HOW TO ENTER SERVICE MODE - MEMOREX MDV1402 - SMPS SCHEMATIC - MEMORY REPLACEMENT


SERVICE MODE
  • Press “MUTE” =>“CALL” =>“-\--“=>“CALL” =>“MUTE” buttons in sequence to enter into factory mode. 
  • Press [Program+] / [Program-] to select items and press [VOLUME+] / [VOLUME-] key, to make data adjustment of corresponding factory menus.
  • Press “EXIT” key to exit factory mode.
REPLACEMENT OF MEMORY IC
(1) Standby off .  Switch the power off and unplug the power cord from AC outlet.
(2) Replace IC.  Be sure to use memory IC written with the initial data values.
(3) Standby On.  Plug the power cord into the AC outlet and switch the power on.
(4)  Check and set SYSTEM default value:
1) Press “MUTE” =>“CALL” =>“-\--“ =>“CALL” =>“MUTE” buttons in sequence to enter into factory status.
2)  If the memory IC haven’t been written with the initial data, press [Program+] / [Program-] to select item INIT and press [VOLUME+] / [VOLUME-] to start initialize memory IC.
3)  Check the setting value of the SYSTEM default value of Table below. If the value is different, select items by [Program+] / [Program-] keys and set value by [VOLUME+] / [VOLUME-] keys.
4) Press “EXIT” button to return to the normal screen.
POWER SUPPLY [SMPS] SCHEMATIC
IC Voltages

