Pioneer PDP-502MX Service Manual

PDP-502MX, PDP-502MXE
33
A
B
C
D
1
23
4
1
2
3
4
XSUS-B
R3401
R3473
IC3402
IC3402
+ 5V
REG.
R3405
IC3401
(TC74AC11F)
IC3451
(M611-TLB)
IC3461 IC3465 IC3462 IC3463
IC3452
(M611-TLB)
IC3453
(M611-TLB)
PDP Pulse Module
IC3454
(STK795-120B)
SUSTAIN BLOCK
+RESET BLOCK
LOGIC BLOCK
IC3456
D3451
IC3457 IC3458
IC3403
(TC74AC08F)
IC3401
R3485
R3464
R3470
+5V
Q3453
Q3451
D3457
K3456
P.D. (X.C.P)
C3460
Q3454
IC3466
(TND301S)
11
XSUS-V
XSUS-D
XSUS-G
XPR-U
9 7
1 3 5
5
6 6 3 8
51
4
OI
G
OI
G
OI
G
3 9 2
1
5 4
4
11 10
SUS-B
1
13
12
SUS-D
K3406
SUS-G
K3408
SUS-U
K3407
SUS-B
K3403
PR-U
K3404
2
2 4
7 5
6
+12V
7
5
3
+5V
+5V
VSUS
(175V)
1
+12V
VFX+
VFX–
XPD
3 6 7 9
VSUS
(175V)
1
SUS
GND
2 3 4
51
51
4 4
4
1
+5V
REG.
PD
DET.
12V
O. C DET.
+5V
REG.
SUS-U
18 11
7
5
14 21
4
9
175V
175V
0V
VSUS
(175V)
P-SUS (X)
SUS
GND
SUS
GND
SUS
GND
To PANEL
16
VSUS/2 VSUS SUSOUT SUSGND
SUS-D
VDD2 VDD1
VSS2
23
SUS-G
PDP Pulse Module
IC3455
(STK795-120B)
SUS-B
SUS-U
18 11
7
5
14 21
4
9
VSUS
(175V)
SUS
GND
16
VSUS/2 VSUS
SUSOUT
SUS-D
VDD2 VDD1
VSS2
23
SUS-G
PDP Pulse Module
IC3459
(STK795-120B)
SUS-B
SUS-U
18 11
7
5
14 21
4
9
VSUS
(175V)
SUS
GND
SUS
GND
16
VSUS/2 VSUS
SUSOUT
SUSGND
SUS-D
VDD2 VDD1
VSS2
23
SUS-G
PDP Pulse Module
IC3460
(STK795-120B)
SUS-B
SUS-U
18 11
7
5
14 21
4
9
VSUS
(175V)
SUS
GND
RP-U
16
VSUS/2 VSUS
SUSOUT
SUSGND
SUS-D
VDD2 VDD1
VSS2
VSUS
23
SUS-G
SUS-G
SUS-U
SUS-B
SUS-D
175V
0V
175V
0V
175V
0V
R3471
R3490
D3456
D3451
t
t
X-PSUS
SUS
GND
VSUS
RP-U
F6
F5
F9
D4
From DIGITAL VIDEO Assy
E17
From U-COM Assy
E16
From U-COM Assy
SUSGND
3.3.6 X DRIVE ASSY SECTION

Pioneer PDP-502MX Specifications

General

Brand	Pioneer
Model	PDP-502MX
Category	Monitor
Language	English