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Service Default Mode (SDM)
Introduction
The
Service Default Mode
(SDM) is a technical aid for the service technician. The Service Default Mode (SDM)
establishes fixed, repeatable settings of customer controls, which allow consistent measurements to be made.
The SDM also initiates the blinking LED procedure and, if necessary, overrides the 5V protection.
The SDM places the set in the following pre-defined conditions:
•
Tuning frequency set to channel 3.
•
Volume level set to 25% (of the maximum volume level).
•
Other picture and sound settings set to 50% (mid-range).
The following functions are turned OFF while in SDM:
•
Timer
•
Sleep timer
The following functions are disabled during SDM (and enabled after leaving SDM):
•
Parental lock
•
Blue mute
•
Hospitality Mode
•
No-ident Timer (normally the set is automatically switched off when no video signal (IDENT) is received for
15 minutes).
All other controls operate normally.
Entering Service Default Mode
To enter the Service Default Mode, press the following key sequence on the remote control transmitter:
0-6-2-5-9-6-MENU
Do not allow the display to time out between entries while keying the sequence.
Upon entry into the Service Default Mode, the letters “SDM” will be displayed at the upper right corner of the
screen.
Display SDM Screen
Summary of Contents for DPTV305
Page 1: ......
Page 5: ......
Page 27: ...Voltage Checks Display DPTV300 Series Voltage Diagram ...
Page 100: ...DPTV305 7621 ...
Page 101: ...DPTV305 7621 ...
Page 102: ...DPTV305 7621 ...
Page 103: ...DPTV305 7621 ...
Page 104: ...DPTV305 7621 ...
Page 105: ...DPTV305 7621 ...
Page 106: ...DPTV305 7621 ...
Page 107: ...DPTV305 7621 ...
Page 108: ...DPTV305 7621 ...
Page 109: ...DPTV305 7621 ...
Page 110: ...DPTV305 7621 ...
Page 111: ...DPTV305 7621 ...
Page 112: ...DPTV305 7621 ...
Page 113: ...DPTV305 7621 ...
Page 114: ...All Models 7621 HDR2002 Interconnect ...
Page 115: ...All Models 7621 Power Supply Panel Schematic ...
Page 116: ...All Models 7621 LSB Panel Schematic 1 of 3 ...
Page 117: ...All Models 7621 LSB Panel Schematic 2 of 3 ...
Page 118: ...All Models 7621 LSB Panel Schematic 3 of 3 ...
Page 119: ...All Models 7621 SSM Panel Schematic 1 of 8 ...
Page 120: ...All Models 7621 SSM Panel Schematic 2 of 8 ...
Page 121: ...All Models 7621 SSM Panel Schematic 3 of 8 ...
Page 122: ...All Models 7621 SSM Panel Schematic 4 of 8 ...
Page 123: ...All Models 7621 SSM Panel Schematic 5 of 8 ...
Page 124: ...All Models 7621 SSM Panel Schematic 6 of 8 ...
Page 125: ...All Models 7621 SSM Panel Schematic 7 of 8 ...
Page 126: ...All Models 7621 SSM Panel Schematic 8 of 8 ...
Page 127: ...All Models 7621 SSB Module Schematic 1 of 6 ...
Page 128: ...All Models 7621 SSB Module Schematic 2 of 6 ...
Page 129: ...All Models 7621 SSB Module Schematic 3 of 6 ...
Page 130: ...All Models 7621 SSB Module Schematic 4 of 6 ...
Page 131: ...All Models 7621 SSB Module Schematic 5 of 6 ...
Page 132: ...All Models 7621 SSB Module Schematic 6 of 6 ...
Page 133: ...All Models 7621 Red CRT Panel Schematic ...
Page 134: ...All Models 7621 Green CRT Panel Schematic ...
Page 135: ...All Models 7621 Blue CRT Panel Schematic ...
Page 136: ...All Models 7621 Auto Convergence Panel 1 of 3 ...
Page 137: ...All Models 7621 Auto Convergence Panel 2 of 3 ...
Page 138: ...All Models 7621 Auto Convergence Panel 3 of 3 ...
Page 140: ...NOT USED IN MODELS 51MP392H 17 51MP3964H 17 7621 Side Jack Panel Schematic ...
Page 141: ...USED ONLY IN MODELS 51MP392H 17 51MP3964H 17 7621 Side Jack Panel Schematic ...
Page 142: ...All Models 7621 Keyboard Panel Schematic ...
Page 145: ...All Models 7621 HOP Panel Schematic 1 of 2 ...
Page 146: ...All Models 7621 HOP Panel Schematic 2 of 2 ...
Page 155: ...All Models 7621 Power Supply Panel CBA Top View ...
Page 156: ...All Models 7621 Power Supply Panel CBA Bottom View ...
Page 157: ...All Models 7621 LSB Panel CBA Top View ...
Page 158: ...All Models 7621 LSB Panel CBA Bottom View ...
Page 159: ...All Models 7621 SSM Panel CBA Top View ...
Page 160: ...All Models 7621 SSM Panel CBA Bottom View ...
Page 161: ...All Models 7621 SSB Module CBA Top View ...
Page 162: ...All Models 7621 SSB Module CBA Bottom View ...
Page 163: ...All Models 7621 Keyboard Panel CBA Top View ...
Page 164: ...All Models 7621 Keyboard Panel CBA Bottom View ...
Page 165: ...All Models 7621 CRT Panel CBA Top View ...
Page 166: ...All Models 7621 CRT Panel CBA Bottom View ...
Page 167: ...All Models 7621 Auto Convergence Panel CBA Top View ...
Page 168: ...All Models 7621 Auto Convergence Panel CBA Bottom View ...
Page 169: ...All Models 7621 HOP Panel CBA Top View ...
Page 170: ...All Models 7621 HOP Panel CBA Bottom View ...
Page 171: ...All Models 7621 PIP Panel CBA Single 2 Tuner Panels Top View ...
Page 172: ...All Models 7621 PIP Panel CBA Single 2 Tuner Panels Bottom View ...
Page 173: ...All Models 7621 Side Jack Panel CBA Top View ...
Page 174: ...All Models 7621 Side Jack Panel CBA Bottom View ...
Page 175: ...All Models 7621 Side Jack Panel CBA Top View ...
Page 176: ...All Models 7621 Side Jack Panel CBA Bottom View ...
Page 177: ...All Models 7621 3D Comb Filter Panel CBA Top View ...
Page 178: ...All Models 7621 3D Comb Filter Panel CBA Bottom View ...
Page 179: ...All Models 7621 DW PIP Panel CBA Top View ...
Page 180: ...All Models 7621 DW PIP Panel CBA Top View ...
Page 181: ...All Models 7621 DVI Panel CBA Top View ...
Page 182: ...All Models 7621 DVI Panel CBA Bottom View ...
Page 183: ...All Models 7621 Rear Switch Panel Top View only ...
Page 184: ...43 Cabinet Exploded View ...
Page 185: ...46 51 55 60 Cabinet Exploded View ...
Page 186: ...50 60 Cabinet Exploded View ...
Page 187: ...CRT Assembly Exploded View ...
Page 780: ...55PW9383 17F continued S Safety Part Be sure to use exact replacement part ...
Page 1592: ...55PW9383 17F continued S Safety Part Be sure to use exact replacement part ...
Page 1615: ...55RW9515 35 continued S Safety Part Be sure to use exact replacement part ...