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ADJUSTMENT -1/1

XA-DV1

1. DC OFFSET Adjustment
Conditions:
• Measuring instrument : Oscilloscope (DC range)

Digital multi-meter

FUNCTION : DVD STOP state
Output side : Dummy resistance (8ohms) connection
Test point : SP OUT, J301 (FRONT Lch and Rch)

J401 (SURROUND Lch, Rch / CENTER / SUB WOFER)

Adjustment point : SFR301 (FRONT Lch)

SFR302 (FRONT Rch)
SFR401 (SURROUND Lch)
SFR402 (SURROUND Lch)
SFR451 (SUB-WOOFER )
SFR452 (CENTER)

1. As shown in the above figure, please connect SP OUT,J301(FRONT Lch) of a set.
2. Please adjust so that the display of digital multi-meter goes into 0

10mV. Moreover,

please check whether the center of the noise of an oscilloscope is a center.

3. Please adjust other channels similarly. (Only SUB-WOOFER : lessthan 0 20mV)

IC451

IC401

IC301

SFR451

SFR452

SFR401

SFR402

SFR301

SFR302

J401

J301

MAIN C.B PARTS SIDE

OSCILLOSCOPE

DIGITAL MULTIMETER

DUMMY

LOAD

SET

GND

CH1

SP OUT+
SP OUT–

8ohm

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Содержание SX-DV1

Страница 1: ...TS DECODER XD DV1 SPEAKER SX DV1 This Service Manual is the Revision Publishing and replaces Simple Manual S M Code No 09 027 362 9T3 XA DV1 XD DV1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL...

Страница 2: ...PARTS LIST 43 54 TRANSISTOR ILLUSTRATION 54 BLOCK DIAGRAM 55 SCHEMATIC DIAGRAM 1 8 MAIN C B 1 7 POWER SECTION 56 SCHEMATIC DIAGRAM 2 8 MAIN C B 2 7 RF AMP SECTION 57 SCHEMATIC DIAGRAM 3 8 MAIN C B 3 7...

Страница 3: ...y 120 V AC 60 Hz Power consumption 50 W operation mode 3 2 W standby mode Weight 1 4 kg 3 lbs 1 oz External dimensions 230 62 5 210 6 mm 9 1 8 2 1 2 8 3 8 in w h d Speaker system SX DV1 Speaker type F...

Страница 4: ...aserklass 1 CAUTION Use of controls or adjustments or performance of proce dures other than those specified herin may result in hazardous radiation exposure ATTENTION L utillisation de commandes r gla...

Страница 5: ...ill not be stocked at the spare parts centers UNIT NAME C REF NO PARTS NO PARTS NAME SUFFIX MODEL 5 ACCESSORIES PARTS LIST 1 1 HT DV1 USM O AS1001 8C AV5 903 010 IB U ES M HT DV1 a O AS1002 8C AV5 620...

Страница 6: ...ECODER XA DV1 6 U S www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 89249829...

Страница 7: ...ZV a AMP MAIN O C 0333 87 A12 434 080 C CAP 0 1 100 K X7R GHM1530 a AMP MAIN X C 0334 88 700 910 810 CAP M 0 1 50 J AMZV a AMP MAIN O C 0335 87 A12 434 080 C CAP 0 1 100 K X7R GHM1530 a AMP MAIN O C 0...

Страница 8: ...CAP E 2 2 50 M 5L SRE a AMP MAIN O C 0479 87 010 072 080 CAP E 2 2 50 M 5L SRE a AMP MAIN O C 0480 87 010 264 080 CAP E 100 10 M 5L SRE a AMP MAIN O C 0481 87 A12 317 080 C CAP U 0 1 50 Z F a AMP MAIN...

Страница 9: ...A40 270 080 C DIODE MC2838 a AMP MAIN S D 0401 87 017 779 080 C DIODE 1SS355 a AMP MAIN S D 0402 87 A40 270 080 C DIODE MC2838 a AMP MAIN S D 0451 87 017 779 080 C DIODE 1SS355 a AMP MAIN S D 0452 87...

