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SERVICE MANUAL
MODEL
COMMANDER DEST CHASSIS NO.
AE-5 CHASSIS
MODEL
COMMANDER DEST CHASSIS NO.
KV-29FQ65B KV-29FQ65E
RM-893
French
SCC-Q13G-A
KV-29FQ65K
RM-893
OIRT
SCC-Q16K-A
RM-893
ESP
SCC-Q14G-A
1
TABLE OF CONTENTS
Section Title Specifications Connectors Self Diagnostic Software 1. GENERAL Using the TV menu system Tuning your TV Finding your Video Channel NexT View Teletext Specifications Troubleshooting 2. DISASSEMBLY 2-1. Rear Cover Removal 2-2. Speaker Connector 2-3. Chassis Removal 2-4. Service Position 2-5. D1 Board Removal 2-6. J Board Removal 2-7. B2 Board Removal 2-8. Front Control Removal 2-9. F3 and H6 Board Removal 2-10. H5 Board Removal 2-11. Service Connector 2-12. Picture Tube Removal Bottom Plates 3. SET-UP ADJUSTMENTS 3-1. Beam Landing 3-2. Convergence 3-3. Focus Adjustment 3-4. Screen [G2], White Balance .................... .................... .................... .................... .................... .................... .................... 8 9 9 11 13 14 14 .................... .................... .................... Page 3 4 5 Section Title Page
.................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... ....................
15 15 15 16 16 16 16 17 17 17 17 18 19
5. DIAGRAMS 5-1. Block Diagram (1) Block Diagram (2) Block Diagram (3) Block Diagram (4) 5-2. Circuit Board Location 5-3. Schematic Diagrams and Printed Wiring Boards * H5 Board * F3 Board * F1 Board * H6 Board * E Board * M1 Board * D1 Board * D Board * A Board * J Board * C Board * VM Board * B2 Board 5-4. Semiconductors 5-5. IC Blocks 6. EXPLODED VIEWS 6-1. Chassis 6-2. Picture Tube 7. ELECTRICAL PARTS LIST
.................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... ....................
31 35 39 43 46 46 47 48 48 48 49 53 56 63 66 75 81 83 85 89 88
.................... .................... ....................
92 93 95
.................... .................... .................... ....................
20 21 23 23
4. CIRCUIT ADJUSTMENTS 4-1. Electrical Adjustments .................... 4-2. Volume Electrical Adjustments .................... 4-3. Test Mode 2 ....................
CAUTION
ATTENTION
24 28 29
APRES AVOIR DECONNECTE LE CAP DE'LANODE, COURT-CIRCUITER L'ANODE DU TUBE CATHODIQUE ET CELUI DE L'ANODE DU CAP AU CHASSIS METALLIQUE DE L'APPAREIL, OU AU COUCHE DE CARBONE PEINTE SUR LE TUBE CATHODIQUE OU AU BLINDAGE DU TUBE CATHODIQUE.
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR THE CARBON PAINTED ON THE CRT, AFTER REMOVAL OF THE ANODE CAP. WARNING !! AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE POWER LINE.
ATTENTION !! AFIN D'EVITER TOUT RISQUE D'ELECTROCUTION PROVENANT D'UN CHÁSSIS SOUS TENTION, UN TRANSFORMATEUR D'ISOLEMENT DOIT ETRE UTILISÈ LORS DE TOUT DÈPANNAGE LE CHÁSSIS DE CE RÈCEPTEUR EST DIRECTMENT RACCORDÈ Á L'ALIMENTATION SECTEUR.
SAFETY-RELATED COMPONENT WARNING !! COMPONENTS IDENTIFIED BY SHADING AND MARKED £ ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AUX COMPOSANTS RELATIFS Á LA SECURITÈ!! LES COMPOSANTS IDENTIFIÈS PAR UNE TRAME ET PAR UNE MARQUE £ SUR LES SCHÈMAS DE PRINCIPE, LES VUES EXPLOSÈES ET LES LISTES DE PIECES SONT D'UNE IMPORTANCE CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT, NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONT LE NUMÈRO DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT MANUEL OU DANS DES SUPPLÈMENTS PUBLIÈS PAR SONY.
2
ITEM MODEL French
Television System B/G/H, D/K,L,I
Stereo System GERMAN/NICAM Stereo GERMAN /NICAM Stereo GERMAN Stereo
Channel Coverage B/G/H VHF : E2-E12 UHF : E21-E69 DK : R01-R12, R21-R69, S01-S05 B/G/H VHF : E2-E12 UHF : E21-E69 DK : R01-R12, R21-R69, S01-S05 B/G/H VHF : E2-E12 UHF : E21-E69 DK : R01-R12, R21-R69, S01-S05
Spanish
B/G/H, D/K
OIRT
B/G/H, D/K
Color System PAL, SECAM NTSC4.43, NTSC3.58 (VIDEO IN) PAL, SECAM NTSC4.43, NTSC3.58 (VIDEO IN) PAL, SECAM NTSC4.43, NTSC3.58 (VIDEO IN)
Model Power Consumption
KV-29FQ65B 158W
KV-29FQ65E 158W
KV-29FQ65K 158W
FD Trinitron Wide Sound output Approx 72 cm (29 inches) Picture Tube (Approx 68 cm picture measured diagonally) 104 degree deflection Subwoofer Power Requirements Input/Output Terminals [REAR] Inputs for Audio and Video signals. 1: 21-pin Euro connector Inputs for RGB. Dimensions (CENELEC standard) Outputs of TV Video and Audio signals. Inputs for Audio and Video signals. Inputs for S Video. 2: 21-pin Euro connector Weight Outputs of TV Video and Audio signals. (selectable) Inputs for Audio and Video signals. Inputs for S Video. 3: 21-pin Euro connector Supplied Accessories Outputs for Video and Audio signals (monitor out) Phono Jacks Output Connectors variable for Audio Signals Input/Output Terminals [FRONT] stereo mini jack phono jacks phono jacks 4 pin DIN Other Features Remote control system Power requirements Dimensions Weight
Right and Left speaker 2x20W (Music Power) 2x10W (RMS) 1x30W (Music Power) 1x15W (RMS) 220 - 240V Approx 765x635x570mm
Approx 59kg
RM-893 Remote Commander (1) IEC designated R6 battery (2) NexTView, Digital Comb Filter, Noise Reduction, DRC 100Hz Picture, DRC 50Hz Picture, Graphic Equaliser Infrared control 3V dc 2 batteries IEC designation R6 (size AA) Approx 210x55x23mm (w/h/d) Approx 110g (not including battery)
Headphone jack Audio inputs Video inputs S Video input
Design and specifications are subject to change without notice.
Model Name Item Pal Comb PIP RGB Priority Woofer Box Scar t 1 Scar t 2 Front in (3) Scar t 4 Projector AKB in 16:9 mode Norm B/G Norm I Norm D/K Norm AUS Norm L Norm SAT Norm M Teletext Nicam Stereo KV-29FQ65B ON OFF ON ON ON ON ON ON OFF ON ON OFF ON OFF OFF OFF OFF ON OFF KV-29FQ65E ON OFF ON ON ON ON ON ON OF F ON ON OFF ON OFF OFF OFF OF F ON ON KV-29FQ65K ON OFF ON ON ON ON ON ON OFF ON ON OFF ON OFF OFF OFF OFF ON OFF
3
21 pin connector
Pin No 1 1 2 4 Signal Audio output B (right) Audio output B (right) Audio output A (left) Ground (audio) Ground (blue) Audio input A (left) Blue input Function select (AV control) Ground (green) Open Green Open Ground (red) Ground (blanking) _ 15 _ _ Red input (S signal Chroma input) Blanking input (Ys signal) Ground (video output) Ground (video input) Video output _ 20 _ _ Video input Video input Y (S signal) Common ground (plug, shield) Connected Not Connected (open) * at 20Hz - 20kHz 1V +/- 3dB, 75ohms, positive sync 0.3V (-3+10dB) 1V +/- 3dB, 75ohms, positive sync 0.3V (-3+10dB) 1V +/- 3dB, 75ohms, positive sync 0.3V (-3+10dB) 0.7 +/- 3dB, 75 ohms, positive 0.3 +/- 3dB, 75 ohms, positive High state (1-3V) Low state (0-0.4V) Input impedence : 75 ohms Green signal : 0.7 +/- 3dB, 75 ohms, positive Standard level : 0.5V rms Output impedence : More than 10kohm* 0.7 +/- 3dB, 75 ohms positive High state (9.5-12V) : Part mode Low state (0-2V) : TV mode Input impedence : More than 10K ohms Input capacitance : Less than 2nF Signal level Standard level : 0.5V rms Output impedence : Less than 1kohm* Standard level : 0.5V rms Output impedence : More than 10kohm* Standard level : 0.5V rms Output impedence : Less than 1kohm*
2 3 4 5
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 3 2 1 4
6 7 8
9 10 11 12 13 14
16 17 18 19
21
Rear Connection Panel
Pin No 1 2 3 4
S Video socket pin configuration Signal Level Ground Ground Y (S signal) input 1V +/- 3dB 75ohm, positive Sync. 0.3V -3 +10dB C (S signal) input 0.3V +/- 3dB 75ohm, positive Sync. Signal
S-Video socket
4
AE-5 SELF DIAGNOSTIC SOFTWARE
The identification of errors within the AE-5 chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant device number will be displayed through the LED (Series of flashes which must be counted) See table 1., non fatal errors are reported using this method.
