Akai EA-M7 - Page 7

IV. BLOCK DIAGRAM
IC40I IC201 172
A6458S 4 IC 201 2/72
? ai ica LA64585S
MIC
a
le
o
Leh
|
:
|
Zz
VR40l
63H
:
ORch
Z |TR201 |
" Tt | tT
ae ae | BPF X9 1
INPUT
1
|
|
BFF
Ti || Ogaianee)
_ | | | j \CTRC IC407 1/2
Rcho . _ | LA64585
| VR209 ;
| ekwel Yaz |
hrs
; =
-
BPF XS
BUFFER X |
1C402 t0 406 LAG458S
D401 to
| DETECTOR AIO
EQUIVALENT CIRCUIT
CIRCUIT
ANALOGUE SWITCH
BPF 2
MULTIPLE
FEEDBACK
TYPE
IC408
to
410
ACTIVE
FILTER
TC401688P
FLO
ANODE
DRIVE
C414
HAIZ01I0
1C4ll
TC40I7BP
FLO
GRID
ORIVE
IC4i2 413
TR401 to
410
FL OISPLAY
-Fig.4 EA-M7 BLOCK DIAGRAM
SERVICE MANUEL EA-M7