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SERVICE MANUAL
MODEL
COMMANDER DEST CHASSIS NO.
AE-7A CHASSIS
MODEL
COMMANDER DEST CHASSIS NO.
KV-32HQ100B KV-32HQ100E KV-32HQ100K
RM-940
FR
SCC-R12B-A
RM-940
ESP
SCC-R13A-A
RM-940
OIRT
SCC-R11B-A
KV-36HQ100B KV-36HQ100E KV-36HQ100K
RM-940
FR
SCC-R12A-A
RM-940
ESP
SCC-R13B-A
RM-940
OIRT
SCC-R11A-A
KV-32/36HQ100
RM-940
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TABLE OF CONTENTS
Section Title Caution Specifications Connectors Customer Service Menu Self Diagnostic Software 1. GENERAL Automatically Tuning the TV Finding your video channel NexTView Text Memory Stick TV menu system . Additional Information Specifications Troubleshooting Lifting the TV Set 2. DISASSEMBLY 2-1. Rear Cover Removal 2-2. Side Control & Speaker Disconnection 2-3. Chassis Removal & Refitting 2-4. G1 Board Removal 2-5. G Board Removal 2-6. D2 Board Removal 2-7. D1 Board Removal 2-8. SF Board Removal 2-9. MS3 Board Removal 2-10. Service Position 2-11. Wire Dressing 2-12. Picture Tube Removal Bottom Plates 3. SET-UP ADJUSTMENTS 3-1. Beam Landing 3-2 SFC Landing Correction 3-3. Convergence 3-4. SFC Convergence Correction (KV-36HQ100) 3-5. Focus Adjustment 3-6. Screen (G2), White Balance .................... .................... .................... .................... .................... ................... .................... .................... .................... .................... 11 11 11 12 13 14 15 15 16 16 .................... .................... .................... .................... .................... Page 3 4 5 6 8 Section Title Page 34 35 36 37 37 37 40 49 51 52 53 52 53 54 53 52 55 54 57 58 59 58 60 61 62 63 64 63 64 65 66 65 70 72
.................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... .................... ....................
17 17 17 18 18 18 18 19 19 19 19 20 21
.................... .................... .................... .................... .................... ....................
22 23 24 25 26 26
5. DIAGRAMS 5-1. Block Diagrams (1) .................... Block Diagrams (2) .................... Block Diagrams (3) .................... Block Diagrams (4) .................... 5-2. Circuit Board Location .................... 5-3. Schematic Diagrams and Printed Wiring Boards .................... * A Board Schematic .................... * A Board PWB .................... * C2 Board Schematic ................... * C2 Board PWB .................... * MS3 Board Schematic ................. * MS3 Board PWB .................... * F Board Schematic .................... * F Board PWB .................... * SF2 Board Schematic .................. * SF2 Board PWB .................... * SF Board Schematic .................... * SF Board PWB .................... * D2 Board Schematic ................... * D2 Board PWB .................... * G1 Board Schematic ................... * G1 Board PWB .................... * D1 Board Schematic .................... * D1 Board PWB .................... * G Board Schematic .................... * G Board PWB .................... * VM Board Schematic.................... * VM Board PWB .................... * H Board Schematic .................... * H Board PWB .................... * J4 Board Schematic .................... * J4 Board PWB .................... 5-4. Semiconductors .................... 5-5. IC Blocks .................... 6. EXPLODED VIEWS 6-1. Chassis 6-2. Picture Tube 7. ELECTRICAL PARTS LIST
.................... .................... ....................
75 77 78
4. CIRCUIT ADJUSTMENTS 4-1. Electrical Adjustments .................... 4-2. Volume Electrical Adjustments .................... 4-3. Test Mode 2 ....................
27 32 33
ATTENTION 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. 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.
CAUTION 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.
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.
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CAUTION
Lead Free Soldered Boards
example 1
The circuit boards listed below [Table 1] used in these models may have been processed using Lead Free Solder. The boards are identified by the LF logo located close to the board designation e.g. F1, H1 etc [ see examples ]. The servicing of these boards requires special precautions to be taken as outlined below.
example 2
Table 1
Board F H
Function AC Switch, SIRCS Rx, LED Front AV & Headphone
It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints. Lead Free Solder is available under the following part numbers :
Partnumber 7-640-005-19 7-640-005-20 7-640-005-21 7-640-005-22 7-640-005-23 7-640-005-24 7-640-005-25 7-640-005-26
Diameter 0.3mm 0.4mm 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm 1.6mm
Remarks 0.25Kg 0.50Kg 0.50Kg 0.25Kg 1.00Kg 1.00Kg 1.00Kg 1.00Kg
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics. For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com
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ITEM MODEL B
Television System B/G/H, D/K, I, L
Stereo System GERMAN/NICAM Stereo
E
B/G/H, D/K
GERMAN/NICAM Stereo
K
B/G/H, D/K
GERMAN/NICAM Stereo
Channel Coverage VHF : E02-E12, R01-R12 UHF : E21-E69, R21-R69 CABLE TV : S01-S05, S1-S20 HYPER : S21-S41 VHF : E02-E12, R01-R12 UHF : E21-E69, R21-R69 CABLE TV : S01-S05, S1-S20 HYPER : S21-S41 VHF : E02-E12, R01-R12 UHF : E21-E69, R21-R69 CABLE TV : S01-S05, S1-S20 HYPER : S21-S41 Sound Output Right and Left speaker Subwoofer General Specifications Power Requirements Power Consumption 220 - 240V
Color System PAL, SECAM NTSC3.58/4.43 (VIDEO IN) PAL, SECAM NTSC3.58/4.43 (VIDEO IN) PAL, SECAM NTSC3.58/4.43 (VIDEO IN)
Super Fine Pitch FD Trinitron Approx 82 cm (32 inches) (Approx 76 cm picture measured Picture Tube diagonally) KV-32HQ100 Approx 92 cm (36 inches) (Approx 88 cm picture measured diagonally) KV-36HQ100 Input/Output Terminals [REAR] 1: 21-pin Euro connector (CENELEC standard) Inputs for Audio and Video signals. Inputs for RGB. Outputs of TV Video and Audio signals. Inputs for Audio and Video signals. Inputs for RGB. Outputs of TV Video and Audio signals. Inputs for Audio and Video signals. Inputs for S Video. Outputs for Video and Audio signals (selectable) Inputs for Audio and Video signals. Inputs for S Video. Output Connectors variable for Audio Signals Conditional Access Module
2x20W (Music Power) 2x10W (RMS) 1x30W (Music Power) 1x15W (RMS)
