Sony STR-DA5400ES Service Manual page 5

POWER AMP BLOCK SERVICE POSITION
In checking the Power AMP block, prepare jig (extension cable J-2501-291-A: 2 mm Pitch, 12 cores, Length 300 mm/J-2501-311-A: 2 mm
Pitch, 15 cores, Length 300 mm).
A CLASS AMP board
(CN1504)
insulating sheet
Connect the extension jig (J-2501-291-A)
to the A CLASS AMP board (CN1504)
and E-VOL board (CN1201).
DIGITAL BOARD SERVICE POSITION
In checking the DIGITAL board, prepare jig (extension cable J-2501-259-A: 1.25 mm Pitch, 11 cores, Length 300 mm/J-2501-260-A: 1.25
mm Pitch, 20 cores, Length 300 mm).
CONTROL board
(CN2501)
A CLASS AMP board
(CN1505)
power AMP Block
CONTROL board
(CN2506)
insulating sheet
Connect the extension jig (J-2501-311-A)
to the A CLASS AMP board (CN1505)
and E-VOL board (CN1202).
E-VOL board
(CN1206)
E-VOL board
(CN1201)
Connect jig (extension cable J-2501-259-A)
to the DIGITAL board (CN2202)
and CONTROL board (CN2506).
DIGITAL board
(CN2205)
Connect jig (extension cable J-2501-260-A)
to the DIGITAL board (CN2205)
and CONTROL board (CN2501).
STR-DA5400ES
DIGITAL board
(CN2202)
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