Table of Contents
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Service Manual
CONTENTS
Laser beam safety precaution .......................................... 1
IC Block Diagram & Description ....................................... 1,9
Tuner Adjustments ........................................................... 2
Wiring Connection ........................................................... 3
Exploded View (Cabinet & Chassis) ................................ 4
Parts List .......................................................................... 6
Schematic Diagram .......................................................... 11
Wiring Diagram ............................................................... 16
Block Diagram .................................................................. rear
CD Portable Radio
Cassette Recorder
FILE NO.
MCD-ZX250F
MCD-ZX201F
MCD-ZX200F
200F,201F
250F
PRODUCT CODE No.
164 128 07 250F/PA
164 128 05 201F/AU
164 128 14 201F/XE
164 128 04 200F/AU
164 128 06 200F/PA
REFERENCE No.
(PA)
(AU)
(XE)
(AU)
(PA)
SM
5810624
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Summary of Contents for Sanyo MCD-ZX250F
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Page 1: Table Of Contents
FILE NO. CD Portable Radio MCD-ZX250F Service Manual (PA) Cassette Recorder MCD-ZX201F (AU) (XE) MCD-ZX200F (AU) (PA) 200F,201F 250F PRODUCT CODE No. CONTENTS 164 128 07 250F/PA 164 128 05 201F/AU 164 128 14 201F/XE 164 128 04 200F/AU 164 128 06 200F/PA Laser beam safety precaution .......... -
Page 2: Laser Beam Safety Precaution
LASER BEAM SAFETY PRECAUTION • Pickup that emits a laser beam is used on this CD section. CAUTION : USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. CLASS 1 LASER PRODUCT CAUTION-INVISIBLE LASER RADIATION WHEN OPEN AND LUOKAN 1 LASERLAITE KLASS 1 LASERAPPARAT... -
Page 3: Tuner Adjustments
TUNER ADJUSTMENTS Use a plastic screw driver for adjustments. Adjust the intermediate frequency of AM and FM to the frequency of ceramic filter. Set of unit Supply voltage : DC 12.0V Speaker impedance : 8 ohms Standard output : 50 mW Function switch : RADIO a. -
Page 4: Wiring Connection
WIRING CONNECTION This is a basic wiring connection. - 3 -... -
Page 5: Exploded View(Cabinet & Chassis)
EXPLODED VIEW(CABINET & CHASSIS) : Not available as service parts. - 4 - - 5 -... -
Page 6: Parts List
PARTS LIST PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION 645 070 4819 SCREW 3X25, C0201 645 034 9829 MYLAR CAP 0.0022 UF/ PRODUCT SAFETY NOTICE BACK CAB TO FRONT CAB C0208 645 034 9836 MYLAR CAP 0.0047 UF/ 645 027 1236 SCR 3X8,ROD ANTENNA C0209 645 034 9829 MYLAR CAP 0.0022 UF/... - Page 7 IC BLOCK DIAGRAM & DESCRIPTION PARTS LIST POWER SUPPLY P.W.BOARD ASSY IC903 LA6541 (CD Driver) IC101 LA1824 (Tuner) REF.NO. PART NO. DESCRIPTION 614 331 2499 ASSY,PWB,RECTIFIER(Only initial) Vref VIN4 VIN3 C1114 403 135 5702 ELECT 4700U M 25V 11k Ω 11k Ω...
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Page 8: Schematic Diagram
SCHEMATIC DIAGRAM (TUNER) IC BLOCK DIAGRAM & DESCRIPTION IC902 IC78601RE (ANALOG SIGNAL PROCESSOR) Pin Name Function PIN NAME Function *SEG6 The segment output (6) terminal. (The pull-up resister internal ) It is junction in unused time, 0 V defect detecting signal (DEF) input DEF1 terminal *SEG5... - Page 9 SCHEMATIC DIAGRAM (MAIN) This is a basic schematic diagram. - 12 - - 13 -...
- Page 10 SCHEMATIC DIAGRAM (CD) This is a basic schematic diagram. - 14 - - 15 -...
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Page 11: Wiring Diagram
WIRING DIAGRAM (MAIN , POWER SUPPLY & CONTROL) POWER SUPPLY MAIN CONTROL This is a basic wiring diagram. - 16 - - 17 -... -
Page 12: Block Diagram
WIRING DIAGRAM (CD ) BLOCK DIAGRAM This is a basic block diagram. SANYO Electric Co., Ltd. Osaka, Japan This is a basic wiring diagram. Jun./ '04 Printed in Japan - 18 - - 19 -...