Sharp LC32SB27U Service Manual

Sharp LC32SB27U - LC - 32" LCD TV Manual

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  • Sharp LC32SB27U | Service Manual - Page 1
    TopPage LC-32D47U/LC-32SB27U/LC-C3237U SERVICE MANUAL No. S39X5LC32D47U LCD COLOR TELEVISION LC-32D47U LC-32SB27U MODELS LC-C3237U In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to
  • Sharp LC32SB27U | Service Manual - Page 2
    LC-32D47U/LC-32SB27U/LC-C3237U LSCA32FD4E7UTY PRECAUTION Service Manual IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: „WARNING 1. For
  • Sharp LC32SB27U | Service Manual - Page 3
    PRECAUTIONS A PRENDRE LORS DE LA REPARATION LC-32D47U/LC-32SB27U/LC-C3237U Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux conseils suivants. AVERTISSEMENT 1. N'entreprendre
  • Sharp LC32SB27U | Service Manual - Page 4
    LC-32D47U/LC-32SB27U/LC-C3237U PRECAUTIONS FOR USING LEAD-FREE SOLDER „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
  • Sharp LC32SB27U | Service Manual - Page 5
    LCC3H2DA47PU TER 1. SPECIFICATIONS [1] SPECIFICATIONS LC-32D47U/LC-32SB27U/LC-C3237U Service Manual Item Model: LC-32D47U Model: LC-32SB27U Model: LC-C3237U LCD panel 32" Class (311/2" Diagonal) Advanced Super View & BLACK TFT LCD Resolution 1,049,088 pixels (1,366 768) TV-standard (CCIR)
  • Sharp LC32SB27U | Service Manual - Page 6
    LC-32D47U/LC-32SB27U/LC-C3237U LCC3H2DA47PU TER 2. OPERATION MANUAL [1] OPERATION MANUAL TV (Front) Service Manual *OPC: Optical Picture Control TV (Rear/Side) *2 Remote control sensor OPC sensor* POWER indicator POWER button MENU button INPUT button Channel buttons (CH / ) *3 AC INPUT terminal
  • Sharp LC32SB27U | Service Manual - Page 7
    LC-32D47U/LC-32SB27U/LC-C3237U Direct Button Operation Changing Volume You can change the volume by pressing VOL / on the TV or on the remote as shown below. 60 POWER You can turn on the TV or put it on standby by pressing POWER on the TV or on the remote control unit. Changing Channels You
  • Sharp LC32SB27U | Service Manual - Page 8
    LC-32D47U/LC-32SB27U/LC-C3237U AV MODE AV MODE gives you several viewing options to choose from to best match the surrounding environment of the TV, which can vary due to factors like room brightness, type of program watched or the type of image input from external equipment. Press AV MODE. Current
  • Sharp LC32SB27U | Service Manual - Page 9
    LC-32D47U/LC-32SB27U/LC-C3237U INPUT To view external source images, select the input source using INPUT on the remote control unit or on the TV. 1 Press INPUT other closed caption service, CC1, will be displayed. • When "Power Saving" is set to "Standard" or "Advanced", the Power Saving leaf icon
  • Sharp LC32SB27U | Service Manual - Page 10
    LC-32D47U/LC-32SB27U/LC-C3237U VIEW MODE You can select the screen size. 1 Press VIEW MODE. top and bottom of the screen. For HD programs Stretch: Suitable for viewing wide-screen 1.78:1 aspect ratio program, stretch mode will still show very thin black bands at the top and bottom of the screen.
  • Sharp LC32SB27U | Service Manual - Page 11
    . SHARP bears no responsibility for improper mounting or mounting that results in accident or injury. Using an optional bracket to mount the TV • You can ask a qualified service professional about using an optional AN-37AG5 bracket to mount the TV to the wall. • Carefully read the instructions that
  • Sharp LC32SB27U | Service Manual - Page 12
    LC-32D47U/LC-32SB27U/LC-C3237U Appendix Troubleshooting Problem Possible Solution • No power • Check if you pressed POWER on the remote control unit. If the indicator on the TV does not light up, press POWER on the TV. • Is the AC cord disconnected? • Has the power the program guide. Cautions
  • Sharp LC32SB27U | Service Manual - Page 13
    /LC-32SB27U/LC-C3237U On-Screen Display Menu Menu Items For TV/INPUT 1/2/3 Mode Picture Menu OPC Backlight Contrast Brightness Color Tint Sharpness Advanced C.M.S.-Hue C.M.S.-Saturation C.M.S.-Value Color Temp. Active Contrast Film Mode Digital Noise Reduction 3D-Y/C Monochrome Range of OPC Reset
  • Sharp LC32SB27U | Service Manual - Page 14
    LC-32D47U/LC-32SB27U/LC-C3237U LCC3H2DA47PU TER 3. DIMENSIONS [1] DIMENSIONS (LC-32D47U/LC-32SB27U) Service Manual Unit: inch (mm) 15 23/64 (390) 31 5/8 (803) 27 9/16 (699.8) 3 13/64 (81) 4 11/64 (106) 15 17/32 (394.4) 13 7/32 (335.5) 22 61/64 (583) 21 1/32 (534) 1 15/16 (49) 31 47/64 (806)
  • Sharp LC32SB27U | Service Manual - Page 15
    [2] DIMENSIONS (LC-C3237U) 15 23/64 (390) 31 5/8 (803) 27 9/16 (699.8) LC-32D47U/LC-32SB27U/LC-C3237U Unit: inch (mm) 3 13/64 (81) 4 11/64 (106) 15 17/32 (394.4) 13 7/32 (335.5) 22 61/64 (583) 20 43/64 (525) 2 9/32 (58) 31 47/64 (806) 7 7/8 (200) 9 49/64 (248) 3 57/64 (98.5) 7 7/8 (200) 3
  • Sharp LC32SB27U | Service Manual - Page 16
    LC-32D47U/LC-32SB27U/LC-C3237U LCC3H2DA47PU TER 4. REMOVING OF MAJOR PARSTeSrvice Manual [1] REMOVING OF MAJOR PARTS 1. Removing of Stand Unit and Rear Cabinet Ass'y. 1. Remove the 4 lock screws 1 . 2. Detach the Stand Unit 2 . 3. Remove the 1 lock screw 3 , 3 lock screws 4 and 10 lock
  • Sharp LC32SB27U | Service Manual - Page 17
    LC-32D47U/LC-32SB27U/LC-C3237U 2. Removing of Speaker L/R, Control Button Ass'y, Front Cabinet Ass'y, LED Unit and KEY Unit. 1. Disconnect the following connectors from the Main Unit. (RA, SP) 2. Detach the Speaker-L 1 and Speaker-R 2 . 3. Detach the LED Unit 3 . 4. Disconnect the following
