Sharp AQUOS LC-37HV4E, Service Manual

Page 1: ...N MANUAL 5 DIMENSIONS 11 REMOVING OF MAJOR PARTS 12 ADJUSTMENT PROCEDURES 16 TROUBLE SHOOTING TABLE 22 CHASSIS LAYOUT 26 BLOCK DIAGRAM 28 Page OVERALL WIRING DIAGRAM 30 DESCRIPTION OF SCHEMATIC DIAGRAM 32 SCHEMATIC DIAGRAM 33 PRINTED WIRING BOARD ASSEMBLIES 64 PARTS LIST 89 PACKING OF THE SET 113 MODEL LC 37HV4E OUTLINE This model is different in the display size from the LC 30HV4E This service ma...

Page 2: ... circuit should be attempted 2 Disconnect AC power before servicing BEFORE RETURNING THE RECEIVER Fire Shock Hazard Before returning the receiver to the user perform the following safety checks 1 Inspect all lead dress to make certain that leads are not pinched and check that hardware is not lodged between the chassis and other metal parts in the receiver 2 Inspect all protective devices such as n...

Page 3: ...s higher than the conventional 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 m...

Page 4: ...r Consumption 32 W 0 7W Standby Weight 5 4 kg w o stand 5 5 kg with stand Accessories Operation manual Remote control unit 1 System cable 1 AC cord 2 LR6 AA size Alkaline battery 2 Stand unit 1 Speaker L 1 R 1 Speaker screw 4 Cable clamp Large 1 Small 2 TV standard CCIR Receiving Channel Rear INPUT 1 Front LCD panel 37 Advanced Super View BLACK TFT LCD Number of dots 3 147 264 dots 1366 768 3 dots...

Page 5: ... to channel 1 Dual screen resets to normal Audio setting initialises SRS resets to OFF Image position is initialised NOTE Pressing CLEAR will not work if the System is in standby mode indicator lights red Pressing CLEAR will not delete channel preset or password See page for clearing the password when you know it See page for initialising to the factory preset values when you forget your password ...

Page 6: ...ide image mode TELETEXT mode Set the area of magnification full upper half lower half 5 AV MODE Select a video setting AV MODE STANDARD DYNAMIC MOVIE GAME USER PC MODE STANDARD USER 6 SOUND Select the sound multiplex mode 7 SRS and FOCUS Select SRS and FOCUS sound system 8 Flashback Press to return to the previous channel in normal viewing mode Press to return to the previous page in TELETEXT mode...

Page 7: ...stem please purchase the optional system cable AN 07SC1 about 7 meters CAUTION Adjust the screen with both hands Put one hand on the Display and tilt the screen while steadying the stand with your other hand You can adjust the screen vertically up to 4 degrees forward or 6 degrees back ward or rotate 10 degrees horizontally 5 cm or more 5 cm or more on both sides Keep enough space There is an exha...

Page 8: ...efore beginning work Vertical mounting Angular mounting Hanging on the wall AN 37AG1 wall mount bracket See the bracket instructions for details How to install the AVC System vertically using the stand unit Use the supplied stand unit for installing the AVC System vertically in an upright position Stick each spacer to the stand as shown Peel each spacer away from the paper and attach to the four b...

Page 9: ...9 0 Commands P I I I I I I I I I I I I I A A A A A A V H H V V C P POWER OFF STANDBY INPUT SWITCHING TOGGLE TV CHANNEL FIXED TV CHANNEL SELCTION 1 99 INPUT1 4 1 4 PC INPUT1 CVBS INPUT1 RGB INPUT2 CVBS INPUT2 Y C INPUT3 CVBS INPUT3 Y C INPUT3 RGB INPUT3 COMPONENT TOGGLE STANDARD DYNAMIC MOVIE GAME USER VOLUME 0 60 H POSITION AV 10 10 H POSITION PC 90 90 V POSITION AV 30 30 V POSITION PC 60 60 CLOCK...

