Sharp AQUOS LC-C3237U Service Manual Download Page 127

Page: 127 / 128

LC-32D47U/LC-32SB27U/LC-C3237U

NO.

PARTS CODE

PRICE

RANK

NEW

MARK

PART

DELIVERY

DESCRIPTION

[9] PACKING PARTS (NOT REPLACEMENT ITEM)

SPAKCE938WJZZ

Packing Case (LC-32D47U) (his turns into "SPAKCE857WJZZ" by a running change
from March, 2009.)

SPAKCE940WJZZ

Packing Case (LC-32SB27U) (This turns into "SPAKCE950WJZZ" by a running change
from March, 2009.)

SPAKCE939WJZZ

Packing Case (LC-C3237U)

SPAKAA373WJZZ

Cover Sheet

SPAKPB045WJZZ

Wrapping Paper

SPAKPB385WJZZ

Mirror Mat Base

SPAKXC400WJZZ

Packing Add.

SSAKA0101GJZZ

Polyethylene Bag

SSAKAA032WJZZ

Polyethylene Bag

SSAKHA051WJZZ

Polyethylene Bag

TLABKA009WJZZ

Case No. Label

[10] SERVICE JIGS (USE FOR SERVICING)

QCNW-J276WJPZ

Connecting Cord (L=700mm) Main - LCD Control Unit (LW)

QCNW-J277WJQZ

Connecting Cord (L=700mm) Power - Inverter Unit (LB2)

Summary of Contents for AQUOS LC-C3237U

Page 1: ...G 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 Uni...

Page 2: ...voltage drop across the resistor All checks must be repeated with the AC cord plug connection reversed If necessary a nonpolarized adaptor plug must be used only for the purpose of completing these checks Any reading of 0 75 Vrms this corresponds to 0 5 mA rms AC or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner SAFETY NOT...

Page 3: ...t de compartiment les réseaux de résistancecapacité les isolateurs mécaniques etc S assurer qu il n y ait pas de danger d électrocution en vérifiant la fuite de courant de la facon suivante Brancher le cordon d alimentation directem ent à une prise de cou rant de 120V Ne pas utiliser de transformateur d isolation pour cet essai A l aide de deux fils à pinces brancher une résistance de 1 5 kΩ 10 wa...

Page 4: ...ional lead solder by 40 C and as it has poor solder wettability you may be apt to keep the soldering bit in contact with the PWB for extended period of time However Since the land may be peeled off or the maximum heat resistance temperature of parts may be exceeded remove the bit from the PWB as soon as you confirm the steady soldering condition Lead free solder contains more tin and the end of th...

Page 5: ...V in INPUT 7 HDMI in with HDCP HDMI in with HDCP SERVICE Software update OSD language English French Spanish Power Requirement AC 120 V 60 Hz Power Consumption 125 W 0 3 W Standby with AC 120V Weight TV stand 28 7 lbs 13 0 kg TV only 26 5 lbs 12 0 kg Dimension 2 W H D TV stand 31 47 64 22 61 64 9 49 64 inch TV only 31 47 64 21 1 32 4 11 64 inch Operating temperature 32 F to 104 F 0 C to 40 C 1 Eme...

Page 6: ...erminal HDMI INPUT 4 terminal PC IN AUDIO terminal shared for INPUT 4 and INPUT 5 4 Antenna Cable in INPUT 1 terminals INPUT 2 terminals AUDIO OUTPUT terminals AC INPUT terminal INPUT 3 terminals SERVICE terminal INPUT 7 terminal HDMI 1 External equipment connection 2 Button operations 3 Connecting the AC cord 4 Details on the PC Audio Select function The illustrations in this operation manual are...

Page 7: ...ore the time expires the remaining time will start to keep appearing every minute Select Off by pressing SLEEP to cancel the sleep timer The TV will enter standby when the remaining time reaches 0 FLASHBACK Press FLASHBACK to switch to the previously tuned channel Press FLASHBACK again to switch back to the currently tuned channel FLASHBACK will not work if no channel has been changed after the TV...

Page 8: ...Secondary Audio Programs SAP The SAP feature allows a TV station to broadcast other information which could be audio in another language or something completely different like weather information You can enjoy Hi Fi stereo sound or SAP broadcasts where available Stereo broadcasts View programs like live sporting events shows and concerts in dynamic stereo sound SAP broadcasts Receive TV broadcasts...

Page 9: ...y text that is unrelated to the program being viewed e g weather or news These services are also superimposed over the program currently being viewed 1 Press CC This will present the Closed Caption information display 2 Press CC while the Closed Caption information is still on the screen Press repeatedly until you select the desired closed caption service Closed Caption information 22 1 Air DIGIT ...

Page 10: ...rogram stretch mode will still show very thin black bands at the top and bottom of the screen Full Screen Displays an image faithful to the input signal in full screen S Stretch Smart stretch Suitable for stretching 4 3 programs to full the screen Zoom Suitable for viewing wide screen 2 35 1 aspect ratio programs in full screen When using Full Screen it is possible to see noise or bars around diff...

Page 11: ... in an unstable installation and may cause serious injuries Installing the TV requires special skill that should only be performed by qualified service personnel Customers should not attempt to do the work themselves 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 profession...

Page 12: ...ing vent or clean No picture Is connection to other components correct Is correct input signal source selected after connection Is the correct input selected Is picture adjustment correct Is On selected in Audio Only Is a non compatible signal being input No sound Is the volume too low Is Variable selected in Output Select Have you pressed MUTE on the remote control unit The TV sometimes makes a c...

Page 13: ...Menu Audio Only Input Select Output Select Color System Digital Caption Setup Digital Caption Info Program Title Display Favorite CH Operation Lock Out Demo Mode Identification Software Update On Screen Display Menu For TV INPUT 1 2 3 Mode For HDMI PC IN 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 Contra...

Page 14: ...nual CHAPTER 3 DIMENSIONS 1 DIMENSIONS LC 32D47U LC 32SB27U Unit inch mm 15 23 64 390 31 5 8 803 3 13 64 81 4 11 64 106 9 49 64 248 31 47 64 806 7 7 8 200 27 9 16 699 8 15 17 32 394 4 13 7 32 335 5 21 1 32 534 1 15 16 49 3 57 64 98 5 22 61 64 583 7 7 8 200 ...

Page 15: ...237U 3 2 2 DIMENSIONS LC C3237U Unit inch mm 15 23 64 390 31 5 8 803 3 13 64 81 4 11 64 106 9 49 64 248 31 47 64 806 7 7 8 200 27 9 16 699 8 15 17 32 394 4 13 7 32 335 5 20 43 64 525 2 9 32 58 3 57 64 98 5 22 61 64 583 7 7 8 200 ...

Page 16: ...OF MAJOR PARTS 1 REMOVING OF MAJOR PARTS 1 Removing of Stand Unit and Rear Cabinet Ass y 1 Remove the 4 lock screws 2 Detach the Stand Unit 3 Remove the 1 lock screw 3 lock screws and 10 lock screws detach the Rear Cabinet Ass y 1 2 3 4 5 2 1 Stand Unit Rear Cabinet Ass y 4 3 5 4 ...

Page 17: ...ach the LED Unit 4 Disconnect the following connector from the LED Unit RA 5 Remove the Control Button Ass y 6 Detach the KEY Unit from the Control Button and disconnect the connection cord from the KM connector 7 Remove the 4 lock screws 6 hooks and detach the Front Cabinet Ass y 1 2 3 5 4 6 7 6 7 7 Control Button Ass y 4 Control Button 3 LED Unit 1 7 7 2 Speaker L Speaker R 5 KEY Unit Front Cabi...

Page 18: ...y 1 Remove the 2 lock screws and detach the Side Cover Ass y 2 Remove the 2 lock screws 2 lock screws 2 lock screws and 6 lock screws to detach the Main PWB Shield 3 Disconnect the following connector from the Main Unit KM 1 2 3 4 5 6 7 7 1 3 6 5 4 Main PWB Shield 2 Side Cover Ass y KM ...

Page 19: ...the following connectors from the Power Unit PL PD LB1 LB2 3 Disconnect the following connector from the Inverter Unit CN101 4 Disconnect the following connector from the LCD Control Unit CN1 CN1 CN101 POWER Unit INVERTER Unit LCD CONTROL Unit MAIN Unit LB1 LB1 LB2 PD PD PL LW POWER Unit MAIN Unit Except for LC 32SB27U Except for LC 32SB27U ...

