TANCE CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT, THESE COMPONENTS WITH SONY PARTS WHOSE PART NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONT NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN LE NUMÈRO DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT SUPPLEMENTS PUBLISHED BY SONY.
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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 - 3 -...
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c t i l l a l l a . s l . s l . s l . s l . s l . s l e i l & & i n i y t i - 4 -...
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21 pin connector Pin No Signal Signal level Audio output B Standard level : 0.5V rms (right) Output impedence : Less than 1kohm* Audio input B Standard level : 0.5V rms (right) Output impedence : More than 10kohm* Audio output A Standard level : 0.5V rms (left) Output impedence : Less than 1kohm*...
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.
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C u s t o m e r S e r v i c e M e n u A u d i o T y p e S t e r e o 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 S p e a k e r B a l a n c e - 2 6...
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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 •...
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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: (DISPLAY (DIGIT 5) (VOLUME -) (TV) ON SCREEN) The error monitor displays the following information: •...
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The errors displayed refer to the above table. Error Reader ERD - 1 SONY Due to the limited count of digits the Error Reader displays the message sequentially. The following example shows the definition of this sequence: •...
SECTION 2 DISASSEMBLY 2-1. Rear Cover Removal 2-2. Side Control and Speaker Disconnection Side Control Connector => => => => => => Speaker Connector Remove the rear cover fixing screws indicated and pull the Before completely removing the rear cover disconnect the rear cover backwards away from the set.
2-4. G1 Board Removal 2-5. G Board Removal Screw Clips Clips Clips To remove the G Board first remove the G1 bracket by removing the screw circled and releasing the four clips (two To remove the G1 board release the three clips circled and on each side of the bracket).
2-8. SF Board Removal 2-9. MS3 Board Removal Clips Clip To remove the SF board release the clip circled and To remove the MS3 board release the two clips circled and ease the board gently away from the support bracket. ease the board gently away from the support bracket.
2-12. Picture Tube Removal 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.
SECTION 3 SET-UP ADJUSTMENTS • When complete readjustment is necessary or a new picture tube Carry out the adjustments in the following order : is installed, carry out the following adjustments. 3-1. Beam Landing and Geometry. • Unless there are specific instructions to the contrary, carry out 3-2.
Align both Purity Purity magnets magnets to the vertical Purity control magnets position Align pips on each magnet 3-2. SFC Landing Correction Fig.3-4 Use TT Commander to Obtain TT55 SFC Menu & Crosshatch pattern will appear. Press button’2’ to toggle to Landing mode. Menu will appear as; GREEN Landing Mode LAND...
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.
TLH Adjustment (KV-32HQ100) 3-4. SFC Convergence Correction (KV-36HQ100) 1. Use TT Commander to Obtain TT55 SFC Menu & Crosshatch pattern will appear. Press button’2’ THL Correction assy to toggle to Convergence mode. Menu will appear as; Convergence Mode CONV Coarse or Fine mode COAR Horizontal Convergence data HCV 00...
Layout of each control 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. Purity magnet Check left and right x-axis vertical line thickness and adjust to BMC (Hexaploe) magnet V STAT convergence magnet make them as thin as possible.
SECTION 4 CIRCUIT ADJUSTMENTS Model Settings 4-1. Electrical Adjustments Service adjustments to this model can be performed using the ‘Model Settings’ is a sub menu of the ‘Service Menu’. supplied remote Commander RM-940. 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.
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Device Settings CXA2170_Backend_Setup ‘Device Settings’ is a sub menu of the ‘Service Menu’. N o . N a m e D e f . M i n M a x V a l . This menu displays a list of I2C devices that are used in the chassis. Pressing the cursor up &...
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MB88141_Deflection_DAC 3D Comb N o . N a m e D e f . M i n M a x V a l . 3 D C o m b S F C _ Y S Y M 2 5 5 1 2 8 C X D 3 8 0 4 R _ C o n t r o l U N U S E D...
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Analogue Chroma Digital Chroma A n a l o g u e C h r o m a D i g i t a l C h r o m a C X A 2 1 6 3 Q _ C o n t r o l V i d e o D e c o d e r ( M a i n ) C X A 2 1 6 3 Q _ S t a t u s A u d i o C l o c k G e n e r a t i o n ( M a i n )
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Analogue Sound Monitor A n a l o g u e S o u n d ‘Monitor’ is a sub menu of ‘Service Menu’. Pressing the cursor up & down keys will scroll through the options M S P _ 3 4 1 1 G available.
