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6.3
Block/Level Diagrams
aust "Ba
HO72
QKiS
QK20
REC
HEAD
HOTT
PLAY MUTE
QKI7
Kis
x28
eK23
kz
oK26
Ok24 «= Qkz2
DIN
©)
(Reh)
QJOl
Qv03
Qu02
QU04
(120pS)
TAPE EQ AMP
BIAS TRAP
Lvol. Luoz
70uS
QKOI
QKo2
REC Ot
RKO3/RKO4
|
CUE/REVEW
MUTE
10
UT
P.B
OUT
DOLBY
Q604
Q65!
edadaooad
REC dbx FILTER
lI>S]
><]
Leh
2OHOQQOQQ@®
'bo
Q809
dbx
REC
VUOWDOOOVOOOY
Leh
BOAQOOQDOQQHQ@O®
Q907
dbx
PLAY
UMODOOOGDOOOD
HEADPHONE AMP.
LINE
AMP
QK48
MUTING
LINE OUT (100kQ)
470mvV
-10
(dbx OUT)
ie e/ al
| |
33mv
=
{ _\
|
erry Yl
OINPUT
: 400Hz
SAME
LEVEL
MTT-I50
Odbx LORD:
OPEN
720
@"
HEADPHONE (8N)
-60
®,
(©) LINE OUT
QJ0! = Qv03
Qu02
QJ04
(dB)
TEST POINT
USmv
TEST
CONDITION
OINPUT
: 1kHz
SAME
AS
DOLBY
LEVEL AT LINE OUTPUT
MIC ATT
-304B
11
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