Page 1
Internal Use Only
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
LED LCD TV
SERVICE MANUAL
CHASSIS : LJ22E
MODEL : 47LM6700 47LM6700-SA
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Printed in KoreaP/NO : MFL67402915 (1203-REV00)
Page 2
CONTENTS
CONTENTS .............................................................................................. 2
PRODUCT SAFETY ................................................................................. 3
SPECIFICATION ....................................................................................... 4
ADJUSTMENT INSTRUCTION .............................................................. 14
SCREW ASSEMBLY WORKING GUIDE ................................................22
EXPLODED VIEW .................................................................................. 23
SCHEMATIC CIRCUIT DIAGRAM ..............................................................
Only for training and service purposes
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 3
SAFETY PRECAUTIONS
IMPORTANT SAFETY NOTICE
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
Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
General Guidance
An isolation 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 th e cir cuitry that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film Resistor,
over 1 W), keep the resistor 10 mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Before returning the receiver to the customer,
always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, etc., to
be sure the set is safe to operate without damage of electrical
shock.
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 position, 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 1 MΩ and 5.2 MΩ.
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 Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.
Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF 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 exp ose d metallic par t. Any voltage
measured must not exceed 0.75 volt RMS which is corresponds to
0.5 mA.
In case any measurement is out of the limits specified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current Hot Check circuit
Only for training and service purposes
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 4
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement
1. Application range
This spec sheet is applied all of the 32”,42”,47”,55”,60”, 65”
LCD TV with LJ22E chassis.
2. Test condition
Each part is tested as below without special notice.
1) Temperature : 25 ºC ± 5 ºC (77±9 ºF), CST : 40±5 ºC
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
- AC 100-240 V~, 50/60 Hz
* Standard Voltage of each products is marked by models.
4) Specification and performance of each parts are followed
ea ch drawing and s pe cificatio n b y p art number in
accordance with BOM.
5) The receiver must be operated for about 20 minutes prior to
the adjustment.
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety : CE, IEC specification
- EMC : CE, IEC
.
Only for training and service purposes
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 5
4. General Specification
No Item Specication Remark
1. Display Screen Device 32” wide Color Display Module
42” wide Color Display Module
47” wide Color Display Module
55” wide Color Display Module
60” wide Color Display Module
65” wide Color Display Module
2. Aspect Ratio 16:9 All
3. LCD Module 32" TFT WUXGA LCD
42" TFT WUXGA LCD
47” TFT WUXGA LCD
55” TFT WUXGA LCD
60” TFT WUXGA LCD
65” TFT WUXGA LCD
4. Operating Environment 1) Temp. : 0 ~ 40 deg LGE SPEC
2) Humidity : 0 ~ 85%
5. Storage Environment 1) Temp. : -20 ~ 60 deg
2) Humidity : 10 ~ 90%
6. Input Voltage AC100 ~ 240V, 50/60Hz
7. Power Consumption(Max) =
LCD(Module) + Backlight(LED)
FHD
T120Hz
Edge LED
FHD
T120
(M120)Hz
Edge LED
FPR (GPR)
FHD
T120Hz
Semi-LCM
FHD
T240Hz
Semi-LCM
32” 38 W Normal : LC320EUN-SEM1 [32LS5700-SB]
42” 48 W Normal : LC420EUE-SEM1 [42LS5700-SB]
47” 72 W Normal : LC470EUE-SEM1 [47LS5700-SB]
60” W Normal :TBD [60LS5700-SB]
32” 38 W FPR : LC320EUN-SEF2 [32LM6200-SA]
42” 48 W FPR : LC420EUE-SEF1 [42LM6200-SA]
47” 72 W FPR : LC470EUE-SEF1 [47LM6200-SA]
55” 98 W FPR : LC550EUE-SEF1 [55LM6200-SA]
65” Typ : 182
Max : 197
32 45 W FPR : LC320EUA-PEF1 [32LM6400-SA]
42 62 W FPR : LC420EUG-PEF1 [42LM64/6700-SA]
47 59 W FPR : LC470EUG-PEF1 [47LM64/6700-SA]
55 67.2 W FPR : LC550EUG-KEF1 [55LM64/6700-SA]
42” 60 W FPR : LC420EUH-PEF1 [42LM7600-SA]
47” 83 W FPR : LC470EUH-PEF1 [47LM7600-SA]
55 108 W FPR : LC550EUH-PEF1 [55LM7600-SA]
Resolution: 1920*1080
Resolution: 1920*1080
Resolution: 1920*1080
Resolution: 1920*1080
Resolution: 1920*1080
Resolution: 1920*1080
W GPR : T645HB01-V0 [65LM6200-SA]
Only for training and service purposes
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 6
8. LCD Module Size Maker Inch (H) × (V) × (D)
LGD 32” 727.4 x 429.0 x 22.7 LC320EUN-SEM1
LC320EUN-SEF2
715.8 x 423.03 x 23.8
(with Side Sealing)
42” 960.4 x 560.4 x 17.4
949.2 x 554.2 x 16.8 LC420EUG-PEF1
47” 1070.6 x 622.0 x 22.0
1058.7 x 615.8 x 20.7 LC470EUG-PEF1
55” 1244.6 x 720.9 x 22.0 LC550EUE-SEF1
1228.6 x 711.4 x 20.7 LC550EUG-KEF1 : Edge 3D_T120Hz
AUO 65” 1508 x 878 x 12.8
Pixel Pitch Maker Inch (H) × (V) × (D)
LGD 32”
42” 0.4845 x 0.4845
47” 0.5415 x 0.5415
55” 0.630 x 0.630 LC550EUE-SEF1 : Edge 3D_T120Hz
Back Light LGD 32” Edge-LED LC320EUN-SEF2
42” Edge-LED LC420EUE-SEF1
47” Edge-LED LC470EUE-SEF1
55” Edge-LED LC550EUE-SEF1
AUO 32” Edge-LED T320HVN01.0
65” Edge-LED
0.36375 x 0.36375 LC320EUN-SEM1
0.12125 x 0.12125 LC320EUA-PEF1
0.51415 x 0.51415 LC470EUG-PEF1
LC320EUA-PEF1
LC420EUE-SEF1
LC420EUE-SEM1
LC420EUH-PEF1
LC470EUE-SEF1
LC470EUE-SEM1
LC470EUH-PEF1
LC550EUH-KEF1 : Edge 3D_T240Hz
LC320EUN-SEF2
LC420EUE-SEF1
LC420EUE-SEM1
LC420EUG-PEF1
LC420EUH-PEF1
LC470EUE-SEF1
LC470EUE-SEM1
LC470EUH-PEF1
LC550EUG-KEF1 : Edge 3D_T120Hz
LC550EUH-KEF1 : Edge 3D_T240Hz
LC320EUA-KEF1
LC420EUG-KEF1
LC420EUE-SEM1
LC420EUH-KEF1
LC470EUG-KEF1
LC470EUE-SEM1
LC470EUH-KEF1
LC550EUG-KEF1
LC550EUH-KEF1
Only for training and service purposes
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 7
5. Supported video resolutions
5.1. Component (Y, PB, PR)
No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed
1. 720*480 15.73 60 13.5135 SDTV ,DVD 480I
2. 720*480 15.73 59.94 13.5 SDTV ,DVD 480I
3. 720*480 31.50 60 27.027 SDTV 480P
4. 720*480 31.47 59.94 27.00 SDTV 480P
5. 720*576 15.625 50* 13.5 SDTV 576I
6. 720*576 31.25 50* 13.5 SDTV 576P
7. 1280*720 37.5 50* 74.25 HDTV 720P
8. 1280*720 45.00 60.00 74.25 HDTV 720P
9. 1280*720 44.96 59.94 74.176 HDTV 720P
10. 1929*1080 28.125 50* 74.25 HDTV 1080I
11. 1920*1080 33.75 60.00 74.25 HDTV 1080I
12. 1920*1080 33.72 59.94 74.176 HDTV 1080I
13. 1920*1080 56.25 50* 148.5 HDTV 1080P
14. 1920*1080 67.50 60 148.50 HDTV 1080P
15. 1920*1080 67.432 59.94 148.352 HDTV 1080P
16. 1920*1080 27.00 24.00 74.25 HDTV 1080P
17. 1920*1080 26.97 23.976 74.176 HDTV 1080P
18. 1920*1080 33.75 30.00 74.25 HDTV 1080P
19. 1920*1080 33.71 29.97 74.176 HDTV 1080P
5.2. RGB( PC ) : RGB-PC EDID DATA : Refer to adjust specification
No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed
1 640*350 31.468 70.09 25.17 EGA X
2 720*400 31.469 70.08 28.32 DOS O
3 640*480 31.469 59.94 25.17 VESA(VGA) O
4 800*600 37.879 60.31 40.00 VESA(SVGA) O
5 1024*768 48.363 60.00 65.00 VESA(XGA) O
6 1152*864 54.348 60.053 VESA
7 1360*768 47.712 60.015 85.50 VESA (WXGA) O
8 1920*1080 67.5 60.00 148.5 WUXGA(CEA861D) O
Only for training and service purposes
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 8
5.3. HDMI : EDID DATA : Refer to adjust specification
No Resolution H-freq(kHz) V-freq.(Hz)
PC
1 640*350 31.468 70.09 25.17 EGA
2 720*400 31.469 70.08 28.32 DOS
3 640*480 31.469 59.94 25.17 VESA(VGA)
4 800*600 37.879 60.31 40 VESA(SVGA)
5 1024*768 48.363 60.00 65 VESA(XGA)
6 1152*864 54.348 60.053 80.002 VESA(VGA)
7 1360*768 47.712 60.020 84.75 VESA(WXGA)
8 1280*1024 63.981 60.015 109.00 SXGA Only FHD Model
9 1920*1080 67.5 60.00 158.40 WUXGA(Reduced Blanking) FHD only
DTV
1 720*480 15.73 59.94 13.500 SDTV, DVD 480I(525I)
2 720*480 15.75 60.00 13.514 SDTV, DVD 480I(525I)
3 720*576 15.625 50.00 13.500 SDTV, DVD 576I(625I) 50Hz
4 720*480 31.47 59.94 27 SDTV 480P
5 720*480 31.5 60.00 27.027 SDTV 480P
6 720*576 31.25 50.00 27 SDTV 576P
7 1280*720 44.96 59.94 74.176 HDTV 720P
8 1280*720 45 60.00 74.25 HDTV 720P
9 1280*720 37.5 50.00 74.25 HDTV 720P
10 1920*1080 28.125 50.00 74.25 HDTV 1080I
11 1920*1080 33.72 59.94 74.176 HDTV 1080I
12 1920*1080 33.75 60.00 74.25 HDTV 1080I
13 1920*1080 26.97 23.976 63.296 HDTV 1080P
14 1920*1080 27.00 24.000 63.36 HDTV 1080P
15 1920*1080 33.71 29.97 79.120 HDTV 1080P
16 1920*1080 33.75 30.00 79.20 HDTV 1080P
17 1920*1080 56.25 50.00 148.5 HDTV 1080P
18 1920*1080 67.432 59.94 148.350 HDTV 1080P
19 1920*1080 67.5 60.00 148.5 HDTV 1080P
Pixel
clock(MHz)
Proposed Remark
(Support to HDMI-PC)
Only for training and service purposes
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 9
5.4. 3D mode
5.2.1. RF Input
No Resolution Proposed 3D input proposed mode
1 HD 1080I
720P
2 SD 576P
576I
5.2.2. RF Input (3D supported mode automatically)
No Signal 3D input proposed mode
1 Frame Compatible Side by Side(Half), Top & Bottom
5.2.3. HDMI Input 1.3(3D supported mode manually)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
1 1280*720 45.00 60.00 74.25 HDTV 720P 2D to 3D
2 1280*720 37.500 50 74.25 HDTV 720P 2D to 3D
3 1920*1080 33.75 60.00 74.25 HDTV 1080I 2D to 3D
4 1920*1080 28.125 50.00 74.25 HDTV 1080I 2D to 3D
5 1920*1080 27.00 24.00 74.25 HDTV 1080P 2D to 3D
6 1920*1080 28.12 25 74.25 HDTV 1080P 2D to 3D
7 1920*1080 33.75 30.00 74.25 HDTV 1080P 2D to 3D
8 1920*1080 56.25 50 148.5 HDTV 1080P 2D to 3D
9 1920*1080 67.50 60.00 148.5 HDTV 1080P 2D to 3D
2D to 3D
Side by Side(Half)
Top & Bottom
2D to 3D
Side by Side(half),
Top & Bottom,
Single Frame Sequential
Side by Side(half),
Top & Bottom,
Single Frame Sequential
Side by Side(half),
Top & Bottom
Side by Side(half),
Top & Bottom
Side by Side(half),
Top & Bottom,
Checkerboard
Side by Side(half),
Top & Bottom,
Checkerboard
Side by Side(half),
Top & Bottom,
Checkerboard
Side by Side(half),
Top & Bottom,
Checkerboard,
Single Frame Sequential,
Row Interleaving,
Column Interleaving
Side by Side(half),
Top & Bottom,
Checkerboard,
Single Frame Sequential,
Row Interleaving,
Column Interleaving
Only for training and service purposes
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 10
5.2.4. HDMI Input 1.4b (3D supported mode automatically)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed
mode
1 640*480 31.469 / 31.5 59.94/ 60 25.175/25.2 Top-and-Bottom
Side-by-side(half)
2 62.938 / 63 59.94/ 60 50.35/50.4 Frame packing
Line alternative
3 31.469 / 31.5 59.94/ 60 50.35/50.4 Side-by-side(Full) (SDTV 480P)
4 720*480 31.25 50 27 Top-and-Bottom
Side-by-side(half)
5 62.5 50 54 Frame packing
Line alternative
6 31.25 50 54 Side-by-side(Full) (SDTV 480P)
7 720*576 31.25 50 27 Top-and-Bottom
Side-by-side(half)
8 62.5 50 54 Frame packing
Line alternative
9 31.25 50 54 Side-by-side(Full) (SDTV 576P)
10 15.625 50 27 Top-and-Bottom
Side-by-side(half)
11 31.25 50 54 Frame packing
Field alternative
12 15.625 50 54 Side-by-side(Full) (SDTV 576I)
13 1280*720 37.5 50 74.25 Top-and-Bottom
Side-by-side(half)
14 75 50 148.5 Frame packing
Line alternative
15 37.5 50 148.5 Side-by-side(Full) (HDTV 720P)
16 44.96 / 45 59.94 / 60 74.18/74.25 Top-and-Bottom
Side-by-side(half)
17 89.91 / 90 59.94 / 60 148.35/148.5 Frame packing
Line alternative
18 44.96 / 45 59.94 / 60 148.35/148.5 Side-by-side(Full) (HDTV 720P)
Secondary(SDTV 480P)
Secondary(SDTV 480P)
Secondary(SDTV 480P)
(SDTV 480P)
Secondary(SDTV 480P)
Secondary(SDTV 480P)
Secondary(SDTV 480P)
(SDTV 480P)
Secondary(SDTV 576P)
Secondary(SDTV 576P)
Secondary(SDTV 576P)
(SDTV 576P)
Secondary(SDTV 576I)
Secondary(SDTV 576I)
Secondary(SDTV 576I)
(SDTV 576I)
Primary(HDTV 720P)
Primary(HDTV 720P)
Primary(HDTV 720P)
(HDTV 720P)
Primary(HDTV 720P)
Primary(HDTV 720P)
Primary(HDTV 720P)
(HDTV 720P)
Proposed
Only for training and service purposes
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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 11
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed
mode
19 1920*1080 33.72 / 33.75 59.94 / 60 74.18/74.25 Top-and-Bottom
Side-by-side(half)
20 67.432 / 67.5 59.94 / 60 148.35/148.5 Frame packing
Field alternative
21 33.72 / 33.75 59.94 / 60 148.35/148.5 Side-by-side(Full) (HDTV 1080I)
22 28.125 50.00 74.25 Top-and-Bottom
Side-by-side(half)
23 56.25 50.00 148.5 Frame packing
Field alternative
24 28.125 50.00 148.5 Side-by-side(Full) (HDTV 1080I)
25 26.97 / 27 23.97 / 24 74.18/74.25 Top-and-Bottom
Side-by-side(half)
26 43.94 / 54 23.97 / 24 148.35/148.5 Frame packing
Line alternative
27 26.97 / 27 23.97 / 24 148.35/148.5 Side-by-side(Full) (HDTV 1080P)
28 28.12 25 74.25 Top-and-Bottom
Side-by-side(half)
29 56.25 25 148.5 Frame packing
Line alternative
30 28.125 25 148.5 Side-by-side(Full) (HDTV 1080P)
31 33.716 / 33.75 29.976 / 30.00 74.18/74.25 Top-and-Bottom
Side-by-side(half)
32 67.432 / 67.5 29.976 / 30.00 148.35/148.5 Frame packing
Line alternative
33 33.716 / 33.75 29.976 / 30.00 148.35/148.5 Side-by-side(Full) (HDTV 1080P)
34 56.25 50 148.5 Top-and-Bottom
Side-by-side(half)
35 67.43 / 67.5 59.94 / 60 148.35/148.50 Top-and-Bottom
Side-by-side(half)
Secondary(HDTV 1080I)
Primary(HDTV 1080I)
Primary(HDTV 1080I)
(HDTV 1080I)
Secondary(HDTV 1080I)
Primary(HDTV 1080I)
Primary(HDTV 1080I)
(HDTV 1080I)
Primary(HDTV 1080P)
Primary(HDTV 1080P)
Primary(HDTV 1080P)
(HDTV 1080P)
Secondary(HDTV 1080P)
Secondary(HDTV 1080P)
Secondary(HDTV 1080P)
(HDTV 1080P)
Primary(HDTV 1080P)
Secondary(HDTV 1080P)
Primary(HDTV 1080P)
(HDTV 1080P)
Primary(HDTV 1080P)
Secondary(HDTV 1080P)
Primary(HDTV 1080P)
Secondary(HDTV 1080P)
Proposed
5.2.5. HDMI-PC 3D Input (3D supported mode manually)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1024*768 48.36 60 65 2D to 3D,
Side by Side(half)
Top & Bottom
2 1360*768 47.71 60 85.5 2D to 3D,
Side by Side(half)
Top & Bottom
3 1920*1080 67.500 60 148.50 2D to 3D,
Side by Side(half)
Top & Bottom,
Checker Board,
Single Frame Sequential
4 Others - - - 2D to 3D 640*350
- 11 -
Only for training and service purposes
HDTV 768P
HDTV 768P
HDTV 1080P
720*400
640*480
800*600
1152*864
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 12
5.2.6. RGB-PC 3D Input (3D supported mode manually)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1024*768 48.36 60 65 2D to 3D,
Side by Side(half)
Top & Bottom
2 1360*768 47.71 60 85.5 2D to 3D,
Side by Side(half)
Top & Bottom
3 1920*1080 67.500 60 148.50 2D to 3D,
Side by Side(half)
Top & Bottom
4 Others - - - 2D to 3D 640*350
HDTV 768P
HDTV 768P
HDTV 1080P
720*400
640*480
800*600
1152*864
1280*1024
5.2.7. USB Input (3D) (3D supported mode manually)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1920*1080 33.75 30 74.25 2D to 3D
Side by Side(Half)*,
Top & Bottom*,
Checkerboard*
Row Interleaving,
Column Interleaving
(Photo : side by Side(half),
Top & Bottom)
HDTV 1080P
5.2.8. DLNA Input (3D)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1920*1080 33.75 30 74.25 2D to 3D
Side by Side(Half)*,
Top & Bottom*,
Checkerboard*
Row Interleaving,
Column Interleaving
(Photo : side by Side(half), Top
& Bottom)
- 12 -
Only for training and service purposes
HDTV 1080P
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 13
5.2.9. Component 3D Input (3D supported mode manually)
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed
1 1280*720 37.5 50 74.25 2D to 3D,
Side by Side(half),
Top & Bottom
2 1280*720 45.00 60.00 74.25 2D to 3D,
Side by Side(half),
Top & Bottom
3 1280*720 44.96 59.94 74.176 2D to 3D,
Side by Side(half)
Top & Bottom
4 1920*1080 33.75 60.00 74.25 2D to 3D,
Side by Side(half)
Top & Bottom
5 1920*1080 33.72 59.94 74.176 2D to 3D,
Side by Side(half)
Top & Bottom
6 1920*1080 28.12 50 74.25 2D to 3D,
Side by Side(half)
Top & Bottom
7 1920*1080 67.500 60 148.50 2D to 3D,
Side by Side(half)
Top & Bottom
8 1920*1080 67.432 59.94 148.352 2D to 3D,
Side by Side(half)
Top & Bottom
9 1920*1080 27.000 24.000 74.25 2D to 3D,
Side by Side(half)
Top & Bottom
10 1920*1080 28.12 25 74.25 2D to 3D,
Side by Side(half)
Top & Bottom
11 1920*1080 56.25 50 74.25 2D to 3D,
Side by Side(half)
Top & Bottom
12 1920*1080 26.97 23.976 74.176 2D to 3D,
Side by Side(half)
Top & Bottom
13 1920*1080 33.75 30.000 74.25 2D to 3D,
Side by Side(half)
Top & Bottom
14 1920*1080 33.71 29.97 74.176 2D to 3D,
Side by Side(half)
Top & Bottom
HDTV 720P
HDTV 720P
HDTV 720P
HDTV 1080I
HDTV 1080I
HDTV 1080I
HDTV 1080P
HDTV 1080P
HDTV 1080P
HDTV 1080P
HDTV 1080P
HDTV 1080P
HDTV 1080P
HDTV 1080P
Only for training and service purposes
- 13 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 14
ADJUSTMENT INSTRUCTION
1. Application Range
This specification sheet is applied all of the LJ22E LCD TV
models, which produced in manufacture department or similar
LG TV factory.
2. Specification
(1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolation
transformer will help protect test instrument.
(2) Adjustment must be done in the correct order. But it is
flexible when its factory local problem occurs.
(3) The adjustment must be performed in the circumstance of
25 ±5ºC of temperature and 65±10% of relative humidity if
there is no specific designation.
(4) The input voltage of the receiver must keep 100~220V,
50/60Hz.
(5) Before adjustment, execute Heat-Run for 5 minutes.
▪ After Receive 100% Full white pattern (06CH) then process
Heat-run
(or “8. Test pattern” condition of Ez-Adjust status)
▪ How to make set white pattern
1) Press Power ON button of Service Remocon
2) Pr ess ADJ button of Service remocon. Select “8. Test
pattern” and, after select “White” using navigation button,
and then you can see 100% Full White pattern.
* In this status you can maintain Heat-Run useless any pattern
generator
* Notice : if you mai nt ain one pictu re ov er 20 minutes
(Especially sharp distinction black with white pattern
-13Ch, or Cross hatch pattern – 09Ch) then it can
appear image stick near black level.
4. PCB Assembly Adjustment
4.1. MAC Address, ESN Key and Widevine
Key download
4.1.1. Equipment & Condition
1) Play file: keydownload.exe
4.1.2. Communication Port connection
1) Key Write: Com 1,2,3,4 and 115200 (Baudrate)
2) Barcode: Com 1,2,3,4 and 9600 (Baudrate)
4.1.3. Download process
1) Select the download items.
2) Mode check: Online Only
3) Check the test process
- DETECT -> MAC_WRITE -> ESN_WRITE -> WIDEVINE_
WRITE
4) Play : START
5) Check of result: Ready, Test, OK or NG
4.1.4. Communication Port connection
1) Connect: PCBA Jig -> RS-232C Port == PC -> RS-232C
Port
3. Adjustment items
3.1. PCB Assembly Adjustment
▪ MAC Address / ESN / Widevine Download
▪ Adjust 1080p Comp1/RGB (Except GP3 BCM MODEL using
ADC OTP)
▪ EDID (The Extended Display Identific ation Data)/D DC
(Display Data Channel) download
* If it is necessary, it can adjustment at Manufacture Line
You can see set adjustment status at “1. ADJUST CHECK”
of the “In-start menu”
3.2. Set Assembly Adjustment
▪ Color Temperature (White Balance) Adjustment
▪ Using RS-232C
▪ PING Test
▪ Selection Factory output option
Only for training and service purposes
4.1.5. Download
1) 11Y LCD TV + MAC + Widevine + ESN Key
4.1.6. Inspection
- In INSTART menu, check these keys.
- 14 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 15
4.2. LAN PORT INSPECTION(PING TEST)
4.1.1. Equipment setting
1) Play the LAN Port Test PROGRAM.
2) Input IP set up for an inspection to Test
Program.
*IP Number : 12.12.2.2.
4.2.2. LAN PORT inspection (PING TEST)
1) Play the LAN Port Test Program.
2) connect each other LAN Port Jack.
3) Play Test (F9) button and confirm OK Message.
4) remove LAN CABLE
4.3. Using RS-232C
- Adjust 3 items at 3.1 PCB assembly adjustments “adjustment
sequence” one after the order.
● Adjustment protocol
Order Command Set response
(1) Inter the Adjustment mode aa 00 00 a 00 OK00x
(2) Change the Source xb 00 40
xb 00 60
(3) Start Adjustment ad 00 10
(4) Return the Response OKx ( Success condition )
(5) Read Adjustment data ( main)
ad 00 20
( main )
ad 00 30
(6) Conrm Adjustment ad 00 99 NG 03 00x (Failed condition)
(7) End of Adjustment ad 00 90 d 00 OK90x
See ADC Adjustment RS232C Protocol_Ver1.0
b 00 OK40x (Adjust 480i Comp1 )
(Adjust 1080p Comp1)
b 00 OK60x (Adjust 1080p RGB)
NGx ( Failed condition )
(main : component1 480i, RGB 1080p)
000000000000000000000000007c007b006dx
(main : component1 1080p)
000000070000000000000000007c0083
0077x
NG 03 01x (Failed condition)
NG 03 02x (Failed condition)
OK 03 03x (Success condition)
● Necessary items before Adjustment items
▪ Pattern Generator : (MSPG-925FA)
▪ Adjust 480i Comp1 (MSPG-925FA:model :209 , pattern :65) –
Comp1 Mode
▪ Adjust 1080p Comp1 (MSPG-925FA:model :225 , pattern
:65) – Comp1 Mode
▪ Adjust RGB (MSPG-925FA:model :225 , Pattern :65) – RGB-
PC Mode
If you want more information then see the below Adjustment
method (Factory Adjustment)
● Adjustment sequence
▪ aa 00 00: Enter the ADC Adjustment mode.
▪ xb 00 40: Change the mode to Component1 (No actions)
▪ ad 00 10: Adjust 480i Comp
▪ ad 00 10: Adjust 1080p Comp
▪ xb 00 60: Change to RGB-PC mode(No action)
▪ ad 00 10: Adjust 1080p RGB
▪ xb 00 90: Endo of Adjustmennt
Only for training and service purposes
- 15 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 16
5. Factory Adjustment
G
5.1. EDID (The Extended Display Identification
Data)/DDC (Display Data Channel) Download
● Summary
▪ It is established in VESA, for communication between PC
and Monitor without order from user for building user
condition. It helps to make easily use realize “Plug and Play”
function. For EDID data write, we use DDC2B protocol.
● Auto Download
▪ After enter Service Mode by pushing “ADJ” key
▪ Enter EDID D/L mode.
▪ Enter “START” by pushing “OK” key.
=> Caution : Never connect HDMI & D-sub Cable when the
user downloading . Use the proper cables below
for EDID Writing.
● Write HDMI EDID data
▪ Using instruments
- Jig.(PC Serial to D-Sub connection) for PC, DDC adjustment.
- S/W for DDC recording (EDID data write and read)
- D-sub jack
- Additional HDMI cable connection Jig.
▪ Preparing and setting
- Set instruments and Jig. Like pic.5), then turn on PC and Jig
- Operate DDC write S/W (EDID write & read)
- It will operate in the DOS mode.
LCD TV SET
PC
(or digital board)
JI
Pic.3) For write EDID data, setting Jig and another instruments.
* EDID data for Non 3DTV (LS5700-SB Series) (Model name =
LG TV)
- HDMI EDID table (0x1E : Physical Address)
※ Edid data and Model option download (RS232)
NO Item CMD 1 CMD 2 Data 0
Enter
download
MODE
Edid data
and
Model
option
download
Download
‘Mode In’
Download A E *Note1 *Note2 Automatically
Adjust
‘Mode Out’
Adjustment
Conrmation
A E 0 0 When transfer the
A E 9 0
A E 9 9 To check Download
Manual Download
‘Mode In’,
Carry the command.
download
(The use of a
internal Data)
on Assembly line.