Page 10: ...nput 8 Audio video control 9 Earth 10 Not used 11 Green input 12 Not used 13 Earth 14 Not used 15 Red input Chroma S Video input 16 Red Green Blue control 17 Earth for video 18 Earth 19 TV Monitor output 20 Video input S video input 21 Plug shield 1 3 5 7 9 111315171921 2 4 6 8 101214161820 Connecting pin assignments for SCART Various audio and video devices may be connected via the SCART terminal...

Page 11: ...11 LC 37HV4E DIMENSIONS 545 82 87 5 305 545 305 87 5 948 117 5 117 5 587 697 110 200 183 5 200 408 5 1184 460 8 819 6 Unit mm Display ...

Page 12: ... Remove the two Key PWB assembly fixing screws and the connector and take off the Key PWB assembly 6 Remove the Key PWB insulating sheet fixing screw and take off the Key PWB insulating sheet 7 Remove the four Main PWB shield fixing screws and take off the Main PWB shield 8 Remove the four stand angle fixing screws and take off the stand angle 4 2 4 4 3 1 2 Speaker left Stand Terminal cover center...

Page 13: ...WB Main PWB 10 points Power PWB 5 points Audio PWB 3 points Inverter 1 PWB 7 points Inverter 2 PWB 4 points Inverter 3 PWB 7 points and Inverter 4 PWB 4 points 9 10 10 9 11 FFC cable holder left FFC cable holder right Cable holder Cable holder Speaker L PWB Speaker R PWB R C LED PWB CN4101 CN4102 P101 P203 P202 P3811 SC4603 SC4601 SC4604SC4602 CN7004 CN4101 CN2004 CN2002 CN4701 CN4702 CN3702 CN370...

Page 14: ...o PWB 16 Take off the inverter 1 PWB 17 Remove the three inverter 2 PWB fixing screws and take off the inverter 2 PWB 18 Take off the inverter 3 PWB 19 Remove the three inverter 4 PWB fixing screws and take off the inverter 4 PWB 20 Remove the two chassis fixing screws and take off the chassis 14 17 16 18 13 19 15 Main PWB Inverter 3 PWB Inverter 4 PWB Audio PWB Power PWB Inverter 2 PWB Inverter 1...

Page 15: ...ff the sheet angle 23 Take off the reflection deflection sheet prism sheet diffusion sheet and diffusion panel 24 Remove the three lamp holders top bottom fixing screws each and take off the lamp holders top bottom 25 Take off the lamp assembly from the lamp clip 21 21 LCD panel unit front 25 24 24 23 22 22 22 22 Reflection panel Lamp assembly 7 sets Lamp holder top Lamp holder bottom Lamp holder ...

Page 16: ...rocess mode In both cases of the above 1 2 K is displayed on the screen upper left Then when some key is pressed the first page of DISPLAY ADJUST mode will start If MAIN POWER is off the adjustment process mode is released 4 Key Operation List at Adjustment Process mode Key Cursor up Cursor down Cursor right Cursor left ENTER INPUT CH_UP CH_DOWN VOL_UP VOL_DOWN Function 1 At page left end One item...

Page 17: ...er near the screen center becomes minimum 5 4 Background adjustment With AVC center connected start the set and adjust the display background Sequence Display the screen for adjustment High side 200 gradation Low side 48 gradation Adjust ROFFSET GOFFSET and BOFFSET to allow 200 gradation patterns as a standard Adjust the chromaticity of High pattern screen left to be x 0 278 and y 0 283 Adjust R G...

Page 18: ...B MGAR MGAG MGAB MINF0000 MINF0001 MINF0002 Function Background adjustment started R OFFSET value adjusted G OFFSET value adjusted B OFFSET value adjusted R GAMMA value adjusted G GAMMA value adjusted B GAMMA value adjusted R GAMMA table displayed G GAMMA table displayed B GAMMA table displayed Remarks Adjustment ended at a value other than 1001 Range 0000 0256 Range 0000 0256 Range 0000 0256 Rang...

