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Sony KDL-32BX330 Service Manual
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Sony KDL-32BX330 Service Manual

Az3fz chassis
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:

SERVICE MANUAL

MODEL NAME
KDL-32BX330
KDL-32BX330
KDL-32BX331
KDL-32BX331
ORIGINAL MANUAL ISSUE DATE: 1/2012
REVISION DATE
1/24/2012
2/9/2012
9-883-872-52
REMOTE COMMANDER
RM-YD072
RM-YD072
RM-YD072
RM-YD072
SUBJECT
Original Manual Release Date
Updated Safety Check-Out, Printed Circuit Boards and Schematic Diagrams Information
and Exploded View. Replaced pages 6, 9 and 29.
AZ3FZ
Segment: 2b-1
DESTINATION
US/CND
MX/LA
US/CND
MX/LA
LCD DIGITAL COLOR TV
Self Diagnosis
Supported model
CHASSIS

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Summary of Contents for Sony KDL-32BX330

  • Page 1: Service Manual

    HISTORY INFORMATION FOR THE FOLLOWING MANUAL: Self Diagnosis AZ3FZ Supported model SERVICE MANUAL CHASSIS Segment: 2b-1 MODEL NAME REMOTE COMMANDER DESTINATION KDL-32BX330 RM-YD072 US/CND KDL-32BX330 RM-YD072 MX/LA KDL-32BX331 RM-YD072 US/CND KDL-32BX331 RM-YD072 MX/LA ORIGINAL MANUAL ISSUE DATE: 1/2012 REVISION DATE...

  • Page 2: Table Of Contents

    KDL-32BX330/32BX331 TABLE OF CONTENTS SECTION TITLE PAGE SECTION TITLE PAGE Cautions and Warnings ..............3 SECTION 3: SOFTWARE UPDATE AND SERVICE ADJUSTMENTS ........32 Safety-Related Warning ..............4 3-1. Protection Shutdown ............32 Safety Check-Out ................6 3-1-1. Standby LED Flash Count ........32 Features and Specifications ............

  • Page 3: Cautions And Warnings

    KDL-32BX330/32BX331 CAUTIONS AND WARNINGS CAUTION These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.

  • Page 4: Safety-Related Warning

    KDL-32BX330/32BX331 SAFETY-RELATED WARNING SAFETY-RELATED COMPONENT WARNING!! There are critical components used in LCD color TVs that are important for safety. These components are identified with shading and ! mark on the schematic diagrams and the electrical parts list. It is essential that these critical parts be replaced only with the part number specified in the electrical parts list to prevent electric shock, fire, or other hazard.
  • Page 5 KDL-32BX330/32BX331 ! ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!! Il ya des composants essentiels utilisés dans les téléviseurs LCD couleur qui sont importants pour la sécurité. Ces composants sont identifiés à l’ombrage et ! marque sur les schémas et la liste des pièces électriques. Il est essentiel que ces parties critiques être remplacé...

  • Page 6: Safety Check-Out

    KDL-32BX330/32BX331 SAFETY CHECK-OUT After correcting the original service problem, perform the LEAKAGE TEST following safety checks before releasing the set to the The AC leakage from any exposed metal part to earth customer: 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).
  • Page 7 KDL-32BX330/32BX331 The circuit boards used in these models have been processed using Lead Free Solder. The boards are identified by the LF logo located close to the board designation e.g. H1 etc [ see example ]. The servicing of these boards requires special precautions to be taken as outlined below.

  • Page 8: Features And Specifications

    KDL-32BX330/32BX331 FEATURES AND SPECIFICATIONS FEATURES Impressive clarity Perfect for the bedroom or office, 720p image resolution delivers pristine picture quality wherever you need it. Watch movies, sports and primetime HD television broadcasts with robust detail that is optimized for 16:9 widescreen panels (1366 x 768) and modest screen sizes.

  • Page 9: Section 1: Diagrams

    KDL-32BX330/32BX331 SECTION 1: DIAGRAMS 1-1. CIRCUIT BOARDS LOCATION A Board Power Supply Board 1-2. PRINTED CIRCUIT BOARDS AND SCHEMATIC DIAGRAMS INFORMATION All capacitors are in µF unless otherwise noted. pF : µµF 50WV or All voltages are in V. less are not indicated except for electrolytics and tantalums.