Diagnostic Item Description Power does not turn on
No of times Standby LED Flashes Does not light
Probable cause Location Power cord is not plugged in. Fuse is open circuit. H.OUT (Q6803/6804) is shor ted. (D Board) Linearity FET (Q6806) is shor ted. (D Board) IC6604 Power IC is shor ted. (D Board) +15V is not supplied R6835 open (D Board) -15V is not supplied R6834 open (D Board) IC6700 is shor ted (D Board)
Detected Symptoms Power does not come on No power is supplied to the TV AC power supply is faulty Power does not come on Load on power line has shor ted Ver tical deflection pulse has stopped Power line has shor ted
+B Overcurrent (OCP)
2 times
Ver tical Deflection stopped
4 times
Error Message No error Reserved OCP ( Over Current Protection ) OVP ( Over Voltage Protection ) Ver tical Protection Unstable AKB (check star ts after 30's, enable TT61 disable TT62) Horizontal Protection Speaker Protection I2C bus 0 error M-B Tele-Text-Decoder M-B ST24C32, NVM J-B TDA9320, Main Colour Decoder B1/B2-B Feature Box B1-B D/A-Conver ter E-B Backend J-B MSP3410D, Sound Processor J-B CXD2057, Auto Wide External RAM
LED Code 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17
Flash Timing Example : e.g. error number 3
StBy LED ON ON ON
OFF
OFF
5
Error Detection Monitor Device acknowledge is used to check IIC errors. Device acknowledge is checked by sending an IIC start sequence during CRT power on. Each device is checked three times, if there is no acknowledge after each attempt, it will be regarded as an error. There are three steps to check for errors. 1. 2. 3. IIC line 0 If all devices except the NVM have errors, IIC line 0 error is displayed. Board check If all devices mounted on one board have errors, board error is displayed. Each device check If IIC line error and board error are not detected then the device with the error is displayed.
The detected errors can be displayed as follows : 1. 2. Error Monitor Menu. Error Reader. 1. Error Monitor Menu
ERROR MONITOR 1. IGNORE ERRORS OFF Operating Time : 000075 ON h OFF 15 min
Stored Errors : 1. D1 - B CXA1875 or MB88141 2. No Error Occured 3. No Error Occured 4. No Error Occured 5. No Error Occured Current Error : Start Error Sequence Last menu Enter Item
6
2. Error Reader Display The error reader display is connected to the service connector to read actual error codes. The part number for the error reader display is S-188-900-10. Once an error has been detected it will then be displayed on the two digit error reader. The errors displayed refer to the following table.
Error Code 000h 001h 002h 100h 101h 102h 103h 200h 201h 202h 300h 301h 302h 400h 401h 402h 403h 404h 500h 501h 502h 600h 601h 700h 701h 702h 703h 704h 705h 706h 707h 708h 709h 70Ah 800h 801h
Error Message No error occurred Bus error, IIC0 Bus error, IIC1 A-Board A-B CXA1875, Por t Expander A-B TU1326, Main Tuner A-B TU1350, Sub Tuner B1-Board B1-B P83C654, Feature Box B1-B. SDA9280, D/A Conver tor B1-B P83C654, Feature Box B1-B. SDA9280, D/A Conver tor B2-Board B2-B. SAA4977, BESIC B2-B. SAA495X, Field Memory B3-Board B3-B. MID-X B3-B. Panorama B3-B. DRC BK-B. Picture Booster D1-Board D1-B CXA8070, Dynamic Conver tor D1-B CXA1875, Por t Expander E-Board E-B CXD2100, Backend J-Board J-B CXD2057, Auto Wide J-B SDA9288, PIP J-B Sub Colour Decoder J-B Main Colour Decoder J-B CXA1875, Sub-Sound J-B TDA7309, HP-Amplifier J-B TEA6422DT, Audio Switch J-B MSP3410D, Sound Processor J-B TC9337F, Sound DSP J-B CXA21X69, AV Switch M-Board M-B ST24C32, NVM
7
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.
Using the TV menu system:
Operation
Using the TV menu system
Sound Control
Item
Audio Adjustment Equaliser Mode Equaliser Adjustment
Effect/Operation V
Personal Vocal Jazz Rock
The TV consists of a menu system which is based on a series of user friendly on-screen displays and menus. These displays will help you get the most from your TV, helping you to change picture and sound settings, to alter the size of the TV picture and to rearrange the TV channels etc. Equaliser Mode
0 Off Off Off
NICAM NICAM
Adjusting the picture and sound
v Equaliser adjustment
Stereo Stereo
The picture and sound are preset at the factory. You can however adjust them to suit your own taste. 1. Press the MENU button on the remote control to display the menu on the TV screen.
Personal Vocal Jazz Rock Pop Flat (fixed setting, cannot be adjusted)
Balance Loudness Space Auto Vol. Control Dual Sound Volume Dual Sound Select Mode :
Confirm: OK
Equaliser Adjustment (Personal) + 0
120 150 1,5K 5K 10 K
2. Press the v or V buttons to select for picture settings or for sound settings then press B to enter either the `Picture Adjustment' menu or the `Audio Adjustment' menu. 3. Press the v or V buttons to select the item on the screen you wish to adjust then press B to confirm. For a description of the menu items and their effects, see the table below. 4. Press the v, V, B or b buttons to adjust your selected item. 5. As soon as you have adjusted the item, press the OK button to store the new setting. 6. Repeat steps 3-5 if you wish to adjust any of the other items. 7. Press the MENU button to remove the menu from the TV screen.
You can adjust the mode selected in Equaliser mode by cutting and boosting the 5 selected frequency bands. Press b or B to select the frequency band then V or v to adjust the frequency. Finally, press the OK button to store the new adjustment.
If you want to store the new setting, you need to set the Equaliser mode to `Personal'. Personal mode permanently stores the setting, all other modes (Vocal, Jazz, Rock, Pop) store only until the next mode change.
Picture Adjustment
Picture Mode
Sel:
Adjust:
Confirm:OK
Picture Control
Balance
Personal
Item Loudness V v Off: On: Off: On: V v V v
Effect/Operation
b B More left More right
Balance
0
Picture Mode
On On Normal
V Space
v
Select: Enter:
Live (for live broadcasts) Personal (for individual settings) Movie (for movie broadcasts)
Normal For music broadcasts Normal Special acoustic effect
Loudness
Off On
Contrast Brightness Colour Sharpness Reset AI Noise Reduction Colour Tone
Space
Off On
SECTION 1 GENERAL
8
Auto Vol. Control
Picture Mode
Live Personal Movie
Contrast Brightness* Colour* Hue** Sharpness*
Contrast
Less Darker Less Reddish Softer
b b b b b More Brighter More Greenish Sharper
B B B B B
*Only available if `Personal' is selected in `Picture Mode' **Only available for NTSC colour signal (eg. US video tapes) Dual Sound
AI
On Off
Off: Volume level changes according to the broadcast signal. On: Volume level of the channels will stay the same independent of the broadcast signal (eg in the case of advertisements).
