Pioneer PDP-5016HD Service Manual page 59

5
QQ
3 7 63 1515 0
• Y Drive power supply map
TE
L 13942296513
Reset
Y Drive Assy
Scan Assy
www
.
5
http://www.xiaoyu163.com
to Address Ass'y
5.0V
Logic
DK
Mod.
Mask
Mod.
VOFS
Ofset
VF
IC5V
Vprst VPRST
Reg.
Scan
VH
Logic
Scan IC
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y
i
http://www.xiaoyu163.com
6
8
5V
5.0V
Reg.IC
Q Q
3 6 7 1 3
VOFS
DC/DC Conv.
IC5V
DC/DC Conv.
VH
DC/DC Conv.
* VOFS DC/DC converter and VPRST regulator are controled
by electric volume.
The input of VOFS DC/DC converter and VRN DC/DC converter
is 16.5 v, but they do not operate when Vsus is under 100V.
u163
.
PDP-5016HD
6
7
2 9 9 4 2 8
from P Suply
6.5V
from P Suply
16.5V
VSUS
from P Suply
1 5 0 5 8 2 9 9 4
m
co
7
8
9 9
A
B
C
2 8 9 9
D
E
F
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