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Pioneer VSX-411S Service Manual page 20

Audio/video stereo receiver

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1. RESISTORS:
Indicated
in 92, "W, YeW, +5% tolerance unless otherwise noted
k :k&2,
SWITCHES:
SP SWITCH
assembly
$570
SP A ON-OFF / SP-B ON-OFF
S402
FREQ DOWN
$422
10
3. VOLTAGE, CURRENT:
S403
2
$423
9
[_] : Signal voltage at (
Wt
W
822)output (1kHz)
S404
1
S424
8
S_]: OC voltage (V) at no input signal
:
Value in( —_) is DC voltage at rated power.
S405
FM
S426
7
<3 mA: DC current at no input signal
S406
AN
S427
6
4. OTHERS:
S407
MEMORY
$428
5
w> : Signal route.
S408
MEMORY
SCAN
$429
4
@ : Adjusting point.
S409
POP
S430
3
The
A
mark
found
on some
component
parts indicates the ime
SA10
ROCK
$432
V-SEL
portance of the safety factor of the part. Therefore, when replacing,
be sure to use parts of identical designation.
S411
OTHER
S433
POWER
#
marked capacitors and resistors have parts numbers.
S413
CD
S434
S.S
;
S414
TUNER
S435
DOLBY
This is the basic schematic diagram, but the actual circuit may vary
due to improvements in design.
S415
PHONO
S436
SIM.
S416
AUTO/MONO
S437
STUDIO
S417
AUTO/MANUAL
S438
SURR.
S418
DIRECT
ACCESS
S439
DELAY
TIME
S419
VDP
S420
VCR/TAPE1
S1
9k - 10k (VSX-3600/SD ONLY)
$2 LINE VOLTAGE SELECTOR (VSX-3600/SD ONLY)
110V-127V / 220V-240V
$3.
LINE VOLTAGE SELECTOR
(VSX-3600/SD ONLY)
110V / 120-127¥ / 220V /240V
4
I
5
I
6
l
OOLBY
To
COMPLEX
assem
TEST POINT
°
-
-
-
ee
ee
37
Y
2
VIDEO
SURR
assembly
(AWZ2922)
18
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alg
|
1
4
TC801: VIDEO
SELECTOR
CN13
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7
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IDEO
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MUTE
SWITCH
MONITOR
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AB04
68
ia
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(To
page
23)
cue KPC9
ay
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CONTROL
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one
cet
OT
itt
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IC902:0FLAY
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ozo
220/10
Tyg
CONTAOL
assembly
Ja
(To
page
26)
N12 g KPCS
+12V
To
COMPLEX
assembly
Ji2
(To
page
25)
1.¢903
1C903:D0LB"
To
COMPLEX
assembly
Jit
(To
page
25)'
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0.03:
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sess
1oo7 16 J 22/16
F 1/50

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