Pioneer XR-VS99 Service Manual page 19

5
QQ
3 7 63 1515 0
TE
L 13942296513
www
.
5
http://www.xiaoyu163.com
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Note: The encircled numbers
denote measuring point in the
schematic diagram.
1
x ao u163
y
C
i
MOTOR ASSY
(XWZ3080)
6
http://www.xiaoyu163.com
2 9
8
Q Q
3 6 7 1 3 1 5
B
CN1003- Pin 3 : CN1003- Pin 2 :
2
PLAY MODE (RF) TEST MODE,
Tracking Open(TRER) co
H : 500nsec/div
H : 5msec/div
2.0Vp-p
.
VREF
VREF:CN1003- Pin1
7
9 4 2 8
0 5 8 2 9 9 4 2 8
VCD SURVO ASSY (1/2)
1/2
(XWX3003)
SIGNAL ROUTE
m
(CD)
:CD AUDIO SIGNAL ROUTE
(FS)
: FOCUS SERVO LOOP LINE
(TS)
: TRACKING SERVO LOOP LINE
(SM)
: SPINDLE MOTOR ROUTE
(CM)
1.0Vp-p
: CARRIAGE MOTOR ROUTE
(LM)
VREF
: LOADING MOTOR ROUTE
B
1/2
7
8
XR-VS99
9 9
A
B
9 9
C
D
C
19
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