LG StudioWorks 575E Скачать руководство пользователя страница 44

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PIN CONFIGURATION

TDA4856

TDA4856 Autosync Deflection Controller

TDA4856

VREF

VAGC

SGND

VCAP

VSMOD

ASCOR

SDA

SCL

HUNLOCK

FOCUS

HSMOD

HPLL2

HCAP

HREF

HBUF

HPLL1

EWDRV

VOUT2

Vcc

VOUT1

VSYNC

HSYNC

CLBL

HFLB

XRAY

BOP

BSENS

BIN

BDRV

PGND

XSEL

HDRY

SYMBOL

HFLB

XRAY

BOP

BSENS

BIN

BDRV

PGND

HDRV

XSEL

Vcc

EWDRV

VOUT2

VOUT1

VSYNC

HSYNC

CLBL

DESCRIPTION

Horizontal Flyback Input

X-ray Protection Input

B+ Control OTA Output

B+ Control Comparator Input

B+ Control OTA Input

B+ Control Driver Output

Power Ground

Horizontal Driver Output

Select Input for X-ray Reset

Supply Voltage

EW Waveform Output

Vertical Output 2 (Ascending Sawtooth)

Vertical Output 1 (Descending Sawtooth)

Vertical Synchronization Input

Horizontal / Composite Synchronization Input

Video Clamping Pulse / V-Blanking Output

PIN

SYMBOL

HUNLOCK

SCL

SDA

ASCOR

VSMOD

VAGC

VREF

VCAP

SGND

HPLL1

HBUF

HREF

HCAP

HPLL 2

HSMOD

FOCUS

DESCRIPTION

H-Synchronization Unlock/Protection/V-Blanking Output

C-Bus Clock Input

C-Bus Data Input

Output for Asymmetric EW Corrections

Input for EHT Compensation (Via V-Size)

External Capacitor for V-Amplitude Control

External Resistor for Vertical Oscillator

External Capacitor for Vertical Oscillator

Signal Ground

External Filter for PLL1

Buffered F/V Voltage Output

Reference Current for Horizontal Oscillator

External Capacitor for Horizontal Oscillator

External Filter for PLL2 / Soft Start

Input for EHT Compensation (Via H-Size)

Output for Horizontal and Vertical Focus

PIN

Pin Configuration

Содержание StudioWorks 575E

Страница 1: ...ail http www LGEservice com techsup html CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS NO CA 79 MODEL StudioWorks 575N 575E CB575C ID LABEL CB575C NA MPR II CB575C EA TCO 99 Same looking with New Chassis Issue Date AUGUST 2000 ...

Страница 2: ...do Dong Youngdungpo Gu Seoul 150 721 Korea StudioWorks 575C Model No CB575BC Manufactured Before August 2000 Apparaten skall anslutas till jordat nätuttag Canadian ICES 003 Class B Chassis No CA 79 This device complies with FDA Radiation Performance Standards 21 CFR Subchapter J and complies With part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not ca...

Страница 3: ... x8 46 Max Image Size 270 x 195 mm 10 63 x 7 68 Preset Image Size 4 2 Display Color Full Colors 4 3 Display Resolution 1280 x 1024 60Hz Non Interlace 4 4 Video Bandwidth 110 MHz 5 ENVIRONMENT 5 1 Operating Temperature 15 C 30 C 59 F 86 F Ambient 5 2 Relative Humidity 8 80 Non condensing 5 3 Altitude 3 000 m 6 DIMENSIONS with TILT SWIVEL Width 360 0 mm 14 17 Depth 391 5 mm 15 41 Height 389 5 mm 15 ...

Страница 4: ... Soldering must be inspected for the cold solder joints frayed leads damaged insulation solder splashes or the sharp points Be sure to remove all foreign materials IMPLOSION PROTECTION All used display tubes are equipped with an integral implosion protection system but care should be taken to avoid damage and scratching during installation Use only same type display tubes X RADIATION The only pote...

