Pioneer PDP-502MX Service Manual page 144

PDP-502MX,
PDP-502MXE
4.4
DIGITAL
VIDEO
ASSY
DIGITAL
VIDEO
ASSY
C2259
R2253
C2261
|
1
•
C2260
R2364
PH
IPBUSYn
R2363
' 1
1
IPERR JpERR
R2347
'
I
1
PBUSY
R2346
• 1
I
STOPB
R2345
' '
D23
.
0
.
2
lJ .
D RNEL IP
1
®
XSUS-B
xsus-u
I
XSUS-D
XSUS-G
XPR-U
o
.
J
PN.MUTEX
7
^
|
C225
5
| |
r
2256
R2317
K
C2339
C234S
'
H
C2340
IC2252
n
TP2105
!
0SD_H
1
TP2106 0
0SD_V 1 1
C2270
n
0 '
Cl 908
*
R2257
0
"
I
Rg 8
otuR2259g
R2260
gtC2263S
R2264
Cl 965
vO
'n=vD
'
J-DDis
»
.
mu
0000000
S E
E E
13
|
J
ID
i
„
„
°[>
g,
1
1
1
I9SJU
-
sfB
SlQ
_
Jl
El
JED
_
,
"
TP2204
*-
BIT3
TP2203
I
BITE
H
C2201
TPEE02
I
'
TP2205
STOPB
|
[
TP2207
CYCLEB
) TP2008
=
1
1
rn
CNT8
s
r=nTP2007
lLJg
T
CNJ7
6
g tpmIs
<r
I 1 I I
CNT5
I
|JzrTP2004
^r :=!
iTn
—
l
CNT4
S
1 V
l TP20I
g
\
cnt:
crl
1
V
T
P2E
°in
•
ca
ain-s
-
nnn
td
.. .. ..
ml
1 ,
Mm
U
•CiQ
[_
Mm
n
;Hi0
L
^
"Q1Q]
0
,
£
larsffsrss]
,r
I
IC3101
O
IC3303
O O
/
IC3302Cf
£
"
cm
1
1
$§
EH ^
J
I
R31 10
"ejbedbeib
q q
R3334 R3343 R3335 R3340 R3333 R3339
R 3338
R3337
Te
»»""*
Q
s-sg"
i
sn-nnmm
g^SP
£
S|l
SGLB-IP
3_8
R31
,
15
Csf
101
03102
0
R31le
3_a 3_a
03103
D 3
C3109
1
i
1
X-b
3103
R3331 R3 3 30 R3329 R3336