GE UNIVERSAL REMOTE CONTROL CODES - 4-DIGITS - TVs & SET-TOP BOXES


CODE LIST [TVs]
ABEX ..............................................0185
ACER ..............................................1163
ACME .............................................0016
ADA ................................................0006
ADC .......................................0001 0010
ADMIRAL ...........0135 0020 0226 0001
ADVENT .... 1171 0116 0167 0176 0922
ADVENTURA ................................0174
AIKO ...............................................0058
AIWA ...................0195 0196 0227 0269
AKAI ....................0105 0002 0077 1137
................................1138 1105 1113 1139
ALLERON ......................................0051
AMARK ..........................................0020
AMTRON .......................................0053
ANAM NATIONAL ..............0053 0003
........................................0025 0042 0193
AOC .....................0004 0005 0009 1009
...............................0014 0156 0175 0187
APEX ..........0214 0216 0215 1132 0401
ARCHER ........................................0020
ASPECT ..........................................0059
AUDIOVOX .......................... 1164 1165
........................................ 0053 1019 1117
AXION ............................................0177
BANG & OLUFSEN ......................0190
BELCOR .........................................0004
BELL & HOWELL ................0031 0049
.................................................0000 0001
BENQ ...................0081 0083 0101 1150
BLUESKY .............................1155 0144
BRADFORD ...................................0053
BROKSONIC ........................0147 0135
........................................0310 0394 0932
BROKWOOD .................................0004
CANDLE .............0004 0009 0174 0008
CAPEHART ....................................0175
CCE .................................................1153
CELEBRITY ...................................0002
CELERA .........................................0214
CENTRIOS .....................................0169
CENTURION .................................0009
CETRONIC .....................................0042
CHANGHONG ......................0214 0401
CINERAL ..............................0058 0144
CITIZEN .....0004 0009 0053 0105 0109
............0189 0135 0001 0008 0042 0058
CLAIRTONE ..................................0014
CLASSIC ......................0214 0401 0042
COBY .....................................1091 1124
COLOR VOICE ..............................0010
COLORTYME ..............0004 0009 0010
CONCERTO ..........................0004 0009
CONCIERGE ..................................0121
CONTEC ..............0053 0012 0014 0042
CORNEA ........................................0050
CRAIG ...................................0053 0042
CROSLEY ......................................0062
CROWN .................................0053 0042
CTX .................................................0024
CURTIS MATHES ........0031 0105 0130
...............................0004 0009 0000 0049
...............................0109 0358 0001 0015
CXC .......................................0053 0042
CYBERVISION ..............................0144
DAEWOO ...0130 0004 0009 0100 0005
....0138 0043 0140 0039 0444 0080 0042
....0058 0017 0010 0126 0018 0127 0019
DAYTRON ............................0004 0009
DELL ............................0209 0028 0132
DIAMOND VISION ..............0210 0948
.................................................0092 0896
DIGIMATE .....................................1017
DIGISTAR ........... 1019 0165 0118 0116
...................... 0167 0132 1020 1151 1152
DIMENSIA ............................0031 0000
DISNEY .................................0158 0135
DUKANE ...............................0059 0072
DUMONT ..............................0121 0004
DURABRAND .............0133 0189 0135
...............................0153 0217 0157 1135
DYNASTY ......................................0042
DYNEX ......................... 1181 1171 0135
ELECTROBAND ..................0002 0014
ELECTROHOME ..................0004 0009
.................................................0003 0022
ELEKTRA .......................................0001
ELEMENT .............................1025 1173
ELITE VIDEO ................................0197
EMERSON ..........1172 0004 0009 0044
.............0135 0049 0051 0189 0053 0147
.............0039 0130 0210 0227 0233 0265
.............0266 0310 0325 0456 0040 0041
.............0042 0021 0023 0024 0179 0045
....0025 0027 0030 0032 0034 0035 0037
ENVISION ..1179 0004 0009 0074 1009
ESA .................................................0189
FISHER .......0049 0110 0268 0180 0012
