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Sony DTC-300ES Service Manual page 27

Digital audio tape deck

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DTC- 300ES
4 - 3 . P R I N T E D W I R I N G B O A R D S
_ S E R V O S E C T I O N _
. See page 21 lor Semiconductor Lead Layouts.
. Semiconductor Location
Rel. No.
Location
Ret. No.
Locâtion
D50 I
0502
0503
0504
D505
0506
0507
0550
055 1
Dô70
I C I 1
I C l 0 l A
I C l 0 2 A
I C 5 0 r
IC502
IC503
I C 5 0 4
IC505
I C 5 0 6
I C 5 0 7
I C 5 0 8
IC509
I C 5 1 0
I C S r r
IC5r 2
I C 5 r 3
I C s r 4
I C 5 r 5
I C 5 r 6
T ô q I 7
i c 5 r 8
I C 5 r 9
ICs20
IC52 1
tcs22
l - l t
b - l l
E-22
E-22
F - 4
E-22
F-2
l - L
1 - 1 ' l
J - 2 3
H-26
I - 2 6
G - r 0
E - t o
E- 10
r - t I
F-14
t,-o
8-9
B- r6
c - r 4
b - t c
E-4
L . I Y
c-4
F-8
F - r 8
G - 8
u - t
D-23
r - t t
t - t
t - t l
I C 5 2 3
I C 5 2 4
I C 5 2 5
IC5s0
I C 9 5 l
0il
0 2 r
0 r 0 r A
0r 02A
0 r 0 3 A
050 1
0s02
0503
0504
0506
0507
0508
0509
0 5 r 0
0 5 1 I
0 5 1 2
n F r 2
0 5 r 4
0 5 r 5
0 5 1 6
u c t d
0 5 r I
0520
052 r
u a l J
0 5 3 0
U J C U
0670
067 I
t-- o
c-23
ô - L
B - 9
J - l 0
r-23
J - 2 2
G - 2 6
H - 2 ô
G - 2 6
E- r4
E - 1 4
0- r5
D-r2
D - r
n - ?
G - 4
t - z I
t - t
c - 2
t r - J
B-22
c - A
E - 5
F-20
6 - t 5
D- r7
u - t l
N o t e :
o
o -
: p a r t s e x t r a c t e d f r o m t h e c o m p o n e n t s i d e
o
|
: T h r o u g h h o t e .
.
: l : : : : : : : : : : : : : : : .
: P a t t e r n o n t h e s i d e w h i c h i s s e e n .
a
: P a t t e r n o f t h e r e a r s r d e
L
A
B
I
D
E
F
\l
H
K
-26-

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