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530
Nakamichi 530 Manuals
Manuals and User Guides for Nakamichi 530. We have
2
Nakamichi 530 manuals available for free PDF download: Service Manual
Nakamichi 530 Service Manual (60 pages)
Brand:
Nakamichi
| Category:
Receiver
| Size: 10.09 MB
Table of Contents
Contents
2
General
4
Principle of Operation
5
Fundamental Circuits
5
C-Mos IC
5
Features
5
Gate Logic
6
Gated Flip-Flop
6
Operational Amplifier IC
7
Oscillator
7
Voltage Follower Circuit
7
Amplifier Circuit
7
Peak Holding Circuit
8
Quadrature Detector
8
Quadrature Detector Circuit
8
Timing Chart
8
Power Mute Signal
9
Power on
9
Power off
9
Power Mute Timing Chart
9
Tuner Section
10
FM MPX Stereo Broadcasting Operation
10
MPX Stereo Signal
10
AM and FM
10
Operation of Tuner Section
11
Tuning System
12
Preset Tuning
12
Auto-Tuning
12
Frequency Sensor
12
Preset Tuning Circuit
13
Station Detecting Circuit
14
Station Detected
15
Auto Return
15
Auto Tuning Circuit
15
Tuning Indicator
16
No Station Is Detected
16
Mute out Signal
16
Tuning Indicator Control Circuit
16
Preset Tuning by Station Memory Switch A,B,C or D
17
FM Mute and Compulsion Mono
18
Amplifier Section
19
Phono Eq. Amplifier
19
Subsonic Filter
20
Subsonic Filter Circuit
20
Tone Control
21
Tone Control Circuit
21
Power Amplifier
22
Output Stage
22
Pre-Stage
22
Conventional Circuit
23
Limiter
24
Bias Circuit
24
Limiter Circuit
24
Protector Circuit
25
Removal Procedures
26
Top Cover
26
Bottom Cover
26
Front Panel Ass'y
26
Tuning Lamp P.C.B. Ass'y
27
Indicator P.C.B. Ass'y
27
Adjustments and Measurements
30
FM Tuner Section
30
Electrical Adjustments and Measurements
30
Adjustment Flow Chart
30
Connection Diagram
31
Diagram for Adjustment
31
S-Curve
32
Front End Sensitivity
32
Distortion
32
Auto-Return Scale Calibration
35
Preamplifier Section
35
Phono Input/Recording Output
35
Aux. Input/Preamp. Output
35
Phono Eq. Amp. DC Offset Adjustment
36
Power Amplifier Section
36
Idling Current Adjustment
36
Dial Threading and Scale Calibration
37
How to Set Dial Threading
37
Mounting Diagrams and Parts List
38
Mechanism Ass'y and Parts List
43
Synthesis
43
Synthesis Mechanism 530
45
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Nakamichi 530 Service Manual (59 pages)
Brand:
Nakamichi
| Category:
Receiver
| Size: 5.64 MB
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