Sanyo MCD-Z5F Service Manual Download Page 21 | Manualshive

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Sanyo MCD-Z5F Service Manual Download Page 21

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Summary of Contents for MCD-Z5F

Page 1: ... kHz Quantization 16 bits linear ch Pickup light source Semi conductor laser Pickup wave length 790 nm Laser output Continuous wave max 0 6 mW PRODUCT CODE No 14297802 RADIO SECTION Tuning range FM 88 108 MHz AM 525 1 710 kHz Antenna FM Telescopic rod AM Built in ferrite bar GENERAL Power output 4 0 W x2 DC max Speaker 12 cm x 2 4 ohms Terminal impedance PHONES 32 ohms Power source AC 230 240V 50 ...

Page 2: ...ikymMtbmMe Ibserdleilvilu AI kako dtwseen A Disconnect the power cord s plug from the electrical outlet All wiring should be returned to the original position after work is completed First have ready many the new FIXERS 614 129 4971 for replacement Arrange he lead wires so that they are not near the heat sink 1 CABINET 1 Remove the battery lid 2 Remove the 7 rear cabinet mounting screws 2 1 2 3 TO...

Page 3: ...REMOVAL AND INSTALLATION 3 CASSETTE SECTION 4 CD SECTION 5 MAIN P W BOARD 6 O POINT ADJUSTMENT 2 ...

Page 4: ...ns SG Frequency Position of tuning dial output Connect sweep generator to C2106 H 455 kHz Low J2101 G Connect VTVM to 517 kHz Low end speaker termmals 1750 kHz High end Connect VTVM to 600 kHz 600 kHz speaker termmals 1400 kHz 1400 kHz I VTVM Adjustment Oscilloscope XF213 4 I b FF Step 1 2 3 4 5 ADJUSTMENT BAND SELECT SWITCH FM FM Dummy antenna 75 ohm unbalz I I Adjusting Connections SG Frequency ...

Page 5: ...n 5 After completion of the adjustment use thread lock TB 1401B to secure the azimuth adjustment screw b MOTOR REPLACEMENT AND SPEED ADJUSTMENT a MOTOR REPLACEMENT Q 0 _ _ b MOTOR 1 Insert the test tape MTT lll N etc 3000 Hz 2 Press the PLAY button 3 Use a flat tip screwdt iver to turn the SVR Ioca ed inside the rear of the motor to adjust SVR so that the frequency counter c HEAD AZIMUTH AOJ becom...

Page 6: ... 3 Remove the two screws CM3 3 and remove the spindle CM3 5 motor CM3 5 4 Attach the special washer CM3 4 to the spindle motor 5 Apply a small amount of a mixture of the Three Bond 2001 and 2015F bonding materials to the motor s shaft 6 Initial the turntable as shown in the figure Secure the turn table by pressing gently Be sure to wipe away by using a price of cloth or similar material any bondin...

Page 7: ... rail CM2 through the new pick up CM9 The pickupp w Board pattern is shorted as shown in the figure so that the new pickup will not be susceptible to the effects of static Set the pattern to open after the pickup has been re placed CV3 CM8 I I I 1 z2zz2 SHORT 4 Checking the action of the CD mechanism 5 Replacement of the sled motor 1 Disconnect the socket for the sled motor power supply 1 Remove t...

Page 8: ...2 OSCILLOSCOPE SS5711 10 MtHz and Dual Phenomenon NOTE CD section of this un t can not need adjustment be cause CD P W Board checked at automatic check er 2 Confirm of general operation 1 Set the test disc 2 Press the PLAY button then confirm he disc rotating to clockwise direction 3 Press the FFWD or REW button then confirm the most in ner music or most outer music accessing at speedy 4 Press the...

Page 9: ...OWER AC IN CORD POWER AC IN Descrir Mien ASSY CABINET FRONT CABINET REAR TERMINAL W REAR CABINET LABEL RATING W REAR CABINET LABEL SAFETY LASER CAUTION LIO CASSETTE LIO CO PANEL TOP LID BATTERY HANDLE KNOB ROTARY VOLUME KNOB ROTARY TONE BUTTON CD OPERATION KNOB ROTARY TUNING KNOB SLIDE FUNCTION KNOB SLIDE BAND KNOB LEVER REC KNOB LEVER PLAY KNOB LEVER REW KNOB LEVER F FWD KNOB LEVER STOP EJECT KNO...

Page 10: ...2AN IC TA2068N IC TA8229K FILTER 1OU V H F COIL V H F COIL ASSY BAR ANTENNA ASSY BAR ANTENNA TRANS OSC INDUCTOR 80U INDUCTOR 80U O S C COIL INOUCTOR 47U K INOUCTOR 47U K INOUCTOR 181U PROTECTOR IC O 4A PROTECTOR IC 0 8A POWER TRANSFORMER TR 2SA952 K TR 2SAI020 Y TR 2SC945A K TR 2SC1815 GR TR 2SC1740S S TR 2SC1740S R TR DTC124ES TR 2SC945A K TR 2SC945A K TR 2SC945A K TR 2SC945A K TR 2SC945A K TR 2S...

Page 11: ...NOTE 1o ...

Page 12: ...EXPLODED VIEW CABINET CHASSIS 7 Y5 11 ...

