Sharp DV-SL800W Скачать руководство пользователя страница 16

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DV-SL800W

KARAOKE PCB SCHEMATIC DIAGRAM

Figure 3: KARAOKE PCB SCHEMATIC DIAGRAM (1/2)

+12V

R23

N C

R22
NC

+12V

R L IN

IC1

LM4

IC1A

LM45

R15 220 OHM

R2 30k

R1 30k

C10

470P(471PF)

4.7U/16V

R12

470P(471PF)

C11

R7 1K

R18

2.2K

R
7

VR2

10K

R4 100k

+ C6

100U/16V

R13
47K

R14

47K

100k

R3
47K

4.7U/16V

R10

5.6K

R11

5.6K

VR1
10k

JACK1

JACK2

R25

R24
NC

Содержание DV-SL800W

Страница 1: ...he contents are subject to change without notice DV SL800W MODEL In the interests of user safety Required by safety regula tions in some countries the set should be restored to its original condition and only parts identical to those specified be used REMOTE SENSOR PLAY SKIP STOP POWER OFF ON OPEN CLOSE DVDPLAYER DV SL8 1 2 MIC VOL D SVCD PBC ALL 5 4 6 OPE N CLO SE SET UP OS D STE P SO UN D DIG ES...

Страница 2: ...ickup is on a position outer than the lead in position the Laser will light for several seconds to detect a disc Do not look into the Pickup Lens 2 The Laser Power Output of the Pickup inside the unit and replacement service parts have already been adjusted prior to shipping 3 No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup 4 Under no circumstances look ...

Страница 3: ...g 3 75 lbs Audio input terminals MIC x 2 ø6 3 Audio output terminals Analogue output OUT RCA type 1 pair L R Video output terminals S video output S terminal 1 Component video output Y PB PR Video output RCA type 1 Digital output terminals COAXIAL Signal system PAL NTSC colour Supported disc types DVD with the same region number on the back of the unit SVCD VCD audio CD CD R CD RW MP3 JPEG Video s...

Страница 4: ...yes at least 30cm away from the pickup lens when the diode is turned on Do not look directly at the laser beam Caution Use of controls and adjustments or doing procedures other than those specified herein may result in hazardous radiation exposure Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin Drive Mecha Assembly Laser Beam Radiation Laser Pi...

Страница 5: ...ig S 1 2 With Soldering Iron 1 Using desoldering braid remove the solder from all pins of the flat pack IC When you use solder flux which is applied to all pins of the flat pack IC you can remove it easily Fig S 1 3 Flat Pack IC Desoldering Braid Soldering Iron Fig S 1 3 2 Lift each lead of the flat pack IC upward one by one using a sharp pin or wire to which solder will not adhere iron wire When ...

Страница 6: ... Solid Mounting Point Soldering Iron Iron Wire or Hot Air Blower Fig S 1 5 Fine Tip Soldeing Iron CBA Flat Pack IC Tweezers Fig S 1 6 2 Installation 1 Using desoldering braid remove the solder from the foil of each pin of the flat pack IC on the CBA so you can install a replacement flat pack IC more easily 2 The mark on the flat pack IC indicates pin 1 See Fig S 1 7 Be sure this mark matches the 1...

Страница 7: ...unded to remove any static electricity that may be charged on the body 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1MΩ on the workbench or other surface where the semi conductors are to be placed Because the static electricity charge on clothing will not escape through the body grounding band be careful to avoid contacting semi conductors with y...

Страница 8: ...ton 5 Disc Tray 6 Disc Tray Open Close Button 7 Remote Sensor 8 Microphone Sockets 9 Chapter track Skip down 10 Chapter track Skip up n Main unit rear panel 1 Component Video Output Sockets 2 Video Output Socket 3 AC Power Lead 4 Digital Output Socket Coaxial 5 Audio Output Sockets 6 S Video Output Socket 9 8 7 6 5 1 2 3 4 10 Rating label 3 4 6 5 2 1 ...

Страница 9: ... Direct Number Buttons 22 Menu Playback Control On Off Button 23 KARAOKE Scoring ON OFF 24 A B Repeat Button 25 Repeat Play Button 26 Enter Button 27 Play or Pause Button 28 Key Control Button highest 29 Stop Button 30 Chapter track Skip Up 31 Chapter track Skip Down 32 Sound Button 33 Mute Button 34 Volume Up and Down Buttons 35 Programme Button 36 Audio Select Button 37 Random Button 5 4 6 OPEN ...

Страница 10: ...02S MIC MIC VFD DRIVER CONTROL BOARD LOADER DVD MAIN UNIT MX29LV040T B 4MB FLASH 1 16M SDRAM EASTWIN MPEG DECORDER RF AMP SEVOR DOLBY DIGITAL 5 1 DECORDER DOLBY PROLOGIC2 DTS DECORDER VIDEO DECORDER DSP ADC MOTOR DRIVER V6312 ST2104 KARAOKE BOARD MIC AMP LM4558 L R 2 CHANNEL AMP 2 CHANNEL D A SD0 SD1 SD2 MIC ALC M07 1 16M SDRAM VIDEO FILTER COAX S VIDEO CVBS V U Y ...

Страница 11: ...DV SL800W 11 MEMO ...

Страница 12: ...70K 0 1uF 250V 15uF 400V C2 T1 1 1 10 11 12 11 12 6 6 9 7 8 8 7 8 4 4 4700PF 1KV PCI 2 ZD3 18V D7 IN4148 R8 560R R10 470R R7 39K 0 001uF 100V C4 4 2 5 5 2 3 C3 0 47uF 50V CY3 3300pF 250V CON1 Q1 03NK60 ZD1 18V R13 4 7K R12 10K R11 220R R4 4 7R R14 4 7R R17 4 7R R16 4 7R C5 472 50V R9 1K C6 103 50V Q5 PMBS3904 Q2 PMBS3906 L N When servicing pay attention as the area closed by this line is directly ...

