How to enter into Table 2 1. 2. Turn on the main power switch of the TV set and enter into theStanby Mode. Press the following sequence of buttons on the Remote Commander.

(ON SCREEN DISPLAY)

(DIGIT 5)

(VOLUME -) (TV)

The following table will be displayed indicating the error count.
Flash Timing Example : e.g. error number 3 Table 2

StBy LED ON ON ON

ERROR MENU E02 E03 E04 E05 E06 E07 E08 E09 E10 E11 WORKING TIME HOURS MINUTES OCP OVP N/A VSYNC IKR IIC NVM JUNGLE TUNER SOUNDP 8V (0, (0, (0, (0, (0, (0, (0, (0, (0, (0, 255) 255) 255) 255) 255) 255) 255) 255) 255) 255) 0 0
Note: To clear the error count data press 80 on the Remote commander.
The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the Operating Instruction Manual remain as in the manual.
Switching On the TV and Automatically Tuning

OK button to select Yes.

Yes No
5 The Auto Tuning menu appears on the screen. Press the
Do you want to start automatic tuning?
6 The TV starts to automatically search and store all
Auto Tuning Programme: System: Channel: Searching.
The first time you switch on your TV, a sequence of menu screen appear on the TV enabling you to: 1) choose the language of the menu screen, 2) choose the country in which you wish to operate the TV, 3) adjust the picture slant 4) search and store all available channels (TV Broadcast) and 5) change the order in which the channels (TV Broadcast) appear on the screen. However, if you need to change any of these settings, you can do that by selecting the appropriate option in the (Set Up menu) or by pressing the Auto Start Up Button on the TV set. available broadcast channels for you. This procedure could take some minutes. Please be patient and do not press any button. Otherwise the automatic tuning will not be completed.

01 B/G C21

1 Connect the TV plug to the mains socket (220-240V AC,
50Hz) Press the on/off button on the TV set to turn on the TV. The first time you press this button, a Language menu displays automatically on the TV screen.
No channel found Please connect aerial Confirm
If no channels were found during the auto tuning process then a new menu appears automatically on the screen asking you to connect the aerial. Please connect the aerial (see page 6) and press OK. The auto tuning process will start again.

continued.

Brightness, Colour and Sharpness can only be alterated if Personal mode is selected. Hue is only available for NTSC colour signal (e.g: USA video tapes). Select Reset and press OK to reset the picture to the factory preset levels.

Level 1 Level 1

Level 2 Level 2
AUTO TUNING The Auto Tuning option in the Set Up menu allows you to automatically search for and store all available TV channels.
Level 3 / Function Level 3 / Function
SLEEP TIMER The Sleep Timer option in the Timer menu allows you to select a time period for the TV to switch itself automatically into the standby mode.

Sleep Timer: On Timer:

Off Off
Set Up Language/Country Auto Tuning Programme Sorting Progamme Labels AV Preset Manual Programme Preset Detail Set Up
To do this: after selecting the option, press and then proceed in the same way as in TV steps 5 and 6 of the section Switching On the TV and Automatically Tuning.
To do this: after selecting the option press , then press or to set the time period delay (max. of 4 hours) and finally press OK to store.
While watching the TV, you can press the button on the remote control to display the time remaining. One minute before the TV switches itself into standby mode, the time remaining is displayed on the TV screen automatically.
PROGRAMME SORTING The Programme Sorting option in the Set Up menu allows you to change the order in which the channels (TV Broadcast) appear on the screen. To do this: after selecting the option, press and then proceed in the same way as in step 7 b) of the section Switching On the TV and Automatically Tuning.
ON TIMER The On Timer option in the Timer menu allows you to select a time period for the TV to switch itself automatically on from standby mode.
To do this: after selecting the option press , then press or to set the time period delay (max. 12 hours) and press OK to store. Finally on the remote press the standby button control. After the selected length of time the TV switches on automatically.
PROGRAMME LABELS The Programme Labels option in the Set Up menu allows you to name a channel using up to five characters (letters or numbers).

The standby indicator on the TV set flashes regularly to indicate that On Timer is active. Any loss of power will cause these settings to be cleared.
If you have not activated the On Timer option but the indicator on the TV set flashes, please contact to your nearest Sony Service Centre.
To do this: 1 After selecting the option, press , then press or to select the programme number with the channel you wish to name. 2 Press. With the first element of the Label column highlighted, press or to select a letter or number (select - for a blank), then press to confirm this character. Select the other four characters in the same way. Finally press OK to store.
LANGUAGE / COUNTRY The Language/Country option in the Set Up menu allows you to select the language that the menus are displayed in. It also allows you to select the country in which you wish to operate the TV set.
AV PRESET The AV Preset option in the Set Up menu allows you to designate a name to the external equipment you have connected to the sockets of this TV.