  • Page 10: Schematics And Supporting Information

    KDL-32BX330/32BX331 1-3. SCHEMATICS AND SUPPORTING INFORMATION A BOARD SCHEMATIC DIAGRAM (1 OF 14) U100A U100A U101 U101 ZR39748BGCG ZR39748BGCG S0_DQ0 S0_A0 S0 Memory I/F S0 Memory I/F S0_DQ1 S0_A1 AA15 S0_DQ15 S0_A12 S0_DQ2 S0_A2 S0DAT15 S0ADR12 S0_DQ14 S0_A11 S0_DQ3 S0_A3...

  • Page 11: A Board Schematic Diagram (2 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (2 OF 14) UART0_TX VCC3_3 UART0_TX [6,11] UART0_RX UART0_RX [6,11] USB_OC_N USB_OC_N [10] VCC3_3 U100B U100B R155 R155 R156 R156 R157 R157 R158 R158 NC/1K_J NC/1K_J 0 402 0 402 ZR39748BGCG ZR39748BGCG NC/4.7K_J NC/4.7K_J 0402...

  • Page 12: A Board Schematic Diagram (3 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (3 OF 14) HDMI_CEC_IN U100C U100C CN200 CN200 VCC3_3_STB ZR39748BGCG ZR39748BGCG HDMI CONN_19P HDMI CONN_19P R200 47K_J R200 47K_J 0402 0402 Close to CN200 R201 47K_J R201 47K_J 0402 0402 Q200 Q200 HDMI I/F HDMI I/F...

  • Page 13: A Board Schematic Diagram (4 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (4 OF 14) Place IF filter near of T251 Close to T250 & T251 VCC_Tuner L250 L250 120R-100MHZ_0805 120R-100MHZ_0805 VCC_TU TP251 TP251 Place IF filter near of U100 TP250 TP250 C252 C252 C250 C250 C251...

  • Page 14: A Board Schematic Diagram (5 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (5 OF 14) R323 R323 0402 0402 U100E U100E 47K_J 47K_J ZR39748BGCG ZR39748BGCG VSW_CY_DET VCC3_3 Close to U100 Video IN I/F Video IN I/F R324 R324 0402 0402 AFE_SVID_Y 47K_J 47K_J C307 C307 0402_X7R 0402_X7R...

  • Page 15: A Board Schematic Diagram (6 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (6 OF 14) VINAUL1 VINAUL1 [6] C352 C352 Close to CN300 R350 R350 0402 0402 D350 D350 D351 D351 1U_10V_K 1U_10V_K VINAUR1 VINAUR1 [6] 12K_J 12K_J MM3Z10VC MM3Z10VC MM3Z10VC MM3Z10VC 0402_X5R 0402_X5R VINAUL1 EZAEG2A50AX_VR EZAEG2A50AX_VR...

  • Page 16: A Board Schematic Diagram (7 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (7 OF 14) IEC958_O IEC958_O [4] U100G U100G Close to U100 ZR39748BGCG ZR39748BGCG C441 C441 R429 NC/0_J R429 NC/0_J 0402 0402 R430 NC/6.8K_J R430 NC/6.8K_J 0402 0402 19-E2AEG2A-5000 Close to CN400 R403 NC/10_F R403 NC/10_F...

  • Page 17: A Board Schematic Diagram (8 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (8 OF 14) LVDS Connection for 32in NC/TCM1210L-900-2P-T00 NC/TCM1210L-900-2P-T00 Connection to drive 40" Open Cell Panel with TCON U100H U100H NC/0 NC/0 0404_4P2R 0404_4P2R 0404_4P2R 0404_4P2R PANEL_POWER ZR39748BGCG ZR39748BGCG ORX0- PANEL_POWER ORX0+ CN500 CN500 LVDS & TCON I/F LVDS &...