  • Sharp LC32SB27U | Service Manual - Page 18
    LC-32D47U/LC-32SB27U/LC-C3237U 3. Removing of Main PWB Shield and Side Cover Ass'y. 1. Remove the 2 lock screws 1 and detach the Side Cover Ass'y 2 . 2. Remove the 2 lock screws 3 , 2 lock screws 4 , 2 lock screws 5 and 6 lock screws 6 to detach the Main PWB Shield 7 . 3. Disconnect the following
  • Sharp LC32SB27U | Service Manual - Page 19
    . (CN101) 4. Disconnect the following connector from the LCD Control Unit. (CN1) LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit LCD CONTROL Unit POWER Unit INVERTER Unit Except for LC-32SB27U [CN1] [CN101] MAIN Unit [PD] [LB1] Except for LC-32SB27U [PD] [PL] [LW] POWER Unit [LB1] [LB2] 4 - 4
  • Sharp LC32SB27U | Service Manual - Page 20
    LC-32D47U/LC-32SB27U/LC-C3237U 5. Removing of POWER Unit, MAIN Unit, Support Angle, Power PWB Angle, Main PWB Anglr R/L/M and LCD Fix Angle-T/B. 1. Remove the 6 lock screws 1 and detach the POWER Unit 2 . 2. Remove the 8 lock screws 3 and detach the MAIN Unit 4 . 3. Remove the 4 lock screws 5 and
  • Sharp LC32SB27U | Service Manual - Page 21
    6. Removing of 32" WXGA LCD Panel Module Unit and Lamp. 1. Remove the 10 lock screws 1 . 2. Detach the Bezel Ass'y 2 . 3. Detach the Diffusion Sheet 3 and Diffusion Plate 4 . 4. Detach the Lamp Holder (R) 5 , Lamp Holder (L) 6 . 5. Detach the 6 Pieces Lamp 7 . LC-32D47U/LC-32SB27U/LC-C3237U BL
  • Sharp LC32SB27U | Service Manual - Page 22
    units loaded with updated software. MAIN Unit: DUNTKF030FM08 (LC-32D47U) DUNTKF030FM13 (LC-32SB27U) DUNTKF030FM12 (LC-C3237U) • When replacing the LCD control PWB, perform the VCOM adjustment. 2. Upgrading of each microprocessor software CAUTION: Never "POWER OFF" the unit when software upgrade is
  • Sharp LC32SB27U | Service Manual - Page 23
    LC-32D47U/LC-32SB27U/LC-C3237U 2.2.3 How to upgrade the software 1. Unplug the AC cord. 2. Insert the USB Memory for version upgrade (prepared as above) into the service socket located Right side of Main Board terminals, under INPUT3 terminal. 3. Plug in the AC cord with power button pressed down
  • Sharp LC32SB27U | Service Manual - Page 24
    LC-32D47U/LC-32SB27U/LC-C3237U 2.3. Monitor microprocessor software version upgrade 1) Download "E8 Emulator" from Renesas Web site and install it. http://america.renesas.com/sensitivity.do? downloadId=C2003512 Product Name: E8 Emulator Software V.2.11 Release 01 for M16C, H8 Upgrade (Debugger
  • Sharp LC32SB27U | Service Manual - Page 25
    6) In the next page input information as specified below and click "OK". LC-32D47U/LC-32SB27U/LC-C3237U Select "Debugger only - R8C E8 SYSTEM" Specify workspace name; any name is OK. Select "M16C" (initial value) 7) Select entry as below and click " (N)" * " (N)" means "
  • Sharp LC32SB27U | Service Manual - Page 26
    LC-32D47U/LC-32SB27U/LC-C3237U 8) click * . means "COMPLETE". 9) Click "OK". 5 - 5
  • Sharp LC32SB27U | Service Manual - Page 27
    10)Select entries as specified below and click "OK". LC-32D47U/LC-32SB27U/LC-C3237U Select "R8C/2A Group" Select "R5F212A8" 11)Click " (N)". * means "NEXT". 5 - 6
  • Sharp LC32SB27U | Service Manual - Page 28
    LC-32D47U/LC-32SB27U/LC-C3237U 12)Click * means "COMPLETE". 13)In the screen below, click "Debug Settings". 5 - 7
  • Sharp LC32SB27U | Service Manual - Page 29
    14)Select "S-Record" and click "Add". LC-32D47U/LC-32SB27U/LC-C3237U Select "S-Record" 15)Click "Browse" and specify the location of mot-file. 5 - 8
  • Sharp LC32SB27U | Service Manual - Page 30
    LC-32D47U/LC-32SB27U/LC-C3237U 5 - 9
  • Sharp LC32SB27U | Service Manual - Page 31
    16) Confirm the file name of mot-file appears in the dialog entry and click "OK". LC-32D47U/LC-32SB27U/LC-C3237U 17)From main menu, continuously click "Debug", "Download Modules" and the mot-file location, then writing process starts. 5 - 10
  • Sharp LC32SB27U | Service Manual - Page 32
    LC-32D47U/LC-32SB27U/LC-C3237U 18)Confirm the dialog-box below appears. It means the writing process completed successfully Then shut down "High Performance Embedded Workshop", unplug 20PIN connector, and E8 firmware updating finish. 5 - 11
  • Sharp LC32SB27U | Service Manual - Page 33
    /LC-32SB27U/LC-C3237U 3. Entering and exiting the adjustment process mode 1) Before entering the adjustment process mode, the AV position RESET in the video adjustment menu. 2) While holding down the "VOL (-)" and "INPUT" keys at a time, plug in the AC cord of the main unit to turn on the power
  • Sharp LC32SB27U | Service Manual - Page 34
    LC-32D47U/LC-32SB27U/LC-C3237U 5. List of adjustment process mode menu Top hierarchical menu item Page 1 Item MODEL INCH SIZE ERROR NO RESET PUBLIC MODE V-CHIP CANADIAN VCHIP EXT CONTROL TEMPERATURE Description Number of termination due to lamp error and Reset AV software version Main software
  • Sharp LC32SB27U | Service Manual - Page 35
    Harmonic LPF Harmonic HPF DRC Switch DRC Threshold LPF DRC Threshold HPF DRC Ratio DRC Attack Time DRC Release Time DRC LPF Fc DRC HPF Fc Item IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 Description LC-32D47U/LC-32SB27U/LC-C3237U Remarks (adjustment detail, etc.) Description Remarks (adjustment detail, etc.)