Auto Vol. Control
Off On
Reset
Resets picture to the factory preset levels
Dual Sound
NICAM
Mono Stereo
AI (Artificial Intelligence)
Noise Reduction
On Off
V
On:
v
Warm Normal Cool
Off:
Automatic optimization of contrast level according to the TV signal. Normal.
For a bilingual broadcast: V A for channel 1 v B for channel 2 For a stereo broadcast: V Mono v Stereo When NICAM stereo is being broadcast, the indication NICAM appears briefly on the screen. Headphones i Volume
Noise Reduction
Colour Tone
V
On:
v
Off:
Reduces picture noise in case of a weak broadcasting signal. No noise reduction.
Colour Tone
V
v
Warm: Normal: Cool:
Gives a warm tint to the picture. Normal. Gives a cool tint to the picture.
Adjusts headphone volume. Can also adjust the volume level of additional equipment connected to the RCA sockets on the rear of the TV. i Dual Sound
Volume
For a bilingual broadcast: V A for channel 1 v B for channel 2
Dual Sound
NICAM
B A
12
13
Using the TV menu system:
Installation
Using the Features menu
Before you tune your TV, you will be asked to set your language and country.
6. Tuning your TV
Features
Off Off TV
1. The Language/Country menu appears on the TV screen with the word `English' highlighted.
Language Country
1. Press the MENU button on the remote control to display the menu on the TV screen. 2. Press the v or V buttons to select for the `Features' menu then press B to enter the `Features' menu. 3. Press the v or V buttons to select the desired menu item then press B to confirm. For a description of the menu items and their effects, see the table below. 4. Press the v, V, B or b buttons to select the desired setting. 5. Press the OK button to confirm your choice of setting. 6. Repeat steps 3-5 if you wish to select any of the other items. 7. Press the MENU button to remove the menu from the TV screen.
Sleep Timer Parental Lock AV 2 Output
Language/Country
Cestina Dansk Deutsch English Español Français Italiano
Select:
Enter:
Select Language:
Confirm:
Item
Effect/Operation
2. Press the v or V buttons on the remote control to select your chosen language then press the OK button to confirm. The country menu appears on screen with the word `OFF' highlighted. Select `OFF' if you do not want your channels stored in a given channel sequence starting from programme position 1.
Language/Country Language Country
Sleep Timer
1 4
Select Country: Confirm:
2 5 7 8 0
3 6 9
You can select a time after which the TV switches itself into standby mode. V Off
Sleep Timer 10 min
3. Press v or V to select the country in which you wish to operate the TV then press the OK button to confirm your choice. 4. The `autotune' menu appears on the TV screen in your selected language. Press the OK button to confirm.
English France Germany Great Britain Greece Hungary Ireland Italy
v 90 min
Parental Lock
V Off: No parental lock. v On: This feature disables the TV buttons when the set is in standby mode. It is only possible to switch the set back on by pressing a button on the remote control.
Parental Look
Off On
AV2 Output
5. Ensure the aerial is connected as instructed, then press the OK button to confirm. The TV starts to automatically search and store all available channels for you. This may take a few minutes please be patient and do not press any buttons.
:
:
:
:
9
AV 2 Output
TV AV 1 AV 2 AV 3 AV 4
V TV audio/video signal from the aerial AV1 audio/video signal from scart 1 AV2 audio/video signal from scart 2 AV3 audio/video signal from scart 3 v AV4 audio/video signal from connectors on front of the TV
Programme Sorting
PROG CH 1 2 3 4 5 6 7 8 9 10 11 C03 C05 C07 C08 C09 C11 C12 C13 C14 C15 C16 LABEL TV 5 PRO 7 EU-SP SWF RTL SAT MDR DDI DSF RTL 2 KAB 1
Changing the screen size
6. Once the TV has tuned all available channels the `Programme Sorting' menu appears on the TV screen enabling you to change the order of the channels on your TV. If you wish to change the channel order, press the v or V buttons to select the channel you want to move, then press B. Press the v or V buttons to select the new programme number position for your selected channel then press the OK button to confirm. The selected channel now moves to its new programme position and the other channels move accordingly. Repeat this procedure if you wish to sort the order of other channels on your TV. 7. Press the MENU button to remove the menu from the TV screen.
Select Prog:
Confirm: Programme Sorting
PROG CH 1 2 3 4 5 6 7 8 9 10 11 C03 C05 C07 C08 C09 C11 C12 C13 C14 C15 C16 LABEL TV 5 PRO 7 EU-SP SWF RTL SAT MDR DDI DSF RTL 2 KAB 1 C03 TV 5
This feature allows you to change the size of the TV picture.
Press the button on the remote control repeatedly or use the v or V buttons to select one of the following formats then press the OK button to confirm your selection: 4:3
8. Press the PROGR+/- or the numbered buttons to view the TV channels. Note: If you would like to stop the autotune process at any stage, press the OK button.
Select Position:
Move: OK
4:3 16:9
conventional 4:3 picture size, full picture information. for 16:9 broadcasts.
16:9
7. Finding your video channel
If you have connected a VCR to your TV, you now need to find your video channel. 1. Press the PROGR+/- buttons on the TV remote control until your video picture appears on the TV screen.
Note: If you wish to move your video channel to a different programme position, refer to the `Re-arranging the TV channels' section of this instruction manual.
14
5
Using the TV menu system:
Using the TV menu system:
Re-arranging the TV channels
Set Up
Naming a channel
Names for channels are usually taken automatically from Teletext if available. You can however name a channel or an input video source using up to five characters (letters or numbers). 1. Press the MENU button on the remote control to display the menu on the TV screen. symbol on the menu screen then press B to enter the `Set
Manual Set Up Manual
Auto Tuning Programme Sorting AV Preset Manual Set Up
After tuning the TV, you can use this feature to change the order of the channels on the TV.
1. Press the MENU button on the remote control to display the menu on the TV screen.
symbol on the menu screen then press B to enter the `Set Up'
Select: Programme Sorting
PROG CH LABEL
2. Press the V button to select the menu.
Enter:
3. Press the V button to select `Programme Sorting' then press B to enter the `Programme Sorting' menu.
1 2 3 4 5 6 7 8 9 10 11 C03 C05 C07 C08 C09 C11 C12 C13 C14 C15 C16 TV 5 PRO 7 EU-SP SWF RTL SAT MDR DDI DSF RTL 2 KAB 1
2. Press the V button to select the Up' menu. 3. Press the V button to select `Manual Set Up' then press B to enter the `Manual Set Up' menu. 4. Press the V button to select `Manual Programme Preset' then press B to enter the `Manual Programme Preset' menu.
TV 5
Language/Country Language/Country Manual Programme Preset Manual Further Further Programme Preset RGB Set RGB Set Up Picture Picture Rotation O ------Personal ---Personal ID Demo
Select: Select: Enter: Enter:
4. Press the v or V buttons to select the channel you want to move then press B to confirm.
Select Prog: Programme Sorting
PROG CH C03 LABEL
Confirm:
Manual Programme Preset
PROG SKIP SYS B/G B/G CH C09 C10 LABEL ARD BBC
5. Press the v or V buttons to select the new programme position (eg PROG 4) for your selected channel then press the OK button to confirm. The selected channel now moves to its new programme position and the other channels move accordingly. 5. Press the v or V buttons to select the channel you wish to name.
1 2 3 4 5 6 7 8 9 10 11 C03 C05 C07 C08 C09 C11 C12 C13 C14 C15 C16 TV 5 PRO 7 EU-SP SWF RTL SAT MDR DDI DSF RTL 2 KAB 1
6. Repeat steps 4 and 5 if you wish to sort the other channels.
Select Position: Move: OK
6. Press the B button repeatedly until the first element of the `LABEL' column is highlighted. 7. Press the v or V buttons to select a letter or number (select `-' for a blank) then press B to confirm. Select the other four characters in the same way. 8. After selecting all the characters, press the OK button. 9. Repeat steps 5 to 8 if you wish to label other channels. 10. Press the MENU button to remove the menu from the TV screen.
