Sony BRAVIA KDL-32BX331 Service Manual Download Page 33

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KDL-32BX330/32BX331

3-2. ACCESSING SERVICE MODE

1. TV must be in standby mode.

(Power off).

2. Access Service Mode by pressing

the following buttons on the Remote

Commander within a second of each

other:

DISPLAY

Channel

Volume

POWER

DISPLAY

RM-YD072

POWER

Sound Adjust

Range Scan

Self diagnosis history

Status Information

Aging Mode

Off ]>

Factory Reset (default)

Off ]>

Internal Pattern

Off

Model Name

BX330

[</>] Set[Menu] Exit

Service Mode

3-2-1. ACCESSING THE SELF DIAGNOSIS

HISTORY

3. Press the

button to select Self

diagnosis history then press .

002 MAIN POWE

003 USB

004 SPEAKER UNBAL

005 PANEL VCC

006 BACKLITE

008 AUDIO AMP

009 MAIN MICRO

To exit service mode, press

HOME

turn the TV power OFF.

3-3. REPLACING THE MAIN BOARD

The following must be completed to ensure all

of the features for the television will be available

after replacing the Main Board.

●

Update the Software

●

Select the Model Name

●

Add the Serial Number

●

Clear the Self Diagnosis List

3-3-1. UPDATING THE SOFTWARE

Always update the software to the latest

version whenever making any changes to the

TV. Update the software using a USB device

formatted to FAT32.
The software can be updated using the following

instructions, or by using the JIG and the TINA

tool.

1. TV must be

OFF

Summary of Contents for BRAVIA KDL-32BX331

Page 1: ...INAL MANUAL ISSUE DATE 1 2012 REVISION DATE SUBJECT 1 24 2012 Original Manual Release Date 2 9 2012 Updated Safety Check Out Printed Circuit Boards and Schematic Diagrams Information and Exploded View Replaced pages 6 9 and 29 KDL 32BX330 RM YD072 US CND KDL 32BX330 RM YD072 MX LA KDL 32BX331 RM YD072 US CND KDL 32BX331 RM YD072 MX LA SelfDiagnosis Supported model ...

Page 2: ...13 of 14 22 A Board Schematic Diagram 14 of 14 23 G1 Power Supply Board Schematic Diagram 1 of 2 25 G1 Power Supply Board Schematic Diagram 2 of 2 26 H Board Schematic Diagram 28 SECTION 2 EXPLODED VIEW 29 2 1 LCD Panel Module and Rear Cover 29 2 1 1 Cleaning The LCD Module 29 2 2 LCD Panel Module Exploded View 30 2 3 Connectors 31 2 4 Accessories and Packing 31 2 5 Miscellaneous 31 2 6 Optional A...

Page 3: ... is very important for safety and to avoid damage ATTENTION Ces instructions de service sont à l usage du personnel de service qualifié seulement Pour prévenir le risque de choc électrique ne pas faire l entretien autre que celui contenu dans le Mode d emploi à moins que vous soyez qualifié faire ainsi ALERTE Afin d eviter tout risque d electrocution provenant d un chássis sous tension un transfor...

Page 4: ...all the LCD panel must be secured using the 4 mounting holes on the rear cover To avoid damaging the LCD panel 1 Do not press on the panel or frame edge to avoid the risk of electric shock 2 Do not scratch or press on the panel with any sharp objects 3 Do not leave the module in high temperatures or in areas of high humidity for an extended period of time 4 Do not expose the LCD panel to direct su...

Page 5: ...fixation présents au couvercle arrière Pour éviter d endommager l écran LCD 1 N appuyez par sur le bord du panneau ou du cadre afin d éviter le risque de choc électrique 2 Ne rayez pas ou n appuyez pas sur le panneau avec des objets pointus 3 Ne laissez pas le module exposé à des températures élevées ou dans des secteurs à haut niveau d humidité pour une période prolongée 4 N exposez pas le pannea...

