LG Electronics 32LS3510-ZB, 32LS359T Serial Flash for SPI boot, GP4LS7LR2, 2011/06/03, SFLASH1MB

Page 23
Serial Flash for SPI boot

Serial Flash for SPI boot

 

 

 

 

 

 

 

 

+3.5V_ST

 

 

 

 

+3.5V_ST

 

 

 

 

 

 

 

 

 

 

 

 

 

S_FLASH_MAIN_MACRONIX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPT

 

 

 

 

IC1401

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R1404

MX25L8006EM2I-12G

 

 

 

 

 

 

 

 

 

 

 

 

+3.5V_ST

4.7K

 

 

 

 

 

 

OS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1401

 

 

 

 

 

 

 

 

 

 

 

 

 

CS#

 

VCC

 

 

 

 

0.1uF

 

 

 

 

 

OPT

/SPI_CS

 

 

 

 

 

 

1

8

 

 

 

 

 

 

 

 

 

 

 

 

 

R1403

 

 

 

 

 

 

SO/SIO1

 

HOLD#

 

 

 

 

 

 

 

 

 

 

 

 

10K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPI_SDO

 

 

 

 

 

 

2

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WP#

 

SCLK

 

 

 

 

 

 

 

/FLASH_WP

 

 

 

 

 

 

 

 

 

 

 

 

 

3

6

 

 

 

 

 

 

 

SPI_SCK

 

 

OPT

 

 

 

 

 

 

 

 

GND

 

SI/SIO0

R1405

 

 

 

 

C

 

 

 

 

 

 

33

 

 

 

 

 

 

 

R1401

 

 

OPT

 

 

 

 

 

 

4

5

 

 

 

 

 

 

 

SPI_SDI

 

 

0

 

B

 

 

 

 

 

 

 

 

 

 

 

OS

 

 

 

 

 

 

 

Q1401

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MMBT3904(NXP)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S_FLASH_MAIN_WINBOND

IC1401-*1

W25Q80BVSSIG

CSVCC

18

DO[IO1]HOLD[IO3]

27

%WP[IO2]CLK

36

GNDDI[IO0]

45

THE

SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

 

 

 

 

 

SPECIAL FEATURES IMPORTANT FOR

PROTECTION FROM X-RADIATION.

 

 

 

GP4L_S7LR2

2011/06/03

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

 

 

 

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

 

 

 

SFLASH_1MB

13

 

 

 

THE

CRITICAL COMPONENTS IN THE

SYMBOL MARK OF THE SCHEMETIC.

 

 

 

 

Copyright © 2012 LG Electronics. Inc. All rights reserved.

LGE Internal Use Only

Only for training and service purposes

 

Page 22 Page 24
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Page 22 Page 24
Contents http//aic.lgservice.com CHASSIS LD21CSERVICE MANUAL READ THE SAFETY PRECAUTIONS IN THIS MANUALSPECIFICATION CONTENTSSAFETY PRECAUTIONS SERVICING PRECAUTIONSIMPORTANT SAFETY NOTICE SAFETY PRECAUTIONSElectrostatically Sensitive ES Devices SERVICING PRECAUTIONSRemoval IC Remove/ReplacementReplacement Small-Signal Discrete Transistor Removal/Replacement3. Test method SPECIFICATION4. Model General Specification 1. Application rangeDVB-S QPSK 2 ~ 45Msymbol/s Symbolrate 4.0Msymbols/s to 7.2Msymbols/ssymbolrate DVB-S2 8PSK / QPSK 2 ~ 45Msymbol/s5.2. RGB Input PC - LS35/LS34/CS46 series models are not supported 5. Video resolutions 2D5.1. Component Input Y, CB/PB, CR/PR PCDVI 5.3. HDMI InputPC/DTV2. Designation ADJUSTMENT INSTRUCTIONBoot file Download 1. Application Range7. ADC Calibration 3.1. ADC Process3.3. EDID data 3.2. EDID Download3.4 Function Check 4. Total Assembly line process4.1. Adjustment Preparation Manual W/B process using adjust Remote control 4.2. EYE-Q function check4.3. 3D function test 4.4. IR emitter inspection5.1. HI-POT auto-check preparation 6.1. Signal Table5. HI-POT Test 6. Model name & Serial number D/L7.3. LAN PORT INSPECTIONPING TEST 7. MAC Address & CI+ key download7.1 MAC Address 7.2 LAN InspectionIC101 RearSide LG2111 AG301D Applied Model **LM580T, **560T, **LS350T, **CS460TLS350T/CS460T TDSNG001D 560S, **LS350S, **CS460SLS350S/CS460S IMPORTANT SAFETY NOTICE EXPLODED VIEW+1.5VDDR FROM LIPS & POWER B/DPowerDET +3.3VNormalFOR FHD REVERSE10bit LVDS for large inch51Pin LVDS Connector For FHD 60Hz 30Pin LVDS ConnectorH5TQ1G63DFR-H9C S7LR2DIVXMS10GP4LS7LR22011/06/03 DDR25612 IC1201SFLASH1MB Serial Flash for SPI bootGP4LS7LR2 2011/06/0310067972-0500LF CI RegionOption name of this page CISLOT because of Hong Kong ETHERNET H/W option ETHERNETGP4LS7LR22011/06/14 ETHERNET21 IR/CONTROLW/OIROUT IR/LED and control for on.y ’12 sub without IR-OUTTDSQ-G001D GP4RGLOBALTUNERBLOCKTU2602TU2603 TDSS-G101D TDSN-G301D TU2601DCDCGND and AGND are connected DVB-S2 LNB Part AllegroOptionLNB GP4LS7LR22011/11/02 DVBS27GP4LS7LR22011/11/16 AMPSTA380BWE AUDIO AMPSTA380BWENAND FLASH MEMORY DDR3 Normal PowerVDDC NormalUSB1DIODES USB SIDEHDMI2 HDMI2EANON SIDE HDMIHDMI1 For CECSCART AUDIO MUTE Full ScartCOMPONENT SCART AUDIO OUTGP4LS7LR22011/09/26 RS-232C 4PINMSTAR DEBUG4PIN MSTART DEBUG4PIN2011/09/05 Page Contents of LCD TV Standard Repair Process Content Contents of LCD TV Standard Repair Process Detail Technical ManualContinue to the next page Error symptomA2 Check Power Board 24v output A. Video errorLCD TV Main B/D↔ Power B/D, LVDS Cable,Speaker Cable,IR B/D Cableor 24V… voltages of PowerCheck various Board 3.5V,12V,20VSignal Quality Normal over 50% By using Digital signal level meter By using Diagnostics menu on OSDMenu→ Set up→ Support → Signal Test Signal strength Normal over 50% → Set-Top-Box, Different maker TV etc Link Cable A8/ A9Check color by input -External Input COMPONENT -RGB ※ CheckCheck color condition by input -External Input -Component RGB External device screen error-Color errorVertical/Horizontal bar, residual image, light spot Connect other external device and cableMeasure voltage of each output of Power B/D B. Power errorCheck Power LED Check Power On ‘”High”POWEROFFCPUABNORMAL Check Power Off ModeIf Power Off mode is not displayed Check Power B/D voltage POWEROFFABNORMAL1Check audio B+ C. Audio error24V of Power Check user menu Speaker offCheck audio B+ Voltage In case of External Input signal error Check and fix external deviceCheck & Repair D. Function error1. Remote controlR/C operating error Replace Main B/D Check input signalY Check technical Signal information input? - Fix information Recognition errorIdentify nose type E. NoiseF. Exterior defect
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