Alpine 3552S User Manual

Schematic Diagram
(Refer to reverse side for IC’s and Transistors voltage values.)
Note: @ TR. When replacing transistors Q105, Q205, Q305, Q405 and Q106, Q206, Q306, Q406, always use one with the same rank.
@ TR. When replacing transistors Q505 and Q506, always use one with the same rank.
1C103 IC203
IC
ted
16461
16701
iC60!
1€303_1C403
Qld!
Q102
QI05
Qio6
QI03
Qid4
:
020!
Q202
Q205
Q206
Q203
9204
Transistor
(Q)
930!
302
305
9306
303
9304
Q
Q401
Q402
Q405
0406
Q403
0404
Q516
Q5I8
—Q52i
52:
Iclo2
T
Ri25
I2K
nae
LL
NUM4560L
we
b>
!
0105
2s8c4386
ieee
abe
a
GH
PAS:
0.056
;
DRIVER
DIOS
iis ve oe 1c103 a + Veco 0103} pigs 2SCi84i 2SA988 28¢3421
:
ISSI76
WERLOAL
V.STABILIZER
- yPCl270H i mero | | CONSTANT me PROTECTOR i en
POWER
AMP
Y
=
LOAD.
ee
a G08 a Eos [PROTECTOR] onver | Qn
aH
.
=—aat
“
0514
siazel seer at aigeatte = ae DIE FEREN TIAL PRE DRIVE | be ‘ 2501358.
FILTER
"
oman
Bs
ia:
[istagiuizer)
|.
OFF 3 aw)
"
&
CURRENT
MIRROR|
areas
|
{
$1031
RIZO
=
LOAD.
COMPENATION
EP INPUT MODE 10K 7 Rx
L
MONO
tO)
Fes
a
~Veoo
eas
Q501w
S12
501
«|
|
Paks
®
©
v
v
DC-DG
2SA733
’
ripest
sr
a10l
wai
[BLY
oi
<
4}
28C3423
CONVERTER
}
{.
28C3327
Shr
Fok
.
2s
clos
BIAS
Sse
MUTING
ele
=8
33
|
ad
‘
Q106
2Sal671
3
D103,
104
‘DRIVER! = 185133 es St eenend Pre
: a = 510 |
ae
R205
ex
'
Q203
2scie4l
at
|
Pie
roca
1101
1201
a
0205
25C4386
OVERLOAD
BoSF
|
iw
re
yPC4570HA
NUM4560L
pPC4STOHA
O—-@
]
DRIVER
PROTECTOR
S08
|
Bo
|
|
Bee
BUFFER]
|
HIGH
PASS
BUFFER
Pl
R237
a
"0203
Jest}?
|}
|
stone
|
!
1203
(vr
b205
oa
OL
Pa
(Speaker!
!
ppcieon
Saar
o—
Saag
cro)
|
eR]
!
POWER
AMP!
LOAD
me
8
|
gse
|
|
Le
a
|
!
Ee
Sxd
85%
eon}
Les
|e
LEFT
or
oT>—o
ce
os
2
onaes
ey
i.
Fes
i
OO
a
i
s
DIFFERENTIAL
So
aap:
eS
&
|
eT
a
[rea
on
agit
oa
Lire
|
x
x
=
|
j
fa
$
>
f°
RE
w
|
Boge
czoz
a7p
|
2
a
|
;
=
rE
204
el
ee
ite
ab
one
mkt
I
GP)
281888
b
call
«|
|
|
;
68K
S102
OFF
L
MONO
&
©
©)
©
Sd
8)
ey
\Ss<
[OVERLOAD
|
Connector
|
>!
0201
=
cae
|
a5
PROTECTO!
|
os
ap
2503327
~
4
ox
at
Lad
a
|
PC.Board
(1/2)
|
|
|
acre
l
7
:
ae
|
sf
|
|)
|
2a
|
|
Bee
GK?
Fe?
0206
2sale7l
34
|
203,204
|
2SA
|
.
CONTHOL
VARIABLE
—
(DRIVER)
©
ISS133
|
l
|
|
R325
12K
Q303
2SC1841
1c401
Ei
shan
|
|
|
NUM4560L.
‘
Q305
2SC4386
eon
|
|
|
HIGH
PASS
(ORIVER]
4,
[PROTECTOR
0308
|
|
:
|
FILTER
AMP
ee
R337
>
D305
|
|
|
|
|
exe
—
appeased
ppein7on
A
mea
(Cy
ssir6
|
(S)=(1)
v
bad
LOAD
e
|
|
|
@)
|
q
|
Sa
OPS
i
L301
|
|
(0)
piel
:
a
|
188
Vitis
mes
ete
oe
a
a
|
a
as,
3
|
aw)
|
$301-1
is
LOAD
30
|
Rate
rR
20-1
uP
INPUT
MODE
Set
250988
|
;
1
MONO
eet
8
|
le
1
=
®
©
OVERLOAD
|
|
R305
¥
y
“<4
St
030!
mR
a
PROTECTOR
2508 ; 28C3327 : 3s 308 |
<
vaso!
rixep!
Ow
LR
UTING
§
Be
op
|
Bt
tH
an
ae
|
Le
:
i;
if
Q306
25ai671
S41
|
0303,304
on A est
|
CONTROL
waniaes
DRIVER
2
1SSI33
=
280733 2SC945
|
I
R425
[2K
Q403
2SCi84!
{c70l
Ic60l
‘ie
+
ae
|
—
|
nPCas7OHA
NJM4560L
pPC4S70HA
&
o>
;
2
Q405
2SC4386
ae
SWITCHING
guFFER)
|
-HIGH
Pass
BUFFER
mez
Teo
|
ORVER
ere
OH)
_
|
1C403
;
|
\SS176
— Raga C1270H © __[rererence |___|Constanr D515
|
E401
H
|
ge
POWER
AMP
Vv
SS
LOAD
L
{SSI76
Rag
!
£403
|
Serr
Rq09
£404
;
|
516
0521
|
‘)
|
fone
oe
RIVER
Goi
2ssio76M
—2SAIIIS
™
af
STAGE
SWITCHING
MUTE
DIFFERENTIAL
ry
[eee
tN
[switcn]
|,
a ie O516 Q518
c402
47P
ee
_
“28C945
3
CURRENT
MIRROR
TEMPERATURE
7
g
f
LOAD
COMPENATION
a
nie
:
one
RaO7
$202
$301
ro
_
FILTER
INPUT
MODE
Veco
Aes
—
2SA968
oy
SS%
(MUTE
RAG
LOK
ogi!
OFF
ole
o>—H
—
6
OVERLOAD
Bee
"|
Iswitcn}
|
*°7
50%
i
40!
Pah
[ors
2803423
"
28C3327
ee,
33
i
BIAS
PROTECTOR!
psa
|
ISS
R405
PSE)
zo’
os
ee
S_
|
58°
vrzoi-2
e\e
+
gz
FRED
a406
2saie7l
Sf)
0403,404
al
7
CONTROL
__
VARIABLE
DRIVER)
oe
1SS133
Be
8

Alpine 3552S Specifications

General

Brand	Alpine
Model	3552S
Category	Amplifier
Language	English