Approx 160W (KV-32HQ100) Approx 160W (KV-36HQ100) Approx 1015x 575 x 590mm (KV-32HQ100) Approx 1100x 625 x 620mm (KV-36HQ100)
2: 21-pin Euro connector (CENELEC standard)
Dimensions
3: 21-pin Euro connector (CENELEC standard) 4:21-pin Euro connector (CENELEC standard) Phono Jacks PCMCIA Socket
Weight
Approx 68kg (KV-32HQ100) Approx 78kg (KV-36HQ100)
Supplied Accessories
RM-940 Remote Commander IEC designated AA battery (2)
Input/Output Terminals [SIDE] Headphone jack stereo mini jack 5: Audio inputs phono jacks 5: Video inputs phono jacks 5: S Video input 4 pin DIN
100 Hz, DCF, DNR, Auto Noise Reduction, PAP, Picture & Text, Picture Freeze, DQP & DF, Vir tual Dolby, BBE, EPG Remote control system : Infrared control Other Features 3V dc 2 batteries IEC designation R6 (size AA)
Power requirements
Design and specifications are subject to change without notice. KV-32HQ100B ~ KV-36HQ100B OFF OFF ON ON ON ON ON ON ON OFF ON ON ON OFF ON OFF OFF ON ON KV-32HQ100E ~ KV-36HQ100E OFF OFF ON ON ON ON ON ON ON OFF ON OFF ON OFF OFF OFF OFF ON ON KV-32HQ100K ~ KV-36HQ100K OFF OFF ON ON ON ON ON ON ON OFF ON OFF ON OFF OFF OFF OFF ON ON
Model Name Item Pal Comb PIP RGB Priority Woofer Box Scar t 1 Scar t 2 Scar t 3 Scar t 4 Side in (5) Projector Norm B/G Norm I Norm D/K Norm AUS Norm L Norm SAT Norm M Teletext Nicam Stereo
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21 pin connector
Pin No 1
1
2
3
4
Signal Audio output B (right) Audio input 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) Red input
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
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 3 2 1 4
4 5 6 7 8
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
9 10 11 12 13 14
Green signal : 0.7 +/- 3dB, 75 ohms, positive
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
15
(S signal Chroma input) Blanking input (Ys signal) Ground (video output) Ground (video input) Video output Video input
16 17 18 19
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)
20
Video input Y (S signal) Common ground (plug, shield) Connected
21
Not Connected (open)
* at 20Hz - 20kHz
Rear Connection Panel
Front Connection Panel
S Video socket pin configuration Pin No 1 2 Signal Ground Ground Y (S signal) input Signal Level 1V+/- 3dB 75ohm, positive Sync. 0.3V -3 +10dB 0.3V+/- 3dB 75ohm, positive Sync.
S-Video socket
3
4
C (S signal) input
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CUSTOMER SERVICE MENU
The Customer Service menu is provided in order to assist fault diagnosis when the customer reports a problem. The menu can be invoked by the customer on request from the service technician or dealer during a telephone conversation. The customer is then able to provide information regarding the current status of the set. The information gained can then help to increase the number of problems that are solved on the first call out by the service engineer and also reduce the amount of "No problem found" cases. The Customer Service Menu will be read only, preventing the customer from modifying the state of the TV at this time.
1. Entering the Customer Service Menu
The customer service menu can be entered by pressing and holding the Menu key on the Commander while pressing the volume minus local key on the TV.
2. Description of Information available
The following information is available from the Customer Service Menu:
Customer Service Menu
1 2 3 4 5 6 7 8 9
Model Chassis M 2 S W Ve rs i o n M I P S S W Ve rs i o n T M S W Ve rs i o n B T M S W Ve rs i o n Picture Mode Contrast Level Colour Level
32HQ100 AE7A RELEASE_M2_V040 0.00/0 0.00/0 0.06/0 Unavailable 53 31
Next Page:
Previous Page:
Page 1/4
Customer Service Menu
10 11 12 13 14 15 16 17 18
Brightness Level Sharpness Level Noise Reduction Auto Format C o l o u r To n e I-Clear I-Black Format Correction Sound Effect
18 31 Auto On Normal On Off On Personal
Next Page:
Previous Page:
Page 2/4
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Customer Service Menu
19 20 21 22 23 24 25 26 27
Au d i o Ty p e S p e a k e r Vo l u m e H e a d p h o n e Vo l u m e Speaker Balance AFT Analogue Frequency Digital Frequency (Hz) TV System Colour System
Stereo 0 12 -26 Off 679250000 Unavailable I PA L
Next Page:
Previous Page:
Page 3/4
Customer Service Menu
28 29 30 31 32
Error 1 Error 2 Error 3 Error 4 Error 5
No Error No Error No Error No Error No Error
Next Page:
Previous Page:
Page 4/4
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AE-7A SELF DIAGNOSTIC SOFTWARE
Error diagnostics are used to diagnose if parts of the chassis are faulty. Some errors can be safety critical. In this case the TV set is put into standby. An error is communicated by:
· · · ·
Flashing the LED red at the front of the TV Via the error monitor service menu Via the Customer Service Menu (CSM) Via an external error reader connected to the service connector 1. LED Errors
The most important errors are signalled via this method. This is also the only way that safety critical errors can be communicated since the TV will be in standby. The LED sequence below is an example of Error Code 3. An error is determined by the number of short red flashes of the LED in between a longer solid green LED indication.
0.3 s
0.3 s
3s
Start sequence
Start sequence
The following table displays the supported error codes.
LED ERROR CODE 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
ERROR DESCRIPTION Not used for error notification as it is already used for SIRCS acknowledge OCP ( Over Current Protection ) OVP ( Over Voltage Protection ) Ver tical Protection Unstable AKB(check star ts after 30s,disabled in Production Mode) Horizontal Protection AUP (Speaker Protection) I2C Viper Bus 0 Error I2C Viper Bus 1 Error I2C M2 Bus 0 Error I2C M2 Bus 1 Error M2 NVM Error Viper NVM Error Viper Flash Memory Error N Board Error A Board Error B Board Error J Board Error A1 Board Error (CXD2099 - Common Interface) Backend (CXA2170) Analogue Colour Decoder (CXA2163) Main Digital Colour Decoder (SAA7118) Sound Processor (MSP3411G)
PRIORITY Highest
Lowest
LED code 1 has the highest priority. Errors found corresponding to LED error codes 2-4 will put the TV into standby under all conditions. However, an error corresponding to LED error code 5 (Unstable AKB) will only put the TV into standby in service mode the LED will flash in production mode without the TV going into standby.