Page 6: ...eakage as described in Leakage Test LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 A commercial leakage tester Follow the manufacturers instructions provided with the tester 2 A battery o...

Page 7: ...ad Free Solder is available under the following part numbers Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees celsius This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics r e b m u n t r a P r e t e m a i D s k r a m e R 9 1 5 0 0 0 4 6 7 m m 3 0 g K 5 2 0 0 2...

Page 8: ...u p t u o r e k a e p S Input Output jacks CABLE ANTENNA 75 ohm external terminal for RF inputs e v i t a g e n c n y s d e c n a l a b n u s m h o 5 7 p p V 1 O E D I V N I O E D I V AUDIO 500 mVrms Typical Impedance 47 kilohms COMPONENT IN YPBPR Component Video Y 1 0 Vp p 75 ohms unbalanced sync negative PB 0 7 Vp p 75 ohms PR 0 7 Vp p 75 ohms Signal format 480i 480p 720p 1080i 1080p AUDIO 500 m...

Page 9: ...pide Doit etre remplace par une fusible de meme yaleur comme maque All capacitors are in µF unless otherwise noted pF µµF 50WV or less are not indicated except for electrolytics and tantalums All electrolytics are in 50V unless otherwise specified All resistors are in ohms kΩ 1000Ω MΩ 1000kΩ Indication of resistance which does not have one for rating electrical power is as follows Pitch 5mm Rating...

Page 10: ... DQ1 G2 VDDQ_9 G7 DQ0 G8 VDDQ_10 G9 DQ4 H1 VSSQ_9 H2 DQ3 H3 DQ2 H7 VSSQ_10 H8 DQ5 H9 VDDL J1 VREF J2 VSS_3 J3 VSSDL J7 CK J8 VDD_3 J9 CKE K2 WE K3 RAS K7 CK K8 ODT K9 NC_3 L1 BA0 L2 BA1 L3 CAS L7 CS L8 A10 AP M2 A1 M3 A2 M7 A0 M8 VDD_4 M9 VSS_4 N1 A3 N2 A5 N3 A6 N7 A4 N8 A7 P2 A9 P3 A11 P7 A8 P8 VSS_5 P9 VDD_5 R1 A12 R2 NC_4 R3 NC_5 R7 NC_6 R8 VDDQ_8 G3 C111 0 1U_10V_K 0402_X7R C111 0 1U_10V_K 040...

Page 11: ...1 2 U150 FLASH_SO8W 8P_32MBIT W25Q32BVSSIG U150 FLASH_SO8W 8P_32MBIT W25Q32BVSSIG S 1 Q 2 W VPP 3 VSS 4 D 5 C 6 HOLD 7 VCC 8 R158 NC 1K_J 0402 R158 NC 1K_J 0402 1 2 R157 NC 1K_J 0402 R157 NC 1K_J 0402 1 2 R163 0_J 0603 R163 0_J 0603 1 2 D156 EZAEG2A50AX_VR null D156 EZAEG2A50AX_VR null 1 2 R182 100_F 0402 R182 100_F 0402 1 2 R165 4 7K_J 0402 R165 4 7K_J 0402 1 2 R153 NC 0_F 0402 R153 NC 0_F 0402 1...

Page 12: ...ZAEG2A50AX_VR null 1 2 CN201 HDMI CONN_19P SONY_1 822 482 11 CN201 HDMI CONN_19P SONY_1 822 482 11 TMDSD2 1 DSHLD2 2 TMDSD2 3 TMDSD1 4 DSHLD1 5 TMDSD1 6 TMDSD0 7 DSHLD0 8 TMDSD0 9 TMDSDC 10 DSHLDC 11 TMDSDC 12 CEC 13 ARC 14 SCL 15 SDA 16 DDC_GND 17 VCC5 18 HPD 19 SWITCH 20 SH ELD1 21 SH ELD2 22 SH ELD3 23 SH ELD4 24 D202 NC EZAEG2A50AX_VR null D202 NC EZAEG2A50AX_VR null 1 2 D201 NC EZAEG2A50AX_VR...

