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Sharp SC-7700CDH - Page 34

Sharp SC-7700CDH
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SC-7700CDH
—_SC-7700CDH
TEST
POINT
7
7
a
RET
cas
1
0
vee;
0027
Sate
|
Fay
Gla
10K
tiveaw)
|
=
lg
Ce
hh
he
el
et
37
Gd
PEAdREADDARANDAS®
0.
015
£3,
azo
stor
ava
7
ui
ESY
22k
tivawitt
sae)
aaa
1c2
re [2
fe
[ete
(2)
2
[2]
=|
LAS200M
a2.
SERVO
AMP
1¢1
2.
|
LR37631
PP
SERVO/S!GNAL
CONTROL
Qibp
pTeii4
INVERTOR
YK
cs?
Oo.
1/50¥
cs)
B.
O47
1CB
LA6S10L
TRACK
ING/POCUS
DRIVER
1c5
NIM4650M
BUPPER
AMP,
Q10,
G12
PTGiié
YK
INVEATOR
Qis
25A562
7
LASER
DRIVER
IcS
LA65+0L
MOTOR
DRIVER
P32
8D
11/743)
RS?
10K
11/48)
0
Olv
/Di
sac/bDiv
2V¥/Ov
12,15
DTCi14
YK
INVERTRA
O.Sssec/Oiv
@\ruin
~—{Ensa]
Paz
§-C
FRE
FRE
5V/Div
é¥/Div
5m
sec/Div
0.5sec/Div
FE
@
Focus
com
4V
/Div
|
1viDiv
§m
sec/Div
\Ssec/Div
@
NOTES
ON
SCHEMATIC
DIAGRAM
can
be
found
on
page
31.
@
ANMERKUNGEN
ZUM
SCHEMATISCHEN
SCHALTPLAN
stehen
auf
Seite
31.
@
REMARQUES
CONCERNANT
LE
DIAGRAMME
SCHEMATIQUE
sont
indiquées
4
la
page
31.
a
Sas
a
SA
SY
See
ae
.
Sian!
EE
-
ee
Sey
Gee Pes
ae
Figure
35
SCHEMATIC
DIAGRAM
(2/6)
Q%Q4,09
DTC1I4
TK
OTAI34
BR
1¢3
LO7asoM
D/A
CONVERTER
6]
TRACKING
COIL
1V/Div
O.Ssec/Div
1C6
NIMS560M
BUPPER
AMP,
2
2/50
IG1t-[C14
VOLTAGE
ABGULATOR
n22
cat
10798V
(Ay)
Q5,Q6
ATCIBS
TK
MUTING
L
OUT
ROUT
2v/Div
o.2msec/Div
PLAYBACK
UikHz
Sine
wave
wuz
aa
Audio
Signal
7

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