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Sony KDL-32EX720 Service Manual
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Sony KDL-32EX720 Service Manual

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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
MODEL
KDL-32EX720
KDL-32EX720
KDL-32EX723
KDL-40EX720
KDL-40EX720
KDL-40EX723
KDL-40EX723
KDL-46EX720
KDL-46EX720
KDL-46EX723
KDL-55EX720
KDL-55EX723
ORIGINAL MANUAL ISSUE DATE: 2/2011
REVISION DATE
2/11/2011
9-888-388-51
COMMANDER
RM-YD061
RM-YD070
RM-ED044
RM-YD061
RM-YD070
RM-YD059
RM-YD069
RM-YD061
RM-YD070
RM-YD059
RM-YD061
RM-YD059
ELECTRICAL SERVICE MANUAL
SUBJECT
No revisions or updates are applicable at this time.
AZ2-F
DESTINATION
LEVEL
US/CND
MX/LA
LA
US/CND
MX/LA
US/CND
MX/LA
US/CND
MX/LA
US/CND
US/CND
US/CND
LCD DIGITAL COLOR TV
CHASSIS
3

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  • Page 1 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: AZ2-F SERVICE MANUAL CHASSIS MODEL COMMANDER DESTINATION LEVEL KDL-32EX720 RM-YD061 US/CND KDL-32EX720 RM-YD070 MX/LA KDL-32EX723 RM-ED044 KDL-40EX720 RM-YD061 US/CND KDL-40EX720 RM-YD070 MX/LA KDL-40EX723 RM-YD059 US/CND KDL-40EX723 RM-YD069 MX/LA KDL-46EX720 RM-YD061 US/CND KDL-46EX720 RM-YD070 MX/LA...

  • Page 2: Table Of Contents

    G5D Board Schematic Diagram (KDL-46EX720/46EX723 Only) ........................31 G6A Board Schematic Diagram (KDL-55EX720/55EX723 Only) ........................32 G8A Board Schematic Diagram (KDL-55EX720/55EX723 Only) ........................32 G10A Board Schematic Diagram (KDL-32EX720/32EX723 Only) ........................33 HEM2 Board Schematic Diagram ..................................34 HLR2 Board Schematic Diagram ..................................36 HMS3 Board Schematic Diagram ..................................

  • Page 3: Safety-Related Component Warning

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 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 4 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 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 5: Safety Check-Out

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 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 6: Section 1: Diagrams

    1-1. CIRCUIT BOARDS LOCATION LD Board BATV Board G10A Board Switch Unit T-CON HEM2 Board HLR2 Board HMS3 Board Figure 1-1. KDL-32EX720/32EX723 LD Board BATV Board G5D Board Wireless LAN Card T-CON (EX723 Only) Switch Unit HEM2 Board HLR2 Board HMS3 Board Figure 1-2.
  • Page 7 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV Board G4B Board LD Board Wireless LAN Card (EX723 Only) T-CON Switch Unit HEM2 Board HMS3 Board HLR2 Board Figure 1-3. KDL-46EX720/46EX723 G8A Board LD Board BATV Board G6A Board Wireless LAN Card (EX723 Only) T-CON Switch Unit...

  • Page 8: Printed Wiring Boards And Schematic Diagrams Information

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 1-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION Voltages are DC with respect to ground unless otherwise noted. All capacitors are in µF unless otherwise noted. pF : µµF 50WV or less are not indicated except for electrolytics and tantalums.
  • Page 9 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 Terminal name of semiconductors in silk screen REFERENCE INFORMATION printed circuit ( RESISTOR CAPACITOR Circuit Device Printed symbol Terminal name : RN METAL FILM : TA TANTALUM Collector : RC SOLID : PS STYROL Transistor Emitter : FPRD NONFLAMMABLE CARBON...

