Sansui 250 Service Manual
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Extracted text from Sansui 250 Service Manual (Ocr-read)
Page 1
SANSUI ELECTRIC COMPANY LIMITED
Head Office; 14-1, 2-chome, lzumi, Suginami-ku, Tokyo, Japan. TEL. 328-0111
Prinved in Japan (47050M2)
SERVICE MANUAL
AM/FM MULTIPLEX STEREO TUNER AMPLIFIER
-
SANSUI MODEL 250
I
Sans-um
SANSUI ELECTRIC COMPANY LIMITED
Page 2
CONTENTS
TROUBLESHOOTING AUDIO SYSTEM ........ 3, 4
AMPBLIFIER TROUBLESHOOTING CHART. 5, 6, 7, 8, 9, 10, 11, 12
REMOVING THE FRONT PANEL,
BONNET & BOTTOM PLATE ................ 13
DIAL MECHANISM ........................................ 13
PARTS LAYOUT .......................................... 14
SCHEMATIC DIAGRAM ................................ 15, 16
BLOCK DIAGRAM ........................................ 17
CHASSIS DIAGRAM ...................................... 18
PRINTED-CIRCUIT SHEETS .......................... 19
SELECTOR CHART ...................................... 20
ALIGNMENT ................................................ 21, 22, 23, 24
PARTS LIST .................................................. 25, 26, 27, 28
COLOR CODE ................................................ 29