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62-61753-21
2-12
There are three LEDs associated with the function of
the PC card slot. These are:
A green Micro Status LED which will blink steadily
once per second indicating that the microprocessor
is operating and will blink every 0.5 seconds if there
is no software or if it is loading software.
A green (PC) Card Status LED which comes on
when there is a PC card inserted in the slot. This
LED will:
1. Blink every 0.5 seconds when data is being trans-
ferred to, or from, the PC Card. Will be on steady
when the operation is complete indicating the PC
Card may be removed.
2. During Download, the light will blink once per sec-
ond and will blink every 1.5 seconds when the
Download is complete.
A red (PC) Card Fault LED blinks if there is a prob-
lem transferring data from the PC card that has
been plugged into the PC card slot. The red LED
will continue to blink until the PC card is removed.
The LED will also blink if there is an error reading
the card. Check the MessageCenter for description
of error.
PC
CARD SLOT
RUN RELAY (RR -- Board
Relay K2) & LED28
F3
(7.5A)
SPEED RELAY (SR -- Board
Relay K1) & LED 27
F2 (10A)
F1 (7.5A)
DC CURRENT
SENSOR (CT1)
FET LEDs
Refer to Table 5--1
4MP, IN/OUTPUT
CONNECTOR
1MP (WHITE)
IN/OUTPUT
CONNECTOR
2MP (BLACK)
IN/OUTPUT
CONNECTOR
3MP (GREY)
IN/OUTPUT
CONNECTOR
PC CARD FAULT LED
(RED)
PC CARD STATUS
LED (GREEN)
MICROPROCESSOR
STATUS LED (GREEN)
QC1 (12+VDC FROM
BATTERY)
QC2 (GROUND
FROM BATTERY)
RELAY POWER
QC8 (12+ VDC)
LED30 (GPR)
LED31 (SSR)
QC4 (+12V
OUTPUT TO RR)
QC3 (+12V OUTPUT TO SR)
QC9 (FET ARC
SUPPRESSION)
5MP, IN/OUTPUT
CONNECTOR
6MP, IN/OUTPUT
CONNECTOR
MICROPROCESSOR
Figure 2-4. Control Module
Summary of Contents for NDK33BN0KB
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