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Sony KDL-32FA500 Service Manual

Lcd digital color television
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
MODEL NAME
KDL-32FA500
KDL-32FA500
KDL-37FA500
KDL-37FA500
ORIGINAL MANUAL ISSUE DATE: 3/2009
:UPDATED ITEM
REVISION DATE
3/2009
3/2009
3/2009
9/2009
9-883-814-04
REMOTE COMMANDER
RM-YD026
RM-YD026
RM-YD026
RM-YD026
SUBJECT
No revisions or updates are applicable at this time
Updated Disassembly Section 1-4. Replaced page 13.
Corrected LCD Panel information. Replaced pages 75 & 76.
Updated Exploded View Section to remove LCD Panel specifi c information. Replaced pages 75-76.
DESTINATION
CHILE / PERU
LATIN NORTH
CHILE / PERU
LATIN NORTH
LCD DIGITAL COLOR TELEVISION
MA2
CHASSIS

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  • Page 1 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDL-32FA500 RM-YD026 CHILE / PERU KDL-32FA500 RM-YD026 LATIN NORTH KDL-37FA500 RM-YD026 CHILE / PERU KDL-37FA500 RM-YD026 LATIN NORTH ORIGINAL MANUAL ISSUE DATE: 3/2009 :UPDATED ITEM REVISION DATE...
  • Page 2 Self Diagnosis Supported model SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDL-32FA500 RM-YD026 CHILE / PERU KDL-32FA500 RM-YD026 LATIN NORTH KDL-37FA500 RM-YD026 CHILE / PERU KDL-37FA500 RM-YD026 LATIN NORTH KDL-32FA500 RM-YD026 LCD DIGITAL COLOR TELEVISION 9-883-814-04...

  • Page 3: Table Of Contents

    1-7-1. KDL-32FA500 ............15 BM4 Board Schematic Diagram (10 of 10) ......54 1-7-2. KDL-37FA500 ............16 G1D Board Schematic Diagram (KDL-32FA500 Only) ..57 1-8. LCD Panel Removal ............. 17 G2D Board Schematic Diagram (1 of 2) 1-8-1. Cleaning the LCD Panel ..........17 (KDL-37FA500 Only) ............

  • Page 4: Specifications

    , BRAVIA Theatre Sync and DMPORT are trademarks or registered marks of Sony Corporation. “PLAYSTATION” is a registered trademark and “PS3” is a trademark of Sony Computer Entertainment Inc. Design and specifi cations are subject to change without notice. KDL-32FA500/37FA500...
  • Page 5 Connecting Cables LCD (Liquid Crystal Display) Panel Wall-Mount Bracket SU-WL500 Display Resolution (horizontal x vertical): HDTV Stand 1,366 dots x 768 lines SU-FL71M HD15-HD15 Cable Screen Size (measured diagonally) 75-ohm Coaxial Cable ~ 80cm (KDL-32FA500 Only) ~ 94cm (KDL-37FA500 Only) KDL-32FA500/37FA500...

  • Page 6: Warnings And Cautions

    Components identifi ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identifi...

  • Page 7: Safety-Related Component Warning

    KDL-32FA500/37FA500 SAFETY-RELATED COMPONENT WARNING There are critical components used in LCD color TVs that are important for safety. These components are identifi ed 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 specifi...
  • Page 8 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 KDL-32FA500/37FA500...

  • Page 9: Safety Check-Out

    KDL-32FA500/37FA500 SAFETY CHECK-OUT The AC leakage from any exposed metal part to earth ground and After correcting the original service problem, perform the following from all exposed metal parts to any exposed metal part having a safety checks before releasing the set to the customer: return to chassis, must not exceed 0.5 mA (500 microamperes).

  • Page 10: Self-Diagnostic Function

    KDL-32FA500/37FA500 Self Diagnosis SELF-DIAGNOSTIC FUNCTION Supported model The units in this manual contain a self-diagnostic function. If an error occurs, the TIMER/PIC OFF LED indicator will automatically begin to fl ash. The number of times the LED fl ashes translates to a probable source of the problem. A defi nition of the TIMER/PIC OFF LED fl ash indicators is listed in the instruction manual for the user’s knowledge and reference.
  • Page 11 KDL-32FA500/37FA500 LED Indicators Number of times Diagnostic Item Possible Location TIMER/PIC OFF Description LED flashes BM4 BOARD Main Power 2 times G1D Board (32") G2D Board (37") DC Alert 1 3 times BM4 BOARD DC Alert 2 4 times BM4 BOARD...