Page 13: ...00R 100MHZ_0603 HCB1608KF 601T10 C258 15P_50V_K 0402_NPO C258 15P_50V_K 0402_NPO 1 2 L253 390NH_0603 SW 0603F R39G L253 390NH_0603 SW 0603F R39G R262 NC 0_J 0603 R262 NC 0_J 0603 1 2 TP250 TP250 1 C257 15P_50V_K 0402_NPO C257 15P_50V_K 0402_NPO 1 2 C256 0 1U_10V_K 0402_X7R C256 0 1U_10V_K 0402_X7R 1 2 L256 600R 100MHZ_0603 HCB1608KF 601T10 L256 600R 100MHZ_0603 HCB1608KF 601T10 R253 2 2K_J 0402 R2...

Page 14: ...0402 1 2 D313 MM3Z10VC D313 MM3Z10VC 2 1 R314 75_F 0402 R314 75_F 0402 1 2 D311 RB551V 30 null D311 RB551V 30 null 1 2 D303 EZAEG2A50AX_VR null D303 EZAEG2A50AX_VR null 1 2 R310 4 7K_J 0402 R310 4 7K_J 0402 1 2 D304 EZAEG2A50AX_VR null D304 EZAEG2A50AX_VR null 1 2 TP300 TP300 1 C316 0 1U_10V_K 0402_X7R C316 0 1U_10V_K 0402_X7R 1 2 R321 47K_J 0402 R321 47K_J 0402 C318 3900P_50V_K 0402_X7R C318 3900...

Page 15: ...VC null 2 1 C360 220P_50V_K 0402_X7R C360 220P_50V_K 0402_X7R 1 2 C350 27P_50V_J 0402_NPO C350 27P_50V_J 0402_NPO 1 2 Audio IN I F U100F ZR39748BGCG null Audio IN I F U100F ZR39748BGCG null AC_L1 C16 AC_L2 C17 AC_R2 B20 AC_L3 B17 AC_R3 A19 AC_L4 A17 AC_R4 B19 AC_L5 B18 AC_R5 A18 AC_R1 A20 AC_RCAP_N D16 AC_RCAP_P D17 AC_LCAP_N F15 AC_LCAP_P F14 AC_VREFN G18 AC_VREFP G17 AC_AVDD F16 AC_VCM F18 AC_RE...

Page 16: ...J 0402 R411 33_J 0402 1 2 R407 18_J 0402 R407 18_J 0402 1 2 C406 330P_50V_M 0402_X7R C406 330P_50V_M 0402_X7R 1 2 C408 0 47U_50V_K 0805_X7R C408 0 47U_50V_K 0805_X7R 1 2 Audio OUT I F U100G ZR39748BGCG null Audio OUT I F U100G ZR39748BGCG null DDX_LO_L A9 DDX_LP A10 DDX_RP A11 DDX_RN B10 IEC958O C19 DDX_VDDIO F8 DDX_LO_R C10 DDX_LN B9 C431 0 033U_16V_K 0603_X7R C431 0 033U_16V_K 0603_X7R 1 2 R432 ...

Page 17: ... 2 3 4 RB503 TCM1210L 900 2P T00 0404_4P2R RB503 TCM1210L 900 2P T00 0404_4P2R 1 2 3 4 RB509 TCM1210L 900 2P T00 0404_4P2R RB509 TCM1210L 900 2P T00 0404_4P2R 1 2 3 4 TP529 TP529 1 R509 NC 0_J 0402 R509 NC 0_J 0402 1 2 RB500 NC TCM1210L 900 2P T00 0404_4P2R RB500 NC TCM1210L 900 2P T00 0404_4P2R 1 2 3 4 TP525 TP525 1 RB507 TCM1210L 900 2P T00 0404_4P2R RB507 TCM1210L 900 2P T00 0404_4P2R 1 2 3 4 R...

