Page 1: Table Of Contents
LC-37HV6U SERVICE MANUAL SY3M1LC37HV6U LCD COLOR TELEVISION LC-37HV6U MODEL 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
LC-37HV6U IMPORTANT SERVICE SAFETY PRECAUTION Ë Service work should be performed only by qualified service technicians who are thor- oughly familiar with all safety checks and the servicing guidelines which follow: WARNING ground connected to an earth ground. » Use an AC voltmeter having with 5000 ohm per volt, 1.
Page 3 LC-37HV6U PRECAUTIONS A PRENDRE LORS DE LA REPARATION Ë Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux conseils suivants. AVERTISSEMENT de 0,15µF en série avec toutes les pièces métalliques exposées du coffret et une terre connue comme une...
Page 4 LC-37HV6U 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
LC-37HV6U SPECIFICATIONS Item 37" LIQUID CRYSTAL TELEVISION, Model: LC-37HV6U LCD panel 37" Advanced Super View & BLACK TFT LCD 3,147,264 dots (1366 × 768 × 3dots) Number of dots TV-standard (CCIR) American TV Standard NTSC System Function Receiving VHF/UHF VHF 2-13ch, UHF 14-69ch...
Page 6: Operation Manual
LC-37HV6U OPERATION MANUAL...
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Page 13: Dimensions
LC-37HV6U DIMENSIONS AVC System Unit: inch/(mm) (183) (250) (365) (180) (430)
Page 14 LC-37HV6U Display Unit: inch/(mm) (545) (90) (948) (82) (821.6) (200)
Page 15: Removing Of Major Parts
LC-37HV6U REMOVING OF MAJOR PARTS Ë Ë Ë Ë Ë AVC System 1. Remove the five top cabinet retaining screws and slide the top cabinet backward to remove it. 2. Remove the four side cover retaining screws on both the right and left sides and slide the side covers backward to remove them.
Page 16 LC-37HV6U 7. Remove the system/control terminal retaining: 7-1. Remove the four hex head screws securing the terminals of the system and control cables (white). 7-2. Remove the four screws securing the terminal of the system cable (gray). 7-3. Remove the four rear chassis retaining screws.
Page 17 LC-37HV6U 11. Remove the AV unit: 11-1. Remove the five AV unit retaining screws and remove the AV unit. 11-2. Remove the three AV unit angle retaining screws and remove the angle. 12. Remove the fan: 12-1. Remove the two cooling fan retaining screws and remove the cooling fan.
Page 18 LC-37HV6U Ë Ë Ë Ë Ë Display 1. Remove the top and bottom terminal covers. 2. Remove the four lock screws from the speaker. Disconnect the speaker terminals and detach the speaker. 3. Remove the four lock screws from the stand, and detach the stand.
Page 19 LC-37HV6U 9. Open the six FFC holders. Remove the three lock screws from each of the right and left FFC holders. Disconnect all the FFC connectors and detach the right and left FFC holders. 10.Remove the two lock screws from the speaker jack PWB, disconnect the connector, and detach the speaker jack PWB.
Page 20 LC-37HV6U 13. Remove the eight lock screws from the Monitor PWB, and detach the main PWB. 14. Remove the six lock screws from the power PWB, and detach the power PWB. 15. Remove the four lock screws from the audio PWB, and detach the audio PWB.
Page 21 LC-37HV6U • Precautions in handling the liquid crystal panel 1. Handle the liquid crystal panel in a clean room (Humidity: 50% or more). 2. Be sure to wear an earth wristband. 3. Be careful not to drop and shock the liquid crystal panel.
Page 22: Adjustment Procedures (Avc System)
LC-37HV6U ADJUSTMENT PROCEDURES (AVC SYSTEM) Preparation for adjustment 1. The product has been adjusted and optimized in the factory. If the product needs to be readjusted for some reason, e.g., after parts replacement, follow the instructions shown below. 2. Control parameter values set in the in-process adjustment mode has been stored in the corresponding registers.
Page 23 2. In-process adjustment screen layout Page Source of input Color system HDCP Model name 1/13 INPUT2 N358 HDCP: OFF MONITOR: LC-37HV6U KEY WRITE INDUSTRY INIT CENTER Version 1.01 (U 2003/09/12 A ) OSD Version 1.00 (J 2003/06/20 A ) CVIC Version W2002/11/27 11:33...
Page 24 LC-37HV6U 1) Analog adjustment (1) Voltage adjustment Item Adjusting conditions/points Adjusting procedure • Connect a DC voltmeter to TP4 on the PC I/F unit. 3.3 V Adjustment Page: 2 Location: TP4 Move the cursor to "Ë+Badj.3.3V" and use "VOL" (+) and (–) keys to adjust the voltage to 3.30 ±...
Page 25 LC-37HV6U (2) Tuner adjustment Item Adjusting conditions/points Adjusting procedure • Use a signal generator to provide the tuner with a Signal setting Signal: NTSC RF Signal RF signal of 193.25 MHz on the split field color bar. • The color saturation of the color bar must be 75%.
Page 26 LC-37HV6U (3) NTSC signal adjustment Item Adjusting conditions/points Adjusting procedure • Use a signal generator to provide the split field color Signal setting Signal: NTSC bar to the video image input pin of video input 1. Split field color bar •...
Page 27 LC-37HV6U Item Adjusting conditions/points Adjusting procedure MAIN N358 TINT Page: 3 Adjust "MAIN N358 TINT" so that the bottom edges Adjustment Location: Pin (3) of P801 of the waveform at pin (3) of P801 are in line with each other as shown below.
Page 28 LC-37HV6U (4) Component 15 kHz signal adjustment Item Adjusting conditions/points Adjusting procedure Signal setting Signal: Provide the 100% color bar source of component 15k Component 15k to the component input pin of video input 1. 100% color bar Signal pin:...
Page 29 LC-37HV6U 2) Digital white balance adjustment (1) NTSC signal adjustment Item Adjusting conditions Adjusting procedure 1. Provide the adjusting N358 signal (adjustment conditions) to the video image input pin of Setting video input 1. Page: 8 1. Press "1" on the remote controller in the process...
Page 30 LC-37HV6U (3) COMPONENT HDTV signal adjustment Item Adjusting conditions Adjusting procedure 1. Provide the adjusting 1080i component signal (adjustment conditions) to the component Setting vide input pin of video 1. Page: 10 1. Press "1" on the remote controller in the process...
Page 31 LC-37HV6U 4. Factory setting Item Adjusting conditions Adjusting procedure 1. Move the cursor to the "INDUSTRY INIT" line, use the INDUSTRY INIT Page: 1 VOL key to turn the system on and press the ENTER key. Factory setting is complete when the process adjustment menu disappears and the system enters the TUNER input mode.
