RCA VALVE RADIO CIRCUIT DIAGRAM - 1960 MODEL TRANSFORMER-LESS TYPE

RCA Valve Radio Circuit Diagram - 1960 model Transformer-less type

1960 Model Transformer-less [Barterer Type] Radio - RCA Victor - Schematic

Circuit Diagram

RCA LCD TV - SMPS SCHEMATIC

RCA LCD TV - SMPS Schematic

RCA 24V12T – RCA 27V412T – RCA 32V432T – CRT TV SCHEMATIC

RCA 24V12T – RCA 27V412T – RCA 32V432T – CRT TV schematic

RCA 24", 27" and 32" CRT TVs - circuit diagram (full)

Might take some time to load with slow internet connection speed

Click on the schematic to magnify

RCA VICTOR C-2 AND C- 3 SERIES – VALVE RADIOS CIRCUIT DIAGRAM

RCA Victor C-2 and C- 3 series – Valve radios circuit diagram

RCA RC1188B – RCA RC1188D Chassis – Used tubes: 12BE6 – 12BA6 – 12AV6 – 5OC2 - 35W4

Circuit diagram

Click on the picture to magnify

RCA L37WD23 37 INCH LCD TV – FACTORY MODE – WHITE BALANCE ADJUSTMENT – SMPS SCHEMATIC

RCA L37WD23 37 inch LCD TV – Factory Mode – White Balance Adjustment – SMPS schematic

Power supply Circuit diagram_Factory Mode_White balance adjustment_ RCA L37WD23

 White Balance, Luminance Adjustment

Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.

Select channel 03 to adjust the white balance.

The tolerance of the color coordinates should be less than ± 20.
How to setting MEM. channel you can reference to Chroma-7120 user guide or simple use “ SC” key and “ NEXT” key to modify x, y , Y value and use “ID” key to modify the TEXT description.
Following is the procedure to do white-balance adjust.

PC mode
 In the TV mode adjust volume to zero and press number key 9 > 8 > 7 > 6. It will achieve the factory mode. Select the item of White Balance and press right key to enter it.
In the White Balance you can adjust 8 items.
1-3 items is RO, GO, BO > R, G, B Bias adjust.
4-6 items is RG, GG, BG > R, G, B Gain adjust.
7 item needn’t adjust
8 items is color temperature select: Cool, Normal, and Warm.

Bias (Low luminance) adjustment
1. Set the raster pattern (Black pattern with 1024×768) Input.
2. Adjust the brightness on OSD until chroma 7120 measurement reach the lowest value.

Gain adjustment
 Adjust Cold color-temperature
1. Set the Contrast of OSD function to 80 and Adjust Brightness to chroma-7120 Y>400 cd/m2
2. Switch the chroma-7120 to RGB-mode (with press “MODE” button)
3. Switch the MEM. channel to Channel 03 (with up or down arrow on chroma-7120)
4. The LCD-indicator on chroma-7120 will show x =289, y =304, Y>200cd/m2
5. Adjust the 4 item: RG, until chroma 7120 indicator reached the value R=100
6. Adjust the 5 item: GG, until chroma-7120 indicator reached the value G=100
7. Adjust the 6 item: BG, until chroma-7120 indicator reached the value B=100
8. Repeat above procedure until chroma-7120 RGB value meet the tolerance =100±2
9. Switch the chroma-7120 to x, y, Y mode with press “MODE” button to check the color temp is in SPEC. or not.
10. Enter the 8 item to select another color temperature to adjust.

Adjust Normal color-temperature
1. Set the Contrast of OSD function to 80 and Adjust Brightness to chroma-7120 Y>400cd/m2
2. Switch the chroma-7120 to RGB-mode (with press “MODE” button)
3. Switch the MEM. channel to Channel 03 (with up or down arrow on chroma-7120)
4. The LCD-indicator on chroma-7120 will show x =299, y =315, Y>200cd/m2
5. Adjust the 4 item: RG, until chroma 7120 indicator reached the value R=100
6. Adjust the 5 item: GG, until chroma-7120 indicator reached the value G=100
7. Adjust the 6 item: BG, until chroma-7120 indicator reached the value B=100
8. Repeat above procedure until chroma-7120 RGB value meet the tolerance =100±2
9. Switch the chroma-7120 to x, y, Y mode with press “MODE” button to check the color temp is in SPEC. or not.
10. Enter the 8 item to select another color temperature to adjust.

