Sony STR-313L - Page 16

‘WHEN IC201 1S REPLACED,
USE 24k FOR R239,
| G
MEBO!
(Sea peer ese 2
sees 5s at es 8 es << = sees ee Ss
1c201 CKI6B._ Ory 3, Q201 28C1345 Ic202. cxi78
aw
eicu
Soreav_
FLAT
AMP
er
wool\
MPX
14.8V
v
vreat
R230
R229
R
iasv’ U ayaa 223 |
_ 20k «82k Fw STEREC (0k = pay |
243
SEPARATION
10 2 C231 SR224
Ivy E Toxta) 2 S10
R225
aw A 7 av RE6S S56 |
C234 |
db 1750V |
MUTING @ | |
pains | is |
72 =|3 6 \é
aver 3. 3h 3 28
VOLTAGE
[AM
MUTING/
Pa
2
Th
REGULATOR
METER
ORIV
BUFFER
PHASE
v2
g|
Ss
=
{=|
|
aw
nie
Free
|
Cie
Eig
)
6. PILOT Pte
ule
sTeReO
|
|LAmP
ew)
>
-
i
|
Ble 4.6V @ @©-—) ©
gle
V
wy,
|
40
PROGRAM
.2.8V
2.8V
SENSOR Sa7/50v
c208ity
=
C209
10 0,022
16V
2
R235
R234
p203|8 F&2k ll EE]
S $4-2 $4 Real
0201 0201 1S1555 Q202 281633 By MONO (OFF) se
ae
eer
N
ZR1201
MUTING 9 “PA 7K(B)
R2IL
‘
STEREO/FM-AM
MUTEION)
8.2 R204 1,45V |
os
y
iev]
S$4-1
22k
|
fel sesrman rp youll ik 5-408 |!
<3)
pe
0202-204
1SI555
D202
0405-408
ISI555
<— ——
Q402 2SC1633 Q404 2SC1633 Q403 2SA844 Q405 2SA844 0204
FM
SENSOR
SWITCHING
LW
SENSOR
SWITCHING
FM
SWITCHING
i4,8y__LW
SWITCHING
SOOT
SRS TORRE, (rm 0405 ww PL401
| 0403 | 4.7V} 0405
CH BIND Bi a
iy 0406
(<4)
47k
4)
han
300(/2W)
ace
goes
t(D)
reser
s2[FUNCTION] «© 52-3. St+l Ss
<1,3v>
$R408
>
EM
Q
1
Q40I
2SC1633
L0.65V)¥
33
<iqyy
<14.2V>
R415
t
<
<
|
0408
SENSOR
SWITCHING
(14.3V)
(I4.2Vi)
100k
enne
\
:
is
“
33)
PL403
a
“her
gay]
sae
Vea)
|
[ES
@
[ce
i6/iev] odoa pv? PHONO (Geter TAPE o.5y Ree sven {| PL404
wy neal ee (C)
Seen" ‘ 0406 p90) R4IB
rea)
pais
;
20k
yt
270
(am
1-97Q)
PL.405
(14.8V)
|
0402
heen
100k
MW
CICS)
prone]
RAI
Sw oy 30011/2W) orade
aninen BC)
EET
CSENSOR
BOARD
}
ee
ea
é
IC401,402
SPI201
401-404
ISI555
33-1
[wonror]
dT
PHOTO.
INTERRUPTER
source=TaPE
ERY
4
J
5
vay
C601
SIN25HO
AEP
ee
lapy
cro,
«=
Q7OI_2SCII73
0406
2SCI633
v
TONE/POWER
AMP
32V,
MODEL
|
=a!
0.022
VOLTAGE
REGULATOR
SWITCHING
ae o70) D702 EQAOI-I5R ae _
(0s. - S ) S ee
0
4
ie
4
ot
*
sr6i2
Speas
ev
{rate
Te
|
15.2V
:
“th
ante 2.4K j 15 ia AN 0702 o-|
033 63 1 uw) (wi 1 6708
5,5V L 14 4?
504 : Ci) ON a) ee aie ner i6v o-1
KIC)
Q)
DIFFERENTIAL
PO
R
=
RGIS
:
AMP
AM
a
hs:
508 célS
: 56
08
2
5
ro
O-®
Tma02
St
-32V|
-32v%
SPEAKER
509 cell
THE ceél4 220/35V
i Rela peor T 100
coop
FSR.
|
By
35v
METER
DIAL
oe ae PLao| —- PLg02 PL803
0601 EQAOI-O7R
D701 S2VB20
—
360
3k R662 Spess
ssrfo
724
Jo.5v
—pro-
2033
:
ls
Pra
{654
@'
DIFFERENTIAL
ae
e
!
2
OKC)
(15)
AMP
AMP
©
|
fincas
crear
ar
240v
|
|
|
|
ee
:
|
Be ov
y 220V 240V
660
LYK
MODEL
47/6V
—_—_
ee
ee
L
C7ol
41 6800/35V
CVOLTAGE SELECTOR BOARD}
~32V
AEP MODEL
e All capacitors are in uF unless otherwise noted. pF =yuF
50 WV or less are not indicated except for electrolytics.
e All resistors are in ohms, %W unless .otherwise noted.
kQ : 10002;MQ :
1000 k2
© w+ : fusible resistor.
© +f} : nonflammable resistor.
e (N) : low-noise resistor.
e : B+ bus.
e———: B—bus.
e [__]: panel designation.
e
(___] : adjustment for repair.
@ Voltages are dc with respect to ground unless otherwise
noted.
with a VOM (20 kQ/V).
of ) 2AM
i ] : FMSTEREO
< > :PROGRAM FM
(¢ )) : PROGRAM LW
no mark :FM
-@ Readings are taken under no-signal (detuned) conditions
e@ Voltage variations may be noted due to normal pro-
duction tolerances.
e Switch
Band Selector
FUNCTION
MONITOR
MODE
LOUDNESS
POWER
PROGRAM
SENSOR
FM
SOURCE
STEREO
OFF
OFF
e components identified by shading and mark
A are critical for safety. Replace only with
part number specified.
= OT =
STR-313L