Table of Contents
Advertisement
TC-WR690/WR790
e Semiconductor
Location
5-3.
PRINTED WIRING
BOARDS
¢ Refer to Page 5 for Semiconductor
Lead Layouts.
No.
[ o s a t i o n [ Ref-No. [ L o c a t i o n ]
[|
[4
is
[8s
4] _ #6 [_% [7
6]
|
=I
|
a
a
ee
ore
4
Si
ae
Oe
Pe
AO
eel
ee
B
14
5
16
7.
|.
2d
dtd
(ia a"
G C d S C O C ' (
dC
26
7.
|.
28.
|
29
30
31
[2
D101
B22
Q102
B17
MECHANISM DECK BLOCK 1S FOR COMMON DECK A AND B, ONE SIDE OMITTED.
=
ns
D201
B-22
Q103
C-18
ey
ae ee
ee
ee ee eee
et wt eae ete
Se
ee
oe
Cie
earn eee
_—
D501
F-19
©0201
E-19
A
|
:
a
si
ena
(eee
D502
B-18
Q202
B-17
|
[MD HX BOARD]
[SYSTEM CONTROL BOARD}
G72
G+
D701
B28
|| Q203
C-19
|
eee ws
|
;
:
fd
ffs
D702
B-28
Q501
F-20
re
|
et eee
D703
B27
|| 9502
H-17
|
D704
B27
|| 0503
E-19
;
D705
B-28
Q504
B-19
B
|
D706
B-28
Q505
B-17
|
D707
D-27.
|| Q506
E-20
|
D708
D-29
Q507
D-19
ae
|
seatta ieee
|
D709
A-27
Q701
A-27
r
RECORO/PLAY BACK / ERASE
\
D710
A-24
Q702
A-26
ae
D711
C-26
Q703
A-27
|
ye ET ae
D712
C27
10704
A-25
C
|
|
ar
D713
C-27
Q705
A-25
D714
D-28
Q706
C-26
{
|
$924
D715
B-26
Q707
C-28
t—|
DR MODE]
D716
B-16
Q708
D-27
D801
F-26
Q801
E-20
D802
H-18
|| Q802
E-20
D
D803
E-29
9803
E-21
ee
rg
D804
[eounTeR
+
IC81
B-4
Q807
E-28
|
S820
(1C81)
G4
0808
E-28
|
IC501
E-17 || Q809
E-28
E
|
2
5
IC502
C7
Q810
E-28
|
6
10503
G17
| Q811
F-27
,
eee
eee
reese
aR
Pe
oe COS baw e oe 6 FURS
GANT Peale od le
Weg gels
4
08
Sibi
yon
Pe
ee er reer
tf
eee
7
10504
H-26
|| Q812
E-27
fax
|
|
[us
(i
See A
ea
E MODEL
1C701
B-25
Q813
E-27
{
IC801
D-22
9814
E-27
(
IC802
C-23
|| Q815
G-20
F
l
=
IC803
G-20
Q816
G-19
i
!
IC901
3
SELECTOR
i
[SW-A
BOARD]
ear oe
HALE DET 76 DET
[ti] a
J
,
Q51
a
|
;
}
}
S|
Teer Ew 7 TTT TTT ae
!
Q52
B-3
9820
G-20
|
"(Stor 8)
|
f
]
(oe
c
(Fac iw
is
Q53
! fe :
386
[
Spe
32
; |
(
): SW-A Board
|
:
| TRANSFORNER
z
z
Eg
rransrormer
|
"
VFDSOI
FLUORESCENT
INDICATOR
TUBE
oes
Se
eee
H
ly
i
| Baaeeal |)
@®
O——:
parts extracted from the component side.
u
|
(G8
B SkIP| BH (REC) |
it tl
@
@
: Through hole.
La (ue
Se
ee
aoe
a
a
eee
eee ee
ep =
=2¢
0-4
+4
+8)
®
"4 + Pattern on the side which is seen.
Nt
ee
ee
ee
ee
®
foc.
: Pattern of the rear side.
—|
ee
eee
7G
|
~<
a
ets Sees
{rile
1A
2A
f
x
D4
[tt] ¢
J
f1-643-346-[11] E
[TRANSFORMER BOARD]
—————
>
|_|
HEADPHONES
<10
Advertisement
Table of Contents
