Yamaha CDC-585 Service Manual page 31

A B
CDC-585/CDC-506/CDC-685/CDC-906
Q Q
3 7 6 3 1 5 1 5 0
PRINTED CIRCUIT BOARD (Foil side)
1
CDC-685/CDC-509 P. C. B. MAIN ( 1 )
2
FROM : MAIN (4)
3
T E
L 1 3 9 4 2 2 9 6 5 1 3
2
4
5
FROM : MAIN (7)
w w w
32
6
C
CDC-685/CDC-509 P. C. B. MAIN ( 2 )
FROM : CM (4)
x a o
y
. i
D http://www.xiaoyu163.com E
8
1 4
Q Q
3 7 6 3
FROM : MAIN (5)
FROM : PICK UP HEAD
FROM : MOTOR UNIT (Spindle & Feed)
u 1 6 3
.
33
http://www.xiaoyu163.com
F G
2 4
9 9 8
0V
LINE OUT
Ground Point
refer to Fig2. of P.10
DIGITAL
0V
AUDIO
OUT
(OPTICAL)
1 5 1 5 0 8 9 2 4
3
OUT A CH 2
REMOTE
B CH 1
CONTROL
IN
m
c o
H
2
9 9
TEKTRONIX 2232
V1= 0.00 V TRIG1= -0.1 V T= 0.0ns
SAVE
2V SAMPLE 50ns
TEKTRONIX 2232
V1= 0.00 V TRIG1= -0.2 V T= 0.000µs
SAVE
SAMPLE 0.2µs
2V
9 8 2 9 9
TEKTRONIX 2232
V1= 0.00 V TRIG1= -0.2 V T= 0.00s
V2= 0.00 V SAVE
2V 2V SAMPLE 5s
AC CORD ON AC CORD OFF
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