PDP-5010FD
63
5
6
7
8
5
6
7
8
C
D
F
A
B
E
5.3 DIAGNOSIS OF PD (POWER-DOWN)
5.3.1 BLOCK DIAGRAM OF THE POWER-DOWN SIGNAL
Block Diagram of the Power-Down Signal
SS
S
OR
ADDRESS S
ASSY
DIGIT
A
L ASSY
PO
WER SUPPL
Y UNIT
X DRIVE
ASSY
Y DRIVE
ASSY
Rela
y
Control
Protection
Circuit
Module Microcomputer
PD
MUTE
Circuit
YSUS_PD
YDD_PD
YDR
V
_PD
SC
N
5
V
_PD
SCA
N
_PD
XDR
V
_PD
XDD_PD
XSUS_PD
ADR_PD1
DIGI_DCDC_PD
DRF_S
W
DRF_S
W
PD_MUTE_B
PS_PD
EXT_PD
PD_TRIG_B
D23
IC3604
12
IC3
8
01
DCDC
Con
v
er
ter
IC3601
D3601
to
D3605,
D360
8
,
D3612
D3501
to
D3504
D13 to D20
D22
D21
Y1Y1
X1
AD1AD1
Note:
The figures
to
indicate the n
umber of
times the LED flashes when po
w
er-do
wn
occurs in the corresponding route
.
OR
S
S
ADDRESS L
ASSY
AD1AD1
Содержание PDP-5010FD
Страница 19: ...PDP 5010FD 19 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 20: ...PDP 5010FD 20 1 2 3 4 1 2 3 4 C D F A B E 4 BLOCK DIAGRAM 4 1 OVERALL WIRING DIAGRAM 1 2 ...
Страница 22: ...PDP 5010FD 22 1 2 3 4 1 2 3 4 C D F A B E 4 2 OVERALL WIRING DIAGRAM 2 2 V 8V_AU V 3_3V_A V 3_3V_AU_D ...
Страница 23: ...PDP 5010FD 23 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 35: ...PDP 5010FD 35 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 167: ...PDP 5010FD 167 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 178: ...PDP 5010FD 178 1 2 3 4 1 2 3 4 C D F A B E 10 6 PANEL CHASSIS SECTION ...
Страница 182: ...PDP 5010FD 182 1 2 3 4 1 2 3 4 C D F A B E 10 8 PDP SERVICE ASSY 508F AWU1272 Exterior Section ...