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ELT-2600AP SERVICE MANUAL

1. 24LC21 EEPROM w l R G B H V 5 C 20 000MHz C 80 000MHz gt U2 gt 2 24 CH1 RGB 24 COMPONENTI Y Pb Pr 3 CONVERTER D RGB 23 0 ODDO DTV 16 ODDO 20 25MHz gt DHS ODD1 2 Y Pb Pr 3 DVS gt ODD1 DVD 039 CH1GB DEN THC63LVDM83R ODD2 MER DCLK d TER ODD2 VIDEO gt TUNER _ gt 2 a DECODER LVDS ON ODD3 CVBS V OUT2 SUB ODD3 Y C OUT2 ODDCLK COMPOSITE _ ODDCLK IN TFTLCD H_SCART_OUT U21 MODUL BACK 26 HALF SCART CVBS ID as 4 20 25MHz gt ddl LCDPWON VIDEO IN OUT gt L U41 ADR 12 0 FULLSCART CVBS ID 2 V OUTI DS CH2 GB 16 FSDQM 7 0 K 4S 643232E X 2 VIDEO IN OUT di gt VIDEO SDRAM me Y C OUTI 2 M DECODER FSDATA 63 0 MAIN CH LU 2 CXA2089Q m S VIDEO gt 21 0 MUX U3 TM28F800B3 6 000M Hz D 7 0 SVIDEO SVIDEO IN R L 2 AUDIO IN g SST39VF080AT PC PC IN R L 2 TTX RGB 6 FLASH 24LC256 L L BA7657 spAssso SCART FULL F SC IN R L 2 U 28 A U26 HY62U8200 AUDIO IN SWITCH 4 TTX x
2. wee Chi 1 3 66V Ch1 Max 37 1 s cv 2 5 q an lt lt i i a A a gt gt 55 ani 1 ER ET ve DERNIERE s TE ue A x EZ S 31 Oct 31 Oct 2002 600 000ns 17 23 4 600 000ns 17 25 04 U2 AD9883 65 SOG U2 AD9883 66 HSOUT ws wwe _ nao fom S r ELECTRONICS ELT 2600 SEFM E RAE ELECTRCN CS Ch1 Max eene eene nein nere eere terne UU enden 31 Oct 2002 17 26 16 600 000ns U1 LM2937 3 VO sume wa wwe _ ERAF ELECTRONICS ELT 2600 SEFM E RAE ELECTRCN CS PW565 Scaler Receives at the same time a video signal from VPC3230 an Analog Digital RGB signal and a Component signal which are converted at AD9883 and THC63DV 151 adjusted to a LCD display and transmitted to a LCD module In particular it receives any PC signal input at various scanning rates and performs scaling to adjust to LCD resolution Ch1 RMS 2 18 V i Chl Freq es Gee Freq 31 26kH2 I Ch1 Max 0 5 d Ch Pk Pk 4 92 V puisse
3. k s H_SC_IN R L 2 DS232AS PENES INS 4 24LC16 RS232 EXTENDER REMOCON gt EEPROM TRANSMITTER INVERTER COMPOSITE AV_IN R L 2 MSPO L R AUDIO IN g MSP1 L R FULL SCART SCART RGB R G B FB 4 zum RS232 KYE 15V RGB 4 2 DSUB 9P PAD L 2 gt MSP_OUT1 DTV DTV IN R L 2 L R TDA7266 AUDIO IN gt AUDIO vCc9 DVD DVD IN R L 2 U45 gt MSP 3453 AUDIO IN ABO MSP OUT2 TUNER PROCESSOR L R 7548210 gt DU AUDIO AMP AP1501 50 RC1117 AP1501 50 AP1501 50 KIA7809 5VST SCART_FULL 2 F_CVBS_OUT_R L ES AUDIO OUT quM ME 12V 12V 12V 12V 12V 5V 12V SCART HALF 2 H CVBS OUT R L R L AUDIO OUT POWER MODULE MODEL NAME DOCUMENT NO REM SI CN NO REM SI CN DATE ELT 2600 1 ow www ELT 2600 SEFM E RAE ELECTRCN CS ELT 2600AP LCD TV W RI NG DI AGRAM 84 _ 050 KEY a I PERKET _R L LCD PANEL 20P s P E RTER x INNET imtep ERAF ELECTRONICS ELT 2600 SEFM E RAE ELECTRCN CS MODULE BASIC CONFIGURATION LTA260W1 SEC Source signals to Gou Gala Driver Logical AND Controller dimming DO DG AY Far Inverter Digital power ND nao fon Sp ERAF ELECTRONICS ELT 2600 SERM RA
4. Y e e AJ DIODE DIODE ZENER DIODE SCHOTTKY DIODE DIODE ZENER DIODE DIODE DIODE DIODE T Ui BAV99 SOT 23 Z02W3 3 SOT 23 1N5822 TP 5184 Z02W18V Y MMBD4148 SOT 23 RB160L 60 SOD 106 15 154 400 KDZ8 2bEV SRM3671 KSM 603TM2 Oo 1 Ul W olo TIT olo gt 04 0126 04 0127 04 0128 0 04 0129 1 33 0002 APACITOR 10 0004 10 0009 10 0013 10 0016 10 0017 10 0021 10 0022 10 0023 10 0024 10 0028 Ln e T e N Ul IR RECE IVER C CC CHIP CC CHIP 25V 101 1608 TP 25V 330J 1608 TP 50V 104K 16V 224Z 1608 TP 16V 474Z 1608 TP 25V 102K 1608 TP 25V 103Z 1608 TP 25V 104Z 1608 TP 25V 180 1608 TP 25V 393K 1608 TP 25V 473K 1608 TP 25V 560J 1608 TP 25V 391J 1608 TP 25V 392K 1608 TP 25V 331 1608 TP 25V 152K 1608 TP 10V 684Z 1608 TP 25V 200J 1608 TP 04 04 02 53 57 CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP CC CHIP 0 1 2 3 4 5 6 7 8 x e Ke 0 0 uUum O O O O O O O O ELT 2600 we sono ERAF ELECTRONICS ELT 2600 SEFM RAE ELECTRON CS 19 10 0059 CC CHIP 25V 471
5. oe ee ETE ET ET TTE P m ux Ux 3 Ir 31 Oct 2002 31 Oct 2002 ig 52 8000ns 19 12 45 52 8000ns 19 11 59 U45 MSP3450 36 Audio R Out U45 MSP3450 36 Audio L Out ERAF ELECTRO E RAE ELECTRON G Power amp MISC Waveform chi RMS i I RMS 1 4 99 i i U 4 99 v Ch1 Max Mio ops A Chi 7 316v al Chi 7 5 00 V 31 Oct 2002 31 Oct 2002 600 000ns 18 13 41 600 000ns 18 14 27 LC20 STS104B 42 C344 5 5 mi inp T Ch 1 RMS 119 V t 124 V Chl 1 00 X A Chl J 3 22 M NTO 015 A Chi 7 I 2002 amc rns 15755 600 000115 U15 3 au 2 VCC3 ek Stop O 1 Chi i t i 1 chiRMS a BT 2 4 56V ee e p o WIE 21 M A Ch Ff 432V am NT 2002 moe B 22 27 033 3904 ON 3904 C VAVS ero ws wwe _ ERAF ELECTRONICS E RAE ELECTRON CS MODULE POWER SEQUENCE LTA260WI1 SEC 1 Power ON OFF Sequence power on off sequence prevent a latch up or DC operation of the LCD module should be as the diagram below Power Supply VOD 0 1Vp SERT is T7 T2 RGB d
