Precautions
1-2
Samsung Electronics
2) Read and comply with all caution and safety re-
lated notes non or inside the cabinet, or on the chas-
sis.
3) Design Alteration Warning-Do not alter of 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
service, 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 created 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 DVD-739
Page 23: ...Reference Information 2 16 Samsung Electronics MEMO ...
Page 25: ...Product Specification 3 2 Samsung Electronics MEMO ...
Page 29: ...Operating Instructions 4 4 Samsung Electronics MEMO ...
Page 77: ...Exploded Views and Parts List 8 6 Samsung Electronics MEMO ...
Page 87: ...Block Diagrams 10 2 Samsung Electronics MEMO ...
Page 89: ...PCB Diagrams 11 2 Samsung Electronics 11 1 Main COMPONENT SIDE SOLDER SIDE ...
Page 90: ...PCB Diagrams Samsung Electronics 11 3 11 2 Jack ...
Page 91: ...PCB Diagrams 11 4 Samsung Electronics 11 5 Deck 11 4 Play 11 3 Power ...
Page 92: ...Samsung Electronics 12 1 12 Wiring Diagram JACK PCB MAIN PCB DECK PCB PLAY PCB POWER PCB ...
Page 93: ...Wiring Diagram 12 2 Samsung Electronics MEMO ...
Page 95: ...Schematic Diagrams 13 2 Samsung Electronics 13 1 S M P S ...
Page 96: ...Schematic Diagrams Samsung Electronics 13 3 13 2 Main Power Supply ...
Page 97: ...Schematic Diagrams 13 4 Samsung Electronics 13 3 Main Micom ...
Page 98: ...Schematic Diagrams Samsung Electronics 13 5 13 4 Servo ...
Page 99: ...Schematic Diagrams 13 6 Samsung Electronics 13 5 Video Y Output C Output CVBS Output ...
Page 100: ...Schematic Diagrams Samsung Electronics 13 7 13 6 Audio ...
Page 101: ...Schematic Diagrams 13 8 Samsung Electronics KCN1 KCN2 13 7 5 1 Channel Audio DVD 929K Only ...
Page 102: ...Schematic Diagrams Samsung Electronics 13 9 13 8 RF ...
Page 103: ...Schematic Diagrams 13 10 Samsung Electronics 13 9 ZiVA ...
Page 104: ...Schematic Diagrams Samsung Electronics 13 11 13 10 DSP ...
Page 107: ...Schematic Diagrams 13 14 Samsung Electronics 13 13 Mute ...
Page 108: ...Schematic Diagrams Samsung Electronics 13 15 13 14 Karaoke Power ...
Page 109: ...Schematic Diagrams 13 16 Samsung Electronics 13 15 Play ...
Page 110: ...Schematic Diagrams Samsung Electronics 13 17 13 16 Deck ...
Page 111: ...Schematic Diagrams 13 18 Samsung Electronics 13 17 Remote Control ...