Adjust Warm color-temperature
1. Set the Contrast of OSD function to 80 and Adjust Brightness to chroma-7120 Y>400cd/m2
2. Switch the chroma-7120 to RGB-mode (with press “MODE” button)
3. Switch the MEM. channel to Channel 03 (with up or down arrow on chroma-7120)
4. The LCD-indicator on chroma-7120 will show x =313, y =324, Y>200cd/m2
5. Adjust the 4 item: RG, until chroma 7120 indicator reached the value R=100
6. Adjust the 5 item: GG, until chroma-7120 indicator reached the value G=100
7. Adjust the 6 item: BG, until chroma-7120 indicator reached the value B=100
8. Repeat above procedure until chroma-7120 RGB value meet the tolerance =100±2
9. Switch the chroma-7120 to x, y, Y mode With press “MODE” button to check the color temp is in SPEC. or not.
10. Enter the 8 item to select another color temperature to adjust.

Switch different source

Press the source key on the remote control to switch different source to adjust the AV, HDMI, CONPONENT 480i and COMPONENT 480p mode.
Press “Exit” button on remote control to quit from factory mode.

SMPS SCHEMATIC & PWB

HOW TO TROUBLESHOOT RCA DLP PROJECTION TVs

HOW TO TROUBLESHOOT RCA DLP PROJECTION TVs

DLP PROJECTION TV Troubleshooting Hints _ Service Menu _ Voltage chart to connectors

Important: Before replacing any circuit boards, recover the “Last Failure” code using Chipper Check. Also, it’s very important when troubleshooting to accurately identify the symptom in order to quickly isolate which circuit board or item has failed. The
‘Probable Causes’ listed in the accompanying procedures are in there ‘most likely order’, 1, 2, 3, etc.

Symptom: Dead Set/No Start (No relay click/No Power LED when AC applied)
Probable Cause:
1. Main Power Supply Board
Standby voltage is needed by the DM2CR and is obtained from the AC IN CBA. If the standby supply doesn’t turn on when AC is applied, the relay will not energize and the DM2CR doesn’t have the supply it needs.
2. DM2CR Module
If the power supply is OK but the DM2CR doesn’t respond to power on commands then the DM2CR module has likely failed.
Symptom: No Picture, Audio OK
(Relay click OK when AC applied, Power LED Flashes 4-5 times then stays on)
NOTE: The LED will only flash one time (4 to 5 flashes) and the unit must be reset by unplugging AC to get unit to flash again.
Probable Cause:
1. Lamp assembly
Obtain failure code with Chipper Check before replacing (or subbing) lamp assembly. A flashing Power LED indicates a lamp or lamp power supply failure and the lamp assembly is the most likely cause.
2. Lamp power supply
If the Power LED still flashes after replacing the lamp assembly, replace lamp power supply
3. Main Power Supply Board
The source voltage for the lamp power supply is developed on ACIN CBA.
Symptom: Pixelization, Digital Freezing &/or Digital Noise/Artifacts
Probable Cause:
1. Weak terrestrial (ATSC) signal
A weak ATSC terrestrial (check strength of terrestrial signal) signal can cause pixelization or freezing. An external antenna can dramatically improve ATSC reception.

2. Formatter CBA
Apply 2H YPrPb to an external input. If pixelization is still present replace Formatter CBA.
3. DM2CR module
Always perform a ‘Reset’ by removing and reapplying AC Power. If pixelization not present with 2H YPrPb applied to external inputs, replace DM2CR.

