Sony KLV-40F310A, Service Manual

Page 1: ...ssued 1 1 2007 11 Addition of KLV 40F310A 46F310A Models P 1 to P 3 P 1 1 to P 1 7 P2 1 P 3 1 to P 3 9 1 2 2008 01 Correction and Addition of parts number for SEC 3 EXPLODED VIEWS P 3 3 P 3 4 MODEL NAME KLV 40 46F300A 40 46F310A SERVICE MANUAL PARTS No 9 834 179 03 MODIFICATION HISTORY Blue characters are linking ...

Page 2: ...5B6E056B0DBC8C3EA98124D4035F0D2DAA0CF7903190433B89A3B4E280BF52152952806CB7B5A285 LCD Color TV WAX3 CHASSIS China Model KLV 40F300A 46F300A SERVICE MANUAL KLV 40F310A 46F310A ...

Page 3: ...5B6E056B0DBC8C3EA98124D4035F0D2DAA0CF7903190433B89A3B4E280BF52152952806CB7B5A285 KLV 40 46F300A 40 46F310A CH 2 SPECIFICATIONS ...

Page 4: ...5B6E056B0DBC8C3EA98124D4035F0D2DAA0CF7903190433B89A3B4E280BF52152952806CB7B5A285 KLV 40 46F300A 40 46F310A CH 3 ...

Page 5: ...E Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and labor guarantee USE CAUTION WHEN HANDLING THE LCD PANEL When repairing the LCD panel be sure you are grounded by using a wrist band When repairing the LCD panel on the wall the LCD panel must be secured using the 4 mounting holes on the rear cover 1 Do not press on...

Page 6: ...sis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instructions 2 A battery operated AC milliampmeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of...

Page 7: ... Main power supply voltage error 12V etc 3 times DC_ALERT1 Malfunction of 3 3V line Trident circuit etc 4 times DC_ALERT2 Malfunction of 5V line Voltage Supply to FE etc 5 times DC_ALERT3 Malfunction of power supply for screen 6 times BACKLIGHT Malfunction of inverter or overcurrent etc 7 times 2 TEMPERATURE Abnormal temperature inside unit 8 times AUDIO Audio circuit error amplifier etc 9 times A...

Page 8: ...results displayed on the screen are not automatically cleared always check the self diagnostic screen After you have completed the repairs clear the result display to 0 1 5 Quitting Self diagnostic screen To quit the entire self diagnostic screen turn off the power switch on the remote commander or the main unit 5 Note that this differs from entering the service mode volume DC_DET DC_ALEAT1 DC_ALE...

Page 9: ... TOP SHIELD REMOVAL 1 3 1 1 7 BG1F UT BOARD REMOVAL 1 4 1 1 8 AC INLET AND UNDER COVER REMOVAL 1 4 1 1 9 LCD BKT BTM L R ASSY 1 5 1 1 10 SPEAKER REMOVAL 1 5 1 1 11 H3 AND H4 BOARDS REMOVAL 1 6 1 1 12 D3 BOARD REMOVAL KLV 46F300A 46F310A 1 6 1 1 13 LCD PANEL AND BEZEL ASSY REMOVAL 1 7 2 DIAGRAMS 2 1 2 1 CIRCUIT BOARDS LOCATION 2 1 3 EXPLODED VIEWS 3 1 3 1 KLV 40 46F300A 40 46F310A 3 2 3 1 1 REAR CO...

Page 10: ...ar cover 4 Rear cover 2 Nine screws BVTP2 4X16 1 Four screws PSW M5X16 1 1 KLV 40 46F300A 40 46F310A 1 1 1 REAR COVER REMOVAL 1 1 2 STAND ASSY AND VESA ARM ASSY REMOVAL SECTION 1 DISASSEMBLY 1 Four screws PSW M5X16 2 Stand assy 4 Two screws PSW M5X16 6 Two screws PSW M5X16 3 One screw BVST3X8 5 One screw BVST 3X8 7 VESA arm L assy 5 VESA arm R assy 8 Two screws PSW M5X8 qa Two screws PSW M5X8 9 On...

Page 11: ...1 2 1 1 4 U2B BOARD AND SIDE TERMINAL REMOVAL KLV 40 46F300A 40 46F310A 1 1 3 H1 BOARD REMOVAL 2 Multi button assy 3 H1 board CN101 1 Connector 8 Side terminal assy 7 Side Terminal AC assy Claws 4 Plate ground M 6 U2B board 3 Two screws BV 3X12 1 One screw BV 3X12 5 One screw BV 3X12 2 LEAD WIRE WITH CONNECTOR ...

