Sharp LC-26D4U Service Manual
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Sharp LC-26D4U Service Manual

Sharp LC-26D4U Service Manual

Lcd color television
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See also: Service Manual , Operating Manual
In the interests of user-safety (Required by safety regulations in some countries) the set should be re-
stored to its original condition and only parts identical to those specified should be used.
» IMPORTANT SERVICE SAFETY PRECAUTION ...................................................................................... 2
» SPECIFICATIONS ...................................................................................................................................... 5
» OPERATION MANUAL ............................................................................................................................... 6
» DIMENSIONS ........................................................................................................................................... 12
» REMOVING OF MAJOR PARTS .............................................................................................................. 14
» ADJUSTMENT PROCEDURE .................................................................................................................. 18
» TROUBLESHOOTING TABLE ................................................................................................................. 35
» MAJOR IC INFORMATIONS .................................................................................................................... 45
» OVERALL WIRING DIAGRAM ................................................................................................................. 46
» SYSTEM BLOCK DIAGRAM .................................................................................................................... 48
» DIGITAL BLOCK DIAGRAM ..................................................................................................................... 50
» AV/AV SUB SYSTEM BLOCK DIAGRAM ................................................................................................ 52
» PRINTED WIRING BOARD ASSEMBLIES .............................................................................................. 54
» PARTS LIST ..............................................................................................................................................90
» PACKING OF THE SET ......................................................................................................................... 123
» SCHEMATIC DIAGRAM ........................................................................................................................ 124

SERVICE MANUAL

LCD COLOR TELEVISION
LC-26D4U
LC-32D4U
LC-37D4U
MODELS
CONTENTS
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
LC-26D4U
LC-32D4U
LC-37D4U
S95O4LC-37D4U
Page

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Summary of Contents for Sharp LC-26D4U

  • Page 1: Table Of Contents

    LC-26D4U LC-32D4U LC-37D4U SERVICE MANUAL S95O4LC-37D4U LCD COLOR TELEVISION LC-26D4U LC-32D4U LC-37D4U MODELS In the interests of user-safety (Required by safety regulations in some countries) the set should be re- stored to its original condition and only parts identical to those specified should be used.

  • Page 2: Important Service Safety Precaution

    All checks must be repeated with the AC cord plug TYPE FUSE. connection reversed. (If necessary, a nonpolarized adaptor plug must be used only for the purpose of LC-26D4U:F701, F702 (3.15A, 250V) completing these checks.) LC-32D4U/LC-37D4U: Any reading of 0.75 Vrms (this corresponds to 0.5 mA rms AC.) or more is excessive and indicates a...
  • Page 3 D'INCENDIE, REMPLACER LE (antenne, coffret métallique, tête des vis, arbres de FUSIBLE commande et des boutons, écusson, etc.) et mesurer LC-26D4U:F701, F702 (3.15A, 250V) la chute de tension CA en-travers de la résistance. Toutes les vérifications doivent être refaites après avoir LC-32D4U/LC-37D4U: inversé...
  • Page 4 LC-26D4U LC-32D4U LC-37D4U Precautions for using lead-free solder 1 Employing lead-free solder "PWBs" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.

  • Page 5: Specifications

    +32°F to +104°F (0°C to +40°C) • As part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some...

  • Page 6: Operation Manual

    LC-26D4U LC-32D4U LC-37D4U Operation Manual...
  • Page 7 LC-26D4U LC-32D4U LC-37D4U...
  • Page 8 LC-26D4U LC-32D4U LC-37D4U...
  • Page 9 LC-26D4U LC-32D4U LC-37D4U...
  • Page 10 LC-26D4U LC-32D4U LC-37D4U...
  • Page 11 LC-26D4U LC-32D4U LC-37D4U...

