Sony AC-500CE Operation And Maintenance Manual page 18

Ac adaptor
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SCHEMATIC
DIAGRAM
Serial No. 10751
Up to 20600
(U/C)
Serial No. 10751
Up to 15069 (AEP)
Serial No. 10481
Up to 11990
(J)
5
-
ee,
Cl
PW:
4 |
Q2012sc2023
nts
BOARD
Q 214 z2sc2023
Po 2
cN13
oe
xe
DC OUT
L205
L206
FEMALE,
A i ERD TS 123V—
=—
(WIRING SIDE)
A
]Q207
" y
| 2
2
R207.
||R2
D208
A
\
100k:
.|400K
bal
:
ow
1S2076A
¢205
:
peor
1820764
cnie
VIDEO
OUT
MIC OUT
(USA/CND, AEP; MALE, WIRING
SIDE )
(JAPAN; FEMALE
,EXTERNAL
VIEW)
8
ULN3006T
OUTPUT
!
Ic 201
CURRENT
4
Hav
(HALL
IC)
MAGNETIC
1-206
F101
6
ss 5 ok
RV201; OUTPUT VOLTAGE (#12.3V)
Q2132sa893a
IC 201 x2 (HALL
Ic)
01
00015
= Cos
o
'
:
i
oot
Q00ls
T Sel oy
EXCESS CURRENT
DET
TO HEAT
SINK
[Poca
PE
ea
eae
eS
=
let
ea
Mert
EE
a
| AC
1 5 BoaRe
7
i
S
w
oO
ee
FLUX
2
Riog THERMAL
2.2
cB101
st
A
3
22 109C 10a
Sw
315A 250V
cntot] Cnt
POWER
a
1— fo
cnt
z
cn
1
~AC
IN
5 a
POOv
320K
2104
|
YZTITEAN
Pw-4t
°
172
0102
uos6],
a
,
BOARD
.
Uo2e
aoar
{
ae
°
200
400
600
R103
AC 300V
!
=~
MAGNETIC
FLUX DENSITY (GAUSS)
cre
220K
!
6
a
OB
7
oor
F
(WIRING SID
-3|
.
[3-3]
VOLTAGE
SELECTOR
|
(WIRING
SIDE)
400V
1-9,2-4
120V 3-9,4-6
220V 7-9,2-8
240V 5-9, 6-8
A
eat
cB 103
t
3154 250V
PLi
2
POWER € )
6V 35ma
8
'
Q10lesc756E
CNIO5.. |. CNS.
I
=
EXCESS VOLTAGE
DET
&
OUPUT KILLER
|
NOTE
(1).%:R106
180-220
[S/N.10751 ~(uUsc)
(2). K:R221. 750-—1K
S/N. ( U/C 110851 ~
(3). ¥ 1: Q209~ Q212
(4).¥2: C201
ULN3006T
—» ULN3006T-W
S/N. 10481 ~ (J)
J 110481 ~
28C2023 —*28C2542
l
S/N. 10551 ~ (AEP)
0781S
usenier
REGS.
TERNS
=e OLIN
WHEN IC201 IS REPLACED
FROM ULN3006T
;
ie
s/n4
gs to7at
asti8 = (ULE)
TO ULN3OO6T
-W, THE NUMBER OF TURN
The shaded and
A\-marked components are critical
AEP: 11701 ~
S/N.
411081 ~ (J)
ON L206 SHOULD
BE DECREASED
FROM
42171 ~ (AEP)
14_TO 6 TURNS.
to safety.
Replace only with same component as specified

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