Sansui 3000 Service Manual

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Sans-11.11»:

SANSUI ELECTRIC COMPANY LIMITED

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Head Offlco; 14-1, 2-chome, lzumi, Suginumi-ku, Tokyo, Japan. TEL. 328-0111

Primed in Japan (57840M4)

SERVICE MANUAL

SOLID-STATE AM/FM MULTIPLEX STEREO TUNER AMPLIFIER
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SAN SUI MODEL 3000

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SANSUI ELECTRIC COMPANY LIMITED

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SAN SUI

SOLID-STATE
AM/ FM MULTIPLEX
STEREO TUNER

AMPLIFIER
MODEL

TROUBLESHOOTING AUDIO SYSTEM ....... 3,4
AMPLIFIER TROUBLESHOOTING CHART

OVER ALL PROGRAM SOURCES .................... 5, 6, 7

FM OR FM- MPX RECEPTION .......................... 8, 9, 10

AM RECEPTION .......................................... 11,12

USING WITH RECORD PLAYER OR TAPE DECK 12,13

OTHER PROGRAM SOURCES .......................... 14 How To USE THIS SERVICE MANUAL

RECORDING ON TAPE .................................. 14 Step 1 What type or nature of the trouble you are
ALIGNMENT .................................................. 15, 16, 17, 18, 19 confronted with? Look it up in the trouble-
REMOVING THE FRONT PANEL, shooting charts in this service manual.

BONNET AND BOTTOM PLATE .............. 20 Step 2 Isolate the trouble to a particular unit or part
DIAL MECHANISM ........................................ 20 by refering to the charts.
SCHEMATIC DIAGRAM ................................ 21, 22 Step 3 Pinpoint the position of the parts by means of
BLOCK DIAGRAM .......................................... 23 3 the circuit diagram and the co-ordinates listed
PARTS LAYOUT ............................................ 24 l in the parts list.
PRINTED CIRCUIT SHEETS .......................... 25, 26, 27, 28, 29, 30 _' Step 4 In the same way, by refering to the chassis
SELECTOR CHART ........................................ 31 diagram and the coordinates listed in the parts
PARTS LIST .................................................. 32, 33, 34, 35, 36, 37, 38, 39 list, you can easily find out in what parts of

COLOR CODE ................................................ 40 i_ chassis the parts is located.