  • Sharp LC32SB27U | Service Manual - Page 36
    LC-32D47U/LC-32SB27U/LC-C3237U DVP TV CONT N358 TV BRIGHT N358 TV COLOR N358 TV TINT N358 TV SHARP V1 OVER N358 TV SHARP V1 UNDER N358 TV SHARP V2 OVER N358 TV SHARP V2 UNDER N358 TV SHARP H1 OVER N358 TV SHARP H1 UNDER N358 TV SHARP H2 OVER N358 TV SHARP H2 UNDER N358 TV SHARP H3 OVER N358 TV SHARP
  • Sharp LC32SB27U | Service Manual - Page 37
    1125I COLOR 1125I TINT 1125I SHARP V1 OVER 1125I SHARP V1 UNDER 1125I SHARP V2 OVER 1125I SHARP V2 UNDER 1125I SHARP H1 OVER 1125I SHARP H1 UNDER 1125I SHARP H2 OVER 1125I SHARP H2 UNDER 1125I SHARP H3 OVER 1125I SHARP H3 UNDER Description LC-32D47U/LC-32SB27U/LC-C3237U Remarks (adjustment detail
  • Sharp LC32SB27U | Service Manual - Page 38
    LC-32D47U/LC-32SB27U/LC-C3237U DVP-M2 Page DVP-M2 7 DVP-M2 9 DVP-M2 10 DVP-M2 11 Item 750P CONT 750P BRIGHT 750P COLOR 750P TINT 750P SHARP V1 OVER 750P SHARP V1 UNDER 750P SHARP V2 OVER 750P SHARP V2 UNDER 750P SHARP H1 OVER 750P SHARP H1 UNDER 750P SHARP H2 OVER 750P SHARP H2 UNDER 750P SHARP H3
  • Sharp LC32SB27U | Service Manual - Page 39
    OVER HDMI 1125I SHARP V1 UNDER HDMI 1125I SHARP V2 OVER HDMI 1125I SHARP V2 UNDER HDMI 1125I SHARP H1 OVER HDMI 1125I SHARP H1 UNDER HDMI 1125I SHARP H2 OVER HDMI 1125I SHARP H2 UNDER HDMI 1125I SHARP H3 OVER HDMI 1125I SHARP H3 UNDER Description LC-32D47U/LC-32SB27U/LC-C3237U Remarks (adjustment
  • Sharp LC32SB27U | Service Manual - Page 40
    LC-32D47U/LC-32SB27U/LC-C3237U DVP-M2 Page DVP-M2 16 DVP-M2 19 DVP-M2 20 DVP-M2 21 Item HDMI 750P CONT HDMI 750P BRIGHT HDMI 750P COLOR HDMI 750P TINT HDMI 750P SHARP V1 OVER HDMI 750P SHARP V1 UNDER HDMI 750P SHARP V2 OVER HDMI 750P SHARP V2 UNDER HDMI 750P SHARP H1 OVER HDMI
  • Sharp LC32SB27U | Service Manual - Page 41
    B-M HUE M-R SAT R SAT Y SAT G SAT C SAT B SAT M SAT R-Y SAT Y-G SAT G-C SAT C-B SAT B-M SAT M-R BRI R BRI Y BRI G BRI C BRI B BRI M BRI R-Y BRI Y-G BRI G-C BRI C-B BRI B-M BRI M-R AV BLACK STRETCH PC BLACK STRETCH Description LC-32D47U/LC-32SB27U/LC-C3237U Remarks (adjustment detail, etc.) 5 - 20
  • Sharp LC32SB27U | Service Manual - Page 42
    LC-32D47U/LC-32SB27U/LC-C3237U OTHERS Page OTHERS1 OTHERS2 Item L ERROR WAIT L ERROR H TIME PWM FREQ PWM DUTY OPC THRESHOLD ADC VALUE VCOM ADJ HDMI EDID WRITE INSPECT USB
  • Sharp LC32SB27U | Service Manual - Page 43
    6.2. TEMP Adjustment LC-32D47U/LC-32SB27U/LC-C3237U 6.2.1 Receive US-10ch(JPN-8ch) the standard color bar signal 6.2.2 See if the "YDATA" reading (maximum) on Adjustment Process Page 1 is within the range
  • Sharp LC32SB27U | Service Manual - Page 44
    /LC-32SB27U/LC-C3237U 7. Adjustment of white balance Adjustment item Adjustment conditions Adjustment procedure 1 Setting Backlight: +16 For detailed adjustment procedure refer to "Kameyama Model Integral WB Adjustment (MAX) Specifications". 1) Make the following settings for the set. AV
  • Sharp LC32SB27U | Service Manual - Page 45
    the destination ID plug (QCNCMA275WJQZ) in its specified slot of the destination ID connector SC9003 (QCNCWA715WJQZY). Except for LC-32SB27U HDMI 1 12 1 4 SC9003 HDMI 16 1 41 C5 MAIN Unit DDR Position PC Audio IN optical out Svideo L/R out TUNER V/LR USB Analog RGB 1 10 1 4 5 - 24
  • Sharp LC32SB27U | Service Manual - Page 46
    LC-32D47U/LC-32SB27U/LC-C3237U [2] PUBLIC MODE SETTING PROCEDURE 1. How to start once and turn on the power. 2) Get the password input screen displayed. Procedure ˴The input starts with the leftmost digit. ˴Use the numeric keys [0] thru [2] and [7] keys on the remote controller. ˴The other keys
  • Sharp LC32SB27U | Service Manual - Page 47
    LC-32D47U/LC-32SB27U/LC-C3237U 4. Public Mode Menu The guidance is not displayed on screen. Setup procedure • To move the cursor up and down, use the "cursor UP/DOWN" key (remote controller) and "CH ( )/( )" key (remote controller and set). • To change the settings, use the "cursor RIGHT/LEFT" key (
  • Sharp LC32SB27U | Service Manual - Page 48
    LC-32D47U/LC-32SB27U/LC-C3237U 5. On Setting Items * "EZ-SETUP" discussed below indicates "EZ-SETUP after the first power-on". 1) POWER related keys alone are operative. All the other remote controller keys (power, volume / , channel / , light control (brightness sensor), broadcast select) are
  • Sharp LC32SB27U | Service Manual - Page 49
    LC-32D47U/LC-32SB27U/LC-C3237U 6) PANEL BUTTON Selection Default Explanation Limit in Setting Exception Remarks Selection between "Respond" and "No respond" (loop provided) Respond All the operations by keys (except the power of the remote control and , AV MODE options. Ex.) TV (CH2), TV (CH4) etc.
