3-4
GY-8240UWD
GY-8240FC
3-1-3. Threading End Mode and Unthreading End Mode
1. Threading End Mode
Threading end mode means that the threading ring rotates counterclockwise, then
stops.
There are two ways of putting the unit into the threading end mode with the cassette
compartment taken off the unit.
Method
1
: With the power turned on, activate DIAG mode operating the PC and
execute CH01: Threading Motor Check, then put the unit into the
threading end state. (Refer to Section 5-4-13.)
Method
2
: Turn the M gear of the gear box assembly in the direction of the arrow
A with the power turned off.
3-1. General Information for Parts Replacement
Threading End Mode
A
M gear
CTL/TC head
CTL/TC erase head
TG-3 (Exit guide)
TG-6
TG-7
TG-9
TG-8 (T tension regulator)
Pinch roller
TG-4
(Threading roller)
Full erase head
TG-2
Slant guide
TG-10
TG-1 (S tension regulator)
TG-0
TG-5
Capstan
CONFI head
Tape cleaner