DOWNLOAD Harman Kardon HK 970 (serv.man12) Service Manual ↓ Size: 57.26 KB | Pages: 1 in PDF or view online for FREE

Model
HK 970 (serv.man12)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
57.26 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
Audio
File
hk-970-sm12.pdf
Date
PREV: Harman Kardon HK 970 (serv.man11) User Manual / Operation Manual

Harman Kardon HK 970 (serv.man12) Service Manual / Technical Bulletin ▷ View online

 
 
harman/kardon
    
         Service Bulletin 
 
HK970/230 
 
 
       Okt 05 
 
                               
                                                
 
 
Service bulletin # HK2005-001 
 
 
 
 
 
                                 
 
 
 
  
To: 
 
All harman/kardon Service Centers 
 
   Models: 
HK970/230 
 
Subject: 
Speaker 1 is switched off after St-by.   
 
 
 
 
The front processor may in some cases loss speaker1 memory to avoid this do following.  
 
Action:                Exchange MCU front processor 
 
 
Parts needed:   4148-701093-400, I.C HT48R70A-1 48 PIN SSOP HOLTEK SOFTWARE-D 
 
Location No:  
U301 MCU FRONT BOARD
 
 
 
 
 
Model# 
Serial number of change 
Status 
Action 
HK970/230 
YC0016-01001
 
U301 may fail 
See above bulletin 
HK970/230 
YC0016-04955
 
modified in production 
None required 
HK970BK/230 
YC0017-01001  
 
modified in production 
None required 
 
 
 
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Harman Kardon HK 970 (serv.man12) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Harman Kardon HK 970 (serv.man12) Service Manual ↓ Size: 57.26 KB | Pages: 1 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Harman Kardon HK 970 (serv.man12) in PDF for free, which will help you to disassemble, recover, fix and repair Harman Kardon HK 970 (serv.man12) Audio. Information contained in Harman Kardon HK 970 (serv.man12) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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