- HDMI-1 EDID table (0x43, 0x15)
1) HDMI 1 Check sum : 0x43, 0X15 (CEA Block 0x1E :10)
2) HDMI 2 Check sum : 0x43, 0X05 (CEA Block 0x1E :20)
3) HDMI 3 Check sum : 0x43, 0XF5 (CEA Block 0x1E :30)
4) HDMI 4 Check sum : 0x43, 0XE5 (CEA Block 0x1E :40)
- Analog (RGB) EDID table
1) RGB CheckSum : 5C
Only for training and service purposes
- 16 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 17
* EDID data for 3DTV (LM6200 Series) (Model name = LG TV)
- HDMI EDID table (0x1E : Physical Address)
HDMI-1 EDID table (0x43, 0x4D)
1) HDMI 1 Check sum : 0x43, 0X4D (CEA Block 0x1E :10)
2) HDMI 2 Check sum : 0x43, 0X3D (CEA Block 0x1E :20)
3) HDMI 3 Check sum : 0x43, 0X2D (CEA Block 0x1E :30)
4) HDMI 4 Check sum : 0x43, 0X1D (CEA Block 0x1E :40)
● Connection Diagram (Auto Adjustment)
▪ Using Inner Pattern
▪ Using HDMI input
<Pic.5 Connection Diagram for Adjustment White balance>
- Analog (RGB) EDID table
5.2. Adjustment Color Temperature
(White balance)
● Using Instruments
▪ Color Analyzer: CA-210 (CH 14)
- Using LCD color temperature, Color Analyzer (CA-210) must
use CH 14, which Matrix compensated (White, Red, Green,
Blue compensation) with CS-2100. See the Coordination
bellowed one.
▪ Auto-adjustment Equipment (It needs when Auto-adjustment
– It is availed communicate with RS-232C : Baud rate:
115200)
▪ Video Signal Generator MSPG-925F 720p, 216Gray (Model:
217, Pattern 78)
● White Balance Adjustment
If you can’t adjust with inner pattern, then you can adjust it
using HDMI pattern. You can select option at “Ez-Adjust Menu
– 7. White Balance” there items “NONE, INNER, HDMI”. It is
normally setting at inner basically. If you can’t adjust using
inner pattern you can select HDMI item, and you can adjust.
In manual Adjust case, if you press ADJ button of service
remocon, and enter “Ez-Adjust Menu – 7. White Balance”,
then automatically inner pattern operates. (In case of “Inner”
originally “Test-Pattern. On” will be selected in The “TestPattern. On/Off”.
▪ Connect all cables and equipments like Pic.5)
▪ Set Baud Rate of RS-232C to 115200. It may set 115200
orignally.
▪ Connect RS-232C cable to set
▪ Connect HDMI cable to set
Only for training and service purposes
- 17 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 18
● RS-232C Command (Commonly apply)
RS-232C COMMAND
CMD DATA ID
Explanation
wb 00 00 White Balance adjustment start
Wb 00 10
Start of adjust gain (Inner white pattern)
wb 00 1f End of gain adjust
wb 00 20
Start of offset adjust(Inner white pattern)
wb 00 2f End of offset adjust
wb 00 ff End of White Balance adjust
(Inner pattern disappeared)
▪ “wb 00 00”: Start Auto-adjustment of white balance.
▪ “wb 00 10”: Start Gain Adjustment (Inner pattern)
▪ “jb 00 c0” :
▪ …
▪ “wb 00 1f”: End of Adjustment
* If it needs, offset adjustment (wb 00 20-start, wb 00 2f-end)
▪ “wb 00 ff”: End of white balance adjustment (inner pattern
disappear)
※ Notice) Adjustment Mapping information
RS-232C COMMAND
[CMD ID DATA]
C50 0 W50 00 C50 0 W50
R Gain Jg ja jd 00 192 192 192 192
G Gain Jh jb je 00 189 175 157 192
B Gain Ji jc jf 153 127 57 192
R Gain 64 64 64 127
G Gain 64 64 64 127
B Gain 64 64 64 127
MIN CENTER
(DEFAULT)
▪ When Col or temperature (White balance) Adju stmen t
(Automatically)
- Press “Power only key” of service remocon and operate
automatically adjustment.
- Set BaudRate to 115200.
▪ You must start “wb 00 00” and finish it “wb 00 ff”.
▪ If it needs, then adjustment “Offset”.
MAX
● White Balance Adjustment (Manual adjustment)
▪ Test Equipment: CA-210
- Using LCD color temperature, Color Analyzer (CA-210) must
use CH 14, which Matrix compensated (White, Red, Green,
Blue compensation) with CS-2100. See the Coordination
bellowed one.
▪ Manual adjustment sequence is like bellowed one.
- Turn to “Ez-Adjust” mode with press ADJ button of service
remocon.
- Select “10.Test Pattern” with CH+/- button and press enter.
Then set will go on Heat-run mode. Over 30 minutes set let
on Heat-run mode.
- Let CA-210 to zero calibration and must has gap more 10cm
from center of LCD module when adjustment.
- Press “ADJ” button of service remocon and select “7.White-
Balance” in “Ez-Adjust” then press “►” button of navigation
key.
(When press “►” button then set will go to full white mode)
- Adjust at three mode (C50, 0, W50)
- If “C50 (cool)” mode
Let B-Gain to 192 and R, G, B-Cut to 64 and then control R, G
gain adjustment High Light adjustment.
- If “0 (Medium)” and “W50(Warm)” mode
Let R-Gain to 192 and R, G, B-Cut to 64 and then control G, B
gain adjustment High Light adjustment.
- All of the three mode
Let R-Gain to 192 and R, G, B-Cut to 64 and then control G, B
gain adjustment High Light adjustment.
- With volume button (+/-) you can adjust.
- After all adjustment finished, with Enter (■ key) turn to
Ez-Adjust mode. Then with ADJ button, exit from adjustment
mode
Attachment: White Balance adjustment coordination and color
temperature.
● Using CS-1000 Equipment.
- C50 (COOL) : T=11000K, △uv=0.000, x=0.276 y=0.283
- 0 (MEDIUM) : T=9300K, △uv=0.000, x=0.285 y=0.293
- W50 (WARM) : T=6500K, △uv=0.000, x=0.313 y=0.329
Using CA-210 Equipment. (14 CH)
- Contrast value: 208 Gray
Color temperature Test Equipment
C50 CA-210 0.269±0.002 0.273±0.002
0 CA-210 0.285±0.002 0.293±0.002
W50 CA-210 0.313±0.002 0.329±0.002
Color Coordination
x y
Only for training and service purposes
- 18 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 19
Using CA-210 Equipment. (18 CH)
White Balance adjustment coordination and color temperature for
Edge LED
X=0.269
(±0.002)
Y=0.273
(±0.002)
X=0.285
(±0.002)
Y=0.293
(±0.002)
X=0.313
(±0.002)
Y=0.329
(±0.002)
<Test signal>
Inner pattern
(204 Gray
80IRE)
Color
Temperature
C50 13,000k K
0 9,300k K
W50 6,500k K
White Balance adjustment table
Color coordination is different according to heat run time.
5.3. EYE-Q function check
(1) Turn on TV
(2) Press EYE key of Adj. R/C
(3) Cover the Eye Q II sensor on the front of the using your
hand and wait for 6 seconds
(4) Confirm that R/G/B value is lower than 10 of the “Raw Data
(Sensor data, Back lignt )” . If after 6 seconds, R/G/B
value is not lower than 10, replace Eye Q II sensor
(5) Remove your hand from the Eye Q II sensor and wait for 6
seconds
(6) Confirm that “ok” pop up.
If change is not seen, replace Eye Q II sensor
LSxxxx, LM5xxx, LM6xxx, 42LM7xxx, AUO(65LM6200)
Cool Medium Warm
H/R Time(Min)
1 0-2 280 287 296 307 320 337
2 3-5 279 285 295 305 319 335
3 6-9 277 284 293 304 317 334
4 10-19 276 283 292 303 316 333
5 20-35 274 280 290 300 314 330
6 36-49 272 277 288 297 312 327
7 50-79 271 275 287 295 311 325
8 80-119 270 274 286 294 310 324
9 Over 120 269 273 285 293 309 323
x y x x y x
269 273 285 293 313 329
47/55LM7xxx, 47/55LM8xxx, 47/55LM9xxx
Cool Medium Warm
H/R Time(Min)
1 0-2 283 293 299 313 320 339
2 3-5 282 291 298 311 319 337
3 6-9 281 290 297 310 318 336
4 10-19 279 289 295 309 316 335
5 20-35 277 284 293 304 314 330
6 36-49 274 279 290 299 311 325
7 50-79 271 277 287 297 308 323
8 80-119 270 274 286 294 307 320
9 Over 120 269 273 285 293 306 319
x y x x y x
269 273 285 293 313 329
Step2 Step3 Step4
Step5 Step6
5.4. Magic Motion remote controller Check
5.4.1 Test equipment
- RF-remote controller for check, IR-KEY-CODE remote
controller.
- Check AA battery before test. A recommendation is that a
tester change battery every lots.
5.4.2. Test
(1) Make pairing with TV set by pressing “Mute (START) key”
on RCU.
(2) Check a cursor on screen by pressing ‘ENTER” or “OK”
key of RCU
(3) Stop paring with TV set by pressing “VOL+ (STOP) key.
Only for training and service purposes
- 19 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 20
5.5. 3D pattern test (Only for 3D models)
5.5.1. Test equipment
(1) Pattern Generator MSHG-600 or MSPG-6100 (HDMI 1.4
support)
(2) Pattern: HDMI mode (model No. 872, pattern No. 83)
5.6. HDMI ARC Function Inspection
5.6.1. Test equipment
- Optic Receiver Speaker
- MSHG-600 (SW: 1220 ↑)
- HDMI Cable (for 1.4 version)
5.5.2. Test method
(1) Input 3D test signal as Fig.1.
(2) Press ‘OK” key as a 3D input OSD is shown.
(3) Check pattern as Fig2 without 3D glasses. (3D mode
without 3D glasses)
Fig.2 Fig.3
<OK in 3D mode without 3D glasses> <NG in 3D mode without 3D glasses>
5.6.2. Test method
(1) Insert the HDMI Cable to the HDMI ARC port from the
master equipment (HDMI1)
(2) Check the sound from the TV Set
(3) Check the Sound from the Speaker or using AV & Optic
TEST program (It’s connected to MSHG-600)
Only for training and service purposes
* Remark: Inspect in Power Only Mode and check SW version
in a master equipment
5.7. Selection of Country option
Selection of country option is allowed only North American
model (Not allowed Korean model). It is selection of Country
about Rating and Time Zone.
▪ Models: All models which use LJ22E Chassis (See the first
page.)
▪ Press “In-Start” button of Service Remocon, then enter the
“Option” Menu with “PIP CH-“ Button
▪ Select one of these three (USA, CANADA, MEXICO) defends
on its market using “Vol. +/-“button.
※ Caution : Don’t push The INSTOP KEY after completing the
function inspection
- 20 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 21
6. GND and ESD Testing
6.1. Prepare GND and ESD Testing
(1) Check the connection between set and power cord
6.2. Operate GND and ESD auto-test
(1) Fully connected (Between set and power cord) set enter
the Auto-test sequence.
(2) Connect D-Jack AV jack test equipment.
(3) Turn on Auto-controller(GWS103-4)
(4) Start Auto GND test.
(5) If its result is NG, then notice with buzzer.
(6) If its result is OK, then automatically it turns to ESD Test.
(7) Operate ESD test
(8) If its result is NG, then notice with buzzer.
(9) If its result is OK, then process next steps. Notice it with
Good lamp and STOPER Down.Check Items.
(10) Test Voltage
- GND: 1.5KV/min at 100Ma
- Signal: 3KV/min at 100Ma
(11) Test time: just 1 second.
(12) Test point
- GND test: Test between Power cord GND and Signal cable
metal GND.
- ESD test: Test between Power cord GND and Live and
neutral.
(13) Leakage current: Set to 0.5Ma(rms)
8. USB DOWNLOAD (*.epk file download)
(1) Put the USB Stick to the USB socket
(2) Press Menu key, and move OPTION
(3)
(4) Press “FAV” Press 7 times.
7. Default Service option
7.1. ADC-Set
▪ R-Gain adjustment Value (default 128)
▪ G-Gain adjustment Value (default 128)
▪ B-Gain adjustment Value (default 128)
▪ R-Offset adjustment Value (default 128)
▪ G-Offset adjustment Value (default 128)
▪ B-Offset adjustment Value (default 128)
(5) Select download file (epk file)
(6) After download is finished, remove the USB stick.
(7) Press “IN-START” key of ADJ remote control, check the
S/W version
Only for training and service purposes
- 21 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 22
SCREW ASSEMBLY WORKING GUIDE
• FAB31339402
(M3*L4.5, BK, Machine)
• 16EA
• FAB30013202
(M3*L8, White, Taptite)
• 4EA
• FAB30016122
(M4*L20, BK, Machine)
• 4EA
E
E
E
E
E
E
E
E
• FAB30016124
(M4*L14, BK, Machine)
• 4EA
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
C
C
C
C
C
C
C
• FAB30078812
(M6*L10, BK, Machine)
4EA
B
B
B
B
B
B
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
A
C
※
Warning
Check Screw Type When Screw is assembled
at Part. If Screw is used at the part
Module will get damaged
A
A
C
※
Warning
Check Screw Type When Screw is assembled
at Part. If Screw is used at the part
Module will get damaged
A
■
Screw specification
and
application
situation
Only for training and service purposes
- 22 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 23
EXPLODED VIEW
IMPORTANT SAFETY NOTICE
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 essenti al that these special safet y parts shoul d be replac ed with the same compo nents as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
710
400
310
521
700
810
570
120
560
410
910
900
AG2
(Option)
Dual Play
AG1
540
LV2
LV1
200
Only for training and service purposes
530
800
- 23 -
510
300
122
500
501
A10
A5
A22
A2
* Set + Stand
* Stand Base + Body
A21
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Page 24
EAX6430790* : LD22* / LC22*
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
EAX6443420* : LT22* / LJ22* / LA22* / LB22*
Crystal Matching Test result
: 27pF -> 20pF -> 24pF
+3.3V_NORMAL
R103
4.7K
R104
4.7K
OPT
R105
4.7K
OPT
NVRAM
IC104
AT24C256C-SSHL-T
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
NVRAM_ATMEL
HDCP EEPROM
HDCP_EEPROM_ST
IC100
M24C16-R
NC_1
NC_2
NC_3
VSS
VCC
8
1
WC
2
7
SCL
3
6
SDA
4
5
+3.3V_NORMAL
+3.3V_NORMAL
R181 4.7K
R191 22
R192 22
IC104-*1
M24256-BRMN6TP
E0
VCC
1
8
WC
E1
7
2
SCL
E2
6
3
SDA
VSS
5
4
NVRAM_ST
Write Protection
- Low : Normal Operation
- High : Write Protection
R136 33
R137 33
HDCP_EEPROM_MICRO
C101
0.1uF
16V
VSS
I2C_SCL1
I2C_SDA1
A0
A1
A2
I2C_SCL5
I2C_SDA5
IC100-*1
24LC16B
1
2
3
4
IC104-*2
R1EX24256BSAS0A
A0
1
A1
2
A2
3
VSS
4
NVRAM_RENESAS
VCC
8
WP
7
SCL
6
SDA
5
VCC
8
WP
7
SCL
6
SDA
5
JTAG
JTRST#
JTDI
JTMS
JTCLK
JTDO
R143 33
MTK_JTAG
AR100
+3.3V_NORMAL
R147
1K
OPT
R148
1K
I2C_1 : AMP, L/DIMMING,HDCP KEY
I2C_2 : T-CON
I2C_3 : MICOM
I2C_4 : S/Demod,T2/Demod, LNB
I2C_5 : NVRAM
I2C_6 : TUNER_MOPLL(T/C,ATV)
R160
R186
R156
2.7K
4.7K
2.7K
R189
4.7K
MTK_EPI
R164
2.7K
MTK_DVB_C2_TUNER
R177
2.7K
MODEL_OPT_0
MODEL_OPT_1
I2C_SCL1
I2C_SDA1
I2C_SCL2
I2C_SDA2
I2C_SCL3
I2C_SDA3
I2C_SCL4
I2C_SDA4
I2C_SCL5
I2C_SDA5
I2C_SCL6
I2C_SDA6
STB_SCL
STB_SDA
OPCTRL_11_SCL
OPCTRL_10_SDA
OSCL1
OSDA1
OSCL2
OSDA2
OSCL0
OSDA0
OPCTRL_1_SCL
OPCTRL_0_SDA
+3.3V_NORMAL
I2C
R110 33
R111 33
R112 33
R113 33
R114 33
R115 33
R116 33
R117 33
R118 33
R121 33
R122 33
R123 33
R106
R101
4.7K
MTK_FRC3/URSA5
MTK_Int_FRC/URSA5
R128
R131
1.2K
1.2K
Model Option
R125
4.7K
R108
4.7K
4.7K
MTK_FHD
MTK_OPTIC_Tx_IC
R134
R139
2.7K
2.7K
R130
4.7K
MTK_3D_DEPTH_IC
R142
2.7K
R132
4.7K
MTK_CP_BOX
MTK_DDR_768MB
R135
R173
2.7K
4.7K
+3.3V_NORMAL
R188
R185
2.7K
2.7K
R140
4.7K
R175
4.7K
MTK_DVB_S_TUNER
MTK_DVB_T2_TUNER
MODEL_OPT_2
MODEL_OPT_3
/S2_RESET
MODEL_OPT_4
MODEL_OPT_5
MODEL_OPT_6
R102
4.7K
R107
4.7K
MTK_NO_FRC/FRC3
MTK_NO_FRC/Int_FRC
R109
MTK_HD
4.7K
R129
4.7K
R127
4.7K
MTK_NON_OPTIC_Tx_IC
MTK_NON_3D_DEPTH_IC
R133
4.7K
R138
4.7K
MTK_NON_CP_BOX
MTK_DDR_DEFAULT
R141
4.7K
MTK_NON_DVB_T2_TUNER
R187
R184
4.7K
MTK_NON_DVB_S_TUNER
MTK_NON_DVB_C2_TUNER
4.7K
R190
4.7K
MTK_NON_EPI
M_RFModule_ISP
MODEL_OPT_8
MODEL_OPT_9
MODEL_OPT_10
MODEL_OPT_7
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.
10K
R150
1K
R151
1K
OPT
+3.3V_NORMAL
+3.3V_NORMAL
R144
10K
MTK_JTAG
R153
1K
OPT
R154
1K
+3.3V_NORMAL
R146
10K
MTK_JTAG
R149
R145
10K
10K
MTK_JTAG
LED_PWM0
LED_PWM1
OPCTRL3
NO_FRC
MODEL_OPT_0
MODEL_OPT_1
0
0
MODEL_OPT_2
MODEL_OPT_3
MODEL_OPT_4
MODEL_OPT_5
MODEL_OPT_6
MODEL_OPT_7
MODEL_OPT_8
MODEL_OPT_9
MODEL_OPT_10
3D DEPTH
DDR
CP BOX
T2 Tuner
S Tuner
Reserved
EPI
MODEL OPTION 8 is just for CP Box
It should not be appiled at MP
MTK_JTAG
R152
1K
12507WS-12L
MTK_JTAG
P100
1
2
3
4
5
6
7
8
9
10
11
12
13
Close to eMMC Flash
(IC8100)
EMMC_CLK
STRAPPING LED_PWM0 LED_PWM1 OPCTRL3
ICE mode + 27M + Serial boot 0 0 0
ICE mode + 27M + ROM to Nand boot 0 0 1
ICE mode + 27M + Rom to eMMC boot 0 1 0
from eMMC pins (share pins w/s NAND)
ICE mode + 27M + ROM to eMMC boot 0 1 1
from SDIO pins
MT5369_RM
IC105-*1
LGE2112-AL
SoC
internal
FRC
0
1
HIGH
FHD
OPTIC
3D_Depth_IC
DDR_768MB
Enable
Support
Support
Support
LG FRC2
1
0
LOW
HD
NON_OPTIC
NON_3D_Depth_IC
DDR_Default
Disable
Not Support
Not Support
Default
Not Support
Reserved
1
1
AC1
AC2
A3
A4
B4
C4
D4
B3
C3
AC3
AC4
G10
G9
G13
G21
F10
D9
C9
A20
A21
E18
F17
E17
E16
D14
B14
A13
G11
D16
F18
C15
A15
F13
C14
F11
E15
D13
B15
E14
F16
E13
B13
A14
F14
F15
HEAT SINK SMD GASKET
MTK_H/S_3.5T
MDS62110213
DDRV_44
DDRV_45
DDRV_1
DDRV_2
DDRV_5
DDRV_8
DDRV_10
DDRV_4
DDRV_7
DDRV_46
DDRV_47
MEMTP
MEMTN
RVREF_B
RVREF_A
ARCKE
ARCLK1
ARCLK1
ARCLK0
ARCLK0
ARODT
ARRAS
ARCAS
ARCS
ARWE
ARRESET
ARBA0
ARBA1
ARBA2
ARCSX
ARA14
ARA13
ARA12
ARA11
ARA10
ARA9
ARA8
ARA7
ARA6
ARA5
ARA4
ARA3
ARA2
ARA1
ARA0
M100
MTK_H/S_3.5T
ARDQM0
ARDQS0
ARDQS0
ARDQ0
ARDQ1
ARDQ2
ARDQ3
ARDQ4
ARDQ5
ARDQ6
ARDQ7
ARDQM1
ARDQS1
ARDQS1
ARDQ8
ARDQ9
ARDQ10
ARDQ11
ARDQ12
ARDQ13
ARDQ14
ARDQ15
ARDQM2
ARDQS2
ARDQS2
ARDQ16
ARDQ17
ARDQ18
ARDQ19
ARDQ20
ARDQ21
ARDQ22
ARDQ23
ARDQM3
ARDQS3
ARDQS3
ARDQ24
ARDQ25
ARDQ26
ARDQ27
ARDQ28
ARDQ29
ARDQ30
ARDQ31
AVDD33_MEMPLL
AVSS33_MEMPLL
DVSS_50
DVSS_48
M101
MDS62110213
C19
C21
B21
C23
B17
D23
C17
D24
C16
C24
D15
D21
B20
C20
A17
A23
D17
B23
D20
D22
D19
C22
A7
B9
A9
C12
D6
B12
C5
C13
A5
A12
B5
E10
C8
D8
C6
D10
D7
C11
C7
C10
B7
B10
N14
N15
R1
P21
MTK_H/S_3.5T
MDS62110213
M102
R174
10K
M103
MDS62110213
MTK_H/S_3.5T
MT5369_TS_OUT[0-7]
/USB_OCD2
/USB_OCD1
/USB_OCD3
USB_CTL2
USB_CTL1
USB_CTL3
M104
MDS62110214
MTK_H/S_9.5T
MT5369_MCLKI
MT5369_MIVAL_ERR
MT5369_MISTRT
SOC -> CI SLOT
CI_DATA[0-7]
SOC -> CI SLOT
C102
C100
0.1uF
0.1uF
OPT
OPT
CI_ADDR[0-14]
CI SLOT -> SOC
C103
C105
0.1uF
0.1uF
OPT
OPT
SC_ID_SOC
CI_DATA[0]
CI_DATA[1]
CI_DATA[2]
CI_DATA[3]
CI_DATA[4]
CI_DATA[5]
CI_DATA[6]
CI_DATA[7]
C104
C106
0.1uF
0.1uF
OPT
R193
R176
R162
R163
MODEL_OPT_4
AVDD_33SB
AVDD_33SB
VDD3V3
MT5369_TS_OUT[0]
MT5369_TS_OUT[1]
MT5369_TS_OUT[2]
MT5369_TS_OUT[3]
MT5369_TS_OUT[4]
MT5369_TS_OUT[5]
MT5369_TS_OUT[6]
MT5369_TS_OUT[7]
MT5369_TS_IN[0]
MT5369_TS_IN[1]
MT5369_TS_IN[2]
MT5369_TS_IN[3]
MT5369_TS_IN[4]
MT5369_TS_IN[5]
MT5369_TS_IN[6]
MT5369_TS_IN[7]
ERROR_OUT
OPT
MODEL_OPT_7
NON_EU
10K
10K
10K
10K
M_RFModule_RESET
JTCLK
JTDI
JTDO
JTMS
JTRST#
OSDA0
OSCL0
OSDA1
OSCL1
MT5369_XTAL_OUT
C116
0.1uF
C117
0.1uF
C118
0.1uF
OPC_EN
/TU_RESET
/S2_RESET
MT5369_XTAL_IN
C107
2.2uF
10V
CI_ADDR[0]
CI_ADDR[1]
CI_ADDR[2]
CI_ADDR[3]
CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[6]
CI_ADDR[7]
CI_ADDR[8]
CI_ADDR[9]
CI_ADDR[10]
CI_ADDR[11]
CI_ADDR[12]
CI_ADDR[13]
CI_ADDR[14]
EPI_LOCK6
MODEL_OPT_0
MODEL_OPT_1
MODEL_OPT_3
M_RFModule_ISP
MODEL_OPT_5
MODEL_OPT_6
X-TAL
C108
2.2uF
10V
AP14
AM14
AR14
AR15
AN14
AP12
AN12
AP15
AN15
AT34
AU34
AK27
AH26
AK18
AK17
AK23
AM27
AJ20
AN23
AN24
AP23
AR23
AU23
AT23
AM24
AM23
H32
F37
F36
G37
G36
G35
G34
H34
L34
L32
K33
K32
H33
L35
K36
J32
J34
K34
K35
K37
J36
J37
J35
J33
G33
H35
H31
F34
E36
N33
P32
M35
M37
M33
F35
E35
E37
N32
M34
M36
M32
L33
E33
E32
F32
A29
D31
C31
E30
E31
F31
E29
AP9
AT9
AR9
AU9
X100
27MHz
C113
24pF
MT5369_NON_RM
IC105
LGE2112
JTCK
JTDI
JTDO
JTMS
JTRST
OSDA0
OSCL0
OSDA1
OSCL1
XTALI
XTALO
AVDD33_XTAL_STB
AVSS33_XTAL_STB
AVDD33_VGA_STB
AVSS33_VGA_STB
AVDD33_PLLGP
AVSS33_PLLGP
AVDD10_LDO
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
GPIO10
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
GPIO18
GPIO19
GPIO20
GPIO21
GPIO22
GPIO23
GPIO24
GPIO25
GPIO26
GPIO27
GPIO28
GPIO29
GPIO30
GPIO31
GPIO32
GPIO33
GPIO34
GPIO35
GPIO36
GPIO37
GPIO38
GPIO39
GPIO40
GPIO41
GPIO42
GPIO43
GPIO44
GPIO45
GPIO46
GPIO47
GPIO48
GPIO49
GPIO50
GPIO51
GPIO52
GPIO53
GPIO54
GPIO55
ADIN0_SRV
ADIN1_SRV
ADIN2_SRV
ADIN3_SRV
ADIN4_SRV
ADIN5_SRV
ADIN6_SRV
ADIN7_SRV
MID_MAIN_1
C115
24pF
U0TX
U0RX
U1RX
U1TX
POWE
POOE
POCE1
POCE0
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0
PARB
PACLE
PAALE
EMMC_CLK
OPWRSB
ORESET
OIRI
FSRC_WR
STB_SCL
STB_SDA
DEMOD_RST
DEMOD_TSCLK
DEMOD_TSDATA0
DEMOD_TSDATA1
DEMOD_TSDATA2
DEMOD_TSDATA3
DEMOD_TSDATA4
DEMOD_TSDATA5
DEMOD_TSDATA6
DEMOD_TSDATA7
DEMOD_TSSYNC
DEMOD_TSVAL
CI_INT
CI_TSCLK
CI_TSDATA0
CI_TSSYNC
CI_TSVAL
PVR_TSCLK
PVR_TSVAL
PVR_TSSYNC
PVR_TSDATA0
PVR_TSDATA1
SPI_CLK1
SPI_CLK
SPI_DATA
SPI_CLE
OPWM2
OPWM1
OPWM0
SD_D0
SD_D1
SD_D2
SD_D3
SD_CMD
SD_CLK
LDM_CS
LDM_CLK
LDM_VSYNC
LDM_DO
LDM_DI
LED_PWM1
LED_PWM0
OPCTRL11
OPCTRL10
OPCTRL9
OPCTRL8
OPCTRL7
OPCTRL6
OPCTRL5
OPCTRL4
OPCTRL3
OPCTRL2
OPCTRL1
OPCTRL0
IC
R119
MT5369_XTAL_OUTMT5369_XTAL_IN
0
+3.3V_NORMAL
AR18
AP18
AU16
AT16
A35
C33
B34
D33
D29
C30
D30
B31
A31
B32
A32
C32
D32
A34
C34
C29
AM20
SOC_TX
SOC_RX
EMMC_DATA[7]
EMMC_DATA[6]
EMMC_DATA[5]
EMMC_DATA[4]
EMMC_DATA[3]
EMMC_DATA[2]
EMMC_DATA[1]
R165
4.7K
EMMC_CMD
EMMC_DATA[0]
EMMC_CLK
R167
4.7K
M_REMOTE_RX
M_REMOTE_TX
+3.3V_NORMAL
+3.3V_NORMAL
EMMC_DATA[2-7]
AM22
AU21
D27
AT21
AR21
T34
T32
T36
U36
T33
T30
V33
V32
V31
V30
T35
T31
N36
T37
R35
R37
R36
R34
R32
R33
P33
P34
N37
P35
N34
N35
AU12
AT12
AR12
A37
C35
A36
B35
B36
B37
AT11
AU11
AR10
AM9
AP10
AN22
AP21
AU20
AT20
AN18
AP20
AM18
AN19
AP19
AR19
AN21
AM19
AN20
AR20
AMP_RESET_SOC AMP_RESET_N
OPT
R159 4.7K
STB_SCL
STB_SDA
PCM_RST
FE_TS_CLK
/CI_CD2
/CI_CD1
/PCM_IORD
/PCM_IOWR
SMARTCARD_CLK
SMARTCARD_PWR_SEL
SMARTCARD_RST
SMARTCARD_DET
SMARTCARD_VCC
SMARTCARD_DATA
AMP_RESET_BY_SOC
FOR JAPAN
R124
33
IR
FE_TS_DATA[0]
FE_TS_DATA[1]
FE_TS_DATA[2]
FE_TS_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]
FE_TS_SYNC
FE_TS_VAL
/PCM_REG
/PCM_CE1
MT5369_TS_SYNC
/PCM_WE
/PCM_OE
MT5369_TS_VAL
CI_A_VS1
MT5369_TS_CLK
/PCM_IRQA
/PCM_WAIT
+3.3V_NORMAL
R166
2.7K
OPT
R169 10K
OPT
L/DIM0_SCLK
L/DIM0_VS
L/DIM0_MOSI
LED_PWM1
LED_PWM0
5V Tolerance
OPCTRL_11_SCL
OPCTRL_10_SDA
COMP1_DET
SC_DET
DSUB_DET
HP_DET
AV1_CVBS_DET
AMP_RESET_SOC
OPCTRL3
RF_SWITCH_CTL
OPCTRL_1_SCL
OPCTRL_0_SDA
R100
10K
R172
22
CI SLOT -> SOC
CI SLOT -> SOC
CI SLOT -> SOC
R168
4.7K
OPT
R120
1K
PWM1_PULL_DOWN_1K
AMP_RESET_BY_SOC
33
R158
2011.12.13
8
R157
4.7K
OPT
R178
4.7K
OPT
R155
10K
OPT
SOC_RESET
C114
0.1uF
16V
FE_TS_DATA[0-7]
EXTERNAL DEMOD
-> SOC
R161
4.7K
OPT
R171
22
22
R170
R126
1K
PWM2_PULL_DOWN_1K
SMARTCARD_CLK
SMARTCARD_PWR_SEL
SMARTCARD_RST
SMARTCARD_DET
SMARTCARD_VCC
SMARTCARD_DATA
FOR JAPAN
C120
2.2uF
10V
OPT
PWM_DIM2
PWM_DIM1
A_DIM
Page 25
PLACE AT JACK SIDE
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
DDC_SCL_2_JACK
DDC_SCL_3_JACK
DDC_SCL_1_SOC
DDC_SCL_4_JACK
DDC_SDA_2_JACK
DDC_SDA_3_JACK
DDC_SDA_1_SOC
DDC_SDA_4_JACK
5V_HDMI_2_JACK
5V_HDMI_3_JACK
5V_HDMI_1_SOC
5V_HDMI_4_JACK
HDMI_HPD_2_JACK
HDMI_HPD_3_JACK
HDMI_HPD_1_SOC
HDMI_HPD_4_JACK
+1.2V_MTK_AVDD
C303
0.1uF
VDD3V3
C304
0.1uF
Port was changed !!!!