Страница 5: ...8 2 702 85 061 11 756 11 179 0 577 0 019 0 056 0 502 800 x 600 85Hz Yes MODE 2 63 981 15 630 11 852 3 778 0 444 1 037 2 297 60 02 16 661 16 005 0 656 0 016 0 047 0 593 1280 x 1024 60Hz Yes MODE 3 68 677 14 561 10 836 3 725 0 508 1 016 2 201 84 997 11 765 11 183 0 582 0 015 0 044 0 523 1024 x 768 85Hz Yes MODE 4 46 875 21 333 16 162 5 171 0 323 1 616 3 232 75 00 13 333 12 800 0 533 0 021 0 064 0 44...

Страница 6: ...tor lights up green when the monitor operates normally in DPMS Energy Saving mode stand by suspend or power off mode its color changes to orange and if abnormal or damaging circuit turns out orange blink 3 SET Button This button to enter a selection in the on screen display 4 OSD Select Adjustment Use for selecting highlighting an OSD icon and adjusting level of the selected menu 5 OSD Button This...

Страница 7: ...n 3 The adjustment OSD appears 4 Use the Buttons to adjust the level Display will look like as below 5 Accept the changes by pressing the OSD SET Button 6 Exit the OSD by pressing the OSD ENTER EXIT Button Listed below are icons icon names and icon descriptions of the OSD menu 6 RGB 85 100 POSITION RGB 85 100 POSITION 85 100 RGB 85 100 RGB BRIGHTNESS CONTRAST BRIGHTNESS CONTRAST Birghtness To adju...

Страница 8: ...RGB DEGAUSS ON ON H 0 V 0 RECALL MOIRE 68 6 kHz 85 0 Hz PRESET MODE RGB ON H 0 V 0 RECALL MOIRE 68 6 kHz 85 0 Hz PRESET MODE DEGAUSS ON RGB ON RECALL 68 6 kHz 85 0 Hz PRESET MODE DEGAUSS ON MOIRE 12 12 SPECIAL SPECIAL SPECIAL SPECIAL Pincushion To correct bowing in or out of the image Pin Balance To correct the balance of both sides bowing Trapezoid To correct the geometric distortion Parallelogra...

Страница 9: ...5 SW206 SW204 SW202 NO 6 7 8 9 10 Ref No SW203 SW201 VR901 VR151 VR152 Control Function POWER BUTTON OSD SELECT ADJUSTMENT DOWN OSD SELECT ADJUSTMENT RIGHT SET BUTTON OSD SELECT ADJUSTMENT LEFT Control Function OSD SELECT ADJUSTMENT UP OSD BUTTON B ADJUSTMENT TCO ADJUSTMENT TCO ADJUSTMENT ...

Страница 10: ...WIRING DIAGRAM 9 P201 P401 P501 P151 WG2 P301 P302 P702 T1 P701 P402 P902 S S CDT EARTH P1 Signal Cable AC Socket FBT ...

Страница 11: ...P902 P401 P701 P702 P402 P501 c b b c a 3 TOTAL CHASSIS ASSEMBLY REMOVAL 1 Remove connector a from the DY Assembly screw 2 Disconnect P2 CDT EATH and four pins b from the Video PCB 3 Carefully separate the CDT Board Assembly from the CDT neck 4 Discharge the remaining static electricity by shorting between the Anode Cap and the CDT ground 5 Disconnect the Anode Cap from the CDT 6 Disconnect P902 D...

Страница 12: ...two screws a 2 Remove the Control PCB Assembly from the Front Cabinet 5 VIDEO PCB ASSEMBLY REMOVAL 1 Disconnect P301 P302 from the Video PCB 2 Remove four screws a 3 Remove the Video PCB Assembly a a a a 6 BOTTOM BRACKET REMOVAL 1 Remove six screws a 2 Remove the Bottom Bracket ...

