 EN 12 RT/SYNC 13 V_IOUT 14 LIM
15
OVI
16
CLP
17
EAOUT
18
EAN
19
DIFF
20
CSN
21
CSP
22
SGND_2
23
SENSE-
24
SENSE+
25
SGND_3
26
IN
27
VCC
28
VDD
5LX
8SGND_1
6DH
4BST
2NC_1
29
THERMAL
C826
2.2uF
50V
Q804
RK7002T116
S
D
G
VCC_RB
GND-RB
Q816
KMB054N40DA
S
D
G
R818
27K
1/16W
1%
R808
27K
1/16W
1%
R815
1.5K R834
1.5K
LED_PWR
9.5~19.5V
C845
10uF
10V
3.3V
R805
1K
Q817
KMB054N40DA
S
D
G
Q818
KMB054N40DA
S
D
G
Q820
KMB054N40DA
S
D
G
Q819
KMB054N40DA
S
D
G
Q809
KMB054N40DA
S
D
G
Q810
KMB054N40DA
S
D
G
9.5~19.5V
GND
C835
68uF
10V
C836
68uF
10V
R903
0
R905
0
P805
12507WR-06L
1
2
3
4
5
6
7
P804
05004HR-20B01S
14
13
5
20
12
11
2
19
18
10
4
1
17
9
8
3
16
7
6
15
21
GRN_EN
GND
B_NTC
V_ADJ_CH2
G_NTC
R_NTC
3.3V
BLU_EN
V_ADJ_CH3
V_ADJ_CH1
5V
RED_EN
P802
20037WR-08A00
1
2
3
4
5
6
7
8
9
P803
20037WR-08A00
1
2
3
4
5
6
7
8
9
P801
20037WR-08A00
1
2
3
4
5
6
7
8
9
R829
1.5K
C823
1uF
GND
C806
1uF
R814
1.5K
C819
1uF
R830
1.5K
L802
2.2uH
L801
2.2uH
R809
0
1/16W
5%
R806
0
1/16W
5%
R820 4.7K
R842 4.7K R841 4.7K
R821 4.7K
R856
1
C817
4.7uF
IC823
74LVC125APW
3
1Y
2
1A
4
2OE
1
1OE
6
2Y
5
2A
7
GND 83Y
93A
10 3OE
11 4Y
12 4A
13 4OE
14 VCC
V_ADJ_CH1
V_ADJ_CH2
V_ADJ_CH3
ADJ_R
ADJ_G
ADJ_B
ADJ_R
ADJ_B
ADJ_G
3.3V
R840
1
R874 0.001 1W 1%
R875 0.001 1W 1%
R837
120K R852
120K R906
150K
R907 150K
Q812
KMB054N40DA
S
D
G
Q811
KMB054N40DA
S
D
G
R859
0
R843
0
R908
0
OPT
R909
0
OPT
D807
40V
RB160M-40
OPT
D806
40V
RB160M-40
OPT
R848
15K
R827
15K
R816
820
R836
820
C825
4.7uF
16V
GND-G
C824
4.7uF
16V
GND-RB
VCC_7V_G
VCC_7V_G
R835
10K
R817
10K
R824
10K
R849
10K
C813
2200pF
50V
C814
2200pF
50V
R828
9.1K
1/16W
1%
R831
9.1K
1/16W
1%
Q801
KTC5103D
E
B
C
Q806
KTC5103D
E
B
C
R876
0
R904
0
R866
0
R902
0
R823
0
R844
0
GREEN LED
Differential Pair
RED
BLUE
GREEN
HX300-JE
Differential Pair
01
LED DRIVER
01
10.01.08
RED/BLUE LED
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only