  • Page 10: Block Diagram

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 1-3. BLOCK DIAGRAM Ether USB1 DiSEqC_Out USB2 X’tal 27MHz H Con. TCON DiSEqC_In Silicon [LNBH23] Satellite Satellite Zero-IF Tuner Ext Demod IFAGC Cable I2CB [HORUS3] [SEKITO2] DDR3 USB4 USB3 Current Current DMD_CLK_ENABLE2 PEL3 Limit Limit –1333 DMD_CLK_ENABLE1 Wifi [TPS2553DBV]...

  • Page 11: Connector Diagrams

    CN101 1-PWM3 182018311 1-PWM2 1-PWM1 SPEAKER (Fasten # 187) Front (Fasten #110) SPEAKER (Fasten # 110) Front (Fasten # 187) 2.0ch:4pin MOLEX 502439-0400 2.0ch:CN4601 4pin 1-821-614-11 MOLE X 502494-0470 [3a-2 32,46 1/2] FIGURE 4-1. KDL-32EX720/32EX723/46EX720/46EX723 (PAGE 1 OF 2) KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...
  • Page 12 LED_ON LED_ON CN1002 1-822-339-11 CN6705 (32" G10A) 0-844-177-01 JST XA 14P CN6801(46" G5D) SM12B-PBVSS-TB(LF)(SN) AC IN AC pigtail AC pigtail AC-N AC-L [3a-2 32,46 2/2] CN6001(46" G5D / 32"G10A) SFP79-02WLB JAM 1-822-908-11 FIGURE 4-2. KDL-32EX720/32EX723/46EX720/46EX723 (PAGE 2 OF 2) KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...
  • Page 13 2.0ch: 4pin MOLEX 502439-040 2. 0 ch: CN4601 4pin 1-821-614-11 MOLE X 502494-0470 1-PWM3 1-PWM2 1-PWM1 SPEAKER (Fasten # 110) Front (Fasten # 187) R3 or RU board STBY3.3V RS232_RXD RS232_TXD [3a-2 37,40 1/2] SIRCS_IN G-B Harness G-B Harness SIRCS_OUT CN101 182018311 FIGURE 4-3. KDL-40EX720/40EX723 (PAGE 1 OF 2) KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...
  • Page 14 GL_CTRL LED_ON GL_CTRL CN1002 LED_ON CN6801 (40" G4B) CN6705 (32" G10A) 0-844-177-01 1-822-339-11 JST XA 14P SM12B-PBVSS-TB(LF)(SN) AC_ IN AC-N AC pigtail AC pigtail [3a-2 37,40 2/2] AC-L CN6001 SFP79-02WLB JAM 1-822-908-11 FIGURE 4-4. KDL-40EX720/40EX723 (PAGE 2 OF 2) KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...
  • Page 15 (Fasten # 110) Front (Fasten # 187) 2.0ch:4pin MOLEX 502439-0400 2.0ch:CN4601 4pin 1-821-614-11 MOLE X 502494-0470 G-B Harness G-B Harness R3 or RU board STBY3.3V RS232_RXD RS232_TXD [3a-2 55 1/2] SIRCS_IN SIRCS_OUT CN101 182018311 FIGURE 4-5. KDL-55EX720/55EX723 (PAGE 1 OF 2) KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...
  • Page 16 CN1002 PFC_GND PFC_GND 0-844-177-01 PFC_OUT PFC_OUT 1-822-339-11 SFP79-02WLB JAM JST XA 14P CN6700 SM12B-PBVSS-TB(LF)(SN) SFP79-02WLB JAM 1-822-908-11 CN6600 CN6501 1-822-908-11 AC_ IN AC pigtail AC pigtail AC-N AC-L CN6001 SFP79-02WLB JAM 1-822-908-11 FIGURE 4-6. KDL-55EX720/55EX723 (PAGE 2 OF 2) KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 17: Schematics And Supporting Information