  • Page 12: Dimensions

    LC-26D4U LC-32D4U LC-37D4U Dimensions LC-26D4U Unit: inch/(mm) 560) 848) 114) 567.9) 268) 100) LC-32D4U Unit: inch/(mm) 632) 980) 114) 700.4) 200) 289)
  • Page 13 LC-26D4U LC-32D4U LC-37D4U LC-37D4U Unit: inch/(mm) 671) 1105) 105) 114) 822.6) 200) 306)

  • Page 14: Removing Of Major Parts

    4. Remove the Rear Cabinet. LC-26D4U: Remove the 16 lock screws 4, 6 lock screws 5, 3 lock screws 6 and detach the Rear Cabinet. LC-32/37D4U: Remove the 19 lock screws 4, 9 lock screws 5, 3 lock screws 6 and detach the Rear Cabinet.
  • Page 15 LC-32D4U LC-37D4U 5. Remove the 4 (LC-26D4U) / 7 (LC-32/37D4U) lock screws 7 and detach the Center Angle. 6. Detach the LCD Control Shield 8. 7. Remove the 5 (LC-26/37D4U) / 3 (LC-32D4U)lock screws 9 and detach the Main Shield A.
  • Page 16 LC-26D4U LC-32D4U LC-37D4U 10. Remove the 6 lock screws w and FFC. Detach the Main Shield B and Main PWB. 11. Remove the 4 lock screws e and detach the Digital PWB. 12. Remove the 2 lock screws r and detach the Jack Cover C.
  • Page 17 LC-26D4U LC-32D4U LC-37D4U 19. Remove the lock screws g (LC-26D4U:2, LC-32/37D4U:4) and take out of the LCD Panel Module. LC- 6D4U LC-3 /37D4U LC-3 /37D4U LCD Panel Module...