Страница 13: ...uH 10R PR105 D13 C11 330uF 16V R36 1M C19 2200PF 100V C13 1500uF 10V Y3 F 250V C14 470uF 10V ZD4 6 2V 1W R25 750R R39 R40 C21 R30 680 PC1 1 R33 10K R34 10 0K U1 TL431 R31 1K C16 R32 10K 1uF 50V 104 1206 Q6 C1815 C8 47uF 16V A1015 Q7 Q3 C1815 R23 10K 0R R22 R21 10K C10 10uF 63V C7 220uF 16V R37 JUMP R38 1K IN5822 D14 300R 300R ZD2 5 1V 1 2 3 4 5 6 7 8 V V 24V 12V GND 5V PCON S 5V ...

Страница 14: ...11 SEG11 grid4 grid3 grid2 grid1 VDD LED4 LED3 LED1 LED2 VSS OSC2 SW1 SW2 SW3 SW4 DOUT DIN VSS CLK STB 1 2 3 4 5 6 7 8 9 34 35 36 37 38 39 40 41 42 43 44 33 32 31 30 29 28 27 26 25 V6312 R214 51K R20 10K R215 561 LED 27V VCC IRT SN2 R203 10K R209 10 R210 10 C206 100UF 16V C206 104 CN200 IR VFD C209 NOP C210 NOP C211 NOP R205 10K R204 10K R211 5 6K V6312 IC2 C207 100UF 16V 2 2 1 1 9 8 7 6 5 4 3 2 1...

Страница 15: ... 19 18 17 16 15 14 13 12 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 28 27 26 25 24 23 R206 10K R207 10K R212 10K R213 10K CN302 CN201 CN301 CN208 D6 IN4148 D5 IN4148 RB302 RB301B RB208 K11 D210 LED 1 2 RB201 LED K10 K7 K12 K9 K8 1 2 1 2 1 2 1 2 1 2 VCC VFD2 HNV 05SS48 F1 F1 NX P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NX NX NX NX NX 1G 2G 3G 4G 5G NP F2 F2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...

Страница 16: ...5 6 8 4 3 2 1 8 4 1 1 3 2 12V 12V R23 N C R22 NC 12V R L IN IC1 LM4 IC1A LM45 R15 220 OHM R2 30k R1 30k C10 C8 470P 471PF C1 4 7U 16V R12 R6 1K C9 470P 471PF C11 R7 1K R18 2 2K R 7 VR2 10K R4 100k C6 100U 16V R13 47K R14 47K R5 100k R3 47K C2 4 7U 16V C3 4 7U 16V R10 5 6K R11 5 6K VR1 10k JACK1 JACK2 R25 NC R24 NC ...

Страница 17: ...2V VIN MIC LOUT R L IN MIC ROUT GND IC1B LM4558 IC1A LM4558 C10 221PF R12 36K C5 4 7U 16V C4 4 7U 16V C7 100u 16V C11 221PF R17 750 R20 200 OHM R16 4 7K R9 30k R8 1K CN1 R19 100OHM C12 220U 16V C13 0 1U 104PF D1 1N4148 Q1 2SC945 NPN Q2 2SC945 NPN C14 1U C15 1U D2 1N4148 R21 0OHM R26 NC C16 1U ...

Страница 18: ...1U 26 25 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 18 19 20 21 22 23 24 27 28 CN101 ELCO CON24 Left R144 0 C107 0 1UF R143 0 C106 0 1UF C10 0 1U C178 0 1U C105 0 1UF C177 0 1U TP4 FOC TP3 FOC TP2 RAD L12 10UH TP1 RAD GND GND RF 5V GND GND RF 5V GND DVCC33 VCC1 8 RF 5V GND GND GND RF3 3V GND RF3 3V BOTTOMCONTACT CLOSETOCONNECTOR 5 1 4 7 0 0 1000P 2 2K 20K SAS8801W 4 7 100 33K Sony 100 5 1 1500P 12K...

Страница 19: ...VDD_TVA1 190 VSS_TVA0 189 VDD_TVA0 188 TV_DAC0 187 V_REFOUT 186 V_FSADJ 185 V_BIAS 184 V_COMP 183 UA0_TX GPIO 182 UA0_RX GPIO 181 A_XCK GPIO 180 A_BCK GPIO 179 VSS_K6 VSS_O6 178 A_LRCK GPIO 177 A_DATA3 GPIO 176 A_DATA2 GPIO 175 A_DATA1 GPIO 174 VDD_O5 173 A_DATA0 GPIO 172 A_IEC_TX GPIO 171 R_A18 170 R_A16 169 DAC_VSS 168 DAC_VDD 167 DAC REF 164 DA_R 166 DA_L 165 CDMDI 23 RFRP 213 IC101 SPHE8202 21...

Страница 20: ...ND C171 NC C116 0 1UF C117 0 1UF R137 390 C115 0 1UF VVCC3 VVCC3 VGND VGND VGND 1 2 current config TV3 Y deo C TV4 Y B TV5 Cb S Video Cr G R CVB R1 L1 R404 2 4K R402 12K R431 3K 3K C40 18 C424 562 C423 562 R429 C403 10UF C413 R403 2 4K R401 12K R430 3K 3K C408 180 C425 562 C422 562 R428 C401 10UF SDIN 1 DEM SCLK 2 LRCK 3 MCLK 4 VQ 5 FILT 6 AOUTL 7 AGND 8 VA 9 AOUTR 10 IC401 CS4344 NC 6 5 2 3 R406 ...

Страница 21: ...11 101 C310 101 1 2 FB307 101 1 2 FB301 101 1 2 FB302 101 1 2 FB303 101 VGND 1 2 3 4 5 6 7 8 JK102 RCA SVIDEO VGND YY CC C315 15PF C316 15PF C314 15PF CVB1_O 1 R V_O B U_O G Y_O 1 2 FB304 101 1 2 FB305 101 1 2 FB306 101 L301 2 4UH C305 470PF R302 75 OHM C301 470PF L302 2 4UH R303 75 OHM C306 470PF C302 470PF L303 2 4UH M C307 470PF C303 470PF L304 2 4UH R304 75 OHM C308 470PF C304 470PF VGND VGND ...