Страница 10: ...R 0806 87 A91 968 080 FUSE 3 5A 125V F 20N a AMP MAIN S PR 0807 87 A91 966 080 FUSE 3A 125V F 20N a AMP MAIN O PS 0801 87 A91 395 010 P COUPLER ON3131 R a AMP MAIN O PT 0801 8C AA5 630 010 PT D SW CAA...

Страница 11: ...R 0411 87 022 215 080 C RES U 1K 1 16W F a AMP MAIN O R 0412 87 022 215 080 C RES U 1K 1 16W F a AMP MAIN O R 0413 87 022 241 080 C RES U 12K 1 16W F a AMP MAIN O R 0414 87 022 241 080 C RES U 12K 1...

Страница 12: ...MAIN X R 0816 88 118 102 080 C RES S 1K 1 10W J a AMP MAIN X R 0817 88 108 000 080 C JUMPER U a AMP MAIN X R 0819 88 118 103 080 C RES S 10K 1 10W J a AMP MAIN X R 0820 88 121 561 080 RES 560 1 8W J a...

Страница 13: ...18 681 080 C RES S 680 1 10W J a FRONT X R 0005 88 118 681 080 C RES S 680 1 10W J a FRONT O R 0006 88 108 101 080 C RES U 100 1 16W J a FRONT O R 0007 88 108 101 080 C RES U 100 1 16W J a FRONT O R 0...

Страница 14: ...080 C CAP S 0 1 25 K B a SELECTOR O C 0214 87 016 669 080 C CAP S 0 1 25 K B a SELECTOR O C 0215 87 016 669 080 C CAP S 0 1 25 K B a SELECTOR O C 0216 87 016 669 080 C CAP S 0 1 25 K B a SELECTOR O C...

Страница 15: ...SURROUND O C 0285 87 010 071 080 CAP E 1 50 M 5L SRE a SURROUND O C 0286 87 010 626 080 CAP E 1 50 M 5L BP SRE a SURROUND O C 0287 87 010 072 080 CAP E 2 2 50 M 5L SRE a SURROUND O C 0289 87 A12 317 0...

Страница 16: ...1K 1 10W J a SURROUND X R 0607 88 118 102 080 C RES S 1K 1 10W J a XA SDV1 USM SURROUND X R 0608 88 118 102 080 C RES S 1K 1 10W J a SURROUND X R 0609 88 118 105 080 C RES S 1M 1 10W J a SURROUND X R...

Страница 17: ...re not the initial order items The connectors are available after they are supplied from connector manufacturers upon the order is received ELECTRICAL PARTS LIST 11 11 XA DV1 TRANSISTOR ILLUSTRATION 1...

Страница 18: ...0 TP2050 MAIN AMP MAIN AMP MAIN AMP 31 32 29 30 2 3 8 9 10 11 16 17 12 15 31 32 29 30 2 3 8 9 10 11 16 17 12 15 31 32 29 30 2 3 8 9 10 11 16 17 12 15 7 8 PHONES HP JACK C B 1 2 FR 1 2 SR 3 4 SL 5 6 CE...

Страница 19: ...0 75 4 4 4 4 4 4 4 4 4 4 4 4 9 0 4 4 4 4 4 4 4 4 4 4 0 75 4 4 4 4 4 4 4 4 4 4 4 4 9 0 MIX L SIGNAL MIX R SIGNAL FL SIGNAL FR SIGNAL SL SIGNAL SR SIGNAL C SIGNAL SW SIGNAL w w w x i a o y u 1 6 3 c o m...

Страница 20: ...C207 C208 C206 R222 C218 R223 C209 R224 R219 C204 R220 R221 C245 C240 C239 L201 C217 C221 C254 C222 IC203 IC202 IC201 CN202 C255 R225 R226 R227 C238 C237 C220 C219 C202 C201 SELECTOR C B Bottom View...

