Pioneer PD-M602/KUXJ Manual de serviço - Página 9

Procurar online ou descarregar pdf Manual de serviço para Leitor de CD Pioneer PD-M602/KUXJ. Pioneer PD-M602/KUXJ 33 páginas. Multi-play compact disc player

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5. SCHEMATIC DIAGRAM
5.1 Waveforms
Note: The encircled numbers denote measuring points in the
schematic diagram.
TP1- Pin 1:PLAY MODE
(RF)
500mVidiv
500nsec/div
TP1-Pin 1:TRACK SEARCH MODE
(RF)
500mVidiv
200 usec/div
TP1-Pin 6:PLAY MODE
(FOER)
100mVi/div
10msec/div
TP1 - Pin 2:PLAY MODE
(TRER)
1V/div
10msec/div
TP1-Pin 2:50T- JUMP (*1) MODE
(TRER)
1Vidiv
1msec/div
manual search key.
*2 FOCUS- IN:Press the key without loading a disc.
1C202-Pin 3 :FOCUS - IN (*2) MODE
(FODR)
1Vidiv
200msec/div
1C202-Pin3
:PLAY MODE
(FODR)
1Vidiv
1msec/div
1C202- Pin 4:PLAY MODE
(6) (TRDR)
500mV/div
imsec/div
1C202- Pin 4:50T- JUMP (*1) MODE
(TRDR)
500mV/div
imsec/div
1€201 - Pin 9: PLAY MODE
(SPDR)
1Vidiv
50msec/div
1C201- Pin 9: TRACK SEARCH MODE
(SPDR)
2Vidiv
50msec/div
1C202-Pin9
:PLAY MODE
(CADR)
1Vidiv
2sec/div
1C202-Pin 9 :TRACK SEARCH MODE
(CADR)
2V/div 200msec/div
1C151-Pin 32:PLAY MODE
(EFM)
2Vidiv
500nsec/div
1C401- Pin 9:PLAY MODE (1kHz)
(LO ) (D/A DATA OUT)
1V/div
200 psec/div
11
1C401 - Pin 10:PLAY MODE (1kHz)
( D/A DATA OUT )
div
200
usec/div
1C301- Pin 35:PLAY MODE (1kHz)
(16) (BCLK)
2Vidiv
500nsec/div
rererrreerreer
P a a r
nee Se aes Suey See ve See eer eer
'TRACK SEARCH MODE
Upper:TP1- Pin 1 (RF) 1V/div
Lower: 1C151- Pin 29 (MIRR)
2Vidiv
200 psec/div
1C301 - Pin 32:PLAY MODE (1kHz)
®
(LRCK)
2Vidiv 10 wsecidiv
Pin- OUTPUT:PLAY MODE (1kHz)
1V/div
200 psec/div
1C301-Pin 4:PLAY MODE
(MDP)
2Vidiv
2 usec/div
1C301- Pin 20:PLAY MODE
(PCO)
2Vidiv
10 usec/div
AY ANNAN
TTL
Note:
1. When
o
"PARTS
PARTS
Since the
values of
ment.
RESISTOR
Unit: k:kQ
Rated
po
noted.
Tolerance:
less other
CAPACITO
Unit: p:pF
Ratings: c
Rated volt
5. COILS:
Unit: m:
N
w
>
n
<
5
3
Q
m
7. OTHERS:
e®:
Sig
e@
:Ad
e W (Red)
e The!
portanc
placing
8. SWITCHE
FUNCTIQ
$702
$703
$704
$705
$706
$708
$721
$722
$723
$724
$725
$726
$727
$728
$729
$730
$731
$732
$733
$734
$735
$736
SWITCH
$801