Страница 13: ...V OSD IC IC301 H Sync Sig V Sync Sig I 2 C DATA SDA I 2 C CLOCK SCL VIDEO PRE AMP IC302 Signal Cable R G B VIDEO MAIN AMP IC303 5V 5V H V Sync Processor IC701 TDA4856 V OUT IC601 TDA4866 H OUT Q706 H Linearity Correction DC DC Converter X RAY Protection Circuit FBT T701 Auto Beam Limit Vertical Blanking Brightness Control 120V 40V 200V 15V D D Feed Back 12V MICOM IC401 SCL SDA H V Sync PWM Control...

Страница 14: ...nc signal is supplied from the signal cable 2 The Micom IC401 distinguishes polarity and frequency of H and V sync 3 The Micom sets operating mode and offers the controlled data H size H position V size etc 4 The controlled data of each mode is stored in itself 5 User can adjust screen condition by each OSD function The data of the adjusted condition is stored in EEPROM IC402 6 Horizontal and Vert...

Страница 15: ... corrects the tilt of the screen by supplying the image rotation signal to the tilt coil which is attached near the deflection yoke of the CRT 16 Video Pre Amp Circuit This circuit amplifies the analog video signal from 0 0 7V to 0 4V It is operated by taking the clamp R G B drive and contrast signal from the Micom IC401 17 Video Output Amp Circuit This circuit amplifies the video signal which com...

Страница 16: ...MMAND START Y Yes command 5 DIST ADJ CTRL PWM TILT command 6 Adjust tilt as arrow keys to be the best condition 7 DIST ADJ BALANCE command 8 Adjust balance of side pincushion as arrow keys to be the best condition 9 DIST ADJ BALANCE command 10 Adjust parallelogram as arrow keys to be the best condition 11 DIST ADJ FOS ADJ command 12 Adjust V SIZE as arrow keys to 230 2mm 13 Adjust V POSITION as ar...

Страница 17: ...9 Exit from the program 5 Adjustment for Focus 1 Set the Brightness and Contrast to max position 2 Display H character in full screen at Mode 3 3 Adjust two Focus control on the FBT that focus should be the best condition 220 Monitor to be adjusted Video Signal Generator IBM Compatible PC Parallel Port Power inlet required Power LED ST Switch Power Select Switch 110V 220V Control Line N o t u s e ...

Страница 18: ...E IN FUSE F901 TROUBLE IN IC901 TROUBLE IN D941 D951 D961 D971 TROUBLE IN IC950 Q972 Q971 Q952 Q951 Q942 Q941 CHECK FUSE OK CHECK C908 VOLTAGE AC120V 160VDC AC220V 304VDC NO YES YES YES YES NO NO NO CHECK IC901 PIN 6 WAVEFORM SQUARE WAVE COMES OUT CHECK D941 D951 D961 D971 VOLTAGE 1 NO POWER ...

Страница 19: ...N 1 5 11 CHECK IC303 PIN 4 105V PIN 8 15V TROUBLE IN P302 6 3V LINE TROUBLE IN PC SIGNAL P301 SIGNAL CABLE TROUBLE IN IC302 TROUBLE IN P303 15V LINE 105V LINE TROUBLE IN IC303 NO YES NO NO YES YES YES YES NO NO CHECK R G B CATHODE VOLTAGE TROUBLE IN R341 R343 R351 R353 L301 L303 D307 D312 TROUBLE IN CRT SOCKET YES NO ...

Страница 20: ...INDICATOR GREEN or ORANGE CHECK D712 ANODE 120V CHECK G1 VOLTAGE 35 15V TROUBLE IN D712 TROUBLE IN Q704 DPM MODE NO H and or V SYNC ORANGE NO GREEN YES NO 3 NO RASTER CHECK CDT HEAT VOLTAGE 6 3V TROUBLE IN D941 Q942 Q941 YES NO TROUBLE IN CDT YES ...