Страница 21: ...5 2 5 2 5 2 5 2 5 2 5 2 5 4 3 4 4 5 0 5 0 2 5 2 5 2 5 0 0 2 5 2 5 2 5 2 5 2 5 5 0 5 0 9 0 9 0 MIX L SIGNAL MIX R SIGNAL FL SIGNAL FR SIGNAL SL SIGNAL SR SIGNAL C SIGNAL SW SIGNAL w w w x i a o y u 1 6...

Страница 22: ...C276 C277 C289 C271 L272 L271 C278 C281 C621 C605 C272 C623 C609 C608 L601 C604 R602 R603 C283 C625 C282 C616 R289 C635 C638 C634 C606 C286 C607 C279 R290 IC601 IC602 IC272 IC271 CN601 CN602 SURROUND...

Страница 23: ...0 1 0 ON 0 2 ON 0 STANDBY 4 1 ON 4 9 STANDBY 4 0 ON 0 STANDBY 3 6 ON 4 9 STANDBY 0 USUAL 4 1 MUTE 0 1 USUAL 4 1 MUTE 0 1 5 0 5 0 5 0 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9...

Страница 24: ...2 D9 R31 R2 R1 C1 D2 JR18 FRONT C B C B E B C E 1 8 9 16 17 24 25 32 D S G D G S 1 19 18 2 D1 POWER SW3 D6 MUTE SW1 VOLUME SW4 D5 TONE DEFEAT SW6 D3 BASS SW7 D2 SURROUND SW5 D4 TREBLE To AMP MAIN C B...

Страница 25: ...ON 3 3 STANDBY 1 5 HEAD PHONE USE 0 HP JACK C B J551 CN552 J551 PHONES JW4 1 3 2 4 To AMP MAIN C B CN501 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6...

Страница 26: ...33 NJM79L09 3300p Y UDZS5 6B To MAIN AMP SECTION 1A 11A FILTER FET DRIVER CONTROL REG POWER FET PHOTO COUPLER POWER DET REGULATOR POWER DET POWER DET POWER DET FAN SW FAN SW INV REG REG REG D D CONVER...

Страница 27: ...n Sense 0 INV2 INV1 OAout2 OAout1 OVRDB Vpp Sense Vnn Sense 0 INV2 INV1 OAout2 OAout1 OVRDB Vpp Sense Vnn Sense 0 0 0 5 4 5 0 0 4 5 0 3 6 3 3 1 5 9 9 5 2 8 0 2 8 0 0 5 0 0 3 6 4 2 0 4 2 0 9 9 POWER ON...

Страница 28: ...R804 D833 C858 R855 R854 D829 R506 R303 R334 Q304 Q302 R434 Q404 Q402 R480 R484 R863 Q853 R814 Q454 Q452 R454 R431 R331 R304 R504 R509 R517 R507 R516 R501 R332 R404 R432 R481 R482 1 18 36 19 IC401 1 1...

Страница 29: ...C831 R827 D830 R846 TH803 C837 R805 IC833 C830 R849 C838 D842 L803 IC835 D835 C856 R813 C849 JR853 C852 L801 C853 D840 D855 PR807 PR804 PR806 D856 Q862 R860 R861 C479 FB452 C481 R494 C840 R471 C344 C4...

Страница 30: ...0Hz Logic Vcc 2 Vcc 2 Vcc 2 Vcc 2 Vcc 2 BD3871FS 0dB 87dB 50k 50k 50k 50k 50k 50k SEL1 SEL2 Vin2 Vin1 GND Filter Bout1 BNF1 Bout2 BNF2 TFN2 TNF1 CAP IC BD3870FS IC BU9262AFS www xiaoyu163 com QQ376315...

Страница 31: ...TE2 IC TC4053BF IC NJM4556AM www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 37631515...

Страница 32: ...ROLLED OSCILLATOR LOGIC LOGIC OVER VOLTAGE PROTECTION OVERPOWER PROTECTION short winding soft start S2 OVER TEMPERATURE PROTECTION S Q R UVLO Q MAXIMUM ON TIME PROTECTION POWER ON RESET 1 VALLEY 100 m...