Set Up

Language/Country Auto Tuning Programme Sorting Progamme Labels AV Preset Manual Programme Preset Detail Set Up
To do this: after selecting the option, press and then proceed in the same way as in the steps 2 and 3 of the section Switching On the TV and Automatically Tuning.
To do this: 1 After selecting the option, press , then press or to select the input source you wish to name (AV1 and AV2 are for the rear Scarts and AV3 for front connectors). Then press. continued.
b) Label a channel using up to five characters.
NOISE REDUCTION The Noise Reduction option in the Detail Set Up menu allows to reduce automatically the picture noise in case of a weak broadcasting signal.
Detail Set Up Noise Reduction: AV2 Output: RGB Centring: Picture Rotation: Auto TV 0 0
To do this: after selecting the option, press Then press or to select Auto. Finally press OK to confirm and store. To cancel this function afterwards, select Off instead of Auto in the step above.
To do this: Highlighting the Programme option, press the PROGR +/- button to select the programme number with the channel you wish to name. When the programme you want to name appears on the screen, select the Label option and press. Next to select a letter, number or press or - for a blank. Press to confirm this character. Select the other four characters in the same way. After selecting all the characters, press OK twice to store.
c) Normally the automatic fine tuning (AFT) is
operating, however you can manually fine tune the TV to obtain a better picture reception in the case that the picture is distorted.
To do this: while watching the channel (TV Broadcast) you wish to fine tune, select the AFT option and press. Next press or to adjust the fine tuning between -15 and +15. Finally press OK twice to store.

TELETEXT

Index Programme News Sport Weather 101 98
To Select a Teletext page: Input 3 digits for the page number, using the numbered buttons. If you have made a mistake, retype the correct page number. If the counter on the screen continues searching, it is because this page is not available. In that case, input another page number To access the next or preceding page: Press PROGR + ( ) or PROGR - ( ). To superimpose teletext on to the TV: Whilst you are viewing teletext, press
PICTURE ROTATION Because of the earths magnetism, the picture might slant. In this case, you can correct the pictures slant by using the option Picture Rotation in the Detail Set Up menu.
. Press it again to cancel teletext mode.
To do this: after selecting the option, press. Then press or to correct any slant of the picture between -5 and +5 and finally press OK to store.
To Switch Off Teletext: Press.
To freeze a teletext page: Some teletext pages have sub-pages which follow on automatically. To stop them, press /. Press it again to cancel the freeze. To reveal concealed information (e.g: answer to a quiz): Press /. Press it again to conceal the information.

Fastext

Fastext service lets you access pages with one button push. While you are in Teletext mode and Fastext is broadcast, a colour coded menu appears at the bottom of the teletext page. Press the colour button (red, green, yellow or blue) to access the corresponding page.

Specifications

Troubleshooting
Here are some simple solutions to the problems which may affect the picture and sound.
Problem No picture (screen is dark) and no sound.
TV system: Depending on your country selection: B/G/H, D/K
Sound Output: 2 x 14 W (music power) 2 x 7 W (RMS)
Solution Check the aerial connection. Plug the TV in and press the button on the front of TV. If the standby indicator is on, press button on the remote control. Using the menu system, select the Picture Adjustment menu and select Reset to return to the factory settings. Check that the optional equipment is on and press the button repeatedly on the remote control until the correct input symbol is displayed on the screen. Press the +/- button on the remote control. Check that TV Speakers is On on the Sound Adjustment menu. Check that headphones are not connected. Using the menu system, select the Picture Adjustment menu and select Reset to return to factory settings. Turn off any equipment connected to the Scart connector on the rear of the TV. Using the menu system, enter to the Language/ Country menu and select the country in which you operate the TV set. For Cyrillic languages, we agreement to select Russia country in the case that your own country does not appear in the list.
Colour system: PAL, SECAM NTSC 3.58, 4.43 (only Video In) Poor or no picture (screen is dark), but good sound. No picture or no menu information from equipment connected to the Scart connector. Good picture, no sound.

Power Consumption: 60 W

Standby Power Consumption: 0.5 W
Channel Coverage: VHF: E2-E12 UHF: E21-E69 CATV: S1-S20 HYPER: S21-S41 D/K: R1-R12, R21-R69
Dimensions (w x h x d) : Approx. 545 x 446 x 485 mm.

Weight: Approx. 26 Kg.

