Samsung Electronics
6-3
Troubleshooting
Yes
No
Yes
No
Yes
No
Connection and soldering of head
wire normal
Replace JIC1 (KA22291)
Voltage at
JIC1(KA22291) are normal
(Refer to Schematic
Diagram)
Check power supply circuitry
Noise occurs at
pin3,22 with volume
control at mid position
Noise occurs at pins1,24
Check function selector
section
6-1-4 Tape Not Playing
6-1-5 Audio Output Problem
No
Yes
Yes
Yes
No
Speaker connections are normal
all pins of AIC1(TA8207)
are normal (Refer to Schematic
Diagram)
Voltage at base of AQ601,
AQ651(C945) is less than
0.6V
Pattern & Speaker Jack normal
Check power supply section
Check Muting circuitry
Voltages to
Summary of Contents for MM-16
Page 24: ...Samsung Electronics 7 5 Exploded Views and Parts List 7 3 1 CD DECK Exploded View ...
Page 40: ...Block Diagrams KS9282 DSP NIC9282 9 8 Samsung Electronics ...
Page 43: ...10 PCB Diagrams 10 1 Main 10 1 Samsung Electronics ...
Page 44: ...Samsung Electronics 10 2 10 2 Front PCB Diagrams ...
Page 45: ...10 3 Samsung Electronics 10 3 CD 10 3 1 Top View 10 3 2 Bottom View PCB Diagrams ...