Страница 22: ...1 5 TRB3 25 BIAS 27 VINTK 26 RFGO3 3 TRB1 2 VINFC 1 TRB2 24 VCTL 21 GND1 29 GND2 30 REV 7 FWD 6 VOLD 9 BIAS 25K BIAS DRIVER TRAY Pre DRV BIAS BIAS 10K BIAS 10K Driver 6 x 25K 10K IC105 AM5869S DIP28 SSOPH 1 2 3 4 5 6 CN102 JST CON6 2 mm C125 0 1UF C124 0 1UF 1 2 3 4 5 CN103 M 5V GND M 5V GND GND GND GND REGO3 TRB1 RFGO1 TRB3 HOME VCC P 5V GND P 12V SANDBY P 27V PAC1 PAC2 FB120 601 FB121 601 FB123 ...

Страница 23: ... 90 M_D3 91 VDD_O2 92 M_D2 93 M_D1 94 M_D0 95 M_WE_B 96 M_CAS_B 97 M_RAS_B 98 VSS_O2 VSS_K2 99 M_CS0_B GPIO 100 M_BA0 101 M_D15 102 M_D14 103 M_D13 104 VDD K2 105 CDMDI 23 IC101 SPHE8202 216PIN C188 0 22UF C212 1000PF TP10 FGIN R163 33K 1 R175 68K C162 0 01UF C161 0 01UF R111 33K C211 1000PF C213 330PF R160 NG R171 4 7K XT1 27MHz C200 33PF C199 33PF TP5 RFCT C186 0 047UF C210 0 1U R176 2 2K R177 2...

Страница 24: ... M_CS0 D5 D6 D4 D7 D8 D9 D10 D11 D12 D13 D14 D15 RA16 RAM_CLK D2 D0 D1 D3 R105 33 C220 10PF VCC 1 DQ0 2 DQ1 3 VSSQ 4 DQ2 5 DQ3 6 VCCQ 7 DQ4 8 DQ5 9 VSSQ 10 DQ6 11 DQ7 12 VCCQ 13 DQML 14 WE 15 CAS 16 RAS 17 CS 18 BA A11 19 A10 20 A0 21 A1 22 A2 23 A3 24 VCC 25 VSS 26 A4 27 A5 28 A6 29 A7 30 A8 31 A9 32 NC 33 CKE 34 CLK 35 DQMH 36 NC 37 VCCQ 38 DQ8 39 DQ9 40 VSSQ 41 DQ10 42 DQ11 43 VCCQ 44 DQ12 45 D...

Страница 25: ...Q6 34 DQ7 35 A10 36 A19 37 NC 38 GND 39 A17 40 IC103CSST39LF080 016 SST 8 7 6 5 8 7 6 5 GND A11 1 A9 2 A8 3 A13 4 A14 5 A17 6 WE 7 VCC 8 A18 9 A16 10 A15 11 A12 12 A7 13 A6 14 A5 15 A4 16 A3 17 A2 18 A1 19 A0 20 Q0 21 Q1 22 Q2 23 GND 24 Q3 25 Q4 26 Q5 27 Q6 28 Q7 29 CE 30 A10 31 OE 32 IC103A MXIC 29LV040 SST39VF040 C218 104 RA0 RA4 RA1 RA2 RA3 RA5 RA8 RA6 RA9 RA11 RA12 RA15 RA10 RA7 RA14 RA13 RA17...

Страница 26: ...1 82 83 84 play 5 5 0 0 1 7 1 65 1 65 3 3 1 5 1 53 0 3 26 stop 5 5 0 0 1 7 1 65 1 65 3 3 1 5 1 53 0 3 26 85 86 87 88 89 90 91 92 93 94 95 96 play 0 1 78 1 66 1 1 3 1 3 1 37 3 3 1 5 1 5 1 58 3 2 stop 0 1 78 0 7 0 0 4 0 3 0 1 3 3 0 4 0 4 0 1 2 9 97 98 99 100 101 102 103 104 105 106 107 108 play 3 2 3 2 0 2 6 1 38 1 5 1 67 1 8 1 4 0 1 48 1 4 stop 3 1 3 0 1 1 0 5 0 3 0 5 1 8 0 4 0 0 5 0 5 109 110 111 ...

Страница 27: ... 3 4 13 14 15 16 17 18 19 20 21 22 23 24 play 2 33 2 52 2 45 2 38 2 58 2 18 5 2 35 5 0 1 74 4 86 stop 2 33 2 52 2 54 2 25 2 6 2 2 5 2 3 5 0 1 74 4 86 25 26 27 28 play 2 8 1 67 1 67 3 3 stop 2 8 1 69 1 69 3 3 IC103A MX29LV040TC 707 Ref number Mode 1 2 3 4 5 6 7 8 9 10 11 12 play 0 9 1 6 2 7 0 6 0 4 1 5 2 5 0 2 0 9 3 28 3 28 0 0 15 0 3 3 0 15 stop 2 9 0 3 0 7 0 6 3 0 3 28 3 28 0 0 58 2 8 0 13 14 15 ...

Страница 28: ... 0 3 27 0 24 0 22 0 0 22 0 22 3 27 0 19 0 18 0 0 16 49 50 play 1 13 0 stop 0 18 0 IC402 AZ4558 Ref number Mode 1 2 3 4 5 6 7 8 play 0 0 0 11 53 0 0 0 11 82 stop 0 0 0 11 53 0 0 0 11 82 IC104 24C02 Ref number Mode 1 2 3 4 5 6 7 8 play 0 0 0 0 3 3 3 33 0 4 88 stop 0 0 0 0 3 3 3 33 0 4 88 IC120 ASM809 Ref number Mode 1 2 3 play 3 28 0 3 26 stop 3 28 0 3 26 ...