Page 32 LC-37HV6U Ë Ë Ë Ë Ë Adjustment Model Menu List (AVC System) Do not change items, the adjustment procedure of which is not described in this manual. Inadvertent changes of such items may result in unexpected or unrecoverable errors. PAGE...
Page 33 LC-37HV6U PAGE LINE NAME FUNCTION ËCOMP33K White Balance COMPHDTV R CUTOFF Digital white balance adjustment of component (1080i) COMPHDTV G CUTOFF Digital white balance adjustment of component (1080i) COMPHDTV B CUTOFF Digital white balance adjustment of component (1080i) COMPHDTV R DRIVE...
Page 34: Upgrading Installed Programs
LC-37HV6U UPGRADING INSTALLED PROGRAMS Programs installed in the product are mainly divided into the following two categories: ∫ Main programs (for AVC System) ∫ Monitor program (for Display) CAUTON: Exercise great care to hide the procedure in entering the in-process adjustment mode from the customer.
Page 35 LC-37HV6U Continued...
Page 36 LC-37HV6U [How to rewrite the monitor program] 1) After entering the process adjustment mode, start up the terminal software obtained separately. (Freeware products available on the Internet can be used.) 2) Make setting as shown below. Baud rate: 9600 Data: 8 bits...
Page 37: Adjustment Procedures (Display)
LC-37HV6U ADJUSTMENT PROCEDURES (Display) The adjustment values are set to the optimum conditions at the factory before shipping. If a value should become improper or an adjustment is required due to part replacement, make an adjustment according to the following procedure.
Page 38 LC-37HV6U 5. Adjustment 5-1.VLS BIAS (15V) voltage adjustment Shift to the "VLS BIAS" item with the cursor UP/DOWN key and select a numeric value with the cursor RIGHT/LEFT key. Connect a digital volt meter to TP4101 (or C4180+) on the monitor PWB and make a adjustment with the cursor UP/DOWN key so that the voltage becomes 15.00V±0.05V.
Page 39 LC-37HV6U (1) Adjusting method using RS-232C • Get a personal computer with a COM port (RS-232C) equipped with WINDOWS 95/98/me/2000/xp and a RS-232C crossing cable • Start up the set with the RS-232C cable connected. • Start up the terminal software.
Page 40 LC-37HV6U Lamp error detection 1. Feature description This liquid-crystal TV incorporates a lamp error detection feature (lamp error detection) that automatically turns OFF the power for safety under abnormal lamp or lamp circuit conditions. If anything is wrong with the lamp or lamp circuit or the lamp error detection feature is activated for some reason, the following will result.
Page 41 LC-37HV6U •List of process adjustment modes (Display)
Page 42 LC-37HV6U Process adjustment list 1st level Page Item Setting range Initial value Contents GRAYLEVEL 0~255 COM BIAS 0~255 VLS BIAS 0~255 L ERR RESET Zero clear MODE 50Hz, 60Hz, PC 60Hz PWM CTRL PWM FREQ 0~4095 1289 PWM DUTY1 0~4095...
Page 43: Trouble Shooting Table
LC-37HV6U TROUBLE SHOOTING TABLE AVC System Power is not supplied. (The front LED does not come on.) Is the power cord connector connected to the main body Connect the power cord correctly and turn ON the power correctly? Replace the fuse. If the fuse blows when the power SW is turned Is the fuse (F701) normal? ON, replace D701 and IC 701 and perform checking again.
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Page 49 LC-37HV6U TROUBLE SHOOTING TABLE (Display) No sound or picture comes out. Does the power LED Is the power LED Is the AC cable Replace the light up in green. blinking in red? normal? AC cable. Blinking once? To "The backlight does not go on"...
Page 50 LC-37HV6U No picture comes out. Is the RSET terminal (pin (3)) Perform checking around X2201 of IC2206 set to "H"? connected to pin (161) of IC2206. Is the clock (91.3 MHz) applied to Is X2201 connected to pin (161) of...
Page 51 LC-37HV6U Noise is caused to the moving picture when the QS drive is set to ON. Check IC4701 and Is OSTEMP.AD on the 3rd page of the IC4901 and the peripheral process adjustment mode set to 255? circuitry. Is the harness connected correctly...
Page 52 LC-37HV6U The backlight does not go on. Is any of the fuses of Is the control signal applied to Is the harness connected correctly F7501-F7504, pin (2) (OFL1) and pin (3) between the Monitor PWB and F7551-F7553 and (OFL2) of P7506 and P7616?
Page 53 LC-37HV6U The whole screen is whitish (LCD power supply) Remove the FFCs attached to SC4101, SC4102 and SC4601- SC4604 (because the panel may be broken). Check the power supplies. Check the power supplies to SC4101 and SC4102 in particular. Is the voltage of R4114 about 6V? Check the performance of Q4101 and Q4112 and check the resistance around IC4102.
Page 54: Major Ic Informations (Avc System)
LC-37HV6U MAJOR IC INFORMATIONS (AVC System) ∫ IC2501 (RH-iX3370CEN1Q) IC for decoding audio signals. It serves as an S-IF audio signal decoder and an audio data selector. ∫ IC2518 (NJU26150) The NJU26150 is a processor IC that consists of 24-bit DSP (Digital Signal Processor) core and various interfaces.
Page 55 LC-37HV6U ∫ IC7001 (µPD64084) This IC provides 3D processing of NTSC signals and thus high resolution Y/C separation of the main image signals received from IC1301. It incorporates a 4M-bit frame delay memory board and features one-chip 3D Y/C separation.
Page 56 LC-37HV6U ∫ PC I/F unit ∫ IC10004 (CXA3506R) 3-ch, 8-bit 120MSPS A/D converter incorporating AMP and PLL. This IC process video signals supplied to the interface board. On the main side, video signals (analog RGB) from CN6 are inputted to IN1 of IC10004. On the PC side, vide signals (analog RGB) from CN8 are inputted to IN2 of IC10004.
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Page 76: Major Ic Informations (Display)
LC-37HV6U MAJOR IC INFORMATION (Display) ∫ IC2206 (SII861) This is a DVI receiver. The TMDS differential signal that is transmitted from the system cable is processed here to produce 24-bit RGB signals, H and V sync signals, and DE signal in the odd and even numbers.
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Page 84: Chassis Layout
LC-37HV6U CHASSIS LAYOUT/OVERALL WIRING DIAGRAM-1/2 (AVC System)
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Page 86 LC-37HV6U OVERALL WIRING DIAGRAM-2/2 (AVC System)
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Page 88 LC-37HV6U CHASSIS LAYOUT (Display) MONITOR PWB KEY PWB INVERTER-1 PWB INVERTER-2 PWB R/C, LED PWB...
