Pioneer PDP-507CMX Service Manual

PDP-507CMX
60
1234
1234
C
D
F
A
B
E
4.14 50 Y MAIN DRIVE and 50 Y SUB DRIVE ASSYS
OFFSET
BLOCK
Y4
Y2
PSUS
PSUS
Scan Signal
Drive Signal
50Y MAIN DRIVE ASSY
RESONANCE
BLOCK
+RESET
BLOCK
+5V +16.5V
DK MOD.
(IC2107)
+5V
VH
IC5V
+5V
REGULATOR
+16.5V
VH
+16.5V
VOFS
DC/DC
CONV.
VOFS
+16.5V
IC5V
IC5V/VF
DC/DC
CONV.
VF
VSUS
VSUS
VOFS
VH DC/DC
CONV.
Vprst
Vprst Reg.
Vprst
Photo Coupler
BLOCK
IC5V
60V
+16.5V
SOFT-D
BLOCK
Y12
Y5
Y1
+6.5V
Y8
Y9
60V
5V
MASK
BLOCK
+5V +16.5VVSUS
MASK
BLOCK
+5V +16.5VVSUS
MASK
BLOCK
+5V +16.5VVSUS
PSUS
50Y SUB DRIVE ASSY
50Y SUB DRIVE ASSY
LOGIC
BLOCK
to 50 Address Assy
5.0V
VF2
5.0V 6.5V
from P Suply
16.5V
VSUS
VOFS
VF1
IC5V
Vprst
VH
50 Scan A/B Assy
Logic
DK
Mod.
5V
Reg.IC
VOFS
DC/DC Conv.
VH
DC/DC Conv.
IC5V
DC/DC Conv.
P Reset
Ofset &
N Reset
Scan
Logic
Scan IC
VPRST
Reg.
Pre
drive
15V
DC/DC Conv.
SUS-G
FET
Pre
drive
SUS-
MSK
FET
SUS-B
FET
Pre
drive
Pre
drive
SUS-G
FET
Pre
drive
SUS-
MSK
FET
SUS-B
FET
Pre
drive
Pre
drive
*VOFS DC/DC converter and VPRST regulator are controled
by electric volume.
VOFS DC/DC converter and VRN DC/DC converter are
generated from 16.5 v, but they do not operate when Vsus is
under 100V.
50Y MAIN DRIVE ASSY

Pioneer PDP-507CMX Specifications

General

Brand	Pioneer
Model	PDP-507CMX
Category	Monitor
Language	English