Страница 21: ... ONE VERTICAL LINE CHECK Q706 CHECK B VOLTAGE 50V CHECK T701 FBT PIN 2 31KHZ 70V 69KHZ 143V CHECK Q705 COLLECTOR WAVEFORM TROUBLE IN Q706 TROUBLE IN 50V LINE TROUBLE IN Q719 Q720 D710 TROUBLE IN Q705 TROUBLE IN T701 P701 NO NO YES YES YES YES NO NO ...

Страница 22: ... 24 CHECK Q711 Q716 CHECK L703 TROUBLE IN IC401 MICOM TROUBLE IN Q711 Q716 TROUBLE IN L703 TROUBLE IN C722 C723 C726 C729 NO NO NO YES YES YES Cs SIGNAL TABLE HORIZONTAK FREQUENCY fH 29K 35 9K 36K 38 9K 39K 48 9K 49K 64 9K 65K 71K Cs1 L L L L H Cs3 L L H H H Cs2 L H L H H ...

Страница 23: ...FLECTION ONE HORIZONTAL LINE CHECK IC601 PIN 3 15V CHECK IC601 PIN 7 40V CHECK IC701 PIN 12 13 TROUBLE IN R603 15V LINE TROUBLE IN HIGH VOLTAGE OUT CIRCUIT FBT D721 R606 TROUBLE IN IC701 TROUBLE IN IC601 V CIRCUIT NO NO YES YES YES NO 3V ...

Страница 24: ...PIN8 V FBP T701 40V LINE H FBP TROUBLE IN IC302 IC301 TROUBLE IN IC301 IC302 NO YES DC 5V YES YES YES NO NO NO Pin 5 5V Pin 10 5V H V 5V H V CHECK IC301 B CHECK IC311 PIN 12 WAVEFORM ENTER BUTTON MUST BE PRESSED 7 TROUBLE IN OSD CHECK IC301 PIN 5 10 WAVEFORM CHECK IC301 PIN 13 14 15 ...

Страница 25: ...G INTO DPM OFF MODE TROUBLE IN X401 TROUBLE IN IC401 MICOM TROUBLE IN Q941 Q942 Q951 Q952 Q971 Q972 TROUBLE IN PC OFF MODE FAILURE INPUT H V SYNC SIGNAL H V SYNC NO OFF MODE NO NO NO NO DPMF 0V DPM TABLE Mode Item NORMAL STAND BY SUSPEND OFF DPMF H H H L LED GREEN ORANGE ORANGE ORANGE DPMS H L L L YES YES SEE DPM TABLE YES YES 5V 6MHz 8 TROUBLE IN DPM ...

Страница 26: ...TOR VOLTAGE CHECK P902 CHECK RL901 TROUBLE IN IC401 MICOM TROUBLE IN Q953 TROUBLE IN P902 TROUBLE IN RL901 TROUBLE IN TH901 DEGAUSSING COIL NO DEGAUSSING DC 15V NO NO NO NO YES YES YES YES DEGAUSS ON THE OSD MENU MUST BE PRESSED 9 NO DEGAUSSING ...

Страница 27: ...ILT NO ROTATION TROUBLE IN IC401 MICOM TROUBLE IN 15V LINE 6 3V LINE TROUBLE IN Q501 Q503 TROUBLE IN P501 TILT COIL D501 NO YES YES YES CHECK 15V LINE AND 6 3V LINE CHECK Q503 EMITTER VOLTAGE NO NO CHECK Q504 COLLECTOR WAVE FORM 12V ...

Страница 28: ... 27 PRINTED CIRCUIT BOARD 1 MAIN BOARD Component Side ...

Страница 29: ... 28 2 MAIN BOARD Solder Side ...

Страница 30: ... 29 3 VIDEO BOARD Component Side 4 VIDEO BOARD Solder Side ...

Страница 31: ... 30 5 CONTROL BOARD Component Side 6 CONTROL BOARD Solder Side ...

Страница 32: ...EXPLODED VIEW 31 1 7 8 9 18 15 17 16 14 1 14 2 B C A 11 10 12 13 2 3 4 6 5 ...