Page 89 LC-37HV6U AUDIO PWB 1-Bit AMP PWB INVERTER-3 PWB CNA102 LFA101 LFA102 DA303 ICA102 CA317 CA319 CA315 VRA102 CA104 LFA301 VRA101 CA103 ICA101 CA308 CA306 CNA101 INVERTER-4 PWB THERMISTOR PWB SP-J PWB...
Page 90 LC-37HV6U OVERALL WIRING DIAGRAM (Display) TO LCD TO LCD TO LCD PANEL PANEL PANEL KEY UNIT P151 P153 QCNW-A480WJZZ QCNW- QCNW- A481WJZZ A481WJ QCNW-B582WJQZ QCNW-B577WJQZ SC4603 SC4604 SC4601 SC4101 (53pin) (53pin) (50pin) P7501 (30pin) TO LAMP P7506 P7704 P7502 P7505...
Page 91: Inverter Unit
LC-37HV6U TO LCD TO LCD PANEL PANEL QCNW-A480WJZZ QCNW- A481WJZZ QCNW-B679WJQZ C4604 SC4602 SC4102 53pin) (50pin) (30pin) P7611 P7616 TO LAMP P3803 P7705 P3804 P7615 P7612 TO LAMP INVERTER AUDIO UNIT UNIT 3 P2003 P7613 TO LAMP P3903 P7618 P3906...
Page 92: System Block Diagram (Avc System)
LC-37HV6U SYSTEM BLOCK DIAGRAM (AVC System)
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Page 94: Signal Flow Block Diagram (Avc System)
LC-37HV6U SIGNAL FLOW BLOCK DIAGRAM (AVC System)
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Page 96: Power System Block Diagram (Avc System)
LC-37HV6U POWER SYSTEM BLOCK DIAGRAM (AVC System)
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Page 98: Pc I/F Block Diagram (Avc System)
LC-37HV6U PC I/F UNIT BLOCK DIAGRAM (AVC System)
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Page 100: Signal Block Diagram (Display)
LC-37HV6U SIGNAL BLOCK DIAGRAM (Display) LCD BackLight R RGB OFL1,2 8 x 3 x2 LCD Controller IC4501 (A725WJ) RGB 8 x 3 RGB 8 x 3 Conf. Conf. PROM PROM IC4703 IC4904 Light 16 (data) 16 (data) OS Driver (ODD)
Page 101: Lcd Panel
LC-37HV6U LCD Panel Gray Level Signal L RGB Thermistor 8 x 3 x 2 Gray Level Ope-Amp IC4101(A706WJ) DA control R/C UNIT KEY UNIT Light control, Resolution control, Test pattern R/C, LED, OPC 16 (data) SDRAM (OS ODD) IC4902 (A312WJ) 17 (address etc.)
Page 102: Description Of Schematic Diagram
LC-37HV6U DESCRIPTION OF SCHEMATIC DIAGRAM VOLTAGE MEASUREMENT CONDITION: 1. When the exclusive-use AC adapter is used, the colour bar signal of colour bar generator for service is input to get the normal screen. When the audio is minimized, the voltage value is measured with the 20 kΩ/V tester.
Page 103: Schematic Diagram
LC-37HV6U Ë AUDIO I/F Unit (AVC System)
Page 104 LC-37HV6U Ë MAIN Unit-1/7 (AVC System)
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Page 114 LC-37HV6U Ë MAIN Unit-6/7 (AVC System)
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Page 116 LC-37HV6U Ë MAIN Unit-7/7 (AVC System)
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Page 118 LC-37HV6U Ë POWER Unit-1/2 (AVC System)
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Page 120 LC-37HV6U Ë POWER Unit-2/2 (AVC System)
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Page 122 LC-37HV6U Ë FRONT Unit (AVC System)
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Page 124 LC-37HV6U Ë AV Unit-1/5 (AVC System)
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Page 132 LC-37HV6U Ë AV Unit-5/5 (AVC System)
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Page 134 LC-37HV6U Ë PC I/F Unit-1/7 (AVC System) VD+3.3 FLASHWP MA3S137 CLR_SW CLR_SW MA3S137 R920 100 AGC_1 R921 AGC_2 TL85 0.1uF 0.1uF VD+1.8 R1127 -RESET AFT_2 AFT_1 PSEL_2 PSEL_1 VD+5 VD+3.3 R1060 R1061 VD+3.3 4.7K 4.7K Q120 TL89 R652 SCL3_5 SDA3I...
Page 135 LC-37HV6U -RST_C1 R877 SDA2O VD+3.3 SCL2 TXD2 TXD0 R1105 CTS2 NU-R1 TV_COL1 CVIC2.5V TV_COL2 RXD0 R1106 RXD2 RTS2 XPWR_SV 1.8432MH 1.8432MH ACL_SIG RXD1 TXD1 R1203 SH_ON VD+3.3 R1202 CKIO 15pF 6MHz 15pF VD+3.3 EXTAL XTAL 0.1uF EXBV8V103J EXBV8V103J 0.1uF MON_DET...
Page 136 LC-37HV6U Ë PC I/F Unit-2/7 (AVC System) VD+3.3 1.8432MH Cntl C352 C353 NU-C1 0.1uF NU-C1 DSO751SV(1.8432M) VD+3.3 VD+3.3 R656 4.7K FLWP IMB3A DTr1:PNP DTr2:PNP FLASHWP FWMODEN IC53A TC74LVX86FT IC53B VD+3.3 TC74LVX86FT D[15..0] A[25..0] IC53C TC74LVX86FT EXBV8V103J EXBV8V103J IC27 DQ10 DQ11...
Page 137 LC-37HV6U SSSS812-B-2B NORMAL WRITE IC53D TC74LVX86FT TC74LVX86FT VD+3.3 VD+3.3 C803 0.1uF C804 IC405 2.2uF/50V uPD4721G C805 2.2uF/50V C806 2.2uF/50V R927 FB50 BLM21BB201SN1 C808 C807 R928 FB51 BLM21BB201SN1 STBY 2.2uF/50V 2.2uF/50V VCHA R929 FB52 RTS2 Din1 Dout1 BLM21BB201SN1 TXD2 Din2 Dout2...
Page 138 LC-37HV6U Ë PC I/F Unit-3/7 (AVC System) OV1_V OV1_H R1129 R1130 FH12-30S-0.5SH VA3.3SUB MA3S137 SUB_Cr SUB_Cb R884 SUB_Y VA3.3SUB NU-R1 TL209 TL210 MAIN_VD MAIN_VD MAIN_HD MA3S137 MAIN_HD MAIN_B MAIN_B MAIN_G MAIN_G VA3.3SUB R886 NU-R1 MAIN_R MAIN_R MA3S137 R888 FH12-50S-0.5SH VD+5BK...
