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harman/kardon HS 250/230 Service Manual
harman/kardon Service Manual
HS 250/230
Integrated Home Theater unit
CONTENTS
TECHNICAL SPECIFICATIONS 2 ELECTRICAL PARTS LIST 11
TROUBLESHOOTING GUIDE 3 SEMICONDUCTOR PINOUTS 26
FRONT PANEL CONTROLS 5 PCB DRAWINGS 40
FRONT PANEL DISPLAY 6 BLOCK DIAGRAM 45
REAR PANEL CONNECTIONS 7 WIRING DIAGRAM 46
PACKAGE LIST AND PARTS 9 SCHEMATIC DIAGRAMS 47
EXPLODED VIEW AND PARTS 10
Released EU2008 harman/kardon, Inc. Rev 2, 07/2012
250 Crossways Park Dr.
Woodbury, New York, 11797
Page 1 of 60
harman/kardon HS 250/230 Service Manual
HS 250 Controller Specifications
ENGLISH
DVD player
Pickup: Semiconductor laser, wavelength 650nm
Signal system: NTSC / PAL
Video signal horizontal resolution: More than 480 lines (DVD)
Video signal-to-noise ratio: More than 60 dB (DVD)
Audio frequency response: DVD (PCM): 20 Hz ~ 22 kHz (+/- 1.0 dB)
(Stereo) CD (PCM): 20 Hz ~ 20 kHz (+/- 1.0 dB)
Audio signal-to-noise ratio: More than 80 dB (PCM)
Total harmonic distortion: Less than 0.01% (PCM)
Dynamic range: DVD (PCM): More than 85 dB (EIAJ, 2 kHz)
CD: More than 85 dB (EIAJ)
FM Tuner
System: PLL quartz-locked digital synthesizer system
Tuning range: 87.50 ~ 108.00 MHz
Antenna terminals: 75 Ohms, unbalanced
Intermediate frequency: 10.7 MHz
Video Outputs HDMI
Component Video Output: Y: 1 Vp-p/75 Ohms, sync negative polarity
Cr: 0.7 Vp-p/75 Ohms
Cb: 0.7 Vp-p/75 Ohms
CVBS Video: 1 Vp-p 75 Ohms
S-video: Y: 1 Vp-p 75 Ohms
C: PAL 0.3 Vp-p 75 Ohms / NTSC 0.286 Vp-p 75 Ohms
Audio line Outputs
Audio L/R: 2 Vrms, 1 kilohms
General
Power requirements: AC 230 V, 50 Hz
Max power consumption: 300 W
Idle power consumption: Less than 2 W
Dimensions (WxHxD): 350mm x 84mm x 250mm
Weight: 3.8 kg
* Designs and specifications are subject to change without notice.
Depth measurement includes knobs, buttons and terminal connections. Height measurement includes feet and chassis.
All features and specifications are subject to change without notice.
Harman Kardon, The Bridge and Logic 7 are registered trademarks of Harman International Industries, Incorporated.
Dolby, Pro Logic and the double-D symbol are trademarks of Dolby Laboratories, registered in the United States and/or other countries. All rights reserved.
DTS is a trademark of Digital Theater Systems, Inc.
Windows Media