Pioneer PDP-502MX Service Manual

PDP-502MX, PDP-502MXE
25
A
B
C
D
5
67
8
5
6
7
8
E38
E26
E27
E28
O
M
1
E33
DIGITAL VIDEO ASSY
RGB
DAT
DRV
Sig
TOP ADR DAT
(64bit * RGB * 20)
Sub-Field
Conv.
* Field
MEM
IP
CPU
Panel
CPU
RGB A DAT
RGB B DAT,HD,VD
XY DRV
Sequence
pattern
Gen.
RGB
DAT
D16
D11
D3
D5
D7
D9
D8
D10
D6D13 D14
D17
D20 D21
CLP
5V
3.3V
12V
IP
Process
CLP Pulse
Gen.
RGB
DAT
Aspect
Conv.
FIFO
Gamma-1
ABL
Dither
OSD Add
OSD
Gen
Xtal
60M
Xtal
50M
BOTTOM ADR DAT
(64bit * RGB * 20)
VADR Cont
REG
OC
UPV
PD
20
20
V/Y
ADC
YC9
V/Y
3DY/Y/SY SEL
C
C SEL
3D Y/C for
NTSC
3Line Y/C
for
PAL/60PAL
V/Y
C
NT
FIL
PAL
FIL
3DY Y
3DC
PAL Y
SEC Y
C
C
YC6
Y SEL C SEL
SDAT
CONT
SER
PARA
CONV.
SinY
SEC
FIL
12V
8V,5V
FILTER
REG
5V, 3V
Y/C SEPA ASSY
Y
CABLE ASSY
CABLE ASSY CABLE ASSY
A13
A
LOG VIDEO ASSY
A24
5V_PIC
5_PLD
5V_RGB
OUT
VBS
YCSVD
IN 1IN 2
In1/In2
SEL
V/Y
C
Y, Col diff Decoder
Y,C
Sync
Sepa
B
d
er
0
1
YCbCr
YPbPr
H
DVD
Y
PbPr
Y
IC1201
Sync
SEL
13V, 8V, -8V
-5V_IO
5V_AD
5APLL
5VBPLL
IC
IG
REG
A21
Vsus12V
Sustain
Pulse Gen.
IC3605
Vsus12V
Vsus
12V
Vsus12V
VFY
VFY
VFY
VFY
Vsus
H13
Vsus
10V
VRN
VH
Vofs
Vsus
IC5V
14V
-8V
Sustain
Pulse Gen.
IC3604
SUS OUT
Sustain
Pulse Gen.
IC3609
Sustain
Pulse Gen.
IC3610
SUS OUT
Vcp
-RST
OFS
VRN
- Reset
Pulse
Gen.
OFS
Pulse
Gen.
Vofs
5V
Isolation
(PC) BLK
H12
H1
H3
H2
Vcp
BLK
Vcp
12V
SUS
SUS
OVP
D-D
CONV
BLK
OC
-8V
12V
CP
MSK
OFS
Vsus
10V
UVP
OVP
14V
PD
5V
VFY
VFZ
DRV Sig.
SI ,CLK
D-D CONV
BLK
CP MSK, OFS
To Panel Y-Electrode
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
,
,
,
,
,

















Psus(Y)
Psus(Y)
Y-SUS
MASK
BLK
SI ,CLK
SI ,CLK
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
VH
IC5V
ADD
SEL
PULSE
To Panel Y-Electrode
To Panel Y-Electrode
To Panel Y-Electrode
H4 H6
H9
H11
Y DRIVE ASSY
SCAN MOD
SCAN MOD
Psus(Y)
RN
TOP ADR DAT
BOTTOM ADR DAT
VH
IC5V
VH
IC5V
VH
IC5V
VH
IC5V
H5
Logic
BLK
H16
10V
TEMP
SENS
10V
SP(L) ASSY
L OUT
TEMP
SENS
IC4101
SENSOR A ASSY
SENS A
R10V
SENS
FAN DRV A
ASSY
FAN DRV B
ASSY
FAN A
FAN B
FAN C
FAN D
FAN
DRV A
FAN
DRV B
FAN
DRV B
R10V
REG
V
FAN
DRV
14V
FAN
CONT
BLK
E
NS
S
D
A
N
A
X
Vadr
Vadr
K1
K2
K1
K2 K2
K1
K1
IC IC IC IC
VADR
DEF DEF DEF
RGB
RGB
RGB
RGB
CLKB
CLK
12V
5V
3.3V
DAT1
(64bit)
DAT0
(64bit)
CABLE ASSY
K1
K2
ADR
U/B/
D/G
VADR
IC IC IC IC
VADR
IC IC IC IC
VADR
DEF DEF DEF DEF
DAT3
(64bit)
RGB
RGB
RGB
RGB
RGB
RGB
RGB
RGB
CLKB CLKBCLK
CLK
VADR
Gen.
12V
5V
3.3V
DAT2
(64bit)
DAT1
(64bit)
DAT0
(64bit)
CABLE ASSY
K1
K2
ADR
U/B/
D/G
VADR
IC IC IC IC
VADR
IC IC IC IC
VADR
DEF DEF DEF DEF
DAT3
(64bit)
RGB
RGB
RGB
RGB
RGB
RGB
RGB
RGB
CLKB CLKBCLK
CLK
VADR
Gen.
12V
5V
3.3V
DAT2
(64bit)
DAT1
(64bit)
DAT0
(64bit)

Pioneer PDP-502MX Specifications

General

Brand	Pioneer
Model	PDP-502MX
Category	Monitor
Language	English