Страница 29: ...VIDEO OUT Y Output WF5 COMPONENT VIDEO OUT Y Output Interlace mode P Scan mode WF6 COMPONENT VIDEO OUT Pb Cb Output WF7 COMPONENT VIDEO OUT Pb Cb Output Interlace mode P Scan mode Video Out 0 5V 20us Video Y 0 2V 20us Video C 0 2V 20us interlace Mode Y level 535mV 10 20us interlace Mode Pb level 525mV 10 20us P Scan Mode Pb level 525mV 10 20us P Scan Mode Y level 535mV 10 20us ...

Страница 30: ...t Interlace mode P Scan mode WF10 Audio Left WF11 Audio Right WF12 Rf Signal Note WF8 WF9 DVD Test Disc TDV 540A Color Bar 75 WF10 WF11 DVD CD Test Disc 1KHz 0dB WF12 Normal Disc Interlace Mode Pr level 525mV 10 20us Audio L 2 0 2Vrms Audio R 2 0 2Vrms P Scan Mode Pr level 525mV 10 20us ...

Страница 31: ...DV SL800W 31 MEMO ...

Страница 32: ...E F G H 1 2 3 4 5 6 LOADER M07 CN101 JK10 JK102 Pb COAXI R OUT L OUT S VIDEO VIDEO MA SLED SLED HOME GND SP SP TRAY IN GND TRAY OUT LOAD LOAD CN102 SLED SLED HOME GND SP SP TRAY IN GND TRAY OUT LOAD LOAD CN103 RB201 RB201A CN200 IR RB208A RB208 ON STANDBY IR GND CLK DATA STB VCC 27V V V ...

Страница 33: ... 2 7 8 9 10 11 12 6 JK101 Pr Y Pb COAXIAL OUT OUT MAIN BOARD LOAD LOAD 12V L OUT GND R OUT PCON 5V GND 12V 27V V V PCON 5V GND 12V 27V V V N103 CN106 CN401 CN901 CON2 POWER BOARD AC IN L N 12V L OUT GND R OUT RB400 VR2 VR1 JACK1 MIC1 JACK2 MIC2 RB201 ...

Страница 34: ...PC1 U1 C10 C15 L2 Q3 J2 D15 ZD4 Z D 5 C19 D14 C11 C13 C14 D13 D10 R37 Q7 C8 Q6 V V 24V 11V GND 5V PCON S 5V CON2 J3 C7 C9 C20 Q1 HS1 DVDPLAY POWER D3 THERE IS A HI POT AREA UTIUSER UN FUSIBLE DE RECHANGE DE MEME TYPE WARNING CON1 L N 1 2 3 4 5 6 7 WH WH P WH P WH P WH P WH P WH P FROM MAIN PCB CN901 1 2 2 1 BR BL AC POWER SUPPLY CORD AC110 240V 50 60Hz COLOUR TABLE BR BL WH W BK WH P RD YL YELLOW ...

Страница 35: ...00W 35 WIRING SIDE OF POWER PCB BOTTOM VIEW Figure 1 WIRING SIDE OF POWER PCB BOTTOM VIEW A B C D E F G H 1 2 3 4 5 6 When servicing pay attention as the area closed by this line is directly connected with AC ...

Страница 36: ...134 R138 R401 R403 C425 R430 C422 R428 R406 C401 C416 IC103A RB106 C403 C424 R431 C423 R429 R423 R419 R439 R418 R433 D404 R312 R308 R309 R306 C309 RB111 R313 Q308 Q305 R408 R410 R409 R407 R185 R105 R184 RB101 R417 R420 Q406 R432 Q405 Q404 C308 L304 FB304 C307 L303 FB301 C306 L302 FB307 C305 L301 FB306 ZD30 ZD30 ZD30 ZD30 ZD30 ZD302 ZD30 C1 R R C1 RB11 RB105 140 R137 C117 R114 C160 C154 R156 R164 C...

Страница 37: ...213 C916 C215 60 RB106 R433 D404 R312 R308 R309 R306 C309 RB111 R313 Q308 Q305 R408 R410 R409 R407 R185 R105 C185 C164 Q104 C156 C158 C155 R144 Q103 R143 C157 R108 Q105 R146 R145 R109 C159 C168 C167 R307 R305 R412 R414 R413 R151 C936 FB132 FB905 FB904 FB903 CN901 C427 R909 CN105 C137 R101 FB133 CN401 NC IC106 FB135 A A R311 Q307 NC Q401 Q402 R184 R186 FB902 C934 FB907 R188 C152 FB901 D902 Q902 C30...

Страница 38: ...B303 IC401B C194 C191 C101 C171 C110 C920 C109 C913 C113 TP11 C116 R304 C111 C115 R906 FB309 FB308 C311 C195 C239 C327 C413 C235 C179 C177 C118 C162 C188 C112 C122 C166 C165 RB107 C131 C234 C108 C102 IC104 R135 C218 R437 R411 C236 ZD309 R421 C921 FB404 C412 C238 ZD305 C313 C312 C163 C232 C314 C315 FB305 C120 C231 A B C D E F G H 1 2 3 4 5 6 ...

Страница 39: ...C206 C207 C208 R104 R187 R171 C200 C199 C940 C939 R173 C130 C201 R174 C209 C204 C205 FB912 FB919 C127 R176 R903 R111 R175 C212 C211 C126 C128 R148 C121 C905 C124 C125 C904 C904 TP4 T30 R178 C219 C911 C114 C210 C179 C162 C188 C187 FB137 C R141 R142 R904 C203 R902 C202 C134 C106 C145 C143 C432 C431 C901 C222 C223 RB107 FB134 FB136 C102 C129 IC104 C925 R103 R908 C104 C907 C107 C103 R107 C923 C929 C92...