  • Sharp LC32SB27U | Service Manual - Page 50
    LC-32D47U/LC-32SB27U/LC-C3237U 11)INPUT MODE FIXED Selection Default Explanation Limit in Setting Exception Remarks Selection between "Variable", "Fixed". (loop provided) - (Variable) The input mode is fixed
  • Sharp LC32SB27U | Service Manual - Page 51
    LC-32D47U/LC-32SB27U/LC-C3237U LCC3H2DA47PU TER 6. TROUBLESHOOTING TABLEService Manual [1] TROUBLESHOOTING TABLE No video (1) COMPOSITE: No external input video [INPUT-3] Is INPUT-3 selected on the input select menu screen? NO Select INPUT-3 on the input select
  • Sharp LC32SB27U | Service Manual - Page 52
    LC-32D47U/LC-32SB27U/LC-C3237U No video (2) COMPONENT: No external input video [INPUT-1] COMPONENT: No external input video [INPUT-2] Is INPUT-1 selected on the input select menu screen? Is
  • Sharp LC32SB27U | Service Manual - Page 53
    No video (4) LC-32D47U/LC-32SB27U/LC-C3237U No video at UHF/VHF broadcast signal reception No video at digital broadcast signal reception Is the specified TV signal selected on the input select menu screen? Is there the analog video signal output (VIDEO) at pin (19) of tuner (TU1101)? Are
  • Sharp LC32SB27U | Service Manual - Page 54
    LC-32D47U/LC-32SB27U/LC-C3237U No video (6)-1 HDMI: No external input video [INPUT-5] HDMI: No external input video [INPUT-6] Is INPUT-5 selected on the input select menu
  • Sharp LC32SB27U | Service Manual - Page 55
    -32SB27U/LC-C3237U HDMI: No external input video [INPUT-7] Is INPUT-7 selected on the input select menu screen? NO YES Select INPUT-7 on the input select menu screen for the right input signal. Does the HOT PLUG detection function? Does the DDC5V signal come from pin (18) of SC1601 to pin (32
  • Sharp LC32SB27U | Service Manual - Page 56
    LC-32D47U/LC-32SB27U/LC-C3237U No audio (1)-1 INPUT-1 No audio. INPUT-2 No audio. Is INPUT-1 selected on the input select menu screen? Is INPUT-2 selected on the input select
  • Sharp LC32SB27U | Service Manual - Page 57
    No audio (1)-2 LC-32D47U/LC-32SB27U/LC-C3237U INPUT-3 No audio. Is INPUT-3 selected on the input select menu screen? NO Refer to ": No external input video [INPUT-3]". YES Is the audio
  • Sharp LC32SB27U | Service Manual - Page 58
    LC-32D47U/LC-32SB27U/LC-C3237U No audio (2) [PC analog audio input] INPUT-4 No audio. [HDMI analog audio input] INPUT-5 No audio. Is INPUT-4 selected on the input select menu
  • Sharp LC32SB27U | Service Manual - Page 59
    No audio (3) LC-32D47U/LC-32SB27U/LC-C3237U No audio at UHF/VHF broadcast signal reception. No audio at digital broadcast signal reception. Is TV selected on the input select menu screen? Is TV selected on the input select menu screen? NO YES Refer to "No video at UHF/VHF broadcast signal
  • Sharp LC32SB27U | Service Manual - Page 60
    LC-32D47U/LC-32SB27U/LC-C3237U No audio (4) INPUT-5 No audio (HDMI connected) INPUT-6 No audio (HDMI connected) INPUT-7 No audio (HDMI connected) [INPUT-5 input] Is INPUT-5 selected on the
  • Sharp LC32SB27U | Service Manual - Page 61
    LC-32D47U/LC-32SB27U/LC-C3237U No audio signal at Digital Audio Output terminal (Analog sound heard) No INPUT-5/6/7 (HDMI) audio. No audio at digital broadcast signal reception. If no
  • Sharp LC32SB27U | Service Manual - Page 62
    LC-32D47U/LC-32SB27U/LC-C3237U No monitor audio output Is the audio output from the monitor set at "VARIABLE" or "FIXED" on the menu screen? YES Are there the
  • Sharp LC32SB27U | Service Manual - Page 63
    Off Power error Flashes twice H: On Communication error with the main CPU Flashes 3 times L: Off H: On L: Off Vsync error Flashes 4 times H: On Monitor temperature error Flashes 5 times L: Off H: On L: Off Program area data destruction Flashes 8 times H: On L: Off LC-32D47U/LC-32SB27U/LC
  • Sharp LC32SB27U | Service Manual - Page 64
    LC-32D47U/LC-32SB27U/LC-C3237U 2) Power error details (Power red LED flashes twice and Power green LED flashes) Error type DET_POW1 error Flashes once DET_POW2 error Flashes twice DET_6V error Flashes 3 times Power green LED operation (1 cycle) H: On L: Off H: On L: Off H: On Pins are monitor
  • Sharp LC32SB27U | Service Manual - Page 65
    LC-32D47U/LC-32SB27U/LC-C3237U LCC3H2DA47PU TER 7. MAJOR IC INFORMATIONS Service Manual [1] MAJOR IC INFORMATIONS 1. MAJOR IC This is 64M-bit SPI flash memory device stores the main CPU program. 1.8. IC8454 (VHiHN24256A-1Y) This is 256k-bit EEPROM device including the user setting. 7 - 1
  • Sharp LC32SB27U | Service Manual - Page 66
    LC-32D47U/LC-32SB27U/LC-C3237U - M E M O - 7 - 2
  • Sharp LC32SB27U | Service Manual - Page 67
    WIRING DIAGRAM J Service Manual 32" LCD Panel LC-32D47U/LC-32SB27U/LC-C3237U I QCNW-J431WJQZ 41 [LB1] H QCNW-J171WJQZ 12 1 [PD] 1 14 [LB2] 6 QCNW-J430WJPZ G 12 1 61 1 QCNW-J170WJQZ 4 1 [KM] [PD] SC9003 Except for [LB1] 41 C5 [LW] 1 QCNW-J175WJPZ [PL] POWER Unit 1 INV
  • Sharp LC32SB27U | Service Manual - Page 68