Page 18: ...itle Size Document Number Rev Date Sheet of TV Product Business Division R D Department CCPBG Hon Hai Precision IND CO LTD Foxconn Technology Group TINA1 9 GPIO I F B 10 16 Friday June 24 2011 Title Size Document Number Rev Date Sheet of TV Product Business Division R D Department CCPBG Hon Hai Precision IND CO LTD Foxconn Technology Group TINA1 9 GPIO I F B 10 16 Friday June 24 2011 R554 4 7K_J 0...

Page 19: ...08 NC 4 7K_J 0402 R608 NC 4 7K_J 0402 1 2 D602 AVR M1005C270MTABB_VR null D602 AVR M1005C270MTABB_VR null 1 2 R600 0_J 0603 R600 0_J 0603 1 2 C607 1U_10V_K 0402_X5R C607 1U_10V_K 0402_X5R 1 2 R627 100_F 0402 R627 100_F 0402 1 2 L602 600R 100MHZ_0603 HCB1608KF 601T10 L602 600R 100MHZ_0603 HCB1608KF 601T10 R609 100_F 0402 R609 100_F 0402 1 2 R605 10K_J 0402 R605 10K_J 0402 1 2 L601 600R 100MHZ_0603 ...

Page 20: ...5 600R 100MHZ_0603 HCB1608KF 601T10 L605 600R 100MHZ_0603 HCB1608KF 601T10 C684 1U_10V_K 0402_X5R C684 1U_10V_K 0402_X5R 1 2 C671 0 01U_25V_K 0402_X7R C671 0 01U_25V_K 0402_X7R 1 2 C682 0 01U_25V_K 0402_X7R C682 0 01U_25V_K 0402_X7R 1 2 TP650 TP650 1 L652 600R 100MHZ_0603 HCB1608KF 601T10 L652 600R 100MHZ_0603 HCB1608KF 601T10 C666 0 1U_10V_K 0402_X7R C666 0 1U_10V_K 0402_X7R 1 2 C657 1000P_50V_K ...

Page 21: ...null GND U100L ZR39748BGCG null AUDPLL_GND H9 AFE_PLL_GND H11 AFE_GND H12 GND5 H13 GND6 H14 AC_AGNDREF H15 GND8 J8 GND9 J9 GND10 J10 GND11 J11 GND12 J12 GND13 J13 GND14 J14 GND15 J15 GND16 K8 GND17 K9 GND18 K10 GND19 K11 GND20 K12 GND21 K13 GND22 K14 GND23 K15 GND24 L8 GND25 L9 GND26 L10 GND27 L11 GND28 L12 GND29 L13 GND30 L14 GND32 M8 GND33 M9 GND34 M10 GND35 M11 GND36 M12 GND37 M13 GND38 M14 GND...

Page 22: ...120_F 0402 1 2 R782 22K_F 0402 R782 22K_F 0402 1 2 C764 NC 0 1U_10V_K 0402_X7R C764 NC 0 1U_10V_K 0402_X7R 1 2 C767 NC 0 01U_25V_K 0402_X7R C767 NC 0 01U_25V_K 0402_X7R 1 2 R802 4 7K_J 0402 R802 4 7K_J 0402 1 2 TP752 TP752 1 C778 NC 0 1U_10V_K 0402_X7R C778 NC 0 1U_10V_K 0402_X7R 1 2 C750 10U_16V_K 1206_X7R C750 10U_16V_K 1206_X7R 1 2 R794 NC 0_J 0402 R794 NC 0_J 0402 1 2 C770 NC 0 1U_10V_K 0402_X...