Page 20: ...crews and detach the Support Angle 4 Remove the 10 lock screws and detach the Power PWB Angle Main PWB Angle R Main PWB Angle L and Main PWB Angle M 5 Remove the 6 lock screws and detach the LCD Fix Angle T and LCD Fix Angle B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 32 WXGA LCD Panel Module Unit 12 6 Support Angle Stand Support 13 LCD Fix Angle T 14 LCD Fix Angle B 8 Power PWB Angle 10 Main PWB Angle L 2...

Page 21: ...emove the 10 lock screws 2 Detach the Bezel Ass y 3 Detach the Diffusion Sheet and Diffusion Plate 4 Detach the Lamp Holder R Lamp Holder L 5 Detach the 6 Pieces Lamp 1 2 3 4 5 6 7 3 Diffusion Sheet 4 Diffusion Plate 2 Bezel Ass y Lamp Holder R Lamp Holder L Lamp Unit BL Chassis Ass y 1 5 6 7 ...

Page 22: ...al purpose USB Memory The monitor microprocessor software can be upgraded with E8 Emulator Debugger The followings are the procedures for upgrading explained separately for the main software monitor microprocessor software 2 2 Main software version upgrade 2 2 1 Get ready before you start USB Memory of 128MB or higher capacity PC running on Windows 98 98SE ME 2000 XP operating system USB Memory re...

Page 23: ...likely that the hardware need fixing 6 Upon completion of the whole process the upgrade success screen as shown below appears You can check the new software version on this screen The version information appears after the upgrade is complete 7 Unplug the AC cord and remove the USB Memory for version upgrade 8 Now the software version upgrade is complete NOTE When you are done with the software ver...

Page 24: ...duct Name E8 Emulator Software V 2 11 Release 01 for M16C H8 Upgrade Debugger package version Oct 24 08 2 Connect E8 Emulator Debugger to PC from USB port Driver of E8 Emulator Debugger found in CD ROM 3 Connect E8 writer to LCD s 20PIN port 4 Run High Performance Embedded Workshop in start menu 5 Confirm the screen below comes up and click OK If second time you can select open a recent project wo...

Page 25: ...6 In the next page input information as specified below and click OK 7 Select entry as below and click N N means NEXT Specify workspace name any name is OK Select M16C initial value Select Debugger only R8C E8 SYSTEM Select R8C E8 SYSTEM ...

Page 26: ...LC 32D47U LC 32SB27U LC C3237U 5 5 8 click means COMPLETE 9 Click OK ...

Page 27: ...LC 32D47U LC 32SB27U LC C3237U 5 6 10 Select entries as specified below and click OK 11 Click N means NEXT Select R8C 2A Group Select R5F212A8 ...

Page 28: ...LC 32D47U LC 32SB27U LC C3237U 5 7 12 Click means COMPLETE 13 In the screen below click Debug Settings ...

Page 29: ...LC 32D47U LC 32SB27U LC C3237U 5 8 14 Select S Record and click Add 15 Click Browse and specify the location of mot file Select S Record ...

Page 30: ...LC 32D47U LC 32SB27U LC C3237U 5 9 ...

Page 31: ...32SB27U LC C3237U 5 10 16 Confirm the file name of mot file appears in the dialog entry and click OK 17 From main menu continuously click Debug Download Modules and the mot file location then writing process starts ...

Page 32: ...SB27U LC C3237U 5 11 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 ...

Page 33: ... process mode If the settings are tampered in this mode unrecoverable system damage may result 4 Remote controller key operation in adjustment process mode Basic operation Selecting the receiving channels Using the CH keys turn up and down an actual receiving channel Snap press The channels are turned up and down one by one Continuous press The next receivable channel is searched Various adjustmen...

Page 34: ...de Monitor software version Main software version 2 I2C DATA I2C DATA SOUND TUNER DVP DVP M2 OTHERS HOTEL POWERFIX Refer to SOUND Refer to TUNER Refer to DVP Refer to DVP M2 Refer to OTHERS SOUND Page Item Description Remarks adjustment detail etc SOUND1 Audio Switch Output Trim Flat Mode Sound Delay Lipsync PRESCALE FM AM M PRESCALE DTV PRESCALE HDMI PRESCALE PC PRESCALE AV PRESCALE BD SOUND2 PEQ...

Page 35: ...C LPF Fc DRC HPF Fc TUNER Page Item Description Remarks adjustment detail etc TUNER1 TUNER SWITCH AFT UP AFT DOWN LSYNC HSYNC LSYNC2 HSYNC2 SYNCSEP_HC SYNCSEP_HLC SYNCSEP_HMC SEP_SLV TUNER2 AFT 1STEPTIME DVP Page Item Description Remarks adjustment detail etc DVP1 TAMP1 L YDATA TAMP1 H TAMP ALL NTSC TAMP1 PAL M TAMP PAL N TAMP TUNER signal level adjustment DVP2 1 IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 Stan...

Page 36: ...oint adjustment 1 OK DVP3 M2 HD AUTO GAIN OFFSET ALL AUTO GAIN OFFSET AD R GAIN AD G GAIN AD B GAIN RGTAR GGTAR BGTAR RGCAL GGCAL BGCAL RHPOS GHPOS BHPOS RVPOS GVPOS BVPOS Component 33K picture level adjustment DVP4 M2 SD AUTO GAIN OFFSET AD R GAIN AD G GAIN AD B GAIN RGTAR GGTAR BGTAR RGCAL GGCAL BGCAL RHPOS GHPOS BHPOS RVPOS GVPOS BVPOS Component 15K picture level adjustment DVP5 M2 PC AUTO GAIN...

Page 37: ... OVER 525I SHARP H1 UNDER 525I SHARP H2 OVER 525I SHARP H2 UNDER 525I SHARP H3 OVER 525I SHARP H3 UNDER DVP M2 5 525P CONT 525P BRIGHT 525P COLOR 525P TINT 525P SHARP V1 OVER 525P SHARP V1 UNDER 525P SHARP V2 OVER 525P SHARP V2 UNDER 525P SHARP H1 OVER 525P SHARP H1 UNDER 525P SHARP H2 OVER 525P SHARP H2 UNDER 525P SHARP H3 OVER 525P SHARP H3 UNDER DVP M2 6 1125I CONT 1125I BRIGHT 1125I COLOR 1125...

Page 38: ... UNDER DTV 525I SHARP H3 OVER DTV 525I SHARP H3 UNDER DVP M2 10 DTV 525P CONT DTV 525P BRIGHT DTV 525P COLOR DTV 525P TINT DTV 525P SHARP V1 OVER DTV 525P SHARP V1 UNDER DTV 525P SHARP V2 OVER DTV 525P SHARP V2 UNDER DTV 525P SHARP H1 OVER DTV 525P SHARP H1 UNDER DTV 525P SHARP H2 OVER DTV 525P SHARP H2 UNDER DTV 525P SHARP H3 OVER DTV 525P SHARP H3 UNDER DVP M2 11 DTV 1125I CONT DTV 1125I BRIGHT ...

Page 39: ...TV 525I SHARP H2 UNDER DTV 525I SHARP H3 OVER DTV 525I SHARP H3 UNDER DVP M2 14 HDMI 525P CONT HDMI 525P BRIGHT HDMI 525P COLOR HDMI 525P TINT HDMI 525P SHARP V1 OVER HDMI 525P SHARP V1 UNDER HDMI 525P SHARP V2 OVER HDMI 525P SHARP V2 UNDER HDMI 525P SHARP H1 OVER HDMI 525P SHARP H1 UNDER HDMI 525P SHARP H2 OVER HDMI 525P SHARP H2 OVER HDMI 525P SHARP H3 OVER HDMI 525P SHARP H3 OVER DVP M2 15 HDMI...

Page 40: ...MI PC SHARP H1 UNDER HDMI PC SHARP H2 OVER HDMI PC SHARP H2 UNDER HDMI PC SHARP H3 OVER HDMI PC SHARP H3 UNDER DVP M2 20 HDMI PC Dot CONT HDMI PC Dot BRIGHT HDMI PC Dot COLOR HDMI PC Dot TINT HDMI PC Dot SHARP V1 OVER HDMI PC Dot SHARP V1 UNDER HDMI PC Dot SHARP V2 OVER HDMI PC Dot SHARP V2 UNDER HDMI PC Dot SHARP H1 OVER HDMI PC Dot SHARP H1 UNDER HDMI PC Dot SHARP H2 OVER HDMI PC Dot SHARP H2 UN...

