Sanyo MCD-S735F, Service Manual

Page 1: ...ch Pickup light source Semi conductor laser Pickup wave length 79o nm Laser output Continuous wave max 0 6 mW PRODUCT CODE No 14268010 RADIO SECTION Tuning range FM 87 5 108 MHz AM 525 1 611 kHz Aerials Bulit in ferrite bar and telescopic rod aerials GENERAL Output power 3WX 2 DC max 70W P M P O Speaker 12cm x 2 4 ohms PIEZO X 2 Terminal impedance PHONES 32 ohms MIC 200 600 ohms 5mV Power source A...

Page 2: ...ET 2 CD MAIN P W BOARD CD BASE MECHANISM 1 Remove the BATTERY LID O 2 Remove the 6 REAR CABINET mounting screws 3 Open the CASSETTE LID O 4 Remove the VOLUME and TONE control knobs 1 Remove the 3 CD MAIN P W Board mounting screws to remove the CD MAIN P W Board 2 Remove the 4 CD special screws to remove the CD BASE MECHANISM 3 CD LID BLOCK 1 Remove the 2 CD LID BLOCK mounting screws 2 Remove the C...

Page 3: ... 6 2V Tracking Connect AM SG to Connect VTVM to 603 k z 603 kHz L107 Max 5 TEST LOOP speaker terminals 14 6 Step 3 Repeat adjustments I 04 k z 1404 k z I CT102 i I 2 FM ADJUSTMENT Band switch FM FM Dummy antenna 75 ohms unbalance Step Adjusting Connection SG Position of Adjust VTVM Circuit Input output Frequency tuning dial ment Oscilloscope Connect sweep Connect sweep generator to generator to IF...

Page 4: ...er completion of the adjustment use thread lock TB 1401 B to secure the azimuth adjustment screw 3 MOTOR REPLACEMENT 4 MOTOR SPEED ADJUSTMENT 1 Insert the test tape MTT 111 N etc 3 000 Hz 2 Press the PLAY button 3 Use a flat tip screwdriver to turn the SVR located inside the rear of the motor to adjust SVR so that the frequency counter become 3 000 Hz 5 CHECKING THE MECHANISM TORQUES AND TENSION B...

Page 5: ...EXPLODED VIEW CABINET CHASSIS 4 ...

Page 6: ...MOCON REMOTE CTL HANDSET DESCRIPTION ASSY CASS LID CASS DOOR SPRING LID CASS CABINET ROTARY KNOB VOLUME ROTARY KNOB TONE ASSY CASS GEAR CASS BUITON REC CASS BUTTON PLAY CASS BUTTON REW CASS BUITON FWD CASS BUITON STOP EJECT CASS BUTTON PAUSE MOUNTING BKT CASS BUTTON PANEL FRONT FUNCTION BUITON SET P SELECT FM MODE BAN CD DISPLAY LENS CD BUTTON SET MTG BKT CD KEY CTL BD CD KEY CTL BD TO CAB MTG MTG...

Page 7: ...TRIMMER TRIMM q SW DIODE SW DIODE SW DIODE SW DIODE TUNINGDIODESVC 201SPA TUNINGDIODESVC 201SPA SW DIODE TUNINGDIODESVC 344AA ZENERDIODE5 6V SW DIODE SW DIODE SW DIODE SW DIODE SW DIODE SW DIODE SW DIODE SW DIODE SW DIODE REF NO D0124 D0125 D0126 D0127 DO128 DO131 DO135 D0136 D0137 D0139 D0140 D0141 D0142 D0143 DO147 D0148 D0149 D0150 D0151 DO158 D0160 DO170 DO172 DO175 D0177 D0178 D0179 D0181 D01...

Page 8: ...AXIAL INDUCTOR 10UH 6450215438 AXIAL INDUCTOR 10UH 6450215438 AXIAL INDUCTOR 10UH 6450273056 TR 2SB808F SPA 6450277542 TR2SC1740SR 6450277542 TR2SC1740SR 6450277542 TR2SC1740SR 4050037702 TR 2SA1 346 6450277528 TR DTA124ES REF NO PART NO DESCRIPTION QOO06 6450273162 TR 2SD400 F MPC Zoool 6450277566 ZENER DIODE 5 6V CD CONTROL P W BOARD ASSY REF NO 61 CO142 C0143 C0201 C0202 C0203 C0211 C0212 CN302...

