Precautions
1-2
2) Read and comply with all caution and safety re-
lated notes on or inside the cabinet, or on the chas-
sis.
3) Design Alteration Warning-Do not alter or add to
the mechanical or electrical design of this instru-
ment. Design alterations and additions, including
but not limited to, circuit modifications and the
addition of items such as auxiliary audio output
connections, might alter the safety characteristics of
this instrument and create a hazard to the user. Any
design alterations or additions will make you, the
servicer, responsible for personal injury or property
damage resulting therefrom.
4) Observe original lead dress. Take extra care to
assure correct lead dress in the following areas:
(1) near sharp edges, (2) near thermally hot parts (be
sure that leads and components do not touch ther-
mally hot parts), (3) the AC supply, (4) high voltage,
and (5) antenna wiring. Always inspect in all areas
for pinched, out-of-place, or frayed wiring, Do not
change spacing between a component and the
printed-circuit board. Check the AC power cord for
damage.
5) Components, parts, and/or wiring that appear to
have overheated or that are otherwise damaged
should be replaced with components, parts and/ or
wiring that meet original specifications.
Additionally, determine the cause of overheating
and/or damage and, if necessary, take corrective
action to remove any potential safety hazard.
6) Product Safety Notice-Some electrical and mechani-
cal parts have special safety-related characteristics
which are often not evident from visual inspection,
nor can the protection they give necessarily be
obtained by replacing them with components rated
for higher voltage, wattage, etc. Parts that have spe-
cial safety characteristics are identified by shading,
an ( )or a ( )on schematics and parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire and/or
other hazards. Product safety is under review con-
tinuously and new instructions are issued whenev-
er appropriate.
Summary of Contents for D-VR3SU
Page 3: ...CONTENTS ...
Page 4: ...MEMO ...
Page 10: ...Precautions 1 6 MEMO ...
Page 22: ...Reference Information 2 12 MEMO ...
Page 24: ...Product Specification 3 2 MEMO ...
Page 25: ...4 1 4 Operating Instructions ...
Page 88: ...5 22 Disassembly and Reassembly MEMO ...
Page 100: ...6 12 Alignment and Adjustments MEMO ...
Page 115: ...Circuit Operating Descriptions 7 15 Fig 7 12 IC601 Block Diagram ...
Page 148: ...Circuit Operating Descriptions 7 48 MEMO ...
Page 160: ...VCR Deck Operating Description 8 12 Fig 8 14 Mecha Timing Chart ...
Page 174: ...VCR Deck Operating Description 8 26 MEMO ...
Page 200: ...Exploded View and Parts List 10 8 MEMO ...
Page 216: ...11 16 Electrical Parts List MEMO ...
Page 217: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...