Stereo separation (1 kHz)
40 dB
Antenna terminal
75 Ω (unbalanced)
nAM TUNER SECTION
Frequency range
522 kHz to 1611 kHz (9 kHz steps)
530 kHz to 1620 kHz (10 kHz steps)
Sensitivity
500 µV/m
Selectivity (at 999 kHz)
30 dB
nGENERAL
Power supply
AC 230 V to 240 V, 50 Hz
Power consumption
110 W
Dimensions (W × H × D)
1 Safety Precautions 3
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
4
3 About Lead Free Solder (PbF)
5
4 Accessories
6
5 Operation Procedures
7
6 Self Diagnosis and Special Mode Setting
12
7 Assembling and Disassembling
15
8 Service Positions
25
9 Voltage Measurement and Waveform Chart
29
430 mm x 105 mm x 385 mm
Mass
3.8 kg
Power consumption in standby mode:
1W
Notes:
1. Specifications are subject to change without notice.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
* Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks of
Dolby Laboratories.
** Manufactured under license from Digital Theater System.
“DTS” and “DTS Digital Surround” are trademarks of Digital Theater
System.
10 Wiring Connection Diagrams
37
11 Block Diagram
39
12 Notes of Schematic Diagram
41
13 Schematic Diagram
43
14 Printed Circuit Board Diagram
53
15 Illustrations of IC’s, Transistors & Diodes
61
16 Terminal Functions of Integrated Circuits
62
17 Exploded Views
63
18 Replacement Parts List
65
CONTENTS
Page Page
2
A-HR45E
A-HR45E
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