    /R AUDIO IC8001 RH-IXC677WJQZQ DTV-C5 for WXGA Digital AV decode & Main CPU I2S SPDIF DTV/SPDIF N_CPU_RST zz RESET N_DBG_RST N_SRESET 50MHz P9301 Connector for Software Writing +3.3V IC8451 Serial FLASH 64Mbit 6 7 8 9 10 11 Serial FLASH UART-B UART-A USB CVBS S-Video YPbPr LVDS OUT
  • Sharp LC32SB27U | Service Manual - Page 69
    LCC3H2DA47PU TER 9. PRINTED WIRING BOARD ASSEMBLIES [1] MAIN Unit MAIN Unit (Side-A) J Service Manual LC-32D47U/LC-32SB27U/LC-C3237U I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 9 - 1
  • Sharp LC32SB27U | Service Manual - Page 70
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit (Chip Side-A) J I H G F E D C B A 1 2 3 4 5 LUG1102 FB8004 FD2 6 J501 R607 FB606 FB607 C608 R608 J8001 VA80V0A18002 R808R58084 SC601 R611 R612 D603 C607 D602 FB8001 FB9004 C8138 FB9003
  • Sharp LC32SB27U | Service Manual - Page 71
    MAIN Unit (Side-B) J LC-32D47U/LC-32SB27U/LC-C3237U I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 9 - 3
  • Sharp LC32SB27U | Service Manual - Page 72
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit (Chip Side-B) J I H G F E D C B A R1321 C1325 C1327 R1325 R2639 FB2001 FD3 TL2669TL2612TL2608TL2606TL2638 TL2648TL2650TL2670 TL2613TL2611TL2607TL2604TL2673 TL2649TL267F1B2611 TL2609TL2621TL2672 TL2605TL2610 FB261R9 2640 FB2613 FB2620 FB2609 FB2618
  • Sharp LC32SB27U | Service Manual - Page 73
    [2] KEY Unit J KEY Unit (Side-A) I H POWER G S155 S154 D152 R153 S152 R151 D151 S151 S153 S156 R154 S157 D155 LC-32D47U/LC-32SB27U/LC-C3237U MENU DUNTKF069WE R152 INPUT CH-UP CH-DOWN 1.5J QPWBFF069WJZZ VOL-UP VOL-DOWN P151 4 1 KM F E D C B A 1 2 3 4 5 6 7 8 9 10 11
  • Sharp LC32SB27U | Service Manual - Page 74
    LC-32D47U/LC-32SB27U/LC-C3237U [3] LED Unit J LED Unit (Side-A) I H G F P101 E LED Unit (Chip Side-A) D C102 R101 C B C106 S L D101 R M C101 D101 C105 IC101 C104 D116 R135 R136 R107 Q103
  • Sharp LC32SB27U | Service Manual - Page 75
    ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAIN- TAINING THE SAFETY AND PERFORMANCE OF THE SET. AVIS DE SECURITE IMPORTANT: LES PROTEGER LE BON FONCTIONNEMENT DE L'APPAREIL. Service Manual 10 - 1 LC-32D47U/LC-32SB27U/LC-C3237U
  • Sharp LC32SB27U | Service Manual - Page 76
    LC-32D47U/LC-32SB27U/LC-C3237U [2] SCHEMATIC DIAGRAM MAIN Unit-1 (LC-32D47U/LC-C3237U) J TU1101 I AA033WJQZ MAIN1 (TUNER) R1116 0 [1/14] TO MAIN8(CPU) TV_CVBS VIDEO 19 TO MAIN8(CPU) AFT H R1103 68K AFT_OUT TO MAIN13(POWER) A9V 17 R1113 R1118 12K 2.7K 9.0 SIF 16 R1109 R1146
  • Sharp LC32SB27U | Service Manual - Page 77
    HA006WJ LUG1106 HA006WJ GND_B LUG1108 HA006WJ LUG1107 HA006WJ GND_B 4 5 6 7 8 9 10 11 12 13 10 - 3 TO MAIN8(CPU) TUN_AD_CTL TO MAIN12(CONN) TUN_SCL_C5 TUN_SDA_C5 TO MAIN13(POWER) A5V MAIN UNIT 1/14 DUNTKF030WE (PWBXF030WJ) 14 15 16 LC-32D47U/LC-32SB27U/LC-C3237U 17 18 19
  • Sharp LC32SB27U | Service Manual - Page 78
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-2 (LC-32D47U/LC-C3237U) J INPUT3 J501 GA079WJ 17 6 253 4 INPUT1 J502 FA039WJ R W 1 2 3 4 J503 GA108WJ 1 2 3 4 2 3 NC COMP2_PR *D506 MAZ9120H 1 2 3 NC TO MAIN13(POWER) A9V D3.3V A5V 5V COMP1_Y COMP1_PB COMP1_PR COMP2_Y COMP2_PB COMP2_PR D601
  • Sharp LC32SB27U | Service Manual - Page 79
    MAIN Unit-2 (LC-32SB27U) J I H G F E D C B A 1 2 3 4 INPUT3 J501 GA079WJ 1 7 6 253 4 INPUT1 J502 FA039WJ R W 1 2 3 4 J503 GA108WJ 1 2 3 2 3 NC COMP2_PR *D506 MAZ9120H 1 2 3 NC TO MAIN13(POWER) A9V D3.3V A5V 5V COMP1_Y COMP1_PB COMP1_PR COMP2_Y COMP2_PB COMP2_PR D601
  • Sharp LC32SB27U | Service Manual - Page 80
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-3 (LC-32D47U/LC-C3237U) TO MAIN13(POWER) J UR13V A9V A5V D3.3V TO MAIN8(CPU) AMP_PROTECT AMP_STANDBY_N I AMP_MUTE LINE_MUTE HDMI_MUTE H SW_MUTE LR_MUTE OPT_MUTE G TO MAIN13(POWER 1SS361 1 3 2 [3/14] MAIN UNIT 3/14 DUNTKF030WE (PWBXF030WJ) TO
  • Sharp LC32SB27U | Service Manual - Page 81
    MAIN Unit-3 (LC-32SB27U) TO MAIN13(POWER) UR13V J A9V A5V D3.3V TO MAIN8(CPU) AMP_PROTECT AMP_STANDBY_N I AMP_MUTE LINE_MUTE HDMI_MUTE H SW_MUTE LR_MUTE OPT_MUTE G TO MAIN13(POWER) AC_DET TO MAIN7(UCOM) MUTE_A_ALL TO MAIN8(CPU) OPT_OUT F TO MAIN14(SP_IF) R1324 4.7K R1303 47K
  • Sharp LC32SB27U | Service Manual - Page 82
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-4 (LC-32D47U/LC-C3237U) J TO MAIN3(AMP IF) AMP _ S T ANDBY_N I P R OTE C T_N AMP 68K F R2754 22K F C2748 100P GND_B 9 8 7 6 5 4 3 2 1 PVDDPL 32 PVDDREG AVDD INLP ILM VREF INRM INRP AVSS PLIMIT IC2701 YDA148QZ 33 OUTPL 31 OUTPL 30 PVSSL 29
  • Sharp LC32SB27U | Service Manual - Page 83
    1u 25V 26 R2730 220K OUTML 27 OUTML 28 OUTPL 30 OUTPL 31 32 PVDDML PVSSL PVDDPL PVDDREG AVDD INLP ILM VREF INRM INRP AVSS PLIMIT IC2701 C2728 0.1u 25V 10 11 12 10 - 9 LC-32D47U/LC-32SB27U/LC-C3237U [4/14] MAIN UNIT 4/14 DUNTKF030WE (PWBXF030WJ) FB2702 A206WJ FB2703 A206WJ
  • Sharp LC32SB27U | Service Manual - Page 84
