Akai AM-M459 - Page 20

IC 102 LC7822
IC 101
PHONO EQUALIZER
O
DATA
O
Pewoent
TRIOI, 102
PROCESSOR
|
TRIO3
TRIO4
IC 103 PA6229
TRIUS.215
TO SPEAKER
C104 STK4I52-Il: AM- M459
STK4172-I1: AM- M659
O © Oo
eee ge |
POWER oOo O
AMP | ieee
"H")2dB MUTE
HADE PHONE PCB
TRIB MODEL AM-M659 ONLY
<< “LY ACTIVE
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TRIO7. 109. D107
TO POWER
TRANSFRMER
TRIOS. 110 DIOS
Ic 301
UPC I490HA
REMOTE REMOTE
RECEIVER
DAT
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Bee ke
MODEL AM- M659 ONLY
POWER DOWN
TR302
RESET
1C302
A2054
CIRCUIT
40a 4MHz
1303
= 10k
Ear
Wr
MAIN PCB
4558
"LU" ACTIVE
a i
Hl
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“H"ACTIVE
TO
D/A PCB “HON
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b
>e tie DIGITAL
TR308
Rg !
Nas On -20d8: MUTE "L" ACTIVE
KD
-
AM-M459/M659
BLOCK DIAGRAM
no.2-1 ABO2203D