6. ELT 2600 SERV RAE ELECTRCN CS AVL Auto Volume Level Function to automatically adjust varying sound levels from each individual broadcasting company to an appropriate volume in case of watching a television connected to external equipment This allows to viewer to enjoy a comfortable and stable sound level even when changing the channel wa wwe xw ERAF ELECTRONICS ELT 26 SERM RAE ELECTRON CS CIRCUIT OPERATION amp WAVEFORM VPC3230D Video Processor Converts analog pictures including Composite S Video Component 4801 or the like to Y UV digital pictures Compatible with various TV formats of NTSC PAL SECAM etc Chi Pk Pk 3 65V Chi Freq 1 13 57MH2 chi o bo Po dodo o Ons Chi 7 2 86 V Chi i ET 0 0 v 4 0 E Ch T ar E gt 6 v 31 Oct 2002 31 Oct 2002 17 33 21 17 34 48 Ch1 Max bo bo Po i i i Max 200V do ons Chi 7 504 V chi 10097 ldo ons rn Chi 7 3220 31 Oct 2002 31 Oct 2002 0 10 00 17 35 37 2 10 00 17 36 34 LC18 STS104B 42 VAA3230 040 LM2937 3 3V 3 V3 3V 1 nao ERAF ELECTRONICS E RAE ELECTRON Freq 13 53MH H Chl i 3 52 v Ch1 Max 31 Oct 2002 31 Oct 2002 17 37 31 17 39 02
7. ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRCN CS ADC MENU Pr Gain Green Gain 5 Y Gain Blue Gain Pb Gain Red Offset Pr Offset Green Offset Y Offset Blue Offset Pb Offset Current i TTX Phase Contrast ADC Red Geen Gin Control ADC input range Contrast of each respecti ve channel Red Geen Blue Offset Control dc offset Bri ghtness of each respecti ve channel Current Install ati on of PLL Part XO Current For test Installation of PLL Part Range For test Pr Y Pb Contrast ustnent of Conponent2 Pr Y Pb signal Pr Y Pb Offset Brightness adj ustnent of Conponent2 Pr Y Pb signal TTX Phase It is not useful TTX Contrast It is not useful node sr ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRCN CS HEATRUN MENU Luma Ramp 16 Step Luma Ramp 128 Step White 16 White 240 Color RGB Ramp 32 Step HEATRUN MENU B 1 Ato Rn It is the node to change the heatrun pattern as a certain ti ne interval Luna Ranp 16 Step It is gray pattern of 16 Step Luna Ranp 128 Step It is gray pattern of 128 Step te 16 It is low Gay pattern Wi te 240 It is high gray pattern Col or Bar It is color Bar Pattern RGB Ranp 32 Step It is RGB Ranp pattern of 32 Step sr ERAF ELECTRONICS ELT 26
8. E RAE ELECTRON CS Service Manual 20inch LCD TV Liquid Crystal Display nao fon Sp ERAF ELECTRONICS ELT 2600 SEFM E RAE ELECTRCN CS CONTENTS SPECIFICATION III 4 CONTROL DESCRIPTIONS 7 REMOTE CONTROL BUTTONS 9 BLOCK amp WIRING DIAGRAM 11 MODULE BASIC CONFIGURATION 13 A D BOARD PIN CONFIGURATION 14 OSD MENU FACTORY certet nnt 19 DESCRIPTION OF A D FUNCTIONS 30 CIRCUIT OPERATION amp WAVEFORM 32 MODULE POWER SEQUENCE 39 WHITE BALANCE 41 POWER BOARD PIN CONFIGURATION 44 MODULE PRECAUTIONS 45 TROUBLE SHOOTING 2 4 4 0 2 47 av o wove ELT 2600 SEM RAE ELECTRON CS EXPLODED VIEW PARTS LIST 49 REPLACEMENT PARTS LIST PAL TV 52 57 av o wove 35 ERAF ELECTRONICS ELT 26 SERM RAE ELECTRON CS SPECIFICATIONS Note
9. Ch1 Freq I Freq 29 96 H2 MESE T I j Ch1 Pk Pk Ch1 Pk Pk 3 56 V I 4 3 56 V Ch1 Max Pe eo 2 x 31 Oct 2002 31 Oct 2002 1 10 00 17 40 59 12110 00 17 41 55 041 VPC3230D 453 INTLC 041 VPC3230D 457 VID VS Freq 4 15 73 2 Ch1 1 3 72V Ch1 Max 31 Oct 2002 10 00 17 43 02 041 VPC3230D 456 VID HS muere swsone _ m o www _ ERAE ELECTRONIC ELT 2600 SEFM CE E RAE ELECTRCN CS AD9883 A D Converter Converts an analog RGB signal to a process able digital signal Converts a component signal 480p 720p 10801 to a digital signal and transmits it to PW565 Scaler Ch1 Freq 1 Freq 31 47 ka f mem 2002 18 57 ChiFreq I Ch1 Freq 1 25 16 2 T j Chl i ChlPk Pk 374V 3 56 v Ch1 Max 100v 26 013 Chi 7 2 98V chi lU 100v ao ar Chi 7 298v 31 Oct 2002 31 Oct 2002 600 000ns 17 22 09 i 0 00000 s 17 23 00 U2 AD9883 67 DATACK 02 AD9883 64 VSOUT ks E 1 Ch1 Freq 1 1 ChiFreq 31 47kH2 1 31 47 2
10. Calibration choose it with volume button 4 If Enter key it starts the calibration CET mao _ ERAF ELECTRONICS E RAE ELECTRON CS 4 For PC adjustment 1 Signal Generator supply the pattern of above picture Timing 313 Pattem 609 1024 x 768 60Hz 2 After movement to 1 calibration on Factory Mode move to sub menu as choice of volume button 3 After movement to 2 PC Calibration choose it with volume button 4 If Enter key it starts the calibration automatically How to exit the Factory Mode SSM gt PSM gt LAST gt ENTER Key 5 Adjustment verification Adjustment as volume 0 and then 4 times of Enter key we mao _ Cic ERAF ELECTRONICS E RAE ELECTRON CS POWER BOARD PIN CONFIGURATION 1 erae 26 HH POWER CONNECTION 150mm 1 0 abmm GND _ END 55 L GND _ BBI ADJ ON OFF CONTROL euwabo Tepie 23 20 MODEL DOCUMENT NO REM SI NO REM SI CN DATE ERAF ELECTRONICS E RAE ELECTRON CS MODULE PRECAUTIONS 1 GENERAL PRECAUTIONS 1 1 Handling a When the module is assembled It should be attached to the system firmly using every mounting holes Be careful not to twist and bend the modules b Refrain from strong mechanical shock and or any force to the module In addition to damage this may cause improp
