Yamaha Aventage RX-A770, Service Manual

Page: 98 / 207

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RX-V683/RX-A770
Flexible flat cable
Flexible flat cable
Contact side
20 mm
(3/4")
Contact side
Fold line position
60 mm (2-3/8")
37 mm
(1-1/2")
2 mm
(1/8")
Bend to
back side
Bend to
back side
180 mm (7-1/8")
to DIGITAL (1)
(CB82)
to OPERATION (1)
(CB405)
to OPERATION (1)
(CB402)
to OPERATION (3)
(CB502)
80 mm
(3-1/8")
Cord Stopper
Power cable
to OPERATION (2)
(CB541)
Flexible flat cable
Flexible flat cable
Contact side
20 mm
(3/4")
Contact side
Fold line position
60 mm (2-3/8")
37 mm
(1-1/2")
2 mm
(1/8")
Bend to
back side
Bend to
back side
140 mm (5-1/2")
to DIGITAL (1)
(CB82)
to OPERATION (1)
(CB403)
to OPERATION (1)
(CB402)
to OPERATION (3)
(CB502)
OK condition NG condition
NG condition OK condition
T5401
HS101 HS101
T5401 T5401
[
Before attached to chassis]
OK condition NG condition
HS541 HS541 HS541 HS541
Don’t touch with HS101 on
MAIN (1) P.C.B.
OPERATION (7)
OPERATION (7)
OPERATION (5)
Front panel (View A)
RX-V683
to chassis
OPERATION (19)
OPERATION (10)
OPERATION (5)
OPERATION (7)
OPERATION (14)
OPERATION (6)
OPERATION (18)
to DIGITAL (1)
(CB1)
to DIGITAL (1)
(CB941)
to DIGITAL (1)
(CB951)
to DIGITAL (1)
(CB951)
to DIGITAL (1)
(CB941)
MAIN (1)
(W106)
to DIGITAL (1)
(CB6)
DIGITAL (2)
RX-A770
Front panel (View A)
to DIGITAL (1)
(CB1)
to DIGITAL (1)
(CB6)
CB403
CB402
CB403
CB402
W4201
to DIGITAL (1)
(CB82)
to OPERATION (3)
(CB502)
to DIGITAL (1)
(CB82)
to OPERATION (3)
(CB502)
to DIGITAL (1) (CB6)
to DIGITAL (1)
(CB945)
to DIGITAL (1)
(CB945)
to MAIN (1) (W108)
to MAIN (1) (W109)
to MAIN (1)
(W106)
to MAIN (1)
(W106)
to DIGITAL (1)
(CB941/CB951)
to OPERATION (14)
(W3201/W3202) to OPERATION (7)
(CB476/CB477)
to OPERATION (1) (CB402)
DIGITAL (2)
DIGITAL (2)
W4201
AMP UNIT
MAIN (6)
POWER
TRANSFORMER
MAIN (1)
DIGITAL (1)
PN941
PN102
PN301
CB1
CB76 CB76
CB102
PN109
CB101
CB942 CB942
CB951 CB951
CB944 CB944
HS101
CB941
CB6
CB79
CB80 CB78
W112
MAIN (4)
View A
OPERATION (13)
MAIN (2)
Top view
R, V, S models
CB541
CB544 CB544
CB545
CB301
CB545
CB301
W3002 W3002
W3001 W3001
W5401
W5404
CB111
to MAIN (1) (CB103)
CB477
CB476 CB476
to MAIN (1)
(W106)
CB477 CB477
(RX-V683)
(RX-V683)
(RX-V683)
(RX-V683) (RX-V683)
(RX-A770)
RX-A770
(CB503)
to OPERATION (3)
(CB503)
to OPERATION (3)
CB422
CB422
CB422
MAIN (3)
NETWORK
MODULE
CB945
CB946
to OPERATION (15)
to OPERATION (3)
(CB504) to OPERATION (3)
(CB504)
to MAIN (1)
(W116)
to MAIN (1)
(CB153)
to MAIN (1)
(CB154)
to MAIN (1)
(CB155)
to OPERATION (3)
(CB502) to OPERATION (3)
(CB502)
CB382
CB384
CB383 CB383
CB948
CB949
CB82
OPERATION (15)
Side view
Side view
CB405
CB402
CB405
CB402
CB404
W4201 W4201
CB471
OPERATION (1)
CB401
W4501
CB451
W4761 W4761
W3202 W3202
W3202 W3202
W3201 W3201
W3201 W3201
(CB382) (CB382)
OPERATION (1)
W304B
W304A
CB306
CB301
CB303
CB476
CB308
MAIN (5)
Don’t touch with HS101 on MAIN (1) P.C.B.
And, must not be close to T5401 on OPERATION (2) P.C.B.
Don’t touch with
HEATSINK.
Don’t touch with HEATSINK.
About these FFC, don’t lap over.
Don’t touch with
HEATSINK.
Don’t touch with
TOP COVER.
to OPERATION (5)
(W4501)
to OPERATION (14) (W3202)
to OPERATION (14) (W3201)
to OPERATION (7) (W4761)
OPERATION (7)
OPERATION (7)
OPERATION (13)
OPERATION (2)
OPERATION (2)
Don’t touch with HS541 on OPERATION (2) P.C.B.
OPERATION (14)
RX-V683:
to OPERATION (1) (CB405)
RX-A770:
to OPERATION (1) (CB403)
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WIRING DIAGRAMS
• OVERALL ASSEMBLY