Page 12: ...ne screw PSW M3X5 4 DTT TOP shield 1 Two screws BVST 3X8 1 Three screws BVST 3X8 3 Two screws PSW M3X5 3 One screw PSW M3X5 3 G3 board 2 Two screws PSW 3SG 2 Two screws PSW 3SG 1 Connector CN6707 CN6701 CN6204 CN6502 CN6600 CN6700 1 Connector 1 Connector 1 Connector assy 1 Connector assy AC inlet 6 G3 bracket Hooks Hooks Claws Claws 4 Four screws PSW 3SG 5 DF1 board KLV 40F300A 40F310A DF2 board K...

Page 13: ... 3X8 3 Three screws BVST 3X8 5 Three screws PSW M3X5 5 Two screws PSW M3X5 2 One screw PSW M3X5 1 Connector 4 BG1F UT board 1 Connector CN4002 CN4001 CN3008 CN4003 1 Connector 1 Connector 1 Connector 1 Connector 1 Haness with connector LVDS 6 DTT BTM shield 1 Two screws BVTP2 4X16 3 One screw PSW M4X8 4 Two screws KTT 3X10 2 Under cover 5 AC inlet 1 1 8 AC INLET AND UNDER COVER REMOVAL ...

Page 14: ...2 4X16 4 One screw PSW M5X8 5 Two screws BVTP2 4X16 2 One screw BVTP2 4X16 1 Two screws PSW M5X8 3 LCD BKT BTM 40 46 L assy 6 LCD BKT BTM 40 46 R assy KLV 40 46F300A 40 46F310A 1 1 9 LCD BKT BTM L R ASSY 1 1 10 SPEAKER REMOVAL KLV 46F300A 46F310A 2 Loud speaker 4 Loud speaker 5 Connector assy 4P 4 Connector assy 4P 1 Connector assy 4P 1 Connector assy 4P 3 Buffle 46J assy 2 Loud speaker 3 Buffle 4...

Page 15: ...3 BOARD REMOVAL KLV 46F300A 46F310A Hooks 1 Connector 2 Two screws PSW 3SG 2 Two screws PSW 3SG 3 D3 board Holder Claw Inverter board CN226 CN6951 CN6900 CN6950 1 Connector 1 Connector 4 D3 bracket 2 H3 board CN301 1 Connector Hook 3 Connector Claw Craws 4 H4 board 5 Connector 6 One screw P M3X12 8 One screw P M3X12 9 Light guide 7 H4 board KLV 40F300A 40F310A KLV 46F300A 46F310A ...

Page 16: ...o insert till it locks 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 2 Press the right side to confirm it is locked 3 Press the left side to confirm it is locked KLV 40 46F300A 40 46F310A 1 1 13 LCD PANEL AND BEZEL ASSY REMOVAL 3 LCD panel Bezel assy 2 Two screws BVTP2 4X16 1 Connector assy ...

Page 17: ...A285 KLV 40 46F300A 40 46F310A CH 2 1E 2 1 CIRCUIT BOARDS LOCATION KLV 40 46F300A 40 46F310A SECTION 2 DIAGRAMS H1 board DF1 board KLV 40F300A KLV 40F310A H4 board H3 board U2B board UT board G3 board BG1F board DF2 board KLV 46F300A KLV 46F310A D3 board KLV 46F300A KLV 46F310A ...

Page 18: ...s 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 Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items ...

Page 19: ... M5X16 3 3 217 083 01 COVER REAR 40 KLV 40F300A 40F310A 3 098 011 01 COVER REAR 46 KLV 46F300A 46F310A 4 3 213 229 11 REAR TERMINAL LABEL 5 3 106 086 01 COVER ECS 6 X 2177 109 2 STAND ML WS B ASSY KLV 40F300A 40F310A 7 X 2177 632 1 STAND L WS B ASSY KLV 46F300A 46F310A 7 7 3 094 362 01 FOOT 15X30 8 2 595 155 02 CLAMP KLV 40 46F300A 9 1 754 544 11 ANTENNA FOR ISOLATION 1 7 685 648 79 SCREW BVTP 3X1...

Page 20: ... SIDE JACK M KLV 40F300A 40F310A 3 106 085 31 HOLDER SIDE JACK L KLV 46F300A 46F310A 54 A 1439 459 A U2B MOUNT 55 X 2178 763 2 BUTTON MULTI ASSY 56 2 580 608 01 SCREW PSW M5X16 57 A 1283 046 A H1 MOUNT 58 2 580 606 01 SCREW PSW M5X8 59 3 215 859 01 LABEL HDMI_SHD 60 2 580 640 01 SCREW BVTP2 4X16 61 1 833 926 11 LEAD WIRE WITH CONNECTOR KLV 40F300A 40F310A 1 833 924 11 LEAD WIRE WITH CONNECTOR KLV ...