  • Page 18: Adjustment Procedure

    1. After replacement of any PWB unit and/or IC for repair, please note the following. When replacing the following units, make sure to prepare the new units loaded with updated software. AV Unit: DUNTKD352DE17 (LC-26D4U) / DUNTKD352DE18 (LC-32D4U) / DUNTKD352DE19 (LC-37D4U) MAIN Unit: DUNTKD376FE04 (LC-26D4U) / DUNTKD376FE05 (LC-32D4U) / DUNTKD376FE06 (LC-37D4U) 2.
  • Page 19 LC-26D4U LC-32D4U LC-37D4U Preparations To upgrade the main software, it is necessary to get ready the SD card for version upgrade before you start. Follow the steps below and create the SD card for version upgrade. 1 Insert the SD card into the SD card reader/writer. Start the SD card formatting software. Click [Format].
  • Page 20 LC-26D4U LC-32D4U LC-37D4U How to upgrade the software 1 Shut off the AC power (i.e. unplug the AC cord). 2 Insert the SD card for version upgrade (prepared as above) into the service socket located below left of the right side cooling fan in the rear of the unit, in a way that the cut corner of the SD card comes at the right- hand side.
  • Page 21 LC-26D4U LC-32D4U LC-37D4U 7 Shut off the AC power to the unit (unplug the AC cord), and remove the SD card for version upgrade. 8 Now the software version upgrade is complete. Note: When you are done with the software version upgrade, start the set, go to the top page of the adjustment process screen and check the main software version information.
  • Page 22 2-4. Video signal adjustment procedure 1) Image adjustment (1) Device check ■ Before adjustment, make sure that the adjusting device and signal source are set for the Sharp LCD US. ■ Signal generator level adjustment check (Adjustment to the specified level) » Composite signal 0.714Vp-p ±...
  • Page 23 LC-26D4U LC-32D4U LC-37D4U (4) Component 15K signal adjustment Adjustment item Adjustment conditions Adjustment procedure Feed the 100% color bar signal to Video 1 component input. Adjustment 480i signal 480i 100% color bar signal ↑100% white ↑0% black Bring the cursor on [ËCOMP 15K MAIN ADJ] and press [ENTER].
  • Page 24 LC-26D4U LC-32D4U LC-37D4U 2-5. Adjustment of white ballance (1) White ballance adjustment Adjustment item Adjustment conditions Adjustment procedure Adjustment Light level: MAX (+12) 1. Apply the following settings to the set. (Place a luminance AV MODE: [STANDARD] meter on the center Aging Time: 60 Min.
  • Page 25 LC-26D4U LC-32D4U LC-37D4U (2) UDC key writing (AV PWB: [I2CENT] terminal) Adjustment item Adjustment conditions Adjustment procedure 1. Connect a writing device to the connector (I2C, EXT terminal). Writing of the File version check 2. Set the EXT terminal to low and write the specified data to the specified UDC key for address.
  • Page 26 LC-26D4U LC-32D4U LC-37D4U (3) Adjustment sequence (adjustment according to the G adjustment value of gradation 6) * Make sure the adjusting point gradations are correct since they are different for each model. Set the light level to MAX with the light control command (SBSL0016 for 45).
  • Page 27 LC-26D4U LC-32D4U LC-37D4U Start measurement Adjust RB to the target xy values. MG5RXXXX MG5BXXXX * XXXX indicates the adjusted values between 0000 and 1023 (4 digit decimal number with zero fill). * G is fixed. * The default adjustment value of RGB is the parameter value Repeat until RGB of the LEV5 command multiplied by 2.
  • Page 28 LC-26D4U LC-32D4U LC-37D4U Start measurement Adjust RB to the target xy values. MG3RXXXX MG3BXXXX * XXXX indicates the adjusted values between 0000 and 1023 (4 digit decimal number with zero fill). * G is fixed. * The default adjustment value of RGB is the parameter value of Repeat until RGB the LEV3 command multiplied by 2.
  • Page 29 LC-26D4U LC-32D4U LC-37D4U Start measurement Adjust RB to the target xy values. MG1RXXXX MG1BXXXX * XXXX indicates the adjusted values between 0000 and 1023 (4 digit decimal number with zero fill). * G is fixed. * The default adjustment value of RGB is the parameter value of Repeat until RGB the LEV1 command multiplied by 2.
  • Page 30 LC-26D4U LC-32D4U LC-37D4U 2-8. Menu list in process A mode Page Line Item Main Verison Main microcomputer software version Monitor Version Monitor microcomputer software version EQ DATA CHECKSUM Sound parameter checksum TEMPERATURE Read value of temperature sensor LAMP ERROR Number of lamp error...
  • Page 31 LC-26D4U LC-32D4U LC-37D4U Page Line Item CONTRAST HDMI contrast adjustment Cb GAIN HDMI CB gain adjustment Cr GAIN HDMI CR gain adjustment Y OFFSET HDMI Y offset adjustment Cb OFFSET HDMI CB offset adjustment Cr OFFSET HDMI CR offset adjustment...
  • Page 32 LC-26D4U LC-32D4U LC-37D4U Page Line Item NJU26150_SIN NJU26150_CLIPPER_LEVEL NJU26106_ANGLE NJU26106_MASTER_VOLUME MSP3440_SCART_PRESCALE MSP3440_FM_AM_PRESCALE MSP3440_I2S1_PRESCALE MSP3440_SCART1_VOLUME MSP3440_SCART2_VOLUME NJU26150_SUB_VOLUME_DOLBY NJU26150_SUB_VOLUME_FLAT NJU26150_SUB_VOLUME_EQ NJU26150_SUB_VOLUME_HP NJU26150_SUB_VOLUME_CENTERSP NJU26150_BBE_HF_ADJUST NJU26150_BBE_LEVEL NJU26150_BBE_MACH3_FO NJU26150_BBE_MACH3_Q NJU26150_BBE_MACH3_GAIN NJU26150_EQ_MODE NJU26150_PEQ1_FO NJU26150_HPF_FC NJU26150_PEQ1_Q NJU26150_PEQ1_GAIN NJU26150_PEQ2_FO NJU26150_PEQ2_Q NJU26150_PEQ2_GAIN NJU26150_PEQ3_FO NJU26150_PEQ3_Q NJU26150_PEQ3_GAIN NJU26150_PEQ4_FO NJU26150_PEQ4_Q NJU26150_PEQ4_GAIN NJU26150_PEQ5_FO...
  • Page 33 LC-26D4U LC-32D4U LC-37D4U 2-9. Code list for Standby Cause Code Indication Description...
  • Page 34 LC-26D4U LC-32D4U LC-37D4U 2-10. Sound parameter list define byte Data type Offset of data Default Min. value Max. value ### Sound (in common) AUDIO_PARAMETER_SWITCH NJU26150_NOISE_SIN NJU26150_INPUT_TRIM_SP NJU26150_INPUT_TRIM_HP NJU26150_IN_OUT NJU26150_PINK_SIN NJU26150_SIN NJU26150_CLIPPER_LEVEL NJU26106_ANGLE NJU26106_MASTER_VOLUME MSP3440_SCART_PRESCALE 0x11 0xFF MSP3440_FM_AM_PRESCALE 0x14 0xFF MSP3440_I2S1_PRESCALE...