FLUID ...........................1025 1026 1027
FUJITSU ..............1178 0197 0051 1006
FUNAI ..........................0051 0189 0053
........................................0227 0456 0042
FUTURETEC ........................0053 0042
GATEWAY ......................................0046
GE ........................0031 0107 0164 0004
......................0009 0044 0054 0000 0342
.............0003 0125 0015 0022 0052 0087
GIBRALTER .........................0121 0004
GOLDSTAR .........0004 0009 0005 0227
......................0338 0012 0057 0080 0156
GPX .................................................0944
GRADIENTE .........................1013 0004
........................................ 0153 1160 1159
GRUNDY ...............................0051 0053
GUESTVISION ..............................0201
GVISION ........................................1005
HAIER ..........................0081 0216 0217
........................................0157 1147 0935
HALLMARK .........................0004 0009
HARVARD ......................................0053
HAUPPAUGE .................................1198
HEWLETT PACKARD .........1015 1004
HISENSE ....1176 0073 0182 0216 1016
HITACHI .............0088 0059 0142 0060
.............0072 0004 0009 0091 1002 0001
....0012 0061 0137 0139 0141 0179 0227
HYUNDAI ......................................1134
ILO .......................0198 1070 1024 1023
............................... 0146 0189 1139 1113
IMA .................................................0053
IN FOCUS ......................................0000
INFINITY ..............................0062 0288
INITIAL ...............1070 0146 1085 1109
INSIGNIA ............ 1181 1180 1175 1171
....0103 0189 0217 0135 0133 0116 0167
....1148 0456 0029 0905 1406 1407 1408
INTEGRA .......................................0181
INTEQ .............................................0121
JANEIL ...........................................0174
JBL ..................................................0062
JC PENNEY .........0031 0004 0005 0009
.............0105 0107 0109 0054 0000 0087
.............0008 0012 0015 0022 0030 0052
JCB ..................................................0002
JENSEN ........................0004 0009 0133
JVC .............0060 0026 0197 0069 0160
.............0247 0923 0012 0065 0067 0141
KAWASAKI ....................................0945
KAWASHO ...................0004 0009 0002
KAYPANI .......................................0175
KEC ........................................0042 0053
KENWOOD ...........................0004 0009
KLH ................................................0214
KLOSS NOVABEAM ...........0068 0174
KOGI ...............................................1005
KONKA ...............0053 0011 0016 0047
......................0066 0103 0412 0413 0029
KTV ............0053 0014 0021 0042 0070
KURAZAI .......................................0001
LASONIC ..............................0210 0948
LEGEND .........................................0116
LG ......0134 0004 0050 0009 0005 0155
....0132 0227 0338 0012 0057 0080 0156
LIQUIDVIDEO .....................0177 0168
LODGENET ..........................1170 0031
........................................0202 0000 0001
LOEWE ..................................0211 0062
LOGIK ..........................0031 0000 0001
LUCE ..............................................0055
LUXMAN ..............................0004 0009
LXI ..............0031 0004 0009 0049 0062
......................0107 0109 0000 0227 0015
MAGNASONIC .............................0051
MAGNAVOX ......1174 0062 0004 0009
...............................0183 1133 0226 0288
......................0456 0008 0068 0075 0141
MAJESTIC ...................0031 0000 0001
MARANTZ ..........0062 0181 0004 0009
MAXENT ........................................0046
MEDION .......................0213 0198 0158
MEGATRON ................0004 0009 0059
MEI .................................................0014
MEMOREX .........1025 0004 0009 0049
...............................0051 0135 0031 0000
......................1007 0268 0310 0001 0394
MGA ....................0004 0005 0009 0051
...............................0012 0022 0141 0180
MIDLAND ..0031 0121 0054 0107 0015
MINTEK .........................................0146
MINUTZ .........................................0052
MISAKAI .......................................0182
MITSUBISHI .......0005 0151 0051 0004
...............................0009 0022 0141 0180
MONIVISION ................................0036
MONTGOMERY WARD ...............0031
.................................................0001 0000
MOTEVA ...............................0049 1013
MOTOROLA .........................0020 0003
MTC ...0004 0005 0009 0105 0109 0014
MULTITECH ..................................0053