  • Page 12: Section 1: Disassembly

    SECTION 1: DISASSEMBLY 1-1. REAR COVER REMOVAL Disconnect connector assembly and remove Subwoofer from back of the TV unit Remove 2 screws from Terminals Remove 1 screw (KDL-32FA500 Only) Rear Cover Remove 4 screws (KDL-37FA500 Only) Remove 20 screws 2 Screw,...

  • Page 13: Led Guide/Hm3 Board Removal

    1-4. POWER UNIT REMOVAL Remove 3 connectors (KDL-37FA500 Only) Remove 6 screws (KDL-37FA500 Only) G2 Bracket (Top) Remove 3 connectors G2D Power Unit (KDL-32FA500 Only) Remove 4 screws (KDL-32FA500 Only) 2 Screw, +PWTP2 3X12 KDL-37FA500 G1 Bracket G1D Power Unit...

  • Page 14: Side Jack Bracket, Bm4 Board And Kd Board Removal

    KDL-32FA500/37FA500 1-5. SIDE JACK BRACKET, BM4 BOARD AND KD BOARD REMOVAL Release hook and slide out Side Jack Bracket from BM4 Board Remove 2 screws Remove 2 screws Remove 7 screws Disconnect 7 connectors Remove 2 screws Disconnect 2 connectors...

  • Page 15: Structural Frames And Brackets Removal

    KDL-32FA500/37FA500 1-7. STRUCTURAL FRAMES AND BRACKETS REMOVAL 1-7-1. KDL-32FA500 Remove 2 screws from Main Bracket Remove 1 screw from Main Bracket Remove 4 screws from Main Bracket Remove 2 screws from Vesa Top Bracket Remove 2 screws from Vesa Bottom Bracket...

  • Page 16: Kdl-37Fa500

    KDL-32FA500/37FA500 1-7-2. KDL-37FA500 Remove 2 screws from Main Bracket Remove 1 screw from Main Bracket Remove 3 screws from Main Bracket Remove 4 screws from both Vesa Top Brackets Remove 6 screws from both Vesa Bottom Brackets Remove 3 screws from Spine (R)

  • Page 17: Lcd Panel Removal

    KDL-32FA500/37FA500 1-8. LCD PANEL REMOVAL Remove 3 screws Disconnect 1 connector 1 Screw, +BVTP2 4X16 (32) Screw, +PWTP2 4X16 (37) LCD Panel Bezel 1-8-1. CLEANING THE LCD PANEL CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of electric shock.

  • Page 18: Inverter Board Removal

    KDL-32FA500/37FA500 1-9. INVERTER BOARD REMOVAL Remove 6 screws Disconnect 7 connectors (KDL-32FA500 Only) Disconnect 8 connectors (KDL-37FA500 Only) Inverter Board Inverter Cover CAUTION! Disconnect the Inverter Board Connectors REMOVE SCREWS SECURING SHIELD REMOVE CONNECTOR AND PULL BOARD TO THE RIGHT...

  • Page 19: Subwoofer And Gk2 Board Removal

    KDL-32FA500/37FA500 1-11. SUBWOOFER AND GK2 BOARD REMOVAL Remove 4 screws from Loudspeaker Remove 7 screws from Front Cover Disconnect two connectors Remove 3 screws Remove 6 screws from GK2 Board Back Cover 5 Screw, +PWTP2 3X12 Loudspeaker GK2 Board 4 Screw,...

  • Page 20: Wire Dressing

    KDL-32FA500/37FA500 WIRE DRESSING KDL-32FA500 ONLY OVERALL VIEW KDL-32FA500/37FA500...
  • Page 21 KDL-32FA500/37FA500 KDL-32FA500 ONLY LVDS CONNECTOR KDL-32FA500/37FA500...
  • Page 22 KDL-32FA500/37FA500 KDL-32FA500 ONLY ESD COUNTERMEASURE KDL-32FA500/37FA500...
  • Page 23 KDL-32FA500/37FA500 KDL-32FA500 ONLY HM3 BOARD AND SPEAKER CONNECTORS KDL-32FA500/37FA500...
  • Page 24 KDL-32FA500/37FA500 KDL-32FA500 ONLY SPEAKER CONNECTORS KDL-32FA500/37FA500...
  • Page 25 KDL-32FA500/37FA500 KDL-32FA500 ONLY SPEAKER CONNECTORS (CONTINUED) KDL-32FA500/37FA500...
  • Page 26 KDL-32FA500/37FA500 KDL-32FA500 ONLY INVERTER BOARD CONNECTOR KDL-32FA500/37FA500...
  • Page 27 KDL-32FA500/37FA500 KDL-32FA500 ONLY G1D BOARD (POWER UNIT) HM3/HB1 cable Use clamps on bracket Use clamps on bracket Inverter cable to route cables to route cables HM3/HB1 cable StandBy cable KDL-32FA500/37FA500...
  • Page 28 KDL-32FA500/37FA500 KDL-32FA500 ONLY SWITCH UNIT (HB1 BOARD) AND KD BOARD HM3/HB1 cable Fix HM3/HB1 + Standby + BL cables to Main Bracket using tape 25mmx60mm KD cable Must go on top of the rest of cables KDL-32FA500/37FA500...
  • Page 29 KDL-32FA500/37FA500 KDL-32FA500 ONLY RF AND CENTER SPEAKER CABLE KDL-32FA500/37FA500...
  • Page 30 KDL-32FA500/37FA500 KDL-32FA500 ONLY AC POWER CORD KDL-32FA500/37FA500...