Page 41: ...PC Dot SHARP H2 UNDER PC Dot SHARP H3 OVER PC Dot SHARP H3 UNDER DVP M2 23 HUE R HUE Y HUE G HUE C HUE B HUE M HUE R Y HUE Y G HUE G C HUE C B HUE B M HUE M R DVP M2 24 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 DVP M2 25 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 DVP M2 27 AV BLACK STRETCH PC BLACK STRETCH DVP M2 Pa...

Page 42: ... complete 6 1 3 Input PC XGA signal 1 Input XGA color bar signal RGB Signal generation LEADER LT448 Signal color BAR SATURATION 75 Setting 28 XGA H 48 36KHz V 60Hz SYNC OFF NOTE Please use the color Bar of SATURATION 2 Adjusting AUTO GAIN OFFSET in page 6 of DVP5 M2 PC to RUN When AUTO GAIN OFFSET OK appears this adjustment is complete NOTE If want to set all item to ON please set to RUN in ADJUST...

Page 43: ... 16 17 18 19 20 21 22 23 24 25 26 0 D V P 1 1 T A M P 1 L 1 6 3 2 Y D A T A 9 8 3 T A M P 1 H 1 7 0 4 T A M P A L L O F F 5 N T S C T A M P 1 7 7 6 P A L M T A M P 6 4 7 P A L N T A M P 6 4 Adjustment item Adjustment conditions Adjustment procedure 1 Adjustment NTSC RF signal US 7 AIR ch Feed the NTSC signal to RF ANTENNA input 2 Auto adjustment performance Bring the cursor on OTHERS OTERRS2 TUNER...

Page 44: ...operation manual of CA210 4 The cross is disappeared by execute command of RS232C Adjusting the picture by execute command of RS232C 2 Automatic adjustment execution Adjustment procedure 1 Using the remote controller transmit the monitor adjustment process code 2 Set the 2nd point to the specified gradation level With the strongest color being fixed turn down the R G and B settings to their refere...

Page 45: ...ed by inserting the destination ID plug QCNCMA275WJQZ in its specified slot of the destination ID connector SC9003 QCNCWA715WJQZY optical out C5 V LR HDMI USB 1 10 1 4 L R out Analog RGB Svideo PC Audio IN 1 41 1 12 1 4 TUNER MAIN Unit 1 6 DDR Position SC9003 HDMI Except for LC 32SB27U ...

Page 46: ...ode 2 How to exit Public Mode There are the following ways to quit the public mode setup screen Turn off PUBLIC MODE in the adjustment process mode This way alone is not for quitting the setup screen but for quitting the mode itself Turn off the power with the POWER key Select ENTER PUBLIC MODE stays on in the adjustment process mode The settings will be back to the factory ones 3 Public Mode Sett...

Page 47: ...settings use the cursor RIGHT LEFT key remote controller and VOL key remote controller and set To save new settings keep the cursor at ENTER and use ENTER key remote controller and set PUBLIC MODE POWER ON FIXED VARIABLE MAXIMUM VOLUME 60 VOLUME FIXED VARIABLE VOLUME FIXED LEVEL 20 RC BUTTON RESPOND PANEL BUTTON RESPOND MENU BUTTON RESPOND ON SCREEN DISPLAY YES BLUE SCREEN NO INPUT MODE START NORM...

Page 48: ... Besides the setting is made impossible Basically the menu is not displayed The following keys become invalid Sound volume Up Down VOL for both remote control and the unit Mute MUTE Exception In the item VOLUME of adjustment process the sound volume can be set freely irrespective of this setting Remarks As for sound volume fixing and sound volume MAX level the sound volume fixing has priority Once...

Page 49: ...following items become invalid Appearance of screen changes and the sound changes Personal functions which are hard to restore Screen display menu OFF timer ON timer AV MODE screen size switching clock setting treble emphasis AUDIO ONLY sound changeover LANGUAGE CLOSED CAPTION Others Simple input switching is generated Those which are restored soon after leaving as they are and may be requested fo...

Page 50: ...ce is forced to change to that set by Input mode start and the channel switching and input switching are prohibited thereafter ON timer s Wake up timer channel items are not displayed or the operation is prohibited Basically they are not dis played The following keys are invalidated CH direct tuning button FLASHBACK input However the keys input switching and CH keys of the unit for menu operation ...

Page 51: ...O Does the INPUT 3 V3_PLUG detection function Check the line between pin 7 of input terminal J501 and pin M1 of IC8001 CPU Is there the COMPOSITE signal input at pin A11 of IC8001 CPU YES NO Check the line between pin 6 of J501 and pin A11 of IC8001 Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LV0OUT0P M N19 N20 LV0OUT1P M N21 N22 LV0OUT2P M P19 P20 LV0OUT3P M R19 ...

Page 52: ...he input terminals of J503 and IC8001 J503 pin 3 Y pin 5 Pb pin 7 Pr IC8001 pin B13 B15 pin A10 pin A7 Check the line between the input terminals of J504 and IC8001 J504 pin 3 Y pin 5 Pb pin 7 Pr IC8001 pin A13 A15 pin A10 pin A7 Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LV0OUT0P M N19 N20 LV0OUT1P M N21 N22 LV0OUT2P M P19 P20 LV0OUT3P M R19 R20 LV0CK0P M P21 P2...

Page 53: ...126 etc Are the LVDS signal outputs at the LVDS 1st channel and 2nd channel of IC8001 LV0OUT0P M N19 N20 LV0OUT1P M N21 N22 LV0OUT2P M P19 P20 LV0OUT3P M R19 R20 LV0CK0P M P21 P22 NO Check IC8001 and its peripheral circuits IC8251 etc YES Check the panel module No video 5 PC No external input video INPUT 4 Is INPUT 4 selected on the input select menu screen YES NO Select INPUT 4 on the input selec...

Page 54: ...ine between the pin 41 of IC1609 and the pin 19 of SC1603 Check the line between the pin 35 of IC1609 and the pin 19 of SC1602 Check IC1609 and its peripheral circuits I2C_SDA pin53 of IC1609 I2C_SCL pin54 of IC1609 etc Check IC1609 and its peripheral circuits I2C_SDA pin53 of IC1609 I2C_SCL pin54 of IC1609 etc Are there the TMDS signal inputs at pins 11 12 CLK 13 14 D0 15 16 D1 17 18 D2 all of IC...

Page 55: ...d the pin 19 of SC1601 Check IC1609 and its peripheral circuits I2C_SDA pin53 of IC1609 I2C_SCL pin54 of IC1609 etc Are there the TMDS signal inputs at pins 65 66 CLK 67 68 D0 69 70 D1 71 72 D2 all of IC1609 YES NO Is IC1609 pin29 pin30 accessed by I2C with HDMI connected to read the DDC_I2C SCL SDA data NO Check the HDMI_DDC_SDA_IN1 HDMI_DDC_SCL_IN1 line and its peripheral circuits IC1609 and its...

Page 56: ...3 AUDIO SWITCH YES NO YES NO Check the line between J502 and IC503 Check the line between J505 and IC503 Does the audio signal come from pins 13 L and 3 R of IC503 to pins B2 L and A1 R of IC8001 CPU Does the audio signal come from pins 13 L and 3 R of IC503 to pins B2 L and A1 R of IC8001 CPU YES NO YES NO Check IC503 IC8001 and its peripheral circuits IC502 Q509 Q510 etc Check the line between I...

Page 57: ...tween J501 and IC503 Does the audio signal come from pins 13 L and 3 R of IC503 to pins B2 L and A1 R of IC8001 CPU YES NO Check IC503 IC8001 and its peripheral circuits IC502 Q509 Q510 etc Check the line between IC503 and IC8001 Does the audio signal come from pins C4 A3 SPOUT_L R of IC8001 CPU to pins 3 INLP and 7 INRP of IC2701 AMP NO Check the line between IC8001 and IC2701 and their periphera...

Page 58: ...nput4 PC Set the HDMI audio output to Input5 HDMI Is the HDMI audio output selected for Digital on the menu screen YES NO Set the HDMI audio output to Analog Does the audio signal come from pins 2 L and 3 R of input terminal J601 to pins 11 L and 4 R of IC503 AUDIO SWITCH NO Check the line between J601 and IC8001 YES Does the audio signal come from pins 13 L and 3 R of IC503 to pins B2 L and A1 R ...

