Yamaha RX-V483/HTR-4071, Руководство по обслуживанию

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J I H G F E D C B A
1
2
3
4
5
6
7
86
RX-V483/HTR-4071
to POWER
TRANSFORMER.
CB544
CB541
Flexible flat cable
to OPERATION (1)
(CB405)
Protection side
Caontact side
to TUNER Module
to DIGITAL
(CB26)
20 mm
(3/4")
15 mm
(5/8")
95 mm
(3-3/4")
Contact side
Contact side
MAIN (3) (CB271)
MAIN (2) (CB251) DIGITAL
(CB61)
DIGITAL
(CB62)
110 mm (4-3/8")
120 mm (4-3/4")
TUNER Module
to DIGITAL
(CB26)
OPERATION (7)
OPERATION (2)
CB544
CB541
W5401
W5403
MAIN (6)
to OPERATION (5)
(W4501)
to OPERATION (7) (W4761)
MAIN (4)
Fix the wires by PN521 so as
not to touch with HS221, D2146
and POWER TRANSFORMER.
Clamp the wires
by REUSE CLAMP.
Check whether
CB301 is passing
under CB544.
CB301
Top view
R, V, S models
(RX-V483)
Fix the wires by CABLE-TIE
so as not to touch with
HS221 and D2146.
OPERATION (2)
OPERATION (2)
POWER
TRANSFORMER
POWER
TRANSFORMER
Clamp the wires by REUSE CLAMP
not to touch with HEATSINK and
POWER TRANSFORMER.
Fix the wires by REUSE
CLAMP so as not to touch
with HEATSINK.
Fix the wire by a cable-tie
80 mm
(3-1/8")
Cord Stopper
Power cable
to OPERATION (2)
(CB541)
Side view
AMP UNIT
MAIN (1)
DIGITAL
OPERATION (4)
OPERATION (3)
TUNER
CB222
W5401
CB522
CB526
CB521
CB524
PN521
PN522
PN221
HS221
D2146
to OPERATION (1)
(CB402)
to OPERATION (1)
(CB405)
PN352
PN501
(MAIN (1))
CB225
(MAIN (1))
W2002
CB271
CB251
(MAIN (1))
CB223
CB24 CB81
CB954
(MAIN (1))
W2111
to DIGITAL
(CB954)
CB22
CB27
(OPERATION (3))
CB501
CB25
to MAIN (1)
CB203
to MAIN (1)
(W2111)
to OPERATION (1)
(W4401)
CB477
CB26
CB21
CB254
CB254
CB253
to OPERATION (1)
(W4401)
to OPERATION (1)
(CB402)
to DIGITAL
(CB21)
View A
Top view
Side view
MAIN (3)
MAIN (2)
Fix the wires by PN522 so as not
to touch with HS221 and D2146.
Fix the wires by PN501 so as not
to touch with DIGITAL P.C.B.
Fix the wire by PN221
so as not to touch with
HS221 and D2146.
W5403
OPERATION (2)
MAIN (5)
OPERATION (7)
Fix the wires by REUSE CLAMP not
to touch with HS221 and D2146.
Stick the filament tape (12 x 15 mm)
on the leads of SW471.
CB477
CB401
W4401
CB404
CB405
CB402
CB471
W4501
CB451
OPERATION (5)
OPERATION (6)
OPERATION (8)
OPERATION (11)
OPERATION (1)
OPERATION (12)
to MAIN (2)
(CB253)
to MAIN (2)
(CB253)
toDIGITAL
(CB21)
toDIGITAL
(CB954)
Front panel (View A)
to chassis
to chassis
to MAIN (1)
(W2111)
W4761
to DIGITAL
(CB24)
to DIGITAL (CB81)
(MAIN (1))
CB203
OPERATION (7)
MAIN (6)
■
WIRING DIAGRAMS
• OVERALL ASSEMBLY