Page 139 LC-37HV6U SADC_OE TL207 R934 EXBV8V680J OVG[7..0] OVG0 OVG1 C698 0.1uF OVG2 Y_A_IN OVG3 IC310 A IN C538 0.1uF 2.0_RT R936 EXBV8V680J RT A R884 OVG4 CLPV A 1.0_RB OVG5 RB A NU-R1 R664 OVG6 CLP OUT A OVG7 C543 0.1uF OVB[7..0]...
Page 140 LC-37HV6U Ë PC I/F Unit-4/7 (AVC System) VA+9 VA+5-AMP NLC322522T-3R3M C143 C144 0.1uF 47uF/10V(PXA-5) R1126 VA5REGO 10(1/4W) 1SS355 VA+5-PLL VREGIN NLC322522T-3R3M C145 PQ050DZ01Z 0.1uF C146 33uF/10V 47uF/16V C777 0.1uF 0.1uF 0.1uF MA3S137 33uF/10V R867 0 MAIN_R 0.1uF NU-R2 MA3S137 R868 0 MAIN_G 0.1uF...
Page 141 LC-37HV6U 0.1uF 0.1uF 0.1uF C562 0.1uF C563 TL221 0.1uF C565 0.1uF 1SS380 OV0_PDEN R132 C128 3.3K(1%) 0.33uF(PF) C566 330pF(CH) C130 C127 100pF 100pF C126 VA+5-PLL 1uF(K) TL84 TL225 C125 0.1uF VD+5-ADC OGOUT0 OV0_CLP OV0_HSNR VA+5-AMP OV0_H TL202 TL83 /CbOUT EVEN/ODD...
Page 142 LC-37HV6U Ë PC I/F Unit-5/7 (AVC System) VD+3.3CV A[25..0] R687 NU-R1 BA_0 MCLK IC25A R688 BA_1 MCLK BA_2 BA_3 BA_4 BA_5 BA_6 BA_7 BA_8 R691 NU-R1 BA_9 BA_10 SDMODE0 BA_11 SDMODE1 BA_12 BA_13 BA_14 R692 BA_15 R693 XRAS BA_16 XRAS...
Page 143 LC-37HV6U VD+3.3CV R689 R690 NU-R1 SDA0 SDD0 SDA0 SDD64 IC319 SDA1 SDD1 SDA1 SDD65 IC320 SDA2 SDD2 SDA2 SDD66 SDA3 SDD3 SDA3 SDD67 SDA4 SDD4 SDA4 SDD68 SDA5 SDD5 SDA5 SDD69 SDA6 SDD6 SDA6 SDD70 SDA7 SDD7 SDA7 SDD71 SDA8...
Page 144 LC-37HV6U Ë PC I/F Unit-6/7 (AVC System) RSI[9..2] R971 EXBV8V330J RI1A[7..0] RI1A0 IC25B RSI2 V0_RA0 DO_RA0 RI1A1 RSI3 V0_RA1 DO_RA1 RI1A2 RSI4 V0_RA2 DO_RA2 RI1A3 RSI5 V0_RA3 DO_RA3 RI1A4 V0_RA4 DO_RA4 RI1A5 R972 EXBV8V330J V0_RA5 DO_RA5 RI1A6 RSI6 V0_RA6 DO_RA6...
Page 145 LC-37HV6U IC25C VDDL C815 0.1uF VDDL VDDL C816 0.1uF VDDL VDDL C817 0.1uF VDDL VDDL C818 0.1uF VDDL VDDL C819 0.1uF VDDL VDDL C820 0.1uF VDDL VDDL C821 0.1uF VDDL VDDL C822 0.1uF VDDL VDDL C823 0.1uF VDDL VDDL C824 0.1uF...
Page 146 LC-37HV6U Ë PC I/F Unit-7/7 (AVC System) PANEL LINK(OUT) VD+3.3 BLM21PG221SN1 FL201 C855 C856 C857 82pF 0.1uF FLAS FL200 BLM21PG221SN1 TXD0 RXD0 SMPO SENC C858 C859 FWMO 82pF 0.1uF C860 10uF/16V V_SII_VA RSI[9..2] OGSI[9..2] BSI[9..2] C863 82pF V_SII_VD VD+3.3 VD+5 FL209 VD+3.3...
Page 147 LC-37HV6U VD+5BK R1101 VD+5 CSEN1CN CSEN1 CSEN2CN CSEN2 SRST SRSTCN FLASH_W FLASHWCN R1006 CCKM EXBV8V560J 2.2K R1102 TXD0CN TXD0_M RXD0CN CCKM Q103 RXD0_M SMPOWCN 2SC2412KQ SMPOW SENCECN SENCE R1009 R1011 EXBV8V560J 2.2K R1012 FWMODEN SM15B-SRSS-TB V_SII_VA R1103 NU-0R3 DV_TXD2- DV_TXD2+...
Page 148 LC-37HV6U Ë MONITOR Unit-1/8 (Display)
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Page 160 LC-37HV6U Ë MONITOR Unit-7/8 (Display)
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Page 162 LC-37HV6U Ë MONITOR Unit-8/8 (Display)
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Page 164 LC-37HV6U Ë INVERTER-1 Unit (Display)
Page 165 LC-37HV6U Ë INVERTER-2 Unit (Display)
Page 166 LC-37HV6U Ë INVERTER-3 Unit (Display)
Page 167 LC-37HV6U Ë INVERTER-4 Unit (Display)
Page 168 LC-37HV6U Ë R/C, LED Unit (Display)
Page 169 LC-37HV6U Ë KEY Unit (Display)
Page 170 LC-37HV6U Ë AUDIO Unit-1/2 (Display)
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Page 172 LC-37HV6U Ë AUDIO Unit-2/2 (Display)
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Page 174 LC-37HV6U Ë SPEAKER-JACK Unit (Display)
Page 175 LC-37HV6U Ë THERMISTOR Unit (Display)
Page 176 LC-37HV6U Ë POWER Unit (Display)
Page 177 LC-37HV6U...
Page 178: Printed Wiring Board Assemblies
LC-37HV6U PRINTED WIRING BOARD ASSEMBLIES Ë AVC System PC I/F Unit (Side-A)
Page 179 LC-37HV6U Ë AVC System PC I/F Unit (Side-B)
Page 180 LC-37HV6U Ë AVC System MAIN Unit (Side-A)
Page 181 LC-37HV6U...
Page 182 LC-37HV6U Ë AVC System TP1902 TP1901 SC1501 C416 C925 P1506 R1556 R937 C428 R422 R426 SC1550 R429 Q828 R1557 R938 C837 C438 X802 C1825 R904 TP804 TP811 IC402 IC802 TP805 TP806 C1558 R863 C826 C891 Q418 C1554 C1557 R446 R447...