11. Specification and others are subject to change without notice for improvement e TV 1 Input Signal PAL SD HD VGA SXGA 2 Tuner PAL SECAM 2 Input Voltage AC 100V 240V 50 60Hz 2A 3 Power Consumption 140W Stand by 5W 4 LCD Module LTA260W1 SEC 5 Speaker Impedance 80 6 Sound Output 7W 7W T Feature AV Input Componenti Input DVD Component2 Input DTV D SUB Analog RGB 15 amp Video Input Composite Input SCARTI1Input Full SCART2 Input Half Tuner PAL SECAM Audio Input Composite Component 1 2 S Video PC RS 232C 9 TCP IP Support 0 254set ARC PBP 4 3 16 9 MTS TIX wa wwe a7 _ ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRCN CS 9 External Interface 1 AV COMPONENT Output Component Video Input Level 0 7 ve Y Cb Pb Cr Pr Analog RGB H V InputLevel 06 07 08 2 COMPONENT Mode Y Cb Pb Cr Pr 3 SUPPORTING DISPLAY Mode RESOLUTION H Freq KHz V Freq Hz O 640 480 789788 60 4836 60 12804024 6400 60 ERAF ELECTRONICS E RAE ELECTRON 10 RS 232C Signal spe spee NC 9 R 5 GND GD 1 1 wa wwe _ ELT 2600 SEM
12. WAFER WAFER WAFER WAFER WAFER WAFER DHR20 15K 7100 15PIN D SUB R A MYD 09 2100010 9PIN D SUB R A SMW200 04 SMW200 06 SMW200 08 SMW200 12 GT121 21P LD SMAW200 06 10022HS 24A00 YAW396 03 WAFER 53014 0310 WAFER GT121 31P LD ACK 6046B 04 5 VIDEO ACK PPJ 122A 11 ACK 42PS SCART ACK 121A 03 AUDIO ACK UJ B 06 15F 3P 52 0213 52 0217 52 0218 52 0239 52 0254 52 0265 52 0266 52 0268 52 0269 52 0271 53 0059 53 0060 53 0061 6 53 0062 7 53 0063 CCESSORIES 27 0004 55 0023 55 0027 57 0038 60 0046 73EELD129 90 X 260P W1 EXP 00 92AELVOO12 0 1 2 3 4 5 olo Plo gt AAA Scart Cable 1 2M CABLE RF CABLE 2 CORE 6q 1 2100 P CORD BAHRAIN 230V 50HZ G REMOCON TV PAL 031101 D B D 000 MANUAL 26 PAL POLY BAG M LDPE 0 08TX300X320 REV 01 we ERAF ELECTRONICS EXPLODED VIEW av o wove
13. adjustment 1 How to enter Factory mode for adjustment of White Balance 1 LCD TV Power On gt select key on Remote control 2 Choose composite first and then LCD TV Power Off 3 LCD TV Power Off and SSM on the R C gt gt LAST gt ENTER Key 2 For COMPOSITE adjustment manual adjustment 1 Signal Generator supply the pattern of above picture Timing 386 Pattem 10 2 After movement to 2 color control on Factory Mode2 move to sub menu as choice of volume button 3 After check the Brightness 50 Contrast gt 85 choose the Sub Brightness Zero calibration s execution of CA 110 and the sensor Keep distance of about 10 Cm in surface of LCD module 4 Adjustment as choice of volume button in order that it becomes Y 10 0 x 0 5 cd nv on the sub brightness 5 Color coordinates adjustment of Red Offset Green Offset Blue Offset using this kind of method Color coordination 0 260 0 007 0 270 0 007 Y 10 0 0 5 cd n 6 The Sub Brightness readjustment when it is not satisfied with brightness after adjustment we ELT 2600 SEFM RAE ELECTRON CS 3 For DTV adjustment 1 Signal Generator supply the pattern of above picture Timing 395 Pattem 251 Reverse 720P 60Hz 2 After movement to 1 calibration on Factory Mode move to sub menu as choice of volume button 3 After movement to 2 DTV
14. ght ness The brightness adj ustnent of scaler generating pover Red Geen Blue Offset The brightness adj ustnent of each Red Geen Blue for scaler generating pover Bri ght ness The brightness adj ustnent of current screen Adj ustnent val ue of brightness for User Menu TTX Bri ght It is not useful node Sub Contrast Contrast adj ustnent of scaler generati ng pover Red Geen Blue Gin Contrast adj ustnent of each Red Geen Blue for Scaler generati ng pover Contrast Contrast adj ustnent for current screen The val ue adj ustnent of contrast for User Menu TD Contrast It is not useful node ee ERAF ELECTRONICS ELT 2600 SEM RAE ELECTRON CS PW565 MENU Pixel Shift Video Port Green Gain Pixel Number 4 Blue Gain Time 4 Red Offset Virtual Framelock 2 Green Offset Alpha 265 Blue Offset 1 255 APL Degree 30 PVS 65 MENU Red Green Bl ue Gai n The contrast val ue adj ustnent of each Red Geen for scaler input port CR CH2 Red Green Bl ue Offset The brightness adj ustnent of each Red Geen Blue for scaler input port CR Pixel Shift Pixel Nunber Ti ne Mrtual Franel ock Installation of fl ane frequency for panel 50H 60 2 A pha Croc ERAF ELECTRONICS E RAE ELECTRON CS VPC3230 MAIN MENU LOLLY ACC 3 PRCOR TINT i FE SAT Ch SATIS cum pr