7. Press the MENU button to remove the menu from the TV screen.
1 2 3 4 5 6 7 8 9 10 11
Off Off Off Off Off Off Off Off Off Off Off
Select:
Enter:
PROG SKIP SYS CH 6 Off I C07 T E LABEL
Manually tuning the TV
You have already tuned the TV automatically using the instructions at the start of this manual. You can however carry out this operation manually, adding channels to the TV, one at a time.
1. Press the MENU button on the remote control to display the menu on the TV screen.
Set Up
2. Press the V button to select the menu.
Auto Tuning Programme Sorting AV Preset Manual Set Up Select: Enter:
symbol on the menu screen then press B to enter the `Set Up'
10
Manual Set Up Language/Country Manual Programme Preset Further Programme Preset RGB Set Up Picture Rotation O ------Personal ID Select: Manual Programme Preset
PROG SKIP SYS CH LABEL
Skipping programme positions
This function enables you to skip unused programme positions when selecting them with the PROGR+/- buttons. However, by using the number buttons you can still select the skipped programme position.
3. Press the V button to select `Manual Set Up' on the menu screen then press B to enter the `Manual Set Up' menu.
4. Press the V button to select `Manual Programme Preset' on the menu screen then press B to enter the `Manual Programme Preset' menu.
5. Press the v or V buttons to select a programme number for your channel (eg PROGR 1 for BBC1) then press B to highlight the `SKIP' column.
Enter:
1. Press the MENU button on the remote control to display the menu on the TV screen. 2. Press the V button to select the `Set Up' menu. symbol on the menu screen then press B to enter the
Manual Set Up
6. Press v to select `OFF' then press B to highlight the `SYS' column.
7. Press the v or V buttons to select the TV broadcast system or `EXT' for a video input source (AV1, AV2, ...) then press B to confirm.
Select: Enter:
1 2 3 4 5 6 7 8 9 10 11 Off Off Off Off Off Off Off Off Off Off Off B/G B/G B/G B/G B/G B/G B/G B/G B/G B/G B/G C09 TV5 C10 TV C21 C33 CXX CXX CXX CXX CXX CXX CXX
3. Press the V button to select `Manual Set Up' then press B to enter the `Manual Set Up' menu. 4. Press the V button to select `Manual Programme Preset' then press B to enter the `Manual Programme Preset' menu.
Language/Country Manual Programme Preset Further Programme Preset RGB Set Up Picture Rotation O ------Personal ID
Select:
Enter:
8. Press the v or V buttons to select `C' for terrestrial channels, `S' for cable channels, or `F' for direct frequency inputs then press B to confirm.
PROG 1 Off B/G D/K IRL EXT SYS B/G C S F SYS Off B/G CH LABEL 03 SEARCH 1 CH LABEL SKIP SYS CH LABEL
Manual Programme Preset
PROG SKIP SYS I I CH C09 C10 LABEL BBC1 BBC
PROG 1 Off
9. Select the first number digit of `CH' (channel) then the second number digit of `CH' with the number buttons on the remote control or Press the V button to search for the next available channel.
SKIP PROG SKIP
5. Press the v or V buttons to select the programme position then press B to highlight the `SKIP' column. 6. Press the v or V buttons to select `Off' or `On' (if you wish to skip this programme position) then press the OK button to store.
51 52 53 54 55 56 57 58 59 60 61
Off Off Off Off Off Off Off Off Off Off Off
10. If you do not wish to store this channel on the programme number you selected, press the V button to continue searching for the desired channel.
PROG 0
Select:
SKIP Off SYS EXT CH LABEL AV1 AV1 AV2 AV3 AV4
Enter:
7. Repeat steps 5 and 6 if you wish to skip or unskip further programme positions.
PROG 53 SKIP SYS CH LABEL
11. If this is the channel you wish to store, press the OK button.
8. Press the MENU button to remove the menu from the TV screen.
Off On
I
F189
---
12. Repeat steps 5-11 if you wish to store more channels then press the MENU button to remove the menu from the TV screen.
15
16
Operation
Operation
NexTView*
Individual Setting
When you select there will be no personal pre-selection. limiting the search to the marked ones. 1. Select using v or V. Push B to enter. The menu Individual Settings is displayed. 2. Select the item you wish to mark using v or V. Confirm by pressing OK. Repeat step 2 for all the items you wish to have in your list. 3. When finished with the list, select using B and press OK.
NexTView*
* depending on availability of service
NexTView is an electronic programme guide with up to 1 week* of programme information on those channels included in the selected provider. *If the data exceeds the memory of NexTView, you will get information on less than 7 days.
lets you make your own individual selection of themes,
When looking for information you can search by theme (sports, art etc.), date or time (e.g. broadcasts between 8 and 9 p.m.). When you've found a programme you can go directly to this programme, use the timer to remind you of it or preset your VCR with Smartlink.
The NexTView provider is responsible for the contents of the guide. The TV set is responsible for the presentation, that is the menu structure and the navigation, if there is none from the provider. If there is a navigation from the provider the basic operation with the joystick is the same as described in the Sony navigation.
Using the `Long Info' menu
1. Select a future programme in the column programme list using v or V. Press OK. The long info menu is displayed.
First nextTView/EPG-Providers in Europe 07 Tue 12:38 SWISS TXT TPS / RINGIER Tue 07. 04 .98 Address Mapping The position of the addresses in the OSDA is shown in the following diagram. The position values of the DPW are set to '0'. If other values are set, the complete combination will be scrolled. Example: if the DPWC is set to '63', the charThis channel has been set for a timer VPS/PDC Speed Timer Prog On SP VCR1
At first you need to select a channel providing a NexTView service. In this case the indication "NexTView" is displayed as soon as all data is available. When you later change the channel you can still select this NexTView service.
Operation using the Sony navigation
nexTView
11
07 Tue 12:38 SWISS 7 Tue Star Wars Super RTL 10:35 - 12:45 Werner - Beinhart Pro 7 10:20 - 12:00 Flui grüsst den Rest der Welt Kabel 1 10:45 - 10:50 Once upon a time in the West Euronews 11:00 - 11:20 International News RTL Plus 11:45 - 12:50 Fantasy film, USA, 1996 8 Wed 9 Thu 10 Fri 11 Sat 12 Sun 13 Mon 12 TXT TPS / RINGIER Tue 07. 04 .98
1. Press to switch NexTView on and off. 2. Use the joystick buttons as follows · moving up or downwards within a column: Use v or V. · going to the left columns time and date: Use b. · going to the right column icons: Use B. · Confirming a selection: Press OK. (a) while in the columns date, time or icon (themes), the programme list changes according to the selection. (b) while in the programme list, confirming a running broadcast brings you directly to the TV programme or confirming a future programme brings you to the long info menu.
You may wish to record the selected programme with your VCR. (only with Smartlink VCRs) 2. Select using b and press OK. This information is transferred to the VCR connected to your set. Setting up your VCR 3. Select VPS/PDC by pushing b repeatedly. With this setting on, you have the guaranteed recording of the whole broadcast should there be a change in the TV programme. This only works if the selected channel broadcasts a VPS/PDC signal. · Select On or Off using OK. 4. Select Speed using V. Select between standardplay (SP) or longplay (LP) mode.With longplay you can record twice as much on a videotape. The picture quality, however, may suffer. · Select SP or LP using OK. 5. Select VCR Setup using V. Select which of the connected Smartlink VCRs you wish to programme. · Select VCR 1 or 2 using OK. 6. Select using B. Press OK. You are back in the last menu.
VPS/PDC Speed VCR Setup
On SP VCR1
Index
full list of selection personal selection news broadcasts movies sports entertainment children return to last menu
8
9
Using the TV menu system:
Using the TV menu system:
Using the Further Programme Preset feature Adjusting the picture rotation
Because of the earth's magnetism the picture might slant. In this case you can readjust the picture.