  • Page 35: Troubleshooting Table

    LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE Power supply> No power supply (Front LED does not light up) and no power-up even if the power is turned on (Front LED does not change from red to green) Is the power supply cord properly connected to the main unit? Reconnect the power supply cord and turn on the power.
  • Page 36 LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE (Continued)
  • Page 37 LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE (Continued) No sound of digital broadcasting is heard. s optical digital output sent? s data sent to pin 2 (SPD F) of P8801? Check C8101 and peripheral circuits. Check cable connections, P3101 and C2707 on the AV PWB and peripheral circuits.Go to TROUBLE SHOOT NG...
  • Page 38 LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE (Continued)
  • Page 39 LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE (Continued)
  • Page 40 LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE (Continued)
  • Page 41 LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE (Continued) No picture comes out. (4) No monitor video output when receiving digital broadcasting Is the video signal from the digital unit inputted Check the digital unit. to the connectors (DA, P1105) Pin (7) of...
  • Page 42 LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE (Continued) 1 Tip HDCP_LSI No HDMI input picture re signals sent from connectors of HDMI (SG1901) to input terminals H_RX0± (pins Is IC1913 (E2PROM) accessed by I2C to 63 and 62), H_RX1± (pins 67 and 66), read out DDC I2C CLOCK/D T when Check HDMI equipment settings.
  • Page 43 LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE (Continued) [ FRONT-END SECTION] Digital broadcasting cannot be received. Connect red cable from the UNT1101«s upper RCA Connector (far side from the board) to the TU8001unit. Is the coaxial cable properly connected Connect black cable from the UNT1101«s lower RCA from the UNT1101 to the TU8001 unit? Connector (near side from the board) to the J8052.
  • Page 44 LC-26D4U LC-32D4U LC-37D4U TROUBLESHOOTING TABLE (Continued)

  • Page 45: Major Ic Informations

    LC-26D4U LC-32D4U LC-37D4U MAJOR IC INFORMATIONS ● IC8101 (RH-IXB145WJQZQ) An LSI of a MPEG-2 system decoder that performs back-end processing for digital broadcasting. This is equipped with a CPU (processor core: AM33-3), descrambler (DES), transport stream demultiplexer, video decoder (MPEG-2 MP@HL compatible), graphic processor, audio decoder (AC3 compatible), and an NTSC video encoder.

  • Page 46: Overall Wiring Diagram

    LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U OVERALL WIRING DIAGRAM KEY UNIT FPC:QPWBMC494WJPZ FPC:QPWBMC494WJPZ LCD CONTROL UNIT INVERTER UNIT 26D4U:QCNW-D778WJQZ 26D4U:QCNW-D770WJQZ 32D4U:QCNW-D784WJQZ 32D4U:QCNW-D772WJQZ 37D4U:QCNW-D780WJQZ 26D4U:QCNW-D774WJQZ 37D4U:QCNW-D773WJQZ 26D4U:QCNW-D768WJQZ 26D4U:QCNW-D776WJQZ 32D4U:QCNW-D775WJQZ CN7502 32D4U:QCNW-D769WJQZ 32D4U:QCNW-D776WJQZ To LAMP 37D4U:QCNW-D775WJQZ 37D4U:QCNW-D769WJQZ 37D4U:QCNW-D777WJQZ S-VIDEO CN7501 To LAMP...