Page 19: ...ECT and VOL UP keys and press the MAIN POWER switch Now the display process mode K appears onscreen gets started Then press on any key and Page 1 of Display adjustment mode appears onscreen In so doing the lamp and lamp circuit can be checked for anything unusual Also look at the 4th line L ERR RESET on Page 1 of Display adjustment mode to see if the value is more than 1 If so it means a lamp erro...

Page 20: ...20 LC 37HV4E List of process adjustment modes Display Process mode contents Page 0 LCD Page 1 LCD Page 2 LCD Page 3 LCD Page 4 Others Page 2 PATTERN Page 1 SOUND Page 1 Others Page 1 ...

Page 21: ...0 85 20 OPC 2 0 85 29 OPC 3 0 85 38 OPC 4 0 85 47 OPC 5 0 85 56 OPC 6 0 85 65 OPC 7 0 85 75 4 MODE 50Hz 60Hz PC 60Hz OPC 8 0 85 85 OS AUTO 0 1 0 PATTERN 1 PATTERN1 0 14 0 PATTERN2 0 12 0 R GAMMA 20 180 Display only 100 R OFFSET 0 510 Display only 255 G GAMMA 20 180 Display only 100 G OFFSET 0 510 Display only 255 B GAMMA 20 180 Display only 100 B OFFSET 0 510 Display only 255 SOUND 1 100HZ 0 255 9...

Page 22: ...connections between the main unit and inverter 3 unit between the inverter 3 unit and inverter 4 unit and between the inverter 4 unit and audio unit YES YES YES YES YES Is TP4302 about 0V or is D4301 off Check IC2208 and the circuits around it YES Is there any problem around pins 104 106 107 and 155 of IC4701 pins 104 106 107 and 155 of IC4901 IC4303 and IC4301 YES Replace IC4301 and IC4303 or per...

Page 23: ...1 NO NO YES YES Send 6203 to LCD DATA under OTHER on the adjustment process menu Is the test pattern displayed properly at intervals of one dot Check the connections between SC2201 and IC2206 between IC2206 and IC4701 and between IC2206 and IC4901 Check the connections between IC4901 and IC4501 Check the FFC connected to SC4601 SC4604 YES YES YES No image comes out Is a HIGH appearing at the RESET...

Page 24: ...t does not light up Is any of the fuses of F7501 F7504 F7551 F7553 F7611 F7614 and F7641 F7643 burned out Check the inverter circuit downstream from the burned out fuse YES YES NO Is a control signal appearing at pin 2 OFL1 and pin 3 OFL2 of P7506 and P7616 Is power supplied to each unit Check the opposite inverter circuit of the pair Check the wire connected between the inverter 1 and 3 units the...

Page 25: ...udio Output YES Check if RY3801 for Internal External switching is operating properly NO NO Check D3828 D3831 for short circuiting and check the circuits around IC3812 NO Check IC3801 IC3803 IC3804 IC3807 and IC3811 for I O signals Check around Q2012 and Q2014 and check the wire connected between the main unit and audio unit The whole screen is whitish LCD power supply Disconnect the FFC from CN41...

Page 26: ...26 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H CHASSIS LAYOUT ...

Page 27: ...27 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 28: ...ntro DVI Receiver SII861 QFP208 TMDS IC2206 SII861 OSD Contro OS Driver Control 17 Address et 16 Data SDRAM IC490 Dimmer Control Im OFL1 2 R RGB 8X3X2 L RGB 8X3X2 OSD RGB RGB 8X3 RGB 8X3 TMDS 3X4 DDC EEP128K EEP32K EEP1K INITIAL ROM HDCP KEY ROM EDID ROM RGB 8X3 RGB 8X3 CONF CTRL CPLD IC4303 A345WJ SDRAM OS_EVEN IC4702 A312WJ CONF FLASH IC4301 Rewrite Connector Rewrite Connector 16 Data 17 Address...