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2. Error Monitor Menu The error monitor is displayed by: · · Entering TT command TT99, or Executing the following key sequence when the TV set is in standby:
i+
(DISPLAY ON SCREEN)
5
(DIGIT 5)
(VOLUME -) (TV)
The error monitor displays the following information:
· · ·
The last 5 errors that are stored in flash The current error The operating time of the TV set
Error detection can also be enabled or disabled from this menu.
Error Monitor
Error Detection Error 1 Error 2 Error 3 Error 4 Error 5 Operating Time Hours Mins : :
On No Error No Error No Error No Error No Error
000013 30
Up:
Down:
Back:
Edit:
Page 1/1
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The following error messages are displayed in the error monitor. The error code is displayed in the external error reader.
Error Code 000h 001h 002h 003h 004h 100h 101h 102h 103h 104h 105h 106h 107h 108h 200h 201h 202h 203h 204h 205h 206h 207h 208h 209h 20Ah 20Bh 20Ch 20Dh 20Eh 300h 301h 302h 400h 401h 402h 500h 600h Error Message No Error Occured Bus Error, I2C0 M2 Bus Error, I2C1 M2 Bus Error, I2C0 Viper Bus Error, I2C1 Viper N-Board N-B. SAA7118, Main Col Dec N-B. SAA7118, Sub Col Dec N-B. PNX8510, Anabel N-B. Viper EEPROM N-B. ME ASIC N-B. ICIB ASIC N-B. PCF8574, Por t Exp N-B. ST24C32, M2 NVM A-Board A-B. TU1100, Main ana. Tuner A-B. TU1100, Main ana. IF A-B. TU1200, Sub ana. Tuner A-B. TU1200, Sub ana. IF A-B. CXA2170, Backend A-B. CXA8070, Dyn. Conv. A-B. MB88141, Defl. DAC A-B. CXA2171 Video Switch A-B. CXA1875, Por t Exp. A-B. MSP3411G, Sound Proc. A-B. PFC8593, RTC A-B. TU4100, Dig Tuner PLL A-B. TU4100, Dig COFDM A-B. PCF8574, Por t Exp B-Board B-B. CXA2163, Ana Col Dec B-B. CXD3084, 3D Comb J-Board J4-B. CXA1855, Main AV Switch J4-B. CXA2149, Sub AV Switch F-Board / CXD2088 AV Link A1-Board / CXD2088, Comm Int
3. Error Reader Display If no menu can be shown, the Error Reader can display the current error.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 above table.
TV Error Reader
SONY
- ETS
ERD - 1
Due to the limited count of digits the Error Reader displays the message sequentially. The following example shows the definition of this sequence:
· · · · ·
Start new error sequence [ .] Display of 1st error part 1 [ 4 .] Display of 1st error part 2 [ 0 1 .] Error Code = 401h Display of 2nd error part 1 [ 6 .] Display of 2nd error part 2 [ 0 1 .] Error Code = 601h - 10 -
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.
NexTView
Language/Country menu
5 Automatically tuning the TV
The NexTView menu provides a quick and easy way to:a)View a complete list of the programmes available. b)View a list relating to a category of programme, e.g. Sports or Movies. c)Set a programme to be recorded.
NexTView menu
1.
When you switch on the TV for the first time, the Sony logo appears on the TV screen followed by the `Memory Stick' logo, then the Language/ Country menu with the word `English' highlighted. Press the V or v buttons on the remote control to choose the language you require then press the OK button to confirm.
2.
The word Country is now highlighted. Press the V or v buttons to choose the country in which you are using the TV. It is important to select the correct country to ensure correct Teletext displays. Press the OK button to confirm your choice.
1.
Press the button to display the NexTView screen. This screen consists of an event information area, a 2 hour timer bar (divided into 30 minute intervals) and a 7 channel programme list covering the 2 hour period.
The picture rotation prompt appears. Sometimes the Earth's natural magnetism can cause the screen to look tilted. a) If no correction is required, press the B button. b) If some correction is required, press the OK button. Press the V or v button to rotate the picture over a range of -5 to +5. Press the OK button to store.
Autotune prompt
2.
Press the V or v buttons to move the cursor bar up or down the programme list and the b or B buttons to move left and right. If you press the b button once more after highlighting the last programme on the right, the programmes scheduled for the next 2 hour period are displayed. As each programme is highlighted, a brief description of the programme appears in the event information area at the top of the screen. If you do not wish to select a programme from the 7 channels listed, press the GREEN button to display the next group of channels or the RED button to display the previous group of channels (if more than 7 channels are available). When the programme you want to view is highlighted, press the OK button to exit the NexTView menu and view the programme.
The picture centering prompt appears (KV-36HQ100 model only). This allows you to adjust the vertical position of the display if it is not centralised. a) If no correction is required, press the B button. b) If some correction is required, press the V or v button to set new position. Press the OK button to store.
3.
Selecting a category of programme
The autotune prompt screen appears. Press the OK button to select Yes. The autotune procedure begins, tuning all the available channels. A display then appears on the TV screen to inform you of the tuning progress.
The Category list allows you to search for programmes quickly by dividing the channels into different categories. For example, if you select `News' from the Category list, then only programmes related to News will be shown in the NexTView menu.
Category list
SECTION 1 GENERAL
- 11 1. 2.
Icon Category
If no channels are found, a display appears on screen asking you to confirm your aerial is connected. Check the aerial has been connected correctly then press the OK button to repeat the tuning process.
With the NexTView menu on screen, press the BLUE button to display the Category display. This display contains icons representing categories such as sport and news. Press the V, v, B or b buttons to highlight the category icon you want, then press the OK button. The NexTView programme list will now only contain programmes related to the category type selected. The category types are as follows:
Once all signals have been captured and stored, the TV returns to normal operation and displays the analogue programme captured on programme number 1.
3.
To view programmes, press the PROG+/- button or the numbered buttons on the remote control.
Displays all programme types Displays programmes you have stored as favourites Displays childrens programmes Displays all entertainment programmes Displays all movie programmes Displays all sports programmes Displays all news programmes Displays all music programmes Displays all arts programmes
6 Finding your video channel
If you connected a VCR to your TV when following the `Connecting an aerial and a VCR to the TV' instructions, you now need to find your video channel.
1.
Press the PROG+/- button on the remote control until the picture from the pre-recorded tape appears on screen.
Notes: If you wish to move your video channel to a different programme number, refer to `Programme List Edit' on page 20.
3.
Press the V, v, B or b buttons to highlight the programme you wish to view from the new list, then press the OK button to view.
Note: If you choose a category other then `All Programmes' or `Favourites', it will not be stored when the TV is switched off, and will have to be selected again when the TV is next turned on.
/ button If you have connected your VCR using a scart lead, press the repeatedly on the remote control until the picture from the pre-recorded tape appears on the TV screen.
