Werbung
6-13
1984-07-02
13
4
1
2
3
4
5
6
7
8
TO PRE.AMPL+
TO PRE.AMPL +
TO SERVO PCB
LASER PCB 18-3
LASER
PCB 18-1
25-1
TO SERVO PCB
25-3
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HF
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33-4
33-5
33-3
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6
4
f
5503 py 3549
=
6508 +1
|
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DECODER P.B. ASSY
:
12)
Meme lee: POH
ALL CAPACITORS AND RESISTORS ARE CHIP- COMPONENTS
|
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UNLESS SPECIFIED OTHERWISE
j
6504(1/2)18)
8 Cease
sak
TO SERVO PCB 26-4 MEANS: CONNECTED TO THE SERVO PCB
!
N74LS7QAN
42
|
CONNECTOR 26 POINT 4
H
ut
10
12 13-14 15 1617 18 19
(TN) Peay onty
~4a = -2.5V
;
|
+15 412V
6535
GW) stop onty
+a=+11.2V
|
3930.
BC558B
+2a= +4.8V
H
G.sv)
+2=+5V
|
1507
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5)
PREEM
K]
|
|
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ae ee etait
:
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ee
QDATA
QSYNC
QCLOCcK
PREEM
TO SERVO 1 TO SERVO1
TO SERVO1
TOSERVO1
TO SERVO 1
26-4
26-3
26-2
26-1
25-5
36568 E12
1
2
3
4
6
6
7
8
9
10
pty
R
B
"4
16
18
CS 97 310
Werbung
