1-11-1
RD3N_PC_SC
(Top View) (Bottom View)
(Bottom View)
Electrolytic Capacitor
+
Transistor or Digital Transistor
NPN Transistor
PNP Transistor
NPN Digital Transistor
PNP Digital
Transistor
(Top View)
(Top View)
E C B
E C B
Digital Transistor
< PCB Symbols >
< Schematic Diagram Symbols >
E C B
(Top View)
(Top View)
E C B
E C B
SCHEMATIC DIAGRAMS / CBA’S
Standard Notes
WARNING
Many electrical and mechanical parts in this chassis
have special characteristics. These characteristics
often pass unnoticed and the protection afforded by
them cannot necessarily be obtained by using
replacement components rated for higher voltage,
wattage, etc. Replacement parts that have these
special safety characteristics are identified in this
manual and its supplements; electrical components
having such features are identified by the mark “
#
” in
the schematic diagram and the parts list. Before
replacing any of these components, read the parts list
in this manual carefully. The use of substitute
replacement parts that do not have the same safety
characteristics as specified in the parts list may create
shock, fire, or other hazards.
Capacitor Temperature Markings
Capacitors and transistors are represented by the
following symbols.
Notes:
1. Do not use the part number shown on these
drawings for ordering. The correct part number is
shown in the parts list, and may be slightly
different or amended since these drawings were
prepared.
2. To maintain original function and reliability of
repaired units, use only original replacement parts
which are listed with their part numbers in the
parts list section of the service manual.
3. How to read converged lines.
Examples:
(1). "1-D3" means that line number "1" goes to the
line number "1" of the area "D3".
(2). "1-B1" means that line number "1" goes to the
line number"1" of the area "B1".
4. All resistance values are indicated in ohms
(K = 10
3
, M = 10
6
).
5. Resistor wattages are 1/6W unless otherwise
specified.
6. All capacitance values are indicated in
µ
F
(P = 10
-6
µ
F).
7. All voltages are DC voltages unless otherwise
specified.
8. Voltage indications for PLAY and STOP modes on
the schematics are as shown below.
Mark
Capacity
change rate
Standard
temperature
Temperature
range
(B)
±
10%
20°C
-25~+85°C
(F)
±
30 - 80%
20°C
–25~+85°C
(SR)
±
15%
20°C
–25~+85°C
(Y)
±
22.5%
20°C
–25~+85°C
3
2
1
A
B
C
D
1-B1
1-D3
AREA D3
AREA B1
1-D3
Distinction Area
Line Number
(1 to 3 digits)
2
3
1
5.0
(2.5)
5.0
The same voltage for
both PLAY & REC modes
Indicates that the voltage
is not consistent here.
PLAY mode
REC mode
(Unit: Volt)
All manuals and user guides at all-guides.com
Summary of Contents for DVDR3475/37
Page 12: ...1 5 1 E7E4AIB OPERATING CONTROLS AND FUNCTIONS All manuals and user guides at all guides com ...
Page 13: ...1 5 2 E7E4AIB All manuals and user guides at all guides com ...
Page 34: ...AV CBA Top View BE7E2AF01011A 1 11 10 All manuals and user guides at all guides com ...
Page 48: ...DVD Main CBA Top View BE7H70G04021 1 11 24 All manuals and user guides at all guides com ...
Page 49: ...DVD Main CBA Bottom View BE7H70G04021 1 11 25 All manuals and user guides at all guides com ...
