Input:
Video Input Jack, Monoscope Pattern Signal,
White Pattern Signal
Mode:
STOP
Equipment:
NTSC Video Pattern Generator,
White Pattern Generator, Oscilloscope
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 center of picture is the sharpest.
5. Press DISPLAY key (Service Switch) on the remote control for
collapse scan. (Refer to
HOW TO ENTER SERVICE MODE
.)
6. Turn the SCREEN CONTROL on Flyback Transformer fully
counterclockwise.
7. Adjust SUB BRIGHT in EVR adjustment mode so that the level A is
(140 VDC±5 VDC: Model: A, B, C, D, E, F, G) or (170 VDC±5 VDC
Model: H, I, J, K, L).
Fig. E13
8. Turn the SCREEN CONTROL on the Flyback Transformer
clockwise carefully and stop at the point where any color is first
observed.
79
Summary of Contents for Quasar PVQ-1310
Page 25: ...Fig D5 25 ...
Page 29: ...6 2 2 Inner Parts Location Fig J1 1 29 ...
Page 30: ...6 2 3 EJECT Position Confirmation Fig J1 2 30 ...
Page 31: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 31 ...
Page 44: ...6 3 CASSETTE UP ASS Y SECTION 6 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 44 ...
Page 82: ...82 ...
Page 86: ...11 2 MECHANISM BOTTOM SECTION 86 ...
Page 87: ...11 3 CASSETTE UP COMPARTMENT SECTION 87 ...
Page 88: ...11 4 CHASSIS FRAME SECTION 1 A B C D E F G 88 ...
Page 89: ...11 5 CHASSIS FRAME SECTION 1 H I J K L 89 ...
Page 90: ...11 6 CHASSIS FRAME SECTION 2 90 ...
Page 91: ...11 7 PACKING PARTS AND ACCESSORIES SECTION A B C D E F G 91 ...
Page 92: ...11 8 PACKING PARTS AND ACCESSORIES SECTION H I J K L 92 ...
Page 113: ...R4021 ERJ6GEYJ473V MGF CHIP 1 10W 47K 113 ...
Page 115: ...R5515 ERDS2TJ332 3 3K 115 ...
Page 135: ...R885 ERDS2TJ104 100K 135 ...