  • Page 47: System Block Diagram

    LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U SYSTEM BLOCK DIAGRAM...

  • Page 48: Digital Block Diagram

    LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U DIGITAL BLOCK DIAGRAM P8801 (NA334WJ) P8901 (NA332WJ) P9601 : Digital Audio Out / :Analog Rec A/V out (NA162WJ) : Power User Serial / RF-SW P9201 (MA264WJ) 40pin P9301 (MA255WJ) 80pin :Digital Video in/out IF to MAIN...
  • Page 49 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U AV/AV SUB BLOCK DIAGRAM...
  • Page 50 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U PRINTED WIRING BOARD ASSEMBLIES DIGITAL Unit (Side-A)
  • Page 51 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U DIGITAL Unit (Side-B)
  • Page 52 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U AV Unit (Side-A)
  • Page 53 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U C5727 TEST4 LUG1105 C5738 C5721 Q5754 SC5702 IC5703 Q5753 IC5706 C5708 C5705 IC5701 C2709 R2787 C2714 FB2700 R2788 IC2701 C2946 R1903 C2945 R2789 R2773 FB1900 R2708 IC2700 C2735 R2739 C2724 X1901 C2578 C1900 C2524...
  • Page 54 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U AV Unit (Side-B)
  • Page 55 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U TL5714 TL5725 TL5768 TL5772 TL5777 TL5781 TL5747 TL5787 TL5790 TL5749 TL5753 TL5751 TL5713 TL5716 TL5712 TL5771 TL5728 TL5779 TL5723 TL5786 TL5748 TL5791 TL5763 TL5750 TL5743 TL5715 TL5766 TL5726 TL5774 TL5778 TL5752 TL5758 TL5754 TL5721...
  • Page 56 LC-26D4U LC-32D4U LC-37D4U KEY Unit (Side-A) KEY Unit (Side-A Chip) KEY Unit (Side-B) KEY Unit (Side-B Chip)
  • Page 57 LC-26D4U LC-32D4U LC-37D4U R/C, LED Unit (Side-A) R107 C101 Q3004 R104 R109 P101 Q103 R3011 R110 IC101 D3005 D103 R/C, LED Unit (Side-A Chip) R/C, LED Unit (Side-B) R117 R106 TL106 TL104 TL102 TL2420 TL105 TL101 TL103 R/C, LED Unit (Side-B Chip)
  • Page 58 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U MAIN Unit (Side-A)
  • Page 59 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U MAIN Unit (Side-B)
  • Page 60 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U POWER SUPPLY Unit (Side-A) (LC-26D4U)
  • Page 61 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U POWER SUPPLY Unit (Side- B) (LC-26D4U)
  • Page 62 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U POWER SUPPLY Unit (Side- B ChiP) (LC-26D4U)
  • Page 63 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U POWER SUPPLY Unit (Side-A) (LC-32D4U)
  • Page 64 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U POWER SUPPLY Unit (Side-B) (LC-32D4U)
  • Page 65 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U POWER SUPPLY Unit (Side-B ChiP) (LC-32D4U)
  • Page 66 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U POWER SUPPLY Unit (Side-A) (LC-37D4U)
  • Page 67 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U POWER SUPPLY Unit (Side-B) (LC-37D4U)
  • Page 68 LC-26D4U LC-26D4U LC-32D4U LC-32D4U LC-37D4U LC-37D4U POWER SUPPLY Unit (Side-B ChiP) (LC-37D4U)

