![Harman Kardon CDR 26 Preliminary Service Manual Download Page 29](http://html1.mh-extra.com/html/harman-kardon/cdr-26/cdr-26_preliminary-service-manual_599346029.webp)
29
NO
Check power Board.
No Audio
(Current Deck is CDP)
YES
YES
Power (5V, 3.3V, 8V) is
right?
NO
Check IC7V2 control sig-
nals.
DAC LRCK/BCK/DATA/
MCLK are right?
(IC7V2 pin 1, 2, 3, 4)
YES
NO
YES
YES
Check connector PN501,
CN701.
IC510 output signals are
right?(IC510 pin 42, 49,
51, 55)
Main clock is ok?
(IC510 pin50)
YES
Change IC510.
IC408 pin6 signal is ok?
YES
Check MCLK path
Check IC408.
NO
Check there path
Input signals are right?
(IC510 pin 63, 64, 65)
YES
YES
YES
YES
CDP DSP(IC402) pin47,
48, 49 ard right?
Check IC402 control line
Summary of Contents for CDR 26
Page 28: ...28 IC403 IC403 2 8 IC402 ...
Page 47: ......
Page 51: ...6 436 079 441 076 441 071 080 2 072 436 072A 072A A08 ...
Page 71: ...71 UIT BOARD DIAGRAMS TOP SIDE LOCATION GUIDE ...
Page 72: ...72 IN P C BOARD BOTTOM SIDE LOCATION GUIDE ...
Page 73: ...TOP SIDE ARD LOCATION GUIDE 4 I O P C BOARD BOTTOM SIDE 73 ...
Page 74: ...74 GRAM UIT DIAGRAM ...
Page 75: ...75 RAM ...
Page 76: ...76 ...
Page 77: ...77 GRAM ...
Page 78: ...78 M ...
Page 79: ...79 ...
Page 80: ...80 ...