Страница 33: ...DVD microcomputer 17 RXD O RXD Communication with a DVD microcomputer 18 KEY I KEY input 19 HPIN I Headphone detection input Active 2 5V UNDER 20 POWER DET I For abnormal detection of a power supply...

Страница 34: ...nd 20 GND Reg Ground for Vdd regulator 21 Vdd 5V regulator referenced to ground 22 Vdd 5V regulator referenced to ground 23 IBIAS Logic high voltage 24 CONFIG Config input 25 PWRDN I Stand by pin 26 T...

Страница 35: ...This pin must be grounded for proper device operation 17 VnnSense Negative power stage over under supply voltage sense resistor tie point 18 OVRLDB A logic low output indicates the input signal has o...

Страница 36: ...1 FRONT Lch of a set 2 Please adjust so that the display of digital multi meter goes into 0 10mV Moreover please check whether the center of the noise of an oscilloscope is a center 3 Please adjust ot...

Страница 37: ...8 9 10 11 12 13 14 15 17 19 20 21 22 26 27 25 24 23 4 16 18 28 E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 89...

Страница 38: ...98 20 FOR AMP a X MC1020 8C AV5 606 110 PWB SURROUND a XA SDV1 USM X MC1021 8C AV5 607 110 PWB SELECTOR a O MC1022 8C AA5 014 010 CABI TOP AMP HALO a X MC1023 8C AA5 201 010 CHAS MAIN a X MC1024 8C AA...

Страница 39: ...HION RIGHT CAVF a X 93 704 281 010 BAG FOAMED 0 31 300 300 a X 8C AA5 851 010 CUSHION LEFT AMP a X 8C AA5 852 010 CUSHION RIGHT AMP a X 87 B40 086 010 BAG PV 0 04 230 400 PL a X 87 619 032 210 WIRE B9...

Страница 40: ...BASIC DVD CD MECHANISM KHM 230 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 3763151...

Страница 41: ...lay 4 After about 30 seconds upgrade screen fig 2 It changes 5 Completion screen fig 3 DC plug will be pulled out if it becomes 6 Take out DISC and insert DC plug 7 Initialize in the state of POWER OF...

Страница 42: ...Disc will be taken out if it checks that disc has stopped 5 Wait for about 10 seconds in the state where the lid is open 6 Pull out DC plug When rotation does not stop automatically during upgrade a p...

Страница 43: ...3 88 108 103 080 C RES U 10K 1 16W J a FRONT X R 0324 88 121 223 080 RES 22K 1 8W J a FRONT X R 0325 88 108 000 080 C JUMPER U a FRONT X R 0326 88 108 000 080 C JUMPER U a FRONT X R 0327 88 108 000 08...

Страница 44: ...080 C CAP E 47 6 3 M 5 5L WX a MAIN O C 0201 87 A10 047 080 C CAP U 1 10 Z F a MAIN O C 0202 87 012 188 080 C CAP U 47P 50 J CH GRM a MAIN O C 0203 87 012 172 080 C CAP U 10P 50 D CH GRM a MAIN O C 02...

Страница 45: ...MAIN O C 0625 87 010 831 080 C CAP U 0 1 16 Z F GRM a MAIN O C 0626 87 012 286 080 C CAP U 0 01 25 K B GRM a MAIN O C 0627 87 010 831 080 C CAP U 0 1 16 Z F GRM a MAIN O C 0629 87 010 831 080 C CAP U...

Страница 46: ...0 848 080 C CAP E 10 16 M 5 5L MV a MAIN O C 0861 87 010 848 080 C CAP E 10 16 M 5 5L MV a MAIN O C 0862 87 010 848 080 C CAP E 10 16 M 5 5L MV a MAIN O C 0863 87 010 848 080 C CAP E 10 16 M 5 5L MV a...

