Sony KDL-42W800A / KDL-42W801A / KDL-42W802A / KDL-42W804A / KDL-42W805A / KDL-42W807A / KDL-42W808A / KDL-42W809A / KDL-47W800A / KDL-47W801A / KDL-47W802A / KDL-47W804A / KDL-47W805A / KDL-47W807A / KDL-47W808A / KDL-47W809A / KDL-55W800A / KDL-55W801A / KDL Service Manual ▷ View online
RB1G CHASSIS
W800A/W801A/W802A/W804A/W805A/W806A/W807A/W808A/W809A
Troubleshooting
Troubleshooting Reference
Board Name
Board PWB (A side)
Detail
BKX
BKX
(C9318)
(L9101)
(not
applicable
(not
applicable
C9318
applicable
for this
model)
for this
model)
BKE
BKE
(C9318)
(not
applicable
C9318
for this
model)
BKJ
(C9318)
(not
applicable
C9318
applicable
for this
model)
17
RB1G CHASSIS
W800A/W801A/W802A/W804A/W805A/W806A/W807A/W808A/W809A
Troubleshooting
3-1-1. No POWER DC / DC Converter Check
START
START
Check SL9111 Voltage.
Ch
k F9105
no
Check SL9105 is
i 1 18V?
Check F9106
no
Is the voltage 1V?
END
Check F9105
yes
it 1.18V?
yes
Check F9106
Check SL9109 Voltage.
Is the voltage 5V?
END
Check F9104
no
yes
Check SL9103 Voltage.
Is the voltage 3.3V?
Check F9102
no
yes
Check SL9107 Voltage.
Is the voltage 1.5V?
Check F9102
yes
no
yes
Size
B* Board Type
G* Board Type
OTHERS JAPAN
CHINA
ASIA
AMERICA EUROPE
JAPAN
42
BA2S
BA2W
GL2S
GL2S
GL2E(CH) GL2E(ID)
GL2S
18
47
BA2S
BA2W
GL2S
GL2S
GL2E(CH) GL2E(ID)
GL2S
55
BA2S
BA2W GL2E(CH) GL2E(ID) GL2E(CH) GL2E(ID) GL2E(ID)
RB1G CHASSIS
W800A/W801A/W802A/W804A/W805A/W806A/W807A/W808A/W809A
Troubleshooting
Troubleshooting Reference
Board Name
Board PWB (A side)
Detail
BA2-S
(SL9103)
(SL9105)
(SL9107)
(SL9105)
(SL9107)
SL9109
F9102
SL9111
SL9105
(SL9107)
(SL9109)
(SL9111)
(F9102)
(F9104)
(SL9109)
(SL9111)
(F9102)
(F9104)
F9104
(F9104)
(F9105)
(F9106)
(F9105)
(F9106)
SL9103
SL9107
F9105
F9106
BA2-W
(SL9103)
(SL9105)
(SL9105)
SL9109
F9102
SL9111
SL9105
(SL9107)
(SL9109)
(SL9111)
(F9102)
(SL9109)
(SL9111)
(F9102)
F9104
SL9105
(
)
(F9104)
(F9105)
(F9106)
(F9105)
(F9106)
SL9107
SL9103
F9105
F9106
19
RB1G CHASSIS
W800A/W801A/W802A/W804A/W805A/W806A/W807A/W808A/W809A
Troubleshooting
Troubleshooting Reference
(not applicable for this model)
Board Name
Board PWB (A side)
Detail
BM
(not applicable for this model)
BM
(SL9103)
(SL9105)
(SL9107)
(SL9109)
(SL9105)
(SL9107)
(SL9109)
SL9107
F9104
SL9111
F9106
(SL9109)
(SL9111)
(F9102)
(F9104)
(SL9111)
(F9102)
(F9104)
SL9109
(F9105)
(F9106)
(F9106)
F9102
SL9103
F9105
SL9105
BKE
(SL9103)
(SL9105)
(SL9107)
(SL9105)
(SL9107)
SL9109
SL9103
F9102
F9105
(SL9107)
(SL9109)
(SL9111)
(F9102)
(F9104)
(SL9109)
(SL9111)
(F9102)
(F9104)
SL9111
SL9105
(F9104)
(F9105)
(F9106)
(F9105)
(F9106)
F9104
SL9107
F9106
20
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