  • Page 31: Kdl-37Fa500 Only

    KDL-32FA500/37FA500 KDL-37FA500 ONLY OVERALL VIEW KDL-32FA500/37FA500...
  • Page 32 KDL-32FA500/37FA500 KDL-37FA500 ONLY LVDS CONNECTOR KDL-32FA500/37FA500...
  • Page 33 KDL-32FA500/37FA500 KDL-37FA500 ONLY HM3 BOARD AND SPEAKER CONNECTORS KDL-32FA500/37FA500...
  • Page 34 KDL-32FA500/37FA500 KDL-37FA500 ONLY HM3 BOARD AND SPEAKER CONNECTORS (CONTINUED) KDL-32FA500/37FA500...
  • Page 35 KDL-32FA500/37FA500 KDL-37FA500 ONLY HM3 BOARD AND SPEAKER CONNECTORS (CONTINUED) KDL-32FA500/37FA500...
  • Page 36 KDL-32FA500/37FA500 KDL-37FA500 ONLY INVERTER BOARD CONNECTOR KDL-32FA500/37FA500...
  • Page 37 KDL-32FA500/37FA500 KDL-37FA500 ONLY G2D BOARD (POWER UNIT) WIRE DRESSING KDL-32FA500/37FA500...
  • Page 38 KDL-32FA500/37FA500 KDL-37FA500 ONLY SWITCH UNIT (HB1 BOARD) AND KD BOARD WIRE DRESSING Completely cover metal guide on spine frame (L) using: Tape 25mmx60mm HM3/HB1 cable HM3/HB1 + Standby + BL cables through tape HM3 and Standby cables through this clamp...
  • Page 39 KDL-32FA500/37FA500 KDL-37FA500 ONLY RF AND CENTER SPEAKER CABLE KDL-32FA500/37FA500...
  • Page 40 KDL-32FA500/37FA500 KDL-37FA500 ONLY AC POWER CORD KDL-32FA500/37FA500...

  • Page 41: Section 2: Service Adjustments

    KDL-32FA500/37FA500 SECTION 2: SERVICE ADJUSTMENTS 2-1. RESETTING THE TV TO THE FACTORY DEFAULTS Traditional Service Mode is not available in this chassis. The only option for service technicians is to reset all of the settings to the Factory Default from the Self Diagnostic screen.

  • Page 42: Section 3: Diagrams

    KDL-32FA500/37FA500 SECTION 3: DIAGRAMS 3-1. CIRCUIT BOARDS LOCATION SWITCH UNIT (Contains HB1 Board) POWER UNIT (G1D - 32FA500 Only) (G2D - 37FA500 Only) 3-2. PRINTED WIRING BOARDS AND All voltages are in V. SCHEMATIC DIAGRAMS INFORMATION S : Measurement impossibility.
  • Page 43 KDL-32FA500/37FA500 REFERENCE INFORMATION Terminal name of semiconductors in silk screen printed circuit ( RESISTOR CAPACITOR : RN METAL FILM : TA TANTALUM Circuit Device Printed symbol Terminal name : RC SOLID : PS STYROL Collector Transistor : FPRD NONFLAMMABLE CARBON...

  • Page 44: Block Diagrams

    KDL-32FA500/37FA500 3-3. BLOCK DIAGRAMS SERVICE POWER PROTECTION TUNER CONNECTOR SUPPLY DIAG BTFCA421 I2C TU HB1 BOARD I2C DEVICE SUB-Micro MB95F118 HDMI1 HM3 BOARD SiI9185A SIRCS HDMI 0 IN HDMI 2 to 1\CEC LIGHT SENSOR HDMI2 G1D/G2D BOARD LVDS OUT DET OUT...