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 1-5. SCHEMATICS AND SUPPORTING INFORMATION BATV BOARD SCHEMATIC DIAGRAM (1 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 18: Batv Board Schematic Diagram (2 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (2 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 19: Batv Board Schematic Diagram (3 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (3 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 20: Batv Board Schematic Diagram (4 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (4 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 21: Batv Board Schematic Diagram (5 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (5 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 22: Batv Board Schematic Diagram (6 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (6 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 23: Batv Board Schematic Diagram (7 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (7 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 24: Batv Board Schematic Diagram (8 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (8 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 25: Batv Board Schematic Diagram (9 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (9 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 26: Batv Board Schematic Diagram (10 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (10 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 27: Batv Board Schematic Diagram (11 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (11 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 28: Batv Board Schematic Diagram (12 Of 12)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV BOARD SCHEMATIC DIAGRAM (12 OF 12) — — — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...
  • Page 29 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV [SYSTEM/STREAM/DEMOD/CI/BCAS/ONE NAND/DDR3/VIDEO AUDIO IN/OUT/ETHERNET/USB/POWER/GND/HDMI/LVDS/PANEL/A/V CONNECTOR/HDMI EQ/CONNECTOR/AUDIO AMP/TUNER] COMPONENT SIDE cam017 cam021 cam007 cam031 cam001 R2976 RB2900 cam101 C9802 C9714 C9685 C9811 C9690 C9813 C2900 camcn6002 R9072 JL9005 C9707 FB2900 C9803 C9715 C9686 C9682 C9711 C9820 Q6005 C9633 C9812...
  • Page 30 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV [SYSTEM/STREAM/DEMOD/CI/BCAS/ONE NAND/DDR3/VIDEO AUDIO IN/OUT/ETHERNET/USB/POWER/GND/HDMI/LVDS/PANEL/A/V CONNECTOR/HDMI EQ/CONNECTOR/AUDIO AMP/TUNER] CONDUCTOR SIDE R9136 C9017 C9101 Q9003 JL9011 R9067 C9908 Q6004 C9704 C9703 C9702 C6051 C9902 camic9010 R6035 R2903 R2901 R2915 R2966 R2967 R2914 R2918 R9114 C9706 C9705 R9068 Q9007 JL6022 JL9012 R6038 —...

  • Page 31: G4B Board Schematic Diagram (Kdl-40Ex720/40Ex723 Only)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 G4B BOARD SCHEMATIC DIAGRAM (KDL-40EX720/40EX723 ONLY) G5D BOARD SCHEMATIC DIAGRAM (KDL-46EX720/46EX723 ONLY) — — — — — — — — — — — — — — — — — — — — — — — — — — —...

  • Page 32: G6A Board Schematic Diagram (Kdl-55Ex720/55Ex723 Only)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 G6A BOARD SCHEMATIC DIAGRAM (KDL-55EX720/55EX723 ONLY) G8A BOARD SCHEMATIC DIAGRAM (KDL-55EX720/55EX723 ONLY) — — — — — — — — — — — — — — — — — — — — — — — — — — —...

  • Page 33: G10A Board Schematic Diagram (Kdl-32Ex720/32Ex723 Only)

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 G10A BOARD SCHEMATIC DIAGRAM (KDL-32EX720/32EX723 ONLY) — — PWB’S ARE NOT AVAILABLE FOR THESE BOARDS — — — — — — — — — — — — — KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723...

  • Page 34: Hem2 Board Schematic Diagram

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 HEM2 BOARD SCHEMATIC DIAGRAM LED+12V C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 0 . 1 0 . 1 R301 CL300 1005 3216 3216 3216 3216 3216 3216 1005 — L300 C301 47uH 0 . 1 1005...
  • Page 35 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 HEM2 [EMITTER] COMPONENT SIDE Q 3 0 5 R334 R340 R338 R337 R336 R335 Q305 R332 C319 R322 R333 Q302 R339 D309 VDR300 C312 R302 FB300 C306 Q304 temp002 C310 C307 R343 R313 FB302 VDR301 C313 R303 RB301 C309...

