5.1.7. HOT CIRCUIT
Primary circuit exists on the Main C.B.A.
This circuit is identified as " HOT " on the C.B.A. and in the
Service Manual. Use extreme care to prevent accidental shock
when servicing.
5.1.8. SERVICE MODE
In order to inhibit detection of the Supply & Takeup Photo
Transistors, Reel Sensor, and Cylinder Lock can be inhibited.
In this mode, Mechanism movement can be confirmed. When
removing Cassette Up Ass´y, it can be confirmed without a
cassette.
To enter Service Mode:
Press and hold STOP/EJECT, PLAY and CH DOWN buttons
on the unit together over 5 seconds in power on condition. The
unit goes into Service Mode.
Fig. 7-1
To release from this mode, disconnect AC Plug.
5.1.9. MECHA MANUAL MODE
In shut off condition or in Service Mode, press the CH UP on
the unit and CH UP buttons on the remote together without a
cassette.
In this mode, Loading or Unloading operation can be confirmed
by pressing the REW/SLOW or FF/SLOW button on the
remote.
Fig. 7-2
To release from this mode, disconnect AC Plug.
Note:
When Loading with no cassette tape, push the portion
(A)on Cassette Holder Unit so that the Sefety Lever clear
the 2 Tabs as show in below.
13
AG-520VDH
Summary of Contents for AG520VDH - COMB. DVD/VCR/TV
Page 7: ...4 ABOUT LEAD FREE SOLDER PbF 7 AG 520VDH ...
Page 9: ...Fig 1 6 9 AG 520VDH ...
Page 16: ...5 1 14 WIRE AND LEAD POSITION DIAGRAM Fig 12 16 AG 520VDH ...
Page 18: ...5 2 MAINTENANCE CHART 18 AG 520VDH ...
Page 20: ...Fig D2 20 AG 520VDH ...
Page 21: ...Fig D3 21 AG 520VDH ...
Page 22: ...Fig D4 22 AG 520VDH ...
Page 35: ...7 4 TEST POINTS AND CONTROL LOCATION 35 AG 520VDH ...
Page 36: ...36 AG 520VDH ...
Page 60: ...AG 520VDH 60 ...
Page 78: ...AG 520VDH 78 ...
Page 79: ...11 EXPLODED VIEWS 11 1 MECHANISM SECTION AG 520VDH 79 ...
Page 80: ...11 2 DVD SECTION AG 520VDH 80 ...
Page 81: ...11 3 CHASSIS FRAME SECTION 1 AG 520VDH 81 ...
Page 82: ...11 4 CHASSIS FRAME SECTION 2 AG 520VDH 82 ...
Page 83: ...11 5 CHASSIS FRAME SECTION 3 AG 520VDH 83 ...
Page 84: ...11 6 PACKING PARTS AND ACCESORIES SECTION AG 520VDH 84 ...