MULTIVISION ...............................0084
MYRON & DAVIS .........................0212
NAD .....................0004 0009 0109 0185
NEC ......................1384 0181 0004 0005
......................0009 0003 0010 0095 0141
NET TV ..................................0046 0124
NEXXTECH ..........................1052 0167
NIKEI ..............................................0042
NIKKO ..........................0004 0009 0058
NIKO ...............................................1143
NORCENT ....................0216 0043 0056
NTC .................................................0058
OLEVIA ...... 1027 1012 1140 1142 1156
ONCOMMAND ....................0201 1161
ONKING .........................................0042
ONWA ....................................0053 0042
OPTIMUS ............0170 0185 0374 0381
OPTOMA ........................................1028
OPTONICA ............................0020 0095
ORION ..........................0121 0135 0035
PANASONIC .......1182 0171 0148 0054
...............................0170 0062 0374 0381
...............................0437 0950 0003 0070
PHILCO ......0062 0004 0005 0009 0183
.... 0011 1158 0068 0075 0141 0003 0008
PHILIPS ......0154 1174 0062 0204 0184
....0208 0205 0206 0207 0004 0189 0183
.... 0199 0200 0081 1149 1154 0288 0456
....0003 0008 0068 0075 0086 0087 0141
PHILIPS-MAGNAVOX ........0062 0204
...............................0207 0183 0226 0288
PILOT .............................................0004
PIONEER ......................0185 0181 0072
...............................0004 0009 0090 0179
PIVA ................................................1075
PLANAR .........................................1007
POLAROID .................. 1177 1169 1162
...............................1025 0214 0182 0173
...................... 0133 1019 1136 0116 0029
PORTLAND ..........................0004 0005
........................................0009 0138 0130
PRECISION ....................................0166
PRICE CLUB ..................................0105
PRIMA ........1019 0165 0116 0167 0176
PRINCETON GRAPHICS ....0020 0099
PRISM .............................................0054
PROSCAN ....................0031 0107 0015
........................................0000 0162 0163
PROTON .......................0192 0004 0009
...............................1010 0093 0175 0186
PROTRON .............................1017 1157
PROVIEW ....................1025 1026 1027
PULSAR ................................0121 0004
QUASAR .............0171 0148 0054 0170
......................0062 0374 0381 0003 0070
RADIO SHACK ..0031 0004 0048 0049
......................0053 0170 0009 0227 0342
......................0000 0012 0041 0042 0095
RCA ....0031 0004 0048 0054 0094 0100
....0102 0107 0129 0191 0005 0009 0000
....0162 0163 0342 0003 0015 0022 0096
......................0113 0125 0179 0187 0188
REALISTIC .........0031 0004 0048 0049
...............................0053 0170 0009 0000
......................0227 0012 0041 0042 0095
RHAPSODY ...................................0014
RUNCO ......................... 0121 0181 0111
SAMPO .........................0124 0046 0004
........................................0009 0175 0012
SAMSUNG ..........0105 0077 0076 0109
.............0007 0009 0004 0005 0085 0172
....0942 0358 0012 0015 0080 0104 0106
SAMSUX ........................................0009
SAMTRON .....................................0105
SANSUI ........................0135 0310 0394
SANTECA ......................................0194
SANYO ................0049 0097 0110 0004
...............................0268 0012 0108 0180
SCEPTRE ..................... 1167 1132 0149
SCOTCH ................................0004 0009
SCOTT .................1139 0004 0009 0051
...............................0053 0024 0035 0042
SEARS ........0031 0062 0049 0051 0105
....0004 0009 0107 0109 0110 0189 0000
....0112 0079 0394 0456 0012 0015 0180
SELECTRON ...............1022 1020 1021
SEMP ..............................................1001
SHARP ........0079 0123 0063 0020 0004
.............0009 0226 0266 0006 0095 0122
SHOGUN ........................................0004
SIGNATURE .......0031 0000 0001 0023
SIMPSON .......................................0008
SONIC .............................................0014
SONY ............................0128 0013 0002
........................................0071 0380 0152
SOUNDESIGN .............0004 0009 0051
........................................0053 0008 0042
SOVA .....................................1003 1095
SOYO ..................................... 1130 1131
SPECTRA .......................................0210
SPECTRAVISION ..........................0203
SQUAREVIEW ..............................0189
SSS ................................0004 0053 0042
STAR SIGHT ..................................0064
STARLITE ......................................0053
SUPERSCAN ...............0112 0079 0456
SUPERSONIC ................................0944
SUPRA ...................................0004 0082
SUPREMACY ................................0174
SUPREME ......................................0002
SVA ........................................0216 0212
SYLVANIA ..........0062 0004 0009 0135
......................0189 0183 1141 0227 0456
......................0008 0068 0075 0141 0161
SYMPHONIC ........................0053 0189
........................................0227 0456 0024
SYNTAX ....................... 1027 1140 1142
TANDY ...........................................0020
TATUNG .......................0081 0198 0003
TECHNICS .....................................0054
TECHWOOD ................0004 0009 0053
TEKNIKA ............0031 0004 0005 0009
......................0051 0053 0105 0109 0170
.............0000 0174 0001 0008 0012 0042
TELECAPTION .............................0117
TELERENT ..................0031 0000 0001
TERA .....................................0004 0186
TEVION ..........................................0198
TMK .......................................0004 0009
TOSHIBA ....0159 0178 0109 0120 0181
.............0105 0049 0095 0170 0260 0358
.............0394 0924 0012 0095 0117 0141
TRUTECH .................... 1029 1145 1121
UNIVERSAL .........................0052 0087
VENTURER ...................................1183
VICTOR ..........................................0060
VIDEOCON ....................................1166
VIDTECH .....................0004 0005 0009
VIEWSONIC .........................1179 0046
........................................0072 1014 1144
VIKING ..........................................0174
VIORE ............................................1018
VIZIO ............................ 1169 1168 0081
............................... 0112 0143 1011 0050
WARDS ................0031 0062 0004 0005
.............0009 0051 0000 0068 0075 0087
.............0095 0119 0052 0001 0008 0024
WESTINGHOUSE ................0002 0143
................................................. 0114 1146
WHITE WESTINGHOUSE ..0100 0130
......................0138 0136 1008 0227 0080
YAMAHA ............0170 0004 0005 0009
ZENITH ......0121 0009 0050 0078 0091
...................... 0138 0059 0131 0038 0111
......................0134 0153 0064 0004 0135
.............0226 0227 0247 0266 0288 0310
.............0338 0358 0023 0039 0001 0058
HDTV Set Top Boxes
CHARTER ......................................0512
DIRECTV Models .................1049 1766
........................................1767 1768 0621
GE HDSTB .....................................1769
GO VIDEO HDT100 ......................0610
HITACHI 61HDX98B ....................0632
HUGHES HIRD-E8 ......0607 0632 0641
HUGHES HTL-HD ......0607 0632 0641
LG HTL-HD .................0607 0632 0641
LG LSS-3200A .............0607 0632 0641
MITSUBISHI SRHD400 ................0632
MITSUBISHI SRHD500 ................0632
MITSUBISHI SR-HD5 ...................0632
MOTOROLA HDT100 ...................0618
PHILIPS DSHD800R .....................0632
PIONEER SH-D505 .......................0604
PROSCAN PSHD105 .....................0636
RCA HD65W20 ..............................0658
RCA DTC-100 ................................0636
RCA DTC-210 ................................0636
RCA PSHD105 ...............................0636
SAMSUNG SIR-T165 ....................0583
SAMSUNG SIR-T351 ....................0583
SAMSUNG SIR-TS160 ..................0619
SAMSUNG SIR-TS360 ..................0619
SONY SATHD200 ..........................0623
SONY SATHD300 ..........................0623
SONY SATHD100 ..........................0623
SYLVANIA 6900DTD ....................0581
TOSHIBA DST3100 ..............0607 0641