4-2. Volume Electrical Adjustments Deflection System Adjustment Enter into the service mode and select ‘Device Settings’ Sub Colour Adjustment =>’Backend’=>’CXA2170_Deflection’ from the menu. The ‘Deflection’ adjustment menu will be displayed. Input a PAL colour bar signal. Select and adjust each item to obtain the optimum image. Connect an oscilloscope to CN7301 pin 5 located on the C2 Board.
4-3. TEST MODE 2: Is available by pressing the ‘VIDEO’ button twice, when the remote commander is set to ‘Service Mode’ (See Page 27), OSD ‘TT’ appears. The functions described below are available by selecting the two numbers. To release the ‘Test mode 2’, press 0 twice, press the TV button or switch the TV set into Stand-by mode.
5-1. BLOCK DIAGRAMS (4) 5-2. CIRCUIT BOARD LOCATION Reference Information RESISTOR : METAL FILM C2 Board : SOLID SF2 Board MS3 Board FPRD : NON FLAMMABLE CARBON FUSE : NON FLAMMABLE FUSIBLE SF Board : NON FLAMMABLE METAL OXIDE : NON FLAMMABLE CEMENT H Board D2 Board : NON FLAMMABLE WIREWOUND...
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A Board Location Table (A Side) ~ A Board Semiconductor Voltages ~ A Board Location Table (B Side) ~ A Board IC Voltages ~ - 38 -...
~ MS3 Board Schematic Diagram [ Memory Stick ] ~ MS3-32/36HQ100 ~ F Board Schematic Diagram [ AC SW, SIRCS RX, LED ] ~ MEMORY STICK +3.3VD F..-32/36HQ100 +3.3VD R731 CN702 CHIP C714 C713 +3.3VD AC SW, SIRCS RX, LED 6.3V D713 MA133-TX...
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~ F Printed Wiring Board Conductor Side ~ ~ SF Printed Wiring Board Conductor Side A ~ ~ SF Printed Wiring Board Conductor Side B ~ ~ F Board Difference Table ~ ~ SF Board Location Table A side ~ ~ SF Board Location Table B side ~ ~ SF Board Difference Table ~ - 54 -...
G..-32/36HQ100 CN6011 +135V POWER SUPPLY TO D2 BOARD CN6800 +135V TO G1 BOARD +135V CN4600 AC OUT CN6007 CN6010 AC OUT JW6009 D6011 FB6001 12.5 1.1uH S3L40F +200V L6008 JW6034 JW6010 +200V FB6002 D6010 C6014 680uH 1.1uH 12.5 FBIU4D7M1-B C6016 JW6035 250V TO D1 BOARD...
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~ G Board IC Voltages ~ ~ G Board Semiconductor Voltages ~ ~ G Board Difference Table ~ ~ G Board Semiconductor Location Table ~ ~ G Printed Wiring Board Conductor side ~ ~ VM Printed Wiring Board Conductor side ~ ~ VM Board Waveforms ~ ~ VM Board Semiconductor Voltages ~ 500ns/div...
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~ J4 Printed Wiring Board Conductor side A ~ ~ J4 Printed Wiring Board Conductor side B ~ ~ J4 Board Location Table A side ~ ~ J4 Board Location Table B side ~ ~ H Printed Wiring Board Conductor side ~ - 65 -...
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J4.-32/36HQ100 CVBS ACVBS RGB OUT J4 1/4 J4 1/4 J4 1/4 R3351 CN3602 CHIP R3350 IC8809 RIGHT OUT RIGHT IN LEFT OUT C8968 C8969 DCVBS LEFT IN J4 1/4 ACVBS MODE AV1CVBS AV LINK DCVBS TU_CVBS +9V_VIDEO1 R9091 C IN ACVBS R9088 C9108...
SECTION 6 EXPLODED VIEWS NOTE : Items with no part number and no description are not Items marked “*” are not stocked stocked because they are seldom required for routine since they are seldom required for service. routine service. Some delay should The construction parts of an assembled part are indicated be anticipated when ordering these items.
SECTION 7 ELECTRICAL PARTS LIST PARTS LISTING TABLE OF CONTENTS Page A BOARD COMMON Parts List : Parts common to all models in this manual ..........A BOARD VARIANT Parts List : Parts that belong only to the model specified Model (KV-32HQ100) : ....................
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• User programmable Functional Check through Infrared • Fast and documented Test Mode setting of all Sony TV chassis Additional features such as Adjustments and Troubleshooting are available in chassis-dependent software modules. Please contact your local Sony Service organisation for the latest information.