TECHNICS RS-AZ7 Manuals

Manuals and User Guides for TECHNICS RS-AZ7. We have 2 TECHNICS RS-AZ7 manuals available for free PDF download: Service Manual, Bedienungsanleitung

Technics RS-AZ7 Service Manual

Technics RS-AZ7 Service Manual (62 pages)

Brand: Technics | Category: Cassette Player | Size: 3.65 MB

Table of Contents

Specifications
1
Contents
2
Accessories
2
Connections
2
Maintenance
3
Maintenance of External Surfaces
3
Connecting the AC Power Supply Cord
3
Head Care
3
Caution for AC Mains Lead
4
Before Use
4
How to Replace the Fuse
4
Front Panel Controls
5
Playback
6
About the AZ Head
7
About the Play Direct Function
7
About the Linear Counter
7
About the Dolby Noise-Reduction System
7
To Fast-Forward or Rewind the Tape
8
To Find the Beginning of a Program (TPS Function)
8
Memory Stop Function
9
Listening through Headphones
9
Self-Diagnostic
10
Indication Procedure
10
Indication Position
10
Indication Text
11
Operation Checks and Main Component Replacement Procedures Contents
12
Checking Procedure for each P.C.B.
12
Checking for the Motor P.C.B., FL P.C.B., Operation P.C.B. and Main P.C.B.
12
Main Component Replacement Procedures
13
Replacement for the Cassette Lid Ass'y, Sub Cassette Holder and Cassette Holder Ass'y
13
Installation of the Cassette Holder Assy's after Replacement
17
Replacement for the Pinch Arm, Head Block (Rec./Playback) and Erase Head
18
Replacement for the Belt, Reel Motor and Capstan Motor
18
Installation of the Sub Chassis Ass'y after Replacement
19
Replacement for the Parts Mounted on Mechanism P.C.B. and Solenoid
21
Notice for Installing the Solenoid
21
Adjustment Procedure
22
Writing to EEPROM
22
EEPROM Map
23
Measurements and Adjustments
24
Measurement Condition
24
Test Tape
24
Adjustment Points
24
Head Azimuth Adjustment
25
Tape Speed Adjustment
25
Mr Head Bias Adjustment
25
Playback Gain Adjustment
26
HX Pro Adjustment
26
Playback Frequency Response
26
Erase Current Confirmation
27
Confirmation of the Overall Gain and Overall Frequency Response
27
Wiring Connection Diagram
28
Troubleshooting Guide
29
Block Diagram
32
Schematic Diagram
36
Main Circuit
37
Motor Circuit
41
Lamp Circuit
42
Mechanism Circuit
42
Headphones Jack Circuit
42
Operation Circuit
42
FL Circuit
43
Printed Circuit Boards
44
Power Switch P.C.B.
45
Headphones Jack P.C.B.
45
Lamp P.C.B.
45
Operation P.C.B.
45
Main P.C.B.
46
Terminal Guide of IC's, Transistors and Diodes
47
Terminal Guide
48
IC501 (M38122M3353F): Microcomputer
48
Replacement Parts List
51
Cabinet Parts Location
53
Mechanism Parts Location
55
Resistors and Capacitors
59
Packaging
61

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TECHNICS RS-AZ7 Bedienungsanleitung

(German) TECHNICS RS-AZ7 Bedienungsanleitung (39 pages)

Stereo-Cassettendeck

Brand: TECHNICS | Category: Cassette Player | Size: 10.6 MB

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