TOSHIBA DW65X91 ............0607 0641

TOSHIBA DST3000 ..............0607 0641
ZENITH DTV1080 .........................0634
ZENITH HDSAT420 ......................0634
ZENITH HDSAT520 ......................0634



                      

AUDIOLAB 8200M SCHEMATIC (CIRCUIT DIAGRAM ) - POWER AMPLIFIER - 2SA1216 - 2SC2922



Specifications

Power output: 125W into 8Ω (mono)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.05%
Gain: 29 dB
Input sensitivity: 1.12V
Signal to noise ratio: 96dB

RESETTING HP Pavilion ze5600 Notebook PC , HP Pavilion ze5500 ,HP Pavilion ze5400, HP Pavilion ze5300, HP Pavilion ze5200, HP Pavilion ze4700, HP Pavilion ze4600, HP Pavilion ze4500, HP Pavilion ze4400,HP Pavilion ze4300, ze4200, ze4100, nx9010, nx9008, nx9005, nx9000, Compaq Evo Notebook N1050v Series ,Compaq Evo Notebook N1010v Series ,Compaq Presario 2500 Series Mobile PC , Compaq Presario 2100 Series Mobile PC ,Compaq Presario 1100 Series Mobile PC


Resetting the Notebook

Occasionally, Windows or the notebook might stop responding, so that you cannot turn the notebook  off. If this happens, try the following in the order listed. Press the power button to restart.
If possible, shut down Windows: press ctrl+alt+del,and then select Shut Down > Restart. If the system will not allow a software shutdown, press and hold down the power button until the display shuts down (about 4 seconds) and then release the power button. Press the  power button again to restart.
 Use a ballpoint pen or a straightened paper clip to press the reset button on the bottom  of the notebook.

REMOTE CONTROL - ONKYO - CODES - CD - CD-R - MD - CASSETTE DECK

CODES
CD
Advantage 70032
AH! 70157
Aiwa 70157
Arcam 70157
Atoll Electronique 70157
Audio Research 70157
Audiolab 70157
Audiomeca 70157
Audioton 70157
AVI 70157
Balanced Audio
Technology 70157
Cairn 70157
California Audio Labs 70029, 70303
Cambridge 70157
Cambridge Audio 70157
Carver 70157
CCE 70157
Cyrus 70157
Denon 70003, 70626, 70766
DKK 70000
DMX Electronics 70157
Dual 70003
Dynaco 70157
Genexxa 70000, 70032
Goldmund 70157
Grundig 70157
Harman/Kardon 70157
Hitachi 7032
Integra
70101, 71327,
71817
JVC 70072
Kenwood
70036, 70157,
70626
Krell 70157
Linn 70157
Loewe 70157
Magnavox 70157
Marantz
70029, 70157,
70626
Matsui 70157
MCS 70029
Memorex 70032
Meridian 70157
Micromega 70157
Miro 70000
Mission 70157
Myryad 70157
NAD 70000, 70721
Naim 70157
NSM 70157
Onkyo
70868, 71323,
71327, 71817
Optimus 70000, 70032
Panasonic 70029, 70303
Philips 70157, 70626
Pioneer 70032, 70101
Polk Audio 70157
Primare 70157
Proton 70157
QED 70157
Quad 70157
Quasar 70029
Radiola 70157

RCA 70032
Restek 70157
Revox 70157
Rotel 70157
SAE 70157
Sansui 70157
SAST 70157
Siemens 70157
Silsonic 70036
Simaudio 70157
Sonic Frontiers 70157
Sony 70000, 70490
Sylvania 70157
TAG McLaren 70157
Tandy 70032
Technics 70029, 70303
Thorens 70157
Thule Audio 70157
Traxdata 70626
Universum 70157
Victor 70072
Wards
70000, 7032,
70157
Ya ma h a
7032, 70036,
70490
Zonda 70157

CD-R
Denon 70626, 70766
Integra 71322, 71323
JVC 70072
Kenwood 70626
Marantz 70626
Onkyo 71322, 71323
Philips 70626
Sony 70000

MD
Integra 70868, 71808
Onkyo 70868, 71808
Sony 70000, 70490
Yamaha 70490

Cassette Deck
Aiwa 40029
Arcam 40076
Audiolab 40029
Carver 40029
Denon 40076
Grundig 40029
Harman/Kardon 40029
Inkel 40070
JVC 40244
Kenwood 40070
Magnavox 40029
Marantz 40029
Myryad 40029
Onkyo 42157
Optimus 40027
Philips 40029
Pioneer 40027
Polk Audio 40029
Radiola 40029
RCA 40027
Revox 40029
Sansui 40029
Sony 40243
Thorens 40029
Victor 40244
Wards 40027, 40029
Yamaha 40097