Page 21: ...CONNECTOR ASSY U2 20P KLV 40F300A 40F310A 1 910 036 45 CONNECTOR ASSY U2 20P KLV 46F300A 46F310A 106 1 835 014 11 LEAD WIRE WITH CONNECTOR LVDS KLV 40F300A 40F310A 1 835 015 11 LEAD WIRE WITH CONNECTOR LVDS KLV 46F300A 46F310A 107 A 1369 396 A BG1F UT COMPL KLV 40F300A A 1369 412 A BG1F UT COMPL KLV 46F300A A 1439 291 A BG1F UT COMPL KLV 40F310A A 1439 292 A BG1F UT COMPL KLV 46F310A 101 101 101 1...

Page 22: ...01 SCREW PSW M5X12 154 2 596 649 01 KTT 3X10 S TYPE 155 1 819 729 14 INLET AC WITH NOISE FILTER 156 2 580 600 01 SCREW PSW M4X8 157 A 1314 051 A D3 MOUNT KLV 46F300A 46F310A 158 A 1314 501 D G3 COMPL 159 2 674 965 41 SCREW PSW 3SG 160 A 1436 085 A DF1 COMPL KLV 40F300A 40F310A A 1314 490 A DF2 MOUNT KLV 46F300A 46F310A KLV 40 46F300A 40 46F310A 3 1 4 CHASSIS 3 153 153 160 159 158 159 159 151 152 1...

Page 23: ...PEAKER 5 5X15 5CM KLV 40F300A 40F310A 1 826 646 11 LOUD SPEAKER 13X7CM KLV 46F300A 46F310A 202 X 2176 950 1 BAFFLE 40J ASSY KLV 40F300A 40F310A X 2176 951 1 BAFFLE 46J ASSY KLV 46F300A 46F310A 203 A 1283 047 A H3 MOUNT 204 3 096 949 02 GUIDE LED D 205 3 703 136 12 SCREW TAPPING KLV 40 46F300A 40 46F310A 3 1 5 SPEAKER 201 201 202 202 201 202 201 202 203 205 204 KLV 40F300A 40F310A KLV 46F300A 46F31...

Page 24: ...PANEL 40D KLV 40F300A 40F310A 3 100 095 01 PANEL 0RNAMENTAL 46D KLV 46F300A 46F310A 253 1 802 580 11 LCD PANEL 40 INCH FHD TFT KLV 40F300A 1 802 488 13 LCD PANEL 40 INCH FHD TFT KLV 40F310A 1 802 579 11 LCD PANEL 46 INCH FHD TFT KLV 46F300A 1 802 486 13 LCD PANEL 46 INCH FHD TFT KLV 46F310A 254 3 703 136 12 SCREW TAPPING 255 2 580 640 01 SCREW BVTP2 4X16 256 3 094 435 01 GUIDE LIGHT D 257 A 1283 0...

Page 25: ...DDER LOCK 302 2 580 663 01 SCREW WOOD 3 8X20 303 2 593 320 02 SCREW CION M6X18 304 1 830 860 31 CORD POWER 305 1 480 278 11 REMOTE COMMANDER RM SA011 306 1 831 554 11 CABLE ASSY 15P DSUB CONNECTOR KLV 40F300A 307 3 278 798 11 MANUAL INSTRUCTION KLV 40F300A 3 285 076 11 MANUAL INSTRUCTION KLV 40F310A 308 3 215 457 01 CUSHION LOWER 309 3 215 458 01 CUSHION UPPER 310 3 280 401 01 INDIVIDUAL CARTON KL...

Page 26: ...W CION M6X18 354 1 830 860 31 CORD POWER 355 1 831 554 11 CABLE ASSY 15P DSUB CONNECTOR KLV 46F300A 356 1 480 278 11 REMOTE COMMANDER RM SA011 357 3 278 798 11 MANUAL INSTRUCTION KLV 46F300A 3 285 076 11 MANUAL INSTRUCTION KLV 46F310A 358 3 215 474 02 CUSHION LOWER 359 3 215 475 01 CUSHION UPPER 360 3 280 801 01 INDIVIDUAL CARTON KLV 46F300A 3 285 079 01 INDIVIDUAL CARTON KLV 46F310A 361 3 278 575...

Page 27: ...B6E056B0DBC8C3EA98124D4035F0D2DAA0CF7903190433B89A3B4E280BF52152952806CB7B5A285 KLV 40 46F300A 40 46F310A CH 26 Sony EMCS Corporation Inazawa TEC English 2008AL08 Data Made in Japan 2007 11 9 834 179 03 ...