Страница 40: ...82 0501 D210 RB208 K11 RB208 KEY PCB 2 4 3 2 1 1 2 3 4 WH P WH P WH P WH LVC202481 0501 CN200 C206 R209 T1 T2 JW211 JW210 JW209 JW207 JW203 JW204 JW202 JW201 JW205 JW206 R203 R215 VFD2 R205 R204 R207 R206 RB201A R214 RB208A K10 1 2 3 TO MAIN PCB CN105 KEY PCB 1 4 3 2 1 WH P WH P WH P WH P WH P WH P WH P WH P WH P WH P WH P WH WH 9 8 7 6 5 4 3 2 1 4 3 2 1 RB208A 1 2 3 4 WH P WH P WH P WH ...

Страница 41: ...G H 1 2 3 4 5 6 1 2 3 4 KEY PCB 3 1 2 3 4 KEY PCB 2 1 2 3 4 1 2 3 4 D5 D6 1 1 2 C 1 0 2 C 2 0 2 C R212 R213 2 C I 1 1 2 R C209 0 1 2 C 1 2 3 1 2 3 4 5 6 7 8 9 LEAD WIRE POINT TO POINT AT KEY PCB 1 LUG WIRE T1 FROM KEY PCB 1 SCREWED AT BOTTOM CHASIS LUG WIRE T2 FROM KEY PCB 1 SCREWED AT MAIN PCB KEY PCB 1 ...

Страница 42: ...CB TOP VIEW Figure 5 WIRING SIDE OF KARAOKE PCB TOP VIEW A B C D E F G H 1 2 3 4 5 6 JW1 C6 C1 CN1 CN401 C12 C3 VR1 JW2 JW3 C5 C2 C4 C7 JW6 JW4 JW5 JACK1 JACK2 2005 9 3 T1 T2 T3 T4 LVC202260 0601 1 2 3 4 VR2 TO MAIN PCB YL RD BK WH 4 3 2 1 ...

Страница 43: ... VIEW Figure 5 WIRING SIDE OF KARAOKE PCB BOTTOM VIEW A B C D E F G H 1 2 3 4 5 6 SOR1 L11 C17 L10 R3 R1 R25 NC R24 NC R2 R15 R12 R6 C8 C10 R23 R13 R5 R14 IC1 R4 R8 Q1 R9 R16 R19 C13 R20 D1 C9 D2 C14 C15 C16 R21 R26 NC R7 D1 R18 Q2 C18 R22 C11 R17 ...

Страница 44: ... Wiring Side of P W Board for this model are subject to change for improvement without prior notice l The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given l Parts marked with S are are important for maintaining the safety of the set Be sure to replace these parts with specified ones for maintaining the safety an...

Страница 45: ...l play mode l Check the speaker settings The left and right sounds are unbalanced or reversed l Check that the speakers and components are con nected correctly and securely l Adjust front balance parameter using SELECT and VOLUME Severe hum or noise is heard l Check that the speakers and components are con nected correctly and securely l Check that the connecting cords are away from a transformer ...

Страница 46: ... Focus driver output 14 VOFC Focus driver output 15 VOTK Tracking driver output 16 VOTK Tracking driver output 17 VOLD Spindle driver output 18 VOLD Spindle driver output 19 Vcc2 Vcc for power block of spindle tracking and focus 20 OPIN Comparator input 21 VCTL Speed control input of tray driver 22 GND Ground 23 VINLD Input for spindle driver 24 OPOUT Comparator output 25 TRB_2 Connect to external...

Страница 47: ...tput voltage on output voltage VOL VOL varies depending on output control termi nal for tray pin21 H side output voltage is set three times 9 2dB Typ VTCL pin21 And L side output voltage is equal to output saturation voltage M M Sled Focus Tracking Vcenter MUTE Spindle SERVO U COM Tracking coil 5v or12V 12V Focuscoil REV FWD M Tray voltage control 28 27 26 25 24 23 22 21 20 19 18 17 16 15 8 9 10 1...

Страница 48: ... TL431 Pin Configuration Functional Block Diagram Pin No And Internal Connection Diagram 1 Anode 2 Cathode 3 Emitter 4 Collector 1 2 4 3 Z Package TO 92 1 2 3 CATHODE ANODE REF Figure 1 PIN CONFIGURATION OF TL431 REF VREF CATHODE ANODE Figure 2 FUNCTIONAL BLOCK DIAGRAM OF TL431 ...

Страница 49: ...4 R_A13 R_A14 R_A17 R_WE_B M_A3 M_A2 M_A1 VSS_O4 VSS_K4 M_A0 M_A10 M_BA1 GPIO M_DQM0 GPIO M_DQM1 GPIO M_A4 VDD_K3 M_A5 M_A6 M_A7 M_A8 M_A9 M_CKE GPIO VSS_O3 VVV_K3 M_CLKO VDD_O3 M_A11 GPIO M_D8 M_D9 AGCON AGCOP RFIP RFIS RFSUM DPDA DPDB DPDC DPDD DVDD DVDC DVDB CDB CDA CDF CDE RF_AVSS APC_AVSS DVDLDO CDLDO DVDMDI CDMDI APC_SRV_AVDD V21 R33K V165 SVOTST RFRPPH RFRPBH SBADPH SBAD FEO TEO TEOLP OPVIP...

Страница 50: ...A FGIN HOMESW LDSW DFCT TRAY_IS_OUT TRAY_IS_IN ttio VSS_ VDD_ CLKIN CLKOUT System Interface ADC analog Interface Audio digital output Interface ROM Flash Interface SDRAM Interface IR VFD UART GPIOs Video output Interface SERVO SERVO RSTB AIN AIN_L AIN_R VM AU_XCK AU_BCK AU_LRCK AU_DATA 3 0 A_IEC_TX R_CS_B 3 0 R_OE_B R_WE_B R_A 19 0 R_D 7 0 M_CLKO M_RAS_B M_CAS_B M_WE_B M_CSO_B M_BA0 M_BA1 M_A11 M_...

Страница 51: ... photo detector CDF 16 I CD tracking error inputs F from the main beam photo detector CDE 17 I CD tracking error inputs E from the main beam photo detector RF_AVSS 18 S Servo RF ground APC_AVSS 19 S Servo APC ground DVDLDO 20 O DVD APC output CDLDO 21 O CD APC output DVDMDI 22 I DVD APC input from monitor photo diode CDMDI 23 I CD APC input from monitor photo diode APC_SRV_AVDD 24 S Servo PC and a...