Page 59: ...ut at pin 16 of tuner TU1101 Is the audio output selected for VARIABLE on the menu screen YES NO YES NO Check the tuner TU1101 and its peripheral circuits I2C line TUN_SCL_C5 TUN_SDA_C5 etc Set the audio output to FIXED Does the SIF signal come from pin 16 of tuner TU1101 to pin D5 of IC8001 CPU YES NO Check the line between TU1101 and IC8001 and their peripheral circuits Q1101 Q1102 etc Does the ...

Page 60: ... video HDMI INPUT 5 INPUT 6 input If no video appears refer to No external input video HDMI INPUT 6 INPUT 7 input If no video appears refer to No external input video HDMI INPUT 7 YES Is the audio output selected for VARIABLE on the menu screen YES NO Set the audio output to FIXED Does the audio signal come from pins C4 A3 SPOUT_L R of IC8001 CPU to pins 3 INLP and 7 INRP of IC2701 AMP YES NO Chec...

Page 61: ...ripheral circuits YES Is there the SPDIF signal OPT_OUT input at pin 2 of IC1304 SPDIF BUFF MUTE NO Check the line between IC8001 and IC1304 YES Is there the MUTE signal input at pin 1 of IC1304 usual High Mute Low NO Check the MUTE_A_ALL and AC_DET signals and their peripheral circuits Q1304 D1310 etc YES Is there the SPDIF signal input at pin 1 of D1306 OPTICAL OUTPUT NO Check D1306 and its peri...

Page 62: ...its YES Does the audio signal come from pins H4 J4 K3 K4 LINE_LRCLK LINE_MCLK LINE_BCLK LINE_DATA of IC8001 to pins 4 LRCLK 1 MCLK 2 BCLK and 3 DATA of IC1301 Audio DAC NO Check IC8001 CPU and each signal lines its peripheral circuits YES Does the audio signal come from pins 11 AOUTL and 10 AOUTR of IC1301 to pins 4 L and 2 R of J507 NO Check the line between IC1301 and J507 and their peripheral c...

Page 63: ...itoring the power is polled If the error logic is detected twice in a row error is confirmed so as to shift to the error standby Communication error with the main CPU Flashes 3 times H On L Off Judged by the communication line error or main CPU communica tion error Refer to Communication error details Communication line with the main CPU TxD RxD Check debug statements for the main CPU Vsync error ...

Page 64: ...ysis by a bus monitor is performed Initial communication reception error Flashes once H On L Off Initial communication from the main CPU is not received If initial communication from the main microprocessor is not received within 15 seconds during start up it is judged to be an error The unit is reset and restarted until the third error and error standby is activated at the fourth error Communicat...

Page 65: ...h port 5 total 1 3 IC2002 RH iXC165WJN2Q The monitor microprocessor is intended to communicate with the main microprocessor and to operate the system It also controls power of the entire system 1 4 IC2701 VHiYDA148QZ 1Y The Class D type digital audio power amplifier YDA148QZ gives maximum continuous output of 10 W ch 1 5 IC8001 RH iXC677WJQZQ This IC is a digital TV system LSI integrating a VSB QA...

Page 66: ...LC 32D47U LC 32SB27U LC C3237U 7 2 M E M O ...

Page 67: ...AGRAM 32 LCD Panel KM 4 1 RA LED Unit LCD Cont Unit KEY Unit INV Unit POWER Unit PD 12 1 LW 30 1 MAIN Unit RA 1 10 1 4 SP LW 41 1 PD 12 1 6 1 LB1 TUNER USB L R Output Analog RGB HDMI V LR PC Audio IN KM 4 1 C5 HDMI Svideo DDR Position QCNW J170WJQZ QCNW J171WJQZ QCNW J175WJPZ QCNW J173WJQZ QCNW J174WJQZ 4 1 LB1 7 1 PL 6 1 1 14 LB2 1 14 QCNW J431WJQZ QCNW J430WJPZ Optical Output Except for LC 32SB2...

Page 68: ...1101 Analog Digital Tuner D_IF AGC I2C 5V UCOM_RS STB_CPU STB From CPU ROMSEL0 TUN_I2C TUN_SDA_C5 TUN_SCL_C5 100KHz 5V IC2001 Reset BU 3 3V N_LINE_DAC_RST LINE_MCLK BCLK DAT LRCLK J801 USB IC9003 RS232C TxRx ADM3101E RS 232C 3 3V No 9 pin RC Passthrough DET_13V DET_ DETECT DET_T CON POW IC602 EEPROM BU 3 3V LW P2601 41p FFC LP P2602 15pin 3 3V 1 8V 1 2V A9V 3 3V SIF Component CVBS LR INPUT 2 INPUT...

Page 69: ...LC 32D47U LC 32SB27U LC C3237U 9 1 LC32D47U Service Manual CHAPTER 9 PRINTED WIRING BOARD ASSEMBLIES 1 MAIN Unit 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit Side A ...

Page 70: ...08 R636 C620 C509 C501 C637 R503 C510 R512 R513 R505 R504 C502 FB501 FB503 FB502 R501 SC1601 J501 LUG1101 IC1601 IC1602 R1667 R1675 SC1602 IC1609 L1601 R1710 R1641 L1602 R1642 R1676 C1625 L1603 D1619 R1711 R1646 R1644 L1604 R1645 R1669 C1629 R1657 R1677 C1630 R1712 C1626 R1678 C1628 R1661 R1660 R1714 R1715 C1622 R1658 R1611 D1620 R1713 R1680 C1621 R1679 R1718 R1716 R1610 R1651 D1623 D1622 R1652 R1...

Page 71: ...LC 32D47U LC 32SB27U LC C3237U 9 3 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit Side B ...

Page 72: ...8003 C1315 TL8021 C8023 R8048 R8047 FL8021 R8049 C8022 FL8022 R8052 C8091 C8092 FL8020 C8008 C8017 C8007 FB8017 FB8016 C8073 C8021 C8006 C8041 C8103 C8005 C8057 C8067 C8003 C8016 FB8014 C8089 FB8015 C1121 C8058 R8009 R1137 C8040 C8045 R1138 FB8020 C8046 C8134 C1120 FB8013 R8050 C8136 R8055 TL9620 C8133 C8142 R8051 C8135 R8056 C8143 R1371 C1341 R1368 IC1307 R1370 C1342 R1367 IC1306 R2504 Q1619 Q161...

Page 73: ...t 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 KEY Unit Side A P151 1 4 R151 R152 R153 R154 S151 S152 S153 S154 S155 S156 S157 D151 D152 D155 KM VOL UP VOL DOWN CH DOWN CH UP MENU POWER INPUT QPWBFF069WJZZ DUNTKF069WE 1 5J ...

Page 74: ... 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 LED Unit Side A LED Unit Chip Side A P101 Q102 Q103 Q104 Q105 R101 R102 R104 R105 R106 R107 R108 R109 R110 R117 R132 R135 R136 R137 R138 C102 C104 R M C101 C105 C106 D101 D103 D116 IC101 S L D101 ...

Page 75: ...tors are µF unless otherwise noted P pF µµF 2 All capacitors are 50V unless otherwise noted CAUTION This circuit diagram is original one therefore there may be a slight difference from yours SAFETY NOTES 1 DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE REPLACING PARTS 2 SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS OPERATING IMPORTANT SAFETY NOTICE PA...

Page 76: ...S R1116 0 LUG1102 HA006WJ LUG1105 HA006WJ LUG1103 HA006WJ LUG1106 HA006WJ LUG1101 HA006WJ GND_B LUG1104 HA006WJ GND_B R1130 470 GND_B C1122 0 1u 25V AFT SIF IF_AGC IF_N IF_P TUN_AD_CTL GND_B LUG1107 HA006WJ C1123 4700P CZB 25V C1124 1u CYB 10V LUG1108 HA006WJ C1125 0 1u C1126 0 1u R1140 47 R1141 47 R1142 0 R1143 0 TU1101 AA033WJQZ 2 BB 3 GND 4 MB 5 RF AGC NC 7 GND 8 SDA 9 SCL 10 TU_AS NC 12 IF 13 ...