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-5 (LC-32D47U/LC-C3237U) J I H TO MAIN13(POWER1) D3.3V TO MAIN7(UCOM) TO MAIN13(POWER) BU3.3V TO MAIN13(POWER) 5V *R1609 0J TMDS Input1 ( DSCL0 HPD0 DSDA1 R0PWR5V HPD1 DSCL1 R1PWR5V 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
  • Sharp LC32SB27U | Service Manual - Page 85
    MAIN Unit-5 (LC-32SB27U) J I TO MAIN13(POWER1) D3.3V TO MAIN7(UCOM) TO MAIN13(POWER) BU3.3V TO MAIN13(POWER) 5V D1608 MA152WK 1 3 2 R1615 47K J R1618 R3X2N R3X3P VCC33 RSVD DSDA0 DSCL0 HPD0 DSDA1 R0PWR5V HPD1 DSCL1 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 R1644
  • Sharp LC32SB27U | Service Manual - Page 86
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-6 (LC-32D47U/LC-C3237U) TO_MAIN13(POWER1) J 5V D3.3V TO_MAIN8(CPU) LV0OUT0M LV0OUT0P L2601 FA154WJ LV0OUT1M 39 TA1+ 38 TB1- 37 TB1+ 36 TC1- 35 TC1+ 34 GND 33 TCLK1- 32 TCLK1+ 31 TD1- 30 TD1+ 29 TE1- 28 TE1+ 27 GND 26 TA2- 25
  • Sharp LC32SB27U | Service Manual - Page 87
    LC-32SB27U/LC-C3237U R2601 22K 2468 1357 R2602 22K 2468 1357 R2603 22K F *IC2602 M62332FP *C2609 0.1u 10V 5.0 8 Vcc 7 SCL AO1 1 NC 2 6 SDA NC 3 5 GND NC 4 Q2603 KRC404E [6/14] R2606 0 R2607 0 R2635 10K *R2621 10K R2613 0 R2614 0 MAIN + 34 GND 33 TCLK1- 32 TCLK1+ 31 TD1- 30 TD1
  • Sharp LC32SB27U | Service Manual - Page 88
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-7 (LC-32D47U/LC-C3237U) J MAIN7 (UCOM) [7/14] MAIN UNIT 7/14 DUNTKF030WE (PWBXF030WJ) I TO 44 43 42 41 40 39 38 37 36 35 34 33 49 CEC2_WAKEUP O_S_SET 32 AC_DETECT R2029 4.7K O_S_SET WRITE_BUF R2013 10 R2015 10 1 R2026 4.7K R2027 4.7K
  • Sharp LC32SB27U | Service Manual - Page 89
    41 40 39 38 37 36 35 34 33 49 CEC2_WAKE U P O_S _ S E T 32 AC_DETECT R2029 4.7K DET_13V DET_PNL12V O_S_SET R2013 10 R2015 10 WRITE_BUF 1 R2026 4.7K R2027 4.7K BUS_SELECT I2C_SCL_UCOM I2C_SDA_UCOM R2028 10 LC-32D47U/LC-32SB27U/LC-C3237U [7/14] MAIN UNIT 7/14 DUNTKF030WE (
  • Sharp LC32SB27U | Service Manual - Page 90
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-8 (LC-32D47U/LC-C3237U) MAIN8 (CPU) [8/14] J I H G F E D C B A TO_MAIN13 (POWER1) M32TRST 11 9 M32TRST_N R8046 10K BU3.3V 7 RXD MPU 5 C8132 0.1u RESET MPU 3 TO MAIN10(EPROM) SFCS_N SFWP_N SFRX SFTX SFCK TO_MAIN12 (CONN) TXD0_UCOM_CPU
  • Sharp LC32SB27U | Service Manual - Page 91
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-8 (LC-32SB27U) MAIN8 (C P U) [8/14] J I H G F E D C B A 1 2 TO_MAIN13 (POWER1 10K ASEBRKAK_N ASEBRKAK N 13 GND 11 M32TRST 9 BU3.3V 7 RXD MPU 5 RESET MPU 3 M32TRST_N R8046 10K C8132 0.1u D5V 1 GND_B R8053 1K GND_B RESET_N
  • Sharp LC32SB27U | Service Manual - Page 92
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-9 (LC-32D47U/LC-C3237U) J TO MAIN13(POWER1) D1.8V C8251 0.1u CZB 0.1u 0.1u 0.1u CZB CZB CZB CZB CZB CZB CZB CZB MAIN9 (DDR) [9/14] MAIN UNIT 9/14 DUNTKF030WE (PWBXF030WJ) H TO MAIN8(CPU) SDDQ0 SDDQ1 SDDQ2 SDDQ3 SDDQ4 SDDQ5 SDDQ6
  • Sharp LC32SB27U | Service Manual - Page 93
    0.1u CZB C8260 0.1u CZB C8262 0.1u CZB C8264 0.1u CZB C8266 0.1u CZB C8268 0.1u CZB MAIN9 (DDR) [9/14] LC-32D47U/LC-32SB27U/LC-C3237U MAIN UNIT 9/14 DUNTKF030WE (PWBXF030WJ) H TO MAIN8(CPU) SDDQ0 SDDQ1 SDDQ2 SDDQ3 SDDQ4 SDDQ5 SDDQ6 SDDQ7 G SDDQ8 SDDQ9 SDDQ10 SDDQ11 SDDQ12
  • Sharp LC32SB27U | Service Manual - Page 94
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-10 (LC-32D47U/LC-C3237U) J I MAIN10 (EPROM) [10/14] MAIN UNIT 10/14 DUNTKF030WE (PWBXF030WJ) H TO MAIN13(POWER1) BU3.3V G D3.3V F E D TO MAIN8(CPU) SFCS_N SFRX C SFWP_N SFTX SFCK B R8453 10K CZ R8456 10K
  • Sharp LC32SB27U | Service Manual - Page 95
    MAIN Unit-10 (LC-32SB27U) J I MAIN10 (EPROM) [10/14] MAIN UNIT 10/14 DUNTKF030WE (PWBXF030WJ) LC-32D47U/LC-32SB27U/LC-C3237U H TO MAIN13(POWER1) BU3.3V G D3.3V F E D TO MAIN8(CPU) SFCS_N SFRX C SFWP_N SFTX SFCK B R8453 10K CZ R8456 10K CZ C8451 0.1u CZB
  • Sharp LC32SB27U | Service Manual - Page 96
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-11 (LC-32D47U/LC-C3237U) J TO MAIN8(CPU) ASEBRKAK_N ASEBRKAK_N TCK I TCK TDI TDI SC9301 TO PC-CARD (Flash Memory Card) 2 GND 4 6 8 10 12 14 N_CPU_RST 16 18 20 GND 22 OPT_MUTE 24 TMS 26 ASEBRKAK_N 28 TDI 30 32 TCK 34 36 38 GND
  • Sharp LC32SB27U | Service Manual - Page 97
    TO PC-CARD (Flash Memory Card) 2 GND 4 6 8 10 12 14 N_CPU_RST 16 18 20 GND 22 OPT_MUTE 24 TMS 26 ASEBRKAK_N 28 TDI 30 32 TCK 34 36 38 GND 40 42 TCK 44 46 TDI 48 ASEBRKAK_N 50 TMS 52 OPT_MUTE 54 56 58 GND 60 SMPOWHOLD LC-32D47U/LC-32SB27U/LC-C3237U [11/14
  • Sharp LC32SB27U | Service Manual - Page 98
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-12 (LC-32D47U/LC-C3237U) J TO MAIN13(POWER1) D3.3V BU3.3V 5V *P9001 NA173WJ BUS TXD0_UCOM_CPU TO MAIN7(UCOM) RXD0_UCOM_CPU TXD0_UCOM_CPU F MAIN12 (CONN) [12/14] MAIN UNIT 12/14 DUNTKF030WE (PWBXF030WJ) TO MAIN7(UCOM) R9013 100K CZ R9018 15K
  • Sharp LC32SB27U | Service Manual - Page 99
    4.7K R9008 *R9005 4.7K 4.7K CZ CZ TO MAIN8(CPU) G RXD0_UCOM_CPU TXD0_UCOM_CPU TO MAIN7(UCOM) RXD0_UCOM_CPU TXD0_UCOM_CPU F MAIN12 (CONN) LC-32D47U/LC-32SB27U/LC-C3237U [12/14] MAIN UNIT 12/14 DUNTKF030WE TO MAIN7(UCOM) R9013 100K CZ R9018 15K CZ E TO MAIN7(UCOM) PNL_DET0 PNL_DET1