  • Page 36: Hlr2 Board Schematic Diagram

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 HLR2 BOARD SCHEMATIC DIAGRAM — JL105 STBY+3.3V — LED_REC LED_STBY LED_TIMER LED_POWER LED_PIC_MUTE — DEVICE_SDA/GND DEVICE_SCL/LED_BDR OPT_SENS VD+3.3V SIRCS CN100 R136 R137 1 . 5 k R138 — JL100 R102 R103 JL101 JL102 JL103 R111 R112 JL104 1 . 8 k 2 .
  • Page 37 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 HLR2 [IR/LED/SENSOR] COMPONENT SIDE D C B 3 2 1 JL105 JL106 C102 R130 R129 R127 R119 R118 R117 R135 C111 cam25 > E P G W < 6 5 4 R131 R112 VDR100 C N 1 0 0...

  • Page 38: Hms3 Board Schematic Diagram

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 HMS3 BOARD SCHEMATIC DIAGRAM R136 CHIP 1005 — R130 R132 3 . 3 k R127 1/16W 1/16W C105 RN-CP CHIP 1/16W 6.3V CHIP 2012 RN-CP R125 1/16W 220k 470k 1/16W R128 1/16W R104 CHIP 8.2M RN-CP C108 C107 1005 6.3V...
  • Page 39 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 HMS3 [MOTION SENSOR] COMPONENT SIDE R100 R101 R102 R103 R105 R106 R108 R109 1 - 8 8 3 - 7 5 5 - 2 1 R111 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 R124 R112...

  • Page 40: Ld Board Schematic Diagram

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 LD BOARD SCHEMATIC DIAGRAM 3.3V R1072 R1064 1/16W DA2J10400L RN-CP A [ 3 2 4 0 I N C H ] B [ 4 6 5 5 6 0 ] 1/16W D1009 RN-CP C 1 0 0 4 2 2 0 0 p —...
  • Page 41 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 [LED DRIVER] COMPONENT SIDE 1 - 8 8 3 - 3 0 0 - 4 1 C N 1 0 0 1 C N 1 0 0 0 ( 1 - 7 3 2 - 4 3 8 - 4 1 )

