Rautz MC-5100DU Service manual - page 7
Manual is about: Micro Component System
with MP3 Playback
of
27
Trouble Shooting Guide
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AC cord in
Yes
No
Yes
No
Power ON/OFF ON
1.Check SW801
2.Check J901(AC ADAPTER)
3.Check IC504
4.Check CW901
Tuner/CD/AUX
Speaker sound
1.Check IC801 of 12pin VCC:10.5V.
2.Check IC801 of 1pin VCC: 10.5V.
3.Check IC801 of 6pin and 7pin:input signal
4.Check J802
Yes
No
Phones sound
1.Check J801
2.Check CW801
3.Check CN801
Change to tuner/CD/
AUX function
OK
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POWER and AMP Section