AMSTRAD CPC664 - Page 29

DISC
CONTROL
CIRCUIT
DIAGRAM
i-4
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H
* »
R31 "l
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CS
0-470P aaouu
lex
C14
—II—
51K
CIS
o.i cm
RS
—w»
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£:S
RIB
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a
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J,
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-KTS
I 0-470P
•7J
R14 2.2K
SIDE HEAD
0103
'
UN2214
OR DTC114VK
WARNING: This Circuit Diagram
is for information only. During
the
warranty period Service Agents
must return the Disc Drive
Mech-
anism complete with PCB30001
for
replacement.
r
P301
1S14SEO401
ffl=0
J30I
46V (FROM MONITOR
TV.
>
INNER 9ND
outer +iav <to monitor
tv.
>
46V
12V
am
SI
SOUND IN
Dl
DATA IN
El DATA OUT
Hi
PLAY ON INPUT
PCB101
HCCOCEA
PCB102
CONDITION
:
MAIN S11T0H
IS
SWITCHED
ON
,
BE READY TO WORK.
AND HE
DISKETTE IS NOT IN DRIVE
J1 PIN ND
2.4—28
IS LOI
ACTIVE.
THIS SCHEMATIC DIASRAM IS THE LATEST AT THE TIME
OF PRINTINS AND SUBJECT TO CHANSE WITHOUT NOTICE.
ATTENTION
I
LES PIECES
REPAREES PAR UN
A
ETANT
DANSEREUSES AN POINT CE VUE
SEOJRITE
N*
UTILISES SUE CELLES
DXRITES
DANS LA
NOMENCLATURE DS PIECES.
CASSETTE CONTROL CIRCUIT
DIAGRAM
CAUTION! SINCE THESE PARTS MARKED BY
A
ARE
CRITICALFOR SAFETY. USE ONES
DESCRIBED ON
PARTS LIST
ONLY.
M206-0I