Page 23: ...TP857 TP857 1 R854 NC 10K_J 0402 R854 NC 10K_J 0402 1 2 C851 NC 22U_6 3V_M 0805_X5R C851 NC 22U_6 3V_M 0805_X5R 1 2 C855 NC 0 1U_16V_K 0402_X7R C855 NC 0 1U_16V_K 0402_X7R 1 2 R882 NC 0_J 0402 R882 NC 0_J 0402 1 2 R881 NC 0_J0402 R881 NC 0_J0402 1 2 C854 NC 22U_10V_K 1206_X7R C854 NC 22U_10V_K 1206_X7R 1 2 H857 H857 1 1 R852 4 7K_J 0402 R852 4 7K_J 0402 1 2 TP851 TP851 1 H855 hole_tbc276d177 H855 ...

Page 24: ...R 9 R CN301 L406 C 14 C 16 4 1 C R R 1 C U400 4 7 4 9 C4 3 416 R 15 C 18 C430 C 4 5 409 R 22 418 C420 C412 R4 7 415 431 C4 6 C C C C R R R4 5 R4 4 R4 7 R4 8 438 433 L404 C L400 CN400 C 55 C 54 CN350 R R R R L405 L403 C424 C419 C408 Q400 C 445 U4 1 C403 SPR254 R7 4 R760 CN402 CN403 C442 U4 2 L2 3 L2 2 SPR255 SPR250 R767 R765 R766 R761 R762 R763 C1 L151 C158 C157 C154 R 71 R 63 C C 1 SPR253 T251 263...

Page 25: ...KDL 32BX330 32BX331 KDL 32BX330 32BX331 25 G1 POWER SUPPLY BOARD SCHEMATIC DIAGRAM 1 OF 2 ...

Page 26: ...KDL 32BX330 32BX331 KDL 32BX330 32BX331 26 G1 POWER SUPPLY BOARD SCHEMATIC DIAGRAM 2 OF 2 ...

Page 27: ...KDL 32BX330 32BX331 KDL 32BX330 32BX331 27 1 2 3 4 5 6 7 A B C D E F G H I J K L M N O 1 2 3 4 5 6 7 A B C D E F G H I J K L M N O POWER COMPONENT SIDE POWER CONDUCTOR SIDE o e G1 G1 ...

Page 28: ...8 A 1 2 3 4 5 6 7 8 A 5 0 9 C T 4 0 9 C T 3 0 9 C T 2 0 9 C T 1 0 9 C T 0 0 9 C T 6 0 9 C T U 1 U2 1P 1115800 4010 TINA1 IR LED DB REV 1 0 TC906 TC900 2 0 9 C T 1 0 9 C T TC903 TC904 TC905 U901 9 1 C 9 T P 1 U2 1P 1115800 4010 TINA1 IR LED DB REV 1 0 TC906 TC900 2 0 9 C T 1 0 9 C T TC903 TC904 TC905 U901 IR IR CONDUCTOR SIDE COMPONENT SIDE H H ...

Page 29: ...nd mark are critical for safety Replace only with part number specified NOTE Les composants identifies per un trame et une marque sont critiques pour la securite Ne les remplacer que par une piece portant le numero specifie 2 1 1 CLEANING THE LCD MODULE Caution When cleaning the TV be sure to unplug the power cord to avoid any chance of electric shock Clean the cabinet of the TV with a soft dry cl...

Page 30: ... BEZEL USING DOUBLE SIDED TAPE 54 4 417 322 01 DOUBLE SIDE TAPE 198X8 55 NA TABS GATE 56 NA TABS SOURCE 57 1 811 562 11 LIQUIDCRYSTALELEME C32BJ2 P03 58 4 417 321 01 DIFFUSER SHEET 32 T1 59 4 417 320 01 DIFFUSER PLATE 32 T1 60 NA CCFL LAMPS 61 4 421 649 01 LAMP HOLDER 62 4 421 647 01 MAIN REFLECTOR 32 T1 63 4 421 648 01 SIDE REFLECTOR R 32 T1 64 1 858 589 11 LOUDSPEAKER 65 1 895 203 11 BALANCER BO...

