Yamaha tx7 Service Manual page 21

RTS
LIST
BOARD
PARTS
Notes
DESTINATION ABBR
J
:
Japan
C
:
Canad
G: General
WG
:
Wes
U
:
U
.
S.
A A
:
Austra
Part
No. Description
m & «
Remarks
Common
Model
Mark
NA 81 43 00
DM
Circuit
Board 0
M
y
—
t
: ;
FZ 00 41
00
Ceramic Cap. O.luF
16V
Y
III t 7 3 >
Ui
2371 00
Electronic Cap.
1
0/iF/
1
6
V
1 Y
i
a >
UJ
1382
20
220
M
F'16V
Ui
24 64 70
4.7^F
25V
FM
11 61
00
B P
Cap 1^F/50V
A
n
a
CD
-460
1
-
Hi
20 99 90
Carbon Composition Resistor
1
0M V
M
y
K IS
R
HZ 00 31 90
MDULE
Resistor 4
7kQ
•
8
9P
*
-y 1
-
ti R,
HZ 00 48
10
* 4.7kQ <12 13P
iA
10 15 20 T
ransistor
2SA101 5(0,
Y)
K
:,\ A ih
o
00
o
2SC1815iY.GR) "
iF
00 34 50 Diode
1
SSI 33
¥ d *
-
K
iN 01
1110
!C
EPROM27
1
28
1
C VI.
1
o o
z
»
EPROM27
1
28
"
VI
.2
iG
14 07 00
HD63A03X
iG 10 62
00 M5M51
ISP-151
iG
10 67 00 74LS138
iG
06 81 00 "
TC40H240
iG 05
;
10;00
TC40H004 "
iG
09:64 00
TC40H008
"
iG
05
1 1
00
TC40H074
iG
00
17 20
TC4069UBP "
iG 10
55 00
"
HD7405P
"
iG
;
1 1
62 00 "
PST518
iG 13
49 00
" IR931
1
"
iG
i
10 70 00 '
NJM072
"
iR
00 14 00
\
"
TC74HC14BP
"
iK
00 04 70
j
Photo Conductor
TLP552 7
*
M
7 1 7
-
LB
91 81
40
|
XH Connector 14P X
H 3 R
¥ 9
—
LB 01 81 10
1
Card
Fit
Connector
1
IP t>—
Y74
-/
LB 01 81 30 "
!
13P
LB
01 81
70 17P
LB 50 05 20
j
DIN Jack
:
5P
D
1
N
•>
-t»
y
7
|
LB 60 37
10
8P
LB 60 60 50
i
Socket
1C
I
28P
1
C
V ¥
y
b
PC 90 00 60
'
Lithium Battery
CR2032-IHS
M
f
a
7
MS'
QU
00 47 00
! Sela
Lock
-tr
R a
-y 7
j
500KHz
QU 00:52:00
:
Quartz Crystal 7k
A «
ift
*
i
9.4265MHz
NA
81
43
10
AS
Circuit
Board
A S
->
-
t
FZ
00
41
00
Cermic Cap. 0. 1juF/1
6V
f |
i
Y
ir
7
c
/
|
Fi
36 42 20
Electro Magnetic Interference
j
0.022a
X
i
7
4
N
jUi 23 71 00 Electronic Cap.
1
OfjF.
1
6
V
1 Y
i
>
|
Ui
33 74 70i
4
7..-F
16V