Page 183 LC-37HV6U R1536 R1537 SC1501 SC1502 SC1504 LUG801 TP1508 R1501 SC1550 SC1551 CF7201 R1502 R1503 R1504 TP1502 R1505 TP1507 C7219 R1506 R7216 R7231 R1507 C7207 TP1510 R7224 R7232 R7208 R7215 C7206 IC7200 R7230 R904 R7209 C7212 R7210 C7221 R7211 R7237 C7211...
Page 184 LC-37HV6U Ë AVC System MAIN Unit (Side-B)
Page 185 LC-37HV6U...
Page 186 LC-37HV6U Ë AVC System TL1565 TL1541 TL1546 TL1553 TL1560 TL1574 TL1561 TL1572 TL1543 TL1550 TL1556 TL1563 TL1537 TL1596 TL1586 TL1575 TL1580 TL1570 TL1578 TL1576 TL1520 TL1524 TL1529 TL1591 TL1588 TL1597 TL1567 TL1568 TL1651 TL1522 TL1527 TL1531 TL1593 TL1589 TL1545 TL1552...
Page 187 LC-37HV6U TL1520 TL1524 TL1529 TL1533 TL1522 TL1527 TL1531 TL1535 TL1521 TL1530 TL1536 TL1525 L410 TL1519 TL1523 TL1528 TL1532 TL1509 TL1512 TL1516 TL1515 Q409 TL1526 TL1534 TL1642 TL1631 TL1518 TL1649 TL1508 TL1510 TL1511 TL1513 TL1514 TL1632 TL1638 TL1644 R423 TL1517 C439...
Page 188 LC-37HV6U Ë AVC System AV Unit (Component Side)
Page 189 LC-37HV6U...
Page 190 LC-37HV6U Ë AVC System LUG1104 C2535 R2523 C2534 C2621 C2620 C2533 X2501 C2532 C2531 C2529 FB2508 X2601 R2501 C2607 C2554 C2553 R2642 R2640 C2528 R266 C2619 C2606 IC2502 R2610 C2527 R2635 Q2601 C2616 C2631 R2603 R2522 C2526 R2632 L2504 C2608...
Page 191 LC-37HV6U P5701 P5702 C5713 Q5704 D5704 C5716 C5709 C5712 Q5705 R5706 R5726 IC5703 IC5704 C5725 2620 C5705 C5701 C2636 C2635 D5701 FB5708 C5708 X2602 R5720 R2666 R2665 C2619 C2634 C5704 R2635 R2658 R5701 C2631 R2632 R2657 IC2521 C2630 R2653 R2629...
Page 192 LC-37HV6U Ë AVC System FRONT Unit (Component Side)
Page 193 LC-37HV6U Ë AVC System R2470 D2410 R2473 R2475 R2472 Q2406 R2471 P2401 R2481 R2480 C2444 C2404 FB2410 R2464 C2442 C2439 C2403 C2440 R2452 IC2401 R2415 R2416 R2465 R2468 D2407 R2417 C2443 R2469 C2447 D2409 R2463 D2408 R2418 FB2401 L2401 D2406...
Page 194 LC-37HV6U Ë AVC System POWER Unit (Component Side)
Page 195 LC-37HV6U Ë AVC System SC701 Q1707 C1756 Q1781 D1793 D1790 D1723 R1776 C1759 FB1781 C1781 IC1707 D1783 R1756 R1761 C1755 R1798 L1752 R1757 C1754 Q1784 R1758 C1782 R1783 R1796 C1753 C1789 R1797 R1789 C1793 C1792 R1794 FB1726 FB1725 R1755 C1784...
Page 196 LC-37HV6U Ë AVC System AUDIO I/F Unit (Component Side) C6003 R6004 C6004 R6039 C6001 R6038 R6037 R6005 R6040 P6001 C6002 R6000 R6002 R6003 R6001 R6006 R6036 R6008 D6000 D6002 R6043 D6018 SC6001 SC6000 SC6002 AUDIO I/F Unit (Chip Parts Side)
Page 197 LC-37HV6U Ë Display (Component Parts Side) D103 D104 P102 IC101 R111 C103 R117 R106 R109 C101 Q103 D101 C102 R110 R105 (Chip Parts Side) R/C, LED Unit (QPWBSC021WJZZ) (Component Parts Side) D204 P201 C206 FB204 FB203 J201 FB202 C201 P202...
Page 198 LC-37HV6U Ë Display MONITOR Unit (Component Side-A)
Page 199 LC-37HV6U...
Page 200 LC-37HV6U Ë Display SC4603 SC4601 FL4601 FL4602 TP2236 FB4601 R4524 FL4605 FL4520 FL4521 TP4102 Q4106 Q4109 R4520 TP4501 TP4103 R4504 L4102 C4160 TP4503 D4107 TP4502 R4218 C4159 R4253 C4173 R4220 R4522 TP4504 TP4506 L4110 L4108 R4502 R450 TP4906 TP4905 TP4907...
Page 201 LC-37HV6U SC4604 SC4602 FDC13 FL4603 FL4604 R4505 FL4504 FL4503 TP2239 R4520 TP4501 R4504 IC4501 FL4104 TP4503 TP4502 C4120 C4115 R4167 R4149 C4167 R4522 TP4507 TP4505 TP4504 R4166 R4148 TP4506 R4502 R4503 R4510 TP4104 C4125 IC4101 R4195 C4721 Q4102 R4192 R4188...
Page 202 LC-37HV6U Ë Display MONITOR Unit (Component Parts Side-B)
Page 203 LC-37HV6U...
Page 204 LC-37HV6U Ë Display TL4679 TL4682 TL4686TL4685 TL4681 TL4677 TL4688 TL4675 TL4545 TL4543 TL4570 TL4689 TL4674 TL4661 TL4658 TL4649 TL4684 TL4683 TL4678 TL4676 TL4559 TL4561 TL4544 TL4690 TL4571 TL4680 TL4576 TL4556 TL4551 TL4687 TL4671 TL4663 TL4566 TL4540 TL4655 TL4539 TL4650 TL4578...
Page 205 LC-37HV6U TL4640 TL4508 TL4507 TL4536 TL4533 TL4641 TL4636 TL4632 TL4644 TL4637 TL4633 TL4621 TL4617 TL4615 TL4611 TL4642 TL4638 TL4629 TL4646 TL4634 TL4623 TL4501 TL4645 TL4639 TL4601 TL4529 TL4526 TL4520 TL4514 TL4511 TL4609 TL4537 TL4643 TL4627 TL4619 TL4604 TL4502 TL4647 TL4635...
Page 206 LC-37HV6U Ë Display INVERTER-1 Unit (Component Parts Side) P7504 P7503 R7517 R7525 R7523 C7517 R7526 C7519 R7532 D7502 D7501 D7505 D7504 D750 R7524 C7522 R7518 C7520 D7503 D7506 R7511 R7509 FH7507 FH7508 R7514 C7511 C7530 Q7509 C7532 R7507 C7507 C7513...