Страница 47: ...900 87 A22 249 040 C IC MM1509XNRE a MAIN S IC 0901 87 A22 250 040 C IC MM1510XNRE a MAIN S IC 0902 87 A22 250 040 C IC MM1510XNRE a MAIN O J 0001 87 A61 340 010 JACK DC a MAIN O J 0800 87 A61 735 010...

Страница 48: ...104 104 080 C RES V 100K 1 16W J a MAIN X R 0027 88 104 331 080 C RES V 330 1 16W J a MAIN X R 0028 88 118 000 080 C JUMPER S a MAIN X R 0029 88 118 000 080 C JUMPER S a MAIN X R 0031 88 104 102 080 C...

Страница 49: ...0228 88 104 820 080 C RES V 82 1 16W J a MAIN X R 0229 88 104 220 080 C RES V 22 1 16W J a MAIN X R 0230 88 104 820 080 C RES V 82 1 16W J a MAIN X R 0231 88 104 220 080 C RES V 22 1 16W J a MAIN X R...

Страница 50: ...04 470 080 C RES V 47 1 16W J a MAIN X R 0611 88 104 470 080 C RES V 47 1 16W J a MAIN X R 0612 88 104 472 080 C RES V 4 7K 1 16W J a MAIN X R 0613 88 104 473 080 C RES V 47K 1 16W J a MAIN X R 0614 8...

Страница 51: ...080 C JUMPER V a MAIN X R 0702 88 104 151 080 C RES V 150 1 16W J a MAIN X R 0703 88 104 151 080 C RES V 150 1 16W J a MAIN X R 0705 88 104 151 080 C RES V 150 1 16W J a MAIN X R 0706 88 104 103 080...

Страница 52: ...0 C RES V 10K 1 16W J a MAIN X R 0801 88 104 473 080 C RES V 47K 1 16W J a MAIN X R 0802 88 104 000 080 C JUMPER V a MAIN X R 0803 88 104 000 080 C JUMPER V a MAIN X R 0807 88 104 101 080 C RES V 100...

Страница 53: ...04 000 080 C JUMPER V a MAIN X R 0940 88 104 000 080 C JUMPER V a MAIN X R 0945 88 104 103 080 C RES V 10K 1 16W J a MAIN X R 0946 88 104 102 080 C RES V 1K 1 16W J a MAIN X R 0948 88 118 750 080 C RE...

Страница 54: ...re not stocked as they are not the initial order items The connectors are available after they are supplied from connector manufacturers upon the order is received ELECTRICAL PARTS LIST 12 12 XD DV1 T...

Страница 55: ...AT HD74LV245AT 4C WH VER01 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498...

Страница 56: ...POWER SECTION PROTECTOR CONTROL CONTROL CONTROL CONTROL AMP SW SW SW FB Q003 6 0 5 7 NOTE NON MARKED VOLTAGE PB MODE 3 8 0 0 8 PB 1 9 P OFF 5 6 PB 1 0 P OFF 0 3 PB 5 0 P OFF 0 PB 0 1 P OFF 5 0 PB 2 8...

Страница 57: ...1H 23H To POWER SECTION 1B 2B MAIN C B 2 7 RF AMP SECTION CD LASER DRIVE DVD LASER DRIVE MOD POWER SW RF AMP MOTOR DRIVE CD 0 DVD 4 7 5 7 2 0 3 9 4 9 4 8 CD 4 9 DVD 0 1 w w w x i a o y u 1 6 3 c o m Q...

Страница 58: ...C B 3 7 DVD DSP SECTION DVD DSP F E MICRO CONTROLLER 1Mbit FLASH ROM 4Mbit DRAM ATAPI I F DATA BUS BUFFER ATAPI I F DATA BUS BUFFER INVERTER 1 2 3 4 9 3 3 4 9 3 5 LID CLOSE 0 5 LID OPEN 3 7 USUAL 0 R...

