Drive Assy - Pioneer PDP-4280HD Service Manual

5
4.6 42 X DRIVE ASSY
42 X DRIVE ASSY
VADR
X 7
+6.5V
VSUS +16.5V
REGULATOR
+5V
Drive Signal
X 1
Drive Signal
LOGIC
BLOCK
Drive Signal
VADR
+5V
X 3
5
6
VPOFS
+16.5V
+5V
X 2
+16.5V
SUS
Gate Signal
PreDrive
+16.5V
VF
RESONANCE
BLOCK
VPOFS
VXKOFS1
VXKOFS2
OFFSET
Reg.
PDP-4280HD
6
7
VF
15V
DC/DC
CONV.
+16.5 VSUS
XPRST
+16.5
SOFT-D
PSUS
+16.5
OFFSET
BLOCK
7
8
VSUS
SUS
BLOCK
PSUS
VSUS
SUS
BLOCK
PSUS
VSUS
SUS
BLOCK
29
8
A
B
C
D
E
F