  • Page 45: Schematics And Supporting Information

    KDL-32FA500/37FA500 3-4. SCHEMATICS AND SUPPORTING INFORMATION BM4 BOARD SCHEMATIC DIAGRAM (1 OF 10) R1866 CHIP R1867 1608 5V_TUA 5V_TU COAXS CHIP J1004 1608 C1736 R1953 — CHIP V1_IN_Y 6.3V VD1001 CHIP 1000 C1755 Coax/Audio Output R1876 CHIP 1608 R1868 CHIP A_AUOUT_AU_L —...

  • Page 46: Bm4 Board Schematic Diagram (2 Of 10)

    KDL-32FA500/37FA500 BM4 BOARD SCHEMATIC DIAGRAM (2 OF 10) — JL2013 JL2015 JL2012 JL2014 AUDIO_9V — MA2J1110GLS0 D2002 R2202 IC2005 BA09FP-E2 1/16W CHIP D2014 MAZ8091GMLS0 2012 C2159 0 . 0 0 1 R2201 C2095 C2098 C2100 TO DETECT 2 . 2 CHIP 0 .

  • Page 47: Bm4 Board Schematic Diagram (3 Of 10)

    KDL-32FA500/37FA500 BM4 BOARD SCHEMATIC DIAGRAM (3 OF 10) STBY3.3V D3002 STBY3.3V MA2J1110GLS0 M24C02-WMN6T(B) — IC3005 X3009 1005 BD4729GTR 32.768kHz EEPROM IC3010 RN-CP 0 . 1 1/10W C3010 C3114 R3516 0 . 1 C3011 R3515 1/16W CHIP 1005 6.3V RB3018 NVM_WP...

  • Page 48: Bm4 Board Schematic Diagram (4 Of 10)

    KDL-32FA500/37FA500 BM4 BOARD SCHEMATIC DIAGRAM (4 OF 10) FB4005 R4047 2 . 2 k DIMMER 1/16W DIMMER CHIP JL4014 — BACKLIGHT BACKLIGHT JL4015 TO INVERTER INVERTER_ERR JL4016 BALANCER_ERR CN4003 C4033 C4034 0 . 0 1 4 . 7 — 1005 2012 D3.3V...

  • Page 49: Bm4 Board Schematic Diagram (5 Of 10)

    KDL-32FA500/37FA500 BM4 BOARD SCHEMATIC DIAGRAM (5 OF 10) — REG12V — PS7001 3.15A D2.5V C7000 C7001 BD9536FV C7002 IC7004 1.4A 3216 3216 C7036 0 . 1 SP8K4FU7TB CTL1 D7001 Q7001 — 1005 REG9V D2.5V VOUT1 BOOT1 C7028 0 . 1...

  • Page 50: Bm4 Board Schematic Diagram (6 Of 10)

    KDL-32FA500/37FA500 BM4 BOARD SCHEMATIC DIAGRAM (6 OF 10) — D3.3V D3.3V_IO D1.17V FL7200 VDDC VDDR3 MSCLK — C7200 C7215 C7229 C7258 C7250 C7317 C7269 C7279 C7300 VDDC VDDR3 C7271 C7301 MSDATA(0) 6.3V 6.3V 6.3V 6.3V 4 . 7 4 . 7 6.3V...

  • Page 51: Bm4 Board Schematic Diagram (7 Of 10)

    KDL-32FA500/37FA500 BM4 BOARD SCHEMATIC DIAGRAM (7 OF 10) D1.8V JL7409 L7400 C7406 0 . 1 DDR2 (x16) — 1005 FLEXBUS_STRAP VDDR_MEM_1.8V IC7401 HYB18TC512160B2F-2.5 MEM_DQ0 DQA_0 MEM_DQ1 VDD1 DQA_1 MEM_DQ2 — DQA_2 MEM_DQ3 VSS1 DQA_3 MEM_A12 MEM_DQ4 VSSQ1 DQA_4 MEM_QS#1 MEM_QS#1...

  • Page 52: Bm4 Board Schematic Diagram (8 Of 10)

    KDL-32FA500/37FA500 BM4 BOARD SCHEMATIC DIAGRAM (8 OF 10) — USB1.1 PORTA DVICLK DVIDATA(0) USB1.1_/OVRCUR USB1.1VBUS JL7521 USB_OVRCURb DVIDATA(1) USB1.1N JL7522 R7524 DVIDATA(2) R7515 1/16W USB1.1PA USB1.1P JL7523 CHIP — RSET USBPA DVIDATA(3) 1/16W CHIP USB1.1NA USB1.1GND JL7524 USBNA DVIDATA(4) 5V_USB...