Page 9: ... 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 PART NO 6450137938 6450115707 6450115479 6450115714 6450115509 6450115486 6450115462 6450115967 6450115653 6450115752 6450116001 6450115899 6450115608 6450115844 6450115622 6450115592 6450115677 6450115981 6450115516 6450115813 6450115738 6450238062 6450115769 6450115721 6450115776 6450252617 645011587...

Page 10: ...EXPLODED VIEW TAPE DECK MECHANISM w r 161 W 127 128 3 130 129 131 132 I 133 152 158 157 4 159 160 150 151 4J 103 lol 104 lo2 105 I II dO 118 1 u 120 1 121 125 B Q 0 0 126 9 ...

Page 11: ...ST CD MECHANISM CD94V5 REF NO PART NO 6450252532 501 6202228105 502 6202228112 503 6202232911 504 6202232928 505 6200218436 506 4110199906 DESCRIPTION CD MECHANISM CD94V5 13927800 ASSY MOTOR 2V SPINDLE ASSY MOTOR SLED 6V PWB MOTOR SWITCH LEAF LIMIT SW PLUG 6P T0 CD MAIN P W B SCR PAN PCS 1 7X3 1o ...

Page 12: ... w A IC103 TA2068N 1 A Ulc EF u AMP RADIO REC MiC TAPE LINE PLAY lNT EXT IC107 MLC4066B h D SFD WC IC108 LA4597 DD CONT CONTIM lJT OUT lNbUI NlNm NF INPUT GND BIAS BOOT STRAP Vcc STAND BY GND BOOT STRAP BIAS 6 ch Z INPUT lN CONT CONT SWB B C INM OUT IN NF SWA 11 ...

Page 13: ...nput pin of RF AMP to connect resistor 7 RFOUT o Output pin of RF AMP reverse AMP 8 RFIN I RF AGC input pin 9 C AGC C connection pin for RF AGC loop filter 10 ARF OR F output pin following to AGC 11 C ENV c connection pin for RF 12 C EA c connection pin for AMP 13 C SBDO c connection pin for low speed det for dark level DO t 14 BDO OB DO det output pin positive logic 15 C SBRT c connection pin for...

Page 14: ... front loading z No Name 54 P51 E6 P50 56 P43 57 P42 58 P41 59 P40 a P31 61 e P13 63 P12 64 PI 1 65 Plo r Po3 67 F02 I REST SW CD module o Volume Up Active high o Volume Down Active high o MLD CD module o M DATA CD module o M CLK CD module o Tray closed o BAND O 0 BAND 1 E8 I ml O lAudio mute B m I O lTray open 70 P73 I Battery Input 71 P72 I LSD Input 72 P71 I Stereo mono hvJut Mono active low 73...

Page 15: ...signal output 20 PMCK o 88 2KHz clock signal output 21 TRV o traverse output I 62 I CLDCK I 3 subcode flame clock signal f CLDCK 7 35KHZ 63 FCLK o Xtal flame clock f FCLK 7 35KHZ M IPFLAG o fl fl n nn nf E6 FLAG o G CLVS o sDindle servo phas 22 TVD o traverse drive output a Pc o 0 spindle motor ON signal 24 ECM o spindle motor drive signal 3 State z ECS o spindle motor drive signal 23 KICK o kick ...

Page 16: ...NECTION CD MECHANISM CLOSE i P W B lTERY TERMINAL W B m NP22B 4 CH PEAKER BOX KEY P W B CONTROL P W B ti CD MAIN P W B 1 m Ill CNP4A I APE DECK MECHANISM 5P v SWITCH REC SWITCH R CH SPEAKER BOX I TUNEWAMPP W B 15 ...

Page 17: ...I I r l 8111111 I I J J J J J 1 I G Ed 1 Ill II 1 1 1 ii i I I I I II c i I I I A r d i9 ...

Page 18: ...WIRING DIAGRAM TUNER AMP H u 18 ...

Page 19: ...WIRING DIAGRAM CD CONTROL CD DISPLAY MODEL s735 CONTILm e o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 u 19 ...

Page 20: ...5 1 s 1 I a p J I J J I khdmo u I mot I L 1 A s Ej a zi H l Ma H i w I K I IJ J 0 9 I I I 1 I I 1 f l 1 b i 11 J I w g I I lt s d 3s I I 1 I L I 1 ...

Page 21: ...WIRING DIAGRAM CD MAIN w 22 vobl ...

Page 22: ...WIRING DIAGRAM BATT CD SW REC SW BACKUP A BACKUP B d BATT REC SW CD SW BACK UP A BACK UP B Suqbw o Nov 97 450 NS Printed in Japan SANYO Technosound Co Ltd w Osaka Japan ...