4. Light Engine
Before replacing light engine, confirm picture quality issues by accessing the test patterns in the service menu 80. All patterns accept the cross hatch are generated by the formatter CBA. The cross hatch is generated by the light engine.
Symptom: Instrument starts normally then shuts down (runs 20-30secs)
NOTE: When unit shuts down, Power LED blinks three (3)
times. Set restarts automatically after 20-30 seconds. After 3rd cycle unit remains shutdown (unplugging resets unit).
Probable Cause:
1. Failure of lamp cooling fan or DLP device cooling fan.
Symptom: Poor Picture Quality (spots, discoloration, color impurities, etc.)
Probable Cause:
1. Poor Signal Quality
Whenever dealing with picture quality issues, always check quality of signal source before servicing unit.
2. Light Engine
Before replacing light engine, confirm picture quality issues by accessing the test patterns in the service menu 80. All patterns accept the checker board are generated by the ormatter CBA. The checker board is generated by the light engine.
Symptom: Rotated or Offset Picture
Probable Cause:
1. Mis-aligned Light Engine or centering.
Perform mechanical rotation adjustment of light engine and/or use service menu 76 to adjust horizontal and vertical centering.
Symptom: Stuck pixels
(Black and/or White)
Probable Cause:
1. Light Engine
The DLP defect tolerance specification allows for no more than 2 dark pixels and 0 bright pixels.
Symptom: Dead Set, No Power LED
(20-25sec boot when AC is applied, relay click OK when AC applied)

Probable Cause:
1.DM2CR module
When AC is first applied the DM2CR goes through a boot up sequence. If the Power LED doesn’t light when AC is applied, the DM2CR is not booting.
Symptom: Dead Set, Power LED stays ON when AC is applied (relay click OK when AC applied)

Probable Cause:

2.DM2CR module
When AC is first applied the DM2CR goes through a boot up sequence. If the Power LED remains on when AC is applied (should go off in 20-25sec), the DM2CR is not booting properly.

Service Menus & Diagnostics
Service Menu (V:76): Turn instrument on, then press and hold Channel Down & Menu simultaneously. Next, select Service Alignment in menu, then volume Up to V:76 then Channel Up and Down to desired adjustment. After selecting adjustment, Volume Up/Down changes value of adjustment. Press off to exit.
Test Patterns (V:80): Enter service menu and volume up to V:80. Channel up to go to patterns. The skip button toggles the pattern and the menu button toggles between the pattern and normal video. To exit, press the off button.
Usage Clock (V:90): Enter service menu and volume up to V:90. Channel up for usage clock. Press off to exit.
Error Codes (V:50): Enter service menu and volume upto V:50. Channel up for first failure code. Channel up for next of 8 failure codes. Pressing clear removes error code. Last error is most recent failure code. I.E: if four (4) errors are listed, four is the most recent. To exit, press the off button.
DM1 Warm Reset: Press and hold Channel Down & Power button simultaneously for approximately 3 secs.

Voltage Chart
Note: All voltages measured with a Fluke VOM ON 200V range. Standby voltages measured after run supply has been off for greater than 2 minutes. Ground for all ACIN voltages connected to JW24630, grid coordinate II02.

Service Menus & Diagnostics
Service Menu (V:76): Turn instrument on, then press and hold Channel Down & Menu simultaneously. Next, select Service Alignment in menu, then volume Up to V:76 then Channel Up and Down to desired adjustment. After selecting adjustment, Volume Up/Down changes value of adjustment. Press off to exit.
Test Patterns (V:80): Enter service menu and volume up to V:80. Channel up to go to patterns. The skip button toggles the pattern and the menu button toggles between the pattern and normal video. To exit, press the off button.
Usage Clock (V:90): Enter service menu and volume up to V:90. Channel up for usage clock. Press off to exit.
Error Codes (V:50): Enter service menu and volume upto V:50. Channel up for first failure code. Channel up for next of 8 failure codes. Pressing clear removes error code. Last error is most recent failure code. I.E: if four (4) errors are listed, four is the most recent. To exit, press the off button.
DM1 Warm Reset: Press and hold Channel Down & Power button simultaneously for approximately 3 secs.