15. leave the module in high temperature and high humidity for a long time It is highly recommended to store the module with temperature from 0 to 35C and relative humidity of less than 70 b Do not store the TFT LCD module in direct sunlight we mom _ ERAF ELECTRONICS E RAE ELECTRON CS c The module shall be stored in a dark place It is prohibited to apply sunlight or fluorescent light during the store 1 3 Operation a Do not connect disconnect the module in the Power On condition b Power supply should always be turned on off by the item 6 3 Power on off sequence c Module has high frequency circuits Sufficient suppression to the electromagnetic interference shall be done by system manufacturers Grounding and shielding methods may be important to minimize the interference d The cable between the back light connector and its inverter power supply shall be a minimized length and be connected directly The longer cable between the back light and the inverter may cause lower luminance of lamp CCFT and may require higher startup voltage Vs 1 4 Others a Ultra violet ray filter is necessary for outdoor operation b Avoid condensation of water It may result in improper operation or disconnection of electrode c Do not exceed the absolute maximum rating value the supply voltage variation input voltage variation variation in part contents and environmenta
16. 00 SEFM E RAE ELECTRCN CS VERSION MENU Version 565 Var AO Release 2003 10 08 Panel used time 5Day22h36m Panel Mame EraeLCDTWM VERSI CN MENU Versi on It is to showthe Fi Versi on Rel ease It is to showthe date of Firnware si on Panel Used Ti ne It is to showthe used ti ne of Panel Panel Nane It is to showthe nane of the ero ws wwe ee ERAF ELECTRONICS ELT 2600 SEM RAE ELECTRON CS SETUP MENU West Europe 2 Video Normal 3 Protocol Debug 4 LOGO Off SETUP MENU B L TTX Language Installation of initial language of the 2 Mdeo M deo fornat per country and it is conposed of Normal NISC PAL M 3 Protocol Installation of conmuni cati on protocol for renate control B 4100 Install ation to show ogo on the screen when power OY ws wwe 5 _ ERAF ELECTRONICS ELT 2600 SEM MNAL E RAE ELECTRON CS DESCRIPTION OF A D FUNCTIONS PSM Picture Status Memory Function to adjust picture status to an optimal condition in accordance with the type of program being viewed custom dynamic standard movie mild SSM Sound Status Memory Function to adjust sound status to an optimal condition in accordance with the type of program being viewed custom standard music movie spe
17. 1608 TP 6 11 0143 EC SMD MV 25V 470UF 10X10 TP 7 11 0146 EC SMD MV 16V 330UF 8X10 TP 8 12 0004 LOPS 470 12 10X12 5 m 14 0001 14 0003 14 0007 14 0008 14 0010 14 0012 14 0022 14 0029 14 0030 14 0034 14 0037 14 0039 14 0043 14 0050 14 0052 14 0055 14 0058 14 0064 R ARRAY R ARRAY R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP 164P 000J TP 164P 470J TP 1608 000J TP 1608 101F TP 1608 102F TP 1608 103F TP 1608 153F TP 1608 201F TP 1608 202F TP 1608 223F TP 1608 271J TP 1608 273F TP 1608 332F TP 1608 470F TP 1608 472F TP 1608 473J TP 1608 511F TP 1608 562J TP er sos s _ 0 1 2 3 4 5 6 7 8 ELT 2600AP 1 04 04 02 54 57 ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRON CS 19 14 0067 R CHIP 1608 681F TP Uu 22 0002 S W KLT 1105 4 3MM 22 0013 S W AC POWER SDDFC30300 we mao 40 11 507 A fRCHP COIL CORE BEAD eo oL 6 rox peo _ 8 p heor XA O 14 30 0001 OSCILLATOR SDDFC30300 SO av o woo ERAF ELECTRONICS ELT 2600 SEFM E RAE ELECTRON CS C ONNECTOR WAFER J ACK CONNECTOR CONNECTOR WAFER WAFER
18. 5 73 V E av wee y dus m ar FU T a T3 E P A TES eu gt 7 y 31 Oct 2002 31 Oct 2002 50 0000ns 18 52 32 600 000ns 18 34 45 RP12 R ARRAY 1 DEN RP12 R ARRAY 4 DCLK 4 Ch1 RMS NE x 2 Ch1lRMS 245mV 2 WE bud 124 Chi Freq gt 5 Ch1 Freq 59 63 Hz 31 26kH2 Ch1 Max 0o G do do d d cht Max 3 64 V i x 1 3 86V ChlPKk Pk Chl Pk Pk 4 14 i 4 84 V 1907 oms Chi 7 358V chi 31 Oct 2002 31 Oct 2002 ii 0 00000 s 18 48 28 50 0000ns 18 50 51 RP12 R ARRAY 3 DVS RP12 R ARRAY 2 DHS ERAF ELECTRONICS ELT 2600 SEFM E RAE ELECTRCN CS MSP3450 Sound Processor Receives and converts any Sound IF signal from a TV Tuner to a general audio signal LCD Also outputs the desired input signal out of many audio input signal options and produces a woofer signal or Headphone signal as well as a general Speaker signal LCD 1 ChlRMS Ch1 RMS 4 96V 7 78 V Ch1 Max Ch1 Max 5 21V 200V 1 c7 M40 Ons Chi 7 492v chi 5 00 V Ons A Chi Z 7 80V 31 Oct 2002 31 2002 52 8000ns 19 07 27 52 800015 19 06 37 145 MSP3450 65 AVSUP 043 KIA7808AF _ 3 Output Chi RMS Ch1 RMS Chi Y 7 TS ET M
