Read Sony STR-DA5800ES (serv.man2) Service Manual online
STR-DA5800ES
5
NG
OK
NG
NG
NG
NG
NG
OK
OK
OK
OK
OK
OK
NG
Perform the “SOFTWARE
VERSION DISPLAY MODE”
(refer to page 50 on the
original service manual), and
check that the VIDEO system
controller version is not “0.00”.
VERSION DISPLAY MODE”
(refer to page 50 on the
original service manual), and
check that the VIDEO system
controller version is not “0.00”.
Check that voltage of the
connector pin on the D-VIDEO
board is the following value.
D-VIDEO board: CN3523
pin 5: 4 V
connector pin on the D-VIDEO
board is the following value.
D-VIDEO board: CN3523
pin 5: 4 V
Check that voltage of the
following pin is 3.3 V.
D-VIDEO board: IC3616
pin 4: 3.3 V
following pin is 3.3 V.
D-VIDEO board: IC3616
pin 4: 3.3 V
Check that voltage of the
following pin is 3.3 V.
D-VIDEO board: IC3000
pin 20 (INIT): 3.3 V
following pin is 3.3 V.
D-VIDEO board: IC3000
pin 20 (INIT): 3.3 V
Check that the X3000 on the
D-VIDEO board is oscillated
normally.
D-VIDEO board is oscillated
normally.
Check the following parts and
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board: IC3000
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board: IC3000
Check the following parts and
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board: IC3000, X3000
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board: IC3000, X3000
Check the following parts and
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board:
CN3510, IC3000
CONTROL board:
CN2861, IC2501
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board:
CN3510, IC3000
CONTROL board:
CN2861, IC2501
Check the following parts and
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board: IC3616
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board: IC3616
Check the following parts and
the surrounding circuit, and
exchange the defective parts.
DCDC2 board: IC3902
DCDC board:
F1401, F1402, IC1405
DISPLAY board: IC763
the surrounding circuit, and
exchange the defective parts.
DCDC2 board: IC3902
DCDC board:
F1401, F1402, IC1405
DISPLAY board: IC763
Check that voltage of each
power supply terminal of the
IC3700 on the D-VIDEO board
is normal.
Example:
pin18: 1.2 V
pin19: 3.3 V
pin101: 5 V
power supply terminal of the
IC3700 on the D-VIDEO board
is normal.
Example:
pin18: 1.2 V
pin19: 3.3 V
pin101: 5 V
Check the following parts and
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board:
IC3701, IC3703, IC3705
the surrounding circuit, and
exchange the defective parts.
D-VIDEO board:
IC3701, IC3703, IC3705
Check that the
sound from the
HDMI input is
outputted.
sound from the
HDMI input is
outputted.
– Continued on
page 7 –
page 7 –
– Continued on
page 6 –
page 6 –
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