Schematic Diagrams And Test Points - Marantz BD7003 Service Manual

Blu-ray disc player
Hide thumbs Also See for BD7003:
Table of Contents

Advertisement

SCHEMATIC DIAGRAMS / CBA AND TEST POINTS
SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS

SCHEMATIC DIAGRAMS AND TEST POINTS

Standard Notes
Standard Notes
WARNING
WARNING
Many electrical and mechanical parts in this chassis
Many electrical and mechanical parts in this chassis
have special characteristics. These characteristics
have special characteristics. These characteristics
often pass unnoticed and the protection afforded by
often pass unnoticed and the protection afforded by
them cannot necessarily be obtained by using
them cannot necessarily be obtained by using
replacement components rated for higher voltage,
replacement components rated for higher voltage,
wattage, etc. Replacement parts that have these
wattage, etc. Replacement parts that have these
special safety characteristics are identified in this
special safety characteristics are identified in this
manual and its supplements; electrical components
manual and its supplements; electrical components
having such features are identified by the mark "!" in
having such features are identified by the mark "#" in
the schematic diagram and the parts list. Before
the schematic diagram and the parts list. Before
replacing any of these components, read the parts list
replacing any of these components, read the parts list
in this manual carefully. The use of substitute
in this manual carefully. The use of substitute
replacement parts that do not have the same safety
replacement parts that do not have the same safety
characteristics as specified in the parts list may create
characteristics as specified in the parts list may create
shock, fire, or other hazards.
shock, fire, or other hazards.
Notes:
Notes:
1. Do not use the part number shown on these
1. Do not use the part number shown on these
drawings for ordering. The correct part number is
drawings for ordering. The correct part number is
shown in the parts list, and may be slightly
shown in the parts list, and may be slightly
different or amended since these drawings were
different or amended since these drawings were
prepared.
prepared.
2. All resistance values are indicated in ohms
2. All resistance values are indicated in ohms
3
6
(K = 10
3
, M = 10
6
).
(K = 10
, M = 10
).
3. Resistor wattages are 1/4W or 1/6W unless
3. Resistor wattages are 1/4W or 1/6W unless
otherwise specified.
otherwise specified.
4. All capacitance values are indicated in µF
4. All capacitance values are indicated in µF
-6
µF).
(P = 10
-6
µF).
(P = 10
5. All voltages are DC voltages unless otherwise
5. All voltages are DC voltages unless otherwise
specified.
specified.
6. Electrical parts such as capacitors, connectors,
diodes, IC's, transistors, resistors, switches, and
fuses are identified by four digits. The first two
digits are not shown for each component. In each
block of the diagram, there is a note such as
shown below to indicate these abbreviated two
digits.
1-10-1
37
1-11-1
B1N_SC
B1P_SC

Advertisement

Table of Contents
loading

This manual is also suitable for:

Bd7003/n1bBd7003/r1bBd7003/s1b

Table of Contents