  • Page 18: A Board Schematic Diagram (9 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (9 OF 14) USB_OC_N USB_OC_N [3] USB_PEN_N USB_PEN_N [3] U100I U100I ACLK ACLK [8] ZR39748BGCG ZR39748BGCG GPIO I/F GPIO I/F LRCLK LRCLK [8] BOOT_0 R551 R551 0402 0402 330_J 330_J LRCLK BCLK BCLK [8] GPIO_P0...

  • Page 19: A Board Schematic Diagram (10 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (10 OF 14) HDMI0_DDC_SCL HDM 0_DDC_SCL [4] HDMI0_DDC_SDA HDM 0_DDC_SDA [4] CN600 HEADER CONN_6P CN600 HEADER CONN_6P TP600 TP600 TP601 TP601 TP602 TP602 TP603 TP603 VCC3_3_STB Close to U100 HDMI0_5V HDM 0_5V [4] HDMI0_HPD HDM 0_HPD [4]...

  • Page 20: A Board Schematic Diagram (11 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (11 OF 14) U757 U757 VCC3_3 VCC1_2 VOUT VCC1_8 1.8V Bypass Capacitors SHDN# C790 C790 C789 C789 R654 R654 0402 0402 NC/22U_6.3V_M NC/22U_6.3V_M NC/0.1U_10V_K NC/0.1U_10V_K NC/0_J NC/0_J NC/FP6138-12S5GTR NC/FP6138-12S5GTR VCC3_3 VCC3_3 C690 C690 0805_X5R 0805_X5R...

  • Page 21: A Board Schematic Diagram (12 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (12 OF 14) U100L U100L ZR39748BGCG ZR39748BGCG AUDPLL_GND GND48 GND49 AFE_PLL_GND GND50 AFE_GND GND51 GND5 GND52 GND6 GND53 AC_AGNDREF GND54 GND8 GND55 GND9 GND10 GND57 GND11 CVSS_MSD1 GND12 CVSS_MSD2 GND13 CVSS_MSD3 GND14 CVSS_MSD4 GND15 GND62...

  • Page 22: A Board Schematic Diagram (13 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (13 OF 14) VCC3_3 LDO FOR 5V TUNER FROM 12V VCC_12V R760 R760 1206 1206 R761 R761 1206 1206 R801 R801 NC/0_J NC/0_J VCC5_0_USB VCC_Tuner 12_J 12_J 12_J 12_J U751 U751 R755 R755 0603 0603...

  • Page 23: A Board Schematic Diagram (14 Of 14)

    KDL-32BX330/32BX331 A BOARD SCHEMATIC DIAGRAM (14 OF 14) VCC3_3_STB H850 H850 H851 H851 Close to CN850 HOLE_TC295BSHAPE25D158 HOLE_TC295BSHAPE25D158 HOLE_TC295BSHAPE25D158 HOLE_TC295BSHAPE25D158 R881 R881 NC/0_J NC/0_J 0402 0402 TVM_PWR_ON3 R855 R855 R854 R854 R851 R851 TP852 TP852 H852 H852 10K_J 10K_J NC/10K_J...
  • Page 24 KDL-32BX330/32BX331 [DDRII CONNECTION,SIO I/F, HDMI I/F, TUNER I/F ,VIDEO IN, AUDIO IN, AUDIO AMP, LVDS OUT, GPIO I/F, SYSTEM I/F, POWER SOC, GROUND,POWER 1, POWER 2] COMPONENT SIDE CONDUCTOR SIDE — — D 55 C7 2 R763 R766 — —...

  • Page 25: G1 (Power Supply) Board Schematic Diagram (1 Of 2)

    KDL-32BX330/32BX331 G1 (POWER SUPPLY) BOARD SCHEMATIC DIAGRAM (1 OF 2) KDL-32BX330/32BX331...

  • Page 26: G1 (Power Supply) Board Schematic Diagram (2 Of 2)

    KDL-32BX330/32BX331 G1 (POWER SUPPLY) BOARD SCHEMATIC DIAGRAM (2 OF 2) KDL-32BX330/32BX331...
  • Page 27 KDL-32BX330/32BX331 [POWER] [POWER] COMPONENT SIDE CONDUCTOR SIDE — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — KDL-32BX330/32BX331...

