Sony SEQ-555ES - Page 7

SEQ-555ES
1-1.
SECTION 1
OUTLINE
BLOCK DIAGRAM
CNJ353~3
@
TAPE |
CNJ354-3 iC
TAPE2
(7) TAPE| INPUT REC OUTPUT 1(8)
(6) TAPE 2 INPUT REC OUTPUT 2(9)
CNU35I~1 e
LINE IN
(2)
LINE
INPUT
LINE
OUTPUT(1O)
CNJ352~1
AUXI
CNU352-3
AUX2
(4) AUX! INPUT
(3) AUX2 INPUT
FUNCTION SWITCH
1C 351
J301
mo
(3)
MIC
AMP
(1)
iC 201
SEQ-555ES
(5)
LINE
AMP
(7)
(14)
LINE/PINK NOISE SELECT
LINE/PINK NOISE
Dao, (setter)
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STEP
(2) (2) VOLUME @)
1C 103
SV 0116 LINE MUTE
CD
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(r\ alle
) LINE MUTE
Qt
LINE MUTE
B+
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(1/2)
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10105
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1108
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REMOTE
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PRE AMP
1C40t
»
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LOGARITHM
(2)
EQ
AMP
(1)
ae
RECT
MULTI
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1518
1c513—518
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6
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1505
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My,
|
1C508, 509
Q513
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A/D
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1C507
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05
OUTPUT PORT 0
08
A MICRO COMPUTER
CLOCK OSC
1504 (1/2)
T501
04(2) (2)
SEQ-55
QUT
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Qus
REC
MUTE
= Q120
7 REC
MUTE
BUFFER
AMP
(I) MULTI PLEXER
Ie510(1/2)
1c512
VOL.R
Q30%
DECODER
C MICRO COMPUTER (20 10.456
1451
(1) 39
(2)
|
DECODER
INDICE
458
(BUZZER)
8
41
Ic
Ic4
(S) 26
(16)
|
DECODER
INDICE
RESET
SWITCHING
RESET
—
29
1454
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if
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MICRO
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SECTION 522!
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SECTION
B+
POWER TRANSFORMER
VOL. REG, RECT
Q5i7,518 0533
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