STR-DA1ES, STR-DB780 - Sony Audio Service Manual (repair manual). Page 5

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5
STR-DA1ES/DB780
SECTION  1
SERVICING  NOTES
• MODEL  IDENTIFICATION
– Back Panel –
PART No.
Model
PART No.
DA1ES : US model
4-240-601-0
[]
DB780 : AEP and UK models
4-240-601-1
[]
DB780 : Singapore and
Malaysia models
4-240-601-2
[]
DB780 : Taiwan model
4-240-601-3
[]
DB780 : Korean model
4-240-601-4
[]
DB870 : Chinese model
4-240-601-5
[]
DA1ES : Canadian model
4-240-601-6
[]
Connect jig (extension cable J-2501-208-A)
to the MAIN board (CN806, CN807) and 
DIGITAL board (CN1102, CN1103).
Note:
The power cord can be used unplugged from the
back panel though, as it is hard to do it,
it is easier to prepare other power cord and
use it as a jig.
DIGITAL board
MAIN board
power cord
SERVICE  POSITION
In checking the DIGITAL board, prepare jig (extension cable J-2501-208-A: 200 mm 21 core).
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