  • Page 28: H Board Schematic Diagram

    KDL-32BX330/32BX331 H BOARD SCHEMATIC DIAGRAM [IR] COMPONENT SIDE H BOARD SCHEMATIC NOT AVAILABLE TINA1 IR LED DB REV 1 0 1P 1115800 4010 U901 TC903 TC906 TC900 TC904 TC905 — [IR] — CONDUCTOR SIDE TINA1 IR LED DB REV:1 0...

  • Page 29: Section 2: Exploded View

    KDL-32BX330/32BX331 SECTION 2: EXPLODED VIEW NOTE: Les composants identifies per un trame et NOTE: The components identified by shading une marque sont critiques pour la securite. mark are critical for safety. Replace only Ne les remplacer que par une piece portant le with part number specified.

  • Page 30: Lcd Panel Module Exploded View

    KDL-32BX330/32BX331 2-2. LCD PANEL MODULE EXPLODED VIEW NOTE: Les composants identifies per un trame et NOTE: The components identified by shading une marque sont critiques pour la securite. mark are critical for safety. Replace only Ne les remplacer que par une piece portant le with part number specified.

  • Page 31: Connectors

    KDL-32BX330/32BX331 2-3. CONNECTORS REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] 1-910-105-07 CONNECTOR ASSY GND 1P 1-910-105-15 CONNECTOR ASSY 32 FFC 3P 1-910-105-08 CONNECTOR ASSY MB-PWR 16P 1-910-103-85 CONNECTOR ASSY 32 4P SP 1-910-103-87 CONNECTOR ASSY 32 9P MB-H 2-4.

  • Page 32: Section 3: Software Update And Service Adjustments

    KDL-32BX330/32BX331 SECTION 3: SOFTWARE UPDATE AND SERVICE ADJUSTMENTS 3-1. PROTECTION SHUTDOWN 3-1-1. STANDBY LED FLASH COUNT LED DISPLAY Self Diagnosis Supported model Critical voltages and circuit operations are monitored by the CPU on the Main Board. If a fault is detected the Self-Diagnostic function in the TV will force the TV to shut down by the CPU.

  • Page 33: Accessing Service Mode

    KDL-32BX330/32BX331 3-2. ACCESSING SERVICE MODE 3-2-1. ACCESSING THE SELF DIAGNOSIS HISTORY 1. TV must be in standby mode. (Power off). 3. Press the button to select Self diagnosis history then press 2. Access Service Mode by pressing the following buttons on the Remote...

  • Page 34: Selecting The Model Name

    2. Insert the USB device with the software Contact Sony update into the USB slot on the side of the rear cover of the TV. Please contact Sony directly if you have questions on the use of your television: Website Support: www.sony.com/tvsupport Rear Panel...

  • Page 35: Adding The Serial Number And Clearing The Self Diagnosis History

    KDL-32BX330/32BX331 3-4. REPLACING THE LCD PANEL MODULE b. If the correct model does not display, press the button to The following must be completed to ensure all select Model Name then press of the features for the television will be available change the model.

  • Page 36: Section 4: Electrical Parts List

    4-299-141-01 CUSHION, UPPER (32) T1 1-489-933-11 REMOTE COMMANDER (RM-YD072) 3-299-071-05 FLYER, SAFETY is a trademark of Sony Electronics Reproduction in whole or part without written permission is prohibited. All rights reserved Sony Corporation English 2012AJ74WEB-1 Sony Technology Center Technical Services...

  • Page 37: Appendix A: Tina Service Software Manual

    KDL-32BX330/32BX331 APPENDIX A: TINA SERVICE SOFTWARE MANUAL TINA / BLACK TINA KDL-32BX330/32BX331...
  • Page 38 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 KDL 32BX330 KDL-32BX330/32BX331...
  • Page 39 KDL-32BX330/32BX331 1) Select JIG Comport, ex COM3 2) Press Open Port Button If B tt If Button becomes Green then Port opened successful l l y Red button means error. 3) Press Enter Factory Mode Button If Button becomes Green then communication was successful.
  • Page 40 KDL-32BX330/32BX331 Make sure that TV is not on ZMon mode. You can change from Zmon to FactoryMode sending co ommand “enterfactorymode” through TeraTerm or HyperTermin KDL-32BX330/32BX331...

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