Voltage Chart
Note: All voltages measured with a Fluke VOM ON 200V range. Standby voltages measured after run supply has been off for greater than 2 minutes. Ground for all ACIN voltages connected to JW24630, grid coordinate II02.

RCA L37WD250 - HOW TO ENTER SERVICE MODE - CONNECTOR VOLTAGES - ALIGNMENTS

RCA L37WD250 - HOW TO ENTER SERVICE MODE - CONNECTOR VOLTAGES - ALIGNMENTS

RCA L37WD250 - RCA L42WD250 - RCA L46WD250 - Service Mode - Connector Voltages

SERVICE MODE

Entering the Factory Service mode 

Turn the instrument OFF. 

Then press the Vol - button on the remote and Vol - on the keypad simultaneously. 

Hold the buttons for approximately 10 seconds until the instrument turns ON. 

Using the remote if you want to select an item, press the ▲▼ buttons. Adjust the setting value using the ◄►  key.

Press the Clear button to return to the main menu after adjusting a value.
Press the Clear button or select Go Back the menu to exit the Factory Service mode.

BRIGHTNESS ALIGNMENT

Enter the Factory Service mode.
Select VIDEO from the menu, then select Brightness.
Insert a pluge test pattern thru RF with a 2% setup background with a 0% and 4% bar.
Adjust the Brightness so that the 0% bar is invisible with the 4% bar visible.
Exit the Factory Mode by pressing Clear on the remote.

PEAK WHITE LEVEL ADJUSTMENT

The Peak White alignment must be completed to the following standards.
Enter the Factory Service mode.
Select VIDEO from the menu, then select Peak White.
Input a test pattern with a 100% white centered pad on a dark background.
Using a Color TV Analyzer measure the luminance level (Y[nit]) of the white pad. Adjust with the Scaling Contrast the Light Output Level (PW Level) for 400 Nits + 20%/- 10%.

DEFECTIVE PIXEL SPECIFICATION

A pixel is defined as three elements or dots, one red, one blue, and one green. Thus one bright pixel is three bright adjacent dots. No bright pixels are allowed but 3 bright dots are allowed subject to the following:
The bright dots must be viewable on normal program material (not static test patterns) when viewed at a distance of five feet from a point perpendicular to the center of the screen at eye level. The panel is considered defective if the pixels are viewable and they are within ¼” of another bright dot.
Also, no more than eight dark dots, and no dark pixels will be accepted when viewed under the same conditions.

VIDEO ALIGNMENT

The Cut Off alignment is used to define the color coordinates for low level luminance. The White point is used to define the color coordinates for bright luminance This alignment must be completed using Line Input (CVBS).

1. Enter the Factory Service mode.
2. Select VIDEO from the menu, and then select Normal from the Color Temperature sub-menu.
NOTE: It is only necessary to perform the Cut Off and White Point Alignments with the Color Temperature set to the Normal position. The values for Cool and Warm are interpolated based on the Normal settings.
3. Insert a grey test pattern with a 10 to 20 Nits luminance level.
4. Using a Color TV Analyzer measure the coordinates at the center of the screen. Adjust Red Offset, B Offset and Green Offset for x = 0.280 +/- 5%, y = 0.290 +/- 5%
5. Insert a 50IRE (or 150 nits) grey test pattern.
6. Using a Color TV Analyzer measure the coordinates at the center of the screen. Adjust R Gain, G Gain and B Gain for x = 0.280 +/- 5%, y = 0.290 +/- 5%.
NOTE: It may necessary to switch between the Cut Off and White Point Alignments in order to achieve the proper alignment. Exit the Service Menu by press the Clear button on the remote.

CONNECTOR VOLTAGES

CLICK ON THE PICTURES TO ZOOM IN

RCA 50LB45RQ LCD TV – SOFTWARE UPGRADE – COLOR BALANCE ADJUST – WHITE BALANCE ADJUST

RCA 50LB45RQ LCD TV – Software Upgrade – Color Balance Adjust – White Balance Adjust

REC8 (it is for version 2012) series main board has a USB SERVICE port, which is reserved for service use only. Upgrade the firmware according to the instruction below.