Picture Tube: Flat Display FD Trinitron 21 (approx. 55 cm. measured diagonally) No colour on colour programmes.
Accessories supplied: 1 Remote Control (RM-887) 2 Batteries (IEC designated)

Picture slanted

Rear Terminals :1/ 21-pin scart connector (CENELEC standard) including audio/video input, RGB input, TV audio/video output.
Distorted picture when changing programmes or selecting teletext. Wrong characters appear when viewing teletext.
21-pin Scart connector (CENELEC standard) including audio / video input, S video input, selectable audio / video output and Smartlink interface.
Other features: Teletext, Fastext, TOPtext Sleep Timer Wake UP Timer Smartlink (direct link between your TV set and a compatible VCR. For more information on Smartlink, please refer to the Instruction Manual of your VCR). TV system Autodetection.
Using the menu system, select the Picture Rotation option in the Detail Set Up menu to correct the picture slant. Noisy picture when viewing a TV channel. Using the menu system, select the Manual Programme Preset menu and adjust Fine Tuning (AFT) to obtain better picture reception. Using the menu system, select the Noise Reduction option in the Detail Set Up menu and select Auto to reduce the noise in the picture.
audio outputs (Left/ Right) - phono jacks
Front Terminals 3 video input phono jack 3 audio input phono jacks headphones jack No unscrambling or unstable picture whilst viewing a scrambling channel with a decoder connected through the Scart connector :2/q. Remote control does not function. The standby indicator on the TV flashes even though the On Timer
Using the menu system, select the Set Up menu. Then enter to Detail Set Up option and set AV2 Output to TV. Replace the batteries. Contact to your nearest Sony service centre. In case of problems, have your TV serviced by qualified personnel. Never open the casing yourself.
Ecological Paper- Totally Chlorine Free

Additional Information

SECTION 2 DISASSEMBLY

2-1. Rear Cover Removal

2-2. Speaker Connector Disconnection

=> =>

Release the mains power cable from its securing posts. Remove the rear cover fixing screws indicated. Pull the rear cover away from the front beznet. Take care when removing the rear cover not to damage the speaker cables as speakers are fitted inside the rear cover.

SECTION 3 SET-UP ADJUSTMENTS
When complete readjustment is necessary or a new picture tube is installed, carry out the following adjustments. Unless there are specific instructions to the contrary, carry out these adjustments with the rated power supply. Unless there are specific instructions to the contrary, set the controls and switches to the following settings :.. 80% [or remote control ormal] 50%
Carry out the adjustments in the following order : 3-1. Beam Landing. 3-2. Convergence. 3-3. Focus. 3-4. White Balance. Note : Test equipment required. 1. Color bar/pattern generator. 2. Degausser. 3. Oscilloscope. 4. Digital multimeter.

Contrast

Brightness.
Preparation: In order to reduce the influence of geomagnetism on the sets picture tube, face it in an easterly or westerly direction. Switch on the sets power and degauss with the degausser.

Fig. 3-2.

Purity

3-1. Beam Landing

1. 2. 3. Input an all white signal from the pattern generator. Set the Contrast and Brightness to normal. Set the pattern generator raster signal to Red. Move the deflection yoke forward and adjust with the purity control so that the Red is at the centre and the Blue and Green take up equally sized areas on each side of the screen. [See Fig.3-1 - 3-3]. Move the deflection yoke backwards and adjust so that the entire screen becomes Red. [See Fig.3-1] Switch the raster signal to Blue, then to Green and verify the condition. When the position of the deflection yoke has been determined, fasten the deflection yoke with the screws. If the beam does not land correctly in all the corners, use a magnet to correct it. [See Fig.3-4]

Fig. 3-3.

4. 5. 6. 7.

GREEN RED BLUE

Fig. 3-1.
Caution : High voltages are present on the Deflection yoke terminals - take care when handling the Deflection yoke whilst carrying out adjustments.

Fig.3-4

3-2. Convergence

Preparation:

If the V.STAT magnet is moved in the direction of the (a) and (b) arrows, the Red, Green and Blue points move as indicated below.
Before starting this adjustment, adjust the focus, horizontal size and vertical size. Minimize the Brightness setting. Input a dot pattern from the pattern generator.

Horizontal and Vertical Static Convergence

Center dot

V.STAT Vertical Static Magnet H STAT convergence control
C Board RV702 (H STAT) H STAT Convergence (on mount side)

b a a b

B G B G R

Fig.3-5

[Moving horizontally], adjust the H.STAT control so that the Red, Green and Blue points are on top of each other at the centre of the screen. [Moving vertically], adjust the V.STAT magnet so that the Red, Green and Blue points are on top of each other at the centre of the screen. If the H.STAT variable resistor is unable to bring the Red, Green and Blue points together at the centre of the screen, adjust the horizontal convergence with the H.STAT variable resistor and the V.STAT magnet in the manner indicated below. [In this case, the H.STAT variable resistor and the V.STAT magnet influence each other].
Operation of the BMC (Hexapole) magnet.