With this feature you can a) individually adjust the volume level of each channel, b) manually fine-tune the TV to obtain a better picture reception if the picture is distorted or c) preset the AV output for the programme positions of channels with scrambled signals (eg from a pay TV decoder). In this way a connected VCR records the unscrambled signal. 1. Press the MENU button on the remote control to display the menu on the TV screen. 1. Press the MENU button on the remote control to display the menu on the TV screen. 2. Press the V button to select the `Set Up' menu. 3. Press the V button to select `Manual Set Up' then press B to enter the `Manual Set Up' menu. symbol on the menu screen then press B to enter the
Set Up
symbol on the menu screen then press B to enter the `Set
Manual Set Up
2. Press the V button to select the Up' menu
Language/Country Manual Programme Preset Further Programme Preset RGB Set Up Picture Rotation O ------Personal ID
Auto Tuning Programme Sorting AV Preset Manual Set Up
3. Press the V button to select `Manual Set Up' then press B to enter the `Manual Set Up' menu.
Select:
Enter:
4. Press the V button to select `Further Programme Preset' then press B to enter the `Further Programme Preset' menu.
Select: Enter: Further Programme Preset
PROG VOL AFT DECODER
5. Press the v or V buttons to select the relevant programme number then press the B button repeatedly to select a)VOL b) AFT or c) DECODER. The selected item changes colour.
1 2 3 4 5 6 7 8 9 10 11 0 0 0 0 0 0 0 0 0 0 0 On On On On On On On On On On On Off Off Off Off Off Off Off Off Off Off Off
4. Press the V button to select `Picture Rotation' then press B to enter the `Picture Rotation' sub menu.
Manual Set Up
O
-----
5. Press the v or V buttons to rotate the picture over a range of -5 to +5 then press the OK button to store. 6. Press the MENU button to remove the menu from the TV screen.
Language/Country Manual Programme Preset Further Programme Preset RGB Set Up Picture Rotation ----Personal ID
Rotate: Select: Enter:
6. a)VOL - Volume Offset Press the v or V buttons to adjust the volume level (range -7 to +7) of the channel. Store by pressing the OK button. Repeat steps 5 and 6a if you wish to adjust the volume level of the other channels.
PROG 1 0 VOL AFT DECODER
Confirm: OK
PROG 1 On -5
b) AFT - Automatic Fine Tuning Press the v or V buttons to fine tune the channel frequency over a range of -15 to +15. Press the OK button to confirm. Repeat steps 5 and 6c if you wish to fine tune other channels.
VOL AFT DECODER PROG 1 -5 On Off AV1 AV2 VOL AFT DECODER
Adjusting the picture geometry for an RGB source
When connecting an RGB source such as a Sony Playstation you may need to readjust the geometry of the picture.
12
1. Press the 3. Press the V button to select the Up' menu.
c)DECODER Press the v or V buttons to select AV1 or AV2 for the programme position then press the OK button to confirm. You can now attach a decoder to the AV1 or the AV2 socket on the back of the TV and the picture from that decoder will appear on this programme number. Repeat steps 5 and 6d to preset the AV output for other programme positions.
7. Press the MENU button to remove the menu from the TV screen.
button on the remote control to select the connected RGB source
1.
RGB Set Up H Centre O
2. Press the MENU button to display the menu on the TV screen. symbol on the menu screen then press B to enter the `Set
H Size
O
4. Press the V button to select `Manual Set Up' on the menu screen then press B to enter the `Manual Set Up' menu.
Adjust Position:
Confirm: OK
RGB Set Up H Centre O
5. Press the V button to select `RGB Set Up' on the menu screen then press B to enter the `RGB Set Up' sub menu. 6. Press B to select H Centre then press v or V to adjust the centre of the picture over a range of -10 to +10. Store the new range by pressing the OK button. 7. Press B to select H Size then press v or V to adjust the horizontal coordinates over a range of -10 to +10. Store the new range by pressing the OK button. 8. Press the MENU button to remove the menu from the TV screen.
H Size
O
Adjust Size:
Confirm: OK
17
18
Operation
Operation
Teletext
Using the Teletext menu
Teletext
Most TV channels broadcast information via Teletext. The index page of the teletext service (usually page 100) gives you information on how to use the service. Please use a TV channel with a strong signal, otherwise there may be Teletext errors. 1. With Teletext switched on, press the MENU button on the remote control to display the menu on the TV screen. 2. Press v or V to select your chosen item on the screen then press B to display the relevant sub menu. 3. To remove the Teletext menu from the screen, press the MENU button. Top/Bottom/Full
Switching Teletext on and off
Teletext
Top / Bottom / Full Text Clear Reveal Time Page Page Overview
Select:
Enter Menu:
1. 2. 3. 4.
Select the TV channel which carries the teletext service you want to view. Press the button once to get Teletext only. Press twice for Mix mode. Press a third time to switch off Teletext.
m
TELETEXT
Index Programme News Sport Weather 98 101 153 25
The Top/Bottom/Full sub menu allows you to enlarge different sections of the Teletext page. Press v to enlarge the upper half of the screen, Press V to enlarge the lower half. Press the OK button to restore the page to normal size. Press b to return to the Teletext menu screen. Text Clear Text Clear is a function that displays a TV channel while a Teletext page is being searched for.
Top:
Bottom:
Full: OK
Selecting a Teletext page
m
TELETEXT
Index Programme News Sport Weather 98 101 153 25
Input three digits for the page number using the numbered buttons on the remote control. If you make a mistake, type in any three digits then re-enter the correct page number.
Using Other Teletext Functions
1. 2. 3. 4.
Selecting the next or preceding page Press the or buttons on the remote control to select the previous or next page.
Press the button on the remote control twice to select full screen text. Press the MENU button to display the `Teletext' menu. Press v or V to highlight `Text Clear' and press B to select. The current TV channel is displayed. Once the text page has been found a blue symbol will appear in the top left hand corner of the screen. 5. Press the button on the remote control to view the page. Reveal Some Teletext pages contain hidden information (eg for a quiz), which can be revealed. 1. In text mode press the MENU button on the remote control to access the `Teletext' menu. 2. Press v or V to highlight `Reveal' and press B to select. The hidden information is displayed on the screen. Time Page* *depending on availability of service.
m
13
216-02
01 02 03 04 05 06 07 08
Selecting a sub page A teletext page may consist of several sub pages. In this case an information line is displayed, showing the number of subpages. It may take a few seconds for the information line to appear. Select the sub page by pressing v or V.
To freeze a Teletext page Press the button to freeze the page. Press again to cancel the freeze.
Revealing the index page Press the button to reveal the index page (normally page 100).
Time Page allows a time-coded Teletext page (such as an alarm page), to be displayed at a set time.
Time Page PAGE TIME --:--
Using colour buttons to access pages (Fastext) (only available if the TV station broadcasts Fastext signals) When the colour coded menu appears at the bottom of a page, press a coloured button on the remote control (green, red, yellow or blue) to access the corresponding page. Using the feature `Page Catching' 1. Press the numbered buttons on the remote control to select a teletext page which has several page numbers on it (eg the index page). 2. Press the OK button. 3. Press v or V to select the desired page number then press the OK button. The requested page is displayed after some seconds.
1. In Text mode press the MENU button on the remote control to access the `Teletext' menu. 2. Press v or V to highlight `Time Page' and press B to select. The `Time Page' sub menu is displayed. 3. Enter the desired page number using the numbered buttons on the remote control. 4. Enter the desired time using the remote control. 5. Press OK to confirm the settings. The TV will exit Teletext mode and the time will be displayed in the top left hand corner of the screen. At the requested time the desired page is displayed. Page Overview* *only available if TOP-Text is transmitted by the TV station. In this menu the TOP-Text pages are divided into two columns, the first column showing `blocks' of pages and the second showing `groups' of pages. 1. Press b or B to select the first or second column. 2. Press v or V to select the relevant `group' or `block' of pages. 3. Press the OK button to display the chosen pages.