Страница 52: ...6_DATA 1 O sft_cfg1 11 9 3 b110 RISC_INT1_12 I sft_cfg7 11 1 b0 sft_cfg0 11 1 b1 fm_qpio_len 3 0 8 FM_GPIOB 13 I O sft_cfg0 11 1 b 0 FM_GPICB 30 I O fm_qpio_len 3 0 4 b1100 sft_cfg8 5 1 b1 TV_EXT_DATA_Cr 6 I other GPIO 71 default I O Priority selection Function Dir sft_cfg2 11 10 2 b01 2 b10 AT_RESET_B O sft_cfg4 0 1 b1 SPDC_OUT default I O sft_cfg8 9 1 b1 DAC_PDF I sft_cfg8 8 1 b1 OTP_TEST_ADDR 0...

Страница 53: ...lection Function Dir sft_cfg2 11 10 2 b01 2 b10 AT_DMARQ I sft_cfg4 5 1 b1 FGIN_OUT default I sft_cfg8 9 1 b1 DAC_PDA I sft_cfg8 8 1 b1 OTP_TEST_PGM I other GPIO 5 I O Priority selection Function Dir sft_cfg2 3 2 2 b10 UA0_RXD I sft_cfg1 8 6 3 b010 R_CSALL_B O sft_cfg7 7 6 2 b11 PCMCIA_IOW_B O sft_cfg8 1 1 b1 DSP_FL0 O sft_cfg8 9 1 b1 DAC_DATA_F 9 I sft_cfg7 14 13 2 b01 EXT_CLK48 I sft_cfg6 4 1 b1...

Страница 54: ... selection Function Dir sft_cfg2 11 10 2 b01 2 b10 AT_ADR 2 O sft_cfg8 4 1 b1 DSP_FLAG_OUT O fm_qpio_len 3 0 0 FM_GPIOB 1 I O sft_cfg8 9 1 b1 DAC_DATA_F 5 I other GPIO 10 default I O Priority selection Function Dir sft_cfg2 11 10 2 b01 2 b10 AT_ADR 0 O sft_cfg4 9 1 b1 ttio4 ttio0 I O sft_cfg1 11 9 3 b001 RISC_INT1_11 I sft_cfg3 11 10 2 b01 ADC_BCK digital audio I O input interface bit clock fm_qpi...

Страница 55: ...cfg4 9 1 b1 ttio7 ttio3 I O sft_cfg2 6 8 2 b11 PCMCIA_WAIT_B I sft_cfg1 11 8 4 b0001 EXT_CLK27 I sft_cfg1 11 9 3 b001 RISC_INT1_14 I fm_qpio_len 3 0 1 FM_GPIOB 5 I O sft_cfg8 9 1 b1 DAC_DATA_F 0 I other GPIO 14 default I O Priority selection Function Dir sft_cfg2 5 4 2 b10 UA1_TXD O sft_cfg 8 6 3 b001 R_CSALL_B O syscik_sel 4 EXT_SYSCLK I sft_cfg7 11 8 4 b0010 EXT_CLK27 I fm_qpio_len 3 0 3 FM_GPIO...

Страница 56: ...supply pin for system PLL M_DD 7 87 IO SDRAM data bus 7 M_DD 6 88 IO SDRAM data bus 6 M_DD 5 89 IO SDRAM data bus 5 M_DD 4 90 IO SDRAM data bus 4 M_DD 3 91 IO SDRAM data bus 3 VDD_02 92 S I O power supply 2 M_DD 2 93 IO SDRAM data bus 2 M_DD 1 94 IO SDRAM data bus 1 M_DD 0 95 IO SDRAM data bus 0 M_WE_B 96 IO SDRAM write enable row precharge M_CAS_B 97 IO SDRAM column address strobe CASB M_RAS_B 98...

Страница 57: ...ess bus 5 VDD_K3 121 S Kernel logic power supply 3 M_A 4 122 I O SDRAM address bus 4 M_DQM1 GPIO 123 I O SDRAM data input output mask for M_DD 15 8 or GPIOA 27 M_DQM0 GPIO 124 I O SDRAM data input output mask for M_DD 7 0 or GPIOA 28 M_BA1 GPIO 125 I O SDRAM bank select address 1 or GPIOA 29 Priority selection Function Dir sft_cfg0 0 1 b1 SDRAM chip select default O sft_cfg8 9 1 b1 DAC_DATA_D 2 I ...

Страница 58: ...4 R_OE_B 144 I O ROM SRAM flash output enable R_D7 145 I O ROM SRAM flash data bus bit 7 R_D6 146 I O ROM SRAM flash data bus bit 6 Priority selection Function Dir sft_cfg0 5 1 b1 SDRAM data input output O mask for M_DD 31 24 defalut sft_cfg2 3 2 2 b11 UAC_RXD I sft_cfg1 8 6 3 b011 R_CSALL_B O sft_cfg3 13 12 2 b10 TV_HSYNC I O sft_cfg4 15 13 3 b010 TV_HSYNC_PC O sft_cfg7 7 6 2 b01 PCMCIA_IOW_B O s...

Страница 59: ...ge reference when not used connect a 0 1uF to ground VDD_ADA 167 S 3 3V power supply for on chip audio ADC VSS_ADA 168 S Ground pin for on chip audio ADC R_A16 169 I O ROM SRAM flash address bus bit 16 R_A18 170 I O ROM SRAM flash address bus bit 18 A_IEC_TX GPIO 171 I O IEC 958 transmit data A_DATA 0 GPIO 172 I O Serial audio data output for channel 1 0 or GPIO VDD_O5 173 S I O power supply 5 A_D...

