Sanyo MCD-ZX300 Service Manual

Contents

Service ManualFILE NO.REFERENCE No. SM5810282PRODUCT CODE No.164 083 03 300 (CA)164 083 01 300F(XE)164 083 04 350 (CA)164 083 02 350F(XE)CD Portable RadioCassette RecorderMCD-ZX300 (CA)MCD-ZX300F (XE)MCD-ZX350 (CA)MCD-ZX350F (XE)MCD-ZX300SERIESMCD-ZX350SERIESSPECIFICATIONS(CASSETTE SECTION)Recording System ........... 4-track, , 2-channel stereoErasing System ............... Magnet eraseTape speed ..................... 4.75 cm/sec.Fast forward andRewind time .............. Approx. 110 sec. (C-60 tape)Frequency range ............ 80 - 12,000 Hz (Normal tape)(CD PLAYER SECTION)Channels ......................... 2 channels stereoS/N ratio .......................... 70 dBWow & Flutter .................. Below measurable limitsSampling frequency ........ 44.1 kHzQuantization .................... 16 bits linear/chPickup light source .......... Semi-conductor laserPickup wave length ......... 790 nmLaser output .................... Continuous wave max. 0.6 mW(RADIO SECTION)Tuning range ................... FM : 87.5 - 108 MHz (XE)FM : 88.0 - 108 MHz (CA)AM : 526.5 - 1,606.5 kHz (XE)AM : 525.0 - 1,710.0 kHz (CA)(GENERAL SECTION)Power output ................... 2W/ch (DC max)Speaker ........................... 10 cm x 2Terminal impedance ....... PHONES : 32 ohmsPower source .................. AC : 230V, 50Hz (XE): 120V, 60Hz (CA)DC : 12 V ("D"X8 batteries)Dimensions ..................... 380 (W) x 170 (H) x 260 (D) mmWeight (approx.) .............. 2.7 kg (Not including batteries)Specifications subject to change without notice.CONTENTSSpecification ..................................................................... FrontLaser beam safety precaution .......................................... 1Tuner Adjustments ........................................................... 2Tape Deck Adjustments ................................................... 3Exploded View (Cabinet & Chassis) ................................ 4Parts List .......................................................................... 5Exploded View & Parts List(Tape Deck) ......................... 7Block Diagram .................................................................. 7IC Block Diagram & Description ....................................... 8Schematic Diagram (Main/CA) ........................................ 10Schematic Diagram (Main/XE) ......................................... 12Schematic Diagram (CD/CA) ........................................... 14Schematic Diagram (CD/XE) ........................................... 16Wiring Diagram (CD Main and Rec SW) ........................ 18Wiring Diagram (Tuner, Display and Rectifier) .............. 19Wiring Connection ........................................................... 20