6
12
NexTView
Most TV channels provide a text service. The index page (usually page 100) provides information on how to use the service. Please ensure you are receiving a strong signal or some text errors may occur.
Timer pop-up display Text display
Text
Selecting a programme for recording or timed display
With the NexTView menu displayed press the V, v, B and b buttons to highlight a future programme, then press the YELLOW button to display the `Timer' pop-up menu. This option allows you to choose from a) Timer REC, b) Wake up or c) Manual timer.
Viewing Text
a) Record Highlight `Timer REC' and press the OK button to automatically set your VCR to record the selected programme.
1.
Select the TV channel that carries the text service you wish to view. Press the button to enter Picture and Text (P&T) mode. The screen is divided into two with the Text display on the left and the TV channel in the right corner.
button a second time.
Notes: This option only works if your VCR has SMARTLINK capability and it is connected to the AV3 SMARTLINK VCR, a message will tell you to set the timer recording function of your VCR so that it switches on and off to correspond with the programme you have stored for recording. Notes: If you wish to view the Text in full screen mode, press the
2.
When a programme has been set for recording, a solid red bar appears under the timer bar in the menu, and the record symbol appears in the display. The coloured bar shows the time allocated for recording and reminds you that you are unable to record other programmes during that time period.
3. 4.
Enter more 3 digit page numbers as required. Press the
Press the numbered buttons to enter a three digit number for the text page you wish to view. Your selected page appears on screen.
Once a recording has began you can put the TV into its standby mode, but do not switch off completely or the recording will be cancelled.
5.
How to use Text features
To select the next or preceding page To select a sub page
Manual timer display
button on the remote control at any time to exit Text mode.
b) Reminder Highlight `Reminder' and press OK if you wish the future programme you selected to automatically appear on screen when transmission starts. When you use this option a solid green bar appears under the timer bar in the menu and the timer symbol appears in the display. This coloured bar indicates that a `Reminder' request has been activated. If you are watching another programme just before the transmission is due to begin, the TV will automatically switch to the `Reminder' programme. Press the or button.
Note: If you have placed the TV into standby, it will automatically turn itself on when the `Reminder'' programme is about to start. If the TV receives no command during the `Reminder' programme, it will return to the standby mode.
A text page can consist of several sub pages. In this case an information box is displayed at the bottom of the screen showing the number of sub pages available. Select the sub pages by pressing the B or b button. Press the button. Press again to cancel.
- 12 To keep a page on display To use Fastext To use the Page Catching feature To use the Reveal function
c) Manual Highlight `Manual' and press OK if you wish the TV to output a channel to your VCR for recording when the transmission begins. The Manual Timer display appears.
Press the V or v button to set the day of recording, then press the b button to move to the start time. Repeat this procedure to set the start and stop times and the channel number, then press the OK button to store and return to the NexTView menu. Press the button to remove the NexTView menu. Unless you have a SMARTLINK VCR, you must now set the timer recording function of your VCR to switch on and off to correspond with the programme you have stored for recording.
Fastext allows you to access pages with one button push. When Fastext is available, four coloured items appear at the bottom of the screen. Press the corresponding coloured button on the remote control to display the page. Select a page that contains several page numbers (e.g. the index page), then press the OK button. Press the V or v button to highlight the page number required, then press the OK button again. Your selected page appears on screen. Press the button to reveal hidden information on the page (such as answers to a quiz).
Notes on recording: The `Manual' feature only works if you have connected your VCR to the AV3 socket 3 s 3 on the rear of the TV. After you have programmed a recording you can put the TV into its standby mode, but do not switch off completely or the recording will be cancelled. If you put the TV into standby mode, the standby indicator on the front of the TV flashes green periodically to remind you a recording has been programmed.
Timer list The Timer pop-up menu also has a `Timer list' option. If you highlight this and press the OK button, a screen is displayed showing all the programmes you have set for recording or wake up. To delete one of these programmes, proceed as follows:
Viewing Top-Text
If transmitted by the broadcasting authorities, Top-Text can be viewed on this TV. When Top-Text is displayed, the screen is divided into two columns, the first column shows `blocks' of pages and the second shows `groups' of pages.
1.
Press the V or v button to highlight the programme you wish to delete.
2.
Press the OK button to confirm deletion.
1. 2. 3. 4.
Press the B or b button to highlight the first or second column. Press the V or v button to select the relevant `group' or `block' of pages. Press the OK button to display the chosen pages. Press the button when you wish to exit Top-Text.
3.
Press
when you wish to return to return to normal TV operation.
13
14
Memory Stick
Slideshow
This feature allows you to display all the 'Memory Stick' pictures as a slideshow presentation on the TV screen.
Memory Stick
A `Memory Stick'* is a new recording medium with a data capacity that exceeds a floppy disk. It is specially designed for exchanging and sharing digital data among `'Memory Stick'' compatible products. Use `Memory Stick' to display JPEG pictures (DCF version 1.0 format)** individually or as a slideshow presentation on the TV screen. Because it is removable, `Memory Stick' can also be used for external data storage.
1. 2.
The slideshow begins. (To change the length of time an image is displayed refer to the `Setup' section below). Press the OK button anytime during the slideshow to return to the `Thumbnail' menu.
Set-up menu
With the Thumbnail menu on screen, press the v, V, B or b buttons to highlight `Slide show' then press the OK button.
Notes: *'Memory Stick' and the logo are trademarks of Sony Corporation. **DCF (Design rules for Camera File systems) is a standard file name format for digital still cameras, DV camcorders etc. It is supported by Sony and other manufacturers.
3.
Setup
This feature allows you to 1) set the length of time for a picture to be displayed during a slideshow, 2) set a slideshow to continuously repeat, 3) display photographs from all directories) format the 'Memory Stick'.
Inserting a `Memory Stick'
Insert a 'Memory Stick' into the front control panel of the TV set until it clicks into the connector. The side showing the B symbol must be facing you and it must be pointing towards the `Memory Stick' socket. The red light flashes indicating that the `Memory Stick' contents are being read.
1. 2. 3.
With the Thumbnail menu on screen, press the v, V, B or b buttons to highlight `Set-up' then press the OK button to display the Set up menu. Press the v or V button to highlight the option you require. The table below explains each option and its function. Press the b button to return to Thumbnails once all settings are completed .
Removing a `Memory Stick'
Slide show interval Sets the length of time a picture is displayed during a slideshow. Slideshow - Repeat Sets a slideshow continuously repeat. to With `Slideshow Interval' highlighted, press the OK button to activate. Press the v or V button to select 5 sec, 10 sec, 1 min, 5 min or 15 min, then press the OK button to store your choice. With `Slide show repeat' highlighted, press the OK button to activate. Press the v or V button to select `On' or `Off' then press the OK button to confirm.
