Equipment information

Sansui AU-7700 Amplifier
Manufacturer
Sansui
Model AU-7700
Date
Category: Audio, Video, TV, Multimedia
Group Amplifier
Description Stereo Amplifier
Information
                                    

These manuals are available for the above equipment:

Sansui -- AU-7700 -- Service Manual
File name Sansui-4880-Manual-Page-1-Picture
Manual Type Service Manual
Pages 19
Size 5.78 Mbytes (6062579 Bytes)
Language english
Revision
Manual-ID/Number
Date
Quality Scanned document, reading partly badly, partly not readable.
Upload date
MD5 c7957599ea3e447a4b69c9542fced1a4
Downloads 527 since 20 November 2013
Information
TABLE OF CONTENTS__

Section	Title	Page

1.	specifications”............................................... 2

2.	BLOCK DIAGRAM AND VALUE OF EACH LEVEL................ 3

3.	ADJUSTMENT ............... ................... ........... 4

3-1.	Driver Circuit Board Adjustment .............................. 4

4.	TROUBLESHOOTING CHART..................................... 5

4-1.	Troubleshooting on Power Supply Section...................... 5

4-2.	Troubleshooting on Audio Section.......................... 5, 6

5.	PARTS LOCATIONS AND PARTS LISTS ........................ 7

5-1.	F-2092 Equalizer & Power Supply Circuit Board.............. 7, 8

5-2. F-2095 Tone Control Circuit Board ............................ 9

5-3. F-2096 Accessory Switch Circuit Board........................ 10

5-4. F-2097 Driver & Power Supply Circuit Board ............. 11, 12

5-5. F-2093 Volume Circuit Board ................................ 13

5-6. F-2094 Accessory Switch Circuit Board........................ 13

5-7. Other Parts (Front Side).................................. 13, 14

5-8. Other Parts (Top Side) ...................................... 15

5-9. Other Parts (Bottom Side).................................... 16

6.	REPLACEMENT OF POWER TRANSISTORS ... ................ 17

7.	PACKING LIST ......... ...................................... 17

8.	ACCESSORY PARTS LIST...................................... 17

9.	SCHEMATIC DIAGRAM ........................................ 18
Sansui-4880-Manual-Page-1-Picture
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