Sony MDP-440 MDP-640D Service Manual page 58

FP-489 (MODE/FUNCTION CONTROL), FP-490 (FUNCTION SWITCH) scHEMATIC DIAGRAMS
~ Ref. No. FP-489 BOARD: 4,000 Series, FP-490 BOARD: 5,000 Series ~
[ FP-489 s0an0
ef ta fe fe eat 10. u 2 | 2 uw |
>I m
vague gee 2 PORNO NAR] ewer [H2TSTATS
[DID] > SHurrte w Stor A-SPACE 6[7/8/sho
ele SNe a ee OE
Sey
qaa300)
le
g Fy
TITTTTT, TTT
(Seepage 77) (Soe page 77)
-22-| FUNCTION DISPLAY FUNCTION DISPLAY —90-