Confirm that the red light is off. Do not pull the `Memory Stick'. You must push the `Memory Stick' and then release. The `Memory Stick' will spring out.
Note: *Data stored on a `Memory Stick' may become damaged or erased if you remove the `Memory Stick' when it is reading or writing data.
- 13 All directory slide show Displays photographs from all the available directories during the slideshow. Format Will delete all information on the 'Memory Stick' and performs a basic format
Thumbnail menu
The `Memory Stick' Thumbnail menu
Highlight `All directory slides show' then press the OK button to activate. Press the v or V button to select `On' or `Off' then press the OK button to store your choice.
Press the button to display the Thumbnail menu. This screen gives an overview of the 'Memory Stick' content. From this menu you can also choose to see a slide show of the content, change the directory (if the 'Memory Stick' contains more than one directory), and change settings related to the viewing operation.
To view a picture
Highlight `Format' then press the OK button to begin formatting. A message display appears asking you to confirm you want to format the 'Memory Stick'. `Format' will be highlighted. Press the OK button to continue. A display will inform you when format is completed. Press the OK button to return to the Set-up menu.
Directory list
1.
Press v, V, B or b buttons to highlight the picture you wish to view. There may be more pictures available than can be shown on the Thumbnail screen. If so, press the RED button to view the next group of pictures, or the GREEN button to view the previous group.
Changing Directory
This feature allows you to choose the directory that you wish to be displayed in the Thumbnail menu.
2.
When you have selected the picture you want, press the OK button to display the Thumbnail `Action List'. The picture you have selected for viewing will be outlined.
1. 2. 3.
With the Thumbnail menu on screen, press the v, V, B or b buttons to highlight `Select Directory' then press the OK button. A directory list appears in the display. Press the v or V buttons to select your desired directory, then press the OK button. The photographs from that directory will now be displayed in the Thumbnail menu.
3.
The option `Full Screen View' should now be highlighted. Press the OK button to view the selected picture at full size. Whilst the picture is displayed at full size, you can select the next or previous picture for viewing by pressing the B or b buttons.
4.
If you wish, you can rotate the picture on view 90 degrees clockwise or antclockwise. Press the v or V button to highlight or symbol, then press the OK button.
5.
To return to the Thumbnail menu, first press the OK button to display the full screen `Action List'. Make sure `Exit Full Screen View' is highlighted, then press the OK button once again.
15
16
TV menu system
Set-up menu
This menu gives you access to more advanced features. The options are:
Set-up menu
TV menu system
Using the TV menu system
This TV contains a menu system which is based on a series of on screen displays. These displays help you get the most from your TV, from customising the picture and sound to accessing advanced features. Use the following buttons on the remote control to operate the TV menu system:
1.
Press the MENU button to display the main menu.
2.
Use the following buttons to operate the menu:
- Press the v or V buttons to highlight the required menu or option. - Press the b button to enter the required menu or option. - Press the B button to return to the last menu or option. - Press the v, V, B or b buttons to alter the settings of the selected option. - Press the OK button to confirm and store your selection. Auto Tuning All the available channels were tuned in when the TV was first installed. This `Auto Tuning' option allows you to repeat that process (e.g. to re-install the TV at an alternative location or search for new channels that have been launched by broadcasters). With the `Auto Tuning' option highlighted, press b to select. The autotune prompt appears on screen. Press OK to start the auto tuning process. When all available channels have been tuned the TV returns to normal operation.
Language/Country When you first installed the TV you were asked to select your language and country. The `Language/Country' option in this `Set-up' menu allows you to change these settings. With the `Language/Country' option highlighted, press b to enter the `Language/Country' menu. Press v or V to select `Language' or `Country'. Press b to select. Press v or V to highlight the required setting. Press OK to confirm.
3.
Press the MENU button to remove the menu from the TV screen.
Picture Adjustment menu
Picture adjustment menu
This menu allows you to customise the TV picture settings. Highlight the required option and press b to select. The table below explains each option and how to use it.
Picture Mode This option allows you to select one of four picture modes. Press V or v to select Live, Personal, Movie or Game. Press OK to confirm your choice.
Programme List Edit This option allows you to change the order in which the channels are stored on the TV and delete unwanted channels. With the `Programme List Edit' option highlighted, press b to enter the `Programme List Edit' menu. Press v or V to highlight the channel you wish to move to a new position, then press b to select (press the OK button if you wish to delete the channel). Press v or V to highlight the new position for your channel, then press OK button. Your chosen channel has now moved to the new position. Repeat to move other channels if required.
Manual tuning setting screen
Contrast, Brightness, Colour, Sharpness, Hue These options allow you to adjust the contrast, brightness, colour and sharpness. Press B or b to set the levels. Press OK to confirm.
- 14 20
Note: Hue will only be available if an NTSC broadcast is received.
Reset This option resets all picture settings to the factory preset levels. Press b to restore default picture settings.
Note: This feature is only available when `Picture Mode' is set to `Personal'.
Noise Reduction Sometimes a weak signal can produce a snowy picture (called Picture Noise). This option can help to reduce this effect. Press V or v to select Off, Low, Mid, High or Auto. Press OK to confirm.
Manual Tuning This option allows you to manually tune in channels. With the `Manual Tuning' option highlighted, press b to enter the Manual Tuning menu. Press v or V to highlight the programme number you wish to tune. Press OK to confirm, and display the setting screen. Press v or V to highlight System, then press the b button. Press v or V to set the system required. Choose from system B/G or D/K. Press the B button. Press v button to highlight Channel and press the b button. Press v or V to choose `C' for terrestrial or `S' for cable channels. Press the b button. The channel number is highlighted. (a) If you know the channel number you want: Press the numbered buttons on the remote control to enter the channel number. Press OK to store. (b) If you do not know the channel number: Press v or V to SEARCH. The TV set automatically searches for the next available TV broadcast channel or the VCR test signal. When a channel has been found press either OK to store or v or V to continue searching. Naming a channel The `Label' option allows you to give the channel a personalised name. a) Press v or V to highlight `Label' then press the b button to enter. b) Press the v or V button to select the first letter or number of your choice. Press b button to confirm. Select remaining characters in this way, then press the OK button to store.
Colour Tone This option allows you to alter the tint of the picture. The settings available are: Warm: Gives the white colours a red tint. Normal: Gives the white colours a neutral tint. Cool: Gives the white colours a blue tint.
Press V or v to select Warm, Normal or Cool. Press OK to confirm.