R G B R G B R G B

Tilt the V.STAT magnet and adjust the static convergence by opening or closing the V.STAT magnet.
The movement of the magnets interact with each other and so the respective dot position should be monitored while carrying out this adjustment. Use the H.STAT VR to adjust the Red, Green and Blue dots so that they coincide at the centre of the screen (by moving the dots in the horizontal direction).
Geometry Adjustment. Preparation:

YCH Adjustment

YCH VR
Before starting this adjustment, adjust the horizontal and vertical static convergence. 1. 2. Remove the deflection yoke spacer. Tilt the deflection yoke as indicated in the figure below and optimise the geometry. Tilting the DY Up and Down will balance the upper and lower pin adjustment. Tilting the DY Left and Right will balance the H-Trap adjustment. Re-install the deflection yoke spacer.

Deflection Yoke

TLV Adjustment

TLV VR

Screen Corner Convergence If you are unable to adjust the corner convergence properly, this can be corrected with the use of permalloy magnets.
a-d: screen-corner convergence defect c d

Tilt Direction

HTIL Adjustment
Install the permalloy assembly for the area that needs correcting.

TLH pieces

HTIL correction can be performed by adding a TLH correction assembly to the Deflection yoke.
Permalloy Assy X-4387-214-1
Convergence adjustment with permalloy

Layout of each control

3-4. Screen (G2), White Balance
[Adjustment in the service mode using the remote commander] G2 adjustment 1. 2. 3. Input a dot signal from the pattern generator. Set the Picture, Brightness and Colour to minimum. Apply 175V DC from an external power supply to the R, G and B cathodes of the CRT. Whilst watching the picture, adjust the G2 control [SCREEN] located on the Flyback Transformer to the point just before the flyback return lines disappear. White balance adjustment for TV mode 1. 2. Input an all-white signal from the pattern generator. Enter into the Service Mode by pressing TEST, TEST and MENU on the Service Commander. 3. Select Service from the on screen menu display and press the right arrow button on the remote commander. 4. The Service menu will appear on the screen. [See Page 19] 5. Set the Contrast to MAX. 6. Set the R-Drive to 25. 7. Adjust the G-Drive and the B-Drive so that the white balance becomes optimum. 8. Press the OK button to write the data for each item. 9. Set the Contrast to MIN. 10. Adjust the G-Cutoff, and the R-Cutoff with the left and right buttons on the remote commander so that the white balance becomes optimum. 11. Press the OK button to write the data for each item.

V.STAT

Purity BMC (Hexapole)

3-3. Focus Adjustment

1. 2. 3. Receive a television broadcast signal. Normalize the picture setting. Adjust the focus control located on the flyback transformer to obtain the best focus at the centre of the screen. Bring only the centre area of the screen into focus, the magenta-ring appears on the screen. In this case, adjust the focus to optimize the screen uniformly.

Screen

SECTION 4 CIRCUIT ADJUSTMENTS
4-1. Electrical Adjustments
Service adjustments to this model can be performed using the suppliedemote Commander RM-887. How to enter into the Service Mode 1. 2. Turn on the main power switch and enter into the stand-by mode. Press the following sequence of buttons on the Remote Commander.
SERVICE Offset-R Offset-G R-Drive G-Drive B-Drive Peak-Freq Luma-Delay SC0 White-Peak Subcont Subright Subcol Subsharp Cutoff Br. Br OSD Br TXT (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 3) (0, 15) (0, 3) (0, 15) (0, 15) (0, 63) (0, 63) (0, 63) (0, 63) (0, 15) (0, 15) Adj Adj 25 Adj Adj Adj 10 9

(VOLUME +) (TV)

TT will appear in the upper right corner of the screen. Other status information will also be displayed. 3. Press MENU on the remote commander to obtain the following menu on the screen.
Geometry Service Design Status Sound IF adjust Error Menu FE-2 Stereo v1.30 Factory data FFh FFh MSP Device : MSP3411G
GEOMETRY V-Linearity V-Scroll Left-HBlk Right-HBlk V-Angle V-Bow H-Centre H-Size Pin-Amp U-Corner-Pin L-Corner-Pin Pin Phase V-Slope V-Size S-Correction V-Centre V-Zoom Magenta (0, 63) (0, 63) (0, 15) (0, 15) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) (0, 63) Adj 6 Adj Adj Adj Adj Adj Adj Adj Adj 35 Adj Adj Adj 23 40

4. 5. 6.

