Pioneer XC-L5 Service Manual page 17

5
5
6
SIGNAL ROUTE
(CD)
:CD AUDIO SIGNAL ROUTE
(FS)
: FOCUS SERVO LOOP LINE
(TS)
: TRACKING SERVO LOOP LINE
4.54V
(CD)
Note: The encircled numbers denote measuring point in the schematic diagram.
IC1101- Pin 16:
1
PLAY MODE (RF)
H : 500nsec/div
6
7
(SM)
: SPINDLE MOTOR ROUTE
(CM)
: CARRIAGE MOTOR ROUTE
(LM)
: LOADING MOTOR ROUTE
(CD)
DIGITAL OUT (OPT.)
IC1101- Pin 13 :
2
TEST MODE,
Tracking Open (TRER)
H : 5msec/div
1.2Vp-p
VC
VC : IC1101- Pin12
B
7
8
XC-L5
A
B
C
3.5Vp-p
VC
D
1/2
17
8