Page 207 LC-37HV6U P7502 P7501 R7529 R7531 C7521 R7532 D7507 D7508 R7537 R7530 C7522 R7538 D7511 C7524 D7509 D7512 D7510 R7507 R7541 C7507 C7505 Q7503 C7502 C7506 C7501 P7506 R7501 R7502 C7528...
Page 208 LC-37HV6U Ë Display INVERTER-2 Unit (Component Parts Side) R7555 Q7553 R7557 R7551 C7551 C7555 D7561 C7557 R7554 R7558 R7552 D7559 R7577 R7576 R7578 R7570 D7557 D7558 D7554 C7568 C7565 R7575 R7569 P7551 P7552 INVERTER-2 Unit (Chip Parts Side)
Page 209 LC-37HV6U R7562 R7555 C7574 Q7559 C7559 R7559 C7555 C7560 FH7556 FH7555 D7556 D7553 R7571 R7565 R7572 R7564 R7566 D7555 D7551 D7552 C7566 C7563 C7564 R7563 P7552 P7553...
Page 210 LC-37HV6U Ë Display INVERTER-3 Unit (Component Parts Side) P7611 P7612 D7618 D7617 D7620 R7676 R7636 D7622 D7619 C7616 Q7616 C7617 FH7611 FH7612 R7617 C7634 R7618 D7623 R7616 C7612 R7685 C7615 C7606 C7611 Q7613 R7614 P7616 INVERTER-3 Unit (Chip Parts Side)
Page 211 LC-37HV6U P7613 P7614 D7615 D7614 D7612 D7611 R7636 R7630 C7627 D7616 D7613 D7624 R7622 R7620 R7626 Q7619 Q7622 R7624 C7619 R7619 C7623 C7620 C7608 R7623 P7618...
Page 212 LC-37HV6U Ë Display INVERTER-4 Unit (Component Parts Side) C7650 C7649 R7649 Q7649 C7645 R764 R7650 R764 C7653 R7656 D7641 D7642 D7644 P7643 P7642 INVERTER-4 Unit (Chip Parts Side)
Page 213 LC-37HV6U C7645 C7641 R7646 R7642 R7645 Q7646 R7641 Q7643 R7648 D7651 R7657 R7664 R7670 R7658 R7663 R7669 R7662 R7668 D7645 D7647 D7648 P7642 P7641...
Page 214 LC-37HV6U Ë Display THERMISTOR Unit (Component Parts Side) AUDIO Unit (Component Parts Side)
Page 215 LC-37HV6U Ë Display P6301 THERMISTOR Unit (Chip Parts Side) TP3802 C3882 R3872 C3868 R3871 C3883 IC3814 C3834 C3847 C3840 C3886 R3850 R3855 R3877 C3884 R3841 R3840 R3851 R3876 R3837 C3826 C3832 C3839 D3805 C3846 R3839 R3828 R3833 R3806 C3860 C3845...
Page 216 LC-37HV6U Ë Display POWER Unit (Side-A)
Page 217 LC-37HV6U Ë Display POWER Unit (Side-B)
Page 218 LC-37HV6U Ë Display KEY Unit (Component Parts Side) S155 S154 S152 S151 S153 S156 R152 D151 D152 P152 P153 P151 KEY Unit (Chip Parts Side)
Page 219: Parts List
USA: Contact your nearest SHARP Parts Distributor to order. 3. NO. DE PIECE 4. DESCRIPTION For location of SHARP Parts Distributor, Please call Toll- in CANADA: Contact SHARP Electronics of Canada Limited Free; 1-800-BE-SHARP Phone (416) 890-2100 MARK: SPARE PARTS-DELIVERY SECTION Ref.
Page 220 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC009FE04 PACKAGED CIRCUITS X601 RFiLA0034CEZZ J Filter MAIN UNIT (AVC System) (Continued) X801 RCRSB0244CEZZ+ J Crystal X802 RCRSB0244CEZZ+ J Crystal X1901 RCRSZ0093CEZZY J Crystal Q409 VS2SC3928AR-1Y J 2SC3928AR...
Page 221 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC009FE04 C890 RC-KZ1025CEZZY Ceramic C891 VCEASX1CN476MY J 47 Electrolytic MAIN UNIT (AVC System) (Continued) C892 VCKYTV1EB104KY J 0.1 Ceramic C893 VCKYTV1EB104KY J 0.1 Ceramic C894 VCKYTV1EB104KY J 0.1...
Page 222 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC009FE04 C7051 VCEASW1CN107MY J 100 16V Electrolytic C7052 VCEASW1CN337MY J 330 16V Electrolytic MAIN UNIT (AVC System) (Continued) C7053 VCEASW1CN107MY J 100 16V Electrolytic C7054 VCEASW1CN107MY J 100 16V Electrolytic C7055 VCKYCY1EF104ZY J 0.1...
Page 223 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC009FE04 R905 VRS-CY1JF183JY J 18k 1/16W Metal Oxide R906 VRS-CY1JF223JY J 22k 1/16W Metal Oxide MAIN UNIT (AVC System) (Continued) R907 VRS-CY1JF560JY J 56 1/16W Metal Oxide...
Page 224 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC009FE04 R1927 VRS-CH1JF103JY J 10k 1/16W Metal Oxide R1931 VRS-CY1JF101JY J 100 1/16W Metal Oxide MAIN UNIT (AVC System) (Continued) R1932 VRS-CY1JF101JY J 100 1/16W Metal Oxide...
Page 225 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC009FE04 DUNTKC015FE04 MAIN UNIT (AVC System) (Continued) POWER UNIT (AVC System) INTEGRATED CIRCUITS R7247 VRS-CY1JF000JY 1/16W Metal Oxide R7248 VRS-CY1JF332JY J 3.3k 1/16W Metal Oxide IC701 VHiMR2920++-1...
Page 226 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC015FE04 C1725 VCKYCY1HB102KY J 1000p 50V Ceramic C1726 VCAAPD1CJ396MY J 39 16V Electrolytic POWER UNIT (AVC System) (Continued) C1727 VCKYCY1HB222KY J 2200p 50V Ceramic C1728 VCEASW1CN227MY J 220 16V Electrolytic C1729 VCKYCY1EB104KY J 0.1...
Page 227 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC015FE04 R1799 VRS-CY1JF100JY J 10 1/16W Metal Oxide POWER UNIT (AVC System) (Continued) SWITCH SW701 QSW-P0591CEZZ J MAIN POWER å R741 VRS-CY1JF103JY J 10k 1/16W Metal Oxide...
Page 228 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC069DE23 C2442 VCKYCY1HB102KY J 1000p 50V Ceramic C2443 VCKYCY1HB102KY J 1000p 50V Ceramic FRONT UNIT (AVC System) C2444 VCCCCY1HH560JY J 56p 50V Ceramic C2445 VCCCCY1HH560JY J 56p...
