DOWNLOAD Sony KDL-46HX820 / KDL-55HX820 Service Manual ↓ Size: 4.45 MB | Pages: 56 in PDF or view online for FREE

Model
KDL-46HX820 KDL-55HX820
Pages
56
Size
4.45 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-46hx820-kdl-55hx820.pdf
Date
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Sony KDL-46HX820 / KDL-55HX820 Service Manual ▷ View online

3-10. HDD-Rec MALFUNCTION
Troubleshooting
KDL- 46HX820, 55HX820
RM-GD017
HDD Rec
Malfunction
Malfunction
HDD is connected
to the appropriate
Connect to the
appropriate port
No
USB port?
pp p
p
Yes
USB Hub is inserted
in between the
No
Is the drive size larger
than 32GB and
Only 32GB~2TB
No
in between the
USB port and HDD?
USB Hub is
Yes
than 32GB and 
Smaller than 2TB??
is supported
Yes
All the setups and
NOT supported
All the setups and 
restrictions listed in 
iManual are cleared?
Check the iManual
No
Yes
B* board
Segment
Size
B* Board 
Type
-28-
2b-2
46
BATL
2b-2
55
BATL
3-11. Skype Trouble Shooting Flow
Troubleshooting
KDL- 46HX820, 55HX820
RM-GD017
Problem!
NO
Far end 
setting/system.
Test again.
Move unit away 
from speaker.
NG
CMU-BR100
is NG.
* Continue
Call Skype 
sound test.
NG
OK
Do you have 
Buy 
NO
Is it Skype 
ready TV?
Buy ready TV
NO
YES
Network 
connected?
NO
Do network setup
Far end
YES
NO
NO
Sound quality?
No video?
No video
Sound quality?
USB plugged?
Insert USB
NO
CMU‐BR100?
CMU‐BR100
YES
Far end 
PIC/AUD 
quality?
NO
YES
Network speed.
Auto‐Focus 
doesn’t work?
NO
YES
Manual Focus
NO
CMU‐BR100 is NG.
Yes
Enough NET 
speed?
Able to run 
Skype App? 
YES
NO
‐Unplug other  USB 
device.      
‐AC  Off/On
Insert other CMU
p
Or Far end system 
issue.
Manual Focus 
work?
SPEC. Focus area.
Swap to new one.
YES
Change USB port.
YES
* Continue
NO
Able to run 
Skype App? 
NO
Works?
Insert other CMU‐
BR100 or  USB 
dongle.
Repair B* PWB
YES
Repair B*PWB
Able to run 
Skype App? 
YES
Spec. USB overload.
NO
YES
Works?
CMU‐BR100 is NG.
Swap to new one.
Repair B  PWB
Segment
Size
B* Board 
Type
-29-
2b-2
46
BATL
2b-2
55
BATL
P
t
P
t
PWB D
i
P
t L
ti
3-12. Troubleshooting Reference
3-12-1. BATL ( A Side )
Note: Refer to each Troubleshooting  for details information.
Troubleshooting
KDL- 46HX820, 55HX820
RM-GD017
Parts
Location
Parts
PWB Drawing Parts Location
CN6001
i)
Pin 1
ii)
Pin 2
C
A
D
E
B
C
BAT-L < A Side>
iii)
Pin 3
iv)
Pin 8
v)
Pin 9
vi)
Pin 10
E
CN6001
F
F6001
Pin 1
Pin 2
Pin 3
Pin 8
Pin 9
Pin 10
F6001
Parts
Location
Parts
PWB Drawing Parts Location
CN6002
i) Pin 7
D
CN6002
F6003
)
Pin 7
A
E
F6001
F6003
CN6002
IC6003
F4601
F
IC6003
F4601
B
-30-
VD4601
Parts
Parts
PWB Dra ing Parts Location
3-12-2. BATL ( B Side)
BATL < B Side>
 E
Troubleshooting
KDL- 46HX820, 55HX820
RM-GD017
Parts
Location
Parts
PWB Drawing Parts Location
IC6005
B
A
B
C
D
F
IC6005
*JL6004
C
JL6004
G
Parts
Location
Parts
PWB Drawing Parts Location
IC6005
JL6007
IC4601
A
D
IC4601
IC4601
JL6004
JL6007
D
JL6007
–31–
Note: Parts marked (*) Refer to 3-12-4 for ( Alternative Location) information 
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