2
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.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER QUE
DES FUSIBLE DE MEMO TYPE.
RISK OF FIRE-REPLACE FUSE AS MARKED.
2. CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) 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. Voltage indications for PLAY and REC modes on the schematics are as shown below:
6. How to read converged lines
7. Test Point Information
1
2
3
5.0
(2.5)
PLAY mode
REC mode
5.0
The same voltage for
both PLAY & REC
modes
Indicates that the voltage
is not consistent here.
Unit: Volts
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.
A V
F
This symbol means fast operating fuse.
Ce symbole represente un fusible a fusion rapide.
Summary of Contents for VT-FX795A
Page 36: ...5 11 Fig DM16 41 42 43 L 13 44 45 Slide Fig DM17 ...
Page 48: ...4 3 1 Main 1 5 Schematic Diagram 3 SCHEMATIC DIAGRAMS ...
Page 49: ...5 3 2 Main 2 5 Sensor Schematic Diagrams ...
Page 50: ...6 3 3 Main 3 5 Schematic Diagram ...
Page 52: ...8 3 5 Main 5 5 Schematic Diagram ...
Page 69: ...VT FX795A VT FX795A VT FX795A No 5301E TK Digital Media Division Tokai ...