4. Troubleshooting
4.1.6. No Logo (HDMI)
S e le ct corre ct TV mode .
No
No
Che ck HIC1’s P OWER a nd input
signa l. If it is not OK, MAIN IC
proble m. Cha nge P BA.
No
Cha nge MAIN P CB.
Yes
Yes
Yes
(1)
Che ck HOE5, HOE6 sig na l.
Vide o s e le ction
a ccords with ca ble co nne ction a nd
TV mode ?
Che ck HOR14 High?
A. No Logo (HDMI)
HDMI Cable Error.
No
Ch an ge MAIN PCB o r
Syst em MICOM.
(2)
Check IC29’s crystal(X2)
signal is OK?
Yes
*
Re fe r to wa ve pa ttern
ima ge of Fig. 4-1 0.
*
Re fe r to wa ve pa ttern
ima ge of Fig. 4-1 1.
4-16
Copyright© 1995-2012 SAMSUNG. All rights reserved.
Содержание HT-E4530
Страница 59: ...5 PCB Diagram 5 2 FRONT PCB Top 1 TP1 FCON1 VCN5 Copyright 1995 2012 SAMSUNG All rights reserved 5 2 ...
Страница 61: ...5 PCB Diagram 5 2 2 Test Point Wave Form TP1 Copyright 1995 2012 SAMSUNG All rights reserved 5 4 ...
Страница 62: ...5 PCB Diagram 5 3 FRONT PCB Bottom 5 5 Copyright 1995 2012 SAMSUNG All rights reserved ...
Страница 66: ...5 PCB Diagram 5 4 2 Test Point Wave Form TP2 TP3 TP4 5 9 Copyright 1995 2012 SAMSUNG All rights reserved ...
Страница 67: ...5 PCB Diagram 5 5 MAIN PCB Bottom Copyright 1995 2012 SAMSUNG All rights reserved 5 10 ...
Страница 68: ...5 PCB Diagram 5 6 SMPS PCB Top CN802 CN801 ICA80 1 5 11 Copyright 1995 2012 SAMSUNG All rights reserved ...
Страница 69: ...5 PCB Diagram 5 7 SMPS PCB Bottom Copyright 1995 2012 SAMSUNG All rights reserved 5 12 ...
Страница 72: ...6 Schematic Diagram 6 2 1 Test Point Wave Form TP1 6 3 Copyright 1995 2012 SAMSUNG All rights reserved ...
Страница 77: ...6 Schematic Diagram 6 6 1 Test Point Wave Form TP4 Copyright 1995 2012 SAMSUNG All rights reserved 6 8 ...
Страница 83: ...6 Schematic Diagram 6 11 1 Test Point Wave Form TP2 TP3 Copyright 1995 2012 SAMSUNG All rights reserved 6 14 ...
Страница 87: ...6 Schematic Diagram 6 15 FIRENCE POWER JTAG DEBUG Copyright 1995 2012 SAMSUNG All rights reserved 6 18 ...