Page 77: ...1102 HA006WJ LUG1105 HA006WJ LUG1103 HA006WJ LUG1106 HA006WJ LUG1101 HA006WJ GND_B LUG1104 HA006WJ GND_B R1130 470 GND_B C1122 0 1u 25V AFT SIF IF_AGC IF_N IF_P TUN_AD_CTL GND_B LUG1107 HA006WJ C1123 4700P CZB 25V C1124 1u CYB 10V LUG1108 HA006WJ C1125 0 1u C1126 0 1u R1140 47 R1141 47 R1142 0 R1143 0 TU1101 AA033WJQZ 2 BB 3 GND 4 MB 5 RF AGC NC 7 GND 8 SDA 9 SCL 10 TU_AS NC 12 IF 13 IF 14 IF AGC ...

Page 78: ...Z9120H 1 2 3 NC D501 MAZ9120H 1 2 3 NC D506 MAZ9120H 1 2 3 NC D509 MAZ9120H 1 2 3 NC D510 MAZ9120H 1 2 3 NC D3 3V 5V PCIN_V A5V FB607 A204WJ PCIN_G R607 2 2K CZ R636 33 CZ FB604 0093GE D603 EXA523WJ 5 6V D607 1PS226 1 2 3 D604 MAZ9120H 1 2 3 R641 47K FB601 A045WJ R612 100 CZ D601 MA152WK 1 2 3 PCIN_H PCIN_R D602 EXA523WJ 5 6V R610 75 1 10W R635 33 CZ FB606 A204WJ FB605 0093GE GND_B D605 MAZ9120H 1...

Page 79: ... NC D505 MAZ9120H 1 2 3 NC D501 MAZ9120H 1 2 3 NC D506 MAZ9120H 1 2 3 NC D509 MAZ9120H 1 2 3 NC D510 MAZ9120H 1 2 3 NC D3 3V 5V PCIN_V A5V FB607 A204WJ PCIN_G R607 2 2K CZ R636 33 CZ FB604 0093GE D603 EXA523WJ 5 6V D607 1PS226 1 2 3 D604 MAZ9120H 1 2 3 R641 47K FB601 A045WJ R612 100 CZ D601 MA152WK 1 2 3 PCIN_H PCIN_R D602 EXA523WJ 5 6V R610 75 1 10W R635 33 CZ FB606 A204WJ FB605 0093GE GND_B D605...

Page 80: ...0 560K R1342 560K LINE_OUT_L LINE_OUT_R C1306 1u 16V R1334 1K C1307 1u 16V R1310 1K C1301 0 1u 10V C1304 0 1u C1305 0 1u CZF C1316 10u CKZ C1315 10u CKZ C1302 10u CKZ AK4341ED 2Vrms Audio DAC for SW PREOUT 1 MCLK 2 BICK 3 SDTI 4 LRCK 5 PDN 6 SMUTE 7 ACKS 8 DIF 9 DEM 10 AOUTR 11 AOUTL 12 HVDD 13 VSS 14 VDD 15 VCOM 16 GAIN D3 3V LINE_MCLK LINE_BCLK LINE_DATA LINE_LRCLK N_LINE_DAC_RST GND_B A9V OPT_O...

Page 81: ...0K R1342 560K LINE_OUT_L LINE_OUT_R C1306 1u 16V R1334 1K C1307 1u 16V R1310 1K C1301 0 1u 10V C1304 0 1u C1305 0 1u CZF C1316 10u CKZ C1315 10u CKZ C1302 10u CKZ AK4341ED 2Vrms Audio DAC for SW PREOUT 1 MCLK 2 BICK 3 SDTI 4 LRCK 5 PDN 6 SMUTE 7 ACKS 8 DIF 9 DEM 10 AOUTR 11 AOUTL 12 HVDD 13 VSS 14 VDD 15 VCOM 16 GAIN D3 3V LINE_MCLK LINE_BCLK LINE_DATA LINE_LRCLK N_LINE_DAC_RST GND_B A9V OPT_OUT L...

Page 82: ...0 22u 25V C2728 0 1u 25V C2731 0 22u 25V L2703 22uH PA343WJPZ C2727 0 1u 25V L2704 22uH PA343WJPZ R2726 0 R2730 220K R2741 75K C2713 0 1u 25V C2712 10u 16V KZA510WJPZ R2715 220K F R2717 27K Q2704 KRC404E VS R2752 220K R2742 27K R2754 22K F R2753 68K F C2748 100P P2701 NA160WJ To EX SP 1 RCH 2 RCH 3 LCH 4 LCH UR13V FB2706 A206WJ GND_B YDA148QZ 1 PVDDREG 2 AVDD 3 INLP 4 ILM 5 VREF 6 INRM 7 INRP 8 AV...

Page 83: ...V C2728 0 1u 25V C2731 0 22u 25V L2703 22uH PA343WJPZ C2727 0 1u 25V L2704 22uH PA343WJPZ R2726 0 R2730 220K R2741 75K C2713 0 1u 25V C2712 10u 16V KZA510WJPZ R2715 220K F R2717 27K Q2704 KRC404E VS R2752 220K R2742 27K R2754 22K F R2753 68K F C2748 100P P2701 NA160WJ To EX SP 1 RCH 2 RCH 3 LCH 4 LCH UR13V FB2706 A206WJ GND_B YDA148QZ 1 PVDDREG 2 AVDD 3 INLP 4 ILM 5 VREF 6 INRM 7 INRP 8 AVSS 9 PLI...

Page 84: ... D3 3V PWR0 R1638 10K J I2C_SCL C1614 0 1u 10V 5V FB1605 A192WJ C1617 0 1u C1619 1000P L1601 FA116WJ 1 2 3 4 L1602 FA116WJ 1 2 3 4 L1603 FA116WJ 1 2 3 4 L1604 FA116WJ 1 2 3 4 SC1601 ZA149WJQZ TMDS Input1 Side Type 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 C1618 0 1u C1620 1000P SII9187 1 R1XCN 2 R1XCP 3 R1X0N 4 R1X0P 5 R1X1N 6 R1X1P 7 R1X2N 8 R1X2P 9 VCC33 10 RSVD 11 R2XCN 12 R2X...

Page 85: ...I2C_SCL C1614 0 1u 10V 5V FB1605 A192WJ C1617 0 1u C1619 1000P L1601 FA116WJ 1 2 3 4 L1602 FA116WJ 1 2 3 4 L1603 FA116WJ 1 2 3 4 L1604 FA116WJ 1 2 3 4 C1618 0 1u C1620 1000P SII9187 1 R1XCN 2 R1XCP 3 R1X0N 4 R1X0P 5 R1X1N 6 R1X1P 7 R1X2N 8 R1X2P 9 VCC33 10 RSVD 11 R2XCN 12 R2XCP 13 R2X0N 14 R2X0P 15 R2X1N 16 R2X1P 17 R2X2N 18 R2X2P 19 R3XCN 20 R3XCP 21 R3X0N 22 R3X0P 23 R3X1N 24 R3X1P 25 R3X2N 26 ...

Page 86: ..._MODE 10 U D 11 R L 12 LVDS_SEL 13 GND 14 TE2 15 TE2 16 TD2 17 TD2 18 TCLK2 19 TCLK2 20 GND 21 TC2 22 TC2 23 TB2 24 TB2 25 TA2 26 TA2 27 GND 28 TE1 29 TE1 30 TD1 31 TD1 32 TCLK1 33 TCLK1 34 GND 35 TC1 36 TC1 37 TB1 38 TB1 39 TA1 40 TA1 41 GND C2609 0 1u 10V 5V PNL_PWM FB2609 A204WJ DET_SYNC R2639 100K FB2619 A074WJ FB2620 A074WJ FB2621 A074WJ FB2622 A074WJ FB2623 A074WJ FB2624 A074WJ FB2625 A074WJ...

Page 87: ... 10 U D 11 R L 12 LVDS_SEL 13 GND 14 TE2 15 TE2 16 TD2 17 TD2 18 TCLK2 19 TCLK2 20 GND 21 TC2 22 TC2 23 TB2 24 TB2 25 TA2 26 TA2 27 GND 28 TE1 29 TE1 30 TD1 31 TD1 32 TCLK1 33 TCLK1 34 GND 35 TC1 36 TC1 37 TB1 38 TB1 39 TA1 40 TA1 41 GND C2609 0 1u 10V 5V PNL_PWM FB2609 A204WJ DET_SYNC R2639 100K FB2619 A074WJ FB2620 A074WJ FB2621 A074WJ FB2622 A074WJ FB2623 A074WJ FB2624 A074WJ FB2625 A074WJ FB26...