Picture Enhancement With this option you can enhance the sharpness and contrast levels of the TV picture. The settings available are: i-Clear: Optimizes the sharpness levels of the TV picture. Press V or v to select Off, Low, Mid or High. Press OK to confirm. i-Black: Optimizes the contrast levels of the TV picture. Press V or v to select On or Off then press OK to confirm your choice.
AFT (Automatic Fine Tune) This option allows you to fine tune the channel for optimum result. a) Press the v or V button to highlight `AFT' then press the b button to enter. b) Press the v or V button to adjust the tuning frequency over a range of -15 to +15. Press the OK button to store. Decoder This option allows you to set a channel for viewing scrambled signal (e.g. from a pay TV decoder. a) Press v or V to highlight `Decoder' then press the b button to enter. b) Press v or V to select AV1 or AV3 depending on which socket your scrambled signal is connected to. Press the OK button to store.
18
Additional information
:Specifications TV System Colour System Channel Coverage
*The functions learned may be lost if weak batteries are not replaced immediately.
Additional information
Teaching the remote control*
B/G/H, DK, I, L PAL,SECAM NTSC 3.58, 4.43 (only Video In)
To eliminate the amount of remote controls you need, this remote control has a learning feature. Once set up as explained below, it can be used in place of your other remote controls.
1.
VHF: UHF: CATV: HYPER: D/K: KV-32HQ100K: Super Fine Pitch FD Trinitron Approx. 82cm KV-36HQ100K: Super Fine Pitch FD Trinitron Approx. 91cm Left/Right: 2x20W (music power), 2x10W (RMS) Subwoofer: 1x30W (music power), 1x15W (RMS) KV-32HQ100K: Approx. 160W KV-36HQ100K: Approx. 160W KV-32HQ100K: Approx. 1015 x 575 x 590mm KV-36HQ100K: Approx. 1100 x 625 x 620mm KV-32HQ100K: Approx. 68kg KV-36HQ100K: Approx. 78kg
1
Press and hold the . button for approximately six seconds, until the `AUX' light flashes. E2-E12 E21-E69 S1-S20 S21-S41 R1-R12, R21-R69
2.
Picture Tube
Other remote control
Press the button on which you wish to store a learned function on. The VCR, TV, DVD and AUX lights flash in order.
The following buttons can be used to store learned functions: Sound Output Power Consumption
2-10cm
VIDEO I/1 button
Numbered buttons
V, v, B, b buttons
OK button
Coloured buttons
Menu button
Prog+/- buttons Dimensions (w x h x d) Weight Rear Terminals
2
3.
TV remote control
Position the other remote control as shown. Press the button that you wish to teach your TV remote control. The VCR, TV, DVD and AUX lights illuminate at the same time when a function has been learned and stored.
4.
Repeat steps 2 and 3 to learn other functions.
21-pin Euro connector (CENELEC standard) including audio/video input, RGB input, TV audio/video output. 21-pin Euro connector (CENELEC standard) including audio/video input, RGB input, TV audio/video output
s3
5.
3/
Press the . button to finish.
Erasing the last learned function
4/
s
21-pin Euro connector (CENELEC standard) including audio/videoinput, S-video input, selectable audio/video output.
4
- 15 Side Terminals
s
1.
Press and hold the `AUX' light flashes.
. button for approximately six seconds, until the
21-pin Euro connector (CENELEC standard) including audio/videoinput, S-video input.
2.
Press the % button to erase the last learned function. RF In Audio output - RCA phono jacks
5
3.
Press the . button to return to normal operation.
Erasing all the learned functions
Video input - phono jack
5
1.
Press and hold the `AUX' light flashes.
. button for approximately six seconds, until the
S video input - 4 pin DIN
5
Audio inputs - phono jacks Headphones jack - minijack stereo Accessories Supplied RM-940 remote control (1) IEC designated size AA battery (2) Design and specification are subject to change without notice
2.
Press the % and . buttons to erase all learned functions.
3.
Press the . button to return to normal operation.
26
27
Additional information
Lifting the TV Set
408583561
4-085-835-61(01)
Troubleshooting
Problem
Plug in the TV. Press the button on the front of the TV. If the indicator is on press the button on the remote control.
Possible causes
Solutions
No picture, no sound.
· ·
Power off TV in standby.
· ·
/
· Check aerial connection Select `Picture Adjustment' menu brightness, picture and colour levels. then adjust the
Aerial disconnected.
·
Poor or no picture (screen is dark), but good sound.
·
Picture preset level adjustment
·
=KV-32HQ100
Some channels are blank. See `Skipping a programme' section. See `Re-arranging your channels' section.
·
Scrambled channel.
or
subscription-only
·
Subscribe to pay-per-view broadcaster.
·
Programme used only for data (no picture or sound).
· ·
· Do not open the cabinet, refer to qualified personnel. Contact your nearest SONY Service Centre. Press the + button on the remote control. If is displayed on the screen, press the the remote control. button on Select `Picture Adjustment' menu then adjust the colour setting. Replace batteries. Press the > or . button to check if your remote control is in the correct Mode for the equipment you are trying to control. Switch off all additionally connected equipment.
Programme not being transmitted.
Standby indicator flashing.
·
Fault (irregular flash)
· ·
Good picture, no sound
·
Volume control.
· ·
No colour programmes
on
colour
·
Colour level setting.
·
Remote function
control
does
not
· ·
Batteries low. Wrong mode
· ·
- 16 -
Distorted picture when changing programmes or selecting teletext
·
Inputs from external equipment not switched off.
·
·
·
If you continue to have these problems, have your TV serviced by qualified personnel . NEVER open the casing yourself.
=KV-36HQ100
28
Sony Corporation Printed in Spain
SECTION 2 DISASSEMBLY
2-1. Rear Cover Removal
2-2. Side Control and Speaker Disconnection
Side Control Connector
=>
=>
=>
=>
Remove the rear cover fixing screws indicated and pull the rear cover backwards away from the set. Take care when removing the rear cover not to damage the side control and speaker cables, [disconnect the side control and speaker connectors]. The side control and speaker is fitted inside the rear cover. 2-3. Chassis Removal and Refitting
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.
=>
=>
=> =>
=>
=>
=>
=>
Speaker Connector
=>
=>
Before completely removing the rear cover disconnect the side control connector and speaker connector which is located on the inside of the set. When refitting the chassis ensure that the main bracket is located in the beznet guide slots before sliding the chassis forwards. Refit the inter-connecting leads in their respective purse locks. - 17 -
=>
2-4. G1 Board Removal
2-5. G Board Removal
Screw Clips Clips Clips
To remove the G1 board release the three clips circled and ease the board gently away from the support bracket.
To remove the G Board first remove the G1 bracket by removing the screw circled and releasing the four clips (two on each side of the bracket). The G Board can then be removed by releasing the clips circled and easing the board gently away from the support bracket.
