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Horizontal and Vertical Sync is fed to 7600 on Pins 23 and 24. IC 7600 processes the sync to provide
the geometry for the picture. Horizontal drive is output to the sweep circuit on Pin 8. Vertical drive is
output on Pins 1 and 2. East West drive is output on Pin 3. Sandcastle (SCO) is output on Pin 9.
Horizontal Feedback (HFB) from the sweep circuit is fed into the Phase Loop to phase correct the
Horizontal drive.
IC 7600 is controlled by the Microprocessor via the I2C buss on Pins 10 and 11. Geometry and Drive
settings are stored in the Memory IC located on the HOP panel.
HOP Sharpness Control
Figure 23
The Sharpness controls for the YUV/RGB signals are located on the HOP panel. Since all three
circuits are basically the same, only the Blue one will be discussed.
Содержание DPTV305
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Страница 27: ...Voltage Checks Display DPTV300 Series Voltage Diagram ...
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Страница 114: ...All Models 7621 HDR2002 Interconnect ...
Страница 115: ...All Models 7621 Power Supply Panel Schematic ...
Страница 116: ...All Models 7621 LSB Panel Schematic 1 of 3 ...
Страница 117: ...All Models 7621 LSB Panel Schematic 2 of 3 ...
Страница 118: ...All Models 7621 LSB Panel Schematic 3 of 3 ...
Страница 119: ...All Models 7621 SSM Panel Schematic 1 of 8 ...
Страница 120: ...All Models 7621 SSM Panel Schematic 2 of 8 ...
Страница 121: ...All Models 7621 SSM Panel Schematic 3 of 8 ...
Страница 122: ...All Models 7621 SSM Panel Schematic 4 of 8 ...
Страница 123: ...All Models 7621 SSM Panel Schematic 5 of 8 ...
Страница 124: ...All Models 7621 SSM Panel Schematic 6 of 8 ...
Страница 125: ...All Models 7621 SSM Panel Schematic 7 of 8 ...
Страница 126: ...All Models 7621 SSM Panel Schematic 8 of 8 ...
Страница 127: ...All Models 7621 SSB Module Schematic 1 of 6 ...
Страница 128: ...All Models 7621 SSB Module Schematic 2 of 6 ...
Страница 129: ...All Models 7621 SSB Module Schematic 3 of 6 ...
Страница 130: ...All Models 7621 SSB Module Schematic 4 of 6 ...
Страница 131: ...All Models 7621 SSB Module Schematic 5 of 6 ...
Страница 132: ...All Models 7621 SSB Module Schematic 6 of 6 ...
Страница 133: ...All Models 7621 Red CRT Panel Schematic ...
Страница 134: ...All Models 7621 Green CRT Panel Schematic ...
Страница 135: ...All Models 7621 Blue CRT Panel Schematic ...
Страница 136: ...All Models 7621 Auto Convergence Panel 1 of 3 ...
Страница 137: ...All Models 7621 Auto Convergence Panel 2 of 3 ...
Страница 138: ...All Models 7621 Auto Convergence Panel 3 of 3 ...
Страница 140: ...NOT USED IN MODELS 51MP392H 17 51MP3964H 17 7621 Side Jack Panel Schematic ...
Страница 141: ...USED ONLY IN MODELS 51MP392H 17 51MP3964H 17 7621 Side Jack Panel Schematic ...
Страница 142: ...All Models 7621 Keyboard Panel Schematic ...
Страница 145: ...All Models 7621 HOP Panel Schematic 1 of 2 ...
Страница 146: ...All Models 7621 HOP Panel Schematic 2 of 2 ...
Страница 155: ...All Models 7621 Power Supply Panel CBA Top View ...
Страница 156: ...All Models 7621 Power Supply Panel CBA Bottom View ...
Страница 157: ...All Models 7621 LSB Panel CBA Top View ...
Страница 158: ...All Models 7621 LSB Panel CBA Bottom View ...
Страница 159: ...All Models 7621 SSM Panel CBA Top View ...
Страница 160: ...All Models 7621 SSM Panel CBA Bottom View ...
Страница 161: ...All Models 7621 SSB Module CBA Top View ...
Страница 162: ...All Models 7621 SSB Module CBA Bottom View ...
Страница 163: ...All Models 7621 Keyboard Panel CBA Top View ...
Страница 164: ...All Models 7621 Keyboard Panel CBA Bottom View ...
Страница 165: ...All Models 7621 CRT Panel CBA Top View ...
Страница 166: ...All Models 7621 CRT Panel CBA Bottom View ...
Страница 167: ...All Models 7621 Auto Convergence Panel CBA Top View ...
Страница 168: ...All Models 7621 Auto Convergence Panel CBA Bottom View ...
Страница 169: ...All Models 7621 HOP Panel CBA Top View ...
Страница 170: ...All Models 7621 HOP Panel CBA Bottom View ...
Страница 171: ...All Models 7621 PIP Panel CBA Single 2 Tuner Panels Top View ...
Страница 172: ...All Models 7621 PIP Panel CBA Single 2 Tuner Panels Bottom View ...
Страница 173: ...All Models 7621 Side Jack Panel CBA Top View ...
Страница 174: ...All Models 7621 Side Jack Panel CBA Bottom View ...
Страница 175: ...All Models 7621 Side Jack Panel CBA Top View ...
Страница 176: ...All Models 7621 Side Jack Panel CBA Bottom View ...
Страница 177: ...All Models 7621 3D Comb Filter Panel CBA Top View ...
Страница 178: ...All Models 7621 3D Comb Filter Panel CBA Bottom View ...
Страница 179: ...All Models 7621 DW PIP Panel CBA Top View ...
Страница 180: ...All Models 7621 DW PIP Panel CBA Top View ...
Страница 181: ...All Models 7621 DVI Panel CBA Top View ...
Страница 182: ...All Models 7621 DVI Panel CBA Bottom View ...
Страница 183: ...All Models 7621 Rear Switch Panel Top View only ...
Страница 184: ...43 Cabinet Exploded View ...
Страница 185: ...46 51 55 60 Cabinet Exploded View ...
Страница 186: ...50 60 Cabinet Exploded View ...
Страница 187: ...CRT Assembly Exploded View ...
Страница 780: ...55PW9383 17F continued S Safety Part Be sure to use exact replacement part ...
Страница 1592: ...55PW9383 17F continued S Safety Part Be sure to use exact replacement part ...
Страница 1615: ...55RW9515 35 continued S Safety Part Be sure to use exact replacement part ...