Page 88: ...FB2006 A378WJQZ FB2007 A375WJQZ FB2008 A375WJQZ FB2009 A375WJQZ FB2010 A375WJQZ FB2011 A375WJQZ FB2012 A375WJQZ FB2014 A378WJQZ P2002 NA338WJ TO KEY 1 KEY1 2 KEY2 3 STBY_POW 4 GND IXC165WJ 1 JTAG_DET 2 I2C_SDA 3 MODE 4 XCIN 5 XCOUT 6 N_RESET 7 XOUT 8 VSS 9 XIN 10 VCC 11 BUS_SELECT 12 VSYNC 13 LED_R 14 LED_G 15 LED_OPC 16 SMPOW 17 MUTE_A_ALL 18 CEC1 19 U_D 20 NC 21 NC 22 IRPASS 23 CEC2 24 RC 25 TEM...

Page 89: ...QZ FB2010 A375WJQZ FB2011 A375WJQZ FB2012 A375WJQZ FB2014 A378WJQZ P2002 NA338WJ TO KEY 1 KEY1 2 KEY2 3 STBY_POW 4 GND IXC165WJ 1 J T AG_DET 2 I2C _ S D A 3 MODE 4 XCIN 5 XCOUT 6 N_R E S E T 7 XOUT 8 VSS 9 XIN 10 VCC 11 B U S _ S E LEC T 12 VSY N C 13 LED_R 14 LED_G 15 LED_OP C 16 S M P O W 17 MUTE_A_ALL 18 CEC1 19 U_D 20 NC 21 NC 22 IRPAS S 23 CEC2 24 R C 25 TEMP1 26 MCU_S C IFR X D0 27 MCU_S C I...

Page 90: ... 2K F VA8001 VXA074WJ 39V 1 1pF RX20M SDCAS LV1CKOP X8001 SCA164WJQZ 25MHz LV0OUT1P C8096 0 1u C8032 0 1u C8071 10u 10V KZA616WJQZ C8006 0 1u SDA1 C8055 0 1u C8118 0 1u C_SIG1 C8057 0 1u SDDQ0 C8007 10u 10V KZA616WJQZ C8070 15P CCZ G LV1OUT3P R8019 10K SDA11 FB8001 A206WJ RX22M R8005 1K F R8038 10K R8039 10K R8041 10K R8040 4 7K R8037 10K R8036 10K R8043 10K R8044 10K R8046 10K R8045 10K C8132 0 1...

Page 91: ...VA8001 VXA074WJ 39V 1 1pF RX20M SDCAS LV1CKOP X8001 SCA164WJQZ 25MHz LV0OUT1P C8096 0 1u C8032 0 1u C8071 10u 10V KZA616WJQZ C8006 0 1u SDA1 C8055 0 1u C8118 0 1u C_SIG1 C8057 0 1u SDDQ0 C8007 10u 10V KZA616WJQZ C8070 15P CCZ G LV1OUT3P R8019 10K SDA11 FB8001 A206WJ RX22M R8005 1K F R8038 10K R8039 10K R8041 10K R8040 4 7K R8037 10K R8036 10K R8043 10K R8044 10K R8046 10K R8045 10K C8132 0 1u GND_...

Page 92: ...C3 D3 E3 F3 G3 H3 J3 K3 L3 M3 N3 N7 M7 L7 K7 J7 H7 G7 F7 E7 D7 C7 R8267 120 CZ R8266 4 7 CZ R8268 4 7 CZ R8262 68 CZ R8263 68 CZ R8261 68 CZ R8260 68 CZ R8259 68 CZ R8258 68 CZ R8257 68 CZ R8256 68 CZ R8255 68 CZ R8254 68 CZ SDWE SDA2 SDCS SDBA0 SDBA2 SDCKE SDA1 SDCAS SDA0 SDA4 SDA6 SDRAS SDODT R8253 68 1 2 3 4 5 6 7 8 R8252 68 1 2 3 4 5 6 7 8 SDA10 SDA8 SDA11 SDA5 SDA12 SDA9 SDA3 SDA7 SDBA1 SDDQ0...

Page 93: ...3 E3 F3 G3 H3 J3 K3 L3 M3 N3 N7 M7 L7 K7 J7 H7 G7 F7 E7 D7 C7 R8267 120 CZ R8266 4 7 CZ R8268 4 7 CZ R8262 68 CZ R8263 68 CZ R8261 68 CZ R8260 68 CZ R8259 68 CZ R8258 68 CZ R8257 68 CZ R8256 68 CZ R8255 68 CZ R8254 68 CZ SDWE SDA2 SDCS SDBA0 SDBA2 SDCKE SDA1 SDCAS SDA0 SDA4 SDA6 SDRAS SDODT R8253 68 1 2 3 4 5 6 7 8 R8252 68 1 2 3 4 5 6 7 8 SDA10 SDA8 SDA11 SDA5 SDA12 SDA9 SDA3 SDA7 SDBA1 SDDQ0 SDD...

Page 94: ...CZ R8475 47 CZ R8454 0 CZ R8452 0 CZ GND_B S25FL064 1 HOLD 2 VCC 3 NC 4 NC 5 NC 6 NC 7 CS 8 SO 9 W 10 GND 11 NC 12 NC 13 NC 14 NC 15 SI 16 SCK R8456 10K CZ R8453 10K CZ C8451 0 1u CZB R8457 10K CZ SFCK SFCS_N SFRX SFWP_N SFTX HN24256A 1 A0 2 A1 3 A2 4 GND 5 SDA 6 SCL 7 WP 8 VCC BU3 3V TO MAIN8 CPU TO MAIN12 CONN PWBXF030WJ TO MAIN13 POWER1 MAIN10 EPROM 10 14 DUNTKF030WE IC8451 IC8454 MAIN UNIT 10 ...

Page 95: ...475 47 CZ R8454 0 CZ R8452 0 CZ GND_B S25FL064 1 HOLD 2 VCC 3 NC 4 NC 5 NC 6 NC 7 CS 8 SO 9 W 10 GND 11 NC 12 NC 13 NC 14 NC 15 SI 16 SCK R8456 10K CZ R8453 10K CZ C8451 0 1u CZB R8457 10K CZ SFCK SFCS_N SFRX SFWP_N SFTX HN24256A 1 A0 2 A1 3 A2 4 GND 5 SDA 6 SCL 7 WP 8 VCC BU3 3V TO MAIN8 CPU TO MAIN12 CONN PWBXF030WJ TO MAIN13 POWER1 MAIN10 EPROM 10 14 DUNTKF030WE IC8451 IC8454 MAIN UNIT 10 14 ...

Page 96: ...1 47K SC9301 WA562WJQZ TO PC CARD Flash Memory Card 1 GND 2 GND 3 3 3V 4 5 GND 6 7 8 9 10 11 12 13 14 N_CPU_RST 15 16 17 18 19 20 GND 21 22 OPT_MUTE 23 GND 24 TMS 25 26 ASEBRKAK_N 27 GND 28 TDI 29 30 31 32 TCK 33 34 35 36 37 38 GND 39 40 41 42 TCK 43 44 45 GND 46 TDI 47 48 ASEBRKAK_N 49 50 TMS 51 52 OPT_MUTE 53 54 55 LVDS_SEL 56 57 58 GND 59 SHIP_EN 60 SMPOWHOLD ASEBRKAK_N TCK TDI TMS OPT_MUTE LVD...

Page 97: ...7K SC9301 WA562WJQZ TO PC CARD Flash Memory Card 1 GND 2 GND 3 3 3V 4 5 GND 6 7 8 9 10 11 12 13 14 N_CPU_RST 15 16 17 18 19 20 GND 21 22 OPT_MUTE 23 GND 24 TMS 25 26 ASEBRKAK_N 27 GND 28 TDI 29 30 31 32 TCK 33 34 35 36 37 38 GND 39 40 41 42 TCK 43 44 45 GND 46 TDI 47 48 ASEBRKAK_N 49 50 TMS 51 52 OPT_MUTE 53 54 55 LVDS_SEL 56 57 58 GND 59 SHIP_EN 60 SMPOWHOLD ASEBRKAK_N TCK TDI TMS OPT_MUTE LVDS_S...