2-6. D2 Board Removal
2-7. D1 Board Removal
Screw Clips Screws
Clips
To remove the D2 board remove the two screws circled, release the clips circled and ease the board gently away from the support bracket.
To remove the D1 board first remove the D2 bracket by removing the two screws (one on each side of the bracket) and releasing the four clips (two on each side of the bracket). The D1 board can then be removed using the same method as the G board.
- 18 -
2-8. SF Board Removal
2-9. MS3 Board Removal
Clips
Clip
To remove the SF board release the clip circled and ease the board gently away from the support bracket.
To remove the MS3 board release the two clips circled and ease the board gently away from the support bracket.
2-10. Service Position
2-11. Wire Dressing
20mm 20mm
To place the chassis in the service position, remove the SF and MS3 boards from their brackets (see 2-8 and 2-9.), remove the G1 and D2 brackets and position on the side of the main bracket as shown above. Insert the main bracket firmly into the T-slot located on the left corner of the beznet as indicated (see inset). To gain access to the underside of the boards follow the instructions on page 21. [Removal and Replacement of the main bracket bottom plates].
Ensure that wires do not touch heatsinks and high temperature hotspots. All wires must be kept at a minimum distance of 20mm away from the EHT lead
- 19 -
2-12. Picture Tube Removal
10 9
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.
8
1
3
7
6
Coated Earth Ground Strap
5
4
2
1. Discharge the anode of the CRT and remove the anode cap. 2. Unplug all interconnecting leads from the Deflection yoke, neck assy, degaussing coils and CRT grounding strap. 3. Remove the C2 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 tensioners. 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.]
Removal of the Anode-Cap
REMOVAL PROCEDURE.
c
a
b b
Anode button
1 Turn up one side of the rubber cap in the direction indicated by the arrow a
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
How to handle the Anode-Cap
1. 2. 3. 4. 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.
- 20 -
REMOVAL AND REPLACEMENT OF THE MAIN-BRACKET BOTTOM PLATES.
For safety reasons, on no account should the plates be removed and not refitted after servicing. (2) REFITTING THE PLATES 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.
(1) REMOVING THE PLATES
In the event of servicing being required to the solder side of the printed wiring boards, 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.
Note : There are 2 plates fitted to the main bracket. Only remove the necessary plate to gain access to the printed wiring board.
- 21 -
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 and Geometry. 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. 5. TT Commander
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 and Geometry Note : Before carrying out the following adjustments adjust the magnets as indicated on page 23 [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. Once dy rotation and swing left and right for h linearity is ok on cross hatch pattern, insert dy wedges. [See Fig.3-6]. 11. Switch the pattern generator to green then blue and confirm the purity. 12. If the beam does not land correctly in all the corners of the screen, use SFC correction. (See Page 23)
(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.3-3. Loosen the deflection yoke fixing screw. Move the deflection yoke as far forward as is possible. KV-36HQ100 Adjust the upper and lower pin symmetrically by opening or closing the Y-splitting axis correction magnets located on the neck assembly. [See Fig 3-1] KV-32HQ100 Enter the Deflection Service Menu as shown on page 30 and adjust VPIN_32. Return the deflection yoke to its original position and re-tighten its fixing screw.
7.
Fig.3-1 Y-splitting axis correction magnet (KV-36HQ100)
Fig.3-3
Neck assy
G2 G1
Align the edge of the neck assy on the edge of the G3 grid closest to the G2 grid. (KV-36HQ100)
+
Align the edge of the neck assy between the G2 grid and G1 grid. (KV-32HQ100)
G3
Fig.3-2
Caution : High voltages are present on the Deflection yoke terminals - take care when handling the Deflection yoke whilst carrying out adjustments.
- 22 -
Purity magnets
Align both Purity magnets to the vertical position
Purity control magnets
Align pips on each magnet
3-2. SFC Landing Correction
Fig.3-4
1. 2.
GREEN RED BLUE
Use TT Commander to Obtain TT55 SFC Menu & Crosshatch pattern will appear. Press button'2' to toggle to Landing mode. Menu will appear as;
LAND COAR LCC 00 NS 00 Landing Mode Coarse or Fine mode Landing Correction Coil data North/South Coil data Location cursor (flashing)
Fig.3-5
Purity control corrects this area
Use SFC Landing Correction to correct these areas (a-d)
3.
To adjust Landing, Choose Coarse or Fine mode by toggling button `9'.
a
b
COARSE MODE ADJUSTABLE LOCATION
c
d
Deflection yoke positioning corrects these areas
*In Coarse Mode, all data will change equally for that particular side. FINE MODE ADJUSTABLE LOCATION
Fig.3-6
*In Fine Mode, data will change for that position only. 4.
4 Wedges required
5.
Note
A new DY spacer was used during manufacture of KV-36HQ100. If the DY is changed then the spacers on the CRT funnel can be used. If the CRT is changed then use standard DY spacer.
6. 7.
Use commander arrows to move flashing location cursor to required position for adjustment. Choose required location by using arrow up, down, right, left on commander to move location cursor. (Cursor will start in centre position) Edge locations only will adjust LCC coil data. Centre point will adjust NS coil data. (To obtain centre position, choose COARSE mode, move cursor to +ve or-ve x-axis and press left or right once.
- 23 -
N-S Coil Effect
Note:
Do not adjust the H.STAT by rotating the V.STAT magnets as this can affect the focus setting.
Center dot
Once location is chosen, press `OK' once, colour raster will appear, flashing cursor will disappear. Press Text colour keys (R,G,B,(Y=White)) to choose preferred raster colour. Use commander arrow keys left & right to change LCC or NS coil data in required mode. Once mis-landing has disappeared, press `OK once again. This will bring back SFC cross hatch pattern. 9. If required, re-select another location for adjustment and repeat steps 5) to 8). 10. Once all adjustment is complete, press `Mute' key to Exit SFC Test mode.
8.
H.STAT convergence control
V.STAT Vertical Static Magnet
RV7301 (H STAT) H STAT Convergence (on mount side)
4.
Correction for HMC [Horizontal mis-convergence] and VMC [Vertical mis-convergence] by using the BMC [Hexapole] magnet.
a). HMC correction by BMC [Hexapole] magnet and movement of the electron beam. 1 Change Adjust Point 2 Toggle Landing <> Convergence 4 Reverse the adjustment point 6 Video 5 <> Video 4 9 Coarse <> Fine Exit SFC Test Mode
HMC correction(A) A < B R G B
H M C c o r r e c t i o n(B ) A > B R G B
A B
A = B R G B
A B
A = B R G B
A B
A B
b). VMC correction by BMC [Hexapole] magnet and movement of the electron beam. VMC correction(A) VMC correction(B)
3-3. Convergence
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. By opening or closing the V.STAT magnet, the red green and blue dots move in the direction indicated below.
