Service Default Mode (SDM)
Purpose
•
To create a predefined setting to get the same measurement results as given in this manual.
•
To override SW protections.
•
To start the blinking LED procedure.
Specifications
•
Tuning frequency: 61.25 MHz (channel 3).
•
Color system: NTSC.
•
All picture settings at 50 % (brightness, color contrast, hue).
•
Bass, treble and balance at 50 %; volume at 25 %.
•
All service-unfriendly modes (if present) are disabled, like:
−
(sleep) timer,
−
child/parental lock,
−
blue mute,
−
hotel/hospitality mode
−
auto switch-off (when no 'IDENT' video signal is received for 15 minutes),
−
skip / blank of non-favorite presets / channels,
−
auto store of personal presets,
−
auto user menu time-out.
Содержание 7603 series
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Страница 16: ...Schematic notes ...
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Страница 55: ...Circuit Description Block Diagram ...
Страница 56: ...Test point overview Main Panel Test point overview CRT Panel ...
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Страница 91: ...24M8 7603 ...
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Страница 93: ...24M8 7603 ...
Страница 94: ...24M8 7603 ...
Страница 95: ...All Models 7603 Chassis Overview ...
Страница 96: ...All Models 7603 Power Supply Diagram A1 ...
Страница 97: ...All Models 7603 Line Deflection Diagram A2 ...
Страница 98: ...All Models 7603 Frame Deflection Diagram A3 ...
Страница 99: ...All Models 7603 Tuner IF Diagram A4 ...
Страница 100: ...All Models 7603 Video IF And Sound IF Diagram A5 ...
Страница 101: ...All Models 7603 Synchronization Diagram A6 ...
Страница 102: ...All Models 7603 Control Diagram A7 ...
Страница 103: ...All Models 7603 Audio Amplifier Diagram A8 ...
Страница 104: ...All Models 7603 BTSC Stereo SAP Decoder Diagram A9 ...
Страница 105: ...All Models 7603 Audio Video Source Switching Diagram A10 ...
Страница 106: ...All Models 7603 BTSC NDBX Stereo Decoder Diagram A11 ...
Страница 107: ...All Models 7603 Front I O Control Headphone Diagram A12 ...
Страница 108: ...All Models 7603 Rear I O Cinch Diagram A13 ...
Страница 109: ...All Models 7603 PIP Interface Diagram A16 ...
Страница 110: ...All Models 7603 CRT Panel Diagram B1 ...
Страница 111: ...All Models 7603 Side AV Headphone Panel Diagram C ...
Страница 112: ...All Models 7603 Side AV Headphone Panel Diagram E1 ...
Страница 113: ...All Models 7603 PIP Panel Diagram P ...
Страница 114: ...All Models 7603 Top Control Panel Diagram T ...
Страница 115: ...All Models 7603 SCAVEM Diagram B2 ...
Страница 116: ...All Models 7603 PCB Large Signal panel component side ...
Страница 117: ...All Models 7603 PCB Large Signal panel copper side ...
Страница 118: ...All Models 7603 PCB CRT panel component side ...
Страница 119: ...All Models 7603 PCB CRT panel copper side ...
Страница 120: ...All Models 7603 PCB Side AV Panel component side ...
Страница 121: ...All Models 7603 PCB Side AV Headphone Panel component side ...
Страница 122: ...All Models 7603 PCB PIP Panel component side ...
Страница 123: ...All Models 7603 PCB PIP panel copper side ...
Страница 124: ...All Models 7603 PCB Top control round component side ...
Страница 125: ...All Models 7603 PCB Top control round copper side ...
Страница 126: ...All Models 7603 PCB Top control oval component side ...
Страница 127: ...All Models 7603 PCB Top control oval copper side ...
Страница 128: ...MAIN CABINET EXPLODED VIEW ...