Pioneer DJM-500 Service Manual page 17

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---------------------------..~
IC15 ~
MBa1 C4256A-80PSZ -
.~ eN DSP ASSV (2/2)
13~~~~~1~1~~~~~~~~~~~~ (DWZ1055)
~140mVP"1
Sl3mV/div 0.2ms
1KH,
R1
22K
V+AA
'0
ONOC
V+SA
i8rSroC.. VDS~.7 4,,", ~r~r~r~r
~I~I~I~~ 33/1 b ONDC "l l l l
V+OD
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31
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'30-'3Wl 4'92/-~Vi
1."" CAS C9.7 . l '
EFFECT '92: ~r ~
J C 1 3 G~ ONDC ON'DC
II PD5383GF Xl ~ ~ ~ ~~~
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GN
., S2 2. 4, 92,\ ONOC ONPC
· 1.. ',"" \ 75 ~ V-HD
/ \111 HOM01
:: :: - N 1" .. N 1" .. ~ il EROF
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X 2
1 s ~i-
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GNO
Ra.
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SIGNAL ROUTE
(Rli:' RETURN SIGNAL
.'AUDJO SIGNAL
2V/di., 2ßms
+.5Vp-p
3. GVp-p
L~~?~1 iC76
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+
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~~l
I/ I
I/ü
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BPM1~
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rC3(PIN11) )C3(PIN12)
2V/div 5,:5 2V/drv 13.2p$
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..
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rt-~7~'
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cas ISL
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10/1& ~
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ø VDSP 0
C77
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ien GNDe
TC7SUØ4F
GNDA
ONDA
~
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V+SA
AS .r
~
~ 5.1~
.nN_.mm~ I
D.JM-500
5GLO
ß5GRO
..
..
..
..
I
J1 ø
RETURN L
RETURN R
5END L
5END R
GNDA
W..
m
~§~
ONDA
5
MUTE
5END R
GNDA
5END L
:21 GNDA
â) RETURN R
GNDA
.-i RETURN L
CH1CT1
CH1CT2
CH2CT1
CH2CT2
1 GNDC
CN11
V+sA
V+eA
d~
~ .
:. 0: ,¡
.. N J:
N N .
~ 0:,
IX D1,
155356 j
D3.
155355
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017
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PIN \UTIGM
1 4.'3
2 -
3 4.'3
4 4,'9
SL C67 39P
o1c
'-
'-
r
01.
DTA124ES
V+SA
¡C18 (PD2Ø25B)
l
R25
ri
PIN v:TIG M PIN \UTPæ M PIN \OTPG M
a ø is 4.92 22 1!
9 2.44 16 0 23
10 2.27 17 0 24 4.88
11 4.92 18 25 4.En
12 0 19 2.'3 26 2.43
13 2.15 20 27 2.46
14 2.15 21 0 28 4.'3
~ ~
~;:
,.
fV
R24
100K
V+SA
GNOC
D14
Nt
;::r
)- ti
~!
CtN
;:~
0')
f-
MASTER
.
LEO
V-SA
ONDA ONDA
~J;
13.047
15535~~ f C50
6' 2.2/50
:; c
GNOA
GNOA
2.47
-.
I I
I
IDA
R5T,
~
~~~
!
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g
KDØ
r~'36
.047
G3
R121
" t
ti ~
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n.i R122
KD1
l'
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53
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55
..
57
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R2.
li,9:,0l
i
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V+5Al V+AA
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VSSi014
4. 194MHz
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ti~
ti'!
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o.Ü
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ti t
Ct~
~E
o.Z
f-
dR5T VLED
V+BAl '
1
V+5A
AC
V-eB
v-ss
1K.~~~
~L
VLEO
S
~
~~
ii~ ~r
ONDC
h 52147-1
b5 I
, D CN1
52147-1
~
BU4053BC
IC21 (1/3)
\ ApB
5
~
Je10 (2/2)
XRA4SSBF
R73
1CLR ~c S..
10 IL ~ GI~
iCLK ~ 2CLR
iPR Ul I' 20
HiQ ~ ~ 2C.! GLED
fQ ,.2PR 4'3
OND t: ZQ- .
2Q
I-
~
~
"
.,..
GLED
1.14"
1l.32..
~
I
f-3,'
)C14(P1N34 AN PIN35)
2V/div SØms
1\ !\~~I~VY'¡P
~ ~/j5VP~
(PIN351
A"'
~ IC21 (3/3)
~ \ BU4053BC
.,.
....
" 5601CZ
IC2i (2/3)
BU4053BC
Y'
-12.5r
ONCC"
4.87
OKP3236 rl ,J
GLeO
,
GNO GNOC GNDA
ONDC
G1
59
V+SA
V+SA
0'303
m~~15Š3S. J¡ ,~
~i'; ~l~,~l~
aLEO GLEO GLEO
V+5A V+SA
V-SA V':SB
~
.
~~
. .
. N
515
515
~~!
D2.
lSS254
Rt45
D2'
lSS254
G2
il
R120 lK
--
Rl1'3 lK
D22
1SS2S4
R14e
BU4053BC
LC22(Y3)
~
C~1
52147-0&10 ".1
m i ~
~ ~m
~~ S~
a ~ GNC
GNPC
~~
;; ~
C GNDC
AD3
R125 lK
-.
R126 lK
-.
R127 lK
-.
R128 lK
G7
Q6
..
G1Ø
£l
G12
~
R 130 iK
:GNõ-Tõ-ãÑõ- e"H-i-p-:
: JUMPER :
: R223 R9S9 :
:_ ~~~~ _ _ F3~§ ~ _ _ _ __J
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ai ~
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~~~u.üW~+Z ~~~~~~
0~~W,W ll~Ø U~oow~æ
\ / \ /
TO EFFECT VR A55Y c= TO D5P AS5Y (1 (2)
J118 ("5CH-5) ("5CH-5)
rrrr
~--------
~
r--------------~ lèèèeèe(9(§(;
() r-N-. in3:
"" ui ti .: UJ
f/I!Z.o'tNzu.iil-
(fin"u.ii"u+~
"-"--Uüü-:;;::;
ti I/
ti ti
\': "t /
TO VR A55Y (2/2)
J111 (.. 5CH-4l
ONDA
7
DIGS
:v G4
~ G3
'4 G5
51
52
53
S4
55
55
57
58
VLED
GLED
.560 '~5"
560 "6"
.,.
15
51.
§.
~
5..
'111 KDØ
GLED
€!/59
6l 51 ø
§) 511
Sl 512
513
'all
514
515
S15
11lVLED
NC
G2
G1
KD1
N
"-
0V)
~ I
~g
a. l
ti~
Cl
g
)- ~
:iN
.,:i
..ü
.,ti
Z t
~;;
WOO
f- ~ Z
~ i
li
&1 t
ti~
r- r-
o ~
f- ~
-,
)- í
ti
I
tiü
"¡ti
Cl t
W~
~~
O~
f- -,
Jt~
~S l
~)- &l
ti
ti l
~~~
~
I SCH - 6 L.p ASSY (212)
OSP ASSY (21) I SCH - 6 128
~
~i
56.
560 "9'
5..
J

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