Yamaha tx7 Service Manual page 22

Z
Part
No Description
88 ft £>
Remarks
Common
Model
Markets
^9
UJ 13
81
00
Electronic
Cap
100pF/16V
'J' 1!
*
i
3
>
UJ 13 82 20 "
220^F/16V "
Ui 36 61
00 » 1^F/50V "
UJ
1671
00 »
1
0^F/50V
UK 34 64 70 B.P Cap
4.7^F/25V
B P 3 ^
FM
11 61
00 * 1*F/50V *
FT 55 21 20 Polypropylene Cap
120PF P
.
P
3
V
FT
55 24 70 * 470PF "
HZ 00 50 60 Metal Film Resistor
5600
* *
ft tt
HZ 00 17 30 «
Ikfi
"
HZ 00 17 40 * 2
k0
HZ
00 47 80 Module
Resistor 6
bit
DAC PKC6L103
* >
3.
- * &
Vi
.A 10 15 20 Transistor
2SA1
01 5(0, Y)
h
5 >
X
9
>C
21 20 00 « 2SC2
1
20(0.
Y}
"
iF
00 34 50
Diode
1
SSI 33 9' 4
*
-
K
iG 10 60
00
1C
BA9221
1
C
iG .04
38 00
HD7417P
*
...
.G
00 16 90
TC4016BP
"
)G
00
12
70 " TC4066BP "
iG
06 41 00
TC40H174P
*
IiG
10 71 00 *
LF356N
*
iG
00 13 90 «
4558DV
»
IiG
10 70 00 "
NJM072
[
i
G 05 66 00
NJM386 "
itG -07 95
00 " T6400 "
iG
06 25 00
UPC1252H2
•
NT 21 28 00 x
YM212800PS *
iT
21 29
00 YM21290EGS "
KC 00
1
2
50 Relley
MZ1
2
')
u
"
H
LB 91 80 70
XH
Connector T.E 7P X
H 3 *
9 9
-
LB 01 81
10
Card
Fit
Connector T.E
IIP tol-99-
:LB
01 81 70 *
T.E.
17P X
;LB 40 05 70
XH
Connector
T.E.
4P
X
H 3 * 9 9
-
ILB 20 30 20 Jack,
Phone Mono
is
r
-y
9
'
*
/
;
LB 30 23
60
Jack.
Phone
Stereo
NA 8
7
43 20
PN
Circuit
Board
P N
is
-
t
KA 90 70 30 Key Switch 9 9
I
7
-f
7
f
SSHHH
*—
p-?4
-y
mmmm
g|
H
M 1
Mj
i
i
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Ref
No.
Part
No
Description
» & « Remarks
j
Common
Moaei
Markets
y>9
*•
NA
81
43 30
AD
Circuit
Board
A D
is
-
1
J
0
NA
81 43
40\
X
"
U
*
NA
81 43 50
X
"
G
0 NA
81
43 60 X
•
C
0 NA 81 48
10
X
"
WG.A
* FR 20 31 00 Metalized Polyester Film Cap
0.1*F
C2
_____
0
FR 20 31
0(f " 0.1„F
" Cl
J.U.C
0 FR 20 32 20 -
0 22^F "
Cl
G.WG
0 FZ 00 68
60
i
AL. Electronic
CAP iooo*f/iov
*r
£
»«.3
C15.16
0
FZ
00 74 40
1
*
1
OO^F/25V * C12.14
0
FZ
00 68 40
- 220/25V -
C
1 1
,
1
3
0 FZ 00 68 80
»
100*F/200V C5 J.U.C
0
FZ
00 68 90 * 47**F/400V
" C5
G.WG
HL 31 46 80 Metal Oxide Film Resistor
68Q/1W
V
> * ^
ft tK
R5
HL 32 52 20
*
220D/2W X R12 J.U.C
HL 32
81
20
120kfl/2W X
R3
HL 32 81 20
« 120kfl/2W X
R4.6
G.WG
HL 32 76 80 .
68kfl/2W X
R6
J.U.C
HL 32
8120
*
120kD/2W
X
R17
G.WG
0 HZ 00 48 40 Thermal Fusing Resistor
10D/2W R2 C
0 HZ 00.48.50 Wire Wound
Resistor
10D/3W
-fe
X >
F
«
ft
R2 J.U
0 HZ 00 48 60 #
22D/3W R2
G.WG
0
HZ 00 48 70 *
2.2Q/3W « R11
L.U.C
0 HZ 00 48 80
x
4.7D/3W
«
R1
1
G.WG
iC
26 55 00
Transistor
2SC2655
F
y >
i?
X
9
TR2
iC
26 34 00 *
2SC2634 "
TR3
0
iC
27 92
00 2SC2792 »
TR1
G.WG
0.
iC 25
55;00 »
2SC2555 « TR1 J.U.C
iF
00 13 80 Diode
1SS84 9' 4
*
-
K D4,
5,
9
iH
00
12
20 »
S2K20 - D8
0
iF
00 85.90 «
ERB4402 • D6.7
0
iH
00 17!40
n ERB4406
D3
0
iH
00
17
50 n ERB4302 x
D2
0
iH
00 17 10 Diode Bridge
SIRBA40 9*
it
-
K
7
' y y
>
D1 J.U.C
0
iH
00
1
7
20 *
SIRBA60 " D
1
GWG
_____
iF
00 14 70 Zener Diode RD6.2EB2
v I
+ -
9' 4
* -
K
ZD1
1
iG
06 39 00
IC 1
A^PC781 5H
1
C
1C1
iG
07 75 00
t
A*PC7915H * IC2
0
iK
00 04 80 Photo Conductor
PC817
7
»
i ti
7
7
-
PCI J.U.C
0
iK
00 04 90 .
PC5
1 1
PCI
G.WG
Transformer
TYA018
\
*7
's'
X
T
1
C
0
GA 8391
00 *
TM205 x T1
0
GA
83 95 00
* TM206 " T
1
0
GE 30 08 20 Coil
150*H 3 <
l\s
L2
0 GD 90 07 60 AC
Line
Filter
PLA302
1
A
AC
*7
1
> 7
< )l>
9
LI
J.U.C
0 GD
90 ;07
90 -
R5E203A
LI
G.WG
HT 57 05 40 Semi Variable Resistor
B1K
* E
$ V R VR1
KB DO 03 50
Fuse
2A 250V J
KB 00 12 40 .
2A 250A
|ra1
KB
00 07
10
T500mA 250A
l|HI
-
LB
60 24 60 NH Connector T.E 7P
4
*
!
i
LB 20
1
5
30 Fuse Holder Pin
1 1
^
|
1
*New
Parts
(MftU *New
Parts
(MIA)
-
35
-
36
-
TX7