Page 29: ... AUDIO1 IC3803 CXA1352A ALC Tripath AMP AUDIO2 IC3812 TA2024 External SP Internal SP Mute Reset L R Power Control Monitor MICON H8 MICON IC2004 3491CE OSD Control ntrol 17 Address etc 16 Data SDRAM OS_ODD IC4902 A312WJ mer Control Image Control Test Pattern Gradation Power Bias Gradation Power V0 V64 V96 V128 V160 V192 V224 V256 Bias Setting D A GRAYLEVEL Thermistor L RGB 8X3X2 E2 PROM R C LED KEY...

Page 30: ...1 3 1 1 4 4 1 1 5 5 1 7 1 1 12 1 12 1 2 1 2 1 14 1 3 4 5 1 6 5 1 1 8 P380 CN3701 CN4701 CN2702 QCNW A974WJZZ QCNW A965WJZZ QCNW A966WJZZ QCNW A970WJZZ QCNW A969WJZZ QCNW A973WJZZ QCNW A972WJZZ QCNW A976WJZZ QCNW A481WJZZ QCNW A480WJZZ QCNW A481WJZZ QCNW A975WJZZ QCNW A967WJZZ CN3702 CN4702 P7554 P7555 P7508 P7507 P7505 P7506 P101 P152 P151 CN2002 CN2004 CN7707 CN7704 B to B ...

Page 31: ... 1 2 1 2 1 2 1 3X Gate Source Driver 2 3X 3 3X 4 3X 5 3X 6 3X To LCD Panel CN2003 CN7705 P7616 P7615 P7618 P7617 P7645 P7647 P7644 P3802 P3801 P3811 ZZ QCNW A968WJZZ QCNW A971WJZZ QCNW B010WJZZ QCNW B088WJZZ QCNW A481WJZZ QCNW A480WJZZ QCNW B063WJZZ B to B Gate Source Driver Gate Source Driver Gate Source Driver Gate Source Driver Gate Source Driver ...

Page 32: ...nless otherwise noted J 5 F 1 D 0 5 3 All resistors are Carbon type unless otherwise noted C Solid W Cement S Oxide Film T Special N Metal Coating CAPACITOR 1 All capacitors are mF unless otherwise noted P pF mmF 2 All capacitors are Ceramic type unless otherwise noted ML Mylar TA Tantalum PF Polypro Film ST Styrol CAUTION This circuit diagram is original one therefore there may be a slight differ...

Page 33: ...LC 37HV4E 33 6 5 4 3 2 1 A B C D E F G H Ë Ë Ë Ë Ë R C LED Unit Display ...

Page 34: ...34 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 1 9 Display ...

Page 35: ...35 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 36: ...36 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 2 9 Display ...

Page 37: ...37 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 38: ...38 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 3 9 Display ...

Page 39: ...39 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 40: ...40 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 4 9 Display ...

Page 41: ...41 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 42: ...42 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 5 9 Display ...

Page 43: ...43 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 44: ...44 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 6 9 Display ...

Page 45: ...45 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 46: ...46 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 7 9 Display ...

Page 47: ...47 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 48: ...48 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 8 9 Display ...

Page 49: ...49 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 50: ...50 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 9 9 Display ...

Page 51: ...51 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 52: ...52 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë Ë Ë Ë Ë AUDIO Unit 1 2 Display ...

Page 53: ...53 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 54: ...54 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë Ë Ë Ë Ë AUDIO Unit 2 2 Display ...

Page 55: ...55 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 56: ...6 5 4 3 2 1 A B C D E F G H LC 37HV4E 56 Ë Ë Ë Ë Ë INVERTER 1 Unit Display ...

Page 57: ...LC 37HV4E 57 6 5 4 3 2 1 A B C D E F G H Ë INVERTER 2 Unit Display ...

Page 58: ...6 5 4 3 2 1 A B C D E F G H LC 37HV4E 58 Ë Ë Ë Ë Ë INVERTER 3 Unit Display ...