  • Page 53: Bm4 Board Schematic Diagram (9 Of 10)

    KDL-32FA500/37FA500 BM4 BOARD SCHEMATIC DIAGRAM (9 OF 10) — C7688 C7677 1005 L7611 C7635 0.27uH 0 . 1 1005 C7680 C7659 1005 1005 1005 CHIP C7642 C7644 L7607 R7600 AK20 1005 1005 CHIP CHIP FAT_IFP 1/16W CHIP CHIP AK19 —...

  • Page 54: Bm4 Board Schematic Diagram (10 Of 10)

    KDL-32FA500/37FA500 BM4 BOARD SCHEMATIC DIAGRAM (10 OF 10) STBY3.3V HDMI5V AVCC1V8 L5802 R5803 — 10uH MM3121JPLE CHIP IC5802 HP_DET DVCC1V8 AVCC3V3 DDC_DAT L5803 R5804 10uH 1/10W DDC_CLK AVCC3V3 RN-CP HDMI_IN TPWR HDMI0_5V CEC A DDC0_SCL DDC0_SCL AVCC3V3 DDC0_SDA L5801 —...
  • Page 55 KDL-32FA500/37FA500 [I/O; AUDIO; TVCON/FAN DRIVER/POWER; POWER DC ALERT; POWER/RESET; X244 PWR/GND/PWR DECOUPLING/XTAL/PLL/RESET/PERIPH; DDR2/NAND FLASH/ SERIAL FLASH/FLEXBUS/ONENAND BOOT STRAP; X244 DVI / ANALOG VIDEO OUT/AUDIO IF/TPS/USB1.1; X244 FRONTEND/ADC GPIOC/TUNER; X244 HDMI/PANEL OUT LVDS DVO_OUT/DCP_LVDS] COMPONENT SIDE — — — — —...
  • Page 56 KDL-32FA500/37FA500 [I/O; AUDIO; TVCON/FAN DRIVER/POWER; POWER DC ALERT; POWER/RESET; X244 PWR/GND/PWR DECOUPLING/XTAL/PLL/RESET/PERIPH; DDR2/NAND FLASH/ SERIAL FLASH/FLEXBUS/ONENAND BOOT STRAP; X244 DVI / ANALOG VIDEO OUT/AUDIO IF/TPS/USB1.1; X244 FRONTEND/ADC GPIOC/TUNER; X244 HDMI/PANEL OUT LVDS DVO_OUT/DCP_LVDS] CONDUCTOR SIDE I C 3 0 0 5...

  • Page 57: G1D Board Schematic Diagram (Kdl-32Fa500 Only)

    KDL-32FA500/37FA500 G1D BOARD SCHEMATIC DIAGRAM (KDL-32FA500 ONLY) 470pF 1K V K 27 2W J C821 C822 R841 CN1: 1 1N5406R LG C B-4.0-01 STP S20H100CT MH-DP7220 HFV-DP7140 HFV-DP7294 D905 L240 T 4A H 250V 470pF 1K V K T1:18 D240...
  • Page 58 KDL-32FA500/37FA500 [POWER] COMPONENT SIDE (KDL-32FA500 ONLY) — — — — — — — — KDL-32FA500/37FA500...
  • Page 59 KDL-32FA500/37FA500 [POWER] CONDUCTOR SIDE (KDL-32FA500 ONLY) — — — — — — — — KDL-32FA500/37FA500...

  • Page 60: G2D Board Schematic Diagram (1 Of 2) (Kdl-37Fa500 Only)

    KDL-32FA500/37FA500 G2D BOARD SCHEMATIC DIAGRAM (1 OF 2) (KDL-37FA500 ONLY) MH-DP7338 27 2W J 330p R841 C821 C822 CN602 1N5406RLG 1N5406RLG HFV-DP7139 D905A D905B 5A T 250V HFV-DP7139 CRV-DP7246 330p — CB-4.0-01 1nF 250VAC STPS20H100CT L120 D120 D15XB60-7000 DFCV-DP7413 L800 STTH8L06FP 0.1 1W J...

  • Page 61: G2D Board Schematic Diagram (2 Of 2) (Kdl-37Fa500 Only)

    KDL-32FA500/37FA500 G2D BOARD SCHEMATIC DIAGRAM (2 OF 2) (KDL-37FA500 ONLY) 11. 8K 1/ 4W F 0 1/ 8W J R301 — 1/ 2 IC304 PC 123Y82FZ0F R301A — 56pF 50V J 100 1/ 8W F D304 IC302 C302 R304 1/ 2...
  • Page 62 KDL-32FA500/37FA500 [POWER] COMPONENT SIDE (KDL-37FA500 ONLY) — — — — — — — — KDL-32FA500/37FA500...
  • Page 63 KDL-32FA500/37FA500 [POWER] CONDUCTOR SIDE (KDL-37FA500 ONLY) — — — — — — — — KDL-32FA500/37FA500...

