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Schematic Diagram - Technics RS-B14 Service Manual

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Ш SCHEMATIC DIAGRAM
B
MAIN CIRCUIT SECTION
A
ІСІ
Line
m
Mic
lineum mic
11
DO
©
M5219L
01,2
РВЕ. АМР
25А1115ЕҒ
51-5
51-2
a
SWITCHING
51-4
ріау---гес різу---гес
+|
CrO,/Metal: ОМ
play==rec
o
Feo
O © ©
LINE IN
a
1
мэ
L ch ©
ш
ANS
o
8
581
28V
we
69V
ЧС)
(5)
JI
MIC
©
E
Lco
E
©
51-6
51-1
рісу--тес
play==rec
LINE
IN
SECTION
si-3
plays—rec
—— Playback
R21!
IOK
1С5,1С6
ТЕА0665
DOLBY B, C NR
Input level
control
ov
"d.e
©
MIC
Rich
mos
-7.6У ae
G)
ox
ст
о
Bou
Ж
R/P HEAD
A] o
|
R KLÈ
es Leg
ob
"95
css
roe
120P
10
Q18, 19
nu ы.
28C33110
2
5
SWITCHING
30mH
0.001
L
E
š
5
454 24
55-2
54-2
9 4%--епогтоі
off-—ro2
$
ERASE
HEAD
9
!
(зу
Ф
amos
KA -
вт;
F
Lj
wire
C45
0018
F^
г
|
1 I
L
Erase current
adjustment jumper
к
Dolby
оз
Sam
51-7
В---<
ON
|+ Play --rec
Ft ea
R429
22K
8419]
В417
вак
22K
ал R <
a
R418
(B)
Til
1 Y 58420
2.2K
V
33K
R408
|R406
ік
013
250592
BIAS OSC
015
25А1115ЕҒ
MUTE DRIVE
25VI0
H3
c50

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