CDR 2 (serv.man18) - Harman Kardon Audio Service Manual (repair manual). Page 2

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Playback Sampling Frequency 

44.1 kHz

D/A Conversion 

96kHz, Multi-Bit Delta-Sigma Conversion

Oversampling 128 

Times

Frequency Response 

2Hz – 20,050Hz

Playback S/N 

105dB

Playback Dynamic Range 

105dB

Playback THD 

0.005% / –88dB

Analog Audio Output 

2V RMS, ± 2dB

Digital-Coaxial Output 

0.5 Vpp/75

Ω

Headphone Output 

1V RMS/32

Ω

Load

Digital Input Sample Rates 

32kHz – 96kHz

Recording S/N: Analog 

91dB

Recording S/N: Digital Dub Mode 

Equal to Source

Recording S/N: Digital External Source 

Source –10dB

Recording Dynamic Range 

91dB

Recording THD 

0.005% / –85dB

Analog Input Sensitivity 

330 mV RMS 47k

Ω

= 0dB

Digital Inputs (Direct Recording) 

44.1kHz, ±100 ppm/min.

Power Requirement 

120VAC/60Hz

Power Consumption 

48 Watts

Dimensions
Width 17.3"/440mm
Height 4.4"/112mm
Depth 14.2"/363mm
Weight 

13.2 lb/6 kg

SPECIFICATIONS ................................................... 2
COMPONENTS AND THEIR FUNCTIONS ............. 3
INTERNAL VIEW ..................................................... 6
DISASSEMBLY PROCEDURES  ............................. 7
BLOCK DIAGRAM .................................................. 13
TROUBLESHOOTING GUIDE ................................ 28
TROUBLESHOOTING GUIDE
FOR CD-RW BOARD  ............................................. 33

I/F Board<for Dragon, and Down Load>  ................ 57
EXPLODED VIEW/PARTS LIST  ............................ 60
CD-RECORD MACHANISM ................................... 62
SCHEMATIC DIAGRAMS  ...................................... 63
PCB LAYOUT  ......................................................... 69
WIRING DIAGRAM ................................................. 78
GENERAL UNIT PARTS LIST  ............................... 79
PACKAGE  .............................................................. 92