1-7-2
T6100EA
1. DC 114V (+B) Adjustment
Purpose:
To obtain correct operation.
Symptom of Misadjustment:
The picture is dark and
unit does not operate correctly.
Note:
R569 outside (+B), Heat Sink(GND), VR601 ---
Sub CBA
1. Connect the unit to AC Power Outlet. (exact
AC230V)
2. Input a color bar signal from RF (or Ext.) input and
leave it for at least 20 minutes.
3. Connect DC Volt Meter to R569 outside (+B) and
Heat Sink(GND).
4. Adjust VR601 so that the voltage of R569 outside
(+B) b114
±
0.5V DC.
2. H Adjustment
Purpose:
To get correct horizontal position and size of
screen image.
Symptom of Misadjustment:
Horizontal position and
size of screen image may not be properly displayed.
Note:
R583 --- Sub CBA
1. Connect Frequency Counter to R590.
2. Set the unit to the Ext. mode and no input is neces-
sary. Enter the Service mode.
(See page 1-7-1.)
3. Operate the unit for at least 20 minutes.
4. Press [2] button on the remote control unit and
select H-Adj mode.
5. Press [CH
o
/
p
] buttons on the remote control unit
so that the display will change [0] to [7.]
At this moment, choose display [0] to [7] when the
Frequency counter display is closest to
15.625kHz
±
300Hz.
6. Turn the power off and on again.
Test point
Adj. Point
Mode
Input
R569 outside
(+B),
Heat Sink
(GND)
VR601
RF
(or Ext.)
Color
Bar
Tape
M. EQ.
Spec.
---
DC Voltmeter,
Plastic Tip Driver
+114
±
0.5V DC
Test point
Adj. Point
Mode
Input
R583
CH
o
/
p
buttons
Ext.
---
Tape
M. EQ.
Spec.
---
Frequency Counter
15.625kHz
±
300Hz
Summary of Contents for TVD-A2104PT
Page 42: ...1 10 5 1 10 6 T6100SCM2 Main 2 7 Schematic Diagram TV VCR Section...
Page 45: ...1 10 11 1 10 12 T6100SCM5 Main 5 7 Schematic Diagram TV VCR Section...
Page 46: ...1 10 13 1 10 14 T6100SCM6 Main 6 7 Schematic Diagram TV VCR Section...
Page 47: ...1 10 15 1 10 16 T6100SCM7 Main 7 7 Schematic Diagram TV VCR Section...
Page 49: ...1 10 19 1 10 20 T6100SCSUB2 Sub 2 3 Schematic Diagram TV VCR Section...
Page 50: ...1 10 21 1 10 22 T6100SCSUB3 Sub 3 3 Schematic Diagram TV VCR Section...
Page 52: ...1 10 25 1 10 26 T6100SCT Text Schematic Diagram TV VCR Section...
Page 53: ...1 10 27 1 10 28 T6100SCD1 DVD Main 1 3 Schematic Diagram DVD Section...
Page 54: ...1 10 29 1 10 30 T6100SCD2 DVD Main 2 3 Schematic Diagram DVD Section...
Page 56: ...1 10 33 1 10 34 T6100SCD3 DVD Main 3 3 Schematic Diagram DVD Section...
Page 107: ...2 4 9 Z13PDA Fig DM16 43 41 42 L 13 Fig DM17 44 45 Slide P 9...