  • Page 69: Printed Wiring Board Assemblies

    4. DESCRIPTION in USA: Contact your nearest SHARP Parts Distributor to order. in CANADA: Contact SHARP Electronics of Canada Limited For location of SHARP Parts Distributor, Please call Toll- Phone (416) 890-2100 Free; 1-800-BE-SHARP ★ MARK: SPARE PARTS-DELIVERY SECTION ★ MARKIERUNG : ERSATZTEILE-LIEFERUNG ★...
  • Page 70 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code CAPACITORS DUNTKD331FE12/13/14 (LC-26/32/37D4U) C8001 RC-KZA067WJZZY J 4.7 Ceramic DIGITAL Unit (Continued) C8002 VCKYCZ1AB104KY J 0.1 Ceramic C8003 VCKYCZ1AB104KY J 0.1 Ceramic IC9601 VHiPQ1CZ41H-1Y...
  • Page 71 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code C8610 VCKYCZ1CF104ZY J 0.1 Ceramic DUNTKD331FE12/13/14 (LC-26/32/37D4U) C8612 VCKYCZ1CF104ZY J 0.1 Ceramic DIGITAL Unit (Continued) C8613 VCKYCZ1CF104ZY J 0.1 Ceramic C8614 VCKYCZ1CF104ZY J 0.1 Ceramic C8616 VCKYCZ1AB104KY J 0.1...
  • Page 72 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code C9607 VCKYCZ1EB103KY J 0.01 Ceramic DUNTKD331FE12/13/14 (LC-26/32/37D4U) C9608 VCAAPE1AJ127MY J 120 Electrolytic DIGITAL Unit (Continued) C9609 VCKYCZ1AB473KY J 0.047 10V Ceramic C9610 VCAAPF1CJ396MY J 39...
  • Page 73 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code R8204 VRS-CZ1JF103JY J 10k 1/16W Metal Oxide DUNTKD331FE12/13/14 (LC-26/32/37D4U) R8206 VRS-CZ1JF103JY J 10k 1/16W Metal Oxide DIGITAL Unit (Continued) R8207 VRS-CZ1JF103JY J 10k...
  • Page 74 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code R8817 VRS-CZ1JF271FY J 270 1/16W Metal Oxide DUNTKD331FE12/13/14 (LC-26/32/37D4U) R8818 VRS-CZ1JF682JY J 6.8k 1/16W Metal Oxide DIGITAL Unit (Continued) R8819 VRS-CZ1JF101JY J 100...
  • Page 75 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code R9626 VRS-CY1JF104FY J 100k 1/16W Metal Oxide DUNTKD331FE12/13/14 (LC-26/32/37D4U) R9627 VRS-CY1JF101FY J 100 1/16W Metal Oxide DIGITAL Unit (Continued) R9628 VRS-CY1JF182FY J 1.8k 1/16W Metal Oxide...
  • Page 76 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code Q2515 VS2SA1530AR-1Y J 2SA1530AR DUNTKD352DE17/18/19 (LC-26/32/37D4U) Q2516 VSRT1N141U/-1Y J RT1N141U AV Unit Q2517 VSRT1N141U/-1Y J RT1N141U Q2702 VS2SC3928AR-1Y J 2SC3928AR TUNER Q2703 VS2SC3928AR-1Y...
  • Page 77 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code C1164 VCKYTV1CB105KY J 1 Ceramic DUNTKD352DE17/18/19 (LC-26/32/37D4U) C1165 VCKYTV1CB105KY J 1 Ceramic AV Unit (Continued) C1166 VCKYCY1EF104ZY J 0.1 Ceramic C1168 VCERML1CN476MY J 47 C1170 VCKYCY1EF104ZY J 0.1...
  • Page 78 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code C2581 VCKYCY1EF104ZY J 0.1 Ceramic DUNTKD352DE17/18/19 (LC-26/32/37D4U) C2582 VCERML1CN106MY J 10 AV Unit (Continued) C2583 VCEASY1CN107MY J 100 Electrolytic C2584 RC-KZA212WJZZY J 2.2 Ceramic C2585 RC-KZA212WJZZY J 2.2...
  • Page 79 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code C3878 VCKYCY1EF104ZY J 0.1 Ceramic DUNTKD352DE17/18/19 (LC-26/32/37D4U) C3881 VCKYCY1EF104ZY J 0.1 Ceramic AV Unit (Continued) C3882 VCERML1CN106MY J 10 C3890 VCKYCY1EF104ZY J 0.1 Ceramic C3897 VCKYCY1EF104ZY J 0.1...
  • Page 80 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code R1311 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide DUNTKD352DE17/18/19 (LC-26/32/37D4U) R1313 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide AV Unit (Continued) R1314 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide...
  • Page 81 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code R2940 VRS-TV1JD750JY J 75 1/16W Metal Oxide DUNTKD352DE17/18/19 (LC-26/32/37D4U) R2941 VRS-TV1JD750JY J 75 1/16W Metal Oxide AV Unit (Continued) R2949 VRS-CY1JF000JY 1/16W Metal Oxide...
  • Page 82 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code FB3818 RBLN-0065TAZZY J Ferrite Beads DUNTKD352DE17/18/19 (LC-26/32/37D4U) FB3819 RBLN-0065TAZZY J Ferrite Beads AV Unit (Continued) FB3820 RBLN-0065TAZZY J Ferrite Beads FB3821 RBLN-0065TAZZY J Ferrite Beads...
  • Page 83 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKD353DE17/18/19 (LC-26/32/37D4U) DUNTKD354DE17/18/19 (LC-26/32/37D4U) KEY Unit R/C, LED Unit TRANSISTOR INTEGRATED CIRCUIT Q151 VSDTC314TK/-1Y J DTC314TK IC101 VHiTPS850++-1Y J TPS850 DIODES TRANSISTORS D151...