Страница 33: ...TH DEGAUSSING COIL FBT FMMTC81 M1035A AC SOCKET CONTROL PCB ASS Y BRACKET GUIDE LEFT BRACKET GUIDE RIGHT METAL SHIELD BOTTOM SCREW PTP 4x20 SCREW COVER RIGHT SCREW COVER LEFT SCREW PTP 4x20 BACK COVER MPR II FOR 575N BACK COVER TCO 99 FOR 575E COVER PIECE REAR TILT SWIVEL ASS Y MAIN TOTAL ASS Y MPR II FOR 575N MAIN TOTAL ASS Y TCO 99 FOR 575E VIDEO PCB ASS Y MAIN PCB ASS Y MPR II FOR 575N MAIN PCB...

Страница 34: ...OTAL ASS Y BACK COVER ASS Y PCB MAIN ASS Y CONNECTORASS Y 2P H W L1450 UL1007 24 CAPACITOR CERAMIC 470P 500V K B TS RESISTOR FIXED CARBON FILM 11K 1 4W RESISTOR FIXEDCARBONFILM 10KOHM1 2W WIRE JUMP TIN 50MM TAPING RESISTOR FIXED CARBON FILM 13K 1 4W WAFER VOLUME EVN DJAA03B14 MEC 10KB VOLUME EVN DJAA03B14 MEC 10KB Part No Description StudioWorks 575E TCO 99 StudioWorks 575N MPR II 2423GB0A8BG 3091...

Страница 35: ...E107CF638 CAPACITOR AL ELECTROLYTIC 100UF SHL SD 16V M FM5 TP 5 C383 0CE335CK638 CAPACITOR AL ELECTROLYTIC 3 3UF SHL SD 50V M FM5 TP 5 C384 0CZZTFT001F CAPACITOR ECQB1H332JM3 332J 50V TP5 0 MATSUSHITA C385 0CK4710K515 CAPACITOR CERAMIC HIGH DIELECTRIC 470PF 50V K B TR C386 0CZZTFT001F CAPACITOR ECQB1H332JM3 332J 50V TP5 0 MATSUSHITA C388 0CZZTFT001F CAPACITOR ECQB1H332JM3 332J 50V TP5 0 MATSUSHITA...

Страница 36: ...OR POLYESTER MKT 100V 153JTR PHS86153 C736 0CE105CP638 CAPACITOR AL ELECTROLYTIC 1UF SHL SD 160V M FM5 TP 5 C738 0CE105CK638 CAPACITOR AL ELECTROLYTIC 1UF SHL SD 50V M FM5 TP 5 C739 0CE476CN618 CAPACITOR AL ELECTROLYTIC 47UF SHL 100V M FL TP5 C740 0CE227CL630 CAPACITOR AL ELECTROLYTIC 220U SHL 63V M FM5 C741 0CZZTFT002B CAPACITOR ECQV1H154JZ3 154J 50V TP5 0 MATSUSHITA C742 181 288T CAPACITOR POLYE...

Страница 37: ... 6A D705 0DR140059DA DIODE RECTIFIER 1N4005TB52 TP LITEON DO41 600V 1A 40A SEC 5UA D706 0DR150001AA DIODE RECTIFIER DTV1500MFP ST SGS THOMSON TO220FN 1500V 6A D710 0DR200009BA DIODE RECTIFIER GUF20F TP GULF SEMICONDUCTOR LTD NON 300V 2A D711 0DS113309AA DIODE SWITCHING 1SS133 TP ROHM KOREA DO34 90V 0 4A 0 6A 4 0NSEC D712 0DR100009CA DIODE RECTIFIER RGP10G TP GULF SEMICONDUCTOR LTD DO41 400V D713 0...