Move to the corresponding adjustment item using the up or down arrow buttons on the Remote Commander. Press the right arrow button to enter into the required menu item. Press the Menu button on the Remote Commander to quit the Service Mode when all adjustments have been completed.
IF ADJUST AGC Adjust Automute Audio Gain L Gating (-16, +15) +0 0
Note : Before performing any adjustments ensure that the correct model has been selected in the Model Setting menu. After carrying out the service adjustments, to prevent the customer accessing the Service Menu switch the TV set OFF and then ON.

Sub Brightness Adjustment 1. 2. 3. Input a Monoscope pattern. Press TEST TEST 13 on the Remote Commander. Adjust the Sub-Brightness data so that there is barely a difference between the 0 IRE and 10 IRE signal levels. Sub Contrast Adjustment 1. 2. 3. Input a video signal that contains a small 100% white area on a black background. Connect an digital voltmeter to Pin 10 of J701 [C Board]. Adjust the Sub-Contrast [TT11] to obtain a voltage of 95 +/-5V.
Sub Colour Adjustment 1. 2. 3. 4. Receive a PAL colour bar signal. Connect an oscilloscope to Pin 5 of CN003 [A Board]. Enter into the Service service menu. Adjust the Sub Colour data so that the Cyan, Magenta and Blue colour bars are of equal levels as indicated below. 1. 2.
Deflection System Adjustment Enter into the Geometry service menu. Select and adjust each item in order to obtain the optimum image.

Same Level

B-Out Waveform
Tuner AGC Adjustment Note: There should be no need to adjust the AGC as this is preadjusted during manufacture of the FRONTEND. If the AGC does need adjustment then follow steps 1. to 4. below.

V SIZE

Receive a signal of 62dBuV / 75 ohm terminated via the tuner antenna socket. Connect a voltmeter to pin1 of TU101 [print side of A Board] or to the AGC pin of CN001 [mount side of A Board]. Confirm that the AGC voltage is 3.5volts +/- 0.3volts. If adjustment is required, then re-adjust the AGC variable resistor (located at the top rear of the FRONTEND) to obtain a voltage of 3.5V +/- 0.3V.

S CORRECTION

V CENTRE

H CENTRE

H SIZE

PIN AMP

PIN PHASE
[ Print side of A board ]

CORNER PIN

V ANGLE

4-2. TEST MODE 1:

Test Mode 1 is available by pressing the TEST button once, OSD T appears. The functions described below are available by selecting the indicated keys. The T is released automatically after each command is executed.
KEY volume + volume picture + picture colour up colour down brightness - bright brightness - dark hue - purplish hue - greenish sharpness - sharp sharpness - soft balance left balance right treble up treble down bass up bass down T-MODE FUNCTION volume maximum Picture minimum Picture maximum Picture minimum colour maximum colour minimum brightness maximum brightness minimum hue - purplish hue - greenish sharpness maximum sharpness minimum balance full left balance full right treble maximum treble minimum bass maximum bass minimum

4-3. TEST MODE 2:

Test Mode 2 is available by pressing the TEST button twice, OSD TT appears. The functions described below are available by selecting the two numbers. To release the Test mode 2, press 00, 10, 20. twice or switch the TV set into Stand-by mode. In TT Menu mode, it is possible to remove the Menu from the screen by pressing the Speaker Off button once. Pressing the Speaker OFF button a second time will cause the Menu to reappear. The function is kept even when the menu is not displayed on screen !!.

'TT' mode off Picture maximum Picture minimum Set speaker/headphone Volume Set speaker/headphone Volume Set speaker/headphone Volume Set speaker/headphone Volume Ageing mode Shipping Condition Sub picture adjustment Sub colour adjustment Sub Brightness adjustment Text H Position adjustment Rotation Coil Test Picture level 50% Factory Mode Enable/Disable Destination ADEKR Destination BL Destination ADEKR Destination U Destination ADEKR Destination BL
Destination ADEKR Destination ADEKR Auto Shutoff Enable/Disable Rotation ON/OFF CRT 4:3 <> 16:9 ; Display TV status Velocity Modulation (VM) OFF/ON test G2 adjustment Re-initialise NVM Select Dual A sound Select Dual B sound Select Mono sound Select Stereo sound Set NVM as non virgin Set NVM as virgin Vir tual Dolby on/off Subwoofer / MPB (Bass enhancement) Enable Dot structure C/M (chroma trap)ination ADEKR Tuner selection (SONY/ALPS) BBE enable/disable BBE menu line enable/disable Auto AGC Adjustment AM from baseband enable/disable Enable/Disable YC3 connector Enable/Disable RGB priority RGB auto-detect enable/disable On timer enable/disable Manual AGC Adjustment Enable/Disable X26 countermeasure (N problem) Enable/Disable ACI feature Force PAL video Un-force PAL (restore normal video condition) Enable Zweiton D/K2 system (6.5/6.74) Enable Zweiton D/K3 system (6.5/5.74) Balance full left Balance full right Local keys test Enable/Disable watchdog Set 14:9 zoom mode Set SMART zoom mode Set 16:9 zoom mode Set ZOOM mode Set 4:3 zoom mode Display Error and Working Time menu

to to to to

35% 50% 65% 80%

5-1. BLOCK DIAGRAMS (1)