Страница 60: ... It generates typical 1 2V voltage reference and may be used to drive V_REFIN pin directly Priority selection Function Dir sft_cfg3 4 1 b1 A_DATA 3 default O sft_cfg8 8 1 b1 ADC_MONO_SPGA I sft_cfg8 9 1 b1 DAC_TEST I other GPIO 56 I O Priority selection Function Dir sft_cfg3 6 1 b1 A_LRCK default I O sft_cfg8 8 1 b1 ADC_MONO_MODE1 I sft_cfg8 9 1 b1 DAC_UD I other GPIO 57 I O Priority selection Fun...

Страница 61: ... load directly VDD_TVA2 194 S TV_DAC power supply 2 V_DAC 5 195 A Video DAC output 5 This is a high impedance current source output These out puts can drive a 37 5Ω load directly VSS_TVA2 196 S TV_DAC ground pin 2 PLL_AVDD 197 S Servo PLL 3 3V power LPFO 198 A NC pin LPFN 199 A NC pin VREFO 200 A PDFLT 201 A FDFLT 202 A LPFNIN 203 A LGIN 204 A PLL_DS_AVSS 205 S Servo PLL Data slicer ground RFI 206...

Страница 62: ...ddress byte which consists of 1010 A2 A1 A0 RW The most significant bits 1010 are a device type code signifying an EEPROM device A0 A1 and A2 are the device address select bits which has to match the A0 A1 and A2 pin inputs on the device The B 7 bit or B 6 bit in the 24C01 is the most significant bit of the memory address The read write bit determines whether to do a read or write operation After ...

Страница 63: ...RIAL EEPROM 24LL02A Start Stop Logic Control Logic Column Decoder Data Register Dout and ACK HV Generation Timing Control EEPROM Cell Array 256 x 8 bits Word Address Pointer Row Decoder Slave Address Comparator SDA WP SCL A0 A1 A2 ...

Страница 64: ... the Vcc or Vss of the device These pins are internally pulled down to Vss SDA SCL Input WP Vcc I O Bi directional data pin for the I2 C bus serial data interface Schmitt trigger input and open drain output An external pull up resistor must be connected to Vcc Typical values for this pull up resistor are 4 7 k Ω 100 kHz and 1 kΩ 400 kHz Input pin for hardware write protection control If you tie th...

Страница 65: ...DV SL800W 65 IC104 2K BIT SERIAL EEPROM 24LL02A Figure 2 PIN CIRCUIT TYPE 1 Figure 3 PIN CIRCUIT TYPE 2 Figure 4 PIN CIRCUIT TYPE 3 SDA Vss Data In Data Out A0 A1 A2 WP SCL Noise Filter Noise Filter ...

Страница 66: ...uration Functional Block Diagram OUTPUT 1 INPUT 1 INPUT 1 VEE 1 TOP VIEW M Package P package SOIC 8 DIP 8 Pin Configuration of AZ4558A VCC OUTPUT 2 INPUT 2 INPUT 2 1 2 3 4 8 7 6 5 Representative Schematic Diagram of AZ4558A Each Amplifier VCC VEE INPUT INPUT OUTPUT ...

Страница 67: ...ignal and when deactivated the SDRAM will be one of the stales among power down suspend or self refresh Chip Select Command input enable or mask except CLK CKE and DQM Pin Name Description CS Bank Address Select either one of banks during both RAS and CAS activity BA Address Row Address RAD RA10 Coiumn Address CA0 CA7 Auto precharge flag A10 A0 A10 Date Input Output Mask DQM control output buffer ...

Страница 68: ...0 CLK DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 CKE BA A11 CS RAS CAS WE UDQM LDQM Mode Register Test Mode I O Control Overflow State Machine Column Decoder Column Decoder Precharge Column Active Row Active Self Refresh Counter Sense AMP I O gates Sense AMP I O gates Row Addr Latch Predecoder Data Input Output Buffers Row Decoder Ref Addr 0 11 Auto Self Refresh Row Addr...

Страница 69: ... SECTOR STRUCTURE Sector SA0 Address Range A18 A17 A16 00000h 0FFFFh 0 0 0 SA1 10000h 1FFFFh 0 0 1 SA2 20000h 2FFFFh 0 1 0 SA3 30000h 3FFFFh 0 1 1 SA4 40000h 4FFFFh 1 0 0 SA5 50000h 5FFFFh 1 0 1 SA6 60000h 6FFFFh 1 1 0 SA7 70000h 7FFFFh 1 1 1 Note All sectors are 64 Kbytes in side PIN DESCRIPTION SYMBOL PIN NAME A0 A18 Address Input Q0 Q7 Data Input Output CE Chip Enable Input WE Write Enable Inpu...

Страница 70: ...E A0 A18 ARRAY SOURCE HV PGM DATA HV SENSE AMPLIFIER FLASH ARRAY CONTROL INPUT LOGIC CE OE WE PROGRAM ERASE HIGH VOLTAGE I O BUFFER Q0 Q7 ADDRESS LATCH AND BUFFER COMMAND DATA LATCH COMMAND DATA DECODER STATE REGISTER WRITE STATE MACHINE WSM X DECODER Y DECODER PROGRAM DATA LATCH ...

Страница 71: ...SL800W 71 IC401B STEREO AUDIO DAC 24 bit 192kHz Block Diagram INTERPOLATION FILTER LRCK BCK Control Logic AL DIN1 AR Clock Det Sampl Rate Det CE2752 VCM Mod DIGITAL AUDIO INPUT D A XCK FMT DEM Mod D A Σ Σ ...

Страница 72: ...SF indicates Right Channel Data DIN 2 I Serial Audio Data Input BCK 3 I Audio Serial Data Clock Input TST 4 I Test pin This pin should be connected to ground VCM 5 I O Common voltage De coupling Pin Should be Connected to a 22 uF capacitor in parallel with a 0 1 uF AR 6 O Analog right channel output GND 7 GND Ground DVDD 8 3 3V 3 3 or 5 volt power supply AL 9 O Analog left channel output N C 10 11...