C < D R C G D B
C = D R C D G B
C > D R C G D B
C = D R C G D B
B G R
B G R
5.
(KV-36HQ100) When centre convergence adjustment is correct, use SFC Convergence Correction for other areas of the screen. (See page 25).
- 24 -
TLH Adjustment (KV-32HQ100)
3-4. SFC Convergence Correction (KV-36HQ100)
1. Use TT Commander to Obtain TT55 2. SFC Menu & Crosshatch pattern will appear. Press button'2' to toggle to Convergence mode. Menu will appear as;
CONV COAR HCV 00 VCV 00 Convergence Mode Coarse or Fine mode Horizontal Convergence data Vertical Convergence data Location cursor (flashing)
THL Correction assy
3. TLH correction can be performed by adding a THL correction assembly to the Deflection yoke.
To adjust Convergence, choose Coarse or Fine mode by toggling button `9'.
COARSE MODE ADJUSTABLE LOCATION
YCH Adjustment (KV-32HQ100)
+ + +
YCH VR
*In Coarse Mode, all data will change equally for that particular column area.
Deflection Yoke
FINE MODE ADJUSTABLE LOCATION TLV Adjustment (KV-32HQ100)
TLV VR
+ + +
Deflection Yoke
H-TRAP Adjustment (KV-32HQ100) *In Fine Mode, data will change for that position only.
+
HTRAP VR
+
4. 5.
+
Deflection Yoke
6. The H-TRAP should not be adjusted unless absolutely necessary as it affects the TLV settings.
7.
8. 9.
Use commander arrows to move flashing location cursor to required position for adjustment. Choose required location by using arrow up, down, right, left on commander to move location cursor. (Cursor will start in centre position) Once location is chosen, press `OK' once, cross hatch pattern will remain and HCV and VCV will be adjustable., location cursor will not flash. Toggle commander arrows left and right to adjust HCV, up and down arrows to adjust VCV. Text colour buttons can be pressed to check each colour if necessary. If mis-convergence has disappeared, press `OK' once more, cursor will start to flash. If required, re-select another location for adjustment and repeat steps 5) to 7). Once all adjustment is complete, press `Mute' key to Exit SFC Test mode.
- 25 -
Layout of each control 1. 2.
Purity magnet BMC (Hexaploe) magnet V STAT convergence magnet Y-splitting axis correction magnet
3-5. Focus Adjustment
Receive a cross hatch pattern from a video generator. Adjust the focus control located on the flyback transformer to the best level at the centre of the screen. Check left and right x-axis vertical line thickness and adjust to make them as thin as possible. Considering x-axis and centre, adjust to make uniform. If no cross hatch signal is possible, follow the next three steps. 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.
3. 4. 5. 6. 7. 8.
Note : On KV-32HQ100 if you are unable to adjust the corner convergence properly, this can be corrected with the use of permalloy magnets.
Focus
a b
a-d: screen-corner convergence defect c d
Screen
3-6. Screen (G2), White Balance
[Adjustment in the service mode using the remote commander] G2 adjustment 1. 2. 3. 4. Input a dot signal from the pattern generator. Set the Picture, Brightness and Colour to minimum. Apply 169V 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. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Input an all-white signal from the pattern generator. Program the Remote Commander for operation in Service Mode. [See Page 27]. Enter into the `Service Mode' by pressing `VIDEO' button twice and `MENU' on the Service Commander. Select `Device Register Setting' from the on screen menu display and press `Right Arrow'. Select `Backend' from the on screen menu display and press `Right Arrow'. Set the `Contrast' to MAX. Set the `R-Drive' to 45. Adjust the `G-Drive' and the `B-Drive' so that the white balance becomes optimum. Press the `OK' button to write the data for each item. Set the `Contrast' to MIN. Set the `R-Cutoff' to 35. 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. 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.
d Convergence adjustment with permalloy c
13.
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SECTION 4 CIRCUIT ADJUSTMENTS
4-1. Electrical Adjustments
Service adjustments to this model can be performed using the supplied remote Commander RM-940. Programming the Remote Commander for Operation in Service Mode 1. Press and hold the left Mode Select button until the VCR and DVD LED's flash. Press 99999. The TV LED should light. The remote commander is now set to Service Mode. To return the remote commander to normal operation mode repeat step 1. then press 00000. The TV LED should light. The remote commander is now set to normal mode. Setting the TV into Service Mode 1. Program the remote commander for operation in Service Mode as described above. Turn on the TV main power switch. Press the video standby button on the remote commander twice. `TT ' will appear in the upper right corner of the screen. Other status information will also be displayed. Press `MENU' on the remote commander twice to obtain the following menu on the screen.
AE7 Service Menu
Model Settings `Model Settings' is a sub menu of the `Service Menu'. This menu stores a list of models that are supported by the chassis. Press the cursor right key to move to the model selection then press the cursor up or down keys to scroll through the models available. Press the OK key to select the model highlighted by the cursor. The model setting is stored in flash and is used by the software for model dependent features or parameters to be available. The cursor left key will return to `Service Menu'.
Model Settings
2.
Model
32HQ100
3.
2. 3.
Up:
Down:
Back:
Edit:
Page 1/1
Table.4-2
4.
Features `Features' is a sub menu of the `Service Menu'. This menu is used to set up the digital camera and memory stick for those models which have this accessory and functions. Press the cursor right key to move to the selection field then press the cursor up or down keys to scroll to Yes or No. Press the OK key to select the required option. The cursor left key will return to `Service Menu'.
Features
Model Settings Features Device Settings Monitor
Camera Memory Stick
No No
Up:
Down:
Next:
Page 1/1
Table.4-1
5. 6. 7.
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.
Up:
Down:
Back:
Select:
Page 1/1
Table.4-3
Note : · After carrying out the service adjustments, to prevent the customer accessing the `Service Menu' switch the TV set OFF and then ON. · Certain menu items are only available in production mode.
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Device Settings `Device Settings' is a sub menu of the `Service Menu'. This menu displays a list of I2C devices that are used in the chassis. Pressing the cursor up & down keys will scroll through the options available. The cursor left key will return to `Service Menu'.
Device Settings
CXA2170_Backend_Setup
No. Name Def. Min Max Va l .
1
SUB_COLOUR
0
-8
8
119
Backend 3D Comb Analogue Chroma Digital Chroma Analogue Sound
Up:
Down:
Back:
Edit:
Reset:RED Key
Page 1/1
Table.4-7
CXA2170_Deflection
Up: Down: B