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1-8-2
SCRK05
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING
PAGES:
1. CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE.
2. CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F001) is blown, first check to see that all components in the power supply circuit are not defective
before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power
supply circuit to fail.
3. Note:
(1) Do not use the part number shown on the drawings for ordering. The correct part number is shown in the parts
list, and may be slightly different or amended since the 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.
4. Wire Connectors
(1) Prefix symbol "CN" means "connector" (can disconnect and reconnect).
(2) Prefix symbol "CL" means "wire-solder holes of the PCB" (wire is soldered directly).
5. Mode: SP/REC
6. Voltage indications for PLAY and REC modes on the schematics are as shown below:
7. How to read converged lines
8. Test Point Information
2
3
1
5.0
(2.5)
PLAY mode
REC mode
5.0
The same voltage for
both PLAY & REC modes
Unit: Volts
Indicates that the voltage
is not consistent here.
1-D3
Distinction
Area
Line
Number
(1 to 3 digits)
Examples:
1. "1-D3" means that line number "1" goes to area "D3".
2. "1-B1" means that line number "1" goes to area "B1".
3
2
1
A
B
C
D
1-B1
1-D3
AREA D3
AREA B1
: Indicates a test point with a jumper wire across a hole in the PCB.
: Used to indicate a test point with a component lead on foil side.
: Used to indicate a test point with no test pin.
: Used to indicate a test point with a test pin.
Summary of Contents for LUX204VR
Page 22: ...Main 1 6 Schematic Diagram 1 8 3 1 8 4 HE410SCM1...
Page 23: ...Main 2 6 Sensor Schematic Diagrams 1 8 5 1 8 6 HE410SCM2...
Page 24: ...Main 3 6 Schematic Diagram 1 8 7 1 8 8 HE410SCM3...
Page 25: ...Main 4 6 Jack Sub Jack Schematic Diagrams 1 8 9 1 8 10 HE410SCM4...
Page 27: ...Main 6 6 Schematic Diagram 1 8 13 1 8 14 HE410SCM6...
Page 28: ...1 8 15 1 8 16 AFV Schematic Diagram HE410SCAFV...
Page 31: ...1 8 21 1 8 22 Jack CBA Top View Jack CBA Bottom View BHE470F01014 C...
Page 55: ...3 1 1 HE410FEX A1X EXPLODED VIEWS Front Panel...
Page 73: ...2003 12 04 LUX204VR HE410ED...