IC001 MICRO, VIDEO PROCESSOR, ROM, AUDIO, VIDEO SWITCH CN001
+5V STBY +3.3V STBY 6 LED XTAL IN 63 XTAL OUT 64

CN1201

R AUDIO

TO SPEAKERS

L AUDIO

PH601 ISOLATOR 4 1

IC604 DUAL DC REGULATOR
IC002 REMOTE CONTROL RECEIVER

1 VCC OUT 2 67

IC201 AUDIO AMP

AUD OUT/CVAUDIO MUTE 5

1 IN/INL

LINE FILTER T601

OUT/L 14

10 MUTE

RELAY RY601

MAIN RECT D601

AGC SCL SDA

MUTE SW Q212

DGC CHECK IC601 DGC CHECK

79 NVM WP

71 SCL 72 SDA +

VD 18 VGCH 16

T603 SRT

1 DGC 3 DGC DGC

1 VSENSE

+B D625

3 CT 4 RT 6 TIMER 17 2

IC602 ERROR AMP

CVBS2/ 36 CVBSY2

+5V STBY

FUNCTION SWITCH S001 - S006 J401 (1/2)

KEY/CS AGC

A10 B10 A19
J401 (2/2) RELAY SWITCH Q601 CN504

D002 D003 D004 D005 D022 D207
Portions of the circuit marked as shown are high voltage areas. Use care to prevent electric shock during inspection or repair.

[ PRINTED WIRING BOARD ]

D405 D406

TRANSISTOR

KV-21FX30

[9-927-404-01]

[ POWER SUPPLY, DEFLECTION, AUDIO AMPLIFIER (Page 1/2) ]

A Board Waveforms

20us/div 20us/div 20us/div

1.84 Vp-p (H)

5ms/div

1.86 Vp-p (H)

6.0 Vp-p (H)

5.4 Vp-p (H)

16.8 Vp-p (H)

1.83 Vp-p (V)

488 mVp-p (V)

49.8 Vp-p (V)

1.06 kVp-p (H)

50.8 Vp-p (V)

[ POWER SUPPLY, DEFLECTION, AUDIO AMPLIFIER (Page 2/2) ]

5-4. SEMICONDUCTORS

LM358N LM393DT LM393N M5216P TDA2822M TEATDA9394H
IRF614-005 IRF614-037 IRF620

( TOP VIEW )

( MARKING SIDE VIEW )

MSP3410D-PP-B8

TOP209P
2SA933AS-QRT 2SAG33ASQT 2SA933AS-RT 2SC1740S-RT

LETTER SIDE

( TOP VIEW ) E

SE-135N SE135N-LF4

BF421-AMMO 2SA1091-O

2SC2785-HFE

V OUT 2 V IN 3 GND

STV9379

DTA144ESA DTA144ESA-TP DTC114EKA-T146 DTC143TKA-T146 DTC144EKA-T-146R 2SA1037K-T-146-R R2SA1162-G 2SA1037AK-T-146-QR 2SD601A-QTX 2SC1623-L5-L6 2SC2412K-QR 2SC2412K-T-146-QR 2SC2412K-T-146-R

2SK2251-01-F19

AK04-V1 AU-01Z-V1 BYD33G BYD33G-AMMO DINL20-TA DINL20-U-TA2 DINL40-U-TR2 ERB44-06TP1 EGP20G EG-1Z-V1 EL1Z ERD28-06S
ERD28-06S ERC06-15SL FMN-G12S GP08DPKG23 RGP10GPKG23 RG15GPKG23 RG1CLF-B1 RU-3AM RU3YX-LF-C4 RU3YX-V1 RU-4AM-T3 1SS292T-77
ERA81-004TP1 ERA83-006 MTZJ-3.6A MTZJ-T-77-2.2A HZS9.INBZ MTZJ-T-77-3.6B MTZJ-T-77-4.7B MTZJ-T-77-5.1B MTZJ-T-77-5.6B MTZJ-T-77-6.8A MTZJ-T-77-8.2B MTZJ-T-77-7.5B MTZJ-T-77-9.1 MTZJ-T-77-9.1B MTZJ-T-77-10

