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9090DB
Sansui 9090DB Stereo Receiver Manuals
Manuals and User Guides for Sansui 9090DB Stereo Receiver. We have
2
Sansui 9090DB Stereo Receiver manuals available for free PDF download: Service Manual
Sansui 9090DB Service Manual (28 pages)
Brand:
Sansui
| Category:
Stereo Receiver
| Size: 9.45 MB
Table of Contents
Table of Contents
2
Specifications
3
Block Diagram
4
Audio Section
4
Tuner Section
4
Dolby Mode Section
5
Dolby FM
5
Play
5
Rec
6
Dolby NR Selector
6
Operation of Dolby Fm System
7
Principles
7
Complementary Items
7
Dolby Circuit Adjustment
7
Calibration Tone Volume & Dolby Meter Volume Adjustment
8
Dolby FM Volume Adjustment
8
Adjustment of Audio Section
8
Driver Circuit Board Adjustment
9
Adjustment of Tunner Section
9
FM Adjustment & Alignment
9
FM if Adjustment & Tracking
10
Abbreviations
10
MPX Adjustment
11
AM if Adjustment & Tracking
11
Parts Location and Parts List
13
AM, FM Tuner Circuit Board
13
Illumination Circuit Board
13
Front End Pack
14
Equalizer Circuit Board
14
Driver Circuit Board
15
Tone Control Circuit Board
15
MIC AMP. Circuit Board
16
Power Supply Circuit Board of RF Section
16
Power Relay Circuit Board
16
Power Supply Circuit Board
17
Push Switch Circuit Board
18
Dolby NR Circuit Borad
18
Filter Circuit Board
19
Dolby Volume Circuit Board
19
DIN Terminal Circuit Board
19
Figures
19
Other Parts
20
Top Side
20
Bottom Side
20
Exploded View
22
Schematic Diagram
23
Threading of Dial Cord
26
Attachment of Dial Pointer
26
Packing List
27
Accessory Parts List
27
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Sansui 9090DB Service Manual (30 pages)
AM/FM STEREO RECEIVER
Brand:
Sansui
| Category:
Stereo Receiver
| Size: 2.79 MB
Table of Contents
Table of Contents
2
Specifications
3
Block Diagram
4
Audio Section
4
Tuner Section
4
Dolby Mode Section
5
Operation of Dolby Fm System
7
Adjustments
7
Dolby Circuit Adjustment
7
Adjustment of Audio Section
8
Adjustment of Tuner Section
9
F-2549 AM, FM Tuner Circuit Board 6271
13
F-1519 Front-End Раск
14
F-2657 Power Relay Circuit Board
16
F-2656 Power Supply Circuit Board
17
F-2684 Connector Circuit Board (C)
17
F-2682 Connector Circuit Board (A)
17
F-2683 Connector Circnit Board (B)
17
F-2692 Connector Circuit Board
17
F-2695 LED Ass'y Circuit Board
17
F-2654 Push Switch Circuit Board
18
F-2655 Dolby NR Circuit Board
18
F-2693 Push Switch Circuit Board
19
Other Parts
20
Bottom Side
20
Exploded View
22
Threading of Dial Cord
29
Attachment of Dial Pointer
29
Accessory Partslist
30
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