7-2 No Sound
Troubleshooting
7-2
Samsung Electronics
NO SOUND
Check the
signal of CN601
Check the
input signal
of IC602 pins 7,11
Check the
input signal
of IC601
Check
SPEAKER and WIRE
Check FA803S
Replace IC602
Check
IC602 B+
Check
TUNER B+ and SIF
Check
IC601 B+
Check the signals
of pins 47,44,are input
Check the signals
of pins 25,24 are input
Repace IC601
(BV) LINE
R815, IC805, FA802S
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Summary of Contents for TXN2668WHFXXAA
Page 11: ...6 8 Samsung Electronics MEMO ...
Page 13: ...MEMO 8 2 Samsung Electronics ...
Page 14: ...8 3 PCB Layout Samsung Electronics Block Diagrams 8 3 ...
Page 16: ...8 5 Power Block Diagram Samsung Electronics Block Diagrams 8 5 ...
Page 22: ...Samsung Electronics Schematic Diagrams 9 3 9 3 MAIN 3 TP19 TP19 ...
Page 24: ...Samsung Electronics Schematic Diagrams 9 5 9 5 CRT VM TDA6120Q ...
Page 25: ...Schematic Diagrams 9 6 Samsung Electronics 9 6 CRT VM TDA6120Q ...
Page 26: ...Samsung Electronics Schematic Diagrams 9 7 9 7 WOOFER ...
Page 27: ...Schematic Diagrams 9 8 Samsung Electronics 9 8 FEATURE BOX 1 ...
Page 28: ...Samsung Electronics Schematic Diagrams 9 9 9 9 FEATURE BOX 2 ...
Page 29: ...Schematic Diagrams 9 10 Samsung Electronics 9 10 FEATURE BOX 3 ...
Page 30: ...Samsung Electronics Schematic Diagrams 9 11 9 11 FEATURE BOX 4 ...
Page 37: ...3 2 Samsung Electronics MEMO ...
Page 61: ...4 20 Samsung Electronics MEMO ...