  • Sharp LC32SB27U | Service Manual - Page 100
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-13 (LC-32D47U/LC-C3237U) J MAIN UNIT 13/14 DUNTKF030WE08 (PWBXF030WJ) P9601 NA181WJ PD To Power Unit FB9601 I A375WJQZ UR13V 1 FB9602 UR13V A375WJQZ 2 FB9603 UR13V A375WJQZ 3 FB9604 UR13V A375WJQZ 4 FB9605 GND A375WJQZ 5 FB9606 H
  • Sharp LC32SB27U | Service Manual - Page 101
    Unit-13 (LC-32SB27U) J MAIN UNIT 13/14 DUNTKF030WE08 (PWBXF030WJ) P9601 NA181WJ PD To Power Unit FB9601 A375WJQZ I UR13V 1 FB9602 UR13V A375WJQZ 2 FB9603 UR13V A375WJQZ 3 FB9604 UR13V A375WJQZ 4 GND FB9605 5 A375WJQZ FB9606 H GND A375WJQZ 6 FB9607 GND 7 A375WJQZ GND
  • Sharp LC32SB27U | Service Manual - Page 102
    LC-32D47U/LC-32SB27U/LC-C3237U MAIN Unit-14 (LC-32D47U/LC-C3237U) J MAIN UNIT 14/14 I H G F MAIN14 (SP_IF) [14/14] MAIN UNIT 14/14 DUNTKF030WE (PWBXF030WJ) TO MAIN13(POWER) TO MAIN5(HDMI_SW) TO MAIN8(CPU) E D TO MAIN13(POWER) C TO MAIN13(POWER) B TO MAIN3(AMP_IF) TO MAIN7(UCOM) A 1 2 3
  • Sharp LC32SB27U | Service Manual - Page 103
    MAIN Unit-14 (LC-32SB27U) J MAIN UNIT 14/14 I H G F MAIN14 (SP_IF) [14/14] LC-32D47U/LC-32SB27U/LC-C3237U MAIN UNIT 14/14 DUNTKF030WE (PWBXF030WJ) TO MAIN13(POWER) TO MAIN5(HDMI_SW) TO MAIN8(CPU) E D TO MAIN13(POWER) C TO MAIN13(POWER) B TO MAIN3(AMP_IF) TO MAIN7(UCOM) A 1 2 3 4 5
  • Sharp LC32SB27U | Service Manual - Page 104
    LC-32D47U/LC-32SB27U/LC-C3237U KEY Unit J KEY I CH-UP S151 K0003AJ H 15.0 D151 EX0646GE 0.0 G P151 NA058WJ TO LCD CONT KM TL151 KEY1 1 TL152 F KEY2 2 TL153 STBY_POW 3 TL154 GND 4 R151 8.2K 1/8W E D155 EX0646GE D CH-DOWN S152 K0003AJ R152 12K 1/8W POW S157 K0003AJ
  • Sharp LC32SB27U | Service Manual - Page 105
    6 TL107 OPC 7 F BU+3.3V OPC+3.3V E R/C.LED D103 PX0421CE TV POW 1 2 Q102 R104 2SC3928AR 10K LED CONT 0.7 R108 G/B 160 0.2 3 R 4 2.3 R109 820 Q103 2SC3928AR LED CONT 0 0 0 R102 10K LC-32D47U/LC-32SB27U/LC-C3237U RMC101 UA053WJ 1 2 3 SLD101 PA076WJFW R101 100 C106 100u
  • Sharp LC32SB27U | Service Manual - Page 106
    LC-32D47U/LC-32SB27U/LC-C3237U - M E M O - 10 - 32
  • Sharp LC32SB27U | Service Manual - Page 107
    LCD COLOR TELEVISION LC-32D47U LC-32SB27U MODELS LC-C3237U In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used. CONTENTS [1] PRINTED WIRING BOARD
  • Sharp LC32SB27U | Service Manual - Page 108
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [1] PRINTED WIRING BOARD ASSEMBLIES N DUNTKF030FM08 N DUNTKF030FM12 N DUNTKF030FM13 N DUNTKF069FM03 N DUNTKF115FM01 N RDENCA355WJQZ N CPWBX3919TPZA N RDENC2540TPZZ [2] LCD PANEL BY N BY N BX N AH
  • Sharp LC32SB27U | Service Manual - Page 109
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN Unit) C2001 RC-KZA510WJPZY AB C2002 VCKYCZ1HB152KY AB C2009 VCKYCZ1AB104KY AB C2010 VCKYCZ1AB104KY AB C2012 VCKYCZ1AB104KY AB C2016 VCKYCZ1AB104KY AB C2024
  • Sharp LC32SB27U | Service Manual - Page 110
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN Unit) C8082 VCCCCZ1HH150GY AA C8083 VCKYCZ1AB104KY AB C8087 VCKYCZ1AB104KY AB C8088 VCKYCZ1AB104KY AB C8089 VCKYCZ1AB104KY AB C8091 RC-KZA616WJQZY AB C8092
  • Sharp LC32SB27U | Service Manual - Page 111
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN Unit) C9621 VCKYCZ1EB472KY AB C9622 VCKYCZ1HB102KY AB C9623 RC-KZA510WJPZY AB C9624 RC-KZA510WJPZY AB C9625 RC-KZA510WJPZY AB C9626 RC-KZA510WJPZY AB C9627
  • Sharp LC32SB27U | Service Manual - Page 112
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY [3] DUNTKF030FM08/FM12/FM13 (MAIN Unit) FB513 RBLN-A045WJZZY AB FB514 RBLN-A045WJZZY AB FB515 RBLN-A204WJZZY AA FB516 RBLN-A204WJZZY AA FB517 RBLN-A045WJZZY AB FB518 RBLN-A045WJZZY AB
  • Sharp LC32SB27U | Service Manual - Page 113
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN Unit) FL8016 RFiLNA119WJZZY AC FL8017 RFiLNA119WJZZY AC FL8018 RFiLNA119WJZZY AC FL8019 RFiLNA119WJZZY AC FL8020 RFiLNA119WJZZY AC FL8021 RFiLNA119WJZZY AC
  • Sharp LC32SB27U | Service Manual - Page 114
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN Unit) Q509 Q510 Q604 Q1101 Q1102 Q1104 Q1301 Q1304 Q1305 Q1306 Q1307 Q1309 Q1310 Q1311 Q1312 Q1609 Q1610 Q1624 Q1625 Q1626 Q1627 Q2006 Q2603 Q2704
  • Sharp LC32SB27U | Service Manual - Page 115
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN 16W Metal Oxide J Resistor 0 1/16W Metal Oxide J Resistor 0 1/16W Metal Oxide (LC-32D47U/LC-C3237U) J Resistor 0 1/16W Metal Oxide J Resistor 1 1/16W Metal Oxide J
  • Sharp LC32SB27U | Service Manual - Page 116
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN Unit) R1627 VRS-CZ1JF101JY AA R1638 VRS-CZ1JF103JY AA R1639 VRS-CZ1JF331JY AA R1640 VRS-CZ1JF103JY AA R1641 VRS-CZ1JF100JY AA R1642 VRS-CZ1JF100JY AA
  • Sharp LC32SB27U | Service Manual - Page 117
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN Unit) R2742 VRS-CZ1JF273JY AA R2752 VRS-CZ1JF224JY AA R2753 VRS-CZ1JF683FY AA R2754 VRS-CZ1JF223FY AA R8003 VRS-CZ1JF102FY AA R8004 VRS-CZ1JF103JY AA
