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PDP-6071PU
103
5
6
7
8
5
6
7
8
C
D
F
A
B
E
5.2 POWER DOWN
5.2.1 BLOCK DIAGRAM OF THE POWER-DOWN SIGNAL
Block Diagram of the Power-Down Signal
Block Diagram of the Power-Down Signal
S
S
OR
ADDRESS ASSY
DIGIT
AL ASSY
PO
WER SUPPL
Y UNIT
X DRIVE ASSY
Y DRIVE ASSY
Relay
Control
Protection
Circuit
Module Microcomputer
PD
MUTE
Circuit
YSUSTN_PD
YDD_CNV_PD
YDRIVE_PD
SCN5V_PD
SCAN_PD
XDRIVE_PD
XDD_CNV_PD
XSUSTN_PD
ADR_PD
DRF_B
PD_MUTE
PS_PD
EXT_PD
PD
PD_TRG_B
D21
P4
IC3155
IC3151
D3151
to
D3162
D3501
to
D3504
D5 to D8
D16 to D19
D9
D10
Y1Y1
X1X1
AD1AD1
Note:
The figures
2
to
-
indicate the number of
times the LED flashes when power-down
occurs in the corresponding route.
OR
Содержание PDP-6070PU
Страница 46: ...PDP 6071PU 46 1 2 3 4 1 2 3 4 C D F A B E 4 2 OVERALL CONNECTION DIAGRAM 2 2 ...
Страница 47: ...PDP 6071PU 47 5 6 7 8 5 6 7 8 C D F A B E Note 1 Note 1 ADD1446 KUCXC only ADD1470 KUC and Regular only Note 1 ...
Страница 52: ...PDP 6071PU 52 1 2 3 4 1 2 3 4 C D F A B E 4 6 60 X DRIVE ASSY 60 X DRIVE ASSY ...
Страница 53: ...PDP 6071PU 53 5 6 7 8 5 6 7 8 C D F A B E from Power supply X Drive power supply map ...
Страница 54: ...PDP 6071PU 54 1 2 3 4 1 2 3 4 C D F A B E 4 7 60 Y DRIVE ASSY 60 Y DRIVE ASSY ...
Страница 205: ...PDP 6071PU 205 5 6 7 8 5 6 7 8 C D F A B E Block Diagram R2S11002AFT MAIN ASSY IC4701 AV SW ...
Страница 206: ...PDP 6071PU 206 1 2 3 4 1 2 3 4 C D F A B E Block Diagram R2S11001FT MAIN ASSY IC4901 Component SW IC ...