Страница 38: ...IC SGS THOMSON TDA9210 DIP20 ST 150MHZ IIC VIDEO PREAMP IC303 0ISG953600A IC SGS THOMSON TDA9536 11P ST 7 5NS TRIPLE VIDEO AMPLIFIER IC401 0IZZTSZ086A IC HYBRID MC68HC08BD48 42PIN SDIP BK MCU BD48 FLASH ROM IC402 0ISG240860A IC SGS THOMSON M24C08 BN6 8DIP BK 8K SERIAL IIC BUS EEPROM IC403 0IKE704200H IC KEC KIA7042AP TO 92 TP 4 2 VOLT DETECTOR IC601 0IPH486600C IC PHILIPS TDA4866J 9P ST VERTICAL O...

Страница 39: ...KTD1413 BK KEC TO220IS NPN Q711 0TF630000DA FET IRF630A BK SAMSUNG 200V 9A TO220 Q712 0TF630000DA FET IRF630A BK SAMSUNG 200V 9A TO220 Q713 0TF630000DA FET IRF630A BK SAMSUNG 200V 9A TO220 Q714 0TR945009AA TRANSISTOR KSC945C Y TP SAMSUNG TO92 NPN EPI SILICON TR Q715 0TR945009AA TRANSISTOR KSC945C Y TP SAMSUNG TO92 NPN EPI SILICON TR Q716 0TR945009AA TRANSISTOR KSC945C Y TP SAMSUNG TO92 NPN EPI SIL...

Страница 40: ... 1 4W 3 5 TA52 R332 0RD0472Q609 RESISTOR FIXED CARBON FILM 47 1 4W 3 5 TA52 R333 0RD0472Q609 RESISTOR FIXED CARBON FILM 47 1 4W 3 5 TA52 R335 0RD0271Q609 RESISTOR FIXED CARBON FILM 2 70 1 4W 3 5 TA52 R341 0RD1800A609 RESISTOR FIXED CARBON FILM 180 OHM 1 2 W 7 0 5 TA52 R342 0RD1800A609 RESISTOR FIXED CARBON FILM 180 OHM 1 2 W 7 0 5 TA52 R343 0RD1600A609 RESISTOR FIXED CARBON FILM 160 OHM 1 2 W 7 0 ...

Страница 41: ...609 RESISTOR FIXED CARBON FILM 100 1 4W 3 5 TA52 R711 0RD1000Q609 RESISTOR FIXED CARBON FILM 100 1 4W 3 5 TA52 R712 0RD1001Q609 RESISTOR FIXED CARBON FILM 1K 1 4W 3 5 TA52 R713 0RD1602Q609 RESISTOR FIXED CARBON FILM 16K 1 4W 3 5 TA52 R714 0RD2201Q609 RESISTOR FIXED CARBON FILM 2 20K 1 4W 3 5 TA52 R714 1 0RD3301Q609 RESISTOR FIXED CARBON FILM 3 30K 1 4W 3 5 TA52 R714 2 0RD3000Q609 RESISTOR FIXED CA...

Страница 42: ... 3 60K 1 4W 3 5 TA52 R789 0RD1002Q609 RESISTOR FIXED CARBON FILM 10K 1 4W 3 5 TA52 R790 0RD2001Q609 RESISTOR FIXED CARBON FILM 2K 1 4W 3 5 TA52 R791 0RD1004Q609 RESISTOR FIXED CARBON FILM 1M OHM 1 4 W 3 4 5 TA52 R792 0RD1004Q609 RESISTOR FIXED CARBON FILM 1M OHM 1 4 W 3 4 5 TA52 R793 0RD4702Q609 RESISTOR FIXED CARBON FILM 47K 1 4W 3 5 TA52 R794 0RD3001Q609 RESISTOR FIXED CARBON FILM 3K 1 4W 3 5 TA...

Страница 43: ...R FIXED CARBON FILM 51 OHM 1 2 W 7 0 5 TA52 P901 6620TKB002A SOCKET CIRC POWER BCP 03A 3 BAE EUN AC UNIVERSAL 3PIN BLACK RL901 6920TBB006A RELAY DC DY3M DC12V DONGYANG 250V 5A 12V 44 2MA 272 OHM 2A SC301 6620TBC002A SOCKET CIRC CPT PCS629 01B PARK ELEC 8PIN 14 360 STRAIGHT SG301 6918TAT001B SPARK GAP AXIAL DSP 201M A21F MMC AXIAL TAPPING SG302 6918TAT001B SPARK GAP AXIAL DSP 201M A21F MMC AXIAL TA...

