Samsung SV-A10G Service Manual page 5

Reference Information
2-1-4 How to Connect X-5 chassis jig
1. Unplug the power cord from AC outlet.
2. Remove the deck assÕy from main PCB (See Page
4-4 of service manual).
Note : After completing repairs, unplug and plug the power cord in order to reset.
4. Insert wafers of drum motor, capstan motor and
loading motor on X-5 chassis jig into each of the
connectors of deck assÕy, and then secure with
three screws.
5. Solder the 3 leads of the jig cable to ÒSERVICE
OPTIONÓ on the main PCB.
6. Apply power to the function PCB.
7. Insert a test tape into the housing assÕy.
2-2
3. To emulate the function of the sensors, plug the
power cord to outlet with pressing SW711 on the
function PCB (See diagram below).
The location of SVC OPTION(SW711) is same
on the function PCB regardless of model.
Function (Component side)
8. Simultaneously touch the start and end sensor
LEDs on the PCB, so that the tape loads
automatically. After the tape is loaded, all of the
function buttons on the function PCB can be
used.
9. If the test tape is ejected while the jig is in use,
attempt to re-load the tape by simultaneously
touching the start and end sensor LEDs.
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