Technics SA-G76 Manuals

Manuals and User Guides for Technics SA-G76. We have 1 Technics SA-G76 manual available for free PDF download: Service Manual

Technics SA-G76 Service Manual

Technics SA-G76 Service Manual (48 pages)

AV Control Stereo Receiver

Brand: Technics | Category: Stereo Receiver | Size: 8.67 MB

Table of Contents

Specifications
1
Contents
2
Safety Precautions
2
Insulation Resistance Test
2
Proteciton Circuitry
2
Line-Up of Components
3
Front Panel Controls
3
Operation Checks and Main Component Replacement Procedures
4
Checking Procedure for Major P.C.B.
4
Replacement of Power IC and Regulator Transistor
6
Offset Screwdriver
7
Fan Motor Troubleshooting
8
Troubleshooting
9
Required Items
9
Test Procedure for Amplifier Circuit
9
Test Points Positions of Amplifier Cirucit
9
Normal Waveforms of Amplifier Circuit and Likely Fault Blocks
10
Checking Procedure for Surround Circuit
10
Test Points Positions of Surround Circuit
11
Overload Detection Function
12
Circuit Blocks
12
Terminal Function of Ics
12
Printed Circuit Board
13
Volume P.C.B.
14
Panel P.C.b.
14
Headphone Jack P.C.B.
14
Operation P.C.B.
15
Main P.C.B.
16
Tuner P.C.B.
18
Tuner Pack P.C.B.
18
In/Out Terminal P.C.B.
18
Power Supply P.C.B.
19
Block Diagram
20
Wiring Connection Diagram
24
Schematic Diagram
25
Tuner Pack Circuit
26
Tuner Circuit
26
Pro Logic Circuit
28
Main Circuit
30
Panel Circuit
36
Terminal Guide of Ics, Transistors and Diodes
39
Cabinet Parts Location
40
Replacement Parts List
41
Packaging
43
Resistors & Capacitors
44

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