TECHNICS RS-BX747 Manuals

Manuals and User Guides for TECHNICS RS-BX747. We have 3 TECHNICS RS-BX747 manuals available for free PDF download: Service Manual, Operating Instructions Manual

Technics RS-BX747 Service Manual (33 pages)

Stereo Cassette Deck

Brand: Technics | Category: Cassette Player | Size: 2.54 MB

Specifications
1
Contents
2
Accessories
2
Connections
2
Connect the AC Power Supply Cord after You Have Connected All Other Cables and Cords
2
Caution for AC Mains Lead
3
Before Use
3
How to Replace the Fuse
3
Front Panel Controls and Functions
4
Control Section
4
Display Section
6
Playback (Basic Play)
7
Disassembly Instructions
8
Removal of the Cabinet
8
Removal of the Front Panel Ass'y
8
Removal of the Operation P.C.B.
9
Removal of the Headphones Jack P.C.B.
9
Removal of the FL P.C.B.
9
Removal of the Mechanism Unit
9
Removal of the Power Transformer
10
Removal of the Power Supply P.C.B.
10
Removal of the Main P.C.B.
10
Removal of the Motor P.C.B.
10
Removal of the Cassette Holder Ass'y
11
Removal of the Open/Close Detector P.C.B.
11
Removal of the Detection Lever
11
Removal of the Stabilizer
12
Removal of the Drive Lever and Friction Arm
12
Removal of the Drive Gear
12
Removal of the Pulley Gear
12
Removal of the Intermediate Gear
13
Removal of the Switch Lever and ATS Arm
13
Removal of the Mechanism Base Ass'y, Mecha Shield Plate, Loading Base Ass'y and Mechanism Unit
13
Removal of the Bottom Board
14
How to Check the Main P.C.B.
14
Installation of the Driver Gear
15
Installation of the Drive Lever
15
Wire Arrangement
15
Adjustment Procedure
16
Writing to EEPROM
16
Measurements and Adjustments
17
Adjustment Points
17
Head Azimuth Adjustment
17
Playback Gain Adjustment
17
Troubleshooting Guide
18
Terminal Functions of IC
19
IC502 (M38172M2500F): Microcomputer
19
Block Diagram
21
Schematic Diagram
22
Terminal Guide of IC's, Transistors and Diodes
22
Troubleshooting of Direct Drive Motor
24
Printed Circuit Boards
24
Wiring Connection Diagram
25
Internal Connection of FL
26
Cabinet Parts Location
26
Replacement Parts List
27
Packaging
28
Mechanism Parts Location
29
Resistors and Capacitors
31

TECHNICS RS-BX747 Operating Instructions Manual (21 pages)

Stereo Cassette Deck

Brand: TECHNICS | Category: Cassette Player | Size: 0.79 MB

Contents
2
Suggestions for Safety
2
Caution for AC Mains Lead (for United Kingdom)
3
Before Use
3
How to Replace the Fuse
3
Supplied Accessories
4
Connections
4
Front Panel Controls and Functions
5
Control Section
5
Display Section
7
Playback (Basic Play)
8
To Temporarily Stop Playback
8
To Stop Playback
8
Listening through Headphones
8
To Fast Forward or Rewind the Tape on the Stop Mode
9
High Speed Search/Rewind/Fast Forward
9
To Change from High Speed Winding to Normal Speed Winding
9
To Find the Beginning of a Tune During Playback (TPS: Tape Program Sensor)
9
How to Use the Tape/Linear Counter
10
About the Dolby Noise Reduction Recording/Playback System
10
Dolby B-Type & C-Type Noise Reduction
10
About the Dolby HX-Pro Headroom Extension System
10
Convenient Features for Playback
11
Memory Repeat Play (A-B Repeat)
11
To Cancel Memory Repeat
11
To Rewind the Tape to the Beginning Position of Playback (Memory Stop)
11
Recording
12
Before Beginning, be Sure to Set Bias Adjust to the Center Position (for RS-BX747 Only)
12
To Temporarily Stop Recording
12
To Stop Recording
12
How to Use the Advanced ATC Function
13
About Level Setting
13
To Cancel the ATC Function While the Settings Are in Progress
13
To Cancel the ATC Settings after the Settings Are Completed
13
Convenient Features for Recording
14
To Monitor the Sound During Recording
14
Adjusting the Sound Characteristics in the High Frequency Range (RS-BX747 Only)
14
How to Adjust the Bias
14
Automatic Record Muting Function
15
To Make a Silent Interval of more than 4 Seconds
15
To Rewind the Tape to the Beginning Point of the Recording (Memory Stop)
15
To Cancel the Memory Stop Function
15
MPX Filter
16
After Recording
16
TO Prevent Erasure of Recorded Sound
16
To Erase Recorded Sound
16
Timer Recording/Playback
17
Concerning Cassette Tapes
18
Selection of Cassette Tapes
18
Tape Slack
18
Maintenance
18
Troubleshooting Guide
19
Technical Specifications
20

Technics RS-BX747 Service Manual (32 pages)

Stereo Cassette Deck

Brand: Technics | Category: Cassette Player | Size: 2.56 MB

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