  • Page 84: Main Unit

    LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code L3301 VPD9M2R2JR96NY J Peaking, 2.2µH DUNTKD376FE04/05/06 (LC-26/32/37D4U) L3302 VPD9M2R2JR96NY J Peaking, 2.2µH MAIN Unit L3303 VPD9M2R2JR96NY J Peaking, 2.2µH L3304 RCiLFA071WJZZY J Coil...
  • Page 85 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code C3319 VCKYCY1EF104ZY J 0.1 Ceramic DUNTKD376FE04/05/06 (LC-26/32/37D4U) C3320 VCKYCY1EF104ZY J 0.1 Ceramic MAIN Unit (Continued) C3321 VCKYCY1EF104ZY J 0.1 Ceramic C3322 VCKYCY1EF104ZY J 0.1 Ceramic C3323 VCKYCY1EF104ZY J 0.1...
  • Page 86 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code R1038 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide DUNTKD376FE04/05/06 (LC-26/32/37D4U) R1039 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide MAIN Unit (Continued) R1040 VRS-CY1JF101JY J 100...
  • Page 87 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code R3209 VRS-CJ1JF560JY J 56 1/16W Metal Oxide DUNTKD376FE04/05/06 (LC-26/32/37D4U) R3210 VRS-CJ1JF560JY J 56 1/16W Metal Oxide MAIN Unit (Continued) R3211 VRS-CJ1JF560JY J 56...
  • Page 88 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code R3704 VRS-CY1JF100JY J 10 1/16W Metal Oxide DUNTKD376FE04/05/06 (LC-26/32/37D4U) R3705 VRS-CY1JF100JY J 10 1/16W Metal Oxide MAIN Unit (Continued) R3707 VRS-CY1JF100JY J 10...
  • Page 89 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code P3202 QPLGNA327WJZZY J Plug, 7Pin DUNTKD376FE04/05/06 (LC-26/32/37D4U) P3203 QPLGNA162WJZZY J Plug, 6Pin MAIN Unit (Continued) P3702 QPLGNA346WJZZY J Plug, 12Pin (FD) P4001 QPLGN0056CEZZY J Plug, 6Pin...
  • Page 90 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code RDENCA138/139/140WJQZ D703 VHERLZ39B//-1 J ZenerDiode, RLZ39B D704 VHERLZ39B//-1 J ZenerDiode, RLZ39B (LC-26/32/37D4U) D705 VHDFFPF10U60S J FFPF10U60STU D707 VHDDAN202K/-1 J DAN202K POWER SUPPLY Unit...
  • Page 91 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code RDENCA138/139/140WJQZ å C706 Not Availabl e – 0.047 275V Film — (LC-26/32/37D4U) å C707 RC-CS222ESNEZ J 2200p 250V Ceramic (LC-26D4U) POWER SUPPLY Unit (Continued) å...
  • Page 92 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code RDENCA138/139/140WJQZ R705 VRS-TP2BD124J J 120k Resistor(CHIP) AA R706 VRS-TP2BD124J J 120k Resistor(CHIP) AA (LC-26/32/37D4U) R707 VRS-RE3DA223J J 22k Resistor R708 VRS-RE3DA223J J 22k...
  • Page 93 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code RDENCA138/139/140WJQZ R854 VRS-TS2AD472J J 4.7k Resistor(CHIP) AA (LC-26/32/37D4U) R855 VRS-TS2AD472J J 4.7k Resistor(CHIP) AA R856 VRS-TS2AD472J J 4.7k Resistor(CHIP) AA POWER SUPPLY Unit (Continued)
  • Page 94 LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code RDENCA138/139/140WJQZ (LC-26/32/37D4U) POWER SUPPLY Unit (Continued) SC704 XBPSN30P10ES0 J Screw, M3x10 (LC-32D4U, LC-37D4U) SC705 XBPSN30P10ES0 J Screw, M3x10 SC707 XBPSN30P10ES0 J Screw, M3x10...