19. 8 01 0233 9 01 0234 0 01 0253 l 01 0259 2 01 0260 3 01 0261 4 01 0262 5 01 0263 6 01 0264 7 01 0266 8 01 0267 9 01 0273 0 01 0278 l 01 0282 2 01 0283 3 01 0284 4 01 0285 5 01 0286 IC REG IC REG LM2937IMP 3 3 SOT 223 LM317EMP SOT 223 THC63LVDM83R TSOP 56 24LC16B SOP 08 24LC21A SOP 08 74LCX14M SOP 14 SN74LV273A SOP 20 SN74LVC541A SOP 20 1117533 SOT 223 QS3257 SOP 16 KIA7809AF D PAK K4S643232E TSSOP II KIA7805AF D PAK KIA7808AF D PAK TDA7266 MULTI WATT15V DS232AS SO 16 HMS87C1102AD SOP 16 AP1501 50 TS482 IDT SO 8 VPC3230D C5 PQFP 80 FDC6561AN Super SOT 6 MSP3450G PQFT 80 SST39VFO080AT TSOP40 SDA5550 M 3901 A14 9RF HY62U8200BLLST 85 sTSOP CXA2089Q BA7657 SOP24 BA6161F SOP8 NCP1117ST18T30 AD9883AKST 140 24LC256 SOIC8 AP1084K18 TO263 PW565 100 BGA MT28F 800B3WG 9T SN74LVC139AD SOIC16 04 04 02 52 57 IC EEPROM IC EEPROM IC TTL IC TTL IC TTL IC REG IC REG IC REG IC REG IC IC REG ELT 2600 m esmo esoe ERAF ELECTRONICS ELT 2600 SEM RAE ELECTRON CS 36 01 0287 IC SN74LVX74AD SOIC14 37 01 0288 lC TLC7733QD SOIC 08 RANSISTOR N e N AJ MMBT3904 SOT 23 KTC3875Y SOT 23 KSC1623Y FET IRF 7314 SOP 08 02 0025 UJ CO 20
20. CLIN haf Scart Left Soundnput SSC RIN i HSCRIN HalfScartRightSoundinput few i AV_CVBS_IN Composite SV DES i AVCVBS Composite Check Signalnput se MGWOEOLN i SVDEOL N SVIDEO Left Sound Input GWOORN i SVIDEO R IN 5 0 RightSouniput pw GND Ground PON i POIN Analog RGB Let Sound Input i PCRIN Analog RGB Right Sound Input GND i GND Ground TONAN i Compomm DTV LeRSouniiput 18 0 RON i DRIN Compoen DTV RightSoundimput few 200 LIN i DVDi N Component OVD Left H DVD i DVD R N Component OVD Right Sound Input zem Ground AVLIN Left Sound npt ANR AV RIN Composite Right Sound Input we nao fon Sp ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRCN CS Ne 72 DIM BRIGHTNESS ADJUST LCD Brightness Adjustment BACKLIGHT_ON LCDBackightON GND Ground 000j o RX Negative LVDS Differential data input Channel 0 16 0000 o 80 Positive LVDS Differential data input Channel 0 GNO Ground 1200001 o RX Negative LVDS Differential data input Channe
21. E ELECTRON CS A D BOARD PIN CONFIGURATION G AGDET i Ground S ND m S GND SND S BRTE ADJ O EROHWESSADXST LCD Brightness Adjustment 10 GND Ground 11 11 BKL ON BKL ON BACKLIGHT_ON ON LCD LCD Backlight ON ON ON OFF 1 GND 0 Tucua 8 High Green LED On CEPR f Might Red ED On _ High Red LED On IR 5V 10V IR RECEIVER SIGNAL INPUT PORT 5 GND 6 VCC O 5V 10V OSD BID 5V Output 1 POWER 5V 10V POWER S W PORT DC POWER ON OFF 2 SOURCE SOURCE SELECT Input Source Selecting 4 CH mE CHANNEL UP TV CHANNEL CONTROL UP 5 CH mE CHANNEL DOWN TV CHANNEL CONTROL DOWN 6 VOL mE VOLUME UP SOUND CONTROL VOLUME UP 7 VOL mE VOLUME DOWN SOUND CONTROL VOLUME DOWN nao fon Sp ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRCN CS Power Supply 2v 2 VCC12 VCC12 Power Supply 12 0V 3 VCCBA VCC5A Power Supply 5 0V amp MSP L OUT SiMSP R OUT 0 R OUT MSP RIGHT Sound Output GND 1 OUT L OUT2 MSP LEFT Sound Output R OUTZ MSP_R_OUT2 MSP RIGHT Sound Output J5 SGD D i TONERS Ground i TUNER CVE
22. IST CODE NO DESCRIPTION SPECIFICATON NN fce 808 P800 REVOMPOWERS W booo DMPSOMMREVOD 00 7 NBO REV ERAF ELECTRONICS ELT 2600 SEFM RAE ELECTRON CS 7 _ A kusserroor RUBBERCTGOQS 7 GastrB osor _ a pareu asero oor _ s areuoos eo 8 9 66 74B2BN3008FB_ T SCREW 7 BHT3X8287Bb 000 7 68 4B2CN3006FB T SCREW 71 658 o o 69 ___ gt T SCREW C 71 7AGELCOO16 0000 4 8mm M3 72 74GELCOO17 0000 5 8mm M3 73 74GELM014 GRAOUND SCREW PH M 4X6 SPECIAL 74 IB6AELB262 BOX TOP 75 B6AELB263 BOX BOTTOM 7 l 3 74A9BZ3006FB M SCREW BH M 3X6 ZB 5 ERAF ELECTRONICS E RAE ELECTRON 89AELL316 SPEC LABEL DETRON 26 77 156 LABEL SN ART 50 10 D 82 AL 00016 SILICA gel 2009 42 60 PDPD B3 00021 Noon CET mao _ ERAF ELECTRONICS ELT 2600 SEM RAE ELECTRON CS REPLACEMENT PARTS LIST PAL TV NO CODE NO DESCRIPTION SPECIFICATON C 01 0019 01 0020 01 0034 01 0040 01 0041 01 0053 01 0055 01 0057 01 0059 10 01 0068 11 01 0071 12 01 0073 13 01 0088 14 01 0089 15 01 0098 16 01 0108 7 01 0225
23. Install ati on of anguage and vi deo protocol logo Croc ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRON CS CALIBRATION MENU 1 Calibration 2 Calibration CALI BRATI CN MENU B 1 PCCalibration Autonati c adj ustnent as the fittest status of white bal ance for anal ogue input B 2 DIV Cali brati on Autonatic adj ustnent as the fittest status of white balance for conponent2 DIV wwe _ Croc ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRON CS OPTION TABLE MENU CH Area LAA On High Deviation Off Blue Screen Melody Volume Video Mute x100ms TTX TOP Auto Help ON TABLE B Flesh tone LNA Low Noi se Anpl i fi er Qvydf Installation of screen quality i nprovenent fucti on when TV input signal is weak Bl ue Screen When there are no input signal of the TV and external equi pnent you can install the screen color as bl ue Nel ody Vol une Installation of the nel vol une for initial soft power Qy Gf The vol is ex factoried as due to license M deo Mite TTX TCP Croc ERAF ELECTRONICS ELT 2600 SERV E RAE ELECTRON CS COLOR CONTROL MENU Sub Contrast Red Offset Red Gain Green Offset 12 Green Gain Blue Offset Blue Gain Brightness Contrast TTX Bright TTX Contrast COLOR CONTROL MENU B Sub Bri