  • Sharp LC32SB27U | Service Manual - Page 118
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN Unit) R8260 VRS-CZ1JF680JY AB R8261 VRS-CZ1JF680JY AB R8262 VRS-CZ1JF680JY AB R8263 VRS-CZ1JF680JY AB R8264 VRS-CY1JF102FY AA R8265 VRS-CY1JF102FY AA
  • Sharp LC32SB27U | Service Manual - Page 119
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] DUNTKF030FM08/FM12/FM13 (MAIN J Switch, VOL-DOWN J Switch, MENU J Switch, POWER C104 RC-KZA195WJZZY AB C105 VCKYCY1HF103ZY AA C106 VCEASX0JN107MY AC J Remote Receiver J Shield Case Shield 13
  • Sharp LC32SB27U | Service Manual - Page 120
    LC-32D47U/LC-32SB27U/LC-C3237U [6] CABINET AND MECHANICAL PARTS 1-7 1-6 32 28 1-1 33 1-6 1-5 1-7 1-3 1 1-4 1-2 25 7 41 41 41 41 41 27 9 40 17 11 11 16 8 41 15 20 14 10 35 16 35 12 41 20
  • Sharp LC32SB27U | Service Manual - Page 121
    (LC-32D47U/LC-C3237U) - Side Terminal Label (LC-32SB27U) X Bass Cone Cover X Stand Support X Model Label (LC-32D47U) (D304 (1stÅ`)) X Model Label (LC-32SB27U) (D303 (Å`1st)) X Model Label (LC-C3237U) X Control Button X Support Angle X LCD Fix Angle-T X LCD Fix Angle-B X Power PWB Angle, x2 X Main
  • Sharp LC32SB27U | Service Manual - Page 122
    LC-32D47U/LC-32SB27U/LC-C3237U [7] LCD MODULE Assembly 1 19 5 12 9 13 11 11 6 10 13 12 15 17 25 30 29 15 20 18 24 26 23 22 21 21 27 28 28 8 28 16
  • Sharp LC32SB27U | Service Manual - Page 123
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [7] LCD MODULE Assembly 26 CPWBX3919TPZA 27 XBBSN30P14000 28 XEPS930P10000 29 ZLABL2299TPZZ 30 ZLABL2018TPZZ N BF BH J 32" WXGA LCD Panel Module Unit J Lamp Holder (L) J Lamp Holder (R) J Panel Holder
  • Sharp LC32SB27U | Service Manual - Page 124
    LC-32D47U/LC-32SB27U/LC-C3237U [8] SUPPLIED ACCESSORIES X1 X2 X3 X4 X8 X9 X10 X12 X5 X6 X7 18
  • Sharp LC32SB27U | Service Manual - Page 125
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [8] SUPPLIED ACCESSORIES X1 RRMCGA667WJSA AN N X Remote Control Unit ! X2 QACCDA066WJPZ AP X AC Cord X3 CDAi-A549WJ02 BC N X Stand Unit X4 CX-BZA329WJ01 AD N X Screw Ass'y X5
  • Sharp LC32SB27U | Service Manual - Page 126
    LC-32D47U/LC-32SB27U/LC-C3237U [9] PACKING PARTS (NOT REPLACEMENT ITEM) S4 S2 S3 S5 S5 S5 S1 S6 S7 S8 S5 S9 S9 20
  • Sharp LC32SB27U | Service Manual - Page 127
    LC-32D47U/LC-32SB27U/LC-C3237U NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [9] PACKING PARTS (NOT REPLACEMENT ITEM) S1 SPAKCE938WJZZ - N - S1 SPAKCE940WJZZ - N - S1 SPAKCE939WJZZ S2 SPAKAA373WJZZ S3 SPAKPB045WJZZ S4 SPAKPB385WJZZ S5 SPAKXC400WJZZ S6 SSAKA0101GJZZ S7
  • Sharp LC32SB27U | Service Manual - Page 128
    LC-32D47U/LC-32SB27U/LC-C3237U COPYRIGHT © 2009 BY SHARP CORPORATION ALL RIGHTS RESERVED. No Part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise,
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SERVICE MANUAL
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the
safety and performance of the set.
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY PRE-
CAUTION
...........................................................
i
PRECAUTIONS A PRENDRE LORS DE
LA REPARATION
..............................................
ii
PRECAUTIONS FOR USING LEAD-FREE
SOLDER
..........................................................
iii
CHAPTER 1. SPECIFICATIONS
[1]
SPECIFICATIONS
........................................
1-1
CHAPTER 2. OPERATION MANUAL
[1]
OPERATION MANUAL
.................................
2-1
CHAPTER 3. DIMENSIONS
[1]
DIMENSIONS (LC-32D47U/
LC-32SB27U)
................................................
3-1
[2]
DIMENSIONS (LC-C3237U)
.........................
3-2
CHAPTER 4. REMOVING OF MAJOR PARTS
[1]
REMOVING OF MAJOR PARTS
..................
4-1
CHAPTER 5. ADJUSTMENT
[1]
ADJUSTMENT PROCEDURE
......................
5-1
[2]
PUBLIC MODE SETTING
PROCEDURE
.............................................
5-25
CHAPTER 6. TROUBLESHOOTING TABLE
[1]
TROUBLESHOOTING TABLE
......................
6-1
CHAPTER 7. MAJOR IC INFORMATIONS
[1]
MAJOR IC INFORMATIONS
.........................
7-1
CHAPTER 8. OVERALL WIRING/BLOCK DIAGRAM
[1]
OVERALL WIRING DIAGRAM
......................
8-1
[2]
SYSTEM BLOCK DIAGRAM
.........................
8-2
CHAPTER 9. PRINTED WIRING BOARD ASSEM-
BLIES
[1]
MAIN Unit
......................................................
9-1
[2]
KEY Unit
........................................................
9-5
[3]
LED Unit
........................................................
9-6
CHAPTER 10. SCHEMATIC DIAGRAM
[1]
DESCRIPTION OF SCHEMATIC DIA-
GRAM
..........................................................
10-1
[2]
SCHEMATIC DIAGRAM
..............................
10-2
Parts Guide
TopPage
CONTENTS
No. S39X5LC32D47U
LC-32D47U/LC-32SB27U/LC-C3237U
LCD COLOR TELEVISION
LC-32D47U
LC-32SB27U
LC-C3237U
MODELS
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its orig-
inal condition and only parts identical to those specified should be used.