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Heathkit gc-1006 manual.Most Reliable Clock™ - GC-1006 |
Heathkit gc-1006 manual
Read or download the pdf for free. If you want to contribute, please mail your pdfs to info audioservicemanuals. Kit orders and delivery information Sta Credit tttttttt t Marine, Automotive BIS Computer - Hardware Plan caretully. PARTS 7 Replacements lor taciury detective its wIIl be supplied tree tor 1 year trorn date at purchase Replacement pans are warranted tor the lemeini portion or the net warranty period. This warranty covers only Heath products and is not extended to other eolllrprnent or components that a customer uses in conjunction with our products.
Some states no not allow the allusion or limitation or mmal or consequential damages. You must supply a copy or your prool ol purchase when you request warranty semoe orparts. Damage due to inadequate packing cannot be repaired under warranty. II you Ir. Heath Company. Benton Her MI. WI] ahe inn. Position each LED with the decimals as shown with the pins started into their holes.
Check In make sure they are going into the holes properly. Then push the LED the rest of the way into the socket,. Do not use the two holes at the ends otthe socket. Once you remove the foam pad. Read the entire step before you pick upthelC. Refer to Detail t-BA and continue to hold the [C with one hand and roll the [ 2 pins onto a flat surface to make sure they are parallel. See Detail and align the pin 1 end of the [C with the index mark on the cir- cuitboard.
Should it ever become necessary to remove an lC. Insert the [C puller beneath the IC: then gently rock it hack and forth to lift the 1C. Position the connector over the edge of the circuit board. Then insert the pins into the circuit board and solder them to the component side foils. Press a polarizing pin into pin connector hole 3 as shown on the circuit board. Disrewd any numbers stamped on the connector.
Refer to Pictorial for the following steps. Position the display circuit board as shown. Mount angle brackets at C and D with M3 x 6 mm screws, M3 lockwashers. Mount the shorter side of each bracket to the circuit board and position the brackets as shown.
Make sure all pins are straight and insert the socket pins into the circuit board holes. Turn the circuit bond over. If the socket is indexed. Carefully check each socket for solder bridges betweut pins. If I solder bridge has occurred, hold the circuit board foil- side-down as shown. The solder will flow down the soldering iron tip. Position the dot or bar next to the "t" on the circuit board, Solder the pins to the foil and cut off the excess pin.
Position the choke body It shown md bend the leads I: shown. Insert the leads into the circuit board hold Ind solder them to the foil. Cut off the excels lead lengths. Refer to Detail C. Then insert the end of the line cord through hole C and insert the strain relief into the hole,. Other- wise. Mount the back panel assembly to the cabinet bot- tom with two M3 x 6 mm flat head screws. If your difficulty is listed there. When you make repairs to the Most Accurate Clock, make sure you eliminate the cause as well as the.
If the cause is not eliminated, the replacement resistor may also become damaged when you put the Clock back into operation. Do Not attempt to align or repair the factory-assembled receiver circuit board. Return the unit for service if the receiver board is suspect.
Sev- eral possible causes may be listed for each difficulty. If a particular part is mentioned [R for example as a possible cause.
Also check for solder bridges and poor connections in the surrounding area. It is also possible. NOTE: Check each indicated resistor in the problem area and make sure it is not interchanged with a similar color-coded resistor. Display switch ! Clock oscillator is inoperative. Check transistors through and their associated components. M ceramic. L 1. Previous Next. Download PDF. Eastern Time. Damage due to inadequate packing cannot be repaired under warranty II you Ir.
L Pick up the IC and touch the foam pad with both hands. Hold the [C with one hand and remove the foam pad with the other hand. Pick up the circuit board in your other hand. Then push the 1C pins into the IC socket. Once in the socket, the IC is protected. Poor solder connections. Protruding leads which could touch together. Position the dot or bar next to the "t" on the circuit board, Solder the pins to the foil and cut off the excess pin lengths. Digits will not light.
All appropriate LEDs are lit. Normal condition it the clock has not set itself. U is detective or improperly installed. Stop switch is shorted. One digit is lit, other digits are off. Microprocessor IC U This may be normal it the Clock has not set itself. Pan No.
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