Select Page: 0-9
Next:
10
11
Additional Information
Additional Information
Specifications
Sound output
Left/Right:
Troubleshooting
Here are some simple solutions to problems which may affect the picture and sound.
TV system
B/G/H, D/K
Colour system Problem No picture (screen is dark), no sound. Suggested remedy Power consumption
158W
PAL, SECAM NTSC 3.58, 4.43 (only Video In)
2x20W (Music Power) 2x10W (RMS) Sub woofer: 30W (Music Power) 15W (RMS)
Channel coverage Dimensions (wxhxd)
Approx. 765x635x570mm
See the `Channel Display Table' below.
· · ·
Picture tube · · Weight
Approx. 59kg
FD Trinitron, Approx. 72cm (29 inches)
Rear Terminals · Accessories supplied
RM-893 remote control (1) IEC designated size AA batteries (2)
Plug the TV in. Press the button on the front of the TV. If the indicator is on press the / button or a numbered button on the remote control. Check the aerial connection. Turn the TV off for 3 or 4 seconds and then turn it on again using the button on the front of the TV.
1/
Poor or no picture (screen is dark), but good sound. · Good picture, no sound. · · · · Distorted picture when changing programmes or selecting Teletext. Remote control does not function. The standby indicator flashes. on the TV · · ·
1 21-pin Euro connector (CENELEC standard) including audio/ video input, RGB input, TV audio/video output. 2 / s 2 21-pin Euro connector (CENELEC standard) including audio/ video input, S-video input, Selectable audio/video output. 3 / s 3 21-pin Euro connector (CENELEC standard) including audio/ video input, S-video input, Monitor audio/video output. L/G/S/I RCA connectors, variable output for audio signals.
Optional accessory TV Stand: SU-29FQ1
Using the MENU system, select the Picture Adjustment display. Adjust the brightness, picture and colour balance levels. From the Picture Adjustment display select RESET to return to the factory settings.
R/D/D/D
Other features
Flat display Trinitron tube, noise reduction, graphic equaliser, 2000 page TEXT memory, personal ID, sleep timer, NexTView.
Press the button on the remote control. If is displayed on the screen, press the remote control.
button on the
RF In No colour on colour programmes.
Front Terminals Video input -phono jacks 4
Design and specifications are subject to change without notice.
Using the MENU system, select the Picture Adjustment display and adjust the colour setting. From the Picture Adjustment display select RESET to return to the factory settings. Turn off any equipment connected to the scart connectors on the rear of the TV. Replace the batteries. Contact your nearest Sony service centre.
s
4 4
Audio inputs - phono jacks S video input - 4 pin DIN Headphones jack - minijack stereo
14
Channel Displays C02..C12, C21..69 S01..S41 S42..S46 S01..S10 S11.S20 C13, C14..C20, C11, C12 C01..C12, C21..C69 S42..S46 · ·
Channel Display Table
Interference on picture from external equipment.
·
Reduce sharpness level.
Receivable Channels
B/G/H
E2..12, 21..69
KABEL-TV (1)
S1..S41
If you continue to have these problems, have your TV serviced by qualified personnel. NEVER open the casing yourself.
KABEL-TV (2)
S01..S05
M1..M10
U1..U10
ITALIEN
A, B..H, H1, H2
D/K
R01..R12, R21..R69
S01..S05
22
23
SECTION 2 DISASSEMBLY
2-1. Rear Cover Removal
2-2. Speaker Connector Disconnection
<=
<=
<= <= <= <= =>
=>
=> =>
=>
Remove the rear cover fixing screws indicated. Take care when removing the rear cover not to damage the speaker cables [Disconnect the speaker connector] as speakers are fitted inside the rear cover.
Before completely removing the rear cover disconnect the speaker connector which is located on the inside.
2-3. Chassis Removal and Refitting
When refitting the chassis ensure that the main bracket is located in the beznet guide slots before sliding the chassis forwards. Refit the interconnecting leads in their respective purse locks.
To remove lift the main bracket rear slightly and slide the chassis away from the beznet. Ensure that the interconnecting leads are released from their purse locks to prevent damage being caused.
15
2-4. Service Position
2-5. D1 Board Removal
Position the PWB as indicated to access the solder side. To gain access to the D Board follow the instructions on page 19. [Removal and Replacement of the main bracket bottom plates ].
To remove the D1 Board release the clip circled and gently remove the board in a vertical direction.
2-6. J Board Removal
2-7. B2 Board Removal Loosen the purse lock and release the cables indicated. Access to the B2 Board is possible after removal of the shield case. Remove the case and release the board socket clip as indicated in the D1 board removal. Remove the board in a vertical direction. Clip Cables
Release the two metal bracket support clips located on either side of the chassis. Tilt the bracket very slightly away from the shield case indicated. Release the J board board socket retaining clip and carefully lift the complete assembly vertically. Shield case
Shield case
Note : Removal of the B2, E, and M1 printed circuit boards follows the same procedure of releasing the securing clips as indicated in the fig for D1 board removal. Take care not to apply to great a pressure to the clips as this may cause damage.
16
2-8. Front Control Module Removal Remove the two screws fixing the user control module to the front underside of the set. The control module drops down to allow access to the boards.
2-9. F3 and H6 Board Removal To remove the F3 and H6 Boards release the clips circled and ease the boards gently away from the main support bracket.
Screws Clips
2-10. H5 Board Removal To remove the H5 Board, first remove the control door from bracket by releasing the clips circled and pushing them through the main support bracket.
2-11. Service Connector for H5 Board If there is a requirement to use the front video and audio sockets when the chassis is placed in its service position, it would be necessary to use an extender board and extension cable as indicated below.
Clips
From H5 Board
To CN 1703 on A Board Extender board assembly A-1647-037-A
Removal of H5 Board follows the same procedure as removal of the F3 and H6 Boards.
The Extender board and extension cable are available as a service part by ordering the part number as indicated.
17
2-12. Picture Tube Removal 8 9 1
WARNING: BEFORE REMOVING THE ANODE CAP High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to remove the anode cap. Short between anode and CRT coated earth ground strap.
7
3
2
6
Coated Earth Ground Strap
10
5
4
Discharge the anode of the CRT and remove the anode cap. Unplug all interconnecting leads from the Deflection yoke, neck assy, degaussing coils and CRT grounding strap. 3. Remove the C Board from the CRT. 4. Remove the chassis assembly. 5. Loosen the Neck assembly fixing screw and remove. 6. Loosen the Deflection yoke fixing screw and remove. 7. Place the set with the CRT face down on a cushion and remove the Degaussing Coil holders. 8. Remove the Degaussing Coils. 9. Remove the CRT grounding strap and spring tentioners. 10. Unscrew the four CRT fixing screws [ located on each CRT corner ] and remove the CRT. [Take care not to handle the CRT by the neck.]
1. 2.
Removal of the Anode-Cap
* REMOVING PROCEDURES.
c
a
b b
Anode button
1 Turn up one side of the rubber cap in the direction indicated by the arrow a
How to handle the Anode-Cap
1. 2. 3. 4.
2 Using a thumb pull up the rubber cap 3 When one side of the rubber cap is firmly in the direction indicated by the separated from the anode button, the arrow b anode-cap can be removed by turning up the rubber cap and pulling it up in the direction of the arrow c
To prevent damaging the surface of the anode-cap do not use sharp materials. Do not apply too great a pressure on the rubber, as this may cause damage to the anode connector. A metal fitting called a shatter hook terminal is fitted inside the rubber cap. Do not turn the rubber foot over excessively, this may cause damage if the shatter hook sticks out.
18
REMOVAL AND REPLACEMENT OF THE MAIN-BRACKET BOTTOM PLATES.
£
(2) REFITTING THE PLATES
For safety reasons, on no account should the plates be removed and not refitted after servicing.
(1) REMOVING THE PLATES
In the event of servicing being required to the solder side of the D Board printed wiring board, the bottom plates fitted to the main chassis bracket require to be removed. This is performed by cutting the gates with a sharp wire cutter at the locations indicated by the arrows.
Because the plates differ in size it is important that the correct plates are refitted in their original location. Please note that the plates need to be rotated 180 degrees from their cut position to allow the tabs to be fitted into their catch positions.
