Sony STR-DA4400ES Service Manual page 7

A-VIDEO BOARD SERVICE POSITION
In checking the A-VIDEO board, prepare jig (extension cable J-2501-257-A: 1.25 mm Pitch, 14 cores, Length 300 mm).
A-VIDEO board
(CN6507)
insulating sheet
ANALOG BOARD SERVICE POSITION
In checking the ANALOG board, prepare jig (extension cable J-2501-258-A: 1.25 mm Pitch, 16 cores, Length 300 mm).
ANALOG board
(CN602)
insulating sheet
connect jig (extension cable J-2501-257-A)
to the CONTROL board (CN2010) and A-VIDEO board (CN6507).
connect jig (extension cable J-2501-258-A)
to the CONTROL board (CN2011) and ANALOG board (CN602).
STR-DA4400ES
CONTROL board
(CN2010)
CONTROL board
(CN2011)
7