Page 59: ...LC 37HV4E 59 6 5 4 3 2 1 A B C D E F G H Ë INVERTER 4 Unit Display ...

Page 60: ...60 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë Ë Ë Ë Ë Power Unit Display ...

Page 61: ...61 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 62: ...6 5 4 3 2 1 A B C D E F G H LC 37HV4E 62 Ë KEY Unit Display ...

Page 63: ...LC 37HV4E 63 6 5 4 3 2 1 A B C D E F G H Ë Ë Ë Ë Ë SPEAKER R Unit Display Ë SPEAKER L Unit Display ...

Page 64: ...64 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side A PRINTED WIRING BOARD ASSEMBLIES Ë Ë Ë Ë Ë Display ...

Page 65: ...65 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 66: ...22 C7706 C4305 TP4301 R4311 R4307 R4315 R4314 R4313 C4138 L7704 C7707 L4101 L7701 C4136 R4228 IC4116 C4166 C4165 R4223 C7724 C7709 R4238 R4229 L4106 R4260 TP4101 L4109 R7729 D7701 C4180 C7719 C7716 C4169 C4177 R7726 R7730 CN7706 CN2004 CN7707 TP2236 CN4101 CN7704 TP4103 TP4102 R4253 R4250 R4249 L4110 D4107 C4174 Q4105 C4173 R4233 C4170 L4108 R4234 IC4114 Q4106 R4226 C4164 R4216 Q4109 C4160 R4230 C...

Page 67: ...C4186 R4245 C4129 R4241 R4243 C4196 R4242 C4185 R4236 R4237 R4178 R4179 C4135 C4182 R4721 R4710 R4704 R4709 R4720 C4724 R4711 R4723 R4722 C4723 C4728 C4727 C4722 C4726 C4725 C4702 FDC3 C4701 R2285 IC4701 FDC2 R2283 FL2215 R2284 R4701 FL2205 FL2206 C4708 C4705 C4703 C4706 R4702 C4704 C4707 R4703 TP4701 TP4702 TP4704 C4924 C4923 R2280 R4931 R4932 C4928 C4927 C4922 R4911 C4926 C4925 FL2214 R2287 FDC5...

Page 68: ...68 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side B Ë Ë Ë Ë Ë Display ...

Page 69: ...69 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 70: ...4717 C4720 FB4702 R4715 R4714 R4713 R4712 C4729 R4706 R4705 FB4701 R4707 R4708 R4270 R4170 R4158 C4131 R4169 R4168 IC4107 C4125 R4159 C4195 R4160 C4124 R4156 R4155 R4157 C4197 R4207 R4271 R4273 R4272 R4195 R4196 R4197 TL4145 C4152 C4148 C4149 R4269 R4190 C4144 R4205 C4194 R4185 C4140 C4150 R4119 R4268 R4180 C4137 R4109 R2084 R4171 C4133 R2080 C4110 R4118 R4117 R4163 C4128 R4153 C4105 R4110 R4150 C...

Page 71: ...01 R4302 FB4901 FB4902 R4924 R4920 R4919 R4925 C4912 C4935 C4934 C4911 C4913 C4916 IC4902 C4914 C4915 C4918 C4919 C4936 C4917 C4920 R4918 R4917 R4916 R4915 C4933 R4906 R4905 R4909 C4921 R4907 R4908 R4910 C4937 R4913 C4931 R4927 R4926 FL4902 R4928 X4901 IC4903 C4929 4 3 C4514 C4533 C4522 C4530 C4527 D4501 C4508 C4513 C4532 C4525 C4511 C4529 R4506 C4537 C4504 R4532 X4501 R4533 C4539 R4534 TL4535 FL4...

Page 72: ...72 LC 37HV4E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H AUDIO Unit Component Side Ë Ë Ë Ë Ë Display ...

Page 73: ...73 LC 37HV4E 17 16 19 18 15 14 13 12 11 10 ...