Direct upgrading (do not need normal display)

Get an empty USB disk with size not larger than 2GB, copy firmware file (CompBase.bin, or AIICompBase.bin) to the root directory of disk.
Note: the size of USB disk cannot be larger than 2GB, and before copying the firmware file, make sure the disk is empty.
And the file must be placed in the root directory.

Turn off the TV, insert the USB disk into the SERVICE jack on the side panel of TV and then turn on the TV. After turned on, the TV's LED indicator will shine red and blue alternately. Wait for about one and half a minute to accomplish the upgrading.
Note: DO NOT power off or unplug the TV while upgrading.

Factory upgrading (need normal display)

Get an empty USB disk with size not larger than 2GB, copy firmware file (AIICompBase.bin only) to the root directory of disk.
Note: the size of USB disk cannot be larger than 2GB, and before copying the firmware file, make sure the disk is empty.
And the file must be placed in the root directory.

Turn on the TV, insert the USB disk into the SERVICE jack on the side panel of TV. Then press the remote control buttons "MENU" => "1147" to enter factory menu.

Choose "USB UPDATE" and press OK. If there are "CompBase.bin" and "AlICompBase.bin" in the disk at the same time, be sure to select "AIICompBase.bin" to update. The upgrading phenomenon is the same to direct upgrading.
Note: DO NOT power off or unplug the TV while upgrading, otherwise the upgrading will fail, and the main board will be unable to upgrade normally any more.

Upgrade Color Balance Table and Backlight configuration file

When you finish upgrading the basic software, it will display the software date in the factory main menu.

Download the color balance table file (CompQuality.bin) and back-light configuration files (ComScaling.bin) to the USB disk. The way of upgrading the color balance table is the same as upgrading the basic software.

NOTE

1 The order of upgrading TV software: Firstly, basic main board software; Secondly, back-light configuration files and colour table.
2. Make sure that there are two files in the USB disk (ComScaling.bin and CompQuality.bin), insert the USB disk to the TV, and then press POWER button to turn on the TV, it will spend 10s to finish upgrading the software.
3. When finish to upgrade the back-light configuration file, the TV will upgrade the colour table automatically.
4. Pull out the USB disk after finishing upgrading software.
5. DO NOT power off or unplug the TV while upgrading, otherwise the upgrading will fail, and the main board will be unable to upgrade normally any more.

After finish to upgrade the software, the software date will change:

In "VERSION INFO", it displays the panel model and Back-light Adjust.

Adjust Color Balance Table (White Balance)

FACTORY MAIN MENU has a WB function; you can adjust the white balance in this menu by adjusting R/G/B value. Press the remote control buttons "MENU" => "1147" to enter the factory menu.

Choose "WB"(White Balance) and press OK to enter the submenu.

Press left/right button to select the color temperature mode: Warm, Normal, Cool.
Press Up/Down button to select the R Drive/G Drive/B Drive/R Cutoff/G Cutoff/B Cutoff.

Note:

1. The RGB Drive affects the white field mainly: the RGB Cutoff affects the black field mainly.
2. In WB menu, you can adjust the color temperature, but the data cannot be updated to the TV system automatically, you can write down the date that you want and contact the factory to update the software.
3. Color balance table upgrade is not available for models produced before 2012.

RCA - SYSTEMLINK-5 _ RCU-500 _ UNIVERSAL REMOTE CONTROL _ SETUP PROCEEDINGS AND CODE LIST _ 3 DIGITS & 2 DIGITS

RCA - SYSTEMLINK-5 _ RCU-500 _ UNIVERSAL REMOTE CONTROL _ SETUP PROCEEDINGS AND CODE LIST _ 3 DIGITS & 2 DIGITS

SETUP PROCEEDINGS
The remote may already be set up to operate your brand of TV, VCR, Laserdisc, Satellite Receiver, Audio Equipment, or Cable Box. It is pre-programmed with the following codes: TV-000, VCR1-000, AUDIO-003, and SAT•Cable Box-000. For brands that require programming, there are two ways to program: Using Code Lists or Code Search. Use Code Search if the code lists are not available or if the codes from the lists do not operate a device.

