Akai RC-90 Service Manual page 3

IV. COMPOSITION OF VARIOUS P.C BOARDS
1. RC-90T P.C BOARDS — ; | | | a 2. RC-90R/91R P.C BOARD 3. RC-91T P.C BOARDS
TRItol2----25C2603(E,F)
TRI3 ----2SD0545NP(F)
BATT =z
L5V X2— BATT -
"1.5V x §
{elafelel
ECB :
2SC2603
;
:
i
ECB
280545
TRI to 6 ---2SC2603
TR7----2SD545
'8
ia
:
' :
ie
gcB
2SC2603
ECB
250545