1-5-1
E9TK0PFS
PREPARATION FOR SERVICING
How to Enter the Service Mode
About Optical Sensors
Caution:
An optical sensor system is used for the Tape Start
and End Sensors on this equipment. Carefully read
and follow the instructions below. Otherwise the unit
may operate erratically.
What to do for preparation
Insert a tape into the Deck Mechanism Assembly and
press [
B
] (VCR) button. The tape will be loaded into
the Deck Mechanism Assembly. Make sure the power
is on, connect JP278(S-INH) to GND. This will stop the
function of Tape Start Sensor, Tape End Sensor and
Reel Sensors. (If these TPs are connected before
plugging in the unit, the function of the sensors will
stay valid.) See Fig. 1.
Note:
Because the Tape End Sensors are inactive,
do not run a tape all the way to the start or the
end of the tape to avoid tape damage.
Q504
Q503
JP278 (S-INH)
Fig. 1
Содержание DVR80KF
Страница 4: ...1 1 1 E9TK5SP SPECIFICATIONS ...
Страница 58: ...1 14 3 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCAV1 AV 1 10 Schematic Diagram VCR Section ...
Страница 60: ...1 14 5 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCAV3 AV 3 10 Schematic Diagram VCR Section ...
Страница 61: ...1 14 6 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCAV4 AV 4 10 Schematic Diagram VCR Section ...
Страница 62: ...1 14 7 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCAV5 AV 5 10 Schematic Diagram VCR Section ...
Страница 63: ...1 14 8 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCAV6 AV 6 10 Schematic Diagram VCR Section ...
Страница 64: ...1 14 9 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCAV7 AV 7 10 Schematic Diagram VCR Section ...
Страница 65: ...1 14 10 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCAV8 AV 8 10 Schematic Diagram VCR Section ...
Страница 66: ...1 14 11 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCAV9 AV 9 10 Schematic Diagram VCR Section ...
Страница 67: ...1 14 12 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCAV10 AV 10 10 Schematic Diagram VCR Section ...
Страница 70: ...1 14 15 NOTE BOARD MEANS PRINTED CIRCUIT BOARD REAR JACK Schematic Diagram VCR Section E9TK5SCRJ ...
Страница 76: ...1 14 21 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCD6 DVD MAIN 6 7 Schematic Diagram DVD Section ...
Страница 78: ...1 14 23 NOTE BOARD MEANS PRINTED CIRCUIT BOARD E9TK5SCDTV DTV MODULE Schematic Diagram DVD Section ...
Страница 90: ...1 17 3 DVDP_TI Push close 0 08 V 0 02 s Push Close detection Threshold level ...
Страница 98: ...1 20 4 E9TK2PEX Packing X 2D X 6 X1 Upper Side Lower Side X 2C X 2B X 2A Upper Side Lower Side FRONT ...
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