Pioneer G-5 Product Update Manual page 59

DIGITAL VIDEO ASSY
A
D5 - D8
ADDRESS ASSY
( (
(upper)
AD1
A
D9 -D12
ADDRESS ASSY
(lower)
AD1
D14
X DRIVE ASSY
X1
D13
Y DRIVE ASSY
Y1
ADR_ PD
IC5214
IC5215
8
OR
9
XDRIVE_ PD
0
XDD_ CNV_ PD
-
XSUS_ PD
OR
PD_ MUTE
3
SCAN_ PD
4
SCAN_ 5V_ PD
5
YDRIVE_ PD
6
YDD_ CNV_ PD
7
YSUS_ PD
~
IC5401
IC4
microcomputer
=
DC-DC
CONVERTER
DCC_PD
OR
S5201
IC5208
PD-MUTE
circuit
2
Flashes in a case of power-down
PS_ PD
other than power-supply-related
power-down (Red LED:D5201)
IC5201
module
PD_ TRIGGER
59
Note:
The figures 1 - = indicate the number of times the
LED flashes on the panel when power-down occurs in
the corresponding route.
POWER SUPPLY UNIT
D1
P2
Relay control
PD
Flashes in a case of
power-supply-related
Protection
power-down
circuit
(Orange LED: D158)