Sony HCD-M10 - Page 29

29
HCD-M10
RF PLL Free-run Frequency
Procedure :
1. Connect frequency counter to TP (XPCK) with lead wire.
2. Turn the power on.
3. Put the disc (YEDS-18) in to play the number five track.
Confirm that reading on frequency counter is 4.3218MHz.
Test Point Location :
[CD BOARD] — SIDE B —
+
–
frequency counte
r
CD BOARD
TP (XPCK)
TP
(DVC 1.65V)
TP
(TE)
IC101
IC103
TP
(XPCK)
TP
(RFAC)