Page 13: ...CIAL SCREW BRACKET MOTOR BELT FLAT MAIN SPRING WIRE BUTTON LEVER B SPRING WIRE BUTTON LEVER A Ref No 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 Part No 614 151 4703 614 208 0313 614 196 0531 614 196 0524 614 196 0517 614 196 0555 614 196 0500 614 129 0669 614 151 7186 614 208 0320 614 152 1244 614 139 1120...

Page 14: ...EXPLODED VIEW TAPE MECHANISM 165 166 B 158 H I f 155 5 I 139 3 ii 2 42 1 A 133 41 134 J 140 132 131 4 J 103 101 4 102 0 104 1 i 105 I l 157 I lip Cb llt 119 120 d o 1214 126 S a d _123 13 ...

Page 15: ...H LIMIT CM5 645 007 7814 ASSY MOTOR SLED CM6 614 237 7093 GEAR SLED RETARO 1 CM7 614 237 7109 GEAR SLEO RETARD 2 CM8 614 237 7116 GEAR SLED CM9 645 006 7983 PICKUP LASER F P1OO Ref No Part No Description CM1O 614 262 2599 GEAR RACK PICK RACK CM1l 614 238 6934 SPRING COMP PICK RACK GEAR CM12 645 006 7976 FLEXIBLE FLAT CABLE PICK UP SUMI CARD or 645 009 5665 FLEXIBLE FLAT CABLE PICK UP SUMI CARD CYI...

Page 16: ...15 TO o Output Pin for Tracking Control Signal 16 FD o Output Pin for Focusing Control Signal 17 FD 1 Connection Pin for Constant of Focusing Phase I I Compensation Consist of between FD and FA 18 FA I Connection Pin for Constant of Focusing Phase Compensation Consist of between FD and FA Input Pin for Reference Clock Pulse Input I 4 23 MHz of Digital Signal Processor Input Pin of Clock Pulse for ...

Page 17: ...rvo time Output H u I Phase control time OutpuI L I FOCS Output H Focus Servo Off Lens pull u o up wlfh slowly FST Output H Lens pull I down with slowly If FZD generate reset out put of FOGS For Iead in of Focus No IPIN NAME I I O 44 16 HFL 17 TES 18 PCK o 19 I FSEQ O m 25 I JP I o 26 JP 0 27 I DEMO I 28 TEST4 I 29 EMPH o 30 I DFOFF I I C2FCL1 LRSY C2F IO UOUT DOU1 DFOPF FUNCTION Colmply wlfh comm...

Page 18: ...61 TEST5 I For TEST Normal tlrnc IS non connection 62 Cs This terrnmal L LC7861 KE m ivc CIIIP I select Terminal Internal Rcsls or Pull Down 63 XIN I Connection Tcrmmal of crystal oscdlatlon 64 XOUT o 16 9344 MHz CH4 CHL CHG CH4 BIAS GND OUT A cH3 CH3 CH3 cH3 OUT B IN A rN B IN Vcc Cc IN B IN A OUT E OUT A 1 rti CH1 CHl CHl CHl TR B vREG MUTE GNO CH2 CH2 CH2 CH2 GND OUT A OLJT B IN A OP OU1 IN B O...

Page 19: ...DSP and SSP DATA LATCH 19 SL o Sled Motor Cor trol S gnal 20 SL 0 Sled Motor Control Signal 21 SEG a o L oht UDSmrral for LED Se mcnl a 22 SEG b o Light up Signal for LED Segment b 23 SEG C o L19171up Signal for LED Segment c 24 SEG d o L1g17t up Signal for LED Segmcmt d 25 COM 1 0 Lmh UDSmnal for LED Common 1 26 COM 2 0 Light up Signal for LED Common 2 11 RES I System Reset Signal 27 KEY IN I Inp...

Page 20: ...IC DIAGRAM TUNER 0 0 m 0 0 m m N m w 0 0 0 m h 0 0 0 0 m I 1 T T 1 or ozz srrz3 U ovno am Nnl 290 o or zo N W 2 233A r docc w w T IN9 ill ill t I w E Zorzl I EETSST rorza u This is a basic schematic diagram 19 ...

Page 21: ...i 1 1 ii I I II II r IA IA r 3 X J 4_ 1 L V J I I I I f I I 1 I 1 I I I 1 1 11 5 i m I 0 CN ...

Page 22: ...ii s WV k 3 J v 4 11 3 m r 183Wwi 9 L95vtz1 6 M z X d J I f T ah I El P P da I A a I 1 I w M II 11 r 1 N C 4 I Ml ...

Page 23: ... ______ J I _ I I N 1 1 ...

Page 24: ...Pre Amplifier for Tape Deck Vcc U c Ill J UO 701 UP l E 20 PRE OUT I k 13 M lC 1 IC402 TA8229K Power Amplifier VCC 2 Vcc 8 I w I RIPPLE TERMINAL IN 2 NF 2 6 B S 18 5 OUT 1 BIAS CIRCUIT THERMAL CUT OFF PPo TEc TJ J PQE PRE GNO 1 GN02 26 ...

Page 25: ...NOTE sAq 4mo Jun 94505O NS Printed in Japan SANYO Electric Co Ltd Osaka Japan ...

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