VDD3V3
C308
0.1uF
C302
0.1uF
VDD3V3
C306
0.1uF
0.1uF
C307
R304
R305
R306
R307 1K
+1.2V_MTK_AVDD
HP_LOUT_AMP
HP_ROUT_AMP
USB_DP3
USB_DM3
USB_DP2
USB_DM2
WIFI_DP
WIFI_DM
USB_DP1
USB_DM1
C316
0.1uF
PC_L_IN
PC_R_IN
1K
1K
1K
AA32
AG33
AE33
AC33
AH32
AF33
AD33
AB33
AH33
AG31
AE31
AC31
AH31
AG32
AE32
AC32
AJ32
AA24
Y24
W24
AB24
AB29
AA29
Y29
AC29
AB30
AD30
AF31
AF32
C36
C37
D36
D37
AT13
AU13
AT14
AU14
D35
AP13
D34
AR13
W35
W34
Y34
Y35
U24
V24
W30
W36
W37
BLM18PG121SN1D
BLM18PG121SN1D
R300
470K
OPT
R301
470K
OPT
HDMI_CEC
HDMI_0_SCL
HDMI_1_SCL
HDMI_2_SCL
HDMI_3_SCL
HDMI_0_SDA
HDMI_1_SDA
HDMI_2_SDA
HDMI_3_SDA
HDMI_0_PWR5V
HDMI_1_PWR5V
HDMI_2_PWR5V
HDMI_3_PWR5V
HDMI_0_HPD
HDMI_1_HPD
HDMI_2_HPD
HDMI_3_HPD
AVDD12_HDMI_0_RX
AVDD12_HDMI_1_RX
AVDD12_HDMI_2_RX
AVDD12_HDMI_3_RX
AVDD33_HDMI_0_RX
AVDD33_HDMI_1_RX
AVDD33_HDMI_2_RX
AVDD33_HDMI_3_RX
AVSS33_HDMI_RX_1
AVSS33_HDMI_RX_2
AVSS33_HDMI_RX_3
AVSS33_HDMI_RX_4
USB_DP_P0
USB_DM_P0
USB_DP_P1
USB_DM_P1
USB_DP_P2
USB_DM_P2
USB_DP_P3
USB_DM_P3
AVDD33_USB_P0P1
AVDD33_USB_P2P3
AVSS33_USB_P1
AVSS33_USB_P2
PCIE11_TXP
PCIE11_TXN
PCIE11_RXN
PCIE11_RXP
AVDD12_PCIE11
AVDD33_PCIE11
AVSS12_PCIE11
PCIE11_REFCKN
PCIE11_REFCKP
HP_OUT
L303
HP_OUT
L302
Place at JACK SIDE
ARC
IC105
LGE2112
HP_OUT
C332
0.22uF
10V
HP_OUT
C331
0.22uF
10V
R302
180
1608 sizs For EMI
C300
560pF
50V
OPT
1608 sizs For EMI
C301
560pF
50V
OPT
R303
82
HDMI_0_RX_0
HDMI_0_RX_0B
HDMI_0_RX_1
HDMI_0_RX_1B
HDMI_0_RX_2
HDMI_0_RX_2B
HDMI_0_RX_C
HDMI_0_RX_CB
HDMI_1_RX_0
HDMI_1_RX_0B
HDMI_1_RX_1
HDMI_1_RX_1B
HDMI_1_RX_2
HDMI_1_RX_2B
HDMI_1_RX_C
HDMI_1_RX_CB
HDMI_2_RX_0
HDMI_2_RX_0B
HDMI_2_RX_1
HDMI_2_RX_1B
HDMI_2_RX_2
HDMI_2_RX_2B
HDMI_2_RX_C
HDMI_2_RX_CB
HDMI_3_RX_0
HDMI_3_RX_0B
HDMI_3_RX_1
HDMI_3_RX_1B
HDMI_3_RX_2
HDMI_3_RX_2B
HDMI_3_RX_C
HDMI_3_RX_CB
TXVP_0
TXVN_0
RXVN_1
RXVP_1
PHYLED1
PHYLED0
AVDD12_REC
AVDD33_COM
AVDD33_LD
AVSS33_LD
AVSS33_COM
AVSS12_REC
HP_LOUT
HP_ROUT
R314
R336
C311 1uF
REXT
0
0
AG35
AG34
AG37
AG36
AF35
AF34
AH35
AH34
AE37
AE36
AD35
AD34
AC35
AC34
AE35
AE34
AB35
AB34
AA35
AA34
AA37
AA36
AC37
AC36
AK35
AK34
AJ35
AJ34
AJ37
AJ36
AJ33
AK33
AT18
AU18
AU17
AT17
AN16
AM16
AD15
AD14
AD16
AD17
AL16
AL15
AL14
+5V_NORMAL
10V
C314
100pF
50V
OPT
C315
100pF
50V
OPT
R308
1.2K
OPT
R309
100K
+1.2V_MTK_AVDD
C323
0.1uF
C319
10uF
16V
C320
10uF
16V
HDMI_ARC
D0+_HDMI2_JACK
D0-_HDMI2_JACK
D1+_HDMI2_JACK
D1-_HDMI2_JACK
D2+_HDMI2_JACK
D2-_HDMI2_JACK
CK+_HDMI2_JACK
CK-_HDMI2_JACK
D0+_HDMI3_JACK
D0-_HDMI3_JACK
D1+_HDMI3_JACK
D1-_HDMI3_JACK
D2+_HDMI3_JACK
D2-_HDMI3_JACK
CK+_HDMI3_JACK
CK-_HDMI3_JACK
D0+_HDMI1_SOC
D0-_HDMI1_SOC
D1+_HDMI1_SOC
D1-_HDMI1_SOC
D2+_HDMI1_SOC
D2-_HDMI1_SOC
CK+_HDMI1_SOC
CK-_HDMI1_SOC
D0+_HDMI4_JACK
D0-_HDMI4_JACK
D1+_HDMI4_JACK
D1-_HDMI4_JACK
D2+_HDMI4_JACK
D2-_HDMI4_JACK
CK+_HDMI4_JACK
CK-_HDMI4_JACK
R31524K
VDD3V3
C328
0.1uF
PC_L_IN_SOC
PC_R_IN_SOC
EPHY_TDP
EPHY_TDN
EPHY_RDN
EPHY_RDP
IF_P
IF_N
DSUB_VSYNC
DSUB_HSYNC
T/C&AT&CHB
R346 0
Close to Tuner
R331 0
T/C&AT&CHB
1608 sizs For EMI
AOCLKN
AOCLKP
AECLKN
AECLKP
BOCLKN
BOCLKP
BECLKN
BECLKP
AR0_ADAC
AL0_ADAC
AR1_ADAC
AL1_ADAC
AR2_ADAC
AL2_ADAC
AR3_ADAC
AL3_ADAC
AVDD33_DAC
AVSS33_DAC
ASPDIF0
ASPDIF1
AOBCK
AOLRCK
AOMCLK
AOSDATA4
AOSDATA3
AOSDATA2
AOSDATA1
AOSDATA0
HSYNC
VSYNC
VGA_SDA
VGA_SCL
VDACX_OUT
VDACY_OUT
AVDD12_RGB
AVSS12_RGB
AO3N
AO3P
AO4N
AO4P
AO2N
AO2P
AO1N
AO1P
AO0N
AO0P
AE4N
AE4P
AE3N
AE3P
AE2N
AE2P
AE1N
AE1P
AE0N
AE0P
BO4N
BO4P
BO3N
BO3P
BO2N
BO2P
BO1N
BO1P
BO0N
BO0P
BE4N
BE4P
BE3N
BE3P
BE2N
BE2P
BE1N
BE1P
BE0N
BE0P
ALIN
COM
SOG
COM1
PB1P
PR1P
Y1P
SOY1
COM0
PB0P
PR0P
Y0P
SOY0
R328
470K
OPT
R329
470K
OPT
RP
GP
BP
R333
120-ohm
C344
27pF
50V
OPT
CHANGE SYMBOL
AG3
AG4
AG1
AG2
AF3
AF4
AE3
AE4
AE1
AE2
AD1
AD2
AL3
AL4
AL1
AL2
AK3
AK4
AJ3
AJ4
AJ1
AJ2
AH3
AH4
AT2
AU2
AT1
AU1
AR1
AR2
AP1
AP2
AN1
AN2
AM3
AM4
AT6
AU6
AP6
AR6
AP5
AR5
AT4
AU4
AP4
AR4
AP3
AR3
AN35
AN34
AM32
AM34
AM37
AM33
AM36
AM35
AG30
AF30
AK30
AE30
Y33
AR16
Y32
AR11
AP11
AM12
AM10
AM11
AN11
AN10
AN9
AN25
AM25
AR25
AR24
AU24
AP24
AT24
AR22
AP22
AT26
AR26
AP26
AU26
AP25
AU28
AT28
AR28
AP27
AR27
AU30
AP29
AD20
AD21
AD19
AJ22
AJ21
AL24
C348
100pF
50V
R3761.2K
R3771.2K
Don’t use as GPIO
C3660.01uF
C3670.01uF
C3680.01uF
C3690.01uF
C3701500pF
OPT
R3490
R3500
1608 sizs For EMI
R344
30K
C338
560pF
50V
OPT
1608 sizs For EMI
R345
30K
C339
560pF
50V
OPT
TXC4N
TXC4P
TXC3N
TXC3P
TXCCLKN
TXCCLKP
TXC2N
TXC2P
TXC1N
TXC1P
TXC0N
TXC0P
TXD4N
TXD4P
TXD3N
TXD3P
TXDCLKN
TXDCLKP
TXD2N
TXD2P
TXD1N
TXD1P
TXD0N
TXD0P
TXA4N
CH3
TXA4P
TXA3N
TXA3P
TXACLKN
CH2
TXACLKP
TXA2N
TXA2P
TXA1N
CH1
TXA1P
TXA0N
TXA0P
TXB4N
TXB4P
TXB3N
TXB3P
TXBCLKN
TXBCLKP
TXB2N
CH6
TXB2P
TXB1N
CH5
TXB1P
TXB0N
CH4
TXB0P
C397
1200pF
C365
C380
0.01uF
0.1uF
R366 100
R367 100
R368 100
RGB_DDC_SDA
RGB_DDC_SCL
C3710.01uF
C3720.01uF
C3730.01uF
C3740.01uF
C3751500pF
VDD3V3
+1.2V_MTK_AVDD
R330
75
1%
C342
100pF
50V
C343
100pF
50V
C398
1200pF
R371 100
R356100
R357100
R358100
R359100
R361100
R362100
R363100
R364100
DTV/MNT_V_OUT_SOC
C382
0.1uF
C340
47pF
50V
C345
10uF
16V
C346
10uF
16V
HP_OUT
HP_OUT
R3781.2K
R3791.2K
DAC_3V3
DSUB_HSYNC_SOC
DSUB_VSYNC_SOC
R3511.2K
R3521.2K
C399
1200pF
C387
22pF
OPT
For PCB Pattern
COMP1_Pb_SOC
COMP1_Pr_SOC
COMP1_Y_SOC
AV1_CVBS_IN_SOC
C377
1200pF
1200pF
HP_OUT
C400
1200pF
SPDIF_OUT
ARC
C389
C393
22pF
22pF
OPT
OPT
SC_COM_SOC
SC_G_SOC
SC_R_SOC
SC_B_SOC
SC_FB_SOC
AV1_L_IN_SOC
AV1_R_IN_SOC
C383
HP_OUT
C396
33pF
OPT
HP_OUT
HP_OUT
R3691.2K
R3701.2K
C390
1200pF
HP_OUT
AUD_SCK
AUD_LRCK
AUD_MASTER_CLK
AUD_LRCH
C395
1200pF
HP_OUT
1.0Vpp
COMP1_Y
COMP1_Pb
COMP1_Pr
For PCB Pattern
HP_ROUT_MAIN
HP_LOUT_MAIN
SCART_Rout_SOC
SCART_Lout_SOC
AUDIO_R_OUT_COMMERCIAL
AUDIO_L_OUT_COMMERCIAL
ZD302
5.48VTO5.76V
ZD303
5.48VTO5.76V
ZD304
5.48VTO5.76V
ZD305
5.48VTO5.76V
ZD306
5.48VTO5.76V
ZD307
5.48VTO5.76V
PLACE AT JACK SIDE
C333
R322
47pF
75
50V
C335
R321
47pF
75
50V
C334
R320
47pF
75
50V
L300
BLM15BD121SN1
D301
ADLC 5S 02 015
5.5V
L301
BLM15BD121SN1
D300
ADLC 5S 02 015
5.5V
L304
BLM15BD121SN1
D302
ADLC 5S 02 015
5.5V
1608 sizs For EMI
0
R374
C388
27pF
50V
OPT
1608 sizs For EMI
0
R373
C386
27pF
50V
OPT
1608 sizs For EMI
0
R372
C385
27pF
50V
FOR EMI
OPT
DSUB_R+
DSUB_G+
DSUB_B+
C394
27pF
50V
OPT
C391
27pF
50V
OPT
C392
27pF
50V
OPT
R355
75
1%
R354
75
1%
R353
75
1%
MT5369_TS_OUT[0-7]
CI_DATA[0-7]
C384
10pF
50V
C379
10pF
50V
C378
10pF
50V
MT5369_MCLKI
MT5369_MIVAL_ERR
MT5369_MISTRT
COMP1_Y_SOC
COMP1_Pb_SOC
COMP1_Pr_SOC
CI_ADDR[0-14]
CI_DATA[0]
CI_DATA[1]
CI_DATA[2]
CI_DATA[3]
CI_DATA[4]
CI_DATA[5]
CI_DATA[6]
CI_DATA[7]
MT5369_TS_OUT[0]
MT5369_TS_OUT[1]
MT5369_TS_OUT[2]
MT5369_TS_OUT[3]
MT5369_TS_OUT[4]
MT5369_TS_OUT[5]
MT5369_TS_OUT[6]
MT5369_TS_OUT[7]
MT5369_TS_IN[0]
MT5369_TS_IN[1]
MT5369_TS_IN[2]
MT5369_TS_IN[3]
MT5369_TS_IN[4]
MT5369_TS_IN[5]
MT5369_TS_IN[6]
MT5369_TS_IN[7]
SC_ID_SOC
/CI_CD2
/CI_CD1
/PCM_IORD
/PCM_IOWR
PCM_RST
/PCM_REG
/PCM_CE1
MT5369_TS_SYNC
/PCM_WE
/PCM_OE
MT5369_TS_VAL
CI_A_VS1
MT5369_TS_CLK
/PCM_IRQA
/PCM_WAIT
SC_R_IN_SOC
SC_L_IN_SOC
SC_CVBS_IN_SOC
SC_COM_SOC
SC_G_SOC
SC_R_SOC
SC_B_SOC
SC_FB_SOC
DTV/MNT_V_OUT_SOC
SCART_Rout_SOC
SCART_Lout_SOC
PCM_5V_CTL
SC_DET
CI_ADDR[0]
CI_ADDR[1]
CI_ADDR[2]
CI_ADDR[3]
CI_ADDR[4]
CI_ADDR[5]
CI_ADDR[6]
CI_ADDR[7]
CI_ADDR[8]
CI_ADDR[9]
CI_ADDR[10]
CI_ADDR[11]
CI_ADDR[12]
CI_ADDR[13]
CI_ADDR[14]
TP307
TP308
TP309
TP310
TP311
TP312
TP313
TP314
TP315
TP316
TP317
TP318
TP319
TP320
TP321
TP322
TP323
TP324
TP325
TP326
TP327
TP328
TP329
TP330
TP331
TP332
TP333
TP334
TP335
TP336
TP337
TP338
TP339
TP340
TP341
TP342
TP343
TP344
TP345
TP346
TP347
TP348
TP349
TP350
TP351
TP352
TP353
TP354
TP355
TP356
TP357
TP358
TP359
TP360
TP361
TP362
TP363
TP364
TP365
TP366
TP367
TP368
TP369
TP370
TP371
TP372
TP373
TP374
TP375
TP377
TP378
AV1_CVBS_IN
2K
2K
+1.2V_MTK_AVDD
C350
0.1uF
For PCB Pattern
AV1_R_IN_SOC
AV1_L_IN_SOC
R334 51
T/C&AT&CHB
R335 51
T/C&AT&CHB
T/C&AT&CHB
R332 10K
Close to Tuner
C341
0.047uF
T/C&AT&CHB
For PCB Pattern
SC_R_IN_SOC
SC_L_IN_SOC
PC_R_IN_SOC
PC_L_IN_SOC
TUNER_SIF
DSUB_VSYNC_SOC
DSUB_HSYNC_SOC
C354
0.1uF
C347
0.1uF
SC_CVBS_IN_SOC
AV1_CVBS_IN_SOC
TU_CVBS
VDD3V3
R311 30K
R339
2.2K
OPT
MODEL_OPT_2
R310 30K
R338 0
C352 0.01uF
+1.2V_MTK_AVDD
C351
0.1uF
R341 100
R340 100
MODEL_OPT_8
MODEL_OPT_9
MODEL_OPT_10
GCLK_SOC
MCLK_SOC
GST_SOC
VCOM_DYN
PMIC_RESET
2D/3D_CTL
PCM_5V_CTL
EMMC_RST
C305
1uF
25V
C358
0.01uF
50V
VDD3V3
T/C&AT&CHB
R342 10K
C355
0.047uF
T/C&AT&CHB
Close to MT5369
OSCL2
OSDA2
EO_SOC
R343
24K
1%
R337 0
VDD3V3
C362
0.1uF
C363
1uF
25V
TP300
C360 0.047uF
C359 0.047uF
C361 1uF
VDD3V3
C364
0.1uF
C329
5pF
50V
OPT
C330
5pF
50V
OPT
C309
OPT
IF_AGC
R323
C336
10V
T/C&AT&CHB
C337 1uF
10V
T/C&AT&CHB
22
T/C&AT&CHB
C312
1uF
C310
T/C&AT&CHB
33pF
33pF
R325
OPT
R326
Close to MT5369
OPT
R324
22
F27
E27
F30
F29
B27
A27
B28
A28
C28
D28
E28
F28
B29
AG6
AJ6
AF6
AE6
AH7
AJ5
AG5
AF5
AE5
AH5
AG7
AU37
AU35
AT35
AT37
AU36
AP34
AT36
AR37
AR33
AP32
AR36
AP37
AR35
AP36
AL31
AJ28
AJ27
AN28
AU32
AT32
AD22
AL27
AM28
AJ26
U35
U34
AP31
AN30
V35
V34
AP28
AR29
AT30
AR30
AR31
AN29
AP30
AK24
AK25
AL25
AM26
ZD300
5.48VTO5.76V
ZD301
5.48VTO5.76V
AV1_L_IN
AV1_R_IN
LGE2112
TCON0
TCON1
TCON2
TCON3
TCON4
TCON5
TCON6
TCON7
TCON8
TCON9
TCON10
TCON11
TCON12
AVDD12_LVDS_1
AVDD12_LVDS_2
AVDD12_VPLL
AVDD33_LVDSB
AVDD33_LVDSA
AVSS12_LVDS_2
AVSS12_LVDS_1
AVSS12_VPLL
AVSS33_LVDSB
AVSS33_LVDSA
REXT_VPLL
AIN0_R_AADC
AIN0_L_AADC
AIN1_R_AADC
AIN1_L_AADC
AIN2_R_AADC
AIN2_L_AADC
AIN3_R_AADC
AIN3_L_AADC
AIN4_R_AADC
AIN4_L_AADC
AIN5_R_AADC
AIN5_L_AADC
AIN6_R_AADC
AIN6_L_AADC
AVDD33_AADC
AVSS33_AADC
VMID_AADC
MPXP
ADCINP_DEMOD
ADCINN_DEMOD
AVDD33_DEMOD
AVDD12_DEMOD
AVSS33_DEMOD
AVSS12_DEMOD
IF_AGC
RF_AGC
LOUTN
LOUTP
OSCL2
OSDA2
SC0
SY0
CVBS3P
CVBS2P
CVBS1P
CVBS0P
CVBS_COM
AVDD33_CVBS_1
AVDD33_CVBS_2
AVSS33_CVBS_1
AVSS33_CVBS_2
IC105
AVDD33_VDAC_BG
AVSS33_VDAC_BG
AVDD33_DAC1
AVSS33_DAC1
AVDD33_VDAC
AVSS33_VDAC
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.
MID_MAIN_2
2011.12.19
9
Page 26
+3.3V_NORMAL
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
BLM18PG121SN1D
C500
10uF
VDD3V3
L500
L501
BLM18PG121SN1D
POWER_ON/OFF1
VDD3V3
C503
10uF
60mA
C510
0.1uF
AVDD_33SB
C501
0.1uF
TP500
C504
2.2uF
+1.2V_MTK_CORE
+1.2V_MTK_CORE
+1.2V_MTK_CORE +1.2V_MTK_AVDD
+5V_NORMAL
C526
10uF
10V
C506
C524
10uF
10uF
C539
C543
10uF
0.1uF
L502
BLM18PG121SN1D
5600mA
C505
10uF
C546
0.1uF
C525
10uF
IC501
AP1117E33G-13
INADJ/GND
OUT
C529
0.1uF
C548
0.1uF
C502
0.1uF
C532
0.1uF
C550
0.1uF
DAC_3V3
C535
0.1uF
C552
0.1uF
R500
1
C540
10uF
10V
C553
0.1uF
C544
0.1uF
16V
+1.2V_MTK_CORE
AA14
AB14
AC14
AC19
AC15
AC16
AA23
IC105
LGE2112
AR7
VCCK_43
AT7
VCCK_45
AU7
VCCK_47
AP8
VCCK_42
AR8
VCCK_44
AT8
VCCK_46
AU8
VCCK_48
AM7
VCCK_37
AN7
VCCK_39
AP7
VCCK_41
AM8
VCCK_38
AN8
VCCK_40
P14
VCCK_1
R14
VCCK_9
T14
VCCK_11
U14
VCCK_13
V14
VCCK_14
W14
VCCK_16
Y14
VCCK_18
VCCK_20
VCCK_22
VCCK_23
VCCK_28
P15
VCCK_2
VCCK_24
P16
VCCK_3
VCCK_25
V23
VCCK_15
W23
VCCK_17
Y23
VCCK_19
VCCK_21
VCCK_31
VCCK_32
VCCK_36
VCCK_8
VCCK_10
VCCK_12
VCCK_33
VCCK_30
VCCK_7
VCCK_29
VCCK_6
VCCK_27
VCCK_5
VCCK_26
VCCK_4
VCCK_34
VCCK_35
VCC3IO_B_4
VCC3IO_B_2
VCC3IO_B_1
VCC3IO_B_3
VCC3IO_A_5
VCC3IO_A_7
VCC3IO_A_6
VCC3IO_A_8
VCC3IO_A_3
VCC3IO_A_4
VCC3IO_A_2
VCC3IO_A_1
AC22
AC23
AD24
P23
R24
T24
AC24
AC21
P20
AC20
P19
AC18
P18
AC17
P17
AD18
AD23
AL9
AK10
AK9
AK11
H29
J29
H30
J30
G31
G32
F33
E34
+1.2V_MTK_CORE
VDD3V3
AA15
AB15
AA16
AB16
AA17
AB17
R2
R3
J4
R4
Y4
F5
J5
R5
Y5
W5
L7
M7
R7
AA5
AB5
K7
U7
W7
E9
E8
F9
G14
J6
R15
T15
U15
V15
W15
Y15
H11
R16
T16
U16
V16
W16
Y16
R17
T17
U17
V17
Y17
T18
V18
Y18
T19
V19
Y19
W17
R18
AB6
H19
H22
J11
J12
J22
DVSS_51
DVSS_52
DVSS_37
DVSS_53
DVSS_107
DVSS_20
DVSS_38
DVSS_54
DVSS_108
DVSS_95
DVSS_44
DVSS_46
DVSS_56
DVSS_120
DVSS_130
DVSS_43
DVSS_77
DVSS_97
DVSS_13
DVSS_12
DVSS_22
DVSS_28
DVSS_39
DVSS_57
DVSS_68
DVSS_78
DVSS_87
DVSS_99
DVSS_112
DVSS_122
DVSS_132
DVSS_34
DVSS_58
DVSS_69
DVSS_79
DVSS_88
DVSS_100
DVSS_113
DVSS_123
DVSS_133
DVSS_59
DVSS_70
DVSS_80
DVSS_89
DVSS_114
DVSS_71
DVSS_90
DVSS_115
DVSS_72
DVSS_91
DVSS_116
DVSS_101
DVSS_124
DVSS_134
DVSS_60
DVSS_131
DVSS_35
DVSS_36
DVSS_40
DVSS_41
DVSS_42
IC105
LGE2112
DVSS_55
DVSS_62
DVSS_73
DVSS_83
DVSS_92
DVSS_104
DVSS_117
DVSS_127
DVSS_137
DVSS_29
DVSS_63
DVSS_74
DVSS_84
DVSS_93
DVSS_105
DVSS_118
DVSS_128
DVSS_138
DVSS_64
DVSS_75
DVSS_85
DVSS_94
DVSS_106
DVSS_119
DVSS_129
DVSS_139
DVSS_65
DVSS_76
DVSS_86
DVSS_140
DVSS_96
DVSS_30
DVSS_27
DVSS_109
DVSS_17
DVSS_25
DVSS_45
DVSS_66
DVSS_7
DVSS_14
DVSS_8
DVSS_18
DVSS_26
DVSS_33
DVSS_136
DVSS_126
DVSS_49
DVSS_103
DVSS_82
DVSS_61
DVSS_110
DVSS_135
DVSS_125
DVSS_102
DVSS_81
DVSS_121
DVSS_47
DVSS_67
DVSS_98
DVSS_111
DVSS_11
DVSS_21
R6
R20
T20
U20
V20
W20
Y20
AA20
AB20
G16
R21
T21
U21
V21
W21
Y21
AA21
AB21
R22
T22
U22
V22
W22
Y22
AA22
AB22
R23
T23
U23
AB23
W6
G17
F25
Y6
E21
F21
L8
T7
D11
E11
D12
E22
F22
G25
AB19
AA19
P22
W19
U19
R19
Y7
AB18
AA18
W18
U18
AA7
N22
T8
W8
Y8
E7
F8
+3.3V_NORMAL
3.3V_EMMC
L504
BLM18PG121SN1D
C512
0.1uF
16V
+3.3V_NORMAL
EMMC_VCCQ
L506
BLM18PG121SN1D
C522
0.1uF
16V
LAN_JACK_POWER
TP501
SMD Gaskit
LAN RGB COMP
M501
M500
SMD_GASKIT_8.5T_LAN
M503
MDS62110217
SMD_GASKIT_12.5T_HDMI2
MDS62110209
MDS62110209
SMD_GASKIT_8.5T_RGB
HDMI2~3HDMI1~2 USB1~2 USB3
M504
MDS62110217
SMD_GASKIT_12.5T_USB1
SMD_GASKIT_12.5T_USB3
M502
MDS62110209
SMD_GASKIT_8.5T_COMP
M506
M505
MDS62110217
MDS62110217
SMD_GASKIT_12.5T_HDMI1
DECAP FOR SOC (HIDDEN - UCC) DECAP FOR SOC (BOTTOM)
+1.2V_MTK_CORE
+1.5V_DDR
C508
0.1uF
C514
0.1uF
C520
0.1uF
C523
0.1uF
C527
0.1uF
+1.2V_MTK_CORE
C531
0.1uF
+1.5V_DDR
C533
0.1uF
C536
0.1uF
C537
0.1uF
C545
0.1uF
C547
0.1uF
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.