Page 98: ...014 15K CZ R9027 47K CZ R9029 100K CZ R9028 22K CZ R9030 10K CZ I2C_SCL I2C_SDA R9035 4 7K R9004 4 7K P9001 NA173WJ BUS CONN 1 BU3 3V 2 RXD_RS232C 3 TXD_RS232C 4 GND D9004 EX1234CE 3 6V D9008 EX1234CE 3 6V D9006 EX1234CE 3 6V GND_B HC2G66DP I2C Bus SW 1 2 3 4 GND 5 6 7 8 VCC C9004 0 1u 10V R9015 10K I2C_SCL_UCOM I2C_SDA_UCOM I2C_SCL_UCOM I2C_SDA_UCOM BUS_SELECT GND_B RXD1_UCOM_RS232 TXD1_UCOM_RS23...

Page 99: ...9014 15K CZ R9027 47K CZ R9029 100K CZ R9028 22K CZ R9030 10K CZ I2C_SCL I2C_SDA R9035 4 7K R9004 4 7K P9001 NA173WJ BUS CONN 1 BU3 3V 2 RXD_RS232C 3 TXD_RS232C 4 GND D9004 EX1234CE 3 6V D9008 EX1234CE 3 6V D9006 EX1234CE 3 6V GND_B HC2G66DP I2C Bus SW 1 2 3 4 GND 5 6 7 8 VCC C9004 0 1u 10V R9015 10K I2C_SCL_UCOM I2C_SDA_UCOM I2C_SCL_UCOM I2C_SDA_UCOM BUS_SELECT GND_B RXD1_UCOM_RS232 TXD1_UCOM_RS2...

Page 100: ...375WJQZ FB9604 A375WJQZ FB9608 A074WJ FB9611 A375WJQZ FB9605 A375WJQZ FB9602 A375WJQZ GND_B TCR5SB33 1 VIn 2 GND 3 ON 4 NC 5 Vout C9602 4 7u 6 3V KZA403WJPZ C9601 1u 10V KZA520WJQZ A9V 5V A5V A5V A5V BU3 3V A9V 5V BU3 3V 5V 5V USB 500mA BU5V 5V R9612 4 7K CZ D9603 MA111G VHD D9605 MA111G VHD Q9601 RN4982 1 3 2 4 5 6 R9603 1K CZ C9610 1u 10V KZA520WJQZ C9605 0 01u 25V R9601 10K CZ Q9603 RN4982 12 3...

Page 101: ...WJQZ FB9604 A375WJQZ FB9608 A074WJ FB9611 A375WJQZ FB9605 A375WJQZ FB9602 A375WJQZ GND_B TCR5SB33 1 VIn 2 GND 3 ON 4 NC 5 Vout C9602 4 7u 6 3V KZA403WJPZ C9601 1u 10V KZA520WJQZ A9V 5V A5V A5V A5V BU3 3V A9V 5V BU3 3V 5V 5V USB 500mA BU5V 5V R9612 4 7K CZ D9603 MA111G VHD D9605 MA111G VHD Q9601 RN4982 1 2 3 4 5 6 R9603 1K CZ C9610 1u 10V KZA520WJQZ C9605 0 01u 25V R9601 10K CZ Q9603 RN4982 1 2 3 4...

Page 102: ... A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit 14 LC 32D47U LC C3237U DUNTKF030WE 14 14 MAIN14 SP_IF MAIN UNIT 14 14 MAIN UNIT 14 14 TO MAIN8 CPU TO MAIN3 AMP_IF TO MAIN13 POWER TO MAIN13 POWER TO MAIN7 UCOM TO MAIN13 POWER TO MAIN5 HDMI_SW PWBXF030WJ ...

Page 103: ...4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit 14 LC 32SB27U DUNTKF030WE 14 14 MAIN14 SP_IF MAIN UNIT 14 14 MAIN UNIT 14 14 TO MAIN8 CPU TO MAIN3 AMP_IF TO MAIN13 POWER TO MAIN13 POWER TO MAIN7 UCOM TO MAIN13 POWER TO MAIN5 HDMI_SW PWBXF030WJ ...

Page 104: ...H DOWN S153 K0003AJ INPUT S154 K0003AJ VOL UP S155 K0003AJ VOL DOWN S157 K0003AJ POW S156 K0003AJ MENU P151 NA058WJ TO LCD CONT KM 1 KEY1 2 KEY2 3 STBY_POW 4 GND TL151 TL152 TL153 TL154 D151 EX0646GE 0 0 15 0 D152 EX0646GE 0 0 15 0 D155 EX0646GE 0 0 15 0 R151 8 2K 1 8W R153 8 2K 1 8W R154 12K 1 8W R152 12K 1 8W QPWBFF069WJ DUNTKF069WE KEY KEY UNIT ...

Page 105: ...F115WJ R102 10K Q102 2SC3928AR LED CONT Q103 2SC3928AR LED CONT D103 PX0421CE TV POW G B 1 2 3 4 R C104 10u 10V KZA195WJ GA1S100W OPC 1 2 3 4 RMC101 UA053WJ 1 2 3 SLD101 PA076WJFW 100u 6 3V C106 ASX TL101 TL105 TL103 TL104 TL107 TL102 TL106 P101 NA341WJ TO TANSHI RA 1 BU 3 3V 2 OPT 3 3V 3 GND 4 RC 5 POWG_LED 6 POWR_LED 7 OPC DUNTKF115WE IC101 RC LED UNIT R C LED 0 0 2 0 7 0 2 3 0 0 0 3 3 ...

Page 106: ...LC 32D47U LC 32SB27U LC C3237U 10 32 M E M O ...

Page 107: ...PRINTED WIRING BOARD ASSEMBLIES 2 LCD PANEL 3 DUNTKF030FM08 FM12 FM13 MAIN Unit 4 DUNTKF069FM03 KEY Unit 5 DUNTKF115FM01 LED Unit 6 CABINET AND MECHANICAL PARTS 7 LCD MODULE Assembly 8 SUPPLIED ACCESSORIES 9 PACKING PARTS NOT REPLACEMENT ITEM 10 SERVICE JIGS USE FOR SERVICING CONTENTS No S39X5LC32D47U LCD COLOR TELEVISION LC 32D47U LC 32SB27U LC C3237U MODELS In the interests of user safety Requir...

Page 108: ...00p 25V Ceramic C1119 VCKYCZ1EB103KY AA J Capacitor 0 01 25V Ceramic C1122 VCKYCY1EB104KY AB J Capacitor 0 1 25V Ceramic C1123 VCKYCZ1EB472KY AB J Capacitor 4700p 25V Ceramic C1124 VCKYCY1AB105KY AB J Capacitor 1 10V Ceramic C1125 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C1126 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C1132 VCAAPE1AJ686MY AE J Capacitor 68 10V Electrolytic C1135 VCAAPG0JJ...

Page 109: ...10 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8011 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8015 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8016 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8017 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8021 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8022 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8023 VCKYCZ1AB104KY AB J Capacitor 0 1...

Page 110: ...ramic C8150 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8251 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8252 RC KZA237WJZZY AB J Capacitor 10 16V Ceramic C8253 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8254 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8255 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8256 VCKYCZ1AB104KY AB J Capacitor 0 1 10V Ceramic C8257 VCKYCZ1AB104KY AB J Capac...

Page 111: ...361 T5L F T D1311 RH EXA523WJZZY AB J Zener Diode MAZ8056GML D1312 VHD1SS361 1Y AB J Diode 1SS361 T5L F T D1313 VHDKDS4148 1Y AA J Diode KDS4148U RTK P D1314 VHD1SS361 1Y AB J Diode 1SS361 T5L F T D1606 VHDMA152WK 1Y AB J Diode MA152WK TX D1607 VHDMA152WK 1Y AB J Diode MA152WK TX D1608 VHDMA152WK 1Y AB J Diode MA152WK TX D1609 VHDMA152WK 1Y AB J Diode MA152WK TX D1610 VHD1PS226 1Y AB J Diode 1PS22...

Page 112: ... A074WJZZY AA J Ferrite Bead FB2622 RBLN A074WJZZY AA J Ferrite Bead FB2623 RBLN A074WJZZY AA J Ferrite Bead FB2624 RBLN A074WJZZY AA J Ferrite Bead FB2625 RBLN A074WJZZY AA J Ferrite Bead FB2626 RBLN A074WJZZY AA J Ferrite Bead FB2627 RBLN A074WJZZY AA J Ferrite Bead FB2628 RBLN A074WJZZY AA J Ferrite Bead FB2629 RBLN A074WJZZY AA J Ferrite Bead FB2630 RBLN A074WJZZY AA J Ferrite Bead FB2631 RBLN...

