Sanyo DTA-100PA Service Manual Download | Manualshive

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IC BLOCK DIAGRAM & DESCRIPTION

IC301 TC9248 (CD SINGLE CHIP PROCESSER)

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Summary of Contents for DTA-100PA

Page 1: ...ization 16 bits linear ch Pickup light source Semi conductor laser Pickup wave length 790 nm Laser output Continuous wave max 0 6 mW RADIO SECTION Tuning range FM 87 5 108 MHz AM 522 1 611 kHz 9 kHz step GENERAL SECTION Power output AC 1 5 W ch 10 T H D Speaker 8 cm x 2 4ohm Terminal impedance PHONES 32 ohms Power source DC 9 V AC adaptor Dimensions 430 W x 150 H x 50 D mm Weight approx 1 5 kg Wit...

Page 2: ...N OPEN AND INTERLOCKS DEFEATED AVOID EXPOSURE TO BEAM ADVARSEL USYNLIG LASER STRÅLING VED ÅBNING NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION UNDGÅ UDS ÆTTELSE FOR STRÅLING VARNING OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD STRÅLEN ÄR FARLIG VORSICHT UNSICHTBARE LASERSTRAHLUNG TRITT AUS WENN DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST NICHT DEM STRAHL ...

Page 3: ... steps 4 and 5 obtain Maximum output reference output L703 ant Coil TC702 ANT TRIMMER 1 T702 522kHz 522kHz 1611kHz 1611kHz T701 Adjust the voltage to 1 42 0 2V Confirm the voltage to 7 05 0 3V 5 6 450kHz 1611kHz 603kHz 1404kHz 603kHz 1404kHz 2 3 4 c FM ADJUSTMENT Band switch FM Adjusting Equipment Step Gen Set Radio To obtain MAX output adjust Circuit Connection freq freq To Measurement FM Connect...

Page 4: ...14 3 9 10 24 24 25 25 26 27 8 11 12 13 14 15 16 16 17 17 19 20 20 20 22 22 22 21 21 21 23 18 16 54 54 55 55 71 72 73 Y02 Y02 Y03 Y04 Y05 Y05 Y06 Y07 Y08 Y08 Y08 Y09 Y10 Y10 Y12 Y12 Y12 Y12 Y13 Y13 Y13 Y13 Y13 Y13 Y10 Y11 Y09 Y06 Y02 30 29 28 ...

Page 5: ... 645 045 5346 CD DOOR LENS 3 645 045 4714 ASSY CD LID 8 645 045 6015 METAL COVER DISPLAY PCB 9 645 045 5544 CD LID OPEN SPRING 10 645 045 4691 ASSY CABINET FRONT 11 645 045 6008 GEAR MOUNTING BKT 12 645 045 6053 GEAR DAMPER 29TO E 13 645 045 5964 CD DOOR OPEN KNOB 14 645 045 7548 DOOR OPEN HOOK 15 645 045 5537 OPEN KNOB SPRING 16 645 042 1532 CUSHION RUBBER CD MECHA 17 645 045 6039 MECH MTG PLATE ...

Page 6: ...TAL TUNI IC501 645 045 4844 IC TA8227P LOW FREQUENCY PWR AMP IC601 645 045 4899 IC TC4052BFN DIFF 4 CHANNEL MULTI DEM IC602 645 045 4936 IC PT2256 DUAL ELECTRONIC VOL CTL IC701 645 045 4912 IC TA2104AFN 3V AM FM 1 CHIP TUNER IC J0401 645 031 1208 SW PUSH CD DOOR L0401 645 045 4738 FIXED INDUCTOR COIL AL0305 101K 09 S L0402 645 045 4738 FIXED INDUCTOR COIL AL0305 101K 09 S L0701 645 045 4752 FM COI...

Page 7: ... slicer Tmax Detection Circuit CLV Servo Circuit AD Converter Forcus Tracking Servo Tracking Search Control Circuit TESTX HS GNDD SPDA COFS WDCK CHCK BCK AOUT EMPH DOUT TEST2 VDDX X1 X0 GNDX TGUH2 DMPC DMFC DMON TEST FMFB TEST1 FMON TKIC TGUH1 TGUL TEL1 TEL2 DFCT GNDD VDDD PDCNT VCOF LPFO LPFN TMAX PDO V DDA DTSC1 MONIT DTSC2 GNDA RF1 V REF RFRP SBAD TEOF TESH FE1 FEL1 FEL2 FKIC FCSI SEL 2V REF TE...

Page 8: ... 7 IC BLOCK DIAGRAM DESCRIPTION IC301 TC9248 CD SINGLE CHIP PROCESSER ...

Page 9: ... 2 3 2 3 0 2 3 2 3 2 2 4 5 IC101 TA2092N V Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Voltage 0 2 3 4 9 1 9 2 6 2 1 2 1 2 1 2 1 4 8 2 1 0 0 1 9 4 8 2 3 Pin No 17 18 19 20 21 22 23 24 Voltage 2 1 0 4 8 2 1 2 1 4 8 2 1 0 IC601 TC4052BFN V Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Voltage 2 5 0 0 3 4 0 0 0 0 2 5 4 5 2 5 2 5 0 9 0 0 6 2 IC602 PT2256 V Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ...

Page 10: ... 43 44 45 46 47 48 Voltage 1 5 1 7 1 7 1 7 2 4 4 7 4 7 4 7 0 0 0 0 0 0 0 0 Pin No 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Voltage 0 0 0 1 9 5 2 5 4 0 0 0 0 4 8 0 0 0 0 5 2 Pin No 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Voltage 5 3 0 5 3 2 6 5 3 4 4 1 0 2 7 0 4 8 4 8 0 0 8 1 6 3 IC701 TA2104AFM AM V Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Voltage 0 0 1 3 3 2 5 3 0 0 3 1 2 1 2 ...

Page 11: ... 11 10 SCHEMATIC DIAGRAM This is a basic schematic diagram ...

Page 12: ... 12 WIRING DIAGRAM CD MAIN A SIDE ...

Page 13: ... 13 WIRING DIAGRAM CD MAIN B SIDE ...

Page 14: ... 14 WIRING DIAGRAM DISPLAY HEADPHONE DISPLAY A SIDE HEADPHONE A SIDE DISPLAY B SIDE HEADPHONE B SIDE ...

Page 15: ...ONNECTION CN101 6P R L G B B LCD CN801 CN802 L CH SPEAKER R CH SPEAKER J801 HEADPHONE J802 L CH SPEAKER J803 R CH SPEAKER J804 DC JACK SPINDLE MOTOR SLED MOTOR LIMIT SWITCH CD PICK UP MECHANISM PICK UP CN201 16P CN401 18P CN402 19P DISPLAY P W B CD MAIN P W B HEADPHONE P W B ...

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