Symptom of Misadjustment:
The picture is will be an improper screen color mix.
Test Point :
TP50 (CRT C.B.A.)
Adjustment :
FOCUS CONTROL
(Flyback Transformer),
SCREEN CONTROL (Flyback Transformer),
SUB BRIGHT (EVR),
G DRIVE (EVR),
B DRIVE (EVR),
R CUT-OFF (EVR),
G CUT-OFF (EVR),
B CUT-OFF (EVR)
Specification :
Refer to descriptions below.
Input :
Video Input Jack,
Monoscope Pattern Signal
Mode :
STOP
Equipment :
Oscilloscope,
NTSC Video Pattern Generator
1. Supply a Monoscope Pattern Signal to the Video Input Jack.
2. Connect the Oscilloscope to TP50 on the CRT C.B.A.
(Use TP47 for GND.)
3. Select SUB BRIGHT and move the shaded area to the value in EVR
adjustment mode.
4. Adjust the FOCUS CONTROL on the Flyback Transformer so that
the "a" is the sharpest.
Fig. E7-1
29
Summary of Contents for PV 20DF63
Page 1: ...ORDER NO MKE0303602C1 B6 B22 TV DVD Combination PV 20DF63 PV 27DF63 SPECIFICATIONS 1 ...
Page 15: ...5 1 8 WIRE AND LEAD POSITION DIAGRAM Fig 8 15 ...
Page 18: ...Fig D2 18 ...
Page 19: ...Fig D3 19 ...
Page 20: ...6 1 1 1 Notes in chart 1 Removal of DVD Ass y Fig D4 20 ...
Page 38: ...7 3 TEST POINTS AND CONTROL LOCATION 38 ...
Page 41: ...11 2 CHASSIS FRAME SECTION 2 41 ...
Page 42: ...11 3 CHASSIS FRAME SECTION 3 42 ...
Page 43: ...11 4 PACKING PARTS AND ACCESSORIES SECTION 43 ...
Page 54: ...R6012 ERJ6GEYJ561V MGF CHIP 1 10W 560 54 ...
Page 90: ...13 2 CHASSIS FRAME SECTION 2 90 ...
Page 91: ...13 3 CHASSIS FRAME SECTION 3 91 ...
Page 92: ...13 4 PACKING PARTS AND ACCESSORIES SECTION 92 ...