Page 74: ...1 FB3803 R3952 R3955 C3948 IC3812 C3923 C3925 C3926 FB3802 C3942 C3940 D3825 C3951 D3823 D3824 L3803 L3804 P3814 FB3801 D3828 D3830 FB3808 C3944 C3943 C3956 R3956 C3952 FB3809 FB3807 RY3801 R3801 P3801 FB3810 D3829 D3831 D3803 R3965 D3832 R3957 C3953 R3963 C3946 Q3815 R3962 C3945 C3957 D3804 C3941 L3806 C3947 L3805 IC3814 C3958 D3805 D3826 C3955 R3934 R3935 C3939 L3802 R3960 Q3814 R3803 R3804 C395...

Page 75: ...R3943 Q3812 R3953 C3929 C3917 R3937 R3942 R3944 C3935 R3945 C3930 R3949 D3834 R3966 C3933 C3931 C3928 C3932 D3836 D3837 D3816 R3920 R3923 R3967 D3820 D3814 IC3809 C3912 R3930 Q3807 C3914 R3927 Q3806 R3928 R3924 C3913 C3804 D3821 Q3809 R3919 Q3808 C3807 D3817 D3815 R3903 C3905 C3902 R3897 C3814 R3913 C3907 C3909 R3914 R3910 IC3811 R3908 R3907 R3909 C3904 IC3810 R3885 C3880 R3896 C3903 R3904 R3868 R...

Page 76: ...D7502 D7501 R7518 T7507 P7508 Q7510 Q7511 C7516 R7513 C7532 R7514 C7514 C7513 C7531 R7515 C7515 R7516 Q7512 Z1 P7507 C7509 C7530 FH7507 FH7508 Q7507 Q7508 L7504 R7528 R7527 R7522 R7521 D7506 T7505 D7503 Q7513 Q7514 C7520 D7505 R7526 R7525 P7503 R7523 C7519 D7504 R7524 C7512 L7503 C7508 FH7505 FH7503 R7511 R7510 C7511 C7529 Q7509 R7512 FH7506 FH7504 D7514 R7509 C7510 ...

Page 77: ...7505 R7508 Q7506 P7506 C7506 R7505 R7506 C7528 C7527 C7505 R7504 R7541 FH7502 D7513 Q7504 Q7505 FH7501 C7504 R7534 R7533 R7540 R7539 D7512 D7509 Q7515 Q7516 T7503 C7524 R7538 R7530 D7507 C7521 R7529 P7502 P7501 FDC1 R7537 D7511 T7501 R7536 L7501 D7510 R7535 C7523 Q7501 Q7502 C7525 C7503 R7503 Q7503 R7502 C7502 C7501 C7526 R7501 ...

Page 78: ...nit Component Side R7562 R7559 Q7559 R7561 C7561 C7559 R7560 C7560 C7574 C7573 Q7557 Q7558 L7553 T7555 R7565 R7566 R7564 D7552 D7551 C7564 C7563 R7563 P7553 P7552 C7566 D7555 R7572 R7571 T7553 Q7560 Q7561 D7553 D7556 R7568 R7567 R7574 R7573 FH7555 FH7556 Q7554 Q7555 P7554 C7562 C7555 C7572 C7571 R7555 R7556 C7556 ...

Page 79: ... C7556 FH7554 FH7552 Q7556 Q7553 R7552 R7557 D7560 C7553 R7553 C7557 D7561 R7554 R7558 C7552 R7551 C7569 C7570 FH7553 FH7551 L7551 C7558 C7554 L7552 R7580 R7579 D7559 Q7562 R7577 R7570 R7578 D7554 D7558 C7565 C7568 R7569 P7556 P7551 C7567 R7575 D7557 R7576 T7551 P7555 R7581 Q7551 Q7552 C7551 ...

