Read Harman Kardon CDR 30 (serv.man10) Service Manual online
CONTENTS
SPECIFICATIONS . . . . . . . . . . ………………………………………... . . . . . . . . . . . . . 2
SERVICING PRECAUTIONS . ……………………………………….. . . . . . . . . . . . . . . 3
ESD PRECAUTIONS . . . . . . …………………………………………. . . . . . . . . . . . . . . 5
TROUBLESHOOTING GUIDE …………………….. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
WIRING DIAGRAMS . . …………………………………………... . . . . . . .. . . . . . . . . . . 23
BLOCK DIAGRAMS . . . . . . . ………………………………………… . . . .. . . . . . . . . . . 25
SCHEMATIC DIAGRAMS . . . . . . . ………………………………………… . . . . . . . . . . 28
PCB BOARD . . . . . . . . . . . . . . …………………………………………… . . . . . . . . . . . 45
EXPLODED VIEW . . . . . . . . …………………………………………… . . . . . . . . . . . . . 54
MECHANICAL PARTS LIST . …………………………………………… . . .. . . . . . . . . . 57
ELECTRICAL PARTS LIST . …………………………………………… . . . . … . . . . . . . 59
SERVICING PRECAUTIONS . ……………………………………….. . . . . . . . . . . . . . . 3
ESD PRECAUTIONS . . . . . . …………………………………………. . . . . . . . . . . . . . . 5
TROUBLESHOOTING GUIDE …………………….. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
WIRING DIAGRAMS . . …………………………………………... . . . . . . .. . . . . . . . . . . 23
BLOCK DIAGRAMS . . . . . . . ………………………………………… . . . .. . . . . . . . . . . 25
SCHEMATIC DIAGRAMS . . . . . . . ………………………………………… . . . . . . . . . . 28
PCB BOARD . . . . . . . . . . . . . . …………………………………………… . . . . . . . . . . . 45
EXPLODED VIEW . . . . . . . . …………………………………………… . . . . . . . . . . . . . 54
MECHANICAL PARTS LIST . …………………………………………… . . .. . . . . . . . . . 57
ELECTRICAL PARTS LIST . …………………………………………… . . . . … . . . . . . . 59
SPECIFICATIONS
Playback Sampling Frequency
44.1 kHz
D/A Conversion
96kHz, Multi-Bit Delta-Sigma Conversion
Oversampling
128 Times
Playback Specifications
Frequency Response
2Hz – 20,050Hz
Playback S/N
100dB
Playback Dynamic Range
95dB
Playback THD
0.005% / –88dB
Analog Audio Output
1V RMS, ± 2dB (1KHz 0dB)
Digital-Coaxial Output
0.5 Vpp/75
Ω
Headphone Output
0.5V RMS/32
Ω
Load (1KHz 0dB)
Record Specifications
Digital Dubbing Mode(X1/X2/X4)
Equal to source
Digital Input Sample Rate
32kHz ~ 96kHz
Signal/Noise Ratio - Analog
84dB
Signal/Noise Ratio - External(Sourse)
source-10dB
Dynamic Range
87dB
THD
0.005%/-85dB
Analog Input Sensitivity
300 mV RMS 47k
Ω
= 0dB
Digital Inputs (Direct Recording)
44.1kHz, ± 100 ppm/min.
General
Power Requirement
100~240V AC, 50/60Hz
Power Consumption
28 Watts
Dimensions
Width
17.3" (440mm)
Height
4.4" (112mm)
Depth
13.9" (354mm)
Weight
14.3 lbs (6.5 kg)
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