Страница 73: ...erminate the current process and initialized the serial interface If CS is high voltage CLK signal will be in vain 10 13 K0 K3 I Keying data input pins 14 38 VDD Positive power supply 15 20 S0 K0 S5 K5 O Composite output pins of segment output signal and key scanning signal 21 25 S6 S10 O Segment output pins PMOS open drain with pull low resistor output 26 28 31 S11 G10 S15 G6 O Segment or Grid dr...

Страница 74: ... PGM RND PIN NO 1 2 3 4 5 6 7 8 9 CONNECTION F1 F1 NP P1 P2 P3 P4 P5 P6 PIN NO 10 11 12 13 14 15 16 17 18 CONNECTION P7 P8 P9 P10 P11 P12 P13 P14 P15 PIN NO 19 20 24 25 26 27 28 29 30 31 CONNECTION P16 NC 1G 2G 3G 4G 5G NP F2 PIN NO 32 CONNECTION F2 NOTE F FILAMENT G GRID NC NO CONNECTION NP NO PIN P ANODE ...

Страница 75: ...DV SL800W This document has been published to be used for after sales service only The contents are subject to change without notice MODEL DVD PLAYER 1 INTEGRATED CIRCUITS 2 TRANSISTORS 3 DIODES 4 FILTER 5 VIBRATORS CRYSTALS 6 TRANSFORMER 7 COILS 8 ARRAY PARTS 9 CAPACITORS 10 RESISTORS 11 OTHER CIRCUITRY PARTS 12 P W B ASSEMBLY Non Replace ment Items 13 CABINET PARTS MAIN UNIT 14 ACCESSORIES PACKI...

Страница 76: ...RAD11400710 AC GP DIODE 1N4007 AI POWER PCB D2 92LRAD11400710 AC GP DIODE 1N4007 AI POWER PCB D2 92LRCD11414811 AB GP DIODE CHIP BAV16W IN4148 SKYWELL SOT 123 KARAOKE PCB D3 92LRAD11400710 AC GP DIODE 1N4007 AI D4 92LRAD11400710 AC GP DIODE 1N4007 AI D5 92LRAD10010710 AC GP DIODE FR107 1A 1000V D7 92LRCD11414811 AB GP DIODE CHIP BAV16W IN4148 SKYWELL SOT 123 D10 92LRAD10010710 AC GP DIODE FR107 1A...

Страница 77: ... 20 85 C C21 92LPXL45647040 AC GP COND ELECT 0 1 uF 50V 10 0603 TYPE X7R C101 C137 92LPXL45647040 AC GP CHIP CAP 0 1 uF 50V 10 0603 TYPE X7R C138 92LPXL45647010 AA GP CHIP CAP 100 pF 50V 10 0603 TYPE X7R C140 C141 92LPXL41037001 AB GP CHIP CAP 10 pF 50V 5 0603 TYPE NPO C142 92LPXL45647010 AA GP CHIP CAP 100 pF 50V 10 0603 TYPE X7R C143 92LPXL41037001 AB GP CHIP CAP 10 pF 50V 5 0603 TYPE NPO C144 C...

Страница 78: ...1 4W 5 CF 1206 SMT TYPE POWER PCB R8 92LQCF0450156A AA GP CHIP RES 560 OHM 1 4W 5 1206 SMT TYPE R9 92LQCF0850202A AA GP CHIP RES 1K OHM 1 8W 5 0805 SMT TYPE POWER PCB R9 92LQCF01503030 AA GP CHIP RES 30K OHM 1 10W 5 TF 0603 SMT TYPE KARAOKE PCB R10 92LQCF04501010 AA GP CHIP RES 470 OHM 1 4W 5 CF 1206 SMT TYPE R11 92LQCF08502022 AA GP CHIP RES 220 OHM 1 8W 5 0805 SMT TYPE R12 92LQCF0150303B AA GP C...

Страница 79: ...F01503032 AA GP CHIP RES 3K OHM 1 10W 5 0603 SMT TYPE R432 92LQCF01503068 AA GP CHIP RES 6 8K OHM 1 10W 5 0603 SMT TYPE R433 92LQCF01503073 AA GP CHIP RES 47K OHM 1 10W 5 0603 SMT TYPE R434 92LQCF01503001 AA GP CHIP RES 10 OHM 1 10W 5 0603 SMT TYPE R437 R438 92LQCF01503071 AA GP CHIP RES 470 OHM 1 10W 5 0603 SMT TYPE R439 92LQCF01503032 AA GP CHIP RES 3K OHM 1 10W 5 0603 SMT TYPE R901 92LQCF015030...

Страница 80: ...91xL8 S3 92LHSP05005480 AB T3 0xP1 06xL8 S4 92LHST4E308460 AB M3 0xP0 5xL6 S5 92LHSW05308480 AB M3 0xP0 5xL8 92LYLB20800201 AC CPA LABEL S PORE SAFETY LABEL PSM 92LYLB42000301 AF POP LABEL 92LYLB21100401 AC SPEC LABEL 92LYLB21100402 AD SPEC LABEL MADE IN MALAYSIA 92LYLB41110201 AC SPEC LABEL THAI 92LYLB42408101 AC TISI LABEL 20mm X 20mm 92LYLB41110302 AC HONG KONG LABEL With Rating 92LYLB40804301 ...

Страница 81: ...DV SL800W 6 EXPLODED VIEW A B C D E F G H 1 2 3 4 5 6 MAIN UNIT Figure 1 CABINET EXPLODED VIEW 12 S5x4 10 15 13x2 S2x2 8 9 4 1 14 S4x7 S3x3 11 S4 S4 S4x2 S4x3 S2x8 7 3 13x2 S1x2 S4x3 2x2 6 5 ...

Страница 82: ...DV SL800W 7 MEMO ...

Страница 83: ...DV SL800W 8 MEMO ...

Страница 84: ...ysia No Part of this publication may be reproduced stored in a retrieval system or transmitted in any from or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher COPYRIGHT 2005 BY SHARP CORPORATION ALL RIGHTS RESERVED A0905 1MX RR M ...

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