MID_MAIN_3
2011.12.09
10
Page 27
K4B2G1646C-HCK0
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12/BC
T3
A13
M7
NC_5
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
IC701-*2
RVREF_A
RVREF_B
+1.5V_DDR
+1.5V_DDR
R730
1K
1%
R731
1K
1%
R732
1K
1%
R733
1K
1%
+1.5V_DDR
+1.5V_DDR
C750
0.1uF
C745
0.1uF
RVREF_A
C746
0.1uF
C747
0.1uF
C748
0.1uF
C749
0.1uF
RVREF_B
ARA[0-14]
C752
0.1uF
C751
0.1uF
ARCKE
ARCLK1
/ARCLK1
ARCLK0
/ARCLK0
ARODT
/ARRAS
/ARCAS
/ARCS
/ARWE
ARREST
ARBA0
ARBA1
ARBA2
C754
0.1uF
C753
0.1uF
+1.5V_DDR
TP700
TP701
ARA[14]
ARA[13]
ARA[12]
ARA[11]
ARA[10]
ARA[9]
ARA[8]
ARA[7]
ARA[6]
ARA[5]
ARA[4]
ARA[3]
ARA[2]
ARA[1]
ARA[0]
C756
0.1uF
C755
0.1uF
C758
0.1uF
C757
0.1uF
LGE2112
AC1
DDRV_44
AC2
DDRV_45
A3
DDRV_1
A4
DDRV_2
B4
DDRV_5
C4
DDRV_8
D4
DDRV_10
B3
DDRV_4
C3
DDRV_7
AC3
DDRV_46
AC4
DDRV_47
G10
MEMTP
G9
MEMTN
G13
RVREF_B
G21
RVREF_A
F10
ARCKE
D9
ARCLK1
C9
ARCLK1
A20
ARCLK0
A21
ARCLK0
E18
ARODT
F17
ARRAS
E17
ARCAS
E16
ARCS
D14
ARWE
B14
ARRESET
A13
ARBA0
G11
ARBA1
D16
ARBA2
F18
ARCSX
C15
ARA14
A15
ARA13
F13
ARA12
C14
ARA11
F11
ARA10
E15
ARA9
D13
ARA8
B15
ARA7
E14
ARA6
F16
ARA5
E13
ARA4
B13
ARA3
A14
ARA2
F14
ARA1
F15
ARA0
IC105
1uF
C702
1uF
ARDQM0
ARDQS0
ARDQS0
ARDQ0
ARDQ1
ARDQ2
ARDQ3
ARDQ4
ARDQ5
ARDQ6
ARDQ7
ARDQM1
ARDQS1
ARDQS1
ARDQ8
ARDQ9
ARDQ10
ARDQ11
ARDQ12
ARDQ13
ARDQ14
ARDQ15
ARDQM2
ARDQS2
ARDQS2
ARDQ16
ARDQ17
ARDQ18
ARDQ19
ARDQ20
ARDQ21
ARDQ22
ARDQ23
ARDQM3
ARDQS3
ARDQS3
ARDQ24
ARDQ25
ARDQ26
ARDQ27
ARDQ28
ARDQ29
ARDQ30
ARDQ31
AVDD33_MEMPLL
AVSS33_MEMPLL
DVSS_50
DVSS_48
10uF
10V
C704
10uF
10V
C19
ARDQM0
C21
ARDQS0
B21
C23
B17
D23
C17
D24
C16
C24
D15
D21
B20
C20
A17
A23
D17
B23
D20
D22
D19
C22
A7
B9
A9
C12
D6
B12
C5
C13
A5
A12
B5
E10
C8
D8
C6
D10
D7
C11
C7
C10
B7
B10
N14
N15
R1
P21
/ARDQS0
ARDQM1
ARDQS1
/ARDQS1
ARDQM2
ARDQS2
/ARDQS2
ARDQM3
ARDQS3
/ARDQS3
AVDD3V3_MEMPLL
AVDD3V3_MEMPLL
0.1uF
ARDQ[0-7]
ARDQ[8-15]
ARDQ[16-23]
ARDQ[24-31]
+3.3V_NORMAL
L700
BLM18PG121SN1D
C700
C701
C703
IC701
H5TQ2G63BFR-PBC
R710
ARA[14]
A_RVREF4
A_RVREF1
+1.5V_DDR
A10/AP
A12/BC
RESET
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
ARA[10]
L7
ARA[11]
R7
A11
ARA[12]
N7
ARA[13]
T3
A13
M7
A15
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
M8
VREFCA
H1
VREFDQ
1%
240
L8
ZQ
B2
VDD_1
D9
VDD_2
G7
VDD_3
K2
VDD_4
K8
VDD_5
N1
VDD_6
N9
VDD_7
R1
VDD_8
R9
VDD_9
A1
VDDQ_1
A8
VDDQ_2
C1
VDDQ_3
C9
VDDQ_4
D2
VDDQ_5
E9
VDDQ_6
F1
VDDQ_7
H2
VDDQ_8
H9
VDDQ_9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
T7
NC_6
A9
VSS_1
B3
VSS_2
E1
VSS_3
G8
VSS_4
J2
VSS_5
J8
VSS_6
M1
VSS_7
M9
VSS_8
P1
VSS_9
P9
VSS_10
T1
VSS_11
T9
VSS_12
B1
VSSQ_1
B9
VSSQ_2
D1
VSSQ_3
D8
VSSQ_4
E2
VSSQ_5
E8
VSSQ_6
F9
VSSQ_7
G1
VSSQ_8
G9
VSSQ_9
DDR_HYNIX
+1.5V_DDR
A_RVREF1
C713
R706
0.1uF
1K
1%
R707
1K
C714
1%
0.1uF
+1.5V_DDR
A_RVREF4
M8
VREFCA
H1
VREFDQ
L8
ZQ
B2
VDD_1
D9
VDD_2
G7
VDD_3
K2
VDD_4
K8
VDD_5
N1
VDD_6
N9
VDD_7
R1
VDD_8
R9
VDD_9
A1
VDDQ_1
A8
VDDQ_2
C1
VDDQ_3
C9
VDDQ_4
D2
VDDQ_5
E9
VDDQ_6
F1
VDDQ_7
H2
VDDQ_8
H9
VDDQ_9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
T7
NC_6
A9
VSS_1
B3
VSS_2
E1
VSS_3
G8
VSS_4
J2
VSS_5
J8
VSS_6
M1
VSS_7
M9
VSS_8
P1
VSS_9
P9
VSS_10
T1
VSS_11
T9
VSS_12
B1
VSSQ_1
B9
VSSQ_2
D1
VSSQ_3
D8
VSSQ_4
E2
VSSQ_5
E8
VSSQ_6
F9
VSSQ_7
G1
VSSQ_8
G9
VSSQ_9
DDR_SS
IC701-*1
NT5CB128M16BP-DI
M8
VREFCA
H1
VREFDQ
L8
ZQ
B2
VDD_1
D9
VDD_2
G7
VDD_3
K2
VDD_4
K8
VDD_5
N1
VDD_6
N9
VDD_7
R1
VDD_8
R9
VDD_9
A1
VDDQ_1
A8
VDDQ_2
C1
VDDQ_3
C9
VDDQ_4
D2
VDDQ_5
E9
VDDQ_6
F1
VDDQ_7
H2
VDDQ_8
H9
VDDQ_9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
T7
NC_7
A9
VSS_1
B3
VSS_2
E1
VSS_3
G8
VSS_4
J2
VSS_5
J8
VSS_6
M1
VSS_7
M9
VSS_8
P1
VSS_9
P9
VSS_10
T1
VSS_11
T9
VSS_12
B1
VSSQ_1
B9
VSSQ_2
D1
VSSQ_3
D8
VSSQ_4
E2
VSSQ_5
E8
VSSQ_6
F9
VSSQ_7
G1
VSSQ_8
G9
VSSQ_9
DDR_NANYA
C715
R708
0.1uF
1K
1%
R709
1K
C716
1%
0.1uF
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12
T3
NC_6
M7
NC_5
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
ARA[0]
ARA[1]
ARA[2]
ARA[3]
ARA[4]
ARA[5]
ARA[6]
ARA[7]
ARA[8]
ARA[9]
ARBA0
ARBA1
ARBA2
ARCKE
/ARCS
ARODT
/ARRAS
/ARCAS
/ARWE
ARREST
ARDQS0
/ARDQS0
ARDQS1
/ARDQS1
ARDQM0
ARDQM1
ARA[0-13]
ARCLK0
R712
100
5%
/ARCLK0
ARDQ[0-7]
ARDQ[8-15]
ARCLK1
/ARCLK1
ARDQ[16-23]
ARDQ[24-31]
ARA[0-13]
R714
100
5%
/ARRAS
/ARCAS
ARREST
ARDQS2
/ARDQS2
ARDQS3
/ARDQS3
ARDQM2
ARDQM3
ARDQ[16]
ARDQ[17]
ARDQ[18]
ARDQ[19]
ARDQ[20]
ARDQ[21]
ARDQ[22]
ARDQ[23]
ARDQ[24]
ARDQ[25]
ARDQ[26]
ARDQ[27]
ARDQ[28]
ARDQ[29]
ARDQ[30]
ARDQ[31]
ARBA0
ARBA1
ARBA2
ARCKE
/ARCS
ARODT
/ARWE
ARA[0]
ARA[1]
ARA[2]
ARA[3]
ARA[4]
ARA[5]
ARA[6]
ARA[7]
ARA[8]
ARA[9]
ARA[10]
ARA[11]
ARA[12]
ARA[13]
IC703
H5TQ2G63BFR-PBC
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12/BC
T3
A13
M7
A15
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
DDR_HYNIX
VREFCA
VREFDQ
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9
A_RVREF2
M8
A_RVREF3
H1
1%
240
R716
L8
ZQ
+1.5V_DDR
B2
D9
G7
K2
K8
N1
N9
R1
R9
A1
A8
C1
C9
D2
E9
F1
H2
H9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
T7
ARA[14]
NC_6
A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
B9
D1
D8
E2
E8
F9
G1
G9
A_RVREF2
A_RVREF3
+1.5V_DDR
+1.5V_DDR
IC703-*1
NT5CB128M16BP-DI
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12
T3
NC_6
M7
NC_5
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
DDR_NANYA
C735
R720
0.1uF
1K
1%
R721
1K
C736
1%
0.1uF
C733
R718
0.1uF
1K
1%
R719
1K
C734
1%
0.1uF
IC703-*2
K4B2G1646C-HCK0
M8
VREFCA
H1
VREFDQ
L8
ZQ
B2
VDD_1
D9
VDD_2
G7
VDD_3
K2
VDD_4
K8
VDD_5
N1
VDD_6
N9
VDD_7
R1
VDD_8
R9
VDD_9
A1
VDDQ_1
A8
VDDQ_2
C1
VDDQ_3
C9
VDDQ_4
D2
VDDQ_5
E9
VDDQ_6
F1
VDDQ_7
H2
VDDQ_8
H9
VDDQ_9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
T7
NC_7
A9
VSS_1
B3
VSS_2
E1
VSS_3
G8
VSS_4
J2
VSS_5
J8
VSS_6
M1
VSS_7
M9
VSS_8
P1
VSS_9
P9
VSS_10
T1
VSS_11
T9
VSS_12
B1
VSSQ_1
B9
VSSQ_2
D1
VSSQ_3
D8
VSSQ_4
E2
VSSQ_5
E8
VSSQ_6
F9
VSSQ_7
G1
VSSQ_8
G9
VSSQ_9
M8
N3
VREFCA
A0
P7
A1
P3
A2
H1
N2
VREFDQ
A3
P8
A4
P2
A5
L8
R8
ZQ
A6
R2
A7
T8
A8
B2
R3
VDD_1
A9
D9
L7
VDD_2
A10/AP
G7
R7
VDD_3
A11
K2
N7
VDD_4
A12/BC
K8
T3
VDD_5
A13
N1
VDD_6
N9
M7
VDD_7
NC_5
R1
VDD_8
R9
M2
VDD_9
BA0
N8
BA1
M3
BA2
A1
VDDQ_1
A8
J7
VDDQ_2
CK
C1
K7
VDDQ_3
CK
C9
K9
VDDQ_4
CKE
D2
VDDQ_5
E9
L2
VDDQ_6
CS
F1
K1
VDDQ_7
ODT
H2
J3
VDDQ_8
RAS
H9
K3
VDDQ_9
CAS
L3
WE
J1
NC_1
J9
T2
NC_2
RESET
L1
NC_3
L9
NC_4
T7
F3
NC_6
DQSL
G3
DQSL
C7
A9
DQSU
VSS_1
B3
B7
DQSU
VSS_2
E1
VSS_3
G8
E7
VSS_4
DML
J2
D3
VSS_5
DMU
J8
VSS_6
M1
E3
VSS_7
DQL0
M9
F7
VSS_8
DQL1
P1
F2
VSS_9
DQL2
P9
F8
VSS_10
DQL3
T1
H3
VSS_11
DQL4
T9
H8
VSS_12
DQL5
G2
DQL6
H7
DQL7
B1
VSSQ_1
B9
D7
VSSQ_2
DQU0
D1
C3
VSSQ_3
DQU1
D8
C8
VSSQ_4
DQU2
E2
C2
VSSQ_5
DQU3
E8
A7
VSSQ_6
DQU4
F9
A2
VSSQ_7
DQU5
G1
B8
VSSQ_8
DQU6
G9
A3
VSSQ_9
DQU7
DDR_SS
+1.5V_DDR
C707
C705
C718
0.1uF
C720
0.1uF
C722
0.1uF
C724
0.1uF
C726
0.1uF
C728
0.1uF
10uF
1uF
10V
+1.5V_DDR
C708
C727
0.1uF
BRCLK1
/BRCLK1
C706
1uF
BRDQ[16-23]
BRDQ[24-31]
10uF
10V
IC704
BRA[0-13]
R715
100
5%
/BRRAS
/BRCAS
BRREST
BRDQS2
/BRDQS2
BRDQS3
/BRDQS3
BRDQM2
BRDQM3
BRDQ[16]
BRDQ[17]
BRDQ[18]
BRDQ[19]
BRDQ[20]
BRDQ[21]
BRDQ[22]
BRDQ[23]
BRDQ[24]
BRDQ[25]
BRDQ[26]
BRDQ[27]
BRDQ[28]
BRDQ[29]
BRDQ[30]
BRDQ[31]
BRBA0
BRBA1
BRBA2
BRCKE
/BRCS
BRODT
/BRWE
BRA[0]
BRA[1]
BRA[2]
BRA[3]
BRA[4]
BRA[5]
BRA[6]
BRA[7]
BRA[8]
BRA[9]
BRA[10]
BRA[11]
BRA[12]
BRA[13]
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12/BC
T3
A13
M7
A15
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
VREFCA
VREFDQ
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9
NC_1
NC_2
NC_3
NC_4
NC_6
H5TQ2G63BFR-PBC
B_RVREF8
M8
B_RVREF7
H1
1%
240
R717
L8
ZQ
+1.5V_DDR
B2
D9
G7
K2
K8
N1
N9
R1
R9
A1
A8
C1
C9
D2
E9
F1
H2
H9
J1
J9
L1
L9
T7
BRA[14]
A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
B9
D1
D8
E2
E8
F9
G1
G9
DDR_HYNIX
B_RVREF7
B_RVREF8
+1.5V_DDR
+1.5V_DDR
NT5CB128M16BP-DI
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12
T3
NC_6
M7
NC_5
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
DDR_NANYA
IC704-*1
C739
R724
0.1uF
1K
1%
R725
1K
C740
1%
0.1uF
C737
R722
0.1uF
1K
1%
R723
1K
C738
1%
0.1uF
IC704-*2
K4B2G1646C-HCK0
M8
N3
VREFCA
A0
P7
A1
P3
A2
H1
N2
VREFDQ
A3
P8
A4
P2
A5
L8
R8
ZQ
A6
R2
A7
T8
A8
B2
R3
VDD_1
A9
D9
L7
VDD_2
A10/AP
G7
R7
VDD_3
A11
K2
N7
VDD_4
A12/BC
K8
T3
VDD_5
A13
N1
VDD_6
N9
M7
VDD_7
NC_5
R1
VDD_8
R9
M2
VDD_9
BA0
N8
BA1
M3
BA2
A1
VDDQ_1
A8
J7
VDDQ_2
CK
C1
K7
VDDQ_3
CK
C9
K9
VDDQ_4
CKE
D2
VDDQ_5
E9
L2
VDDQ_6
CS
F1
K1
VDDQ_7
ODT
H2
J3
VDDQ_8
RAS
H9
K3
VDDQ_9
CAS
L3
WE
J1
NC_1
J9
T2
NC_2
RESET
L1
NC_3
L9
NC_4
T7
F3
NC_7
DQSL
G3
DQSL
A9
C7
VSS_1
DQSU
B3
B7
VSS_2
DQSU
E1
VSS_3
G8
E7
VSS_4
DML
J2
D3
VSS_5
DMU
J8
VSS_6
M1
E3
VSS_7
DQL0
M9
F7
VSS_8
DQL1
P1
F2
VSS_9
DQL2
P9
F8
VSS_10
DQL3
T1
H3
VSS_11
DQL4
T9
H8
VSS_12
DQL5
G2
DQL6
H7
DQL7
B1
VSSQ_1
B9
D7
VSSQ_2
DQU0
D1
C3
VSSQ_3
DQU1
D8
C8
VSSQ_4
DQU2
E2
C2
VSSQ_5
DQU3
E8
A7
VSSQ_6
DQU4
F9
A2
VSSQ_7
DQU5
G1
B8
VSSQ_8
DQU6
G9
A3
VSSQ_9
DQU7
DDR_SS
+1.5V_DDR
RVREF_C
C741
R726
0.1uF
1K
1%
R727
1K
C742
1%
0.1uF
+1.5V_DDR
RVREF_D
M8
VREFCA
H1
VREFDQ
L8
ZQ
B2
VDD_1
D9
VDD_2
G7
VDD_3
K2
VDD_4
K8
VDD_5
N1
VDD_6
N9
VDD_7
R1
VDD_8
R9
VDD_9
A1
VDDQ_1
A8
VDDQ_2
C1
VDDQ_3
C9
VDDQ_4
D2
VDDQ_5
E9
VDDQ_6
F1
VDDQ_7
H2
VDDQ_8
H9
VDDQ_9
J1
NC_1
J9
NC_2
L1
NC_3
L9
NC_4
T7
NC_6
A9
VSS_1
B3
VSS_2
E1
VSS_3
G8
VSS_4
J2
VSS_5
J8
VSS_6
M1
VSS_7
M9
VSS_8
P1
VSS_9
P9
VSS_10
T1
VSS_11
T9
VSS_12
B1
VSSQ_1
B9
VSSQ_2
D1
VSSQ_3
D8
VSSQ_4
E2
VSSQ_5
E8
VSSQ_6
F9
VSSQ_7
G1
VSSQ_8
G9
VSSQ_9
C743
R728
0.1uF
1K
1%
R729
1K
C744
1%
0.1uF
BRA[0-14]
RVREF_D
RVREF_C
BRCLK0
/BRCLK0
BRCLK1
/BRCLK1
BRCKE
BRODT
/BRRAS
/BRCAS
/BRCS
BRBA0
BRBA1
BRBA2
/BRWE
BRA[14]
BRA[13]
BRA[12]
BRA[11]
BRA[10]
BRA[9]
BRA[8]
BRA[7]
BRA[6]
BRA[5]
BRA[4]
BRA[3]
BRA[2]
BRA[1]
BRA[0]
+1.5V_DDR
IC105
LGE2112
P13
RVREF_C
V7
RVREF_D
F4
BRCLK0
F3
BRCLK0
V4
BRCLK1
V3
BRCLK1
P6
BRCKE
H6
BRODT
H4
BRRAS
H5
BRCAS
K3
BRCS
N1
BRBA0
P5
BRBA1
K4
BRBA2
L4
BRWE
L5
BRA14
M4
BRA13
N5
BRA12
M5
BRA11
P4
BRA10
M3
BRA9
L6
BRA8
L3
BRA7
N4
BRA6
K5
BRA5
N6
BRA4
N2
BRA3
M1
BRA2
N3
BRA1
K6
BRA0
G5
BRCSX
D5
DDRV_11
E5
DDRV_13
T5
DDRV_38
V5
DDRV_42
U5
DDRV_40
E6
DDRV_14
F6
DDRV_18
G6
DDRV_23
U6
DDRV_41
T6
DDRV_39
AC5
DDRV_48
F7
DDRV_19
G7
DDRV_24
AC6
DDRV_49
N7
DDRV_36
P7
DDRV_37
V6
DDRV_43
J10
DDRV_35
H10
DDRV_32
H13
DDRV_33
E20
DDRV_15
F20
DDRV_20
G20
DDRV_27
G15
DDRV_25
G18
DDRV_26
D25
DDRV_12
C25
DDRV_9
B25
DDRV_6
A25
DDRV_3
H7
DDRV_30
H8
DDRV_31
J8
DDRV_34
BRDQM0
BRDQS0
BRDQS0
BRDQ0
BRDQ1
BRDQ2
BRDQ3
BRDQ4
BRDQ5
BRDQ6
BRDQ7
BRDQM1
BRDQS1
BRDQS1
BRDQ8
BRDQ9
BRDQ10
BRDQ11
BRDQ12
BRDQ13
BRDQ14
BRDQ15
BRDQM2
BRDQS2
BRDQS2
BRDQ16
BRDQ17
BRDQ18
BRDQ19
BRDQ20
BRDQ21
BRDQ22
BRDQ23
BRDQM3
BRDQS3
BRDQS3
BRDQ24
BRDQ25
BRDQ26
BRDQ27
BRDQ28
BRDQ29
BRDQ30
BRDQ31
BRRESET
DDRV_16
DDRV_22
DDRV_29
DDRV_21
DDRV_28
DDRV_17
DVSS_15
DVSS_23
DVSS_1
DVSS_3
DVSS_5
DVSS_9
DVSS_16
DVSS_24
DVSS_31
DVSS_32
DVSS_19
DVSS_2
DVSS_4
DVSS_6
DVSS_10
G2
BRDQM0
E4
BRDQS0
E3
/BRDQS0
A1
J1
B2
J2
C2
K1
A2
K2
D1
BRDQM1
F1
BRDQS1
F2
/BRDQS1
J3
B1
H3
D3
G3
C1
G4
D2
Y1
BRDQM2
V2
BRDQS2
V1
/BRDQS2
T4
AB4
P2
AB3
P3
AB1
P1
AB2
U1
BRDQM3
W3
BRDQS3
W4
/BRDQS3
AA3
U4
AA4
T3
Y3
U3
Y2
U2
M2
BRREST
E23
F24
G24
F23
G23
E24
E12
F12
A18
B18
C18
D18
E19
F19
G19
G22
E25
A26
B26
C26
D26
BRDQ[0-7]
BRDQ[8-15]
BRDQ[16-23]
BRDQ[24-31]
+1.5V_DDR
K4B2G1646C-HCK0
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12/BC
T3
A13
M7
NC_5
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
IC702-*2
DDR_SS
VREFCA
VREFDQ
VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9
VSS_10
VSS_11
VSS_12
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
NC_1
NC_2
NC_3
NC_4
NC_6
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
B_RVREF5
B_RVREF6
M8
H1
L8
ZQ
B2
D9
G7
K2
K8
N1
N9
R1
R9
A1
A8
C1
C9
D2
E9
F1
H2
H9
J1
J9
L1
L9
T7
A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
B9
D1
D8
E2
E8
F9
G1
G9
+1.5V_DDR
+1.5V_DDR
M8
H1
L8
B2
D9
G7
K2
K8
N1
N9
R1
R9
A1
A8
C1
C9
D2
E9
F1
H2
H9
J1
J9
L1
L9
T7
A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
B9
D1
D8
E2
E8
F9
G1
G9
R702
1K
1%
R703
1K
1%
R704
1K
1%
R705
1K
1%
IC702-*1
NT5CB128M16BP-DI
VREFCA
VREFDQ
ZQ
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9
NC_1
NC_2
NC_3
NC_4
NC_7
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9
DDR_NANYA
C709
0.1uF
C710
0.1uF
C711
0.1uF
C712
0.1uF
C719
0.1uF
BRA[0-13]
R713
100
5%
C721
0.1uF
BRDQ[0-7]
BRDQ[8-15]
0.1uF
BRCLK0
/BRCLK0
C725
0.1uF
C717
0.1uF
IC702
+1.5V_DDR
M8
H1
1%
240
L8
B2
D9
G7
K2
K8
N1
N9
R1
R9
A1
A8
C1
C9
D2
E9
F1
H2
H9
J1
J9
L1
L9
T7
A9
B3
E1
G8
J2
J8
M1
M9
P1
P9
T1
T9
B1
B9
D1
D8
E2
E8
F9
G1
G9
H5TQ2G63BFR-PBC
VREFCA
VREFDQ
ZQ
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
VDD_9
VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5
VDDQ_6
VDDQ_7
VDDQ_8
VDDQ_9
NC_1
NC_2
NC_3
NC_4
NC_6
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSSQ_6
VSSQ_7
VSSQ_8
VSSQ_9
DDR_HYNIX
A10/AP
A12/BC
RESET
BRA[0]
N3
A0
BRA[1]
P7
A1
BRA[2]
P3
A2
BRA[3]
N2
A3
BRA[4]
P8
A4
BRA[5]
P2
A5
BRA[6]
R8
A6
BRA[7]
R2
A7
BRA[8]
T8
A8
BRA[9]
R3
A9
BRA[10]
L7
BRA[11]
R7
A11
BRA[12]
N7
BRA[13]
T3
A13
M7
A15
M2
BA0
BA1
BA2
CK
CK
CKE
CS
ODT
RAS
CAS
WE
DQSL
DQSL
DQSU
DQSU
DML
DMU
DQL0
DQL1
DQL2
DQL3
DQL4
DQL5
DQL6
DQL7
DQU0
DQU1
DQU2
DQU3
DQU4
DQU5
DQU6
DQU7
BRBA0
N8
BRBA1
M3
BRBA2
J7
K7
K9
BRCKE
L2
/BRCS
K1
BRODT
J3
/BRRAS
K3
/BRCAS
L3
/BRWE
T2
BRREST
F3
BRDQS0
G3
/BRDQS0
C7
BRDQS1
B7
/BRDQS1
E7
BRDQM0
D3
BRDQM1
E3
F7
F2
F8
H3
H8
G2
H7
D7
C3
C8
C2
A7
A2
B8
A3
B_RVREF6
B_RVREF5
R711
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10/AP
R7
A11
N7
A12
T3
NC_6
M7
NC_5
M2
BA0
N8
BA1
M3
BA2
J7
CK
K7
CK
K9
CKE
L2
CS
K1
ODT
J3
RAS
K3
CAS
L3
WE
T2
RESET
F3
DQSL
G3
DQSL
C7
DQSU
B7
DQSU
E7
DML
D3
DMU
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
BRA[14]
C723
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.
