6-2
Samsung Electronics
Troubleshooting
6-1-2 No Output
Yes
AQ1L/1R Base B+ ?
Yes
Is Mute selected ?
Headphone Jack short ?
Remove it with Remocon
Replace Headphone jack
soldering condition
Main PCB AIC1(LM1876TF)
pin no. 4,2,15
B+,B- circuits
Check the B+ power
source part in RD2(PBL403),
RC3 and RC14.
Yes
Confirm for TR short
replace it.
Yes
No
No
No
Summary of Contents for MM-26
Page 24: ...Samsung Electronics 7 5 Exploded Views and Parts List 7 3 1 CD DECK Exploded View ...
Page 47: ...10 PCB Diagrams 10 1 Main 10 1 Samsung Electronics ...
Page 48: ...Samsung Electronics 10 2 10 2 Front 10 3 Power PCB Diagrams ...
Page 49: ...10 3 Samsung Electronics 10 4 CD 10 4 1 Top View 10 4 2 Bottom View PCB Diagrams ...
Page 52: ...12 2 Front Samsung Electronics 12 2 Schematic Diagrams ...
Page 53: ...12 3 CD 12 3 Samsung Electronics Schematic Diagrams 1 1 2 2 3 3 ...