PD-S707
18
8
IC202- Pin 9 :
PLAY MODE (CADR)
H : 2sec/div
19
IC301- Pin 21 :
PLAY MODE (1kHz)
(DATA)
H : 500nsec/div
53
IC301- Pin 9 :
PLAY MODE
(PCO)
H : 10
µ
sec/div
IC341- Pin 5 :
PLAY MODE (1 kHz)
(BCKO)
H : 0.2
µ
sec/div
IC341- Pin 4 :
PLAY MODE (1 kHz)
(LRCKO)
H : 10
µ
sec/div
IC341- Pin 6 :
PLAY MODE (1 kHz)
(DATAO)
H : 0.2
µ
sec/div
IC401- Pin 16 :
PLAY MODE (1 kHz)
H : 0.2 msec/div
IC342- Pin 6 :
PLAY MODE (1 kHz)
(XTI)
H : 50 nsec/div
IC401- Pin 27 :
PLAY MODE (1 kHz)
(CLOK)
H : 0.2 msec/div
IC401- Pin 26 :
PLAY MODE (1 kHz)
(MDAT)
H : 0.2 msec/div
IC401- Pin 28 :
PLAY MODE (1 kHz)
(DLAT)
H : 0.2
µ
sec/div
33
IC301- Pin 3 :
PLAY MODE (MDP)
H : 2
µ
sec/div
23
TRACK SEARCH MODE
Upper:TP1-Pin1(RF)
Lower:IC151-Pin 23
(C.OUT)
18
IC301- Pin 20 :
PLAY MODE (1kHz)
(LRCK)
H : 10
µ
sec/div
7
IC201- Pin 1 :
TRACK SEARCH
MODE (SPDR)
H : 50msec/div
7
IC201- Pin 1 :
PLAY MODE (SPDR)
H : 50msec/div
6
IC202- Pin 4 :
50T-JUMP(
∗
1) MODE
(TRDR)
H : 1msec/div
6
IC202- Pin 4 :
PLAY MODE
(TRDR)
H : 1msec/div
5
IC202- Pin 3 :
PLAY MODE
(FODR)
H : 1msec/div
8
IC202- Pin 9 :
TRACK SEARCH
MODE (CADR)
H : 200msec/div
9
IC301- Pin 17 :
PLAY MODE
ASY0 (EFM)
H : 500nsec/div
16
IC301- Pin 22 :
PLAY MODE (1kHz)
(BCLK)
H : 500nsec/div
0.3Vp-p
7.2Vp-p
1Vp-p
1.5Vp-p
0.5Vp-p
0.5Vp-p
4Vp-p
5Vp-p
5Vp-p
5Vp-p
5Vp-p
1Vp-p
5Vp-p
5 Vp-p
3.2 Vp-p
5 Vp-p
5Vp-p
5 Vp-p
5 Vp-p
5 Vp-p
5 Vp-p
2.5Vp-p
5Vp-p
H : 200
µ
sec/div
54
60
55
57
59
58
56
65
5
IC202- Pin 3 :
FOCUS-IN(
∗
2) MODE
(FODR)
H : 200msec/div
1.4Vp-p
4
TP1- Pin 2 :
50T- JUMP(
∗
1)MODE
(TRER)
H : 1msec/div
0.7Vp-p
4
TP1- Pin 2 :
PLAY MODE
(TRER)
H : 10msec/div
0.3Vp-p
3
TP1- Pin 6 :
PLAY MODE
(FOER)
H : 10msec/div
0.2Vp-p
2
TP1- Pin 1 :
TRACK SEARCH
MODE (RF)
H : 200
µ
sec/div
1.2Vp-p
2
TP1- Pin 1 :
PLAY MODE (RF)
H : 500nsec/div
1.2Vp-p
Note: The encircled numbers denote measuring point in the schematic diagram.
Waveforms
∗
1 50T-JUMP: After switching to the pause mode, press
the manual search key.
∗
2 FOCUS-IN: Press the play key without loading a disc.