Page 113: ...iLV5893M 1Y AE J IC LV5893M TE L E IC9605 VHiLV5893M 1Y AE J IC LV5893M TE L E IC9606 VHiPQ1LA185 1Y AD J IC PQ1LA185MSPQ IC9607 VHiMM3441JF 1Y AD J IC MM3441JFBE IC9608 VHiPQ1LA335 1Y AD J IC PQ1LA355MSPQ J501 QJAKGA079WJZZ AD J Jack J502 QJAKFA039WJZZ AD J Jack J503 QJAKGA108WJZZ AE J Jack J504 QJAKGA108WJZZ AE J Jack J505 QJAKFA039WJZZ AD J Jack J506 QSOCDA035WJZZ AD J Jack J507 QJAKFA039WJZZ A...

Page 114: ... Resistor 100k 1 16W Metal Oxide R545 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R546 VRS TV1JD750JY AA J Resistor 75 1 10W Metal Oxide R547 VRS TV1JD750JY AA J Resistor 75 1 10W Metal Oxide R548 VRS TV1JD750JY AA J Resistor 75 1 10W Metal Oxide R549 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R550 VRS TV1JD750JY AA J Resistor 75 1 10W Metal Oxide R551 VRS TV1JD750JY AA J Resistor 75 ...

Page 115: ...1k 1 16W Metal Oxide R1311 VRS CZ1JF220JY AA J Resistor 22 1 16W Metal Oxide R1314 VRS CZ1JF473FY AA J Resistor 47k 1 16W Metal Oxide R1315 VRS CZ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R1317 VRS CZ1JF101JY AA J Resistor 100 1 16W Metal Oxide R1318 VRS CZ1JF101JY AA J Resistor 100 1 16W Metal Oxide R1322 VRS CZ1JF473FY AA J Resistor 47k 1 16W Metal Oxide R1323 VRS CZ1JF103JY AA J Resistor 10k...

Page 116: ...ide R2010 VRS CZ1JF333JY AA J Resistor 33k 1 16W Metal Oxide R2011 VRS CZ1JF101JY AA J Resistor 100 1 16W Metal Oxide R2012 VRS CH1JF103JY AA J Resistor 10k 1 16W Metal Oxide R2013 VRS CZ1JF100JY AA J Resistor 10 1 16W Metal Oxide R2014 VRS CZ1JF100JY AA J Resistor 10 1 16W Metal Oxide R2015 VRS CZ1JF100JY AA J Resistor 10 1 16W Metal Oxide R2016 VRS CZ1JF472JY AA J Resistor 4 7k 1 16W Metal Oxide...

Page 117: ...CZ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R8045 VRS CZ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R8046 VRS CZ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R8050 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R8051 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R8053 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R8055 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R8056 VRS CZ1JF...

Page 118: ...JF473JY AA J Resistor 47k 1 16W Metal Oxide R9305 VRS CZ1JF472JY AA J Resistor 4 7k 1 16W Metal Oxide R9319 VRS CZ1JF472JY AA J Resistor 4 7k 1 16W Metal Oxide R9601 VRS CZ1JF103JY AA J Resistor 10k 1 16W Metal Oxide R9602 VRS CZ1JF390JY AA J Resistor 39 1 16W Metal Oxide R9603 VRS CZ1JF102JY AA J Resistor 1k 1 16W Metal Oxide R9605 VRS CZ1JF562JY AA J Resistor 5 6k 1 16W Metal Oxide R9606 VRS CZ1...

Page 119: ...3 QSW K0003AJZZ AB J Switch INPUT S154 QSW K0003AJZZ AB J Switch VOL UP S155 QSW K0003AJZZ AB J Switch VOL DOWN S156 QSW K0003AJZZ AB J Switch MENU S157 QSW K0003AJZZ AB J Switch POWER 5 DUNTKF115FM01 LED Unit C104 RC KZA195WJZZY AB J Capacitor 10 10V Ceramic C105 VCKYCY1HF103ZY AA J Capacitor 0 01 50V Ceramic C106 VCEASX0JN107MY AC J Capacitor 100 6 3V Electrolytic D103 RH PX0421CEZZY AD J Diode ...

Page 120: ...RTS 28 1 5 1 6 1 6 33 32 1 7 1 1 1 7 25 7 40 17 41 9 41 41 41 16 41 1 2 1 1 4 1 3 8 41 15 10 17 35 35 35 41 5 36 18 16 35 40 41 13 20 12 14 20 11 11 41 30 22 41 41 29 31 41 41 24 45 44 21 3 1 43 3 3 2 41 37 19 23 26 20 27 34 4 2 1 2 39 42 6 38 42 2 2 2 3 2 3 2 2 ...

Page 121: ...Angle 9 LANGKC189WJFW AP N X LCD Fix Angle T 10 LANGKC190WJFW AR N X LCD Fix Angle B 11 LANGKC191WJFW AF N X Power PWB Angle x2 12 LANGKC192WJFW AG N X Main PWB Angle M 13 LANGKC193WJFW AH N X Main PWB Angle L 14 LANGKC194WJFW AH N X Main PWB Angle R 15 LHLDWA143WJKZ AC J Wire Holder 16 LHLDWA151WJKZ AB J Wire Holder x2 17 LHLDWA175WJUZ AC J Wire Holder x6 18 LHLDWA176WJUZ AC J Wire Holder 19 NSFT...

Page 122: ...LC 32D47U LC 32SB27U LC C3237U 16 7 LCD MODULE Assembly 1 5 19 12 11 12 11 13 13 10 25 30 17 15 6 29 20 18 26 24 23 15 27 21 21 22 8 28 28 28 9 ...

Page 123: ...J Lamp Clip x4 13 LHLDZA709WJKZ J Sheet Holder x4 15 LX BZ2319TPZZ J Screw x10 17 PCOVP2636TPZZ J Inverter Cover 18 PCOVP2637TPZZ J LCD CONTROL Unit Cover 19 PREFL2694TPZZ J Reflector Sheet 20 PSHEP2811TPZZ J FPC Protection Sheet 21 PSHEPA440WJZZ J Diffusion Sheet x2 22 PSLDK3005TPZZ J Diffusion Plate 23 QPWBM0525TPZZ J CS FPC x2 24 RCORF2025TPXZ J Ferrite Core x3 25 RDENC2540TPZZ BF J Inverter Un...

Page 124: ...LC 32D47U LC 32SB27U LC C3237U 18 8 SUPPLIED ACCESSORIES X4 X5 X6 X7 X12 X2 X1 X8 X9 X10 X3 ...

Page 125: ... AD X Extend Warranty LC 32D47U LC C3237U X8 TiNS E120WJZZ AE N X Operation Manual English LC 32D47U X8 TiNS E166WJZZ AE N X Operation Manual English LC 32SB27U X8 TiNS E164WJZZ AE N X Operation Manual English LC C3237U X9 TiNS E121WJZZ AE N X Operation Manual French LC 32D47U X9 TiNS E167WJZZ AE N X Operation Manual French LC 32SB27U X10 TiNS E122WJZZ AE N X Operation Manual Spanish LC 32D47U X10...

Page 126: ...LC 32D47U LC 32SB27U LC C3237U 20 9 PACKING PARTS NOT REPLACEMENT ITEM S1 S5 S3 S4 S5 S5 S5 S9 S9 S2 S7 S8 S6 ...

Page 127: ... by a running change from March 2009 S1 SPAKCE939WJZZ N Packing Case LC C3237U S2 SPAKAA373WJZZ Cover Sheet S3 SPAKPB045WJZZ Wrapping Paper S4 SPAKPB385WJZZ N Mirror Mat Base S5 SPAKXC400WJZZ N Packing Add S6 SSAKA0101GJZZ Polyethylene Bag S7 SSAKAA032WJZZ Polyethylene Bag S8 SSAKHA051WJZZ N Polyethylene Bag S9 TLABKA009WJZZ Case No Label 10 SERVICE JIGS USE FOR SERVICING N QCNW J276WJPZ N J Conne...

Page 128: ...ation may be reproduced stored in a retrieval system or transmitted in any from or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP CORPORATION AV Systems Group CS Promotion Center Yaita Tochigi 329 2193 Japan Mar 2009 TQ2728 S SH DS ...

Search results

Summary of Contents for AQUOS LC-C3237U

Reviews:

Brands by name

Popular brands

Sharp AQUOS LC-C3237U, Service Manual

Search results

Summary of Contents for AQUOS LC-C3237U

Reviews:

Brands by name

Popular brands