Note : There are 3 plates fitted to the main bracket and secured by3 gates. Only remove the necessary plate to gain access to the printed wiring board.
19
Catch
Tab
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 : Contrast .................................. normal
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.
Brightness .................................. normal
3-1. Beam Landing
Preparation : 1. 2. In order to reduce the influence of geomagnetism on the set's picture tube, face it in an easterly or westerly direction. Switch on the TV set's power and degauss with a degausser. (2) Landing Note : Before carrying out the following adjustments adjust the magnets as indicated below [See Fig.3-4]. 1. Input a crosshatch signal from the signal generator. 2. Rough-adjust the focus and horizontal convergence. 3. Switch from the crosshatch pattern to an all-red pattern. 4. Move the deflection yoke backwards and adjust with the purity magnet so that the red is at the centre and it aligns symmetrically [See Fig.3-5]. 5. Move the deflection yoke forward to the point where the entire screen just becomes red [Mark its position]. 6. Move the deflection yoke further forward until the screen just changes colour at the edges. [Mark its position] 7. Position the deflection yoke between the two marks indicated above. 8. Input a crosshatch pattern from the pattern generator and rotate the deflection yoke so that the horizontal lines are parallel with the top and bottom of the screen. 9. When the position of the deflection yoke has been determined, fasten it with its fixing screw. 10. Switch the pattern generator to green then blue and confirm the purity. 11. If the beam does not land correctly in all the corners of the screen, use disk magnets to correct it. [Confirm the corner landing for green and blue]
Fig.3-2
G2 G1
(1) Adjustment of Correction Magnet for Y-Splitting Axis. 1. 2. 3. 4. 5. 6. Input a crosshatch signal from the pattern generator. Set the Picture control to minimum and confirm that the Brightness control is set to normal. Position the neck assembly as indicated in Fig.3-2. Loosen the deflection yoke fixing screw. Move the deflection yoke as far forward as is possible. Adjust the upper and lower pin symmetrically by opening or closing the Y-splitting axis correction magnets located on the neck assembly. [See Fig 3-3] Return the deflection yoke to its original position and re-tighten its fixing screw.
7.
Fig.3-1 Y-splitting axis correction magnet
Neck assy
+
G3
Align the edge of the neck assy with the edge of the G2 grid on the G3 side.
Caution : High voltages are present on the Deflection yoke terminals - take care when handling the Deflection yoke whilst carrying out adjustments.
Fig.3-3
20
Fig.3-4 Purity magnets Align both Purity magnets to the vertical position
Purity control magnets
Align pips on each magnet
3-2. Convergence
(1) Screen centre convergence [Static convergence] 1. 2. 3. Input a dot pattern signal from the pattern generator. Normalize the picture setting. [Moving vertically], adjust the V.STAT magnet so that the vertical red, green and blue dots coincide at the centre of the screen.
GREEN RED BLUE
Center dot
R G B
Fig.3-5
R G
B
Purity control corrects this area
Disk magnets or rotatable disk magnets correct these areas (a-d)
V.STAT Vertical Static Magnet H STAT convergence control
C Board RV5375 (H STAT) H STAT Convergence (on mount side)
a
b
c
d
Deflection yoke positioning corrects these areas
By opening or closing the V.STAT magnet, the red green and blue dots move in the direction indicated below.
B G
B G R
Disk Magnets
R
Note:
Do not adjust the H.STAT by rotating the V.STAT magnets as this can affect the focus setting.
21
4.
Correction for HMC [Horizontal mis-convergence] and VMC [Vertical mis-convergence] by using the BMC [Hexapole] magnet.
HTIL correction can be performed by adding a THL correction assembly to the Deflection yoke.
a). HMC correction by BMC [Hexapole] magnet and movement of the electron beam.
H M C c or r ec t i on( A ) A < B R G B
H M C c o rre c t i o n (B ) A > B R G B
A = B R G B
A = B R G B
YCH Adjustment
b). VMC correction by BMC [Hexapole] magnet and movement of the electron beam.
+ + +
YCH VR
Deflection Yoke
VMC correction(A)
VMC correction(B)
TLV Adjustment C < D R C G D B C = D R C D G B C > D R G B C = D R G B
+ + +
TLV VR
HAMP Adjustment
Deflection Yoke
H-TRAP Adjustment
+
Adjust the HAMP using HAMPL and HAMPR registers in the Dynamic Convergence section of the service menu. HTIL Adjustment
HTRAP VR
+
+
Deflection Yoke
THL Correction assy
The H-TRAP should not be adjusted unless absolutely necessary as it affects the TLV settings.
22
Layout of each control 1. 2. 3.
3-3. Focus Adjustment
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 magentaring appears on the screen. In this case, adjust the focus to optimize the screen uniformly.
Purity magnet BMC (Hexaploe) magnet V STAT convergence magnet Y-splitting axis correction magnet
Note : If you are unable to adjust the corner convergence properly, this can be corrected with the use of permalloy magnets.
Focus Control
a
b
a-d: screen-corner convergence defect c d
3-4. Screen (G2), White Balance
[Adjustment in the service mode using the remote commander] G2 adjustment [RV5376] 1. 2. 3. 4. Input a dot signal from the pattern generator. Set the Picture, Brightness and Colour to minimum. Apply 170V DC from an external power supply to the R, G and B cathodes of the CRT. Whilst watching the picture, adjust the G2 control RV5376 [SCREEN] located on the C Board 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' `MENU' on the Service Commander. 3. Select `Backend' from the on screen menu display and press `OK'. 4. The `Backend' menu will appear on the screen.[See Page 26] 5. Set the `Contrast' to MAX. 6. Set the `R-Drive' to 41. 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. Set the `R-Cutoff' to 31. 11. Adjust the `G-Cutoff', and the `B-Cutoff' with the left and right buttons on the remote commander so that the white balance becomes optimum. 12. Press the `OK' button to write the data for each item.
Install the permalloy assembly for the area that needs correcting.
a
b
Permalloy Assy X-4387-214-1
c d
Convergence adjustment with permalloy
23
SECTION 4 CIRCUIT ADJUSTMENTS
4-1. Electrical Adjustments
Service adjustments to this model can be performed using the supplied Remote Commander RM-893. How to enter into the Service Mode 1. Turn on the main power switch of the set while pressing P + (plus) and P - (minus) buttons on the front drop down control panel.
+
s4
+
P
4
L/G/S/I MONO
4
R/D/D/D
_
_
2. 3.
`TT' will appear in the upper right corner of the screen. Press the `MENU' button twice on the remote commander to obtain the service menu on the screen.
RESET DEVICES Backend Deflection Ext Deflection Dynamic Convergence Colour Decoder 1 Feature Box Field Memory Audio/Video Switch Sound
SERVICE MENU Initialising Reset Devices Monitoring Device Register Setting Special Adjustment
INITIALISING Model Setting Destination Setting Basic Setting Feature Setting
Select :
Next Menu MONITORING Device Status monitor Error Monitor Production Monitor NVM Monitor Format Monitor CNI Monitor
4. 5. 6. 7. 8.
Push the joystick up or down on the remote commander to select the adjustment item. Push the right button to proceed to the next menu. If the required adjustment item is `Deflection', push the down button to move to `Deflection'. Push the joystick to the right to enter into `Deflection'. Change the data in order to comply with each standard.
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.