1. Manually turn on your device (TV, VCR, Laserdisc Player, Satellite Receiver, Cable Box or Audio Equipment).
2. Press and hold CODE•SRCH.
3. Press and release the device button you want to set up (TV, VCR1, VCR2•LD,SAT•CABLE, or AUDIO).
4. Release CODE•SRCH.
5. Press POWER repeatedly until the device turns off (you may have to press up to 100 times).
6. Once the device turns off, press and release ENTER.
7. With the device on, press another button, for example CHANNEL UP. If the device responds, no further programming is required. If the device does not respond, repeat steps 1-7.

PROGRAMMING A DEVICE USING CODES FROM THE LIST

1. Find codes for each device and brand shown below.
2. Press and hold the TV, VCR1, VCR2•LD, SAT•CABLE, or AUDIO button you want to set up.
3. Enter the three digit code from the TV, VCR, Laserdisc Player, Satellite Receiver, Cable Box, or Audio code list.
4. Release the device key.
5. With the device on, press another button, for example CHANNEL UP. If the device responds, no further programming is required. If the device does not respond, repeat 2-4 using another code.

CODE LIST

TV CODES Admiral................................................005 Amtron ................................................064 Akai .....................................................002 Anam National....................................038 AOC ................................011,019,027,088 Bell & Howell.....................................005 Candle ...................................011,027,033 Citizen.............................011,027,033,064 Colortyme..............................011,027,084 Concerto.......................................011,027 Contec/Cony............036,037,040,042,064 Craig....................................................064 Curtis Mathes...........000,011,015,027,037 CXC .....................................................064 Daewoo.................................011,019,027 Daytron ........................................011,027 Dimensia.............................................000 Electrohome............006,011,014,027,038, 061,068 Emerson ...........011,026,027,028,029,030, 031,032,037,042,053,064,065, 067,075,076,078,079,091,094,095,096 Envision........................................011,027 Fisher ..............................017,021,039,041 Funai ...................................................064 GE.....................000,008,009,011,012,027 038,068,086,089,091 Goldstar ..................003,004,006,011,019, 027,037,050 Hallmark.......................................011,027 Hitachi..............009,011,027,036,037,040, 047,048,063,080,094,097,098 Infinity.................................................013 JBL.......................................................013 Jensen...........................................011,027 JVC.......012,024,036,037,040,048,051,074 Kawasho................................002,011,027 Kenwood........................006,011,014,027 Kloss Novabeam..........................035,043 KTV .....................................................078 Loewe..................................................013 Luxman.........................................011,027 LXI ....................000,013,018,021,023,054 Magnavox.........006,007,010,011,013,016, 027,033,035,043,049,066,087,089 Marants................................................013 Marantz ...........................011,013,027,069 Memorex.............................................005 MGA........................006,011,014,019,022, 027,041,056,061,068 Mitsubishi................006,011,014,019,022, 027,041,055,056,061,068

MTC .......................................011,019,027 Multivision ..........................................081 NAD..............................................018,023 NEC ...................011,014,019,027,038,084 Panasonic........................012,013,038,086 Penney...........................000,008,011,019, 027,040,068,077,086,088 Philco.........006,007,010,011,013,016,019, 027,033,035,037,038,043,087,089 Philips........002,006,007,010,011,013,016, 033,035,037,038,043,066,073 Pioneer.....................011,027,045,062,093 Portland ..........................011,019,027,037 ProScan ...............................................000 Proton .............................011,027,037,072 Quaser ...................................012,038,092 Radio Shack...................000,021,025,036, 037,059,064,078 RCA .........................000,006,011,019,027, 034,038,044,046,088 Realistic ...............................................021 Sampo ..........................................011,027 Samsung ........................006,011,014,015, 019,027,036,037,077 Sanyo.................017,021,039,056,057,058 Scott .......................................028,037,064 Sears ..........000,006,011,014,017,018,021, 023,027,039,040,041,051,071,083,095 Sharp.......................011,020,025,027,037, 052,053,059,060 Signature ......................................005,094 Sony ....................................................002 Soundesign............................011,027,033 Sylvania .....006,007,010,011,013,016,027, 033,035,043,049,066,087,089 Symphonic ...................................064,076 Tatung.................................................038 Technics..............................................012 Techwood ....................................011,027 Teknika..........................011,019,027,033, 036,037,040,066 Telecaption .........................................090 TMK..............................................011,027 Toshiba ..........................018,021,023,040, 071,077,085,090 Universal ......................................008,009 Victor...................................................051 Vidtech .........................................019,027 Wards......................000,005,006,007,008, 009,010,011,013,019,025,027,028,035,043, 059,066,076,082,089 Yamaha...........................006,014,019,027 Zenith ...........................................001,099