  • Page 64: Gk2 Board Schematic Diagram (1 Of 2)

    KDL-32FA500/37FA500 GK2 BOARD SCHEMATIC DIAGRAM (1 OF 2) — — — — JL619 POWER_ON_GK — JL620 STBY_3.3V JL621 JL622 GND_AU JL615 AUDIO22V JL623 D612 EY623 MTZJ-T-77-3.3B — CN601 JL611 JL612 EY604 D611 AC L JL603 EY622 EY629 EY654 EY630 EY631...

  • Page 65: Gk2 Board Schematic Diagram (2 Of 2)

    KDL-32FA500/37FA500 GK2 BOARD SCHEMATIC DIAGRAM (2 OF 2) — FB800 JL807 AUDIO22V R852 F800 1/10W CHIP GND_AU — GND_AU — *IC800 GND_AU *C802 HVP1 *R806 0 . 4 7 4 . 7 k VSSD/HW VSSD/HW — GND_AU GND_AU *CN804 JL810...
  • Page 66 KDL-32FA500/37FA500 [SUBWOOFER POWER] COMPONENT SIDE S E C O N D A R Y C 6 1 2 RISK OF FIRE C 6 0 9 REPLACE FUSE AS MARKED C 6 1 0 — E Y 6 3 8 P R I M A R Y...
  • Page 67 KDL-32FA500/37FA500 [SUBWOOFER POWER] CONDUCTOR SIDE C N 8 0 2 F B 8 0 1 C 6 1 2 C 6 0 9 J L 6 2 1 J L 8 0 5 S G 6 0 0 I N 2 P...

  • Page 68: Hm3 Board Schematic Diagram

    KDL-32FA500/37FA500 HM3 BOARD SCHEMATIC DIAGRAM — STBY3.3V STBY_LED TMR_GREEN TO BM BOARD CN3008 TMR_RED BL_IN RN-CP 1/10W VD3.3V R303 R304 R330 — R329 1/10W 1/10W SIRCS 1/10W RN-CP RN-CP RN-CP 0.5% 0.5% CN301 SML-512UW R305 D321 D305 1/10W Q322 CL-165HR/SYG-D-T...
  • Page 69 KDL-32FA500/37FA500 [IR LED, OPTICAL SENSOR] COMPONENT SIDE Optical 1-876-409-11 Sensor POWER STAND BY IC320 D321 C323 D305 — TIMER D308 (1-729-634-11) A-1507- 946-A PF LP — [IR LED, OPTICAL SENSOR] CONDUCTOR SIDE (1-729-634-11) 1-876-409-11 — — KDL-32FA500/37FA500...

  • Page 70: Kd Board Schematic Diagram

    KDL-32FA500/37FA500 KD BOARD SCHEMATIC DIAGRAM VD5V — CS4335-KSZR IC403 R444 R452 C441 2 . 2 RB401 2012 1/10W 1/10W 1608 1608 0.5% SDATA AOUTL RN-CP RN-CP RN-CP SD_LR 0.5% 2012 RN-CP 1/10W RN-CP 1/10W 1608 1608 C431 1/10W 1500p 1500p...
  • Page 71 KDL-32FA500/37FA500 [AUDIO OUT] COMPONENT SIDE 1-876-408-11 A-1507-949 ET400 CN404 172963311 FB401 — L406 L401 C400 C403 CN400 R401 Q402 F400 — IC403 C406 STBY R479 R477 R478 PWR ON IC405 C490 FB403 MUTE L400 C444 — FB405 C494 R403 L403...

  • Page 72: Semiconductors

    KDL-32FA500/37FA500 3-5. SEMICONDUCTORS – KDL-32FA500/37FA500...

  • Page 73: Section 4: Exploded Views

    1-858-208-11 LOUDSPEAKER (6X12CM) (SCREWS TO ATTACH SUBWOOFER (TABLE-TOP STAND) TO TV) 1-780-631-11 PUSH TERMINAL (2P) For product protection and safety reasons, Sony strongly recommends that X-2348-286-1 FRONT COVER ASSEMBLY (SS) you use the screws provided with the TV. 4-217-485-21 EMBLEM (5-A), SONY...

