Sony KV-29SL65C, KV-29SL40C, KV-29XL40M, KV-29SL45 Method of Setting the Service Adjustment Mode

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KV-27S40 / 27S45 / 27S65 / 29SL40 / 29SL40A / 29SL40C/ 29SL45 / 29SL65 / 29SL65C/29XL40M / 29XL40P / 29XT11A

(3)Screen-corner Convergence

Fig. 9

Affix a permalloy assembly corresponding to the misconverged areas:

3-3. FOCUS

1.Adjust FOCUS control for best picture.

3-5. METHOD OF SETTING THE SERVICE ADJUSTMENT MODE

(1)SERVICE MODE PROCEDURE

1.Standby mode. (Power off)

2. on the Remote Commander. (Press each button within a second.)

(2)SERVICE ADJUSTMENT MODE IN

Disp. Item

(Item) data

SERVICE AFC 0

3.The CRT displays the item being adjusted.

4.Press 1 or 4 on the Remote Commander to select the item.

5.Press 3 or 6 on the Remote Commander to change the data.

6.Press then to write into memory.

Fig. 10

3-4. SCREEN (G2)

1.Input a dots pattern.

2.Set the PICTURE and BRIGHT controls at minimum and COLOR control at normal.

3.Adjust SBRT, GCUT, BCUT in service mode with an oscilloscope as shown in Fig. 11 so that voltages on the red, green, and blue cathodes are 170Vdc.

 

 

 

 

 

 

 

 

 

 

Fig. 11

 

 

 

N

 

 

N

 

 

170 V dc

 

pedestal

 

 

 

 

 

GND

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.Observe the screen and adjust SCREEN (G2) VR

to obtain the faintly visible background of dot signal.

(3) SERVICE ADJUSTMENT MODE MEMORY

Green

Red

7.Turn set off and on to exit.

3-6. WHITE BALANCE ADJUSTMENTS

1.Input an entire white signal.

2.Set to Service adjustment Mode.

3.Set DCOL to "0"

4.Set the PICTURE and BRIGHT to minimum.

5.Adjust with SBRT if necessary.

6.Select GCUT and BCUT with 1 and 4 .

7.Adjust with 3 and 6 for the best white balance.

8.Set the PICTURE and BRIGHT to maximum.

9.Select GDRV and BDRV with 1 and 4 .

10.Adjust with 3 and 6 for the best white balance.

11.Reset DCOL to "1".

12.Write into the memory by pressing then

.

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Contents Trinitron Color TV Specifications Supplied AccessoriesTable of Contents Diagnostic Test Indicators SELF-DIAGNOSTIC FunctionSAFETY-RELATED Component Warning SELF-DIAGNOSTIC Screen Display Display of STANDBY/TIMER Light Flash CountStopping the STANDBY/TIMER Flash Handling of SELF-DIAGNOSTIC Screen DisplaySELF-DIAGNOSTIC Circuit Leakage Test Safety CHECK-OUTHOW to Find a Good Earth Ground Cable or Antenna Connections C Connecting directly to cable or anSection General AntennaCable Box Connections VCR ConnectionsConnecting a DBS Direct Broadcast Satellite receiver DBS ConnectionsAdditional Connections Inserting batteries Using the remote control, Move & Select buttonsSetting up the TV automatically On-Screen Help/InstructionsUsing the White Labeled Buttons for TV Operations Watching the TVWatching two programs at one time PIP Tip zLearning menu selection Using the Video menuTo restore the factory Video settings To select the Video menuTo select the Audio menu Using the Audio menuTo restore the factory Audio settings To select the Timer menu Using the Timer menuUsing the SET UP menu To cancel the ON/OFF Timer functionTo erase the Channel Block settings Press Reset while the SET UP menu is displayedMDP Multi Disc Player manufacturer code numbers Programming the remoteVCR manufacturer code numbers DVD Digital Versatile Disc manufacturer code numbersManufacturer code numbers cable box If the remote control doesn’t workFor more details on operating the cable box or DBS receiver Manufacturer code numbers DBS receiverTroubleshooting Section Disassembly Picture Tube Removal Section SET-UP Adjustments Beam LandingConvergence Method of Setting the Service Adjustment Mode Section Safety Related Adjustments AboardDigital Multimeter Power Digital Supply MultimeterBoard AmmeterSection Circuit Adjustments Electrical Adjustment by Remote CommanderItem of Adjustments Fifr Field Frequency Sbal SUB Balance Disp OSD Position Frequency Adjustment SUB Contract Adjustment SconSUB HUE, SUB Color Adjustment SHUE, Scol Display Position Adjustment DispSUB Bright Adjustment Sbrt Size Adjustment VsizCircuit Boards Location Page Page Page Page Page Page Page Semiconductors Description Remark Section Exploded ViewsDescription COIL, Demagnetic KV-29SL65C CORD, Power KV-29SL65CBeznet Assy COVER, RearMounted PCB, HZ BUTTON, Main PowerSWITCH, Main Model REF.NO. Part no Description SectionCapacitor 2KV CeramicMylar Diode ConnectorFilter Chip Conductor Ferrite BeadJack CoilRES, Chip CarbonR086 Metal Transformer SwitchRelay ThermistorVaristor CrystalResistor REF.NO. Part NO. DescriptionremarkKV-27S40/29XL40M/29XL40P/29SL40 THP601 1-809-539-11 THERMISTOR, PositiveIC CXA2061S IC CXD2073STHP601 1-809-827-11 THERMISTOR, Positive KV-27S45/29SL45 Terminal BLOCK, STHP601 1-809-539-11 THERMISTOR, Positive KV-27S65/29SL65 10W KV-29SL40C THP601 1-809-827-11 Thermistor Board Variant List KV-29XT11A/20SL40A CementedTAB Contact Complete Parts Listing CEPower Diode U05GDiode RD6.2ESB2 Ekcomplete Parts ListingFuse Diode D1N20RComplete Parts Listing IC CXA2019QBAG, Protection Accessories and Packing MaterialRemote Commander Sony Corporation