Sansui 7070 Manuals

Manuals and User Guides for Sansui 7070. We have 1 Sansui 7070 manual available for free PDF download: Service Manual

Sansui 7070 Service Manual

Sansui 7070 Service Manual (32 pages)

AM/FM Stereo Receiver

Brand: Sansui | Category: Stereo Receiver | Size: 16.79 MB

Table of Contents

Table of Contents
2
Specifications
3
Block Diagram
4
Level Diagram
5
Threading of Dial Cord
6
Attachment of Dial Pointer
6
Alignments and Adjustments
7
Abbreviation
7
Driver Circuit Board Adjustment
7
Speaker Terminal
7
FM if Alignment
8
FM Dial Calibration and RF Alignment
8
FM Signal Meter, Mono Distortion and Muting Adjustment
9
MPX Alignment
10
AM IF, Dial Calibration, RF and Signal Meter Alignment
10
Troubleshooting on Power Supply Section
13
No Power Supplied to each Section
13
Troubleshooting on Audio Section
13
Quick Acting Fuse Open
13
AUX Inoperative
14
MIC Inoperative
14
PHONO Inoperative
14
Troubleshooting on Tuner Section
14
AM Section Troubleshooting
15
Parts Locations and Parts List
16
F-1479D Tuner Circuit Board Parts List
16
Conductor Side
17
F-1504 MIC. and Tone Control Circuit Board Conductor Side
18
F-1503 Equalizer Circuit Board Conductor Side
19
F-1505 Filter Circuit Board
20
F-1499A Driver Circuit Board
20
F-1500C Power Circuit Board Conductor Side
22
Other Parts (Front Side) Parts List
24
Exploded View
25
Other Parts (Top Side)
26
Other Parts (Bottom Side)
27
Schematic Diagram of Tuner Section
28
Schematic Diagram of Audio Section
29
Packing List
30
Accessory Parts List
30
Maintenance
30
Voltage Adjustment
30

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