24
Initialising Menu
Basic Setting
Initialising Model Setting Destination Setting Basic Setting Feature Setting Select : Next menu:
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Model Setting 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 BLACK GREEN RED KV-28FC60 KV-28FC60Z KV-29FC60 KV-32FC60 KV-32FC60Z KV-34FC60 KV-28FQ75 KV-29FQ75 KV-32FQ75 KV-34FQ75 KV-28FS70 KV-32FS70 KV-36FS70 KV-28FX65 KV-29FX65 KV-32FX65 KV-29FQ65 = No Conformity = Compatible Model = Conformity for all data
Reset
Basic setting
Descr Sys.B/G Sys.D/K Sys.L Sys.I (UK) Sys.I (IRL) TXTNat.option 16:9 CRT Sub-woofer Auto stand-by Comb-filter Auto YC det Auto comb det AV2 Available AV3 Available AV4 Available AV3 Fr & rear SECAM Tape AV1 Sound Mute
Min OFF OFF OFF OF F OFF 1 OFF OFF OFF OFF OF F OFF OFF OF F OFF OFF OF F OFF
Max ON ON ON ON ON 4 ON ON ON ON ON ON ON ON ON ON ON ON
Data ON ON OFF OFF ON 3 OFF ON ON OFF ON OFF ON ON ON OFF OFF OFF
Model Setting The menu contains a list with all the available models of this software to set up the TV set in an easy way. The selection of a model is setting data for its features and hardware resources which cannot be detected by the automatic power on H/W detection as well as a special model byte to get an unique model identification for models which cannot be differed by features and hardware resources (e.g. KV-28FC60 and KV-28FC60Z) Before data is set, the user will be asked if he really wants to set a new model. If the user agrees, automatically the destination setting menu is shown.
15 16 17 18
Table.4-2
Feature Setting
Feature setting
No 1
Descr EPG
Min OFF
Max ON
Data ON
Table.4-3
Device Register Setting
Table.4-1 Indication of Model Compatibility. Black:
If any data does not match to specific model, the model name is displayed in black.
Green:
All data which is checked by model setting menu concurs to model except model byte.
Red:
Backend Deflection Ext Deflection Dynamic Convergence Colour Decoder 1 Colour Decoder 2 Audio / Video Switch Mid - X External PLL Mid - X Sound Analog NR Table.4-4
All data which is checked by model setting menu concurs to model including model byte. Note: After selecting a model, it may be necessary to reset some devices to get the correct data. (Treble/Bass Offset of Sound, deflection adjustments, ...)
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Audio / Video Switch No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Table.4-5
Backend
Descr CVOUT1 CVOUT2 GD1 SW GD2 SW YCOUT 1 YCOUT 2 LO0CTRL LO1CTRL AOUT 1 AOUT 2 AOUT 3MUTE ZCD SW AOUT 3 GROUP DEL AOUT3 L/R AOUT3VOLF AOUT3VOLC
Def 0 2 OFF OFF 0 1 OFF OFF 3 3 OFF ON 3 15 0 0 3
Min 0 0 OFF OFF 0 0 OFF OFF 0 0 OFF OFF 0 0 0 0 0
Max 7 7 ON ON 7 7 ON ON 7 7 ON ON 7 31 3 7 7
Data 0 2 OFF OFF 0 1 OFF OFF 3 3 OFF ON 3 15 0 0 3
Special Adjustment
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Descr RGB level RGB Gain RGB PatLevel RGB Patgain Extra Fw EPG Chks Check Slicer High FCW Wide Mpeg NR Notch Filter NLD Step PKD Step CRD Step SHP Step COL Step SHP gain Step VM level Step NTSC Auto YC AV2 NTSC Auto YC AV3 RGB Disable Intern GD AV2 YC Mix Out
Min 0 0 0 0 0 OFF OFF OFF OFF OFF -7 -15 0 -10 -10 -5 -3 OFF OFF OFF OFF OFF
Max 7 31 7 31 25 5 ON ON ON ON ON 0 0 15 0 0 0 0 ON ON ON ON ON
Data 0 8 0 15 255 ON ON ON OFF OFF 0 0 7 -3 -1 0 0 OFF OFF OFF ON ON
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
Descr R-on G-on B-on D-col Color-axis Contrast Limit-Luv Hue Colour CTI-Level Brightness Gamma Shar pness R-Drive G-Drive B-Drive ABL-Mode Sub Bright VM-Level R-Cutoff Preover G-Cutoff DPIC-Level B-Cutoff DC-Tran Sub-Cont LRGB2-Lvl P-Abl Shar p.Fo Aging-W Aging-B CB-offset1 CR-offset1 CB-offset2 CR-offset2 Sub Color
Def ON ON ON OFF 2 40 3 32 31 2 31 3 30 41 41 41 0 31 2 31 2 31 1 31 0 7 8 15 ON OFF OFF 11 11 7 7 0
Min OFF OFF OFF OFF 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OFF OF F OFF 0 0 0 0 -8
Max ON ON ON ON 3 63 3 63 63 3 63 3 63 63 63 63 3 63 3 63 3 63 3 63 3 15 15 15 ON ON ON 15 15 15 15 8
Data ON ON ON OFF 2 40 3 32 31 2 31 3 30 41 30 23 0 22 1 31 2 23 1 29 0 9 0 15 ON OFF OFF 11 11 7 7 -2
Table.4-7 Colour Decoder 1 No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Table.4-8 Descr Tint P/N Gw P/N ID Sub Colour Sub Contr Sharp FO Sharp EQ Sharp Gain Y-Out Lev BS Point C-Out Lev DC Rest BPF FO BPF Q Filter Sw Def 31 OFF OFF 7 8 1 2 8 35 0 45 0 2 1 OFF Mi n 0 OFF OFF 0 0 0 0 0 0 0 0 0 0 0 OFF Max 63 ON ON 15 15 3 3 15 63 3 63 3 3 3 ON Data 31 OFF OFF 7 8 1 2 8 35 0 45 0 2 1 OFF
Table.4-6
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Colour Decoder 1 (cont) No 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Table.4-9
Dynamic Convergence No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Descr Range V Stat H Stat H amp L H amp R Up Y Low Y Y up L Y up R Y low L Y low R Mbow Up L Mbow Up R Mbow Low L Mbow Low R T Cor PCtrl Top Cor Pin B Cor PCtrl Bot Cor Pin Def 63 36 33 37 36 31 33 30 30 31 30 31 32 32 32 OFF 31 OFF 43 Min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OFF 0 OFF 0 Max 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 ON 63 ON 63 Data 63 17 31 33 33 31 31 45 31 31 45 31 31 31 31 OFF 31 OFF 31
Sound
Descr C-Trap Sw S-D Trap LPF Y-DL N-Comb Video Sel RGB Sel Halftone CrOFF.1 CbOFF.1 CrOFF.2 CbOFF.2 VCD Freq VCD Mode AFC SENS MVM S-R-Y Adj S-B-Y Adj BELL/HPF BELL FO S-GP S ID RGB1 ENB HS-PH S/N RATIO
Def 0 ON ON 8 ON 0 0 OFF 7 7 7 7 3 0 1 OFF 6 4 2 OFF 0 OFF OFF 1 3
Min 0 OFF OFF 0 OFF 0 0 OFF 0 0 0 0 0 0 0 OFF 0 0 0 OFF 0 OFF OFF 0 0
Max 1 ON ON 10 ON 15 3 ON 15 15 15 15 7 3 3 ON 15 15 3 ON 3 ON ON 1 3
Data 0 ON ON 8 ON 0 0 OFF 7 7 7 7 3 1 1 OFF 6 4 2 OFF 0 OFF OFF 0 3
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
Descr Ref.Level Auto-gain Ana-in Carr-mute Clock out AM-gain Clip mode SCART1 Vol SCART2 Vol SCART Pr I2S1-pr I2S2-pr FM pr BG Nic-pr L Nic-pr DK Nic-pr I Nic-pr Irl Nic-pr AVC-Decay SubW-vol SubW-freq SubW-HPass Spat-stre Spat-Coeff Bass offs Treble offs Loudn offs Hp-Voloffs M-S Limit M-B Limit S-M Limit S-B Limit B-M Limit B-S Limit Err.Max Err.Min Vol.Offs
Def 40 ON 0 ON ON ON 0 79 79 27 16 16 27 53 59 53 97 97 2 0 20 OFF +127 0 0 0 0 -2 +30 -30 +12 -20 -12 +20 40 18 0
Min 0 OF F 0 OF F OFF OFF 0 0 0 0 0 0 0 0 0 0 0 0 0 -127 5 OFF 0 0 -3 -3 0 -5 -128 -128 -128 -128 -128 -128 0 0 -6
Max 20 ON 1 ON ON ON 2 127 127 127 12 7 127 127 127 12 7 1