Page 229 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC069DE23 DUNTKC070DE23 FRONT UNIT (AVC System) (Continued) AUDIO I/F UNIT (AVC System) TRANSISTORS R2477 VRS-CY1JF103JY J 10k 1/16W Metal Oxide R2478 VRS-CY1JF103JY J 10k 1/16W Metal Oxide...
Page 230 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC083FE01 Q2502 VS2SC3928AR-1Y J 2SC3928AR Q2503 VS2SC3928AR-1Y J 2SC3928AR AV UNIT (AVC System) Q2506 VS2SA1530AR-1Y J 2SA1530AR Q2507 VS2SC3928AR-1Y J 2SC3928AR TUNER Q2508 VS2SC3928AR-1Y J 2SC3928AR Q2509 VSDTA144EE/-1Y...
Page 231 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC083FE01 C1186 VCKYCY1HB182KY J 1800p 50V Ceramic C1187 VCKYCY1HB822KY J 8200p 50V Ceramic AV UNIT (AVC System) (Continued) C1188 VCKYCY1HB152KY J 1500p 50V Ceramic C1189 VCKYCY1HB103KY J 0.01 Ceramic C1190 VCKYCY1EF104ZY J 0.1...
Page 232 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC083FE01 C2509 VCEASX1CN476MY J 47 16V Electrolytic C2510 VCKYCY1HB102KY J 1000p 50V Ceramic AV UNIT (AVC System) (Continued) C2511 VCKYCY1HB102KY J 1000p 50V Ceramic C2512 VCKYCY1HB682KY J 6800p 50V Ceramic...
Page 233 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC083FE01 C5723 VCEASW1CN107MY J 100 Electrolytic C5725 VCEASW1CN107MY J 100 Electrolytic AV UNIT (AVC System) (Continued) C5726 VCKYCY1HB102KY J 1000p 50V Ceramic C5727 VCKYCY1HB102KY J 1000p 50V...
Page 234 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC083FE01 R1338 VRS-CY1JF101JY J 100 1/16W Metal Oxide R1340 VRS-CY1JF101JY J 100 1/16W Metal Oxide AV UNIT (AVC System) (Continued) R1341 VRS-CY1JF101JY J 100 1/16W Metal Oxide...
Page 235 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC083FE01 R2524 VRS-CY1JF222JY J 2.2k 1/16W Metal Oxide R2525 VRS-CY1JF223JY J 22k 1/16W Metal Oxide AV UNIT (AVC System) (Continued) R2526 VRS-CY1JF562JY J 5.6k 1/16W Metal Oxide...
Page 236 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC083FE01 CPCi-A005WJ75 AV UNIT (AVC System) (Continued) PC I/F UNIT (AVC System) INTEGRATED CIRCUITS R2651 VRS-CY1JF220JY J 22 1/16W Metal Oxide R2653 VRS-CY1JF103JY J 10k 1/16W Metal Oxide...
Page 237 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code CPCi-A005WJ75 C10121 9DK001-42094 J 0.1 Ceramic C10122 9DK001-42156 6.3V Ceramic PC I/F UNIT (AVC System) (Continued) C10123 9DK001-42094 J 0.1 Ceramic C10124 9DK001-42094 J 0.1 Ceramic FILTERS AND COILS C10125 9DK001-42094 J 0.1...
Page 238 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code CPCi-A005WJ75 C10855 9DK001-42133 J 82p 50V Ceramic C10856 9DK001-42094 J 0.1 25V Ceramic PC I/F UNIT (AVC System) (Continued) C10857 9DK001-40138 J 10 16V Electrolytic C10858 9DK001-42133...
Page 239 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code CPCi-A005WJ75 R11080 9DK001-50330 1/16W Metal Oxide R11081 9DK001-50330 1/16W Metal Oxide PC I/F UNIT (AVC System) (Continued) R11082 9DK001-50389 J 22 1/16W Metal Oxide R11083 9DK001-50351 J 1k...
Page 240 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKB955DE04 C7526 VCKYCY1EB333KY J 0.033 25V Ceramic C7528 VCKYCY1EB333KY J 0.033 25V Ceramic INVERTER-1 UNIT (Display) C7530 VCKYCY1EB333KY J 0.033 25V Ceramic C7532 VCKYCY1EB333KY J 0.033 25V Ceramic...
Page 241 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKB956DE04 C7631 RC-KZ0072TAZZY Ceramic C7632 RC-KZ0072TAZZY Ceramic INVERTER-3 UNIT (Display) C7633 RC-KZ0072TAZZY Ceramic C7634 RC-KZ0072TAZZY Ceramic TRANSISTORS RESISTORS Q7611 VS2SC5886++-1Y J 2SC5886 R7611 VRS-TW2ED122JY J 1.2k 1/4W...
Page 242 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DKEYHC016FE53 Q2214 VSDTC114EE/-1Y J DTC114EE Q2215 VSDTC114EE/-1Y J DTC114EE MONITOR UNIT (Display) Q2216 VSDTA114EE/-1Y J DTA114EE Q2217 VS2SK536///-1Y J 2SK536 INTEGRATED CIRCUITS Q2218 VS2SK536///-1Y J 2SK536 Q2219 VSDTC114EE/-1Y...
Page 243 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DKEYHC016FE53 CAPACITORS C2001 VCKYCY1EF104ZY J 0.1 Ceramic MONITOR UNIT (Display) (Continued) C2002 RC-KZ1025CEZZY J Capacitor C2003 VCKYCY1HB103KY J 0.01 Ceramic C2004 VCKYCY1EF104ZY J 0.1 Ceramic FL2202 RFiLNA022WJZZY J Filter C2005 VCKYCY1EF104ZY J 0.1...
Page 244 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DKEYHC016FE53 C4172 VCKYCY1EF104ZY J 0.1 25V Ceramic C4173 VCEASW0JN476MY J 47 6.3V Electrolytic MONITOR UNIT (Display) (Continued) C4174 RC-KZ0053TAZZY J 10 10V Ceramic C4175 VCKYCY1EF104ZY J 0.1 25V Ceramic C4176 VCKYCY1EF104ZY J 0.1...
Page 245 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DKEYHC016FE53 R2009 VRS-CY1JF223JY J 22k 1/16W Metal Oxide R2010 VRS-CY1JF683JY J 68k 1/16W Metal Oxide MONITOR UNIT (Display) (Continued) R2011 VRS-CY1JF104JY J 100k 1/16W Metal Oxide R2012 VRS-CA1JF333JY...
