LG 47LM6200-sa Schematic

Internal Use Only
LED LCD TV
SERVICE MANUAL
CHASSIS : LJ22E
MODEL : 47LM6200 47LM6200-SA
CAUTION
BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
Printed in KoreaP/NO : MFL67402906 (1203-REV00)
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
- 2 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
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
- 3 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
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
- 4 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
4. General Specification
No Item Specication 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
- 5 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
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
- 6 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
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
- 7 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
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
- 8 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
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
- 9 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
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
- 10 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
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.
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.
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.
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.
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) Conrm 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.
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 Conrma­tion
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.
* 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.
● 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.
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.
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.
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.
SCREW WORKING GUIDE
FAB31339402
(M3*L4.5, BK, Machine)
12EA
FAB31339201
(M3*L10, BK, Taptite)
8EA
FAB30016122
(M4*L20, BK, Taptite)
4EA
D
D
D
D
D
D
D
D
D
D
D
D
Screw specification
and
application
situation
C
C
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
C
C
C
C
C
C
C
FAB30078812 (M6*L10, BK, Machine) 4EA
B
B
B
B
B
B
A
A
A
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
A
C
Warning
Check Screw Type When Screw is assembled
at Part. If Screw is used at the part
Module will get damaged
A
Only for training and service purposes
- 22 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
400
521
540
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.
900
910
810
530
LV1
800
200
AG1
120
WM1
A5
511
300
Only for training and service purposes
- 23 -
510
310
A2
碞決滆
ኍኑ
TV
煊嘖
氊洵
決洊煊嘖
昦痣
昦笾
3D
沋熺欇旇
箓犚儆
洎洊微姢 歾抆沋崫
喞儆匶
TV
朱沖
/
滆毆
筛汾
/
3D
浶殯粎
欇旇煊嘖徯嵣
儊碾
枪廎瞾
汒峏
決洊
笊沲愯暧
愯暧洛懺
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
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
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
0
R336
0
C311 1uF
REXT
10V
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
C314 100pF 50V OPT
C315 100pF 50V OPT
+5V_NORMAL
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
SC_R_IN_SOC SC_L_IN_SOC
For PCB Pattern
PC_R_IN_SOC PC_L_IN_SOC
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
DSUB_VSYNC_SOC
DSUB_HSYNC_SOC
C354
0.1uF
TUNER_SIF
SC_CVBS_IN_SOC
AV1_CVBS_IN_SOC
VDD3V3
C347
0.1uF
R311 30K
TU_CVBS
MODEL_OPT_2
R310 30K
R339
2.2K OPT
+1.2V_MTK_AVDD
MODEL_OPT_10
R338 0
C305
1uF 25V
C352 0.01uF
C351
0.1uF
Close to MT5369
R341 100 R340 100
MODEL_OPT_8 MODEL_OPT_9
GCLK_SOC MCLK_SOC
GST_SOC
EO_SOC
VCOM_DYN
PMIC_RESET
2D/3D_CTL
PCM_5V_CTL
EMMC_RST
R337 0
C362
0.1uF
C358
0.01uF 50V
VDD3V3
T/C&AT&CHB
R342 10K C355
0.047uF T/C&AT&CHB
OSCL2 OSDA2
C360 0.047uF C359 0.047uF
C361 1uF
VDD3V3
R343
VDD3V3
C363
24K 1%
1uF 25V
C364
0.1uF
TP300
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
R325
OPT
R326
33pF
Close to MT5369
33pF
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
+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
Loading...
+ 60 hidden pages