2011.12.09
DDR ONE SIDE 12
Page 28
FROM LIPS & POWER B/D
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
+3.5V_ST
+12V
C2401
0.1uF
+3.5V_ST
RL_ON
L2402
CIS21J121
C2406
0.1uF
16V
L2401
CIS21J121
50V
#16/#20/#23
LD - GND OR USE
LE(N.L.D.) - OPEN
LE(L.D.) - USE
R2401
10K
R2408
10K
MMBT3906(NXP)
Q2401
3
1
2
PWM_DIM2
PWR ON
3.5V
3.5V
GND/P.DIM2
24V
GND
GND
GND
GND
12V
12V
12V
OPT
P2400
FW20020-24S
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21 22
23
23 24
25
SMAW200-H24S2
P2401
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
24
24V
24V
GND
GND
3.5V
3.5V
GND
GND/V-sync
INV ON
A.DIM
P.DIM1
Err OUT
L2403
CIS21J121
R2420
0
POWER_16_GND
C2413
0.1uF
R2423 0
POWER_16_VSYNC
0
R2422
50V
L/DIM0_VS
POWER_24_GND
R2405
POWER_24_ERROR_OUT
+24V
+3.3V_NORMAL
22
R2425
100
A_DIM
PWM_DIM1
R2424
4.7K
OPT
ERROR_OUT
+3.3V_NORMAL
R2426
1K
INV_CTL
+12V
L2408
BLM18SG121TN1D
C2432
0.01uF
50V
PANEL_CTL
PANEL_POWER
C2433
0.1uF
50V
R2437
10K
33K
R2442-*1
5.6K
R2441-*1
10K
R2442
MTK_NON_EPI
1.8K
R2441
C
MTK_NON_EPI
B
E
MTK_EPI
C2435
4.7uF
50V
MTK_EPI
Q2406
MMBT3904(NXP)
Q2407
AO3407A
S
TYP 1450mA
PANEL_VCC
D
G
C2440
1uF
25V
OPT
R2451
PANEL_DISCHARGE_REG
C2443
2K
2K
0.1uF
1/8W
1/8W
R2452
50V
PANEL_DISCHARGE_REG
Power_DET
On-semi
+12V
L2400
BLM18PG121SN1D
Placed on SMD-TOP
C2400
C2402
10uF
10uF
16V
16V
C2403
0.1uF
16V
OPT
+12V
+3.5V_ST
OPT
+24V
IC2400
AOZ1038PI
1
2
3
4
THERMAL
R2412
8.2K
5%
OPT
R2411
1.5K
1%
OPT
9
R2413
0
5%
[EP]LX
*NOTE 17
NC_2
8
OPT
R24000
NC_1
7
EN
6
R2402
3.3K
COMP
5
C2404
0.1uF
16V
R2410
2.7K
1%
R2409
1.2K
1%
PGND
VIN
AGND
FB
Vout=0.8*(1+R1/R2)
C2411
0.1uF
16V
C2410
0.1uF
50V
OPT
C2405
4700pF
50V
R2403
VCC
VCC
L2404
10K
R2417
100K
IC2402
NCP803SN293
3
GND
OPT
R2416
100K
IC2401
NCP803SN293
3
GND
2uH
POWER_ON/OFF1
+3.5V_ST
R2421
10K
OPT
R2419
RESET
2
1
OPT
RESET
2
1
100
R2418
100
OPT
POWER_DET
C2412
0.1uF
16V
not to RESET at 8kV ESD
24V-->3.48V
12V-->3.58V
ST_3.5V-->3.5V
+12V
L2407
BLM18PG121SN1D
C2415
10uF
16V
+5V_Normal
POWER_ON/OFF2_3
1%
R1
R2415
56K
C2416
100pF
50V
R2439
10K
R2
1%
DEV_DCDC_TPS54327
IC2404
VREG5
C2428
3300pF
50V
VFB
TPS54327DDAR
EN
1
2
3
SS
4
3A
R2435
10K
C24001
0.1uF
16V
C2417
1uF
10V
9
THERMAL
8
7
6
5
[EP]GND
VIN
VBST
SW
GND
C2429
0.1uF
16V
L2409
3.6uH
NR8040T3R6N
+5V_NORMAL
C2430
22uF
10V
+3.3V_NORMAL
+3.5V_ST
L2413
BLM18PG121SN1D
CN
L2412
BLM18PG121SN1D
NON_CN
+3.3V_TU_IN
C2436
0.1uF
16V
POWER_ON/OFF1
POWER_ON/OFF2_1
POWER_ON/OFF2_2
POWER_ON/OFF2_3
POWER_ON/OFF2_4
DDR MAIN 1.5V
C2407
10uF
10V
C2408
10uF
10V
C2409
10uF
10V
C2414
10uF
10V
C2441
3300pF
50V
OPT
R2404
R2406
10K
1%
5.6K
1%
R2
+1.2V_MTK_CORE
R1
10K
R2430
+3.5V_ST
L2405
C2448
10uF
10V
BLM18PG121SN1D
C2418
C2419
10uF
0.1uF
10V
16V
VIN_1
VIN_2
GND_1
GND_2
VIN_3
EP[GND]
1
THERMAL
2
3
TPS54319TRE
4
3A
5
AGND
15EN16
17
IC2403
6
VSENSE
3A
Vout=0.827*(1+R1/R2)=1.521V
C2420
0.1uF
16V
7
COMP
BOOT14PWRGD
13
12
11
10
9
8
RT/CLK
1/16W 5%
$ 0.145
POWER_ON/OFF2_1
C2423
0.1uF
16V
PH_3
PH_2
PH_1
C2422
SS/TR
0.01uF
50V
R2432
330K1/16W 5%
C2421
R2431
4700pF
15K
L2406
3.6uH
NR8040T3R6N
50V
C2424
10uF
10V
C2425
10uF
10V
C2446
10uF
10V
C2447
10uF
10V
R2433
56K
1/16W
1%
R2434
R1
47K 1%
R2
+1.5V_DDR
C2426
100pF
50V
C2427
0.1uF
16V
+12V
L2410
BLM18PG121SN1D
C2431
10uF
16V
+3.3V_NORMAL
VIN2
VIN1
VBST
PGND2
PGND1
SW2
SW1
IC2405
TPS54425PWPR
14
13
12
4A
11
10
9
8
THERMAL
15
C2434
0.1uF
50V
[EP]PGND
1
2
3
4
5
6
7
+3.3V_NORMAL
VO
VFB
VREG5
SS
GND
PG
EN
R2407
100K
Vout=(0.763+0.0017*Vout.set)*(1+R1/R2)
C2438
1uF
10V
R2414 10K
C2437
0.1uF
R1
C2439
3300pF
50V
POWER_ON/OFF2_2
L2411
2uH
C2442
22uF
10V
MAX 3.4 A
R2
R2427
33K
1%
C2444
22uF
10V
R2428
10K
1%
C2445
22pF
50V
+3.3V_NORMAL
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.
MID_POWER
2011.11.25
24
Page 29
Renesas MICOM
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
For Debug
+3.5V_ST
MICOM_DEBUG
P3000
12507WS-12L
1
2
3
4
5
6
7
8
9
10
11
12
13
GP4 High/MID Power SEQUENCE
POWER_ON/OFF!
POWER_ON/OFF2_1
POWER_ON/OFF2_2
POWER_ON/OFF2_3
POWER_ON/OFF2_4
SOC_RESET
MICOM MODEL OPTION
MICOM_MHL
MICOM_GED
R3016 10K
R3020 10K
MICOM_GP4_10PIN
R3030 10K
Don’t remove R3014,
not making float P40
R3014 1K
R3011 10K
MICOM_DEBUG
+3.5V_ST
MICOM_PDP
R3007 10K
R3005 10K
MICOM_JAPAN
MICOM_TOUCH_KEY
R3009 10K
R3012 10K
MICOM_DIIVA
MICOM_DEBUG
MICOM_RESET
R3005-*1
56K
R3005-*2
22K
MICOM_OLED_FRC
MICOM_OLED_MAIN
MODEL1_OPT_0
MODEL1_OPT_1
MODEL1_OPT_2
MODEL1_OPT_3
MODEL1_OPT_4
MODEL1_OPT_5
MODEL1_OPT_6
MICOM MODEL OPTION
10
MODEL_OPT_0
MODEL_OPT_1
MODEL_OPT_2
MODEL_OPT_3
MODEL_OPT_4
NON DIVA
NON JAPAN
TACT_KEY
LCD
/ OLED
IR Wafer
12/15Pin
(GP3_Soft touch)
NON_MHL
NON_GED
DIVA
JAPAN
TOUCH_KEY
PDP
IR Wafer
10Pin
(GP4_TOOL)
MHLMODEL_OPT_5
GEDMODEL_OPT_6
POWER_ON/OFF2_3
For China
For JAPAN
For Sample Set
GP4_HIGH
I2C_SCL3
I2C_SDA3
AMP_RESET_N
PANEL_CTL
MODEL1_OPT_5
HDMI_CEC
POWER_ON/OFF2_2
POWER_ON/OFF2_3
EEPROM_SDA
EEPROM_SCL
MODEL1_OPT_6
AMP_RESET_BY_MICOM
IR
+3.5V_ST
R3018
3.3K
+3.3V_NORMAL
R3032
10K
R3033
10K
R3003 22
AMP_RESET_BY_MICOM
P31/TI03/TO03/INTP4
P75/KR5/INTP9/SCK01/SCL01
P74/KR4/INTP8/SI01/SDA01
P71/KR1/SI21/SDA21
P70/KR0/SCK21/SCL21
P30/INTP3/RTC1HZ/SCK11/SCL11
R3019
3.3K
FLG_POD_DR
POD_WAKEUP_N
/RST_DIIVA
/RST_DIIVA
POD_WAKEUP_N
FLG_POD_DR
for DiiVA
+3.5V_ST
C3000
0.1uF
P60/SCLA0
P61/SDAA0
P62
P63
P73/KR3/SO01
P72/KR2/SO21
+3.3V_NORMAL
R3035
4.7K
OPT
8pF
C3002
X3000
32.768KHz
R3002 22
MICOM_DIIVA
R3001 22
MICOM_DIIVA
GND
C3001 0.47uF
P137/INTP0
P122/X2/EXCLK
P121/X1
REGC
VSS
VDD
43
44
45
46
47
48
1
2
3
4
5
6
7
8
IC3000
R5F100GEAFB
MICOM
9
10
11
12
13
14
15
16
17
18
P17/TI02/TO02
P51/INTP2/SO11
P16/TI01/TO01/INTP5
P50/INTP1/SI11/SDA11
P14/RXD2/SI20/SDA20
P15/PCLBUZ1/SCK20/SCL20
R30 22 10K
10K
R3000
C3003 8pF
MICOM_DEBUG
R3023
4.7M
OPT
MICOM_RESET
R3024 22
P40/TOOL0
RESET
P124/XT2/EXCLKS
P123/XT1
39
40
41
42
19
20
21
22
COMMERCIAL_12V_CTL
P41/TI07/TO07
38
23
+3.5V_ST
10K
C3004
0.1uF
16V
R3026
R3027
R3025 22
MICOM_DIIVA
P120/ANI19
37
P140/PCLBUZ0/INTP6
36
P00/TI00/TXD1
35
P01/TO00/RXD1
34
P130
33
P20/ANI0/AVREFP
32
P21/ANI1/AVREFM
31
P22/ANI2
30
P23/ANI3
29
P24/ANI4
28
P25/ANI5
27
P26/ANI6
26
P27/ANI7
25
24
P146
P147/ANI18
P13/TXD2/SO20
P10/SCK00/SCL00
P12/SO00/TXD0/TOOLTXD
P11/SI00/RXD0/TOOLRXD/SDA00
12V_EXT_PWR_DET
HDMI_WAUP:HDMI_INIT
MICOM_RESET_SW
SW3000
JTP-1127WEM
12
4 3
270K
OPT
POWER_ON/OFF2_4
RL_ON
SCART_MUTE
POWER_ON/OFF2_4
KEY2
KEY1
MODEL1_OPT_2
MODEL1_OPT_1
MODEL1_OPT_0
MODEL1_OPT_4
MODEL1_OPT_3
For Japan:LNB_INIT
EXT_AMP_MUTE
EXT_AMP_RESET
COMMERCIAL_12V_CTL
12V_EXT_PWR_DET
SCART_MUTE
+3.3V_NORMAL
+3.3V_NORMAL
R3036
10K
OPT
R3037
10K
OPT
POWER_ON/OFF2_1
SIDE_HP_MUTE
R3006 10K
R3008 10K
R3010 10K
R3021 10K
R3017 10K
MICOM_NON_MHL
MICOM_NON_GED
R3031 10K
MICOM_LCD/OLED
MICOM_GP3_12/15PIN
MICOM_TACT_KEY
R3013 10K
MICOM_NON_JAPAN
MICOM_NON_DIIVA
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.
Eye Sensor Option
MODEL_OPT_4
MODEL_OPT_2
0
1
0
N/A
CM3231_CAPELLA
(GP3 Soft touch) (GP4 Soft touch)
1
MC8101_ABOV
(TACT_KEY)
CM3231_CAPELLA
POWER_ON/OFF1
+3.3V_NORMAL
R3034
4.7K
OPT
LOGO_LIGHT
LOGO_LIGHT
POWER_DET
SOC_RESET
LED_B/GP4_LED_R
C
B
E
INV_CTL
SOC_TX
Q3000
MMBT3904(NXP)
EDID_WP
SOC_RX
AMP_MUTE
EXT_AMP_MUTE
EDID_WP
EXT_AMP_RESET
CEC_REMOTE
MICOM
D3000
BAT54_SUZHO
D
For CEC
R3028
27K
G
Q3001-*1
SI1012CR-T1-GE3
S
HDMI_CEC_FET_VISHAY
+3.5V_ST
G
D
Q3001
RUE003N02
HDMI_CEC_FET_ROHM
R3029
120K
S
HDMI_CEC
2011.12.12
30
Page 30
BODY_SHIELD
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
GND
20
19
18
17
16
15
14
13
12
11
10
EAG62611201
RSD-105156-100
JK3301
9
8
7
6
5
4
3
2
1
HP_DET
5V
GND
DDC_DATA
DDC_CLK
ARC
CE_REMOTE
CK-
CK_GND
CK+
D0-
D0_GND
D0+
D1-
D1_GND
D1+
D2-
D2_GND
D2+
R33 00
0
CEC_REMOTE
CK-_HDMI4_JACK
CK+_HDMI4_JACK
D0-_HDMI4_JACK
D0+_HDMI4_JACK
D1-_HDMI4_JACK
D1+_HDMI4_JACK
D2-_HDMI4_JACK
D2+_HDMI4_JACK
5V_HDMI_4_JACK
R3307
100K
MMBT3904(NXP)
R3308 100
R3309 100
C
Q3301
E
DDC_SDA_4_JACK
DDC_SCL_4_JACK
R3310
1K
R3311
1K
B
R3312
4.7K
HDMI_HPD_4_JACK
HDMI_ARC
UI : HDMI1
BODY_SHIELD
20
EAG62611201
JK3303
RSD-105156-100
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
HP_DET
5V
GND
DDC_DATA
DDC_CLK
NC
CE_REMOTE
CK-
CK_GND
CK+
D0-
D0_GND
D0+
D1-
D1_GND
D1+
D2-
D2_GND
D2+
5V_HDMI_3_JACK
R3327
100K
MMBT3904(NXP)
R3328 100
R3329 100
C
Q3303
E
DDC_SDA_3_JACK
DDC_SCL_3_JACK
CEC_REMOTE
CK-_HDMI3_JACK
CK+_HDMI3_JACK
D0-_HDMI3_JACK
D0+_HDMI3_JACK
D1-_HDMI3_JACK
D1+_HDMI3_JACK
D2-_HDMI3_JACK
D2+_HDMI3_JACK
R3330
1K
R3331
1K
B
UI : HDMI3
R3336
4.7K
HDMI_HPD_3_JACK
E0
E1
E2
VSS
IC3300
M24C02-RMN6T
1
2
HDMI_EXT_EDID
3
4
5V_HDMI_1_SOC
VCC
8
WC
7
SCL
6
SDA
5
EDID_WP
R3319
22
HDMI_EXT_EDID
R3320
22
HDMI_EXT_EDID
C3300
0.1uF
16V
R3323
47K
+5V_NORMAL
A2CA1
MMBD6100
D3300
R3325
47K
DDC_SCL_1_SOC
DDC_SDA_1_SOC
5V_HDMI_3_JACK
C3302
0.1uF
16V
R3337
47K
+5V_NORMAL
A2CA1
MMBD6100
D3302
R3339
47K
DDC_SCL_3_JACK
DDC_SDA_3_JACK
BODY_SHIELD
20
EAG62611201
JK3302
RSD-105156-100
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
HP_DET
5V
GND
DDC_DATA
DDC_CLK
NC
CE_REMOTE
CK-
CK_GND
CK+
D0-
D0_GND
D0+
D1-
D1_GND
D1+
D2-
D2_GND
D2+
5V_HDMI_2_JACK
R3313
MMBT3904(NXP)
100K
R3314 100
R3315 100
CEC_REMOTE
CK-_HDMI2_JACK
CK+_HDMI2_JACK
D0-_HDMI2_JACK
D0+_HDMI2_JACK
D1-_HDMI2_JACK
D1+_HDMI2_JACK
D2-_HDMI2_JACK
D2+_HDMI2_JACK
C
Q3302
E
DDC_SCL_2_JACK
R3316
1K
R3317
1K
B
UI : HDMI2
R3318
4.7K
HDMI_HPD_2_JACK
BODY_SHIELD
20
19
18
17
16
15
14
13
12
11
10
EAG62611201
JK3300
RSD-105156-100
9
8
7
6
5
4
3
2
1
HP_DET
5V
GND
DDC_DATA
DDC_CLK
NC
CE_REMOTE
CK-
CK_GND
CK+
D0-
D0_GND
D0+
D1-
D1_GND
D1+
D2-
D2_GND
D2+
5V_HDMI_1_SOC
R3301
MMBT3904(NXP)
100K
R3302 100
R3303 100
CEC_REMOTE
CK-_HDMI1_SOC
CK+_HDMI1_SOC
D0-_HDMI1_SOC
D0+_HDMI1_SOC
D1-_HDMI1_SOC
D1+_HDMI1_SOC
D2-_HDMI1_SOC
D2+_HDMI1_SOC
C
Q3300
E
DDC_SDA_1_SOCDDC_SDA_2_JACK
DDC_SCL_1_SOC
R3304
1K
R3306
4.7K
HDMI_INTERNAL_EDID
R3305
1K
B
R3321
4.7K
HDMI_EXT_EDID
UI : HDMI4
HDMI_HPD_1_SOC
5V_HDMI_2_JACK
C3301
0.1uF
16V
R3324
47K
+5V_NORMAL
A2CA1
MMBD6100
D3301
R3326
47K
DDC_SCL_2_JACK
DDC_SDA_2_JACK
5V_HDMI_4_JACK
C3303
0.1uF
16V
R3338
47K
+5V_NORMAL
A2CA1
MMBD6100
D3303
R3340
47K
DDC_SCL_4_JACK
DDC_SDA_4_JACK
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.
HDMI 4
2011.10.29
33
Page 31
RGB/ PC AUDIO/ SPDIF
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
RGB PC
DSUB_VSYNC
DSUB_HSYNC
DSUB_R+
DSUB_B+
DSUB_G+
M24C02-RMN6T
E0
E1
E2
VSS
1
RGB_EDID
2
3
4
IC3600
D3615
30V
OPT
D3616
30V
OPT
RGB_5V
VCC
8
WC
7
SCL
6
SDA
5
Closed to JACK
C3633
18pF
RGB_5V
R3641
2.7K
C3634
18pF
50V
C
MMBD6100
D3620
R3642
2.7K
50V
111112121313141415
6677889
112233445
SLIM-15F-D-2
A1
A2
R3645
10K
RGB_EDID
D3621
ADUC 5S 02 0R5L
5.5V
OPT
JK3603
91010
+5V_NORMAL
JK3602
2F11TC1-EM52-4F
VIN
A
VCC
B
GND
C
Fiber Optic
4
SHIELD
R3620
2.7K
R3615
33
D3613
5.5V
ADUC 5S 02 0R5L
D3612-*1
OPT
OPT
D3611-*1
ESD_MTK
5.6V
ESD_MTK
5.6V
+3.3V_NORMAL
PC_L_IN
PC_R_IN
C3615
0.1uF
16V
EDID_WP
R3643 22
RGB_DDC_SCL
R3644 22
RGB_DDC_SDA
D3622
ADUC 5S 02 0R5L
5.5V
OPT
RGB_DEBUG
R3602
100
SOC_RX
RGB_DEBUG
R3647
100
R3600
D3600
0
20V
R3601
+3.3V_NORMAL
R3646
10K
D3623
5.6V
OPT
OPT
NON_RGB_DEBUG
DSUB_DET
0
NON_RGB_DEBUG
5
15
16
16
D3601
SOC_TX
20V
OPT
SPDIF OUT
PC AUDIO
JK3601
KJA-PH-0-0177
SPDIF_OUT
D3613-*1
ADUC 5S 02 0R5L
ESD_MTK
5 GND
4 L
3 DETECT
1 R
5.5V
D3611
5.6V
OPT
D3612
5.6V
OPT
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.
JACK HIGH / MID
2011.11.21
36
Page 32
HP_LOUT
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
HP_ROUT
HP_DET
+3.3V_NORMAL
R3700
10K
HP_OUT
VA3700
5.6V
OPT
JK3700
KJA-PH-0-0177
5GND
4L
3DETECT
1R
EAG61030001
HP_OUT
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.
ESD for MTK
VA3700-*1
5.6V
ESD_MTK_HP_OUT
ESD for LG1152
VA3700-*2
5.6V
ESD_LG1152_HP_OUT
JACK_COMMON
2011.11.21
37
Page 33
RS232C
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
0.1uF
0.1uF
RS232
RS232
RS232
RS232
C38000.1uF
C3801
C38020.1uF
C3803
DOUT2
12V_COMMERCIAL_OUT
12V 1A FOR COMMERCIAL(RS-232C POWER)
12V_COMMERCIAL_OUT
IC3800
+3.5V_ST
MAX3232CDR
C1+
V+
C1-
C2+
C2-
V-
RIN2
1
2
3
4
RS232
5
6
7
8
EAN41348201
VCC
16
GND
15
DOUT1
14
RIN1
13
ROUT1
12
DIN1
11
DIN2
10
ROUT2
9
+3.5V_ST
R3811
IR_OUT
RS232
100
R3820
RS232
100
R3821
+3.5V_ST
OPT_RS232
R3834
10K
FOR COMMERCIAL
R3814
D3805
20V
OPT
4.7K
OPT
D3804
20V
OPT
4.7K
OPT
SOC_RX
SOC_TX
9
8
7
6
RS232
SPG09-DB-009
JK3803
+3.5V_ST
10
5
4
3
2
1
UART_4PIN_STRAIGHT
P3800
12507WS-04L
1
2
3
4
5
UART_4PIN_ANGLE
P3801
12507WR-04L
1
2
3
4
5
CVBS 1 PHONE JACK
AV_JACK_BLACK
JK3800
KJA-PH-1-0177
5 M5_GND
4 M4
3 M3_DETECT
1 M1
6 M6
AV_JACK_YELLOW
JK3800-*1
KJA-PH-1-0177-1
5 M5_GND
4 M4
3 M3_DETECT
1 M1
6 M6
D3800
5.6V
OPT
D3801
5.6V
D3802
5.6V
+3.3V_NORMAL
R3810
10K
OPT
OPT
AV1_CVBS_DET
AV1_CVBS_IN
AV1_L_IN
AV1_R_IN
COMPONENT 1 PHONE JACK
COMP_JACK_BLACK
JK3801
KJA-PH-1-0177
5 M5_GND
4 M4
3 M3_DETECT
1 M1
6 M6
COMP_JACK_GREEN
JK3801-*1
KJA-PH-1-0177-2
5 M5_GND
4 M4
3 M3_DETECT
1 M1
6 M6
D3803
5.6V
OPT
+3.3V_NORMAL
R3806
10K
COMP1_DET
COMP1_Y
COMP1_Pb
COMP1_Pr
ESD For MTK ESD For LG1152
D3803-*1
5.6V
ESD_MTK
D3800-*1
5.6V
ESD_MTK
D3801-*1
5.6V
ESD_MTK
D3802-*1
5.6V
ESD_MTK
D3803-*2
5.6V
ESD_LG1152
D3800-*2
ESD_LG1152
D3801-*2
5.6V
ESD_LG1152
D3802-*2
5.6V
ESD_LG1152
5.6V
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.
JACK_COMMON
2011.11.21
38
Page 34
IR
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
IR & KEY
COMMERCIAL
MMBT3904(NXP)
COMMERCIAL_IR
Q4100
R4101
IR_BYPASS
+3.5V_ST
COMMERCIAL_IR
1K
C
B
E
COMMERCIAL_IR
R4100
0
COMMERCIAL_IR
R4102
10K
MMBT3904(NXP)
COMMERCIAL_IR
R4103
Q4101
+3.5V_ST
3.3K
IR_OUT
C
B
E
COMMERCIAL_IR
COMMERCIAL_IR
R4104
47K
COMMERCIAL
COMMERCIAL_IR_EU
R4105
22
MMBT3904(NXP)
COMMERCIAL_IR_EU
+3.5V_ST
IR_BYPASS
R4107
10K
+3.5V_ST
R4109
1K
COMMERCIAL_IR_EU
C
Q4102
B
E
R4108
0
COMMERCIAL_IR_US
KEY1
KEY2
COMMERCIAL_IR
R4111
10K
Q4104
MMBT3904(NXP)
COMMERCIAL_IR
R4115
3.3K
+3.5V_ST
R4117
10K
5%
R4113
100
R4114
100
+3.5V_ST
R4118
C
B
COMMERCIAL_IR
E
10K
5%
R4119
47K
+3.5V_ST
C4100
0.1uF
C4102
0.1uF
AMOTECH CO., LTD.
L4100
BLM18PG121SN1D
AMOTECH CO., LTD.
D4100
5.6V
OPT
C4104
1000pF
50V
Soft Touch Micom D/L
Zener Diode is
close to wafer
RGB Sensor
D4101
5.6V
OPT
LED_B/GP4_LED_R
EEPROM_SCL
EEPROM_SDA
C4107
100pF
50V
R4123
100
R4124
100
R4125 1.5K
D4104
5.6V
D4105
ADUC 20S 02 010L
20V
OPT
D4106
ADUC 20S 02 010L
20V
OPT
OPT
AMOTECH CO., LTD.
GP4_IR_10P
P4102
12507WR-10L
1
2
3
4
5
6
7
8
9
10
11
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.