  • Page 74: Chassis

    [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] 4-2. CHASSIS (Check the Sony Electronics Service Information website for any additional service related issues for this model.) 1-480-688-11 SWITCH UNIT 1-474-099-12 G1D BOARD, COMPLETE (POWER UNIT) (CONTAINS HB1 BOARD) (KDL-32FA500 ONLY)

  • Page 75: Connectors

    PART NO. DESCRIPTION [ASSEMBLY INCLUDES] 4-3. CONNECTORS (Check the Sony Electronics Service Information website for any additional service related issues for this model.) (LVDS) LEAD WIRE WITH CONNECTOR 1-910-044-86 CONN ASSEMBLY, 13P MM CRIMP 250 FOR ALL (LVDS) LEAD WIRE WITH CONNECTOR PART NUMBER...

  • Page 76: Bezel Assembly, Lcd Panel And Speakers

    REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] 4-4. BEZEL ASSEMBLY, LCD PANEL AND SPEAKERS (Check the Sony Electronics Service Information website for any additional service related issues for this model.) LCD PANEL (32INCH WXGA TFT) [156] A-1675-628-A BEZEL COMPLETE ASSEMBLY(32)

  • Page 77: Screw Legend

    See Appendix A: Encryption Key Components in the back of this manual. 4-5. SCREW LEGEND (Check the Sony Electronics Service Information website for any additional service related issues for this model.) KDL-32FA500 DESCRIPTION REMARKS...