Страница 44: ...utput 1 Descending Sawtooth Vertical Synchronization Input Horizontal Composite Synchronization Input Video Clamping Pulse V Blanking Output PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SYMBOL HUNLOCK SCL SDA ASCOR VSMOD VAGC VREF VCAP SGND HPLL1 HBUF HREF HCAP HPLL 2 HSMOD FOCUS DESCRIPTION H Synchronization Unlock Protection V Blanking Output I2C Bus Clock Input I2C Bus Data Input Output for Asymm...

Страница 45: ...L OSCILLATOR PLL2 PARALLELOGRAM PIN UNBALANCE AND SOFT START I C BUS RECEIVER I C BUS REGISTERS VIDEO CLAMPING AND V BLANK OUTPUT ASYMMETRIC EW CORRECTION FOCUS HORIZONTAL AND VERTICAL B CONTROL 2 2 V sync TTL level 14 19 18 16 17 clamping blanking HUNLOCK SDA SCL V 9 2V to 16V 10 7 9 25 26 27 28 29 H C sync TTL level 15 video 8 2 nF 10 nF 100 nF 4 7 kΩ R HREF R HREF 1 1 2 30 12 nF 1 2 HFLB X RAY ...

Страница 46: ...S T 1 3 1 2 VREF 1V Vcc Vcc VFB COMP CURRENT SENSE RT CT GND PWR VC OUTPUT PWR GND 1 8 BLOCK DIAGRAM Pin Configuration PIN NAME E0 E2 SDA SCL WC Vcc Vss FUNCTION Chip Enable Inputs Serial Data Address Input Output Serial Clock Write Control Supply Voltage Ground M24C08 8K SERIAL I2 C BUS EEPROM 8 7 6 5 8 7 6 5 Vcc WC SCL SDA E0 E1 E2 Vss M2404C08 1 8 ...

Страница 47: ...DA4866 1 2 3 4 5 6 7 8 9 INA INB OUTB GND OUTA VFB GUARD FEEDB VP TDA4866 Pin Configuration 1 9 GUARD Output GND VP RP Rref Rm VFB 8 3 5 7 1 2 4 9 6 TDA4866 GUARD CIRCUIT FLYBACK GENERATOR INPUT STAGE PROTECTION AMPLIFLER A AMPLIFLER B INA INB from e g TDA4850 51 55 OUTA FEEDB OUTB MED750 vertical deflection coil BLOCK DIAGRAM ...

Страница 48: ... dissipation Junction temperature Storage temperature Symbol V CBO V CEO V EBO I C I CP P C T j Tstg Conditions Tc 25 C Ratings 1500 800 5 18 35 3 0 85 150 55 to 150 Unit V V V A A W C C Electrical Characteristics at Ta 25 C Parameter Collector cutoff current Collector sustain voltage Emitter cutoff current Collector cutoff current DC current gain C E saturation voltage B E saturation voltage Symb...

Страница 49: ... 48 PARTS TYPE PARTS TYPE 2N3904 KTC200 Y KTC3198 E B C E C B KTD1413 B E C KTA1275 KTC3206 E B C IRFS630A G D S KSB564AC E B C DTC114E 1 GND 2 OUT 3 IN 1 3 2 KIA7042AP 1 3 2 1 Vcc 2 GND 3 OUT ...

Страница 50: ...PACKING AND ACCESSORIES 49 Top Packing Power Cord Right Side Front Side Owner s Manual Bottom Packing ...

Страница 51: ...50 4V 85 2V 3 40V 15 6V 1 88V ...

Страница 52: ...Jul 2000 P NO 3828TSL047A Printed in Korea ...

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Содержание StudioWorks 575E

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LG StudioWorks 575E, Руководство по обслуживанию

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