Page 80: ...612 C7618 C7630 D7617 C7631 R7640 R7639 Z2 P7612 R7675 R7680 D7618 C7632 C7633 D7620 R7676 T7613 D7622 D7619 Q7625 Q7626 R7677 R7678 R7683 R7684 C7614 L7611 Q7616 C7605 C7617 Q7615 Q7614 FH7612 FH7611 R7616 R7617 R7618 D7623 R7615 R7685 C7615 R7614 C7606 C7616 P7616 C7613 R7613 Q7613 R7611 C7611 C7604 C7612 R7612 C7634 R7682 C7603 Q7612 Q7611 D7621 R7681 T7611 R7679 P7611 ...

Page 81: ...614 P7617 T7617 C7627 R7630 D7611 D7612 R7628 R7627 R7629 FDC2 P7614 P7613 R7634 R7633 C7629 D7614 C7628 T7615 D7616 D7613 Q7623 Q7624 R7631 R7632 R7637 R7638 C7626 FH7617 Q7618 Q7617 C7608 FH7618 C7619 P7618 C7620 R7620 R7621 C7621 FH7616 Q7619 R7619 R7622 C7607 D7624 L7613 FH7615 C7622 C7618 R7636 C7630 D7615 R7635 ...

Page 82: ...Side INVERTER 4 Unit Component Side P7643 FDC1 R7654 R7653 R7655 D7641 D7642 C7654 R7656 C7653 T7645 L7643 P7646 Q7648 Q7647 C7664 C7663 R7649 C7650 C7649 R7652 R7650 Q7649 R7651 C7651 P7644 FH7646 FH7644 C7645 Q7645 Q7644 FH7645 FH7643 C7648 C7652 L7642 T7643 D7644 C7655 R7660 R7659 P7642 P7648 ...

Page 83: ...7645 D7647 C7656 R7662 Q7651 Q7650 Q7652 R7663 R7669 R7658 R7664 R7670 R7657 D7646 D7643 D7649 D7651 FH7641 L7641 C7661 R7648 R7646 Q7646 R7647 C7647 R7671 R7645 C7646 C7644 P7647 FH7642 C7660 C7641 R7641 C7642 R7643 C7643 R7642 Q7643 R7644 Q7642 Q7641 C7659 D7650 P7645 T7641 R7668 C7658 D7648 R7667 P7641 ...

Page 84: ...6 5 4 3 2 1 A B C D E F G H LC 37HV4E 84 Ë Ë Ë Ë Ë Display POWER Unit Component Side ...

Page 85: ...LC 37HV4E 85 6 5 4 3 2 1 A B C D E F G H Ë Ë Ë Ë Ë Display POWER Unit Wiring Side ...

Page 86: ... Ë Ë Display SPEAKER L Unit Component Side D202 C203 FB201 P205 P203 P201 FB202 C204 C201 D201 J201 SPEAKER L Unit Chip Parts Side SPEAKER R Unit Component Side SPEAKER R Unit Chip Parts Side D204 C205 FB203 P206 P204 P202 FB204 C206 C202 D203 J202 ...

Page 87: ...LC 37HV4E 87 6 5 4 3 2 1 A B C D E F G H Ë Ë Ë Ë Ë Display KEY Unit Component Side S156 P152 C150 R153 P151 P153 S150 R150 S151 D150 S152 R151 S153 D151 S154 R152 D152 S155 KEY Unit Chip Parts Side ...

Page 88: ...ponent Side QPWBSB813WJN1 R C LED Unit Chip Parts Side QPWBSB813WJN1 P101 P102 C101 D101 RMC101 C102 R101 R111 C103 IC101 C104 C105 D103 C106 R106 Q103 R104 R105 R110 R109 R107 Q102 R108 R115 D104 R114 Q106 R113 Q104 R116 R103 Q105 Q101 R102 Ë Ë Ë Ë Ë Display ...

