Sony SCD-XB770 Service Manual page 4

SCD-XB770
DISPLAY BOARD SERVICE POSITION
In checking the DISPLAY board, prepare jig (extension cable J-8000-024-A : 1.00 mm Pitch, 12 cores, Length 300 mm.)
DISPLAY board
Note: Follow the assembly procedure in the numerical order given.
INSTALLATION OF THE TRANS BOARD
Note : Solder the TRANS board after installing power transformers (T901, T902)
to the chassis.
(To prevent the TRANS board from being cracked.)
2 power transformer
4
CN801
3 four screws
×
(PTTWH3 6)
(T902)
MAIN board
Connect jig (extension cable J-8000-024-A)
to the DISPLAY board (CN801) and
MAIN board (CN706).
5 Solder seventeen portions.
4
3 four screws
1 power transformer
(T901)
CN706
×
(PTTWH3 6)