Akai AT-S55/L

et
2)
Synthesizer
P.C
Board
A3011B5020
(2ED),
Preset
Switch
P.C
Board
A3011C5040,
Function
Switch
P.C
Board
A3011C5050
and
Battery
P.C
Board
A3011D5070
TUNER PCB
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ECB
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2SCS36K-NP
2SA608K- NP 2Ski9 2SK30A
BATTERY PCB
A3011D5070
LOCATION OF IC 8 TR
VLT
TRI~ATI
TR2—AlI
Yow
TR3—BI
TRAO—ATL @)
TRS—AI 1 VLT
TRE—BI
TR7—AI
ORG
TR6—A} —>(6)
TRO—C2
frre:
O
POWER
SUPPLY
PCB
TRIO— C2 2sxisty))
TRI— C2
TRI3—E!
TRI@—E I
TRI5—D2
TRIG—E2
TRI? —E2@
TRI8S—~E2
TRIS—E2
TR2O—B2
TR2I-——~B2
‘
1. - TRIG TOID AC ADAPTER
Ict al igs esa6oeK—np INPUT
=
py
(FG)
1c2—B1 "
163—Cl . O-~*«)—-®
164 —B2 2 :
'CS5—D2
1cC6—C2
1C7——C2
VOLTAGE MEASURED AT FM MODE
FREQUENCT: 98.0 MHz
GRY
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SYNTHESIZER PCB A3011B 5020 tc
AM j
FM J AA Ll MHz
IND! = SL-1724-02W
j-FUNCTION SWITCH PCB
A3O0IIC5050
PRESET SWITCH PCB A3ZOIIC5040
®
Gsc-2an
WARNING: AINDICATES SAFETY CRITICAL COMPONENTS. FOR CONTINUED SAFETY,
nea nae REPLACE SAFETY CRITICAL COMPONENTS ONLY WITH MANUFACTURER'S
RECOMMENDED PARTS
AVERTISSEMENT: AIL INDIQU LES COMPOSANTS CRITIQUES DE SURETE. een ies
¢ BANTER ve DEGRE_ DE SECURITE DE L' APPAREIL NE REMPLACI!
CONP' ‘S DONT LE FONCTIONNEMENT EST CRITIQUE POUR LA SECURITE
QUE PAR NOES PIECES RECOMMANDEES PAR LE FABRICANT