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Yamaha R-70 Service Manual page 16

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R-70/
R-70M
Ref.
Part
No.
Description
Common
No.
ii!
dli
~
Remarks
Model
Markets
HF
:
as
:
s3: 30 Carbon Resistor
3.3k.Q
116W
.,,
-
*
/
~
tt
R421,422 ,61 1,612
HF
i
R~
i
s3
i
so
//
3.9k.Q
//
//
R473-476 .477,478.495.496
HF
:
as
:
54
;
70
II
4 .7kQ
II
II
R407-409.451.452,463-
466
HF
i
as!asiso
II
5.6k.Q
II
II
RS75
HF
:
SS : 66
:
80
II
6.akQ
II
II
R44S,446.4 70,4 71
HF ; as
;
6a
;
20
II
a.2kQ
II
II
R431,432 ,599,600
HF
:
SS
:
71
:
00
II
10k.Q
II
II
~~~7 ·~~~
·
~~~5'}'12.453.454
,
HF
i
as
i
71 i 20
II
12k.Q
II
II
R423,424
HF
:
as
:
71
;
SO
II
1Sk.Q
II
II
R467,46a
HF
:
as: 1s: ao
II
aakQ
II
II
RS89 ,S90
HF
i
as
i
73
i
30
//
33k.Q
II
//
R457,4Sa
.
HF
:
as
:
a1
:
00
//
100kQ
II
//
R419.420.469.480
,
535
-
538,
563,572
, 576-
5 79
,
609
,
610
HF
i
as i a 1
i
20
II
120k.Q
II
II
R411-416
HF ! as
i
a2i 70
II
270kQ
II
II
R603,604
HF
:
as: a3: 90
II
390kQ
II
II
R459,460,5a4
HL
i
71 i 34i 70
Metal
Oxide Film Resistor
4 .7.Q
1P
llt
~
tt
RS27-530
HL i 31i 64i 70
II
4 .7kQ
1P
II
R493,494
HL
i 32i
s2
i
20
II
220Q
2P
II
RS31,S32
HU
i
OJ! 62
i
00 Metal Film Resistor
2kQ
RE3S
• • •
Ill
~
tt
R607,60a
HO
i
42
i
02
~
ao Slide Variable Resistor
BSk.Q
.A
7
{
"'
v
R
VR402 SPATIAL EXPANDER
HS
i
31
i
2oiao Variable Resistor
iiJ
~
ti
tt
ft
VR401 VOLUME, BALANCE
HW
S9
i
34
i
70 Fuse Resistor
4.7.Q
1/
4W
I::
.'.l.
-
;;{
~
tt
FR401-403
HW
S9i S1
i
00
II
100.Q
1/
4W
II
FR404-407
iA
:
07
:
77:00 Transistor
2SA777
~
7
/
:.;
.A
'?
TR405-407
iA
i
09
i
99
i
10
II
2SA999(E.F)
II
TR408-
4
1
9 }
Inter
.
423.428
-
iA
i
11
i
21
ioo
II
2SA
1127(R.S.T)
II
11
changeable
iB :os:o1:00
II
28507
II
TR432
iC
i
o9ia2
i
oo
II
2SC9a2
II
TR433
iC
i
1s
i
o9i oo
II
2SC 1509(P,Q,R,S)
II
TR403,404
iC
i
19i a3i 00
II
2SC19a3
II
TR429,430
i
23
i
20i 10
2SC2320(E.F)
TR42U-42£
,
iC
II
II
424.426.427 }
Inter-
iC
i
26i34
i
OO
II
2SC2634(R,S,T)
II
"
changeab~
iC
!
2a
i
1ai
00
II
2SC2a7a
II
TR401,402
iO ! 03i 13i 00
II
2SD31 3(E.F)
II
TR431
iO
!
04!
OOi
20
II
2SD400(F)
II
TR425
iG :os
:
a2 :00 IC
M521 aL
I
c
IC406,411,412
iG :oa :92:00
LC4066B
II
IC40
1-404,
}
II
407-
41
o
Inter-
iC:: ;os; 16 ;oo
,,
µP04066BC
II
11
changeab~
iC:: :09
:
15 :00
,,
STK2250Y
II
IC414
iG
i
o9i20ioo
,,
MS220L
"
IC40S
iG ;09
;
24 ;00
II
STK3061Y
II
IC413
iC::
:
09
:
25
:
00
"
LC650SC-612
II
IC41S
iF
ioo
ioo
i4o
Diode
1S1S55
~
{
,,.
-
"'
!i(jj
7
-
43
o.
}
Inter-
iF
ioo
ios
i
7o
II
152473
II
11
changeable
iF
joo
j
13 jso
II
1ssa4
II
0401-412
iF
ioo
i
34 i4o Zener Diode
R06. 2EB3
'Yx-t-
-
~{,,--
"'
D432
iF
iOO i2S iSO
II
HZ9A-1
II
041S,416
iF
joo j23 jso
II
HZ12B2
II
0431
llE
New
Parts
(fi~JU'll!ifti)
15

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