ESD for MTK
D4105-*1
ADUC 20S 02 010L
10pF
20V
ESD_MTK
D4106-*1
ADUC 20S 02 010L
20V
10pF
ESD_MTK
D4100-*1
200pF
5.6V
ADMC 5M 02 200L
ESD_MTK
D4101-*1
5.6V
200pF
ADMC 5M 02 200L
ESD_MTK
D4104-*1
200pF
5.6V
ADMC 5M 02 200L
ESD_MTK
ESD for LG1152
D4100-*2
200pF
5.6V
ADMC 5M 02 200L
ESD_LG1152
D4101-*2
5.6V
200pF
ADMC 5M 02 200L
ESD_LG1152
D4104-*2
200pF
5.6V
ADMC 5M 02 200L
ESD_LG1152
IR / KEY
2011.11.21
41
Page 35
+5V_USB FOR USB1
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
POWER_ON/OFF2_4
+24V
L4305
BLM18PG121SN1D
C4324
10uF
35V
R4328
10K
C4327
0.1uF
16V
0.1uF
C4326
0.1uF
50V
OPT
Vout=0.8*(1+R1/R2)
16V
330K
R4329
C4329
0
BOOT
SS/TR
C4328
0.01uF
50V
R4330
VIN
EN
IC4305
TPS54331D
1
2
3
3A
4
+3.3V_NORMAL
R4327
R4323
10K
10K
MAX 2A
D4304-*1
40V
SX34
L4308
6.8uH
PH
8
D4304
SMAB34
GND
7
COMP
6
VSENSE
5
C4333
C4336
22uF
10V
C4334
4700pF
50V
R4336
20K
0.1uF
16V
/USB_OCD1
820
1%
R4343
R1
R2
OPT
C4338
1%
1000pF
R4338
10K
50V
1%
2K
R4339
USB_CTL1
USB_DM1
USB_DP1
40V
C4332
47pF
50V
OPT
IN_1
IN_2
ILIM_SEL
IC4303
TPS2554
GND
1
2
3
4
EN
5
11
THERMAL
[EP]
FAULT
10
OUT_2
9
1/10W
C4323
10uF
10V
OPT
OUT_1
8
ILIM0
7
ILIM1
6
R4300
27K
R4341
27K
1/10W
OPT
D4303
RCLAMP0502BA
USB1
DVR Ready
MAX 1.8A
3AU 04S-3 05-Z C-(LG )
JK4 303
1234
USB DOWN STR EAM
5
DEV_USB_DCDC_BD86180
IC4306-*1
BD86180MUV
EN
1
COMP
2
THERMAL
SS
3
RT
4
CTL2
5
CTL1
6
FLG2
7
FLG1
8
USB_OUT2
9
GND_1
10
GND_2
11
USB_OUT113USB_IN_1
12
+12V
L4306
BLM18PG121SN1D
C4325
10uF
16V
+5V_USB
[EP]GND
VREG
24
GND_3
25
23
VIN_2
22
VIN_1
21
PGND_2
20
PGND_1
19
BST
18
SW_2
17
SW_1
16
USB_IN_3
15
USB_IN_2
14
ESD for MTK
C4337
22uF
R4342
C4342
100pF
50V
R4332
10K
0.1uF
16V
10K
5%
C4340
4700pF
IC4306
SN1104041, DC-DC+2CH USB SW
[EP]GND C4300
V7V
24
C4341
4.7uF
10V
L4307
3.6uH
C4301
22uF
10V
10V
C4331
0.1uF
16V
AGND_3
VIN_2
VIN_1
PGND_2
PGND_1
BST
LX_2
LX_1
SW_IN_3
SW_IN_2
SW_IN_1
THERMAL
25
23
22
21
20
19
18
17
16
15
14
13
EN
1
COMP
2
SS
3
ROSC
4
USB_DCDC_SN1104041
EN_SW2
5
EN_SW1
6
NFAULT2
7
NFAULT1
8
SW_OUT2
9
AGND_1
10
USB_DCDC_SN1104041
AGND_2
11
SW_OUT1
12
USB_DCDC_SN1104041
C4340-*1
0.01uF
50V
50V
USB_DCDC_BD86180
+5V_USB_3
+5V_USB_2
POWER_ON/OFF2_4
10K
R4301
10K
R4302
+3.3V_NORMAL
10K
OPT
R4303
10K
R4304
OPT
USB_CTL2
/USB_OCD2
USB_DM2
USB_DP2
+5V_USB_2
C4322
10uF
10V
USB2
MAX 1.5A
3AU 04S-3 05-Z C-(LG )
OPT
D4302
RCLAMP0502BA
JK4 302
1234
USB DOWN STR EAM
5
USB3
+5V_USB_3
ESD for LG1152
MAX 1.5A
3AU 04S-3 05-Z C-(LG )
JK4 300
1234
D4300-*2
RCLAMP0502BA
ESD_LG1152
D4302-*1
RCLAMP0502BA
ESD_LG1152
D4303-*3
RCLAMP0502BA
ESD_LG1152
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.
From SoC
USB_CTL3
/USB_OCD3
USB_DM3
USB_DP3
WIFI_DM
WIFI_DP
USB_WIFI
+5V_USB
L4302
WIFI120-ohm
BLM18PG121SN1D
C4319
0.1uF
16V
WIFI
For EMI
USB3_HUB_WiFi
C4320
0.1uF
16V
WIFI
C4310
10uF
C4321
10uF
WIFI
USB DOWN STR EAM
P4301
12507WR-04L
WIFI
1
2
3
4
5
.
5
OPT
D4300
10V
C4339
10uF
10V
10V
WIFI
RCLAMP0502BA
MAX 0.4A
VDD
DM
DP
GND
2011.10.26
43
Page 36
ZigBee_Radio Pulse M_REMOTE OPTION
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
P4800
12507WR-08L
M_REMOTE
9
+3.3V_NORMAL
L4800
120-ohm
3.3V
1
GND
2
RX
3
TX
4
RESET
5
DC
6
DD
7
GND
8
C4800
0.1uF
M_REMOTE
AR4800
100
1/16W
M_REMOTE
M_REMOTE_RX
M_REMOTE_TX
M_RFModule_RESET
M_RFModule_ISP
3D_SYNC_RF
3D_SYNC_RF
Only For PDP
ALL M_REMOTE OPTION
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.
MOTION REMOTE
2011.11.21
48
Page 37
Ethernet Block
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LAN_JACK_POWER
JK5000
XRJH-01A-4-DA7-180-LG(B)
LAN_XML
P1[CT]
1
P2[TD+]
2
P3[TD-]
3
P4[RD+]
4
P5[RD-]
5
P6[CT]
6
P7
7
P8
8
P9
9
P10[GND]
10
P11
11
YL_C
D1
YL_A
D2
GN_C
D3
GN_A
D4
12
SHIELD
JK5000-*1
TLA-6T764
LAN_TDK
R1
1
R2
2
R3
3
R4
4
R5
5
R6
6
R7
7
R8
8
R9
9
R10[GND]
10
R11
11
YL_C
D1
YL_A
D2
GN_C
D3
GN_A
D4
12
SHIELD
C5000
0.1uF
16V
C5001
0.01uF
50V
D5000
5.5V
OPT
C5002
0.1uF
16V
D5001
5.5V
OPT
C5003
0.01uF
50V
D5002
5.5V
EPHY_TDP
EPHY_TDN
EPHY_RDP
EPHY_RDN
D5003
5.5V
OPT
OPT
ESD for MTK
D5000-*1
ESD_MTK
ADUC 5S 02 0R5L
D5001-*1
ESD_MTK
ADUC 5S 02 0R5L
D5002-*1
ESD_MTK
ADUC 5S 02 0R5L
D5003-*1
ESD_MTK
ADUC 5S 02 0R5L
ESD for LG1152
ESD_LG1152
D5000-*2
5.5V
ADUC 5S 02 0R5L
ESD_LG1152
D5001-*2
5.5V
ADUC 5S 02 0R5L
ESD_LG1152
D5002-*2
5.5V
ADUC 5S 02 0R5L
ESD_LG1152
D5003-*2
5.5V
ADUC 5S 02 0R5L
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.
LAN_VERTICAL
2011.12.09
50
Page 38
Q1801
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
AMP_MUTE
DUAL COMPONENT
1ST : 0TRIY80001A 2ND : 0TR387500AA
L5400
CIS21J121
AUD_LRCH
AUD_LRCK
AUD_SCK
I2C_SDA1
I2C_SCL1
R5400
10K
+24V_AMP
C5401
0.1uF
50V
+3.3V_NORMAL
B
+24V
C5400
0.1uF
50V
C5402
100pF
50V
R5402 100
R5403 100
R5401
10K
C
Q5400
MMBT3904(NXP)
E
R5405
100
C5403
1000pF
50V
R5404
3.3K
1000pF
C5404
+3.3V_NORMAL
L5401
BLM18PG121SN1D
C5413
0.1uF
16V
C5407
4.7uF
10V
C5408
33pF
50V
OPT
C5409
10uF
10V
C5410
10uF
C5411
0.1uF
16V
OPT
C5412
0.1uF
10V
16V
OPT
C5405
10uF
10V
C5406
33pF
50V
50V
AMP_RESET_N
AUD_MASTER_CLK
C5414
10uF
10V
AGND_PLL
AVDD_PLL
DVDD_PLL
LF
DGND_PLL
GND_1
DGND
DVDD
SDATA
WCK
BCK
SDA
C5415
1000pF
50V
[EP]
1
2
3
4
5
6
7
8
9
10
11
12
GND_IO
CLK_I
VDD_IO
46
47
48
THERMAL
49
NTP-7500L
13
14
15
SCL
/FAULT
MONITOR0
50V
C5416
BST1A
/RESET
AD
43
44
45
IC5400
0x54
16
17
18
BST2B
MONITOR1
MONITOR2
C5417
22000pF
50V
22000pF
OUT1A_2
PGND1A
41
42
19
20
PGND2B
OUT2B_1
PVDD1_2
PVDD1_3
OUT1A_1
38
39
40
21
22
23
OUT2B_2
PVDD2_1
PVDD2_2
+24V_AMP
C5418
0.1uF
50V
PVDD1_1
37
36
35
34
33
32
31
30
29
28
27
26
25
24
PVDD2_3
C5420
0.1uF
50V
OUT1B_2
OUT1B_1
PGND1B
BST1B
VDR1
VCC_5
AGND
VDR2
BST2A
PGND2A
OUT2A_2
OUT2A_1
+24V_AMP
C5419
0.1uF
50V
C5421
0.1uF
50V
R5406
3.3
C5422
10uF
35V
OPT
OPT
C5424
0.01uF
50V
C5423
10uF
35V
C5425
22000pF
50V
C5426
22000pF
50V
C54 27
1uF
25V
D5400
1N4148W
100V
OPT
D5401
1N4148W
100V
OPT
D5402
1N4148W
100V
OPT
D5403
1N4148W
100V
OPT
1uF
25V
C54 28
R5407
12
C5429
390pF
50V
C5430
390pF
50V
R5408
12
R5409
12
C5431
390pF
50V
C5432
390pF
50V
R5410
12
C5433
1uF
25V
R5414
12
R5412
12
R5413
12
R5411
12
L5404
10.0uH
NRS6045T100MMGK
L5405
10.0uH
NRS6045T100MMGK
L5402
10.0uH
NRS6045T100MMGK
L5403
10.0uH
NRS6045T100MMGK
C5434
0.47uF
50V
C5435
0.47uF
50V
C5436
0.1uF
50V
C5437
0.1uF
50V
C5438
0.1uF
50V
C5439
0.1uF
50V
R5415
5.1K
R5416
5.1K
R5417
5.1K
R5418
5.1K
SPK_L+
SPEAKER_L
SPK_L-
SPK_L+
SPK_L-
SPK_R+
SPK_R-
SPK_R+
SPEAKER_R
SPK_R-
WAFER-ANGLE
4
3
2
1
P5400
WOOFER_MUTE
WOOFER_MUTE
TP5403
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.
AMP_NEO
2011.11.21
54
Page 39
+3.3V_NORMAL
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
EARPHONE AMP
HP_LOUT_MAIN
HP_ROUT_MAIN
4.7K
R6100
OPT
R6101
C6100
1uF
10V
C6103
1uF
10V
R6102
4.7K
OPT
R6103
4.7K
Close to the IC
INL-
1
INL+
2
INR+
3
INR-
4
OUTL
16
EAN60724701
5
OUTR
L6100
120-ohm
BLM18P G12 1SN1D
C6104
1uF
10V
VDD
SGND
14
15
IC6100
TPA6132A2
6G07G18
EN
13
HPVSS
C6105
10uF
10V
12
11
10
9
C6106
2.2uF
10V
HPVDD
CPP
PGND
CPN
C6107
0.1uF
16V
C6108
2.2uF
10V
C6109
2.2uF
10V
R6104
100K
OPT
HP_LOUT_AMP
Q6100
MMBT3904(NXP)
HP_ROUT_AMP
+3.3V_NORMAL
R6105
4.7K
C
B
E
OPT
R6106
0
R6107
1K
SIDE_HP_MUTE
From Micom
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.
HEADPHONE AMP
2011.09.29
61
Page 40
T/C/S & H/NIM & T2/C TUNER(EU & CHINA)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
TU6504
TDSH-T151F
TW_H/NIM
RF_S/W_CTL
RESET
SCL
SDA
+B1[3.3V]
SIF
+B2[1.8V]
CVBS
IF_AGC
DIF[P]
DIF[N]
12
SHIELD
TDSS-G151D
1
2
3
4
5
6
7
8
9
10
11
TU6500
T/C_H/NIM_V
NC
RESET
SCL
SDA
+B1[3.3V]
SIF
+B2[1.8V]
CVBS
IF_AGC
DIF[P]
DIF[N]
12
SHIELD
1
2
3
4
5
6
7
8
9
10
11
TU6501
TDSN-G351D
T2/C_F/NIM_DEV
NC_1
RESET
SCL
SDA
+B1[3.3V]
SIF
+B2[1.8V]
CVBS
NC_2
NC_3
NC_4
+B3[3.3V]
+B4[1.23V]
NC_5
GND
ERROR
SYNC
VALID
MCLK
D0
D1
D2
D3
D4
D5
D6
D7
28
SHIELD
TDSQ-H051F
+5V[SPLITTER]
1
RESET
2
TU_SCL
3
TU_SDA
4
M_+3.3V
5
M_SIF
6
M_+1.8V
7
M_CVBS
8
M_IF_AGC
9
M_DIF[P]
10
M_DIF[N]
11
S_3.3V
12
S_1.8V
13
S_CVBS
14
GND_1
15
SD_ERROR
16
SD_SYNC
17
SD_VALID
18
SD_MCLK
19
SD_SERIAL_D0
20
N.C_1
21
N.C_2
22
N.C_3
23
N.C_4
24
N.C_5
25
N.C_6
26
N.C_7
27
GND_2
GND_3
SD_1.23V_DEMOD
SD_RESET
SD_3.3V_DEMOD
N.C_8
SD_SCL
SD_SDA
TU6502
CHB_V
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
RF_SWITCH_CTL USE: T2/C,T/C,ATSC,DTMB.ISDB-T
TU6503
TDSQ-G051D
T/C/S2_V
N.C_1
RESET
SCL
SDA
+3.3V_TUNER
SIF
+1.8V_TUNER
CVBS
T/C_IF_AGC
T/C_DIF[P]
T/C_DIF[N]
N.C_2
N.C_3
N.C_4
GND_1
ERROR
SYNC
VALID
MCLK
D0
D1
D2
D3
D4
D5
D6
D7
GND_2
GND_3
+1.23V_S2_DEMOD
S2_RESET
+3.3V_S2_DEMOD
S2_F22_OUTPUT
S2_SCL
S2_SDA
LNB
GND_4
38
SHIELD
BR_F/NIM_V
CN_ATBM
TU6501-*1
TU6501-*2
TDSN-B051F
TDSN-C251D
RF_S/W_CTL
1
1
RESET
2
2
SCL
3
3
SDA
4
4
+B1[3.3V]
5
5
SIF
6
6
+B2[1.8V]
7
AT_H/NIM_V
TU6500-*1
TDSS-H151F
NC
1
RESET
2
SCL
3
SDA
4
+B1[3.3V]
5
SIF
6
+B2[1.8V]
7
CVBS
8
IF_AGC
9
DIF[P]
10
DIF[N]
11
12
SHIELD
28
SHIELD
7
CVBS
8
8
NC_1
9
9
NC_2
10
10
NC_3
11
11
+B3[3.3V]
12
12
+B4[1.23V]
13
13
NC_4
14
14
GND
15
15
ERROR
16
16
SYNC
17
17
VALID
18
18
MCLK
19
19
D0
20
20
D1
21
21
D2
22
22
D3
23
23
D4
24
24
D5
25
25
D6
26
26
D7
27
27
28
SHIELD
RF_S/W_CTL
RESET
SCL
SDA
+B1[3.3V]
SIF
+B2[1.8V]
CVBS
NC_1
NC_2
NC_3
+B3[3.3V]
+B4[1.23V]
NC_4
GND
ERROR
SYNC
VALID
MCLK
D0
D1
D2
D3
D4
D5
D6
D7
28
SHIELD
CN_LG3921
TU6501-*3
TDSN-C051D
RF_S/W_CTL
1
RESET
2
SCL
3
SDA
4
+B1[3.3V]
5
SIF
6
+B2[1.8V]
7
CVBS
8
NC_1
9
NC_2
10
NC_3
11
+B3[3.3V]
12
+B4[1.23V]
13
NC_4
14
GND
15
ERROR
16
SYNC
17
VALID
18
MCLK
19
D0
20
D1
21
D2
22
D3
23
D4
24
D5
25
D6
26
D7
27
T2/C/S2
TU6503-*1
TDSQ-G351D
N.C_1
1
RESET
2
SCL
3
SDA
4
+B1[3.3V]
5
SIF
6
+B2[1.8V]
7
CVBS
8
N.C_2
9
N.C_3
10
N.C_4
11
+B3[3.3V]
12
+B4[1.23V]
13
N.C_5
14
GND_1
15
ERROR
16
SYNC
17
VALID
18
MCLK
19
D0
20
D1
21
D2
22
D3
23
D4
24
D5
25
D6
26
D7
27
GND_2
28
GND_3
29
+B5[1.23V]
30
S2_RESET
31
+B6[3.3V]
32
S2_F22_OUTPUT
33
S2_SCL
34
S2_SDA
35
LNB
36
GND_4
37
38
SHIELD
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.
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
SHIELD
close to TUNER
1
2
3
4
5
6
7
8
9
OPT
close to Tuner
C6500
L9 ATSC
C6509
0.1uF
16V
CHB
close to TUNER
CHB
L6508
BLM18PG121SN1D
CHB
RF_SWITCH
C6501
C6503
10uF
0.1uF
10V
16V
MTK/L9_DVB/ATSC/NTSC
R6509
C6508
33
18pF
OPT
R6510
50V
33
C6506
18pF
50V
C6551
100pF
50V
0.1uF
16V
Seperate GND for CHB
+3.3V_TU
C6511
100pF
50V
C6550
0.1uF
16V
R6506
should be guarded by groumd
C6507
100pF
50V
T2/C&CHB&CN&BR
RF_SWITCH
R6500 0
R6508
100
C6514
0.1uF
16V
C6505
0.1uF
16V
C6510
1000pF
50V
+5V_TU
BR_TW_CN_TUNER
R6508-*1
1K 5%
I2C_SDA6
L6500
BLM18PG121SN1D
T/C&AT&CHB
100
C6513
4700pF
CN
50V
BR_TW_CN_TUNER
R6500-*1
1K 5%
RF_SWITCH_CTL
BR_TW_CN_TUNER
I2C_SCL6
close to TUNER
+1.8V_TU
IF_P
IF_N
C6516
0.1uF
CN
16V
T2/C&CHB&CN&BR
NOT_T/C&AT&CHB
NOT_T/C&AT&CHB
NOT_T/C&AT&CHB
LNB_OUT
C6508-*1
68pF
50V
0.1uF 16V
AR6500 0
AR6501
0
AR6502
0
DVB_S&CHB
C6512
100pF
+3.3V_TU
MTK/L9_DVB/ATSC/NTSC
BR_TW_CN_TUNER
+5V_TU
C6506-*1
68pF
R6516
50V
470
C6522
IF_AGC
T2/C&CN&BR
L6502
BLM18PG121SN1D
CHB
L6507
BLM18PG121SN1D
FE_TS_DATA[0]
FE_TS_DATA[1]
FE_TS_DATA[2]
FE_TS_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]
OPT
OPT
B
R6515
4.7K
1. should be guarded by ground
2. No via on both of them
3. Signal Width >= 12mils
Signal to Signal Width = 12mils
CHB
OPT
C6523
C6525
100pF
0.1uF
50V
16V
+1.23V_TU
+1.8V_TU
DVB_S&CHB
BLM18PG121SN1D
C6515
0.1uF
DVB_S&CHB
C6517
18pF
50V
C6518
18pF
50V
L6501
LNB_TX
+1.23V_TU
C6519
10uF
10V
DVB_S&CHB
R6503 22
DVB_S&CHB
R6504 22
DVB_S&CHB
OPT
R6511
100K
C6520
0.1uF
16V
R6518
82
E
Q6500
C
MMBT3906(NXP)
Ground Width >= 24mils
+3.3V_D_Demod
OPT
C6528
10uF
6.3V
CHB_CVBS
CHB_ERR
CHB_SYNC
CHB_VAL
CHB_CLK
TU_TS_ERR
FE_TS_SYNC
TU_TS_VAL
FE_TS_CLK
CHB_DATA
FE_TS_DATA[0-7]
+3.3V_D_Demod
OPT
R6512
2.2K
R6513
10
C6521
DVB_S&CHB
0.1uF
OPT
OPT
C6524
100pF
/TU_RESET
TUNER_SIF
C6527
/S2_RESET
0.1uF
OPT
R6521
220
E
Q6501
MMBT3906(NXP)
C
+3.3V_D_Demod
I2C_SCL4
I2C_SDA4
CHB_CVBS
CHB_ERR
CHB_SYNC
CHB_VAL
CHB_CLK
CHB_DATA
ATV_OUT
2012 perallel
because of derating
+3.3V_TU
+3.3V_TU_IN
NOT_T/C&AT
C6533
10uF
16V
C6531
0.1uF
ERROR & VALID PIN
TU_CVBS
T/C_H/NIM
NOT_DVB_S
Not_L9_T2/C/S
NOT_T/C&AT
BLM18PG121SN1D
T/C/S2 T2/C_F/NIM T2/C/S2 CHB
DVB_S&CHB DVB_S&CHB DVB_S&CHB
NOT_T/C&AT
T/C&AT&CHB
Not_L9_T2/C/S
+5V_NORMAL
C6535
1uF
OPT
+3.3V_D_Demod
L6506
+3.3V_NORMAL
L9_T2/C/S
IC6500
74LVC1G08GW
TU_TS_VAL
TU_TS_ERR
DVB_S DVB_ST/C&AT&CHB T/C&AT&CHB
NOT_T/C&AT
T2/C
T2/C&CN
T2/C&CHB&CN
NOT_T/C&AT&CHBNOT_T/C&AT&CHB
NOT_DVB_S
Not_L9_T2/C/S Not_L9_T2/C/S
C6540
0.1uF
B
A
GND
NOT_T/C&AT
T2/C
T2/C&CN
T2/C&CHB&CN
NOT_T/C&AT&CHB
L9_T2/C/S
AP2132MP-2.5TRG1
PG
EN
R6523
10K
VIN
VCTRL
1
2
3
NOT_L9_T2/C/S
NOT_T/C&AT
IC6501
1
2
3
4
2A
EAN61387601
R6525
0
NOT_T/C&AT
T/C&AT&CHB
T2/C&CHB&CN
H/NIM&CHB
9
THERMAL
CHB
5
4
8
7
6
5
+3.3V_TU
VCC
L9_T2/C/S
Y
L9_T2/C/S
AT_H/NIM
NOT_DVB_S
Not_L9_T2/C/S
[EP]
GND
ADJ
VOUT
NC
C6544
Vout=0.6*(1+R1/R2)
NOT_T/C&AT
C6538
10uF
10V
Close to the tuner
L6503
BLM18PG121SN1D
C6529
C6526
0.1uF
22uF
10V
16V
NOT_T/C&AT
C6542
0.1uF
465mA(MAX)
+3.3V_TU
C6530
0.1uF
16V
Close to the tuner
TUNER
+3.3V_TU
IC6503
AZ1117BH-1.8TRE1
IN
3
+5V_NORMAL
C6532
0.1uF
0.1uF
16V
R6526
100
1/16W
5%
NOT_T/C&AT
RF_SWITCH
NOT_T/C&AT&CHB
NOT_DVB_S
Not_L9_T2/C/S
T2 : Max 1.7A
else : Max 0.7A
NOT_T/C&AT
R6527
20K
1%
NOT_T/C&AT
R6528
11K
1%
R6529
10K
1%
NOT_T/C&AT
OUT
2
1
ADJ/GND
L9/BR_TW_CN_TUNER
R6532-*1
BLM18PG121SN1D
120-ohm
NOT_L9_BR_TW_CN Tuner
R6532
0
16V
FE_TS_VAL
CN
CN
BR
+1.23V_TU
R2
R1
CHB : Max 480mA
else : Max 240mA
+1.8V_TU
R6531
1
C6546
C6548
10uF
0.1uF
10V
16V
C6534
C6536
22uF
10V
Close to the tuner
2011.11.21
CN
R6528-*1
12K
1/16W
1%
NOT_T/C&AT
C6549
10uF
16V
150mA(MAX)
+5V_TU
22uF
10V
C6539
0.1uF
16V
LNB_TX
LNB_OUT
ATV_OUT
+5V_TU
R6520
220
B
R6519
1K
OPT
65
Page 41
FOR COMMERCIAL 12V OUT RS-232C 9 PIN
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
(OPT:COMMER_EXT_12V)
R7001
100
IC7000
MP5000DQ
COMMERCIAL_12V_CTL
FOR 12V CONTROL (FROM MICOM)
AUDIO OUT JACK
(OPT:COMMER_EXT_AMP)
C7000
470pF
50V
R7000
1K
DV/DT
ENABLE/FAULT
I-LIMIT
SPK_L_OUT_COMMERCIAL
SPK_R_OUT_COMMERCIAL
GND
C7001
1uF
25V
10
9
8
7
6
SOURCE_5
SOURCE_4
SOURCE_3
SOURCE_2
SOURCE_1
+12V
C7002
22uF
25V
C7006
10uF
16V
C7007
10uF
16V
D7000
5.6V
C7003
22uF
25V
D7001
5.6V
12V_COMMERCIAL_OUT
L7000
BLM18PG121SN1D
C7004
0.1uF
50V
R7004
100K
R7005
22K
COMMER_EXT_AMP_JACK
KJA-PH-0-0177
5GND
4L
3DETECT
1R
EAG61030001
1
2
3
4
NC
5
11
VCC
B
JK7000
+3.5V_ST
C
Q7001
MMBT3904(NXP)
E
R7006
10K
12V_EXT_PWR_DET
FOR COMMERCIAL AUDIO OUT
(OPT:COMMER_EXT_AMP)
+24V
L7001
BLM18PG121SN1D
C7005
0.1uF 50V
AUDIO_L_OUT_COMMERCIAL
AUDIO_R_OUT_COMMERCIAL
EXT_AMP_RESET
FOR AMP RESET (MAIN SOC)
EXT_AMP_MUTE
SPK_L_OUT_COMMERCIAL
PATTERN SHOULD BE CONSIDERED (MAX 3W)
SPK_R_OUT_COMMERCIAL
P7000
12507WR-12L
1
2
3
4
5
6
7
8
9
10
11
12
13
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.
COMMERCIAL_OPTION
2011.11.21
70
Page 42
LVDS
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LVDS_51PIN
P7100
FI-RE51S-HF-J-R1500
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
GND
[51Pin LVDS OUTPUT Connector]
NC
NC
NC
NC
NC
AUO_65_MIRROR
LVDS_SEL
NC
NC
L/DIM_ENABLE
GND
RA0N
RA0P
RA1N
RA1P
RA2N
RA2P
GND
RACLKN
RACLKP
GND
RA3N
RA3P
RA4N
RA4P
GND
BIT_SEL
RB0N
RB0P
RB1N
RB1P
RB2N
RB2P
GND
RBCLKN
RBCLKP
GND
RB3N
RB3P
RB4N
RB4P
GND
GND
GND
GND
GND
NC
VLCD
VLCD
VLCD
VLCD
R7100 33
LGD_2D/3D_CTRL
R7105 33
CP_BOX
R7106 33
CP_BOX
R7107 33
LGD_32/37_LVDS_PWM
R7108
33
LGD_32/37_LVDS_OPC
2D/3D_CTL
PWM_DIM1
OPC_EN
PANEL_VCC
I2C_SDA1
I2C_SCL1
TXA0N
TXA0P
TXA1N
TXA1P
TXA2N
TXA2P
TXACLKN
TXACLKP
TXA3N
TXA3P
TXA4N
TXA4P
TXB0N
TXB0P
TXB1N
TXB1P
TXB2N
TXB2P
TXBCLKN
TXBCLKP
TXB3N
TXB3P
TXB4N
TXB4P
L7100
BLM18SG121TN1D
LVDS_51PIN
C7100
C7101
10uF
1000pF
16V
50V
OPT
OPT
LVDS_SEL
+3.3V_NORMAL
R7101
3.3K
LVDS_SEL_HIGH
R7102
10K
LVDS_SEL_LOW
BIT_SEL
C7102
0.1uF
50V
OPT
[41Pin LVDS OUTPUT Connector]
LVDS_41PIN
P7101
FI-RE41S-HF-J-R1500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
R7103
10K
BIT_SEL_LOW
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GND
NC
NC
NC
NC
NC
NC
NC
NC
GND
RC0N
RC0P
RC1N
RC1P
RC2N
RC2P
GND
RCCLKN
RCCLKP
GND
RC3N
RC3P
RC4N
RC4P
GND
GND
RD0N
RD0P
RD1N
RD1P
RD2N
RD2P
GND
RDCLKN
RDCLKP
GND
RD3N
RD3P
RD4N
RD4P
GND
GND
R7104 33
AUO_2D/3D_CTRL
2D/3D_CTL
TXC0N
TXC0P
TXC1N
TXC1P
TXC2N
TXC2P
TXCCLKN
TXCCLKP
TXC3N
TXC3P
TXC4N
TXC4P
TXD0N
TXD0P
TXD1N
TXD1P
TXD2N
TXD2P
TXDCLKN
TXDCLKP
TXD3N
TXD3P
TXD4N
TXD4P
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.
