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d
MJ-L7
3.2 MD MAIN PCB ASSY
Al MD MAIN PCB ASSY
PWB-A
(1246840174)
SIGNAL ROUTE
[C1101
IRSR50
RF PROCESS:
13
4
8) 4
HS?
an tae
i]
ig
E
_ LIGHT PICKUP ASSY (1246170009)
SWITCH POSITION IN CIRCUITRY DRAWING
No.
Switch Name
Position
SW1951 | Disc Protect
OFF
$W1962 | Disc Media Detect
OFF
SW1953 | Read In
OFF
SW1954 | MD Playback
OFF
SW1955 | MD Rec.
OFF
swiese | Loading
OFF
Bi MD MECHA SW ASSY
PWB-C1 (1246840031)
SIGNAL ROUTE
& : REC SIGNAL
iw
101251
TC74ACTO2F
HEAD
DRIVER:
£35
cali
;
ik
tt
swi05t
DISC PROTECT
AZS7029
swigsa,
READ IN
AZSTORS
Put
SW1056
MD PLAYBACK
+ 2a5309021
swiiess.
MO FEE.
seasaoceet
ee
[Smo mecua mo assy
PWB-C2 (1246840031)
1
7
DISG MEDIA
we
ve
DETECT
coe
Cae
AZS7029
1
1
—s
a
101401
IX2645AF
MD SYSTEM MICROCOMPUTER
CONTROL
6
*
\c1402
=
DISC MOTOR
AZx7032
1
10
z
ow
$29194A,
EE-PROM
wae.
Sad
11601
iss
BAS996FP
AZXTCQG
5CH MOTOR DRIVER
2
=
3
4
|]
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