Sanyo MCD-ZX500F Service Manual Download

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IC BLOCK DIAGRAM & DESCRIPTION

IC201 BA3308 (Pre-Amp.)

NF 1

INPUT 1 OUTPUT 1

GND

ALC

Vcc

OUTPUT 2 INPUT 2

NF 2

ch1

ch2

ALC

MUTE

STANDBY

BIAS

CIRCUIT

Ch1

Ch2

THERMAL

SHUT DOWN

PROTECTION

STANDBY

OUT2

BS2

NF2

IN2

(FILTER)

VCC

OUT1

BS1

NF1

IN1

PRE GND

IC301 LA4227 (Power Amp.)

IC401 TC4052BP (4 CH. Multiplexer)

Summary of Contents for MCD-ZX500F

Page 1: ...MCD ZX500F XE MCD ZX550F XE MCD ZX500F MCD ZX550F CONTENTS Laser Beam Safety Precaution 1 IC Block 1 8 Tuner Adjustment 2 Tape Adjustment 3 Exploded View Cabinet Chassis 4 Parts List 5 Schematic Diagram MAIN 10 Schematic Diagram Tuner 12 Wiring Diagram CD MAIN 14 Wiring Diagram DISPLAY TUNER and RECTIFIER 15 Wiring Connection Rear ...

Page 2: ......

Page 3: ...0 CV 41 RFSM 42 RFS 43 SLC 44 SLI 45 DGND 46 FSC 47 TBC 48 NC 49 DEF 50 CLK 51 CL 52 DAT 53 CE 54 DRF 55 FSS 56 Vcc2 57 REF1 58 VR 59 Lf2 60 Ph1 61 BH1 62 LDD 63 LDS 64 Vcc1 PIN FUNCTION VCC1 LDS LDD BH1 PH1 LF2 VR REF1 VCC2 FSS DRF CE DAT CL CLK DEF 64 63 62 61 60 59 57 56 58 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15...

Page 4: ... Connect VTVM to 600 KHz 600 KHz MW ANT 5 test loop speaker terminals 1400 KHz 1400 KHz C4 b FM Adjustment Band switch FM FM Dummy antenna 75 ohms unbalance Adjusting Connection position of VTVM Circuit Input Output tuning dial Oscilloscope Connect sweep Connect VTVM to 1 IF generator to IC101 generator to 19 PIN 10 7MHz Low T104 andT102 IC101 22 pin E IC101 H and C115 E 2 Tuning Connect FM SG to ...

Page 5: ...ENT 4 AC BIAS FREQUENCY ADJUSTMENTS 1 connect counter to T201 BS 2 R P swith in recording state 3 Adjusting T801 use a plastic screw AC bias frequency 80KHZ 5 MOTOR SPEED ADJUSTMENT 1 Insert the test tape MTT 111N 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 6 CHECK...

Page 6: ...05 Y11 Y12 Y13 Y13 Y17 Y18 Y19 Y20 Y20 Y20 Y21 Y21 Y22 Y20 Y15 Y16 Y16 Y14 Y14 Y07 Y08 Y09 Y09 Y10 Y07 Y02 Y02 52 2 3 51 51 4 6 6 7 8 9 10 11 12 13 14 40 45 41 57 15 17 17 18 19 20 21 22 23 25 71 72 28 32 34 35 36 37 38 31 29 73 30 26 33 39 27 24 53 54 55 56 74 16 6 6 46 ...

Page 7: ...OOR 26 645 062 0348 DIAL LENS 27 645 062 1703 KNOB TUNING ROTARY 28 645 062 0614 ASSY TOP PANEL 550 28 645 062 0607 ASSY TOP PANEL 500 29 645 062 1710 KNOB BASS PUSH 30 645 062 1758 KNOB FUNCTION SLIDE 31 645 062 1727 KNOB VOL ROTARY 32 645 062 1840 KNOB CD DOOR OPEN 33 645 042 0351 CD DOOR SPRING 34 645 033 3996 CD CHUCK M FOR DA11 35 645 033 3972 CD MAGNET RING 36 645 062 1826 CD DOOR BKT 37 645...

Page 8: ... POLYESTER 2200P K 50V C0216 403 059 3600 POLYESTER 2200P K 50V C0222 403 059 3600 POLYESTER 2200P K 50V C0223 403 059 5901 POLYESTER 0 022U K 50V C0224 403 057 0403 POLYESTER 0 01U K 50V C0309 403 058 5209 POLYESTER 0 15U K 50V C0310 403 058 5209 POLYESTER 0 15U K 50V C0324 403 045 1801 ELECT 1000U M 25V C0901 403 057 2803 POLYESTER 0 1U K 50V C0903 403 060 8205 POLYESTER 0 033U K 50V C0904 403 0...

Page 9: ... FUSE GLASS TUBE FS1101 N1101 645 027 0611 WAFER 4P CN1101 Q0401 645 033 3507 TR 2SD2061E 645 035 0511 FUSE HOLDER MW1010K 645 027 1298 EYELET AC1 AC2 AC SW BATT BATT 645 042 0320 HEAT SINK EXPLODED VIEW and PARTS LIST CASS DECK MECHANISM TM06 TM05 TM04 TM01 TM03 TM02 PARTS LIST CASS DECK MECHANISM REF NO PART NO DESCRIPTION 645 050 1814 CASS DECK MECHANISM TM01 645 018 0637 R P HEAD TM02 645 050 ...

Page 10: ... 1 GND ALC Vcc OUTPUT 2 INPUT 2 NF 2 2 3 4 5 6 7 8 9 ch1 ch2 ALC MUTE STANDBY SW BIAS CIRCUIT Ch1 Ch2 THERMAL SHUT DOWN PROTECTION 1 2 3 4 5 6 7 8 9 10 11 12 STANDBY OUT2 BS2 NF2 IN2 DC FILTER VCC OUT1 BS1 NF1 IN1 PRE GND IC301 LA4227 Power Amp IC401 TC4052BP 4 CH Multiplexer ...

Page 11: ...t terminal The pull up resister internal 29 DOUT Digital OUT output terminal EIAJ format 30 NC NC Being open 31 SEG8 The segment output 8 terminal The pull up resister internal 32 SEG7 The segment output 7 terminal The pull up resister internal No PIN NAME Function 33 SEG6 The segment output 6 terminal The pull up resister internal 34 SEG5 The segment output 5 terminal The pull up resister interna...

Page 12: ... 11 10 SCHEMATIC DIAGRAM MAIN This is a basic schematic diagram ...

Page 13: ... 13 12 SCHEMATIC DIAGRAM TUNER This is a basic schematic diagram ...

Page 14: ... 14 WIRING DIAGRAM CD MAIN CD MAIN ...

Page 15: ... 15 WIRING DIAGRAM DISPLAY RECTIFIER and TUNER DISPLAY RECTIFIER TUNER ...

Page 16: ...TTERY DC12V RECTIFIER P W B P T AC DC SWITCH AC IN RED ORANGE YELLOW BLACK BLOWN BLACK FS1101 2A 250V M CD MECHANISM 6P 16P CN903 2P CN901 15P CD DOOR SWITCH MOTOR SWITCH R P HEAD TAPE DECK MECHANISUM TUNER P W B FM ROD ANT L CH SPEAKER R CH SPEAKER BLACK BLACK YELLOW RED RED ORANGE WHITE BLACK WIRING CONNECTION This is a basic wiring connection ...

Page 17: ...SANYO Electric Co Ltd Osaka Japan Apr 03 BB Printed in Japan ...

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