Страница 59: ...1M 3M To POWER SECTION 1 9EE To FRONT C B CN300 S601 OPEN DVD HOST PROCESSOR STi5580 MAIN C B 4 7 DECODER SECTION INV INV 150 150 150 150 150 FLC32 10 6 3 FBMJ2125HS420 T 47 6 3 DATA STREAM For DVD C...

Страница 60: ...O DAC SECTION SW INV INV CONTROL 1SS193 2 5 2 5 8R 9R RCH LCH 2 5 2 5 10R 11R TE2 DATA1 DATA2 DATA3 RO1 RO2 RO3 RO4 RO5 RO6 ZFROA AUDIO DATA AUDIO SIGNAL 5 0 4 9 0 0 2 7 4 9 2 5 2 5 2 5 2 5 1 6 3 3 3...

Страница 61: ...B AMP 75 DRIVER 6dB AMP 75 DRIVER 6dB AMP 75 DRIVER CONTROL CONTROL 4 9 4 9 4 9 0 4 3 4 8 16 9 0 4 3 3 3 16 9 4 4 4 3 0 16 9 1 7 4 9 CVBS SIGNAL C SIGNAL Y SIGNAL 4 5 6 7 6 7 w w w x i a o y u 1 6 3 c...

Страница 62: ...MP SECTION J201 AUDIO OUT MUTE MUTE MUTE MUTE MUTE MUTE MUTE MUTE MAIN C B 7 7 AUDIO OUTPUT SECTION AUDIO DATA KARAOKE SIGNAL AUDIO SIGNAL 2 5 2 5 2 5 2 5 2 5 2 5 4 9 2 5 2 5 2 5 2 5 2 5 2 5 4 9 2 5 2...

Страница 63: ...48 C836 C861 Q835 Q833 Q832 R863 R881 R884 R864 Q834 C834 C864 R882 R885 C835 C865 C832 C860 C817 C859 C831 C863 C833 Q831 R878 Q830 R879 CN800 R774 R773 R644 R771 R696 C820 Q803 MAIN C B Top View L60...

Страница 64: ...3 C848 R859 R841 T802 C886 T803 BF831 R871 C847 C855 R854 R801 R870 T804 R883 R873 C856 R872 FB832 C857 R891 R807 R890 FB830 C809 C810 C816 R874 IC832 IC831 IC830 8 8 8 5 5 5 1 1 1 4 4 4 R136 R143 D60...

Страница 65: ...9 3 2 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 3 1 3 1 3 1 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 1 5 0 0 0 3 1 3 1 0 3 0 2 8 3 1 3 1 3 1 3 1 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5...

Страница 66: ...J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3...

Страница 67: ...1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 h...

Страница 68: ...2 V div 1 s div TP210 RFO CD Disc 500 mV div 100 ns div TP210 RFO DVD 2 Layer Disc 500 mV div 50 ns div TP210 RFO DVD 1 Layer Disc 500 mV div 50 ns div J901 VIDEO OUT 75 ohm Terminal DVD Test Disc PTD...

Страница 69: ...1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu1...

Страница 70: ...1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu1...

Страница 71: ...ion Controller Enhanced Multilevel Delta Sigma Modulator Output Amp and Low Pass Filter DAC Output Amp and Low Pass Filter DAC Output Amp and Low Pass Filter DAC Output Amp and Low Pass Filter DAC Out...

Страница 72: ...M Controler EXT PWM Comparator VDD GND CE Error Amp Vref WITH Soft Start CE 3 1 2 4 5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 139422...

Страница 73: ...ta from amplifier Not used 48 SEG1 O Data clock for SCI Not used 49 FPREQ O SCI request for IC STI5519 L Request 50 FERST O Hard reset for front end 51 AMUTE O Audio mute H Mute L Off 52 RESERVE O Not...

Страница 74: ...power 26 MON O Not used 27 MOP O Not used 28 AGND GND 29 NC Not connected 30 AVDD RF power 31 VCON O Not used 32 33 TM1 TM2 I Trimming pin for ALPC1 Not used 34 AVDD RF power 35 36 TM3 TM4 I Trimming...