CATHODE

MTZJ-T-72-10A MTZJ-T-72-10B MTZJ-T-77-15B MTZJ-T-77-33A MTZJ-33C MTZJ-7.5B P6KE200ASY RD3.9ES-B2 RD7.5ESB2 RD9.1ES-B3 RD10ESB2 RD15ES-T1B2 1SS119-25TD 1SS133T-77

SLA-570KT3F

DAN202K DAN202K-T146 MA8330-TX

CATHODE ANODE

1SS355TE-17 RD12SB2 UDZS-TE-17-4.7B UDZS-TE-17-5.6B UDZS-TE-17-6.8B UDZS-TE-17-9.1B UDZ-TE-17-22B

D4SB60L-F

UF4005PKG23

5-5 IC BLOCK DIAGRAMS

A BOARD IC604 BA41W12ST-V5 A BOARD IC401/IC531 LM393DT

DESCRIPTION REMARK SPRING, TENSION COIL, DEGAUSSING CUSHION DGC BAND, DGC HOLDER, HV CAP ASSY, HIGH VOLTAGE SPACER, DY SCREW (5), SELF-TAPPING CLIP, LEAD WIRE MAGNET, ROTATABLE DISK; 15MM MAGNET, DISK; 10MM PERMALLOY ASSY, CORRECTION BAND, BINDING
SECTION 7 ELECTRICAL PARTS LIST
PARTS LISTING TABLE OF CONTENTS Page A BOARD COMMON Parts List : A BOARD VARIANT Parts List : Model KV-21FX30 C BOARD COMPLETE Parts List : MISCELLANEOUS :... 50... 50... 52 Parts common to all models listed in this manual. 43 Parts that belong only to the model specied
ACCESSORIES AND PACKAGING MATERIALS :.... 52
Refer to the designated variant parts list when seeking a part indicated by an asterisk (*) Parts indicated (XX) on the Schematic Diagram are not used in this model and therefore do not appear in the Parts List.
REF.NO. PART.NO DESCRIPTION REMARK REF.NO. C105 C106 C112 C211 C213 C214 C215 C216 C217 C218 16V 50V 50V 10V 50V C221 C222 C223 C224 C225 C226 C227 C228 C229 C230 C232 C233 C234 C235 C236 C237 C238 C239 C242 C245 C401 C404 C407 C408 C409 C410 C411 C412 C414 C415 C416 C417 C418 C419 C423 C424 C426 C427 C428 CPART.NO 1-162-970-11 1-126-933-91 1-162-970-11 1-162-970-91 1-163-249-91 1-163-139-91 1-163-084-91 1-163-117-91 1-163-084-91 1-163-249-91 1-163-109-91 1-163-117-91 1-126-965-91 1-163-117-91 1-126-157-91 1-164-004-91 1-163-117-91 1-126-965-91 1-163-017-91 1-164-336-91 1-126-157-91 1-164-004-91 1-107-823-91 1-164-005-91 1-126-157-91 1-126-965-91 1-163-117-91 1-126-157-91 1-163-009-91 1-163-009-91 1-126-964-91 1-162-970-91 1-164-346-91 1-127-715-91 1-126-964-91 1-162-970-11 1-163-009-91 1-164-346-91 1-164-346-91 1-164-346-91 1-126-964-91 1-162-970-11 1-164-004-91 1-162-964-91 1-127-715-91 1-163-009-91 1-163-009-91 1-163-009-91 1-163-009-91 1-163-009-91 DESCRIPTION CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CHIP 0.01UF 100UF CHIP 0.01UF CHIP 0.01UF CHIP 82PF CHIP CHIP CHIP CHIP CHIP 820PF 1.5PF 100PF 1.5PF 82PF REMARK 10.00% 20.00% 10.00% 10.00% 5.00% 5.00% 0.25PF 5.00% 0.25PF 5.00% 5.00% 5.00% 20.00% 5.00% 20.00% 10.00% 5.00% 20.00% 10.00% 25V 16V 25V 25V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 25V 50V 50V 50V 25V
*A-1632-936-A A Board, Complete (KV-21FX30B) *A-1632-930-A A Board, Complete (KV-21FX30E/ KV-21FX30K) A Board, Common Parts
4-203-258-02 *4-374-846-01 4-382-854-01 4-382-854-01
HOLDER, LED COVER, CAPACITOR, CAP TYPE SCREW (M3X8), P, SW (+) SCREW (M3X8), P, SW (+)
< CAPACITOR > C001 C002 C004 C005 C006 C007 C009 C010 C011 C012 C013 C014 C015 C018 C020 C021 C022 C025 C026 C027 C028 C030 C033 C035 C036 C037 C038 C039 C040 C042 C043 C044 C045 C046 C047 C053 C055 C100 C103 1-126-933-91 1-163-233-91 1-163-037-91 1-126-935-91 1-163-233-91 1-162-949-91 1-164-004-91 1-164-005-91 1-163-005-91 1-126-963-91 1-162-970-11 1-162-970-11 1-162-970-11 1-162-970-11 1-164-004-91 1-163-037-91 1-126-935-91 1-126-935-91 1-162-970-11 1-164-004-91 1-163-009-91 1-163-009-91 1-163-009-91 1-163-009-91 1-163-009-91 1-136-244-11 1-163-038-91 1-164-505-91 1-163-017-91 1-163-017-91 1-163-037-91 1-164-346-91 1-164-489-91 1-163-037-91 1-126-935-91 1-164-004-91 1-535-143-61 1-126-933-91 1-126-965-91 ELECT 100UF CERAMIC CHIP 18PF CERAMIC CHIP 0.022UF ELECT 470UF CERAMIC CHIP 18PF CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP CHIP 47PF 0.1UF 0.47UF 470PF 4.7UF 0.01UF 0.01UF 0.01UF 0.01UF 0.1UF 20.00% 5.00% 10.00% 20.00% 5.00%

