Troubleshooting
Samsung Electronics
5-1
5. Troubleshooting
5-1 Convergence Misaligned
Check the input
voltage of main
CNZ02 and sub CN803
Check the voltage of CNZ03
on the CG-AMP board and
the waveform of CNZ01
Check FD101S,FD102S
on the CG-AMP board
Replace FD101S,FD102S
and check associate circuits
Check the circuits
related to ICZ103,ICZ104
Check the circuits related to
CNZ02,CNZ04,CNZ05
Check DY
Check the input/output
of ICZ103,ICZ104
on the CG-AMP board
Check the output from
CNZ02,CNZ04,CNZ05
on the CG-AMP board
Check connectors
MAIN
↔
CG-AMP
SUB
↔
CG-AMP
Check the output from
CG-MDL and FD855S,
FD802S on the SUB PCB
Abnomal
Abnomal
Abnomal
Abnomal
Abnomal
Nomal
Nomal
Nomal
Nomal
Nomal
Summary of Contents for HCN553WX/XAC
Page 10: ...Reference Information 2 4 Samsung Electronics 2 3 IC Line Up 2 3 1 Progressive ...
Page 11: ...Reference Information Samsung Electronics 2 5 ...
Page 12: ...Reference Information 2 6 Samsung Electronics 2 4 MICOM IIC BUS LINE UP ...
Page 14: ...MEMO 3 2 Samsung Electronics ...
Page 52: ...MEMO 4 38 Samsung Electronics ...
Page 56: ...MEMO 5 4 Samsung Electronics ...
Page 96: ...7 38 Samsung Electronics MEMO ...
Page 106: ...Schematic Diagrams 10 2 Samsung Electronics TP20 TP03 TP04 10 2 MAIN 2 TP03 TP04 TP20 ...
Page 107: ...Samsung Electronics Schematic Diagrams 10 3 10 3 MAIN 3 TP12 TP13 TP12 TP13 ...
Page 109: ...Samsung Electronics Schematic Diagrams 10 5 10 5 MICOM ...
Page 110: ...Schematic Diagrams 10 6 Samsung Electronics 10 6 CRT ...
Page 111: ...Samsung Electronics Schematic Diagrams 10 7 10 7 SUB 1 TP21 TP21 ...
Page 112: ...Schematic Diagrams 10 8 Samsung Electronics 10 8 SUB 2 TP24 TP23 TP22 TP22 TP23 TP24 ...
Page 113: ...Samsung Electronics Schematic Diagrams 10 9 10 9 CONVERGENCE SDC12 1 ...
Page 114: ...Schematic Diagrams 10 10 Samsung Electronics 10 10 CONVERGENCE SDC12 2 ...
Page 115: ...Samsung Electronics Schematic Diagrams 10 11 10 11 PRO SCAN 1 ...
Page 116: ...Schematic Diagrams 10 12 Samsung Electronics 10 12 PRO SCAN 2 ...
Page 117: ...Samsung Electronics Schematic Diagrams 10 13 10 13 PRO SCAN 3 ...
Page 118: ...Schematic Diagrams 10 14 Samsung Electronics 10 14 PRO SCAN 4 ...
Page 119: ...10 15 CG AMP Samsung Electronics Schematic Diagrams 10 15 ...
Page 120: ...Schematic Diagrams 10 16 Samsung Electronics 10 16 AV FRONT ...
Page 121: ...10 17 CONTROL Samsung Electronics Schematic Diagrams 10 17 ...
Page 122: ...Schematic Diagrams 10 18 Samsung Electronics 10 18 DY JACK SENSOR DY JACK SENSOR ...