Advertisement
PD-41,PD-93700
4.3 WAVEFORMS
Note:The encircled numbers denote measuring in the
schematic diagram.
*1 SOT-JUMP:After switching to the pause mode, press the
manual search key.
*2 FOCUS - IN:Press the key without loading a disc.
TP1- Pin 1:PLAY MODE
(RF)
500mVi/div
500nsec/div
"TP1- Pin 1:TRACK SEARCH MODE
(RF)
500mVidiv
200 pu sec/div
TP1- Pin 6:PLAY MODE
(FOER)
100mV/div
10msec/div
TP1- Pin 2:PLAY MODE
(TRER)
1Vidiv
10msec/div
TP1 - Pin 2:50T- JUMP (*1) MODE
(TRER)
1V/div
1msec/div
1C202-Pin 1 :FOCUS-IN(*2)MODE
(FODR)
1V/div
200msec/div
1C202-Pin 1 :PLAY MODE
(FODR)
1Vidiv
1msec/div
1C202- Pin 3:PLAY MODE
(TRDR)
500mVi/div
1msec/div
1C202- Pin 3:50T- JUMP (*1) MODE
(TRDR)
500mV/div
1msec/div
1C201-Pin 9:PLAY MODE
(SPDR)
1V/div
50msec/div
1€201-Pin 9: TRACK SEARCH MODE
®
(SPDR)
2Vidiv
50msec/div
1C201 - Pin 4:PLAY MODE
(8) (CADR)
1Vidiv
2sec/div
ee
ee oe
ne
1C201 - Pin 4: TRACK SEARCH MODE
(CADR)
2V/div 200msec/div
1C151- Pin 38:PLAY MODE
(EFM)
2Vidiv
500nsec/div
1€522-Pin 13 :PLAY MODE(1kHz)
(LO ) (D/A DATA OUT)
1V/div
200 usec/div
1C522-Pin 14 :PLAY MODE(1kHz)
(LO ) (D/A DATA OUT )
1Vidiv
200 up sec/div
1C301 - Pin 35:PLAY MODE (1kHz)
(BCLK)
2Vidiv
500nsec/div
(alll alll alll ll a a so
ee
SS
1C301 - Pin 32:PLAY MODE (1kHz)
(18) (LRCK)
2Vidiv
10
sec/div
1C301 - Pin 34:PLAY MODE (1kHz)
(DATA)
2Vidiv
500nsec/div
Pin- OUTPUT:PLAY MODE (1kHz)
1Vidiv
20usec/div
1C60-Pin 5 :POWER SWITCH-ON
Q2) irst)
2Vidiv
100msec/div
1C60-Pin 5 :POWER SWITCH-OFF
(RST)
2Vidiv
100msec/div
'STRACK SEARCH MODE
Upper:TP1 - Pin 1 (RF) 1V/div
Lower:IC151 - Pin 35 (MIRR)
2Vidiv
200» sec/div
:PLAY MODE
Upper: TP1 - Pin 1 (RF) 1V/div
(MDP)
IC301- Pin 4:PLAY MODE
Lower:1C151 - Pin 36 (DFCT)
5Vidiv 200
u secidiv
evidiw 2 veecidy
1C301 - Pin 20:PLAY MODE
(PCO)
2Vidiv
10 usec/div
WANN. ANNA AAA
MELLEL
Advertisement