Page 31: ... 071 05 FLYER SAFETY 4 420 039 11 GUIDE QUICK SET UP ENGLISH VERSION 4 420 039 21 GUIDE QUICK SET UP FRENCH VERSION 4 420 039 31 GUIDE QUICK SET UP SPANISH VERSION 4 419 435 01 LABEL MX ENERGY APO FOR MX MODELS ONLY 4 419 434 01 LABEL ENERGY GUIDE APO FOR US AND CND MODELS 4 420 038 11 MANUAL INSTRUCTION ENGLISH VERSION 4 420 038 21 MANUAL INSTRUCTION FRENCH VERSION 4 420 038 31 MANUAL INSTRUCTION...

Page 32: ...t with fluorescent lamps The information in this section contains the protect circuits and diagnostics codes used in the models listed in this manual The Diagnostic Table provides guidance in locating the possible component causing the shutdown 3 1 1 STANDBY LED FLASH COUNT LED DISPLAY Standby LED BLINK COUNT 2 times 5 times LED ON 0 3 sec LED OFF 0 3 sec LED OFF 3 sec 3 1 2 DIAGNOSTIC TABLE The D...

Page 33: ...gnosis history then press 002 MAIN POWE 1 003 USB 0 004 SPEAKER UNBAL 0 005 PANEL VCC 0 006 BACKLITE 0 008 AUDIO AMP 0 009 MAIN MICRO 0 4 To exit service mode press HOME or turn the TV power OFF 3 3 REPLACING THE MAIN BOARD The following must be completed to ensure all of the features for the television will be available after replacing the Main Board Update the Software Select the Model Name Add ...

Page 34: ...ectly if you have questions on the use of your television Website Support www sony com tvsupport United States Phone Contact 1 800 222 SONY 7669 Canada Phone Contact 1 877 899 SONY 7669 Other Countries Contact Consult the Warranty Card Please have the following information available Model name KDL 32BX330 Serial Number 3002263 Software Version US 000 1 062 Back RETURN 8 Remove the USB device 3 3 2...

Page 35: ...rvice Software Manual on page A 1 After rewriting the serial number with the JIG and TINA tool the Self Diagnosis history is cleared when the TV is reset 3 4 REPLACING THE LCD PANEL MODULE The following must be completed to ensure all of the features for the television will be available after replacing the LCD Panel Module Update the Software Refer to 3 3 1 Updating the Software on page 33 Clear t...

Page 36: ...available 1 895 088 31 A BOARD MOUNTED FOR LA MODELS ONLY Component level repair information is not available G1 1 895 089 21 G1 POWER BOARD MOUNTED Component level repair information is not available H NA H BOARD MOUNTED Component level repair information is not available ACCESSORIES AND PACKING 4 299 140 01 BAG PROTECTION 1 756 988 21 BATTERY MANGANESE R6 4 416 837 01 CARTON INDIV DUAL T NA 32 F...

Page 37: ...A 1 KDL 32BX330 32BX331 KDL 32BX330 32BX331 APPENDIX A TINA SERVICE SOFTWARE MANUAL TINA BLACK TINA ...

Page 38: ... 32BX330 32BX331 KDL 32BX330 32BX331 Select JIG Comport Select JIG Comport Send Factory command for Factory mode Functions for Service Purposes ONLY USE THIS Model ID 1 KDL 32BX310 2 KDL 32BX330 2 KDL 32BX330 ...

Page 39: ...l Red button means error 3 Press Enter Factory Mode Button If Button becomes Green then communication was successful If Button becomes Red see next slide Enter Serial to write to TV 7 di it g 6 Press Start Button Procedure is Successful when Set Factory Mode OK Set Serial Number OK Set Serial Number OK Set Model Name OK Set Factory Reset OK 7 Make Visual Confirmation l ly ...

Page 40: ...A 4 KDL 32BX330 32BX331 KDL 32BX330 32BX331 Make sure that TV is not on ZMon mode You can change from Zmon to FactoryMode sending co enterfactorymode through TeraTerm or HyperTermin ommand nal ...

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