24. MODE KEY 33 REVEAL SELECT HIDDEN CONTENT DURING TELETEXT DISPLAY 34 RED GREEN YELLOW BLUE DIRECT ACCESS TELETEXT LINKED PAGE KEY 1 gl wa wwe 99 _ Coe ERAF ELECTRONICS ELT 2600 SEM RAE ELECTRCN CS TELETEXT FUNCTION Basic Function 1 Press ance then displays the Teletext pages 2 f you press ON once more Text made is aff TEXT The user quide displays four felds red green yellow and blue the bottom of the screen The yellow held denotes the next group and the blue field indicates the next black GroupiBiock Page selection 1 With the blue button you can progress block to black 2 Use the Yellow button to proceed to the next group with automatic overflow to the next block 3 With the Green button you can proceed fo the next existing page with automatic overflow to the next group 4 The RED button permits to return to previous selection gFLOF TEXT The teletext pages are colour coded along the bottom of the screen and selected by pressing the corresponding coloured button Page selection 1 Press the Index button to select the Index page 2 Fou can select the pages which are colour coded along the bottom line with the same coloured buttons Special Teletext Function key s MIX 27 In the mix mode display the underlying video and the tele
25. RAE ELECTRON CS CONTROL DESCRIPTIONS Front View VOLUME Button VOLUME Button Source Select Button TV SCART 1 SCART 2 Composite S Video Component 1 DVD Component 2 PROGJ PROGRAM Channel Button PG Select Buton Standby Button MEN OSD H QU MERC OSP MENU switch if the LCD TV will not be used for a long period ol tima wma wwe _ ELT 2600 SEFM E RAE ELECTRCN CS Back View View AC Input S Video Audi Input PC S Video DVD DTV Composite Component 1 DVD Input 4801 5761 AV Input Composite Component 2 DTV Input 480p 10801 SCART 1 Full SCART SCART 2 Half SCART RGB PC Input VGA SXGA 80Hz 85 2320 Antenna RF Input ELT 2600 SERM MNAL E RAE ELECTRCN CS REMOTE CONTROL BUTTONS s Functions of remote control buttons The remote control is using Infra Red IR Point it towards tha front of the LCD TV The remote control may not work correctly if tis operated out of range or out of angle 1 POWER TURNS THE TV ON AND OFFipage 18 2 SOURCE USE TO SELECT AN INPUT SOURCE paga 20 3 MUTE PRESS TG TEMPORARILY CUT OFF THE SOUND page 18 4 SLEEP PRESS TO SELECT TIME FOR THE TV TO TURN OFF AUTOMATICALLY 37 5 STILL PRESS TO STOP THE ACTION DURING PARTICULAR SCENE page 31 B ARC Aspect Ratio C
26. S RFTVVideoinput ooo TSS MUTE o sme 16 544 0 AMP_ST BY 19 SDA3 20 SCL3 SDA3 2 Protocol SCL3 2 Protocol Power Supply 5 Power Supply 5 Full Scart Red Input Full Scart GREEN Input Full Scart BLUE Input oe Full Scart Composite Input 1 VCC5 2 VCC5 3 SCART R 4 SCART G 5 SCART B 6 SCART FB 7 GND 8 FSCART CVBS 9 GND HSCART_CVBS N 11 GND 12 FSCART ID 13 HSCART ID 14 GND 15 F CVBS OUT 16 GND 17 H CVBS OUT 18 GND 19 F CVBS L OUT e HSCART CVBS IN Half Scart Composite Input FSCART ID Full Scart Check Signal Input Half Scart Check Signal Input END S Full Scart Composite Output Half Scart Composite Output oP Full Scart Composite Left Sound Output MODEL NAME DOCUMENT NO REM SI CN NO REM SI CN DATE I ow pow nao fon Sp ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRCN CS CBFGESROU O F GVBS R OUT Full Scart Composite Right Sound Output ___ i 1 O H CVBS L OUT Half Scart Composite Left Sound Output BSES RON O R OUT Half Sean Compose Sound Output Ground wees vecs i FSCLIN FullScartLeftSoundinput i FSCRIN FullScartRightSoundinput Ground SSC LIN 17 HS
27. ata Mami vss 7 Power ONM T5 Power Supply For B L unit 0 5 QcT1 30msec cT2 50msec O lt T3 50msec 3D0msec T4 5D0msec T5 Recommend Value 1OUmsec T iRecommend Value Power OFF 650msec T7 CT mon _ ERAF ELECTRONICS ELT 2600 SEFM RAE ELECTRON CS NOTE 1 The supply voltage of the external system for the module input should be the same as the definition of VDD 2 Apply the lamp voltage within the LCD operation range When the back light turns on before the LCD operation or the LCD turns off before the back light turns off the display may momentarily become abnormal screen 3 In case of VDD off level please keep the level of input signals on the low or keep a high impedance 4 T4 should be measured after the module has been fully discharged between power off and on period 5 Interface signal shall not be kept at high impedance when the power is 6 T2 LVDS Clock Signal T7 DE amp LVDS RGB signal A DE signal should be input after 650 msec The purpose 15 to prohibit an abnormal display from occurring when the data to initialize the T con are read in from EEPROM 2 Inverter Power Sequence Power Sequence Power OFF Sequence 100ms 100ms we mao _ ELT 2600 SERM E RAE ELECTRCN CS WHITE BALANCE ADJUSTMENT Color temperature White Balance
