Technics SA-EH770 Manuals

Manuals and User Guides for Technics SA-EH770. We have 4 Technics SA-EH770 manuals available for free PDF download: Service Manual, Operating Instructions Manual, Operating Instrucktions

Technics SA-EH770 Operating Instructions Manual (41 pages)

Component System

Brand: Technics | Category: Stereo System | Size: 3.74 MB

Supplied Accessories
2
Table of Contents
3
Safety Precautions
3
Caution for AC Mains Lead
4
How to Replace the Fuse
4
Simple Set-Up and Play
5
Components
5
Speakers
5
Voltage Setting
5
Speaker Leads
6
Antennas
7
Flat Cables and AC Mains Lead
7
Listening to a CD
8
Front Panel Controls
10
Tuner/Amplifier
10
CD Changer/CD Player
10
Casette Deck
11
Sound Processor
11
Remote Control/Batteries
12
Turning DEMO off
13
Setting the Time
13
Cds
14
Skipping and Searching through Tracks
14
Program Play
15
Direct Access Play
16
Random Play
16
Repeat Play
16
The Radio: Manual Tuning
17
If Noise Is Excessive in FM
17
RDS Broadcasting
17
AM Allocation Settings
17
The Radio: Preset Tuning
18
Automatic/Manual Presetting
18
Selecting Channels
18
Cassette Tapes
19
To Change the Deck to be Used
19
Finding a Place on a Tape
19
Dolby Noise Reduction
19
Boosting the Super Woofer
20
Using the Super Sound Equalizer
20
Changing Sound Field and Quality
20
Using the Acoustic Image Equalizer (AI EQ)
21
Using the Manual Equalizer (M.EQ)
21
Surround Sound
22
Additional Effects
23
Center Focus
23
Virtual Rear Surround
23
Multi Rear Surround/Seat Position
23
6CH Discrete Input
24
Dolby Pro Logic
24
Super Surround
24
Speaker Level Adjustments
25
Surround Effects
26
Center Focus/Virtual Rear Surround
26
Multi Rear Surround
26
Seat Position
27
Before Recording (Deck 2 Only)
28
To Diaplay the Tape Counter While Recording
28
Erasing Recordings/Erasure Prevention
28
Preparatory Steps
28
Recording Cds
29
Normal Recording
29
One Touch CD Editing
29
Recording the Radio
30
Tape-To-Tape Recording
30
The Play Timer
31
The Record Timer
32
The Play and Record Timers
33
The Sleep Timer
33
Using the Timers Together
33
Changing the Sound Range Display
34
Muting the Volume
34
Using Headphones
34
Karaoke
35
Using the Echo Effect
35
External Unit Connections
36
Connections to SC-EH770/SC-EH570
36
Antenna Connections
37
Listening to an External Source
37
Recording an External Source
37
Recorging Onto an External Source
37
Troubleshooting
38
Maintenance
39
Specifications
40

Technics SA-EH770 Service Manual (72 pages)

Tunder/Amplifier

Brand: Technics | Category: Amplifier | Size: 2.07 MB

Before Repairs
2
Protection Circuitry
3
Location of Controls
6
Operation Checks and Component Replacement Procedures
6
Checking for the AC in P.C.B
7
Checking for the Operation P.C.B
8
Checking for the Main P.C.B
11
Replacement for the Regulator Transistor
18
Replacement for the Power IC
20
To Supply Power Source
21
Self-Diagnostic Function
23
To Display the Malfunction Code
23
Display Contents
25
Schematic Diagram Notes
27
Replacement Parts List
34
Cabinet Parts Location
46
MIC Jack P.C.b
55
Power Supply Pcb
55
Schematic Diagram
60
Power Supply Circuit
64
Power Transformer
66
Operation
72

Technics SA-EH770 Service Manual (38 pages)

Amplifier

Brand: Technics | Category: Amplifier | Size: 3.23 MB

Specifications
1
Contents
2
Before Repairs
2
Protection Circuitry
2
Accessories
3
Caution for AC Mains Lead(for United Kingdom)
4
Before Use
4
How to Replace the Fuse
4
Location of Controls
5
Tuner/Amplifier
5
Remote Control
5
Checking for the AC in P.C.b./Operation P.C.B.
6
Checking for the Main P.C.B.
7
Replacement for the Power IC/Regulator Transistor
8
To Supply Power Source
9
Self-Diagnostic Function
10
To Display the Malfunction Code
10
To Return to the Normal Display
10
Display Contents
10
Schematic Diagram Notes
11
Schematic Diagram: Operation Circuit
12
Schematic Diagaram: Main Circuit
15
Schematic Diagram: AC in Circuit
18
Schematic Diagram: Z120 Tuner Unit
19
Printed Circuit Board Diagram
21
Type Illustration of Ics, Transistors and Diodes
24
Wiring Connection Diagram
25
Block Diagram
26
Terminal Function of Ics
31
Replacement Parts List
32
Cabinet Parts Location
36
Packaging
37

Technics SA-EH770 Operating Instrucktions (40 pages)

Brand: Technics | Category: Speaker System | Size: 3.71 MB

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