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ELE-19
3. ADJUSTMRNTS FOR MECH/SERVO SECTION
3-1. T Reel Torque Offset Adj.
BOARD
SERVO Board
TP
-
ADJ.
SERVICE MENU
MODE
STOP (no cassette tape)
TAPE
M. EQ.
SPEC.
T TORQUE = 60mV
±
4mV
1. Close the Cassette Cover with no cassette tape.
2. Open the Service Menu (refer to Service Information)
and select
“T TORQE”
(VTR SERVICE 2/3).
3. Push the MENU button.
4. Confirm that the voltage is
60mV
±
4mV
.
5. Push the MENU button to setting.
3-2. S Reel Torque Offset Adj.
BOARD
SERVO Board
TP
-
ADJ.
SERVICE MENU
MODE
BARS
TAPE
M. EQ.
SPEC.
S TORQUE = 60mV
±
4mV
1. Close the Cassette Cover with no cassette tape.
2. Open the Service Menu (refer to Service Information)
and select
“S TORQE”
(VTR SERVICE 2/3).
3. Push the MENU button.
4. Confirm that the voltage is
60mV
±
4mV
.
5. Push the MENU button to setting.
3-3. Tension Offset Voltage Adj.
BOARD
SERVO Board
TP
TP402
ADJ.
VR402
MODE
EJECT
TAPE
M. EQ.
Digital Volt Meter
SPEC.
2.5V
±
0.1V
1. Adjust
VR402
so that voltage at
TP402
becomes
2.5V
±
0.1V
.
3-4. Tape Beginning Detection
Sensitivity Adj.
BOARD
SERVO Board
TP
-
ADJ.
VR750
MODE
STOP
TAPE
VFK1423 (Tape Sensor Adj. Cassette (M))
M. EQ.
-
SPEC.
2.2V
±
0.6V
1. Set the VFK1423 (Tape Sensor Adj. Cassette (M)).
2. Open the Service Menu (refer to Service Information)
and select
“T / S PHOTO”
(VTR SERVICE 2/3).
3. Adjust
VR750
so that the voltage of
“T PHOTO”
(displayed on the service menu) to
2.2V
±
0.6V
.
3-5. Tape End Detection
Sensitivity Adj.
BOARD
SERVO Board
TP
-
ADJ.
VR751
MODE
STOP
TAPE
VFK1423 (Tape Sensor Adj. Cassette (M))
M. EQ.
-
SPEC.
2.2V
±
0.6V
1. Set the VFK1423 (Tape Sensor Adj. Cassette (M)).
2. Open the Service Menu (refer to Service Information)
and select
“T / S PHOTO”
(VTR SERVICE 2/3).
3. Adjust
VR751
so that the voltage of
“S PHOTO”
(displayed on the service menu) to
2.2V
±
0.6V
.
Summary of Contents for AJSDX900P - 24P DVCPRO 50
Page 3: ... 3 ...
Page 4: ... 4 AJ SDX900E ...
Page 5: ... 5 ...
Page 7: ... 7 AJ SDX900P ...
Page 8: ... 8 AJ SDX900E ...
Page 9: ...FCD0307NTNK96E440E441 ...
Page 279: ...CBA 1 MOTHER P C BOARD VEP89140A FOIL SIDE FOIL SIDE REF LOC P6 C6 P11 A6 P13 A6 ...
Page 310: ...CBA 32 MENU SW P C BOARD VEP80C58A FOIL SIDE COMPONENT SIDE ...
Page 312: ...PRE REC P C BOARD VEP83608A AJ YA903G FOIL SIDE COMPONENT SIDE CBA 34 ...