  • Page 42: Section 2: Electrical Parts List

    KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 SECTION 2: ELECTRICAL PARTS LIST BATV Items marked with an asterisk are not stocked since they NOTE: The components identifi ed by shading RESISTORS are seldom required for routine service. Expect some delay mark are critical for safety. Replace only •...
  • Page 43 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C2013 1-100-916-11 CERAMIC CHIP 0.1μF C4500 1-114-130-11 CERAMIC CHIP 1μF 6.3V C4501 1-114-130-11 CERAMIC CHIP 1μF 6.3V C2014 1-100-916-11 CERAMIC CHIP 0.1μF C2019 1-114-869-11 CERAMIC CHIP 2.2μF...
  • Page 44 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C6014 1-114-332-11 CERAMIC CHIP 22μF 6.3V C7024 1-114-326-11 CERAMIC CHIP 0.22μF C6015 1-114-332-11 CERAMIC CHIP 22μF 6.3V C7026 1-112-780-11 CERAMIC CHIP 0.47μF C6016 1-114-332-11 CERAMIC CHIP 22μF...
  • Page 45 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C9033 1-164-848-11 CERAMIC CHIP 0.50pF 50V C9627 1-100-916-11 CERAMIC CHIP 0.1μF C9037 1-100-916-11 CERAMIC CHIP 0.1μF C9628 1-100-916-11 CERAMIC CHIP 0.1μF C9038 1-164-848-11 CERAMIC CHIP 0.50pF 50V...
  • Page 46 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES FB5004 1-216-864-11 SHORT CHIP CN5003 1-842-667-11 USB CONNECTOR FB9001 1-481-517-11 FERRITE 0μH CN5006 1-842-600-11 ETHERNET CONNECTOR FB9002 1-469-084-21 FERRITE CN5500 1-842-681-11 HDMI CONNECTOR FB9003 1-469-084-21 FERRITE...
  • Page 47 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES JACK R1117 1-218-990-81 SHORT CHIP R1146 1-218-957-11 METAL CHIP 2.2K 1/16W J2500 1-842-665-11 JACK J2502 1-842-663-11 JACK R1216 1-218-990-81 SHORT CHIP J2700 1-842-577-11 MINI JACK (ST)
  • Page 48 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R2431 1-218-945-11 METAL CHIP 1/16W R5578 1-218-965-11 METAL CHIP 1/16W R2432 1-218-945-11 METAL CHIP 1/16W R5607 1-218-965-11 METAL CHIP 1/16W R5611 1-218-943-11 METAL CHIP 1/16W R2533...
  • Page 49 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R8429 1-218-949-11 METAL CHIP 1/16W R9435 1-218-941-81 METAL CHIP 1/16W R8442 1-218-973-11 METAL CHIP 1/16W R9436 1-218-941-81 METAL CHIP 1/16W R8472 1-218-973-11 METAL CHIP 1/16W R9437...
  • Page 50 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 BATV REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES RB2503 1-234-370-21 RES, NETWORK 22 (1005X4) TRANSFORMER RB2702 1-234-381-11 RES, NETWORK 100K (1005X4) T1401 1-445-777-11 TRANSFORMER, RF (SMD) (2010) RB2703 1-234-381-11 RES, NETWORK 100K (1005X4) T5200...
  • Page 51 R329 1-250-451-11 METAL CHIP 1/16W G10A (POWER) BOARD, COMPLETE R333 1-250-509-11 METAL CHIP 3.9K 1/16W (KDL-32EX720/32EX723 ONLY) FOR ALL POWER BOARD PART NUMBER INFORMATION R334 1-250-499-11 METAL CHIP 1.5K 1/16W REFER TO THE LCD PANELS SERVICE MANUAL R335 1-250-451-11 METAL CHIP 1/16W Component level repair information is not available.
  • Page 52 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 HLR2 HMS3 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES HLR2 VDR103 1-802-090-21 VARISTOR, CHIP VDR104 1-802-090-21 VARISTOR, CHIP VDR105 1-802-090-21 VARISTOR, CHIP A-1792-877-A HLR2 BOARD, MOUNTED VDR106 1-802-090-21 VARISTOR, CHIP (ALL MODELS EXCEPT KDL-32EX723)
  • Page 53 1-489-437-11 INFRARED RECEIVER SENSOR C1056 1-112-679-21 CERAMIC CHIP 0.0022μF 10% 630V CONNECTOR A-1796-818-A LD BOARD,MOUNTED CN1001 1-819-460-11 HEADER ASSEMBLY FOR PWB (KDL-32EX720/32EX72340EX720/40EX723 ONLY) CN1003 1-842-607-21 FFC/FPC CONNECTOR (ZIF) A-1804-042-A LD BOARD,MOUNTED (KDL-46EX720/46EX723/55EX720/55EX723 ONLY) DIODE D1000 6-502-978-01 DIODE DA2J10400L CAPACITOR D1001...
  • Page 54 KDL-32EX720/32EX723/40EX720/40EX723/46EX720/46EX723/55EX720/55EX723 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R1073 1-250-503-11 METAL CHIP 2.2K 1/16W Q1020 6-552-407-01 TRANSISTOR DSA500100L Q1021 6-552-408-01 TRANSISTOR DSC500100L R1074 1-250-495-11 METAL CHIP 1/16W Q1022 6-552-408-01 TRANSISTOR DSC500100L R1078 1-250-561-11 METAL CHIP...

This manual is also suitable for:

Kdl-32ex723Kdl-40ex720Kdl-40ex723Kdl-46ex720Kdl-46ex723Kdl-55ex720 ... Show all

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