Pioneer PDP-507CMX Service Manual

PDP-507CMX
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4.13 50 X MAIN DRIVE and 50 X SUB DRIVE ASSYS
Drive Signal
X 1
PSUS
50X MAIN DRIVE ASSY
50X MAIN DRIVE ASSY
PSUS
+16.5V
+5V
VSUS
+6.5V
X 2
+16.5 +5V
DK MOD.
(IC1104)
+16.5V
15V
DC/DC
CONV.
LOGIC
BLOCK
X 8
+60V
VF
+16.5V +5V VSUS
MASK
BLOCK
REGULATOR
X 3
+60V+5V
–RESET
BLOCK
+16.5V
VRN
DC/DC
CONV.
VRN
+16.5V +5V VSUS
MASK
BLOCK
X 6
X 7
+16.5V +5V VSUS
MASK
BLOCK
Drive Signal
Drive Signal
RESONANCE
BLOCK
PSUS
PSU
50X SUB DRIVE ASSY
50X SUB DRIVE ASSY
to 50 Address Assy
5.0V
5.0V
6.5V
from P Suply
16.5V
VSUS
VOFS
VF2
VF1
Logic
DK
Mod.
5V
Reg.IC
VRN
DC/DC Conv.
15V
DC/DC Conv.
Reset
Pre
drive
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.

Pioneer PDP-507CMX Specifications

General

Brand	Pioneer
Model	PDP-507CMX
Category	Monitor
Language	English