Winegard AS-2003 Troubleshooting Manual Download Page 10

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VII. Unit will not park

Press Off button. Press
On button. Wait 5 sec-
onds for all LEDs to
flash. Press Park 1 time.
Does unit park?

Now measure the screw
heads connected to the

white and black

wires

on the back of the con-
trol panel. Does this
measure 4.8-5.0 VDC?
Figure 23.

On the connector on
the back of the control
panel, find the pins
connected to the

white and black

(ground) wires. Mea-
sure the DC voltage
between these pins.
Does this measure
4.8-5.0 VDC? Fig. 23.

YES

Replace electronics.

Are you using a 13.8
VDC filtered power
source with at least 3
amps of constant cur-
rent and no current
limiting?

YES

Replace connector.

Replace power supply.

Fig. 23

Screw head
connected to
white wire

Pin connected to
white wire

Screw head
connected to
black (ground) wire

Pin connected to
black (ground) wire

Control panel inside RV

Summary of Contents for AS-2003

Page 1: ...1 Trouble Shooting for AS 2003 Satellite Antenna...

Page 2: ...ns Does it measure 13 VDC Figure 2 Now measure the screw heads con nected to brown and black wires on back of control panel Does this measure 13 VDC Figure 1 Does the power source measure 13 VDC Repla...

Page 3: ...the electron ics box lid Find the 9 terminal connector and the pins con nected to the red and black ground wires Measure the DC volt age between these pins Does it measure 12 5 VDC Figure 3 NO Now me...

Page 4: ...d from Satellite In jack on the back of the receiver to the coax connection on the left side of the electronics box Figures 4 and 5 NO Connect the white primary coax cable correctly Figure 4 Figure 5...

Page 5: ...ver Does voltage on Satellite In receiver jack measure be tween 12 18 volts See Note YES Replace coax cable connecting receiver and LNBF NO Connect the LNBF coax cable correctly Connects from LNBF to...

Page 6: ...s GPS lead connected correctly to jumper cable in the Electronic box Fig 9 10 NO NO Reconnect GPS antenna lead III Does not initiate Search routine NOTE If the vehicle has gone 600 or more miles since...

Page 7: ...YES NO NO NO YES Remove lid to electronics box Identify the 3 terminal connector On connector find pins connected to the red and black ground wires Measure the DC voltage be tween these pins Does it...

Page 8: ...es NO Retest Check Switch function Does the dish move while per forming the Check Switch Does the dish rotate almost a full revolution while trying to locate the second satellite during the Check Swit...

Page 9: ...e coax con nected to receiver that s operating the Check Switch routine Fig 21 22 NO Operate Check Switch routine from primary receiver YES Are any devices inserted on the coax between the satellite a...

Page 10: ...ol panel find the pins connected to the white and black ground wires Mea sure the DC voltage between these pins Does this measure 4 8 5 0 VDC Fig 23 YES NO NO NO Replace electronics Are you using a 13...

Page 11: ...Symptom Unit may not park 1 White wire voltage range 4 8 VDC 5 VDC 4 7 would indicate damaged circuitry in the electronics housing replacement of electronics housing needed Symptom Unit may fail to ro...

Page 12: ...12 Winegard Company 3000 Kirkwood Street Burlington IA 52601 319 754 0600 Fax 319 754 0787 www winegard com 2452033 Rev 7 04 Printed in U S A Winegard Company 2004...