37
Indica
tion
Condition of the Detection
Movement of the Mechanism
Remedy
/Check
Automatic
Indication
F15
The capstan FG is not output when Cassette is inserted. (There is
a possibility of the capstan system Error.)
If the capstan FG is less than 150 edges during the shift from EJECT
position to LOAD position when a cassette is inserted, it is judged Error
of the capstan system.
l
“15” is memorized on the self- diagnosis history, when the Error is
detected.
l
The cassette is output.
Please check the
capstan motor,
capstan motor drive
circuit and the CAP
FG signal circuit.
No
H16
Cylinder lock detection during the constant rotation of the
cylinder.
If the HS pulse could not be detected over 500msecond during the
cylinder is rotating, it is judged an Error of the cylinder system.
There is a possibility of that the cylinder is tightened with the tape
because the tape tension is risen by the tape load.
l
“15” is memorized on the self- diagnosis history, when the Error is
detected.
l
The mechanism is shifted to OFF position, and the Cylinder is stopped.
Please check the
Cylinder motor,
Cylinder motor drive
circuit and the CYL
HSW signal circuit.
No
H17
S-reel lock detection in constant running of the S-reel.
If the S-reel pulses could not be detected over the regulated time while
tape is running, it is judged S-reel lock.
l
“17” is memorized on the self- diagnosis history.
l
The mechanism is shifted to LOAD position and tape rewinding is
performed.
l
The mechanism is shifted to PLAY position, and then stopped.
l
The self-diagnosis history is not remained when an Error in FF or REW,
the mechanism is shifted to LOAD position, and then rewinding is
performed.
l
The mechanism is shifted to PLAY position, and then the pinch pressure
runs the tape.
l
If an Error is detected again, “17” is memorized on the self-diagnosis
history.
l
The mechanism is shifted to LOAD position, and then tape rewinding is
performed.
l
The mechanism is shifted to PLAY position, and then stops.
Please check
mechanism S-reel
system, S-reel
sensor, S-reel
sensor input signal
circuit, Capstan
motor, Capstan
motor drive circuit,
Capstan control
signal circuit, and so
on.
Yes
Summary of Contents for NV-HV61EE
Page 21: ...2 REMOVAL OF THE BACK PANEL Remove 2 Screws C Remove Screw D Unlock 4 Tabs E Fig D3 21 ...
Page 29: ...10 2 CASING PARTS SECTION 29 ...
Page 30: ...10 3 PACKING PARTS SECTION 30 ...
Page 31: ...11 REPLACEMENT PARTS LIST 31 ...
Page 41: ...C4537 ECJ2VC1H560G CHIP CAPACITOR 41 ...
Page 44: ...D2002 B0AAED000003 DIODE 44 ...
Page 47: ...Q1152 2SC3311ASA TRANSISTOR 47 ...
Page 49: ...R1502 ERJ3GEYJ273V CHIP RESISTOR 49 ...
Page 54: ...W519 ERJ3GEY0R00V CHIP JUMPER 54 ...
Page 109: ...4 1 3 PARTS NAME OF R4 MECHANISM Fig M2 ...
Page 139: ...34 ...
