Akai AT-K22/L

2. COMPOSITION OF VARIOUS P.C BOARDS
1)
MODEL
AT-K11
Tuner
P.C
Board
ATKZ-16A
(U/T),
ATKZ-47A
(AAL,
CSA),
ATKZ-48A
(CEE,
SAA)
and
LED
P.C
Board
ATKZ-16B
(U/T),
ATKZ-47B
(AAL,
CSA),
ATKZ-48B
(CEE,
SAA)
rit q
I
(louTPuT | [output ]
Ji vl '
sh
aE
=a
a
RIGHT
LEFT
RIGHT
LEFT
{
U/T ; i : ACIZ0V
ee QB
AVR96 1/2W 2.2M
Acsoi
0.01/250AC(P)
A\F2 FOR 220V AREAS
a0.2A 250)
Fl FOR HOV AREAS
4 4A 251 _
AAL,CSA MODEL
RIGHT hist at LEFT
(0.2V}0.9V 2.9V
: - fo’-7 ~
(B.1MIQIV Jo yp 2:89
W Lis l29ov (CEE
(oavis.7v
tr
ey
AC
220V50Hz
wits
Tt
2
0
)
'
(OVIOY
Jy
o
ovl2.tv)
SAA
bole
12.9V iZ Les av
sav
t
I
sav
e
‘eto
ne
z
.7V 7V om!
a
ae
ez
3
g
Low os
<8
3.0V [N77 13.1V
oto 8
2M e wl SQV
!
CaN \, op eeY
atv | el 2¥
22v I S ol 10,3
ATK Zee Wolo 385 aty fe elegy 3
a
a
OOO
AK
aad
vt:
see
3
0.3V Zz
GLP-251D 6LP-251D ~ [MODE] a =
DIAL POINTER
LED PCB
ATKZ- 16B(U/T)
TUNER PCB) ATKZ-I6A (U/T)
T9OI
AT-KIIT-40(CEE) AT-KIIT-50(SAA)
WHT/LONG RED WHT/SHORT REO
WHT/CROSS SKY
<-. | wHt/cross RED
ie ey, 6 A . .
ATKZ-47A
(AAL,CSA)
77
48V
(o6vi3.2V—\_77_ovio7v)
ATKZ-48A
(CEE,SAA)
ATKZ-
47B(AAL,
CSA)
ongsv
oS
fovzav
FE
posviovy
trustee
rte
pf
SEQ
:
ATKZ-
48B(CEE
,
SAA)
aviv
1227V
wssviev
|.
loeviow
, LY de mL '27 Bie ap OS
af ov a 10,5v (3. viv te mEry
OKT), :02,SUP-25(0° weve ly 3 12.7V (3.3VIZV Jy 2 | 28V
My
A
Sip-isz0
13,
v4.
aE,
3V
(3.3VN2V
Ie
oes
;
OSS
a”
U3.3VM,
eas
ey
[STEREO] [TUNING ] [sicnat] foovnigy fo ot a ae tee od
)
|
WARNING:
AINDICATES
SAFETY
CRITICAL
COMPONENTS.
FOR
CONTINUED
SAFETY,
ies
ict,
12,
1¢4
cB
REPLACE
SAFETY
CRITICAL
COMPONENTS
ONLY
WITH
MANUFACTURER'S
VOLTAGE
MEASURED
VOLTAGE
MEASURED
AT
FM
TUNE
E
ECB
RECOMMENDED
PARTS
AT
AM
TUNE,
():
DETUNE
28C2603
2SC536K-NP
2SD313
AVERTISSEMENT:
AIL
INDIQU
LES
COMPOSANTS
CRITIQUES
DE
SURETE.
POUR
‘
286930
MAINTENIR
LE
DEGRE
DE
SECURITE
DE
L'
APPAREIL
NE
REMPLACER
LES
CONPOSANTS DONT LE FONCTIONNEMENT EST CRITIQUE POUR LA SECURITE
QUE PAR DES PIECES RECOMMANDEES PAR LE FABRICANT
22
CEE,SAA MODEL