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3-3. SERVO, SYSTEM CONTROL BLOCK DIAGRAM
C160 @ REC/PB
CN101
ceva
SVp-p
62 SkHz
DRUM MOTOR
[1c160 ](1/2)
SERVO CONT
MTR12V
78) DRUM ERR
C160 @ REC/PB
mail
4Vp-p
360Hz
@6) DRUM PG
M901
'CAPSTAN MOTOR ~
PS403
(C160 @ REC/PB
1C160 @ REC/PB
(SEE PAGES 3-7, 8)
(SEE PAGES 3-9, 10)
1C160 @ (HiFi STEREO MODEL}
SLV-495/495PX/675HF/675HFPX/676HF/685HF/695HF/L40CS/L40MX/L40PA/L.50CS/L50MX/
L50PA/L60HFCS/L60HFMX/L60HFPA/L70HFCS/L70HFMX/L70HFPA/X5MX/X6HFMX
ND420
VACUUM
FLUORESCENT
OISPLAY
Gi-G5
P1-P16
-F-
FAIL DET
RESET
PULSE GEN
'even
Supp
SYSTEM/MODE CONT
30Hz
(SEE PAGES 3-3, 4)
Ss
1c260 (9) DATA
65)
SOUT1
1c260 QQ CLOCK
\
SIT
sae
acer
10260 @@ RF ENV
,
4)
VIDEO RF
| |
POWER
TO/FROM
\c2e0 47) RF SWP
SS
3
ra
Block"
VIDEO | 16201 GP Icz60 G8) C SYNC
64)
BLOCK
ic201 3 QVD
aE
Ea
-10y,
icso1
(2) SCLK
\_t}
5
tc501 (4) SOUT
\—__1-@
icso1 (3) CS
€4)
BIEL ONCY,
eS
Sat
Dev
|
\
10340
I
1c340
1€360 40) Ic340
eo];
ee
!
1C360
BLOCK
|;
cago.
1201
\c201
ici
POWER
CNJ980
CONTROL
$ OUT
EXCEPT
L50,L70HF X5 MODEL
fe]
MTRI2V
TU701 (3) PLL DATA
Tu701 (2) PLL CLOCK
@3)
PLL CLOCK
a
TU701 (14) PLL ENABLE
4 ) T ENABLE
(6 |
TO/FROM
Tu701 (5) TVVTR
2) ANT SEL
eica:
REMOTE
UNE
_ _ Tu701 @Q TUAFT
= _——
(3) TU AFT
REMOCON (4)
(1)
CONTROL
DsvV
!
1" ~ 10733. (7) F MONO
(13) F MONO
1
RECEIVER
'
10733. (6) TA MUTE
63) TA MUTE
aes
[at 2 AOB.GOSHE,GQGHF
ONLY
a. a. ct cy
ae
SS
y
10733. (8) MAIN/SAP
(74) MAIN/SAP
|
5 |
@7) CAP ERR
10733 Qi) STEREO __
1
STEREO
nq
CAP RVS
a
1C733_(0) SAP,BG/DK ae
SAP,BG/DK
|
(6)
5
HIFI ONLY
;
SIRCS IN
POWER
f
a
a
( ie
——s
_
BLOCK
'
13 |
85)
I
1160 @ REC/PB
IC1EO@ RECPR
fp
EEE EE EE
BZ160
|
ns
BUZZER
V\
meee
5Vp-
19Vp-p
62 SkHz
$100
—_
2 2kHz
REC
Fo
O°
G0) REC PRF
Par
Fae
1C160 @ REC
FG
"
m
CN140
2 2Vp-p
Q101
ny
CTL(X)
90Hz
TAKE END
swiev
SENSOR
xR
CTL
\
HEAD
"*™ J
|
>
CTL(Y
13]
$1)
ato
we
SUPPLY END
IC160 @ REC
SENSOR
LOADING
Me
L130
MOTOR DRIVE
END LED
@Q
495,675HF 676HF
MTR12V
~W
685HF 695HF
we
4NVp-|
hina
aver
FUNC KEY1 (5)
LOADING
a
0
S
7
e
:
_
tae
MOTOR
peer
|
(
J
i
i
i
DS-75 BOARD
oH
me
(SEE PAGE 4-19)
'
$401
$402,
S403
a 1 gai2
1
'
[Power]
[evecT}
[Rec]
CH+ |! Easy
;
\| SETUP |"
A
CN103
Sed
ore
MODE
Top fot
4
A
ENCODER
MODE2
FUNC KEY2 (4)
(Mecte
MODES
1C160 @ REC/PB
[8 |—>y 8 |
POSITION )
MODE4
ies
5
aves'
1eMHz
23Vpp
jg
{C160@REC/PPB
—G
fb
AE
Vl gppy jp
Om
OU
2 avert
(C160 @ REC/PB
he
32kHz GI
DMS UP
4]
[4]
DMS DOWN
s}+—{3]
1
3-5
2Vp-p
32kHz
3-6
DMS BLOCK
SHUTTLE
SWITCH
L50,L70HF,XS MODEL ONLY
OS
eieie
oes,
See
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