28. ech Aspect Ratio Control Function to adjust the picture size Auto wide wide panorama 200 1 zoom2 4 3 14 9 PANORAMA Function to prevent pictures recorded in the 4 3 format from being stretched to the extreme left and right when played on a 16 9 display Since the focus of the camera is concentrated on the center it naturally enlarges the picture within the outer perimeter of the screen without expanding the central area PIP Picture In Picture Function to enable the simultaneous viewing of two pictures by displaying a small sub frame within the main picture The main picture may be viewed with multiple types of input source Analog Digital RGB composite S Video component while the sub frame is only available in composite S Video or component 480i PBP Picture By Picture Function to assign two separate signals onto a single screen thereby enabling the viewer to simultaneously watch different pictures on each half of the display PIP Swap Simultaneous Conversion Between Sub and Main Pictures Function to convert between the sub frame and main picture being watched simultaneously PIP Sound Swap Simultaneous Conversion Between sub and Main Picture Audio Function to convert between simultaneous audio streams from the sub frame and main picture being viewed EQUALIZER Function to control sound according to frequency 100Hz 300Hz 1KHz 3KHz 10KHz ERAF ELECTRONICS
29. er operation or damage to the module and CCFT back light c Note that polarizers are very fragile and could be easily damaged Do not press or scratch the surface harder than a HB pencil lead d Wipe off water droplets or oil immediately If you leave the droplets for a long time Staining and discoloration may occur e If the surface of the polarizer is dirty clean it using some absorbent cotton or soft cloth f The desirable cleaners are water IPA Isopropyl Alcohol or Hexane Do not use Ketone type materials ex Acetone Ethyl alcohol T oluene Ethyl acid or Methyl chloride It might permanent damage to the polarizer due to chemical reaction g If the liquid crystal material leaks from the panel it should be kept away from the eyes or mouth In case of contact with hands legs or clothes it must be washed away thoroughly with soap h Protect the module from static it may cause damage to the CMOS Gate Array IC i Use finger stalls with soft gloves in order to keep display clean during the incoming inspection and assembly process j Do not disassemble the module k Do not pull or fold the lamp wire 1 Do not adjust the variable resistor which is located on the module m Protection film for polarizer on the module shall be slowly peeled off just before use so that the electrostatic charge can be minimized n Pins of connector shall not be touched directly with bare hands 1 2 Storage a Do not
30. ive o Re LVDS Receiver Signal Negative 15 ODD1 O CR LVDS Receiver Signal Positive 160007 iVDSReciverSigma Negae LVDS Receiver Signal Positive _ 185 o Rae 1440 Receiver Sigal Negative ND Croc ERAF ELECTRONICS ELT 2600 SEM E RAE ELECTRON CS OSD MENU FACTORY CALIBRATION MENU Option Table 0002 control PW BGS YVPC3230 MAIN ADC Heaturun Version Setup C TH Hh FACTORY MODE B 1 Calibration Autonati adjustnent of white bal ance for Anal ogue input and Conponent 2 DIV on Tabl e 0002 Initial installati on of GD Color control Adjustnent of contrast and bri ghtness for scaler generati ng pover PV865 Adjustnent of contrast and brightness for scaler input port or CY VPC3230 N Val ue adj ustnent for vi deo decoder s brightness and contrast color ti the nai n w ndow VPC3230 SUB Val ue adj ustnent for vi deo decoder s brightness and contrast color tickness in the sub w ndow AC ue adj ustnent for brightness and contrat color thickness of anal ogue Y Pb Pr of AD9883 D convertor Heatrun The node when you do agi ng Versi on t shows the i nf ornati on of Fi versi on and Panel 10 Setup
31. l 90559 o RXt Positive LVDS Differential data input Channel i GND 0002 6 Negative LVDS Differential data input Channel 2 112 00029 2 Positive LVDS Differential data input Channel 2 BON ob _ _ M ODDCLKj O RXCLK Negative LVDS Differential Clock input cows ODDCLKs O RXCLK Positive LVDS Differential Cock input 17000035 o 3 Negative LVDS Differential data input Channel 3 3 Positive LVDS Differential data input Channel 3 GND CN N mao Nc N Nc N mm Gem ON GND wec vec arwecs 89VPowrSuply 80VPowerSupply weca 89VPowrSuply 8WPowrSupy nao fon Sp ERAF ELECTRONICS ELT 2600 SEFM E RAE ELECTRCN CS 2 GND wa 6 VCC12 12VCC Power Supply 12 0V 7 GND 4 7 1 5 4 7 NEN 8 GND 2659 o LVDS Receiver Signal Positive 5 100003 o Rb lbSReeerSgna Negaie _ LVDS Receiver Clock Signal Postve ___ 120000 O LVDS Receiver Clock Signal Negative 1300 O 1908 Receiver Signal Posit