  • Page 95: Cabinet And Mechanical Parts

    J Front Cabinet Ass'y PSLDMA779WJFW J MAIN Shield C Not Availabl e – Front Cabinet — PSLDMA836WJFW J CON Shield Not Availabl e – Badge, SHARP — PSPAZA632WJKZ J Heat Sink (For IC8101) PSPAZA901WJZZ J Mask Spacer, x2 PSPAZA635WJKZ J Heat Sink (For IC2502)
  • Page 96 LC-26D4U LC-32D4U LC-37D4U CABINET AND MECHANICAL PARTS (LC-26D4U) 5-10 5-11 4-1-4 4-1-4 4-1-4 4-1-4...
  • Page 97 J Front Cabinet Ass'y QCNW-D079WJQZ J Connectiong Cord (SP) Not Available – Front Cabinet — QCNW-D080WJQZ J Connectiong Cord (DA/DS) AR Not Available – Badge, SHARP — QCNW-D081WJQZ J Connectiong Cord PSPAZA899WJZZ J Mask Spacer, x2 (RA:AV-LED) PSPAZA900WJZZ J Mask Spacer, x2...
  • Page 98 LC-26D4U LC-32D4U LC-37D4U CABINET AND MECHANICAL PARTS (LC-32D4U)
  • Page 99 J Front Cabinet Ass'y PRDARA216WJFW J Heat Sink (For IC2502) Not Available – Front Cabinet — PSLDMA651WJZZ J Shield (70x20(E05G)) Not Available – Badge, SHARP — PSLDMA693WJZZ J Shield (15x20(E02)) PSPAZA897WJZZ J Mask Spacer, x2 PSLDMA704WJZZ J Shield (30x50(E02)) PSPAZA898WJZZ...
  • Page 100 LC-26D4U LC-32D4U LC-37D4U CABINET AND MECHANICAL PARTS (LC-37D4U)

  • Page 101: Packing Parts

    LC-26D4U LC-32D4U LC-37D4U ★ ★ Ref. No. Part No. Description Code Ref. No. Part No. Description Code PACKING PARTS SUPPLIED ACCESSORIES (NOT REPLACEMENT ITEM) å X1 (LC-26D4U) QACCDA039WJPZ J AC Cord RRMCGA414WJSA J Remote Control Unit SPAKCC117WJZZ – Packing Case —...

  • Page 102: Packing Of The Set

    LC-26D4U LC-32D4U LC-37D4U PACKING OF THE SET ★S5 ★S5 ★S3 ★S4(LC-32/37D4U only) ★S5 ★S5 ★S2 ★S6 ★S1 ★ Not Replacement item...

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