Page 246 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DKEYHC016FE53 R2288 VRS-CY1JF223JY J 22k 1/16W Metal Oxide R2289 VRS-CY1JF223JY J 22k 1/16W Metal Oxide MONITOR UNIT (Display) (Continued) R2291 VRS-CA1JF680JY J 68 1/16W Metal Oxide R2292 VRS-CY1JF000JY...
Page 247 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DKEYHC016FE53 R4513 VRS-CA1JF101JY J 100 1/16W Metal Oxide R4514 VRK-CD1JJ330JY J 33 1/16W Metal Compo. AC MONITOR UNIT (Display) (Continued) R4515 VRS-CY1JF104JY J 100k 1/16W Metal Oxide...
Page 248 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DKEYHC016FE53 FB7717 RBLN-A005WJZZY J Ferrite Bead FB7718 RBLN-A005WJZZY J Ferrite Bead MONITOR UNIT (Display) (Continued) FB7719 RBLN-A005WJZZY J Ferrite Bead J2201 QSOCDA016WJZZ J System Cable Terminal P2001 QPLGN0548FJZZY J Plug, 11-pin R7719 VRS-CY1JF332FY J 3.3k 1/16W Metal Oxide...
Page 249 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC019DE04 R7561 VRS-CY1JF103JY J 10k 1/16W Metal Oxide R7562 VRS-CY1JF333JY J 33k 1/16W Metal Oxide INVERTER-2 UNIT (Display) R7563 VRS-CY1JF102JY J 1k 1/16W Metal Oxide R7564 VRS-CY1JF824JY...
Page 250 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC020DE04 R7651 VRS-CY1JF103JY J 10k 1/16W Metal Oxide R7652 VRS-CY1JF333JY J 33k 1/16W Metal Oxide INVERTER-4 UNIT (Display) R7653 VRS-CY1JF102JY J 1k 1/16W Metal Oxide R7654 VRS-CY1JF824JY...
Page 251 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC021DE04 DUNTKC022DE04 R/C, LED UNIT (Display) KEY UNIT (Display) INTEGRATED CIRCUITS DIODES IC101 VHiTPS850++-1Y J TPS850 D151 RH-EXA092WJZZY J Zener Diode, 12V D152 RH-EXA092WJZZY J Zener Diode, 12V...
Page 252 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC023DE04 C3842 VCKYCY1HF223ZY J 0.022 50V Ceramic C3843 VCEASX1CN476MY J 47 16V Electrolytic AUDIO UNIT (Display) C3844 VCEASX1CN106MY J 10 16V Electrolytic C3845 VCEASX1HN225MY J 2.2 50V Electrolytic INTEGRATED CIRCUITS C3846 VCEASX1HN225MY J 2.2...
Page 253 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC023DE04 DUNTKC024DE04 AUDIO UNIT (Display) (Continued) SPEAKER JACK UNIT (Display) DIODES R3861 VRS-CY1JF000JY 1/16W Metal Oxide R3862 VRS-TW2ED000JY J 0 1/4W Metal Oxide D201 RH-EX1283CEZZY J Zener Diode, 18V R3901 VRS-CY1JF472JY J 4.7k 1/16W Metal Oxide...
Page 254 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC027DE04 RDENCA032WJZZ THERMISTOR UNIT (Display) POWER UNIT (Display) MISCELLANEOUS PARTS INTEGRATED CIRCUITS TH6301 VHHM1103J03-1Y J Thermistor IC2701 95C0H1151AS001 J MIP0255SPSCF P6301 QPLGN0280GEZZ J Plug, 2-pin IC2781 95C0H1Q3A0010...
Page 255 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code RDENCA032WJZZ C2719 95C0C176Q2220 J 2200p AC250V Ceramic å C2721 95C0C176Q1020 J 1000p AC250V Ceramic å POWER UNIT (Display) (Continued) C2781 95C0C3A0D3310 J 330 Electrolytic C2783 95C0C195E1040 J 0.1...
Page 256 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code RDENCA032WJZZ R3749 95C0R3Q0V3320 J 3.3k 1/8W Metal Oxide R3750 95C0R3Q0V1040 J 100k 1/8W Metal Oxide POWER UNIT (Display) (Continued) R3751 95C0R3Q0V1030 J 10k 1/8W Metal Oxide R3753...
Page 257 LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code RDENCA032WJZZ CN2703 95C0K202B0020 J Connector, B2B-PH-K-S CN2706 95CK2015BQ004 J Connector, B4PS-TB-2 POWER UNIT (Display) (Continued) CN2707 95CK2015BQ004 J Connector, B4PS-TB-2 CN2708 95CK2015BQ004 J Connector, B4PS-TB-2 CN3701 95CK2144BS007...
Page 258 LC-37HV6U CABINET AND MECHANICAL PARTS (AVC System) 7-19 7-14 7-12 7-19 7-10 7-18 7-16 7-17 7-19 7-11 7-13 7-15...
Page 259: Cabinet And Mechanical Parts
CPNLCA112WJ01 J Front Panel Ass’y Not Available – Front Panel — GCOVAA288WJSA J Door Cover GDORFA018WJSA J Door HBDGBA013WJSA J Badge, "SHARP" HDECQA166WJSA J LED Cover HiNDPA290WJSA J Indication Label JBTN-2074CEKB J Power Button LANGF9552CESA J Angle, for Door LANGTA024WJFW...
Page 260 LC-37HV6U CABINET AND MECHANICAL PARTS (Display)
Page 261 LHLDW1021GE00 J Wire Holder, x1 5-23 QCNW-A481WJZZ J Connecting Cord GCOVAA222WJSA J RC/LED Cover 5-24 QCNW-B678WJQZ J Connecting Cord HBDGBA010WJSA J Badge, "SHARP" 5-25 QCNW-B679WJQZ J Connecting Cord PSPAG0432CEUZ J Light Shielding Spacer 5-26 XBPSN40P10JS0 J Screw, x6 PSPAHA195WJZZ J Mask Spacer-A, x2...
Page 262: Packing Parts
LC-37HV6U Ref. No. Part No. Description Code Ref. No. Part No. Description Code CABINET AND MECHANICAL PARTS ACCESSORIES (Display) QCNW-B590WJQZ J Connecting Cord LHLDW0110CEZZ J Wire Holder(Large), x1 (MONI-AUDIO) LHLDZ0139CEZZ J Wire Holder(Small), x1 QCNW-B591WJQZ J Connecting Cord å QACCD3097CEPZ...
Page 263: Packing Of The Set
LC-37HV6U PACKING OF THE SET Cable Clamp (Large) (1 pc) Polyethylene Bag Cable Clamp (Small) (1 pc) (SSAKA0170CEZZ) RF Cable Questionnnaire Card AC Cord (for AVC System) Operation Manual AC Cord (for Display) Battery (2 pcs) System Cable Remote Control Unit...
Page 264 LC-37HV6U COPYRIGHT © 2004 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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