1/4W 1/4W 2W 1W 1/4W 1W 1/4W 1/2W 1W 1/4W 1/2W 1/4W 1/4W 1/4W 1/4W 51

1-249-429-91 CARBON

REF.NO.
PART.NO DESCRIPTION REMARK REF.NO. PART.NO DESCRIPTION REMARK

MISCELLANEOUS

1-571-433-31 1-765-286-11 1-453-314-31 8-598-535-10 8-598-533-00 1-505-924-11 8-738-836-05 8-451-505-41 1-452-728-61 1-419-772-11
SWITCH, PUSH (AC POWER) CORD, POWER TRANSFORMER ASSY, FLYBACK FRONTEND (BTF-EF411) (KV-21FX30B) FRONTEND (BTF-EC411) (KV-21FX30E/21FX30K) SPEAKER (15X6.5CM) PICTURE TUBE (A51LPT60X) DEFLECTION YOKE (Y21RSA-L) COIL, NA ROTATION (RT-154) COIL DEGAUSSING
1-251-839-21 CAP ASSY, HIGH VOLTAGE 1-452-094-11 MAGNET, ROTATABLE DISK; 15MM 1-452-032-11 MAGNET, DISK; 10MM
ACCESSORIES AND PACKAGING MATERIALS
4-206-090-21 INSTRUCTION MANUAL (KV-21FX30B) (GERMAN/FRENCH/ITALIAN/DUTCH) 4-206-090-11 INSTRUCTION MANUAL (KV-21FX30E) (GERMAN/GREEK/TURKISH) 4-206-090-41 INSTRUCTION MANUAL (KV-21FX30E) (ITALIAN) 4-206-090-51 INSTRUCTION MANUAL (KV-21FX30E) (DANISH/SPANISH/NORWEGIAN/PORTUGUESE/ SWEDISH/FINNISH) 4-206-090-31 INSTRUCTION MANUAL (KV-21FX30K) (BULGARIAN/CZECH/ENGLISH/HUNGARIAN/ POLISH/RUSSIAN) *4-039-905-11 BAG, PROTECTION *4-206-068-01 INDIVIDUAL CARTON

REMOTE COMMANDER

1-418-476-21 COMMANDER, STANDARD (RM-887)
A new TV Repair Assistance Tool that combines ease of use and powerful PC software tools to allow you to save valuable time during many TV repairs.
The TRACE interface connects to the PC's serial port. It provides connection to the TV's I2C bus and can be provided with an InfraRed transmitter (optional). The interface is powered by a standard 9 V PP3 battery for portable use, and can also be powered by an external 9V/25mA DC power supply.
The TRACE software that is supplied with the interface allows you to: Read, restore and compare NVM contents via the I2C bus Acknowledge check of all I2C devices in the TV set Read Error Codes (emulation of the Error Reader tool) With the optional IR Add-on kit, the following features can be added: Remote Commander emulation User programmable Functional Check through Infrared Fast and documented Test Mode setting of all Sony TV chassis Additional features such as Adjustments and Troubleshooting are available in chassis-dependent software modules. Please contact your local Sony Service organisation for the latest information.
Note: For workshops already using the existing I2C Link parallel port interface (9-948-320-30), this software can be used as well, replacing the TV Data Handling software (9-948-340-50), but Error Reader and IR functions can only be accessed with the TRACE interface.
Partnumbers: TRACE Starter Kit (TRACE interface + software): TRACE Software (for users of the I2C Link interface): TRACE IR Add-on (IR interface + Remote Commander software):