32. l temperature and so on Otherwise the module may be damaged d If the module displays the same pattern continuously for a long period of time it can be the situation when the image Sticks to the screen e This module has its circuitry PCB s on the rear side and should be handled carefully in order not to be stressed we muon _ ERAF ELECTRONICS TROUBLE SHOOTING 1 No Power Nothing output of image Check Input of AC Abnormal 90V 225V Connect plug with the set Normal Check ST LED ON Main S W ON Check AC Line Fuse Normal Check LED YELLOW Sub S W ON Normal Check a connective condition and various connector we mao _ ERAF ELECTRONICS E RAE ELECTRON CS 2 No Video Abnormal Picture Abnormal Check BA7657 Check AD9883 Input PC DTV Signal U8 U2 Normal Abnormal Check VPC3230 Dual Input DVD Signal U39 U41 Check PW565 RP12 18 Normal Abnormal Abnormal Input CVBS Check CXA2089Q CVBS F H SCART S Video U3 Signal Normal Check Cable Abnormal Input F SCART RGB Check BA7657 Signal U28 3 No Sound Check Check Check Check connector 20890 MSP3450G TDA7266 Speaker to U3 U45 U1 set e asaw _ ERAF ELECTRONICS ELT 2600 SEM RAE ELECTRON CS EXPLODED VIEW PARTS L
33. m VPC3230 MN N MENU B CT Contrast adj ustnent of Conposi te amp 5 deo form s signal BH Brightness adj ustnent of Conposi te amp S M deo form s signal ACC SAT The col or sense adj ustnent of Conposi te amp S Video form s signal SATCb The bl ue col or sense adj ustnent of Conponent amp form s signal SATCr The red col or sense adj ustnent of Conponent form s si PTNT he col or sense adj ustnent of Conponent amp form s signal PBR he bri ghtness adj ustnent of Conponent amp RCB form s signal KI LVL LDLY The del ayed ti ne adj ustnent of brightness signal PKCCR Croc ERAF ELECTRONICS E RAE ELECTRON CS VPC3230 SUB MENU LOLY PROGR FB GAIN VPC3230 SUB MENU B CT The contrast ustnent of Conposi te amp S M deo form s signal BR The brightness adj ustnent of Conposi te amp S Video form s signal ACC SAT he col or sense adj ustnent of Conposi te amp S Video form s signal SATCb The bl ue col or sense adj ustnent of Conponent amp form s signal SATCr The red col or sense adj ust nent of Conponent amp form s signal PTNT he col or sense adj ustnent of Conponent amp RCB form s signal PBR he bri ghtness adj ustnent of Conponent amp RCB form s signal K LM LDLY The del ayed ti ne installation of brightness si gnal PKCCR
34. ontrol PRESS TO CHANGE THE SCREEN SIZE page 27 7 MTS Multi Television Sound PRESS TO SELECT OR STEREO MODE 34 8 LAST TURNS TO THE PREVIOUS PROGRAM 191 9 PSM PICTURE STATUS MEMORY KEY 23 CUSTOM DYNAMIC STANDARD MOVIE MILD 10 SSM SOUND STATUS MEMORY KEY page 24 CUSTOM STANDARD MUSIC MOVIE SPEECH amp PIP CONTROL KEY page 32 33 11 PIP 12 P INPLIT PIP INPUT SELECT KEY 13 P POSITION PIP POSITION CONTROL KEY 14 P SIZE PIP AND PBP MODE CHANGE 15 SWAP SOURCE SWAP 16 S SELELT SOUND SWAP KEY 17 AUTO LAUTO IN PROGRESS IN PC MODE PRESS TO CONTROL THE MONITOR SCREEN AUTOMATICALLY 18 TV TV INPUT SOURCE SELECT KEY 19 MENU DISPLAYS THE MAIN ON SCREEN MENU 20 DISPLAY PRESS TO DISPLAY THE CURRENT PROGRAM AND AUDIO VIDEO SETTINGS page 15 21 PR PROGRAM MENU CONTROL OR PAGE AND DOWN KEY STAND BY 22 4 VOL VOL PRESS TO INCREASE OR DECREASE THE VOLUME MENU CONTROL KEY 23 ENTER SAVE THE VALUE amp TELETEXT CONTROL MEY page 34 24 TELETEXT KEY 25 MIX MIX WITH TV SCREEN 26 STORE STORE THE USER DEFINED FAVORITE PAGE 21 FLOF LIST EXCHANGE FLOF LIST MODE 28 SIZE TELE TEXT SCREEN SIZE KEY 29 HOLD HOLD FUNCTION DURING TELETEXT DISPLAY 30 UPDATE DISPLAY CANCEL OR TEXT UPDATE KEY 31 INDEX TEXT INDEX KEY 32 TIME SUBPAGE DIBPLAY
35. text page display are both simultaneously visibla on the screen This command tums the display to mix mode and is enabled only in the text mode a STORE This command stores the user defined favorite pages This command is enabled only if the list mode i3 active m FLOF LIST This command toggles between list mode and current Text madeiFLOF or normal a SIZE Toggle the display page size between double size top double size hottam and normal g HOLD The update of the current display page is halted so that the content will nat be changed UPDATE Press this button to view the updated teletext page INDIES Retum io the index page a TIME In TV mode this command makes clock display at comer In TEXT moda thes command is given the sub page mode is activated REVEAL Press this button to display the concealed information Such as solutions of ar puzzles RED GREEN YELLOW BLUE In the TOP FLOF automatic navigalian moda these keys select and display the linked page ws wwe Cic ERAF ELECTRONICS ELT 2600 SERM 26 LCD TV PAL PW565 BLOCK DIAGRAM E RAE ELECTRON CS

ELT-2600AP SERVICE MANUAL

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