LVDS_HIGH_MID
2011.08.11
71
Page 43
LOCAL DIMMING
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
[To LED DRIVER]
P7600
12507WR-08L
L/DIM_OUT
1
2
3
4
5
6
7
8
9
+3.3V_NORMAL
R7600
10K
OPT
R7601
10K
L/DIM_OUT
AR7600
33
1/16W
L/DIM_OUT
R7606 33
L/DIM_OUT
R7607
4.7K
L/DIM_OUT
L/DIM0_SCLK
L/DIM0_MOSI
I2C_SCL1
I2C_SDA1
L/DIM0_VS
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.
LOCAL DIMMING
2011.12.13
76
Page 44
THIS IS REVERSE PATTERN !!!!
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
[Left Source(51PIN LOCATION)]
VCC18
C7700
C7701
0.01uF
0.1uF
50V
50V
51
FL8S050HA1
P7702
DEV_50WAFER
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TXB2P
TXB2N
TXB1P
TXB1N
TXB0P
TXB0N
VCOM
VCOMLFB
GIP_RST
VST
VGL_I
VGH_EVEN
VGH_ODD
VGH_F
VGH_R
CLK6
CLK5
CLK4
CLK3
CLK2
CLK1
Z_OUT
GMA1
GMA3
GMA4
GMA5
GMA7
GMA9
GMA10
GMA12
GMA14
GMA15
GMA16
GMA18
EPI_LOCK3
CH6
FROM SOC
CH5
FROM SOC
CH4
FROM SOC
Vcore
H_VDD
VDD
VCC18
C7708
C7705
10uF
10uF
10V
10V
OPT
Vcore
L7705
BLM18PG121SN1D
R7700
1/16W
OPT
VCC
C7704
0.1uF
2K
16V
C7707
10uF
10V
OPT
C7706
10uF
10V
C7710
10uF
10V
C7709
10uF
10V
C7711
10uF
10V
[Right Source(41PIN LOCATION)]
VCC18
C7702
C7703
0.01uF
0.1uF
50V
50V
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
GMA18
12
GMA16
11
GMA15
10
GMA14
9
GMA12
8
GMA10
7
GMA9
6
GMA7
5
GMA5
4
GMA4
3
GMA3
2
GMA1
1
FL8S050HA1
P7703
DEV_50WAFER
L7700
LQM2HPN2R2MG0L
2.2uH
PMIC_RESET
TO SOC
L7701
LQM2HPN2R2MG0L
2.2uH
C7728
10uF
10V
OPT
Z_OUT
CLK1
CLK2
CLK3
CLK4
CLK5
CLK6
VGH_R
VGH_F
VGH_ODD
VGH_EVEN
VGL_I
VST
GIP_RST
VCOMRFB
VCOM
Vcore
EPI_LOCK3
EPI_LOCK6_SOURCE
EPI_LOCK6_SOURCE
C7712
1uF
10V
VDD
TXA4P
TXA4N
TXACLKP
TXACLKN
TXA1P
TXA1N
R7725
H_VDD
1/16W
OPT
L7702
22uH
D7700
SX34
40V
FROM SOC
0
VCC18
R7761
10K
OPT
R7701
10K
1/16W
PANEL_VCC
H_VDD
R7729
2.7K
1/16W
R7755
100
VCC
C7713
10uF
25V
+3.3V_NORMAL
B
VCOMRFB
VCOMLFB
VCOM_DYN
C7714
10uF
25V
C7715
10uF
16V
R7756
10K
C
Q7702
MMBT3904(NXP)
E
FROM SOC
C7721 10uF
OPT
C7716
10uF
25V
OPT
C7724
1uF
25V
C7722
10uF
16V
R7757
10K
R7708
R7709 0
R7710 0
25V
PANEL_VCC
B
0
1/16W
1/16W
1/16W
OUT4
SWB4
RST
OUT1
OUT2
SWB2
PGND2
SWB1_1
SWB1_2
NC
PVINB1_1
PVINB1_2
NR6020T6R8NC
C7723
C7725
10uF
10uF
25V
25V
OPT
R7758
10K
C
MMBT3904(NXP)
Q7703
E
L7703
6.8uH
[EP]AGND
1
2
3
4
5
6
7
8
9
10
11
12
13
AVIN
THERMAL
EPI_LOCK6
GMA15
49
IC7700
TPS65178RSLR
EPI
14
15
17
18
SWB316OUT3
SW_121SW_2
PGND3
PVINB3
PGND_119PGND_2
L7704
22uH
VCOM_P
VCOM_N
VCOM_LOOP
GMA14
GMA12
20
R7713
2.2
1/16W
OPT
<POWER BLOCK>
GMA7
GMA4
GMA5
GMA138GMA239GMA340GMA441GMA542GMA643VCOM44NEG45POS46VCOMFB47DYN48PGND4
37
CTRLN
36
VGL
35
SWN
34
SWP
33
VGH
32
CTRLP
31
TCOMP
30
VL
29
SDA
28
SCL
27
COMP
26
SS
25
22
24
SWI23SWO
D7701
SX34
40V
GST_SOC
MCLK_SOC
FROM SOC
GCLK_SOC
FROM SOC
AGND
C7729
1000pF
50V
OPT
EO_SOC
FROM SOC
FROM SOC
CLK6_I
CLK5_I
CLK4_I
CLK3_I
CLK2_I
CLK1_I
COMP
C7737
0.1uF
50V
C7734
0.1uF
50V
R7703
R7704
R7705 47
R7706
1/16W
1/16W
1/16W
1/16W
C7738
0.1uF
50V
R7702
0
TCOMP
I2C_SDA2
I2C_SCL2
COMP
SS
R7717
33K
1/16W
C7736
1000pF
50V
C7739
0.1uF
50V
47
47
C7719
15pF
50V
47
C7720
15pF
50V
C7717
15pF
50V
C7718
15pF
50V
OPT
C7740
1000pF
50V
C7732
0.1uF
50V
R7707
C7742
1uF
25V
SS
C7730
68uF
35V
CTRLN
VGL_FB
C7735
68uF
35V
SWN
VL
C7731
0.1uF
16V
SWP
VGH_FB
CTRLP
VDD
R7718
9.1K
1/16W
TH7700
47k-ohm
NCP18WB473F10RB
VCC
R7730
R7737
OPT
OPT
1/16W
1/16W
SWP
VDD
CTRLP
VL
R7720
47K
1/16W
5%
R7722
100K
1/16W
1%
TCOMP
CTRLN
SWN
R7759
0
1/16W
R7728 100K
1/16W 5%
1uF 25V
R7727 100K
1/16W 5%
C7745
1uF 25V
C7746
R7760
0
1/16W
1uF 25V
C7748
1uF 25V
C7747
INSTEAD OF AMCC0208
Q7700
MMBT3904(NXP)
EBC
INSTEAD OF AMCC0209
EBC
Q7701
MMBT3906(NXP)
D7703
1N4148W
100V
D7705
1N4148W
100V
1N4148W
1N4148W
D7704
100V
D7706
100V
C7727
0.1uF
50V
C7754
0.1uF
50V
R7739
1.5K
1/16W
5%
C7755
1uF
50V
C7756
1uF
25V
VGH_FB
C7757
1uF
50V
VGL_FB
C7733
10uF
16V
R7745
R7744
20K
1/10W
5%
1/16W
VGL
0
R7746 0
R7750
20K
1/10W
5%
VGH
1/16W
<LEVEL SHIFTER BLOCK>
CLK6
C7743
1uF
25V
CLK5
CLK4
CLK3
CLK2
CLK1
CLK1_I
CLK2_I
CLK4_I
CLK6_I
CLK5_I
CLK3_I
RE
RE
7
VGH_R
8
VGH_F
9
ODD
10
EVEN
11
VST
12
RESET
13
DISCHG
14
R7723
0
1/16W
15
VGL
R7724
0
1/16W
OPT
VGH
VGL
R7721
0
1/16W
CLK3
CLK5
CLK64CLK42CLK2
3
5
6
TPS65198
IC7701
EPI
16
18
OUT19NEG20POS
VGH117VGH2
VCOM
C7744
1uF
50V
VGH
THE RMAL
29
R7731 0
R7726
0
1/16W
OPT
1
28
27
26
25
24
23
22
21
CLK1
AVDD
[EP]VGL
BI-SCAN
GCLK
MCLK
GST
EO
VSENSE
GND
1/16W
R7732
0
1/16W
OPT
VGL
REVERSE
REVERSE
GCLK
MCLK
GST
EO
PANEL_VCC
VDD
R7747
R7738
0
0
1/16W
1/16W
OPT
C7726
1uF
25V
VCOM_P
VCOM_N
VCOM_LOOP
0
R7734
1/16W
OPT
C7749
R7733
1uF
0
1/16W
50V
VCC
R7748
1K
1/16W
R7749
1K
1/16W
R7735
100
1/16W
R7736
3K
1/16W
D7702
40V
OPT
C7750
1uF
25V
OPT
VDD
OPT
VCC
DISCHG
VGL
VDD
R7740 0
1/16W
R7741 0
1/16W
OPT
R7742 3K
OPT
1/16W
R7743 0
OPT
1/16W
R7751
15K
1/16W
R7752
15K
1/16W
R7753
15K
1/16W
OPT
R7754
15K
1/16W
OPT
VGL_I
RE
R7711
0
GST
MCLK
GCLK
R7712
0
EO
VGH_R
VGH_F
VGH_ODD
VGH_EVEN
VST
GIP_RST
DISCHG
R7714
0
VGL
R7715
0
0
R7719 0
1/16W
R7716
0
1/16W
OPT
C7741
10uF
16V
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.
T-Con
2011.12.01
77
Page 45
eMMC I/F
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
EMMC_DATA[0-7]
EMMC_VCCQ
EMMC DATA LINE 47K PULL/UP
EMMC DATA LINE
10K PULL/UP
R8100 10K
R8101 10K
R8102 10K
R8103 10K
R8104 10K
R8105 10K
R8106 10K
C8107
10pF
50V
R8107 10K
DAT4
DAT3
R8100-*1 47K
R8102-*1 47K
R8101-*1 47K
EMMC_DATA[0]
EMMC_DATA[1]
EMMC_DATA[2]
EMMC_DATA[3]
EMMC_DATA[4]
EMMC_DATA[5]
EMMC_DATA[6]
EMMC_DATA[7]
EMMC_CLK
EMMC_CMD
EMMC_RST
R8103-*1 47K
R8104-*1 47K
R8105-*1 47K
R8106-*1 47K
R8107-*1 47K
AR8100
22
1/16W
AR8101
22
1/16W
AR8102 22
OPT
C8100
0.1uF
OPT
16V
Don’t Connect Power At VDDI
(Just Interal LDO Capacitor)
DAT5
DAT6
10K
R8117
EMMC_CLK_BALL
EMMC_CMD_BALL
10K
R8116
EMMC_RESET_BALL
EMMC_VCCQ
EMMC_VDDI
EMMC_VDDI
C8105
0.1uF
16V
C8106
2.2uF
10V
3.3V_EMMC
C8102
0.1uF
16V
DAT3
DAT4
DAT5
C8103
2.2uF
10V
C8104
0.1uF
16V
SDIN5D2-4G-974L1
A3
DAT0
A4
DAT1
A5
DAT2
B2
DAT3
B3
DAT4
B4
DAT5
B5
DAT6
B6
DAT7
M6
CLK
M5
CMD
A6
NC_3
A7
NC_4
C5
NC_23
E5
NC_42
E8
NC_43
E9
NC_44
E10
NC_45
F10
NC_52
G3
NC_58
G10
NC_59
H5
NC_66
J5
NC_73
K6
NC_80
K7
NC_81
K10
NC_82
P7
NC_116
P10
NC_119
K5
RESET
C6
VCCQ_1
M4
VCCQ_2
N4
VCCQ_3
P3
VCCQ_4
P5
VCCQ_5
E6
VCC_1
F5
VCC_2
J10
VCC_3
K9
VCC_4
C2
VDDI
E7
VSS_1
G5
VSS_2
H10
VSS_3
K8
VSS_4
C4
VSSQ_1
N2
VSSQ_2
N5
VSSQ_3
P4
VSSQ_4
P6
VSSQ_5
A1
NC_1
A2
NC_2
A8
NC_5
A9
NC_6
A10
NC_7
A11
NC_8
A12
NC_9
A13
NC_10
A14
NC_11
B1
NC_12
B7
NC_13
B8
NC_14
B9
NC_15
B10
NC_16
B11
NC_17
B12
NC_18
B13
NC_19
B14
NC_20
C1
NC_21
C3
NC_22
C7
NC_24
IC8100
C8
NC_25
C9
NC_26
C10
NC_27
C11
NC_28
C12
NC_29
C13
NC_30
C14
NC_31
D1
NC_32
D2
NC_33
D3
NC_34
D4
NC_35
D12
NC_36
D13
NC_37
D14
NC_38
E1
NC_39
E2
NC_40
E3
NC_41
E12
NC_46
E13
NC_47
E14
NC_48
F1
NC_49
F2
NC_50
F3
NC_51
F12
NC_53
F13
NC_54
F14
NC_55
G1
NC_56
G2
NC_57
G12
NC_60
G13
NC_61
G14
NC_62
H1
NC_63
H2
NC_64
H3
NC_65
H12
NC_67
H13
NC_68
H14
NC_69
J1
NC_70
J2
NC_71
J3
NC_72
J12
NC_74
J13
NC_75
J14
NC_76
K1
NC_77
K2
NC_78
K3
NC_79
K12
NC_83
K13
NC_84
K14
NC_85
L1
NC_86
L2
NC_87
L3
NC_88
NC_89
NC_90
NC_91
NC_92
NC_93
NC_94
NC_95
NC_96
NC_97
NC_98
NC_99
NC_100
NC_101
NC_102
NC_103
NC_104
NC_105
NC_106
NC_107
NC_108
NC_109
NC_110
NC_111
NC_112
NC_113
NC_114
NC_115
NC_117
NC_118
NC_120
NC_121
NC_122
NC_123
L12
L13
L14
M1
M2
M3
M7
M8
M9
M10
M11
M12
M13
M14
N1
N3
N6
N7
N8
N9
N10
N11
N12
N13
N14
P1
P2
P8
P9
P11
P12
P13
P14
SANDISK_EMMC_4GB
DAT5
DAT6
EMMC_RESET_BALL
EMMC_CMD_BALL
EMMC_CLK_BALL
A3
A4
A5
B2
B3
B4
B5
B6
M6
M5
A6
A7
C5
E5
E8
E9
E10
F10
G3
G10
H5
J5
K6
K7
K10
P7
P10
K5
C6
M4
N4
P3
P5
E6
F5
J10
K9
C2
E7
G5
H10
K8
C4
N2
N5
P4
P6
A1
A2
A8
A9
A10
A11
A12
A13
A14
B1
B7
B8
B9
B10
B11
B12
B13
B14
C1
C3
C7
IC8100-*3
H26M31001EFR
DAT0
DAT1
DAT2
DAT3
DAT4
DAT5
DAT6
DAT7
CLK
CMD
NC_3
NC_4
NC_23
NC_42
NC_43
NC_44
NC_45
NC_52
NC_58
NC_59
NC_66
NC_73
NC_80
NC_81
NC_82
NC_116
NC_119
RESET
VCCQ_1
VCCQ_2
VCCQ_3
VCCQ_4
VCCQ_5
VCC_1
VCC_2
VCC_3
VCC_4
VDDI
VSS_1
VSS_2
VSS_3
VSS_4
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
NC_1
NC_2
NC_5
NC_6
NC_7
NC_8
NC_9
NC_10
NC_11
NC_12
NC_13
NC_14
NC_15
NC_16
NC_17
NC_18
NC_19
NC_20
NC_21
NC_22
NC_24
C8
NC_25
C9
NC_26
C10
NC_27
C11
NC_28
C12
NC_29
C13
NC_30
C14
NC_31
D1
NC_32
D2
NC_33
D3
NC_34
D4
NC_35
D12
NC_36
D13
NC_37
D14
NC_38
E1
NC_39
E2
NC_40
E3
NC_41
E12
NC_46
E13
NC_47
E14
NC_48
F1
NC_49
F2
NC_50
F3
NC_51
F12
NC_53
F13
NC_54
F14
NC_55
G1
NC_56
G2
NC_57
G12
NC_60
G13
NC_61
G14
NC_62
H1
NC_63
H2
NC_64
H3
NC_65
H12
NC_67
H13
NC_68
H14
NC_69
J1
NC_70
J2
NC_71
J3
NC_72
J12
NC_74
J13
NC_75
J14
NC_76
K1
NC_77
K2
NC_78
K3
NC_79
K12
NC_83
K13
NC_84
K14
NC_85
L1
NC_86
L2
NC_87
L3
NC_88
L12
NC_89
L13
NC_90
L14
NC_91
M1
NC_92
M2
NC_93
M3
NC_94
NC_95
NC_96
NC_97
NC_98
NC_99
NC_100
NC_101
NC_102
NC_103
NC_104
NC_105
NC_106
NC_107
NC_108
NC_109
NC_110
NC_111
NC_112
NC_113
NC_114
NC_115
NC_117
NC_118
NC_120
NC_121
NC_122
NC_123
M7
M8
M9
M10
M11
M12
M13
M14
N1
N3
N6
N7
N8
N9
N10
N11
N12
N13
N14
P1
P2
P8
P9
P11
P12
P13
P14
DEV_HYNIX_EMMC_4GB
A3
A4
A5
B2
B3
B4
B5
B6
M6
M5
A6
A7
C5
E5
E8
E9
E10
F10
G3
G10
H5
J5
K6
K7
K10
P7
P10
K5
C6
M4
N4
P3
P5
E6
F5
J10
K9
C2
E7
G5
H10
K8
C4
N2
N5
P4
P6
A1
A2
A8
A9
A10
A11
A12
A13
A14
B1
B7
B8
B9
B10
B11
B12
B13
B14
C1
C3
C7
IC8100-*1
H26M21001ECR
DAT0
DAT1
DAT2
DAT3
DAT4
DAT5
DAT6
DAT7
CLK
CMD
NC_3
NC_4
NC_23
NC_42
NC_43
NC_44
NC_45
NC_52
NC_58
NC_59
NC_66
NC_73
NC_80
NC_81
NC_82
NC_116
NC_119
RESET
VCCQ_1
VCCQ_2
VCCQ_3
VCCQ_4
VCCQ_5
VCC_1
VCC_2
VCC_3
VCC_4
VDDI
VSS_1
VSS_2
VSS_3
VSS_4
VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
NC_1
NC_2
NC_5
NC_6
NC_7
NC_8
NC_9
NC_10
NC_11
NC_12
NC_13
NC_14
NC_15
NC_16
NC_17
NC_18
NC_19
NC_20
NC_21
NC_22
NC_24
C8
NC_25
C9
NC_26
C10
NC_27
C11
NC_28
C12
NC_29
C13
NC_30
C14
NC_31
D1
NC_32
D2
NC_33
D3
NC_34
D4
NC_35
D12
NC_36
D13
NC_37
D14
NC_38
E1
NC_39
E2
NC_40
E3
NC_41
E12
NC_46
E13
NC_47
E14
NC_48
F1
NC_49
F2
NC_50
F3
NC_51
F12
NC_53
F13
NC_54
F14
NC_55
G1
NC_56
G2
NC_57
G12
NC_60
G13
NC_61
G14
NC_62
H1
NC_63
H2
NC_64
H3
NC_65
H12
NC_67
H13
NC_68
H14
NC_69
J1
NC_70
J2
NC_71
J3
NC_72
J12
NC_74
J13
NC_75
J14
NC_76
K1
NC_77
K2
NC_78
K3
NC_79
K12
NC_83
K13
NC_84
K14
NC_85
L1
NC_86
L2
NC_87
L3
NC_88
L12
NC_89
L13
NC_90
L14
NC_91
M1
NC_92
NC_93
NC_94
NC_95
NC_96
NC_97
NC_98
NC_99
NC_100
NC_101
NC_102
NC_103
NC_104
NC_105
NC_106
NC_107
NC_108
NC_109
NC_110
NC_111
NC_112
NC_113
NC_114
NC_115
NC_117
NC_118
NC_120
NC_121
NC_122
NC_123
M2
M3
M7
M8
M9
M10
M11
M12
M13
M14
N1
N3
N6
N7
N8
N9
N10
N11
N12
N13
N14
P1
P2
P8
P9
P11
P12
P13
P14
HYNIX_EMMC_2GB
KLM2G1HE3F-B001
A3
DAT0
A4
DAT1
A5
DAT2
B2
DAT3
B3
DAT4
B4
DAT5
B5
DAT6
B6
DAT7
M6
CLK
M5
CMD
A6
NC_3
A7
NC_4
C5
NC_23
E5
NC_42
E8
NC_43
E9
NC_44
E10
NC_45
F10
NC_52
G3
NC_58
G10
NC_59
H5
NC_66
J5
NC_73
K6
NC_80
K7
NC_81
K10
NC_82
P7
NC_116
P10
NC_119
K5
RSTN
C6
VDD_1
M4
VDD_2
N4
VDD_3
P3
VDD_4
P5
VDD_5
E6
VDDF_1
F5
VDDF_2
J10
VDDF_3
K9
VDDF_4
C2
VDDI
C4
VSS_1
E7
VSS_2
G5
VSS_3
H10
VSS_4
K8
VSS_5
N2
VSS_6
N5
VSS_7
P4
VSS_8
P6
VSS_9
A1
NC_1
A2
NC_2
A8
NC_5
A9
NC_6
A10
NC_7
A11
NC_8
A12
NC_9
A13
NC_10
A14
NC_11
B1
NC_12
B7
NC_13
B8
NC_14
B9
NC_15
B10
NC_16
B11
NC_17
B12
NC_18
B13
NC_19
B14
NC_20
C1
NC_21
C3
NC_22
C7
NC_24
IC8100-*2
C8
NC_25
C9
NC_26
C10
NC_27
C11
NC_28
C12
NC_29
C13
NC_30
C14
NC_31
D1
NC_32
D2
NC_33
D3
NC_34
D4
NC_35
D12
NC_36
D13
NC_37
D14
NC_38
E1
NC_39
E2
NC_40
E3
NC_41
E12
NC_46
E13
NC_47
E14
NC_48
F1
NC_49
F2
NC_50
F3
NC_51
F12
NC_53
F13
NC_54
F14
NC_55
G1
NC_56
G2
NC_57
G12
NC_60
G13
NC_61
G14
NC_62
H1
NC_63
H2
NC_64
H3
NC_65
H12
NC_67
H13
NC_68
H14
NC_69
J1
NC_70
J2
NC_71
J3
NC_72
J12
NC_74
J13
NC_75
J14
NC_76
K1
NC_77
K2
NC_78
K3
NC_79
K12
NC_83
K13
NC_84
K14
NC_85
L1
NC_86
L2
NC_87
L3
NC_88
L12
NC_89
L13
NC_90
L14
NC_91
SAMSUNG_EMMC_2GB
NC_92
NC_93
NC_94
NC_95
NC_96
NC_97
NC_98
NC_99
NC_100
NC_101
NC_102
NC_103
NC_104
NC_105
NC_106
NC_107
NC_108
NC_109
NC_110
NC_111
NC_112
NC_113
NC_114
NC_115
NC_117
NC_118
NC_120
NC_121
NC_122
NC_123
M1
M2
M3
M7
M8
M9
M10
M11
M12
M13
M14
N1
N3
N6
N7
N8
N9
N10
N11
N12
N13
N14
P1
P2
P8
P9
P11
P12
P13
P14
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.
DU1
DUMMY_1
DU2
DUMMY_2
DU3
DUMMY_3
DU4
DUMMY_4
DU5
DUMMY_5
DU6
DUMMY_6
DU7
DUMMY_7
DU8
DUMMY_8
DUMMY_9
DUMMY_10
DUMMY_11
DUMMY_12
DUMMY_13
DUMMY_14
DUMMY_15
DUMMY_16
DU9
DU10
DU11
DU12
DU13
DU14
DU15
DU16
DU1
DUMMY_1
DU2
DUMMY_2
DU3
DUMMY_3
DU4
DUMMY_4
DU5
DUMMY_5
DU6
DUMMY_6
DU7
DUMMY_7
DU8
DUMMY_8
DUMMY_9
DUMMY_10
DUMMY_11
DUMMY_12
DUMMY_13
DUMMY_14
DUMMY_15
DUMMY_16
DU9
DU10
DU11
DU12
DU13
DU14
DU15
DU16
eMMC
11.09.29
81
Page 46
Place Near Micom
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LOGO_LIGHT
+3.5V_ST
10K
R8902
R8901
10K
LOGO_LIGHT
OPT
C8900
0.1uF
16V
LOGO_LIGHT
1K
R8903
LOGO_LIGHT
LOGO_LIGHT
B
Q8900
MMBT3904(NXP)
+3.5V_ST
R8900
22
LOGO_LIGHT
C
E
12507WR-03L
L8900
LOGO_LIGHT
BLM18PG121SN1D
P8900
1
LOGO_LIGHT
2
3
4
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.
Page 47
Page 48
Contents of LCD TV Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
No. Error symptom (High category) Error symptom (Mid category) Page Remarks
1
2 No video/No audio 2
3 Video error, video lag/stop, fail tunning 3, 4
4 Color error 5
5
6
7
8
9 Wrecked audio/discontinuation/noise 10
10
A. Video error
B. Power error
C. Audio error
D. Function error
No video/Normal audio 1
Vertical/Horizontal bar, residual image, light
spot, external device color error
No power 7
Off when on, off while viewing, power auto
on/off
No audio/Normal video 9
No response in remote controller, key error,
recording error, memory error
11
6
8
11 External device recognition error 12
12 E. Noise Circuit noise, mechanical noise 13
13 F. Exterior error Exterior defect 14
First of all, Check whether there is SVC Bulletin in GCSC System for these model.
Page 49
Contents of LCD TV Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
No. Error symptom Content Page Remarks
1
Check LCD back light with naked eye A1
2 LED driver B+ 24V measuring method A2
A. Video error_ No video/Normal audio
3 Check White Balance value A3
4 Power Board voltage measuring method A4
6
TUNER input signal strength checking method A6
A. Video error_ No video/Video lag/stop
7 LCD-TV Version checking method A7
9
LCD TV connection diagram A8
10 Tuner Checking Part A9
A. Video error_Color error
A10
11 Check Link Cable (LVDS) reconnection condition
A11
12 Adjustment Test pattern - ADJ Key A12
13
14 Check Link Cable (LVDS) reconnection condition
A. Video error_Vertical/Horizontal bar,
residual image, light spot
LCD TV connection diagram A8
A10
A11
A10 : 32/37/42/47/55
A11 : 32 AUO
A10 : 32/37/42/47/55
A11 : 32 AUO
15 Adjustment Test pattern - ADJ Key A12
16
17 Exchange T-Con Board (2) A-2/5
<Appendix>
18 Exchange LED driver Board (PSU) A-3/5
Defected Type caused by T-Con/ Inverter/
Module
19 Exchange Module itself (1) A-4/5
20 Exchange Module itself (2) A-5/5
Exchange T-Con Board (1) A-1/5
55” : driver board
Other : PSU
Page 50
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Established
date
Revised date
LCD TV
Error
symptom
A. Video error
No video/ Normal audio
First of all, Check whether all of cables between board is inserted properly or not.
(Main B/D↔ Power B/D, LVDS Cable,Speaker Cable,IR B/D Cable,,,)
☞A4☞A1
No video
Normal audio
Normal
audio
Move to No
video/No audio
Y
N
Check Back Light
On with naked eye
☞A2
Check Power Board 24v output
On
Normal
voltage
Repair Power
Board or parts
Y
Check Power Board
12v,3.5v etc.
N
Replace Inverter
Y
or module
N
Normal
voltage
N
Repair Power Board
or parts
End
1/13
Y
Replace T-con Board
or module
And Adjust VCOM
☞A28
※Precaution
Always check & record S/W Version and White
Balance value before replacing the Main Board
☞A7 & A3
Replace Main Board
Re-enter White Balance value
Page 51
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
symptom
No Video/
No audio
Error
☞A4
Check various voltages
of Power Board
( 3.5V,12V,20V or
24V…)
A. Video error
No video/ No audio
Normal
voltage?
N
Replace Power
Board and repair
parts
Y
Check and
replace
MAIN B/D
Established
date
Revised date
End
2/13
Page 52
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
☞ A6
Check RF Signal level
Normal
Signal?
