2 Troubleshooting Procedures
2.7
TV-Tuner Failure Troubleshooting
P erfo rm T V T u ner C able
co n nectio n ch eck
(P ro ced u re 1 )
S T A R T
D o es rep lacem en t T V
T u n er cab le fu nctio n
p ro perly ?
Y es
R ep lace
T V T un er
cable
R ep lace system bo ard
E N D
D oes replacem en t T V
T u ner A n ten na fu n ctio n
p ro p erly ?
R ep lace
T V T un er
A n ten n a
D o es rep lacem en t T V
T u n er M od u le fun ction
p ro perly ?
R ep lace
T V T un er
M o du le
P erform T V T un er M od u le
co n nectio n ch eck
(P ro ced u re 3)
P erfo rm T V T u n er A n ten n a
co n nectio n ch eck
(P ro ced u re 2 )
No
DVBT & DMBT
P erfo rm T V T u n er B -C A S
card co n nectio n ch eck
(proced ure 4)
ISDB-T
No
No
Y es
Yes
P erfo rm B -C A S card slot
ch eck
(P rocedu re 5 )
D o es rep lacem en t B -
C A S card fu n ctio n
prop erly ?
R eplace
B -C A S
card
R eplace
B -C A S
slo t
D o es rep lacem en t B -
C A S card fu n ctio n
prop erly ?
Y es
Y es
No
No
Figure 2-6 TV-out troubleshooting process
Satellite P770/P775 Series Maintenance Manual
21
Содержание Satellite P770
Страница 12: ...Satellite P770 P775 Series Maintenance Manual CONFIDENTIAL xii Installing the Antennas 53 ...
Страница 15: ...1 Hardware Overview Satellite P770 P775 Series Maintenance Manual CONFIDENTIAL Chapter 1 Hardware Overview ...
Страница 18: ......
Страница 35: ...Chapter 2 Troubleshooting Procedures ...
Страница 36: ......
Страница 104: ...Chapter 3 Tests and Diagnostics ...
Страница 115: ...3 Tests and Diagnostics If FAN RPM check is NG it will show as below Satellite P770 P775 Series Maintenance Manual 11 ...
Страница 117: ...3 Tests and Diagnostics Satellite P770 P775 Series Maintenance Manual 13 ...
Страница 121: ...3 Tests and Diagnostics Memory Info Test Satellite P770 P775 Series Maintenance Manual 17 ...
Страница 123: ...3 Tests and Diagnostics UK keyboard Japan keyboard Satellite P770 P775 Series Maintenance Manual 19 ...
Страница 142: ...3 Tests and Diagnostics Satellite P770 P775 Series Maintenance Manual 38 ...
Страница 145: ...3 Tests and Diagnostics Satellite P770 P775 Series Maintenance Manual 41 ...
Страница 153: ...3 Tests and Diagnostics Satellite P770 P775 Series Maintenance Manual 49 ...
Страница 158: ...4 Replacement Procedures Satellite P770 P775 Series Maintenance Manual CONFIDENTIAL Chapter 4 Replacement Procedures ...
Страница 230: ...Figure B 4 System Board Layout Bottom Satellite P770 P775 Series Maintenance Manual B 6 CONFIDENTIAL ...
Страница 234: ...37 NA 38 NA 39 LCD_INV 40 LCD_INV 41 GND 42 GND C 2 CONFIDENTIAL Satellite P770 P775 Series Maintenance Manual ...
Страница 263: ...Figure TI keyboard 4 Korean KO Keyboard Figure KO keyboard 5 United Kingdom UK Keyboard ...
Страница 264: ...Figure UK keyboard 6 US International UI Keyboard Figure UI keyboard 7 Hebrew HB Keyboard ...
Страница 265: ...Figure HB keyboard 8 Danish DM Keyboard Figure DM keyboard 9 Swiss SW Keyboard ...
Страница 266: ...Figure SW keyboard 10 Arabic ARE Keyboard Figure ARE keyboard 11 Czech CZ Keyboard ...
Страница 267: ...Figure CZ keyboard 12 Russian RU Keyboard Figure RU keyboard 13 Portuguese PO Keyboard ...
Страница 268: ...Figure PO keyboard 14 Slovakian SL Keyboard Figure SL keyboard 15 Italian IT Keyboard ...
Страница 269: ...Figure IT keyboard 16 French FR Keyboard Figure FR keyboard 17 German GR Keyboard ...
Страница 270: ...Figure GR keyboard 18 Greek GK Keyboard Figure GK keyboard 19 Hungarian HG Keyboard ...
Страница 271: ...Figure HG keyboard 20 Spanish SP Keyboard Figure SP keyboard 21 Turkish TR Keyboard ...
Страница 272: ...Figure TR keyboard 22 Turkish F TF F Keyboard Figure TF F keyboard 23 Swedish SD Keyboard ...
Страница 273: ...Figure SD keyboard 24 Belgian BE Keyboard Figure BE keyboard 25 Yugoslavian YU Keyboard ...
Страница 274: ...Figure YU keyboard 26 Norwegian NW Keyboard Figure NW keyboard 27 Scandinavian ND Keyboard ...
Страница 275: ...Figure ND keyboard 28 Canadian Multinational AC Keyboard Figure AC keyboard 29 Canadian Bilingual CB Keyboard ...
Страница 276: ...Figure CB keyboard 30 Romania RO Keyboard Figure RO keyboard 31 Bulgaria BU Keyboard ...
Страница 277: ...Figure BU keyboard 32 Japanese JP Keyboard Figure JP keyboard 32 Latin American LA Keyboard ...
Страница 278: ...Figure LA keyboard ...