VCR CODE LIST Admiral .......................................006 Aiwa............................................015 Akai...........003,017,022,023,063,066 Audio Dynamics..................014,016 Bell & Howell ............................002 Broksonic ...................................010 Candle ............007,009,013,044,045, 046,052 Canon ..................................008,053 Capehart .....................................001 Citizen.............007,009,013,044,045, 046,052 Colortyme...................................014 Craig.....................................007,012 Curtis-Mathes ........000,007,008,014, 015,044,046,053,064,067 Daewoo ........................013,045,052 dbx.......................................014,016 Dimensia ....................................000 Dynatech ....................................015 Electrohome ...............................027 Emerson .........008,009,010,013,015, 020,023,027,034,041,042,047,049,057,062, 065,067,068,070 Fisher.....................002,012,018,019, 043,048,058 Funai...........................................015 GE.............000,007,008,032,037,053 Goldstar..................009,014,046,060 Harman Kardon .........................014 Hitachi....................005,015,035,036 Instant Replay ............................008 JCL ..............................................008 JC Penney.......002,005,007,008,014, .........................016,030,035,051,053 JVC...................002,014,016,030,046 Kenwood .....................002,014,016, ......................................030,044,046 Lloyd...........................................015 Logik...........................................031 Magnavox...............008,029,053,056 Marantz...........002,008,014,016,029, ................................030,044,046,061 Marta...........................................009 MEI .............................................008 Memorex................008,009,012,015 MGA.....................................004,027 Midland.......................................032 Minolta.................................005,035

Mitsubishi ........004,005,027,035,040 Montgomery Ward.....................006 MTC .....................................007,015 Multitech ................007,015,031,032 NEC .......................002,014,016,030, 044,046,059,061,064 Panasonic.............................008,053 Pentax ...........................005,035,044 Pentex Research.........................046 Philco .....................008,029,053,056 Philips ..................................008,029 Pioneer ...................005,016,033,050 Portland.........................044,045,052 ProScan.......................................000 Quartz.........................................002 Quasar .................................008,053 RCA.................000,005,007,008,028, 035,037,054,069 Radio Shack/Realistic.........002,006, 008,009,012,015,019,027,043,053 Samsung ..........007,013,022,032,042 Sansui...................................016,071 Sanyo ...................................002,012 Scott.................004,013,041,049,068 Sears ...............002,005,009,012,018, 019,035,043,048 Sharp ...............006,024,027,039,045 Shintom ..................017,026,031,035 Signature.....................................015 Sony ..............................017,026,038 Sylvania ...........008,015,029,053,056 Symphonic..................................015 Tandy...................................002,015 Tashiko.......................................009 Tatung ........................................030 Teac...............................015,030,069 Technics .....................................008 Teknika ..................008,009,015,021 Toshiba............005,013,019,048,049 Totevision ............................007,009 TMK............................................067 Unitech .......................................007 Vector Research............014,016,044 Victor ..........................................016 Video Concepts ............014,016,044 Videosonic..................................007 Wards.......005,006,007,008,009,012, 013,015,025,027,031,035 Yamaha ...........002,014,016,030,046 Zenith .....................011,017,026,072