N
Check RF Cable
Connection
1. Reconnection
2. Install Booster
Y
Error
symptom
A. Picture Problem
Picture broken/ Freezing
. By using Digital signal level meter
. By using Diagnostics menu on OSD
( Menu→ Set up→ Support → Signal Test )
- Signal strength (Normal : over 50%)
- Signal Quality (Normal: over 50%)
Check whether other equipments have problem or not.
(By connecting RF Cable at other equipment)
→ DVD Player ,Set-Top-Box, Different maker TV etc`
Normal
Picture?
N
Y
☞ A7
Check
S/W Version
SVC
Bulletin?
Y
Established
date
Revised date
■ Menu→Setup →Booster
N
Booster menu
On→Off: Check
Off→On: Check
Normal
Picture?
N
3/13
Y
Close
Normal
Picture?
Y
Close
N
Contact with signal distributor
or broadcaster (Cable or Air)
S/W Upgrade
Normal
Picture?
Y
Close
Check
Tuner soldering
N
Replace
Main B/D
Page 53
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
☞ A6
Check RF Signal level
Normal
Signal?
N
Contact with
signal distributor
or broadcaster
(Cable or Air)
Y
Error
symptom
A. Picture Problem (DVB-S/S2)
Check RF signal cable (DVB satellite signal or not)
Check whether other equipments have problem or not.
(By connecting RF Cable at other equipment)
→ Set-Top-Box, Different maker TV etc
Check satellite setting.
- Check LNB frequency.
- Check satellite
- Check Satellite connection
(DiSEqC, motor, etc…)
Tuning fail, Picture broken/ Freezing
☞ A7
Normal
setting?
N
Change satellite setting
(match with installed ANT)
Y
S/W Version
Check
Established
date
Revised date
SVC
Bulletin?
Y
S/W Upgrade
Normal
Picture?
3/13
N
N
Check
Tuner soldering
Replace
Main B/D
Close
Normal
Picture?
Y
Close
Y
N
Close
Page 54
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
☞A8
Check color by input
-External Input
-COMPONENT
-RGB
-HDMI/DVI
☞A12
Check Test pattern
Error
symptom
Color
error?
N
Check error
color input mode
External Input/
A. Video error
☞ A10/ A11
※ Check and
replace Link
Y
Cable
(LVDS) and
contact
condition
Component
error
Color error
Color
error?
N
Check
external
device and
cable
Y
Replace Main B/D
Established
date
Revised date
External device
/Cable
normal
N
Color
error?
End
Y
4/13
Y
Replace module
N
Replace Main B/D
RGB/
HDMI/DVI
error
Check external
device and
cable
Request repair
for external
device/cable
N
External device
/Cable
normal
Y
Replace Main B/D
Page 55
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
A. Video error
LCD TV
Error
symptom
Vertical / Horizontal bar, residual i mag e ,
light spot, external device color err or
Vertical/Horizontal bar, residual image, light spot
☞A8
Check color condition by input
-External Input
-Component
-RGB
-HDMI/DVI
☞A12
Check Test pattern
Screen
normal?
N
Replace
module
Check external
Y
device
connection
condition
Request repair
for external
device
External device screen error-Color error
Check screen
condition by input
Check S/W Version
Check
version
S/W Upgrade
Normal
screen?
End
N
Y
N
Y
-External Input
-Component
-RGB
-HDMI/DVI
Normal?
N
☞ A10/ A11
Check and
Y
replace Link
Cable
External
Input
error
Component
error
RGB
error
HDMI/
DVI
Established
date
Revised date
☞ A28
Screen
normal?
End
Connect other external device
and cable
(Check normal operation of
External Input, Component, RGB
and HDMI/DVI by connecting Jig,
pattern Generator ,Set-top Box
etc.
Connect other external device
and cable
(Check normal operation of
External Input, Component,
RGB and HDMI/DVI by
connecting Jig, pattern
Generator ,Set-top Box etc.
N
Replace Main B/D
(adjust VCOM)
For LGD panel
Y
Replace Main B/D
For other panel
Screen
normal?
Request repair for
external device
Screen
normal?
N
Y
Y
N
5/13
Replace
Module
N
Screen
normal?
Y
End
Replace
Main B/D
Replace
Main B/D
Page 56
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
☞A17
Check
Power LED
. Stand-By: Red
. Operating: white
Error
symptom
Power LED
On?
N
Check Power cord
was inserted properly
Normal?
Y
Close
Y
N
※
B. Power error
Check ST-BY 3.5V
☞A18
No power
DC Power on
by pressing Power Key
On Remote control
Y
Normal
Y
voltage?
N
Established
date
Revised date
☞A19
Normal
operation?
N
Check Power
On ‘”High”
Y
Replace Main B/D
☞A4
Measure voltage of each output of Power B/D
Normal
voltage?
Replace Power B/D
Y
N
Replace Main B/D
OK?
6/13
Replace
Y
Power
B/D
N
Replace Power
B/D
Page 57
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Check outlet
Check A/C cord
Check for all 3- phase
power out
Error
symptom
Error?
Y
Fix A/C cord & Outlet
and check each 3
phase out
B. Power error
Off when on, off while viewing, power auto on/off
☞A22
N
Check Power Off
Mode
☞A19
(If Power Off mode is
not displayed)
Check Power B/D
voltage
※ Caution
Check and fix exterior
of Power B/D Part
Established
date
Revised date
CPU
Abnormal
Abnormal
1
Normal
voltage?
N
Replace Power B/D
Replace Main B/D
Y
Replace Main B/D
Normal?
Replace Power B/D
Y
N
7/13
End
* Please refer to the all cases which
can be displayed on power off mode.
Status Power off List Explanation
"POWEROFF_REMOTEKEY" Power off by REMOTE CONTROL
Normal
Abnormal
"POWEROFF_OFFTIMER"
"POWEROFF_SLEEPTIMER" Power off by SLEEP TIMER
"POWEROFF_INSTOP" Power off by INSTOP KEY
"POWEROFF_AUTOOFF" Power off by AUTO OFF
"POWEROFF_ONTIMER" Power off by ON TIMER
"POWEROFF_RS232C" Power off by RS232C
"POWEROFF_RESREC" Power off by Reservated Record
"POWEROFF_RECEND" Power off by End of Recording
"POWEROFF_SWDOWN" Power off by S/W Download
"POWEROFF_UNKNOWN" Power off by unknown status except listed case
"POWEROFF_ABNORMAL1" Power off by abnormal status except CPU trouble
"POWEROFF_CPUABNORMAL" Power off by CPU Abnormal
Power off by OFF TIMER
Page 58
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
No audio
Screen normal
Error
symptom
☞A24 ☞A25
Check user
menu >
Speaker off
C. Audio error
No audio/ Normal video
Check audio B+ 24V
N
Off
Y
Cancel OFF
of Power Board
Established
date
Revised date
Normal
voltage
Replace Power Board and repair parts
Y
N
8/13
Check Speaker
disconnection
Disconnection
Y
Replace Speaker
N
Replace MAIN Board End
Page 59
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Check input
signal
-RF
-External Input
signal
Error
symptom
C. Audio error
Wrecked audio/ discontinuation/noise
Established
date
Revised date
→ abnormal audio/discontinuation/noise is same after “Check input signal” compared to No audio
☞A25
Signal
normal?
Y
N
(When RF signal is not
received)
Request repair to external
cable/ANT provider
(In case of External
Input signal error)
Check and fix
external device
Wrecked audio/
Discontinuation/
Noise for
all audio
Wrecked audio/
Discontinuation/
Noise only
for D-TV
Wrecked audio/
Discontinuation/
Noise only
for Analog
Wrecked audio/
Discontinuation/
Noise only
for External Input
Check and replace
speaker and
connector
Replace Main B/D
Connect and check
other external device
Check audio
B+ Voltage (24V)
Normal
voltage?
N
Replace Power B/D
Replace Main B/D
N
Normal
audio?
Y
9/13
Y
End
Check and fix external device
Page 60
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Error
symptom
1. Remote control(R/C) operating error
☞A27
Check R/C itself
Operation
Check R/C Operating
When turn off light
in room
If R/C operate,
Explain the customer
cause is interference
from light in room.
Normal
operating?
N
Check & Replace
Baterry of R/C
Y
Normal
operating?
Check & Repair
Cable connection
Connector solder
Close
N
D. General Function Problem
Remote control & Local switch checking
☞A27
N
Normal
operating?
Y
Close
Check B+ 3.5V
On Main B/D
Established
date
Revised date
☞A27
Normal
Voltage?
Y
Output signal
N
☞A4
Check 3.5v on Power B/D
Replace Power B/D or
Replace Main B/D
(Power B/D don’t have problem)
Check IR
10/13
Replace
Main B/D
Normal
Signal?
N
Repair/Replace
IR B/D
Y
Replace R/C
Page 61
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Check
input
signal
Error
symptom
Y
Signal
input?
N
Check and fix
external device/cable
D. Function error
External device recognition error
Check technical
information
- Fix information
-S/W Version
information?
accordance
with technical
Technical
Y
Fix in
information
External Input and
N
Component
Recognition error
RGB,HDMI/
DVI, Optical
Recognition error
Established
date
Revised date
11/13
Replace Main B/D
Replace Main B/D
Page 62
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Identify
nose type
Error
symptom
Circuit
noise
Mechanical
noise
※ Mechanical noise is a natural
phenomenon, and apply the 1st level
description. When the customer does not
agree, apply the process by stage.
※ Describe the basis of the description in
“Part related to nose” in the Owner’s Manual.
Check
location of
noise
Check location of
noise
Circuit noise, mechanical noise
E. Noise
OR
Replace PSU(with LED driver)
Replace LED driver
※ When the nose is severe, replace the module
(For models with fix information, upgrade the S/W or
provide the description)
OR
※ If there is a “Tak Tak” noise from the cabinet,
refer to the KMS fix information and then proceed
as shown in the solution manual
(For models without any fix information, provide
the description)
Established
date
Revised date
12/13
Page 63
Standard Repair Process
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Error
symptom
Zoom part with
exterior damage
Module
damage
Cabinet
damage
Remote
controller
damage
F. Exterior defect
Exterior defect
Replace module
Replace cabinet
Replace remote controller
Established
date
Revised date
Adjust VCOM
☞A28
13/13
Stand
dent
Replace stand
Page 64
Contents of LCD TV Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Continued from previous page
No. Error symptom Content Page Remarks
21
Check front display LED A17
22 Check power input Voltage & ST-BY 5V A18
23 Checking method when power is ON A19
B. Power error_No power
24 POWER BOARD voltage measuring method A4
25
26
27
28
B. Power error_Off when on, off while
viewing
B. Power error_Off when on, off while
viewing
POWER OFF MODE checking method A22
POWER BOARD PIN voltage checking method A19
Checking method in menu when there is no
audio
A24
C. Audio error_No audio/Normal video
29
30
C. Audio error_Wrecked
audio/discontinuation
Voltage and speaker checking method when
there is no audio
Voltage and speaker checking method in case of
audio error
A25
A25
31
D. Function error_ No response in remote
controller, key error
32 D. VCOM Adjustment Sequence of the Vcom adjustment A28
Remote controller operation checking method A27
Page 65
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
<ALL MODELS>
Error
symptom
Content
A. Video error_No video/Normal audio
Check White Balance value
Established
date
Revised
date
2010. 12 .14
A4
Entry method
Entry method
1. Press the ADJ button on the remote controller for adjustment.
1. Press the ADJ button on the remote controller for adjustment.
2. Enter into White Balance of item 6.
2. Enter into White Balance of item 7.
3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), re-
3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), reenter the value after replacing the MAIN BOARD.
enter the value after replacing the MAIN BOARD.
Page 66
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Edge LED
Error
symptom
Content
A. Video error_No video/ Audio
Power Board voltage measuring method
Check the DC 24V, 12V, 3.5V.
24 Pin (Power Board ↔ Main Board) - 공통
1
3
5
7
9
11
13 GND 14
Power on
24V
GND
GND
3.5V
3.5V
Established
date
Revised
date
SMAW200-H24S (YEONHO)
10
12
2010. 12 .14
2
4
6
8
A5
24V
24V
GND
GND
3.5V
3.5V
GND
15 GND 16
17 12V 18
19 12V 20
21 12V 22
23 GND/P_DIM2
• Lamp SCANNING Model
: PWM Dim #2
24 Error-out
GND
Inverter On/off
Lamp : A-Dim
LED : N.C
PWM Dim #1
Page 67
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
<ALL MODELS>
Error
symptom
Content
A. Video error_Video error, video lag/stop
TUNER input signal strength checking method
MENU -Æ Set up Æ support -Æ signal test
-Æ select channel
Established
date
Revised
date
2010. 12 .14
A6
When the signal is strong, use the
attenuator (-10dB, -15dB, -20dB etc.)
Page 68
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
<ALL MODELS>
Version
Error
symptom
Content
A. Video error_Video error, video lag/stop
LCD-TV Version checking method
Established
date
Revised
date
1. Checking method for remote controller for adjustment
2010. 12 .14
A7
Press the IN-START with the remote
controller for adjustment
Page 69
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
<ALL MODELS>
Error
symptom
Content
A. Video error _Vertical/Horizontal bar,
residual image, light spot
LCD TV connection diagram (1)
Established
date
Revised
date
2010. 12 .14
A8
As the part connecting to the external input, check the
screen condition by signal
Page 70
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
<ALL MODELS>
Error
symptom
Content
A. Video error_Video error, video lag/stop
TUNER checking part
Established
date
Revised
date
2010. 12 .14
A9
Checking method:
1. Check the signal strength or check whether the screen is normal when the external device is connected.
2. After measuring each voltage from power supply, finally replace the MAIN BOARD.
Page 71
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Error
symptom
Content
A. Video error_Color error
Adjustment Test pattern - ADJ Key
Established
date
Revised
date
2010. 12 .14
A12
You can view 6 types of patterns using the ADJ Key
Checking item : 1. Defective pixel 2. Residual image 3. MODULE error (ADD-BAR,SCAN BAR..)
4.Video error (Classification of MODULE or Main-B/D!)
Page 72
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Error
symptom
Content
B. Power error _No power
Check front display LED
Established
date
Revised
date
2010. 12 .14
Front LED control :
Menu Æ Option Æ Power Indicator
Æ Standby light ON
A17
ST-BY condition: Red
Power ON condition: white
Page 73
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Error
symptom
Content
B. Power error _No power
Check power input voltage and ST-BY 5V
For ’10 models, there is no voltage out for st-by purpose.
When st-by, only 3.5V is normally on.
Edge LED
Edge LED
1
3
5
7
9
11
13 GND 14
Established
date
Revised
date
2010. 12 .14
24 Pin (Power Board ↔ Main Board) – 공통
Check the DC 20V/24V, 12V, 3.5V.
Power on
SMAW200-H24S (YEONHO)
24V
GND
GND
3.5V
3.5V
2
4
6
8
10
12
A18
24V
24V
GND
GND
3.5V
3.5V
GND
15 GND 16
17 12V 18
19 12V 20
21 12V 22
23 GND/P_DIM2
• Lamp SCANNING Model
: PWM Dim #2
24 Error-out
GND
Inverter On/off
Lamp : A-Dim
LED : N.C
PWM Dim #1
Page 74
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Edge LED
Edge LED
Error
symptom
Content
B. Power error _No power
Checking method when power is ON
Check “power on” pin is high
1
3
5
7
9
11
13 GND 14
Established
date
Revised
date
2010. 12 .14
24 Pin (Power Board ↔ Main Board) - 공통
SMAW200-H24S (YEONHO)
Power on
24V
GND
GND
3.5V
3.5V
2
4
6
8
10
12
24V
24V
GND
GND
3.5V
3.5V
GND
A19
15 GND 16
17 12V 18
19 12V 20
21 12V 22
23 GND/P_DIM2
• Lamp SCANNING Model
: PWM Dim #2
24 Error-out
GND
Inverter On/off
Lamp : A-Dim
LED : N.C
PWM Dim #1
Page 75
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
<ALL MODELS>
Error
symptom
Content
B. Power error _Off when on, off whiling viewing
POWER OFF MODE checking method
Established
date
Revised
date
2010. 12 .14
A22
Entry method
1. Press the IN-START button of the remote controller
for adjustment
2. Check the entry into adjustment item 3
Page 76
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
<ALL MODELS>
Error
symptom
Content
C. Audio error_No audio/Normal video
Checking method in menu when there is no audio
Established
date
Revised
date
2010. 12 .14
A24
Checking method
1. Press the MENU button on the remote controller
2. Select the AUDIO function of the Menu
3. Select TV Speaker from Off to On
Page 77
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
<ALL MODELS>
Error
symptom
Content
C. Audio error_No audio/Normal video
Voltage and speaker check ing m et hod
when there is no audio
24 Pin (Power Board ↔ Main Board) - 공통
SMAW200-H24S (YEONHO)
Power on
20V (24V)
GND
GND
3.5V
3.5V
2
4
6
8
10
12
②
1
②
3
5
7
9
11
13 GND 14
15 GND 16
17 12V 18
19 12V 20
20V (24V)
20V (24V)
GND
GND
3.5V
3.5V
GND
GND
Inverter On/off
Lamp : A-Dim
LED : N.C
Established
date
Revised
date
①
2010. 12 .14
A25
③
Checking order when there is no audio
① Check the contact condition of or 24V connector of Main Board
② Measure the 24V input voltage supplied from Power Board
(If there is no input voltage, remove and check the connector)
③ Connect the tester RX1 to the speaker terminal and if you hear the “Chik Chik” sound when you touch the GND
and output terminal, the speaker is normal.
21 12V 22
23 GND/P_DIM2 24 Error-out
PWM Dim #1
Page 78
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
<ALL MODELS>
Error
symptom
Content
D. Function error_ No response in remote controller,
key error
Remote controller operation checking method
②
Established
date
Revised
date
2010. 12 .14
1
2
3
4
5
③
④
6
7GND
8 RED_LED
9IR
10 GND
A27
P4102
SCL
SDA
GND
KEY1
KEY2
St 3.5V
Checking order
1, 2. Check IR cable condition between IR & Main board.
3. Check the st-by 3.3V on the terminal 6.
4. When checking the Pre-Amp when the power is in ON condition, it is normal when the Analog
Tester needle moves slowly, and defective when it does not move at all.
①
Page 79
Standard Repair Process Detail Technical Manual
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LCD TV
Error
symptom
Content
D. VCOM Adjustment
Sequence of the Vcom adjustment
Established
date
Revised
date
2010. 12 .14
1. Case
■ LCD module change
■ T-Con board change
2. Equipment
■ Service Remote controller
3. Adjust sequence
■ Press the ‘adj’ key
■ select V-COM
■ As pushing the right or the left button on the remote controller, And find the V-COM value Which is no or
minimized the Flicker.
(If there is no flicker at default value, Press the exit key and finish the VCOM adjustment.)
■ Push the OK key to store the value. Then the message “Saving OK” is pop.
■ Press the exit key to finish V-COM adjustment.
A28
Page 80
5. Block Diagram for Middle-end models(Main B’D)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Air
Analog 2~69ch
Digital 2~69ch
Cable
Analog 1~125ch
TDSH-T151F, T101F
INPUT
Switch
ISDB-T
Demod
ANALOG
DEMOD
USB1
USB2
USB3
USB_WIFI
HDMI1
HDMI2
HDMI3
HDMI4
FE_TS_DATA[8]
CVBS
Side
X_TAL
27MHz
CVBS
USB
HDMI
MUX
(HDCP
EEPROM)
Main
SYSTEM
DDR3 X
1600 X
16
(2Gb)
DDR
CONTROLER A/B
Soc
SYSTEM
DDR3 X
1600 X
(2Gb)
LVDS
EPI
I2S Out
SPI
16
SYSTEM
DDR3 X
1600 X 16
(2Gb)
SYSTEM
DDR3 X
1600 X 16
(2Gb)
SYSTEM EEPROM X 1
(256Kb)
eMMC X 1
(4GB)
51P
41P
50P
50P
Audio
AMP
(NTP7500
or STA380)
LOCAL DIMMING
* LVDS LS5700/LM6200 Series
* EPI Above LM6400 Series
PC-RGB
PC-AUDIO
OPTIC
LAN
RS-232C
only Dev
Rear
RGB,H/V
L/R In
SPDIF OUT
Ethernet
UART
IR
I2C
UART
Sub Micom
(RENESAS)
M-Remote
Module
Remote Control
Page 81
5. Block diagram for Middle models(Backend)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
* EPI & T-con (LM6400 ~ LM7600 Series)
VCC
VDD
Main
SoC
[TCON6]
[TCON5]
[TCON4]
[TCON3]
EO_SOC
GST_SOC
MCLK_SOC
GCLK_SOC
CTRLN
CTRLP
VGH_FB
R
(47옴)
VGL_FB
EO
GST
MCLK
GCLK
SWN
SWP
IC7700
TPS65178
VCOM_P/N/LOOP
IC7701
TPS65198
VCOM, GIP_RST
DISCHG
VGH_ODD, VGH_EVEN
R(0옴)
OPT
VGH_R, VGH_F, VST
CLK1~6_I
VGL_I
VGL_I
R
(0옴)
50Pin
EPI LEFT
CLK1~6
50Pin
EPI RIGHT
Page 82
5. Block diagram for Middle models(Backend)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
* EPI & T-con (LM6400 ~ LM7600 Series)
TXA1N/P, TXACLKN/P, TXA4N/P
EPI
CH1/2/3
Main SoC
[TCON7]
[TCON8]
[OPCTRL11]
[OPCTRL10]
VCOM_DYN
PMIC_RESET
I2C_SDA2
I2C_SCL2
IC7700
TPS65178
VCOMLFB
GMA[4][5][7][12][15]
EPI_LOCK6_SOURCE
VCC18
Vcore
H_VDD
VDD
50Pin
EPI LEFT
GMA[1][3][9][10][12][14][15][16][18]
EPI_LOCK3
Z_OUT
EPI
CH4/5/6
EPI_LOCK6
VCOMRFB
TXA0N/P, TXB1N/P, TXB2N/P
VCC18
Vcore
H_VDD
VDD
50Pin
EPI RIGHT
Page 83
5. Block diagram for Middle models(Backend)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
* LVDS Tx & Local Dimming(LS57~ LM62 Series)
[LDM_VSYNC]
Main SoC
LVDS Tx
Block
[LDM_CK]
[LDM_D0]
[STB_SCL]
[STB_SDA]
L/DIMO_SCLK
L/DIMO_MOSI
I2C_SCL1
I2C_SDA1
L/DIMO_VS
Dual-link LVDS Output
24
10-bit (R)
BIT_SEL_LOW
PANEL_VCC
(+12V)
LVDS_SEL
51Pin
LVDS
Output
Dual-link LVDS Output
24
10-bit (R)
41Pin
LVDS
Output
• LVDS_SEL : “H”=JEIDA, “L” or NC=VESA (LGD)
• BIT_SEL : “H” or NC = 10-bit, “L” = 8-bit
Page 84
5. Block Diagram for Low-end models( Main B’D)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LJ21B/LT21B Model : LM58, LM46, LS46, LS40, LS56
USB
(JK1450)
SIDE
HDMI3
(JK803)
HDMI1
(JK801)
HDMI2
(JK802)
Ethernet
REAR
Component1
Component2 & AV
(JK1601)
(JK2100)
RGB-PC
(JK1104)
PC-AUDIO
(JK1102)
SPDIF(Optic)
(JK1103)
+5V_USB1
SIDE_USB_DM/DP
OCP IC : AP2191DSG
(IC1450)
CK+/-, D0+/-, D1+/-, D2+/-, D3+/-_HDMI4
DDC_SCL/SDA_4
FE_TS_DATA[8]
TU_SCL / SDA
SIF
CVBS
CK+/-, D0+/-, D1+/-, D2+/-, D3+/-_HDMI1
DDC_SCL/SDA_1
CK+/-, D0+/-, D1+/-, D2+/-, D3+/-_HDMI2
DDC_SCL/SDA_2
EPHY_RP/N, EPHY_TP/N
DSUB_R+/G+/B+, DSUB_H/VSYNC
PC_L/R_IN
SPDIF_OUT
COMP2_Y+/Pb+/Pr+, AV_CVBS_IN
COMP2_L/R_IN
COMP1_Y+/Pb+/Pr+
SC1/COMP1_L/R_IN
USB1_OCD/CTL
Main SOC
(LGE2111A)
(IC101)
SPI_SCK/SDI/SDO/CS
I2C_SCL/SDA
PCM_A[0-7],…
A-MDQL[0-7], A-MDQU[0-7],…
B-MDQL[0-7], B-MDQU[0-7],…
AUD_MASTER_CLK,
AUD_LRCH,
AUD_LRCK,
AUD_SCK
AMP_SCL/SDA
SENSOR_SCL/SDA,
KEY1/2, LED_B, IR
RXA0+/-~RXA4+/-, RXACK+/RXB0+/-~RXB4+/-, RXBCK+/-
System EEPROM
NTP-7500L
(IC501)
10P
connector
(P703)
IC1401
Serial Flash
(8Mbit)
IC104
(256Kbit)
IC102
NAND FLASH
(1Gbit)
IC1201, IC1202
DDR3 SDRAM
(1Gbit)
SPK_L
SPK_R
P2401
(P705)
51P FHD LVDS wafer
30P HD LVDS wafer
Page 85
5. Block Diagram for Low-end models( Main B’D)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LJ21C/LT21C Model : LM34, LS35, LS34, CS46, CS56
SIDE
REAR
USB
(JK1450)
TDSN-B001F
HDMI1
(JK801)
HDMI2
(JK802)
FULL NIM
+5V_USB1
SIDE_USB_DM/DP
OCP IC : AP2191DSG
(IC1450)
FE_TS_DATA[8]
TU_SCL / SDA
SIF
CVBS
CK+/-, D0+/-, D1+/-, D2+/-, D3+/-_HDMI1
DDC_SCL/SDA_1
CK+/-, D0+/-, D1+/-, D2+/-, D3+/-_HDMI2
DDC_SCL/SDA_2
USB1_OCD/CTL
Main SOC
(LGE2111A)
(IC101)
SPI_SCK/SDI/SDO/CS
I2C_SCL/SDA
PCM_A[0-7],…
A-MDQL[0-7], A-MDQU[0-7],…
B-MDQL[0-7], B-MDQU[0-7],…
AUD_MASTER_CLK,
AUD_LRCH,
AUD_LRCK,
AUD_SCK
AMP_SCL/SDA
SENSOR_SCL/SDA,
KEY1/2, LED_B, IR
System EEPROM
NTP-7500L
(IC501)
10P
connector
IC1401
Serial Flash
(8Mbit)
IC104
(256Kbit)
IC102
NAND FLASH
(1Gbit)
IC1201, IC1202
DDR3 SDRAM
(1Gbit)
SPK_L
SPK_R
P2401
Component1& AV
(JK1601)
COMP1_Y+/Pb+/Pr+, AV_CVBS_IN
COMP1_L/R_IN
RXA0+/-~RXA4+/-, RXACK+/RXB0+/-~RXB4+/-, RXBCK+/-
(P703)
51P FHD LVDS wafer
(P705)
30P HD LVDS wafer
Page 86
6. Jack Interface for High/Middle models
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
REAR SIDE
Main SoC
[Y1P],[PB1P],[PR1P]
[OPCTRL9]
[SPDIF_OUT]
[CVBS0P]
[AIN3_L_AADC]
[AIN3_R_AADC]
[OPCTRL5]
[AIN2_L_AADC]
[AIN2_R_AADC]
[OPCTRL7]
[VGA_SCL]
[VGA_SDA]
[RP],[GP],[BP]
[VSYNC], [HSYNC]
SPDIF_OUT
AV1_CVBS_IN
AV1_L_IN
AV1_R_IN
AV1_CVBS_DET
COMP1_Y/Pb/Pr
COMP1_DET
PC_L_IN
PC_R_IN
DSUB_DET
RGB_DDC_SCL
RGB_DDC_SDA
DSUB_R+, DSUB_G+, DSUB_B+
DSUB_VSYNC, DSUB_HSYNC
SPDIF(AUDIO OPTIC)
Air
Analog 2~69ch
Digital 2~69ch
Cable
Analog 1~125ch
CVBS 1
Phone JACK _Yellow
AV PHONE JACK
Component 1
Phone JACK _Green
COMP PHONE JACK
PC AUDIO
RGB_PC
Main SoC
USB
MUX
HDMI
MUX
USB DM3 / DP3
USB_DM2 / DP2
USB_DM1 / DP1
HDMI1 D0/D1/D2/CLK/SCL/SDA/HPD
HDMI2 D0/D1/D2/CLK/SCL/SDA/HPD
HDMI3 D0/D1/D2/CLK/SCL/SDA/HPD
HDMI4 D0/D1/D2/CLK/SCL/SDA/HPD
USB3
APPS
USB2
USB HUB
USB1
DVR Ready
HDMI1 /ARC
HDMI2
HDMI3
HDMI4 / PC
EPHY_TDP/TDN //RDP/RDN
LAN
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