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MODIFICATION HISTORY MODEL NAME : KDL-32/40/46D3100 SERVICE MANUAL PARTS No. : 9-834-160-03 * Blue characters are linking. Ver. DATA CONTENTS 2007.07 Issued 2008.06 Addition of Block diagram, Schematic diagrams and Printed wiring boards (SEC. 2). 2-1, 2-3, 2-18) Addition of SEC. 4 ELECTRICAL PARTS LIST. 4-1) 2008.09 Correction of parts number.
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KDL-32D3100/40D3100/46D3100 SERVICE MANUAL Australia Model WAX3 CHASSIS LCD Digital Colour TV...
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SPECIFICATIONS Model name KDL-46D3100 KDL-40D3100 KDL-32D3100 System Panel System LCD (Liquid Crystal Display) Panel TV System Analogue: B/G, I, D/K, M Digital: DVB-T Colour/Video System Analogue: PAL, PAL60, SECAM, NTSC4.43, NTSC3.58 Digital: MP@HL and MP@ML Channel Coverage Analogue: B/G: VHF: E2 to E12 / UHF: E21 to E69 /CATV: S01 to S03, S1 to S41...
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PC Input Signal Reference Chart Horizontal Vertical Signals Horizontal (Pixel) Vertical (Line) frequency Standard frequency (Hz) (kHz) 31.5 37.5 VESA 31.5 VGA-T SVGA 37.9 VESA Guidelines 46.9 VESA 1024 48.4 VESA Guidelines 1024 56.5 VESA 1024 60.0 VESA WXGA 1280 47.4 VESA 1280...
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1) Do not press on the panel or frame edge to avoid the risk of electric shock. Replace all components with Sony parts whose part numbers 2) Do not scratch or press on the panel with any sharp objects. appear as shown in this manual or in supplements 3) Do not leave the module in high temperatures or in areas of published by Sony.
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SAFETY CHECK-OUT After correcting the original service problem, perform the Leakage Test following safety checks before releasing the set to the customer: The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part 1.
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SELF DIAGNOSIS FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY LED will automatically begin to flash. The number of times the LED flashes translates to a probable source of the problem. A definition of the STANDBY LED flash indicators is listed in the instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur.
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1-4. SELF-DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it is possible to bring up past occurrences of failure for confirmation on the screen: 1-4-1. To Bring Up Screen Test In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below: DISPLAY/i-PLATE Channel 5...
KDL-40/46D3100 1-2-7. DTT (TOP) SHIELD AND UT BOARD REMOVAL 4 Two screws (+PSW M3X5) 1 Two screws (+PS 4X25) 3 Connectors 2 DC fan q; One screw 5 UT board (+PSW M3X5) 9 Three screws 8 Coaxial cable (+BVST 3X8) qa Two screws (HEX) 7 One washer q;...
KDL-40/46D3100 1-2-14. LCD PANEL AND BEZEL ASSY REMOVAL 1 Connector assy 2 Two screws (+BVTP2 4X16) 3 LCD panel Bezel assy TO INSERT THE CONNECTOR The connector might not be properly locked when only pressed from the middle. Be sure to press both sides to confirm it is property locked. 1 Press the middle 2 Press the right 3 Press the left...
2-2. CIRCUIT BOARDS LOCATION 2-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS (1) KDL-32D3100 Note: Terminal name of semiconductors in silk screen UT board All capacitors are in µF unless otherwise noted. (pF: µµF) • printed circuit ( Capacitors without voltage indication are all 50 V.
(4) BH, D1, D2, G1H, G3 and U2 Boards Due to complexity of the board BH (KDL-32/40/46D3100), D1 (KDL-40/46D3100), D2 (KDL-46D3100), G1H (KDL-32D3100), G3 (KDL-40/46D3100) and U2 (KDL-32/40/46D3100), performing component level field repairs is not recommended. If service is required, complete board replacement is required, therefore sche- matic are not included.
SECTION 3 EXPLODED VIEWS NOTE: • Items with no part number and no description are not stocked because they are seldom required for roution service. • The construction parts of an assembled part are indicated with a collation number in the remark colum.
KDL-32D3100 3-1-2. CHASSIS-1 REF. No. PART No. DESCRIPTION MARK REF. No. PART No. DESCRIPTION MARK 4-094-922-61 COVER, ECS (15V) X-2177-959-1 BUTTON, MULTI ASSY * 3-198-467-01 TERMINAL, SIDE A-1220-318-A H1 MOUNT 3-217-630-11 HOLDER, SIDE JACK (M) 2-580-608-01 SCREW, +PSW M5X16 A-1310-019-A U2 MOUNT...