Страница 75: ...3 beam satellite PD signal input 83 TNI I 3 beam satellite PD signal input 84 HTE O Not used 85 RFON O RF negative output 86 RFOP O RF positive output 87 DPFO O DPD amplifier output 88 DPFN I DPD amp...

Страница 76: ...ut PWM output 18 FMO O Feed motor control PWM output 19 TROPENPWM O Tray open output Controlled by P Not used 20 FG I Motor hall sensor input Not used 21 DVSS Digital ground 22 TRCLOSE O Tray close ou...

Страница 77: ...ed 74 75 RA11 RA10 O RAM address bus Not used 76 DVDD 5V digital supply 77 83 RA6 RA0 O RAM address bus 84 DVDD3 3 3V digital supply 85 86 RA7 RA8 O RAM address bus 87 DVSS Digital ground 88 RA9 O RAM...

Страница 78: ...128 DVDD 5V digital supply 129 IOCS16 O I O 16 bit chip select 130 INTRQ O Host interrupt 131 DMACK I DMA acknowledge Connected to pull up resistor 132 IORDY O I O channel ready 133 DIOR I Drive I O r...

Страница 79: ...I O Servo DSP flag Not used 173 FLAGB I O Servo DSP flag Not used Servo DSP flag The internal flags of servo DSP can be selected to output over FLAGA FLAGB 174 FLAGA I O FLAGC and FLAGD pins To progr...

Страница 80: ...data slicer level output 207 RFIP I The positive input terminal of RF differential signal 208 RFIN I The negative input terminal of RF differential signal Pin No Pin Name I O Description 1 PIO2 5 I O...

Страница 81: ...output terminal for audio DAC IC 45 MDI O Mode control data output terminal for audio DAC IC 46 PIO4 7 I O Not used 47 VDD3_3 3 3V power supply 48 VDD_PCM 2 5V power supply for frequency synthesis 49...

Страница 82: ...t mode select 111 TDO O Test data out 112 TDI I Test data in 113 TCK I Test clock in 114 NC Not connected 115 XLINK ROM I O Connected to pull up resistor 116 NC Not connected 117 F_OE I O FLASH ROM ou...

Страница 83: ...187 AT_RD O Drive I O read 188 AT_WR O Drive I O write 189 PIO0 3 I O Not used 190 PIO0 4 I O Connected to pull up resistor 191 PIO0 5 I O Connected to ground 192 PIO0 6 I O Not used 193 SSC_CLK O SCI...

Страница 84: ...OL O Outputs analog voice signal for L channel 16 AOR O Outputs analog voice signal for R channel 17 XI I External clock input 18 IC I Initial clear Low active 19 DVDD2 Power supply 5 V for digital sy...

Страница 85: ...11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 29 28 28 30 1 E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 3763151...

Страница 86: ...010 FF CABLE 25P RF a O MC1007 8C AVF 003 010 PANEL REAR B a O MC1008 8C AVF 004 010 WINDOW FR DVD a O MC1009 87 B00 043 010 BADGE AIWA 25 ABS SIL ND063 a O MC1010 8C AVF 012 010 CABI FR DVD U a O MC1...

Страница 87: ...RTS NO PARTS NAME SUFFIX MODEL 87 OTHER PARTS LIST 1 1 XD DV1 XD SDV1 YUSM X 93 704 281 010 BAG FOAMED 0 31 300 300 a X 8C AVF 851 010 CUSHION LEFT CAVF a X 8C AVF 852 010 CUSHION RIGHT CAVF a X 8C AV...

Страница 88: ...B WF a O SP2003 8C AS5 012 11 GRILLE FRAME SUB WF a X SP2004 8C AS5 019 01 NET SUB WF 801K 11 a O SP2005 8C AS5 013 11 PANEL DUCT RING S WF a O SP2006 8C AS5 014 01 PANEL DUCT TOP SUB WF a O SP2007 8C...

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Aiwa SX-DV1, Руководство по обслуживанию

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