CABLE BOX CODES ABC ........................022,046,053,054 Anvision...............................007,008 Cablestar ..............................007,008 Diamond.....................................056 Eagle ....................................007,008 Eastern Int. .................................002 General Instrument*...................046 GI 400* ..................004,005,015,023, ................................024,025,030,036 Hamlin.............003,012,013,034,048 Hitachi .........................037,043,046 Jerrold*.....004,005,015,023,024,025, .........................030,036,045,046,047 Macom .................................037,043 Magnavox 007,008,019,021,026,028, .........................029,032,033,040,041 NSC.............................................009 Oak* ..............................001,016,038 Oak Sigma..................................016 Panasonic ...............003,027,039,061

Philips ......007,008,019,021,026,028, .........................029,032,033,040,041 Pioneer..........................018,020,044 RCA ......................................000,027 Randtek................................007,008 Regal .............................003,012,013 Regency ...............................002,033 Samsung .....................................044 Sci. Atlanta * .................003,022,035 Signature.....................................046 Sprucer .......................................027 Starcom.......................................046 Stargate 2000 ..............................058 Sylvania................................011,059 Teknika.......................................006 Texscan.........................010,011,059 Tocom .............017,021,049,050,055 Unika.............................031,032,041 Universal .......................051,052,060 Viewstar...007,008,019,021,026,028, .........................029,032,033,040,041 Warner Amex.............................044 Zenith*....................014,042,057,061

AUDIO EQUIPMENTS CODES ADS AMP........................................01 AIWA CD..........................................60 AKAI AMP...................................02,08 DENON CD .........................................57 DYNAMIC BASS AM/FM ...................................29 CD..........................................25 TAPE..................................26,27 PHONO..................................28 EMERSON CD..........................................66 FISHER AMP........................................23 CD..........................................67 HITACHI CD..........................................63 JVC AMP...................................16,58 AM/FM ..............................30,35 CD..........................................32 TAPE..................................33,34 AUX........................................31 KENWOOD AMP...................................17,74 AM/FM ...................................74 CD ................................67,70,77 TAPE..................................71,72 PHONO..................................73 KYOCERA AMP........................................09 LOTTE (NEC) CD..........................................75 MAGNAVOX AMP........................................65 AM/FM ...................................65 CD..........................................61 MARANTZ AMP...................................22,76 AM/FM ...................................76 CD..........................................68 MITSUBISHI AMP...................................15,59 AM/FM ...................................59 NAKAMICHI AMP........................................20

ONKYO AM/FM ...................................82 CD..........................................78 TAPE..................................80,81 PHONO..................................79 PANASONIC AMP........................................12 AM/FM ...................................38 CD .....................................36,83 TAPE ......................................37 PHILLIPS AMP........................................62 AM/FM ...................................62 CD..........................................61 PIONEER AMP........................................14 AM/FM ...................................42 CD..........................................39 TAPE..................................40,41 RCA AMP........................................24 AM/FM ...................................03 CD ................................07,43,44 TAPE ......................................06 PHONO..................................05 AUX...................................04,54 REALISTIC CD .....................................63,66 SANSUI CD..........................................45 SCOTT CD..........................................66 TAPE..................................55,56 SHERWOOD AMP...................................11,13 SONY AMP........................................21 AM/FM ...................................49 CD..........................................46 TAPE..................................48,53 PHONO..................................47 TEAC AMP........................................10 CD..........................................69 TECHNICS AM/FM ...................................52 CD..........................................50 TAPE ......................................51 YAMAHA AMP...................................18,19

LASER DISC PLAYER CODES Pioneer .........................................33 ProScan.........................................37 RCA...............................................37 SATELLITE RECEIVER CODES Chaparral .................................80,81 Cheyenne .....................................81 Drake.......................................82,83 General Instruments ..........92,93,94

ealistic ........................................84 Sierra I,II,III..................................81 STS1..............................................85 STS2..............................................86 STS3..............................................87 STS4..............................................88 Toshiba.........................................89 Uniden..........................................90 Video Cipher II ............................91