  • Page 78: Section 5: Electrical Parts List

    1-112-781-11 CERAMIC CHIP 1μF C1214 1-112-781-11 CERAMIC CHIP 1μF A-1728-741-A BM4 BOARD, MOUNTED C1215 1-100-905-11 CERAMIC CHIP 0.001μF 10% (KDL-32FA500 ONLY) A-1728-742-A BM4 BOARD, MOUNTED C1223 1-100-905-11 CERAMIC CHIP 0.001μF 10% (KDL-37FA500 ONLY) C1224 1-100-905-11 CERAMIC CHIP 0.001μF 10% C1226...
  • Page 79 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C2070 1-112-064-11 CERAMIC CHIP 2.2μF C2183 1-100-765-21 ELECT CHIP 10μF C2073 1-112-064-11 CERAMIC CHIP 2.2μF C2185 1-100-766-21 ELECT CHIP 47μF C2077 1-100-766-21 ELECT CHIP 47μF C2186 1-100-766-21 ELECT CHIP 47μF...
  • Page 80 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C2245 1-162-925-11 CERAMIC CHIP 68pF C3119 1-112-777-11 CERAMIC CHIP 0.01μF C2246 1-165-112-11 CERAMIC CHIP 0.33μF C3121 1-100-905-11 CERAMIC CHIP 0.001μF 10% C2247 1-115-339-11 CERAMIC CHIP 0.1μF C4001...
  • Page 81 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C5822 1-100-916-11 CERAMIC CHIP 0.1μF C7057 1-114-332-11 CERAMIC CHIP 22μF 6.3V C5824 1-100-916-11 CERAMIC CHIP 0.1μF C7058 1-114-553-11 CERAMIC CHIP 10μF C5825 1-100-916-11 CERAMIC CHIP 0.1μF C7060...
  • Page 82 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C7241 1-114-520-11 CAP, CERAMIC 1MF X6S (1410) C7318 1-164-850-11 CERAMIC CHIP 10pF 0.50pF 50V C7244 1-100-916-11 CERAMIC CHIP 0.1μF C7400 1-100-916-11 CERAMIC CHIP 0.1μF C7245 1-114-354-11 CAP, CERAMIC 0.1MF X7R (1410)
  • Page 83 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C7609 1-100-916-11 CERAMIC CHIP 0.1μF C7688 1-164-860-11 CERAMIC CHIP 27pF C7611 1-100-916-11 CERAMIC CHIP 0.1μF C7689 1-164-860-11 CERAMIC CHIP 27pF C7613 1-100-916-11 CERAMIC CHIP 0.1μF C7697 1-112-001-81...
  • Page 84 KDL-32FA500/37FA500 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C9160 1-112-777-11 CERAMIC CHIP 0.01μF D7201 6-501-817-01 DIODE...
  • Page 85 KDL-32FA500/37FA500 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES FB7201 1-400-179-21 FERRITE 0μH IC2016 6-704-819-01 CS4335-KSZR FB7203...
  • Page 86 KDL-32FA500/37FA500 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES L2018 1-457-429-11 INDUCTOR 22μH IC LINK L2019 1-457-429-11 INDUCTOR 22μH...
  • Page 87 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R1040 1-218-969-11 METAL CHIP 1/16W R1877 1-216-864-11 SHORT CHIP R1041 1-218-969-11 METAL CHIP 1/16W R1885 1-216-864-11 SHORT CHIP R1042 1-218-969-11 METAL CHIP 1/16W R1913 1-216-864-11 SHORT CHIP...
  • Page 88 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R2214 1-218-965-11 METAL CHIP 1/16W R2323 1-218-977-11 METAL CHIP 100K 1/16W R2215 1-218-965-11 METAL CHIP 1/16W R2324 1-218-965-11 METAL CHIP 1/16W R2216 1-218-977-11 METAL CHIP 100K 1/16W...
  • Page 89 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R3190 1-208-886-81 METAL CHIP 0.50% 1/16W R5838 1-218-941-81 METAL CHIP 1/16W R3218 1-218-961-11 METAL CHIP 4.7K 1/16W R5840 1-208-699-11 METAL CHIP 4.7K 0.50% 1/16W R3243 1-218-941-81 METAL CHIP...
  • Page 90 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R7077 1-218-979-11 METAL CHIP 150K 1/16W R7604 1-218-953-11 METAL CHIP 1/16W R7092 1-218-969-11 METAL CHIP 1/16W R7606 1-211-990-11 METAL CHIP 0.50% 1/10W R7093 1-218-990-81 SHORT CHIP R7607...
  • Page 91 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R9185 1-218-990-81 SHORT CHIP VD1008 1-802-090-21 VARISTOR, CHIP R9210 1-218-965-11 METAL CHIP 1/16W VD1009 1-802-090-21 VARISTOR, CHIP VD1010 1-802-090-21 VARISTOR, CHIP RESISTOR BRIDGE VD1011 1-802-090-21 VARISTOR, CHIP...
  • Page 92 1-125-891-11 CERAMIC CHIP 0.47μF 1-474-099-12 G1D BOARD, COMPLETE (POWER UNIT) C804 1-125-891-11 CERAMIC CHIP 0.47μF (KDL-32FA500 ONLY) C805 1-125-891-11 CERAMIC CHIP 0.47μF This board is manufactured by a 3rd party. Component level repair information is not available. C806 1-125-891-11 CERAMIC CHIP 0.47μF...
  • Page 93 KDL-32FA500/37FA500 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES D609 8-719-109-97 DIODE RD6.8ESB2 C839 1-164-315-11 CERAMIC CHIP...
  • Page 94 KDL-32FA500/37FA500 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R628 1-260-128-91 CARBON 270K 1/2W COIL R629 1-260-107-11 CARBON 4.7K...
  • Page 95 R329 1-216-819-11 METAL CHIP 1/10W R330 1-216-835-11 METAL CHIP 1/10W A-1543-343-A HM3 (VAR) BOARD, MOUNTED R332 1-216-864-11 SHORT CHIP (KDL-32FA500 ONLY) R401 1-216-817-11 METAL CHIP 1/10W A-1543-344-A HM3 (VAR) BOARD, MOUNTED R402 1-216-805-11 METAL CHIP 1/10W (KDL-37FA500 ONLY) CAPACITOR C320...
  • Page 96 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C416 1-114-325-11 CERAMIC CHIP 0.1μF C468 1-114-325-11 CERAMIC CHIP 0.1μF C417 1-114-325-11 CERAMIC CHIP 0.1μF C469 1-112-064-11 CERAMIC CHIP 2.2μF C418 1-125-891-11 CERAMIC CHIP 0.47μF C470 1-114-323-11 CERAMIC CHIP 0.01μF...
  • Page 97 KDL-32FA500/37FA500 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R439 1-216-833-11 METAL CHIP 1/10W IC405 6-704-819-01 CS4335-KSZR R440 1-216-833-11 METAL CHIP 1/10W R441 1-216-833-11 METAL CHIP 1/10W IC406 6-711-308-01 TDA8932BT-N2 R442 1-216-833-11 METAL CHIP 1/10W COIL...
  • Page 98 (SCREWS TO ATTACH TABLE-TOP STAND TO TV) RB404 1-239-674-81 RESISTOR, NETWORK 100 For product protection and safety reasons, Sony strongly recommends that you use the screws provided with the TV. CAUTION: These screws cannot be used to secure the TV to CRYSTAL Wall Mount Brackets.

  • Page 99: Appendix A: Encryption Key Components

    MUST BE RETURNED to Sony. b) and if the core charge is NOT covered under the product warranty, the defective un-repaired or modifi...
  • Page 100 In an effort to reduce the size of this pdf fi le the tiled schematics are not attached to this Service Manual. To receive a complete set of the tiled schematics for this manual please submit a request to the Service Promotion Department at Service_Promotion@am.sony.com.

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