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Pioneer PD-M630 Service Manual page 5

Multi- play compact disc player
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1. RESISTORS :
5. SWITCHES : (The underlined
indicates the switch position)
i]
Indicated in Q, 1/4W, 1/6W and 1/8W, +5 % tolerance
OUTSIDE OF P.C.BOARDS ASSEMBLY
$S720:9
1
unless otherwise noted k;kQ,
M;MQ,
(F);+1%,
INSIDE
SWITCH
$721:8
| TRACK
NUMBER
(G);
42%,
(K);+10%,
(M); + 20% tolerance.
POWER SWITCH
BOARD ASSEMBLY
S722:7
$738 : POWER
ON — OFF
$723 : AUTO PGM
2. CAPACITORS :
SWITCH
BOARD
ASSEMBLY
$724 : EJECT (a)
v701
Indicated
in capacity (uF) /voltage (V) unless otherwise
$601 : LPS3 "]Loanine Position
8725: STOP (®)
noted
p: pF. Indication
without
voltage
is 50V
except
$602 : LPS4
S726 : PAUSE (EI)
1G (272)
3611/2)
1611/2)
electrolytic capacitor.
$603 : MZS1
1 MAGAZINE
S727: 10
TRACK
NUMBER
3. VOLTAGE, CURRENT :
SELECT BOARD_ ASSEMBLY
S129, Ie) isan Seaton
i
il
e
cool "coo o0s! o00| S00, oo
000, 000
1_]
;DC voltage (V) at play state.
$605
: DCHM 7) pigc POSITION
$730 : PPI
:
LEVEL
MEMO
wM-
REPEAT!
LEVEL oop: og0 igpo! 000, out 000
th) 000
STEPh
mA _ ;DC current at play state.
bunetion
a
*
$731:6
DISC NUMBER
I
k[(PROGRAM|
Rane
DIgc) TRAGK
h
7K MIN
h
SEC)
dBi
Value
i
i
it
.
BOARD
ASSEMBLY
732: 77
3
erg ea
ge nena ans
S701 : TIME
Sts oo COTO ENer
DELETE] |.) Jotb 8 mas letb . pet Date vga 'Dstbl ds Sar Ip
4. OTHERS :
$702 : STORE
S734: RANDOM
PLAY
le
REMAING
el
— hae sf
; Signal route.
$703 : DELETE
S735 : ] Saantian BEARER
eb aie Ci
ge ETOTALD! "t.
fe ete be)_ Peed fe—
1
@ ; Adjusting
point.
$704 : PGM
S736 : >>
d
x
d
Le
hiNDEX
The
A mark found
on some
component
parts indicates the
$705:1
DISC NUMBER
$737:5
DISC NUMBER
importance of the safety factor of the part. Therefore, when
S706 : REPEAT
replacing, be sure to use parts of identical designation.
$707 : ERASE
Gay
%% marked
capacitors and resistors
have parts numbers.
$708: +10
i
$708: 3 | TRACK NUMBER
@,
This is the basic schematic diagram, but the actual circuit
S711:1
3G (2/2)
may
vary due to improvements
in design.
$712:2
DISC NUMBER
96
86
76
$713: 220
f]
ecigre
TRACK NUMBER
74
DISC NUMBER
B
: TIME FADE
:4
DISC NUMBER
|
fs]
'
{
FUNCTION
BOARD
ASSEMBLY
(PWZ1854 :KU,KC TYPES) ( PWZ 1853 : HEM ,HB TYPES)
|
a
-
TO
ssl
1]
Q704- 706 | DRIVER
Note
| Voltages of pin 33 through pin 47 are changed
sre!
Se
tte
$708
sms
by the contents of the indication on the Fv display.
PBO
S708
s709
S710
s7it
Pet
re
tees
ALE
S7 ae ate
e
PB2
S718
e718
aren
ae 1
Pa
oO
PB3
64
63
62
6t
60
59
58
57
56
55
54
53
52
St
50
49
VDD
RKS
SRES EXTAL
XTAL
VFDP
1
2
3
4
5
6
7
8
1c 701 : MICROCOMPUTOR
KD
3
1
PF
——~
-—
PE
——
-—
Ps ——
6
7
°
1
2
3
1
2
3
PAO
PA!
PAUS
KS
GND
4
15
16
17
18
° 49
25
2627
28
29
30
31
32
s7es
atta: are
1
2
4
5
9
10
'3
12
43
1
pan)
-
Fe) fed led fle) fled fled jted fled fess) tes) flea) iiss) teal isa
;
KIN
" i
fe pel
PFO
PFi
PF2
PF3
PEO
PEI
PE2
PE3
PBO
PB!
PB2
PB3
PAO
eae
|_|
(Sc Cea] acre eae a
ee
ee
ene
ee! Sa aieeS
sts
io
bel
oa
so
°
PAO
4
8
te
POWER SWITCH BOARD
ASSEMBLY
t
rc—-
mee
IC 701
PDGO36
'
PowER
=a
esta SS
Sata
GrOm= COG:
28017405
$738
1
ES
S701-737
:PSG1006
aku
v7o1
2: PELIO4O
0
Oo
x7O1
VSS1014
\
(W701)
Vout
REMOTE
D701
fol!
_' fo}
vec
SENSOR
2
Lol2__2!
eu
SBX1610-54
O
o
'
(a /
as
D7O1
ent
wa
SLH-56VC3H-S[J 701]!
$738
:PSGIO06
[en 701]
701
SE
OO
I
SS

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