Page 89: ...AE IC2207 VHiTC7SZ08U 1Y J TC7SZ08FU AE IC4102 VHiNJM4580V 1Y J NJM4580V AE IC4103 VHiNJM2060V 1Y J NJM2060V AF IC4104 VHiPQ20VZ11 1Y J PQ20VZ11 AG IC4105 RH iXA350WJZZQ J IR3E11M1 AL IC4106 VHiLM6134BX 1Y J LM6134BIMX AQ IC4107 VHiLP2951CM 1Y J LP2951CMX AL IC4108 VHiPQ1CZ21H 1Y J PQ1CZ21H2ZP AH IC4109 VHiLT1615ES 1Y J LT1615ES5 AP IC4114 VHiLT1617ES 1Y J LT1617ES5 AP IC4116 VHiLTC1872 1Y J LTC18...

Page 90: ...SC8024 1Y J Diode AC D7704 VHDHSU119 1Y J Diode AB D7705 VHDSFPB54 2EY J Diode AC D7706 VHDSFPB54 2EY J Diode AC D7707 VHDSFPB54 2EY J Diode AC D7708 VHDHSU119 1Y J Diode AB D7709 VHDDAN222 1Y J Diode AA PACKAGED CIRCUITS X2001 RCRSC0032TAZZY J Crystal AG X2201 RCRUAA015WJZZY J Crystal AK FILTERS AND COILS FL2001 RFiLZA003WJPZY J Filter AD FL2201 RFiLNA022WJZZY J Filter AE FL2202 RFiLNA022WJZZY J ...

Page 91: ...p 50V Ceramic AA C2244 VCCCCY1HH820JY J 82p 50V Ceramic AA C2245 VCCCCY1HH331JY J 330p 50V Ceramic AA C2247 VCCCCY1HH820JY J 82p 50V Ceramic AA C2248 VCCCCY1HH331JY J 330p 50V Ceramic AA C2249 VCCCCY1HH820JY J 82p 50V Ceramic AA C2250 VCCCCY1HH331JY J 330p 50V Ceramic AA C2251 VCCCCY1HH820JY J 82p 50V Ceramic AA C2252 VCCCCY1HH820JY J 82p 50V Ceramic AA C2253 VCCCCY1HH820JY J 82p 50V Ceramic AA C2...

Page 92: ...YCY1EF104ZY J 0 1 25V Ceramic AA C4537 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C4601 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C4602 VCAAPF0JJ107MY J 100 6 3V Electrolytic AF C4603 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C4604 VCAAPF1DJ226MY J 22 20V Electrolytic AF C4605 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C4606 VCAAPF0JJ107MY J 100 6 3V Electrolytic AF C4607 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C4608 VCAAPF1DJ...

Page 93: ...d R2055 VRS CB1JF101JY J 100 1 16W Metal Oxide AA R2056 VRS CB1JF101JY J 100 1 16W Metal Oxide AA R2057 VRS CY1JF000JY J 0 1 16W Metal Oxide AA R2058 VRS CY1JF101JY J 100 1 16W Metal Oxide AA R2073 VRS CY1JF223JY J 22k 1 16W Metal Oxide AA R2076 VRS CY1JF223JY J 22k 1 16W Metal Oxide AA R2077 VRS CY1JF101JY J 100 1 16W Metal Oxide AA R2078 VRS CY1JF102JY J 1k 1 16W Metal Oxide AA R2079 VRS CY1JF22...

Page 94: ... 1 16W Metal Oxide AA R4144 VRS CY1JF332FY J 3 3k 1 16W Metal Oxide AA R4145 VRS CY1JF332FY J 3 3k 1 16W Metal Oxide AA R4146 VRS CY1JF682FY J 6 8k 1 16W Metal Oxide AA R4147 VRS CY1JF332FY J 3 3k 1 16W Metal Oxide AA R4148 VRS CY1JF100FY J 10 1 16W Metal Oxide AB R4149 VRS CY1JF103JY J 10k 1 16W Metal Oxide AA R4150 VRS CY1JF393FY J 39k 1 16W Metal Oxide AA R4151 VRS CY1JF113FY J 11k 1 16W Metal ...

Page 95: ...de AA R4506 VRS CY1JF472JY J 4 7k 1 16W Metal Oxide AA R4507 VRS CA1JF472JY J 4 7k 1 16W Metal Oxide AA R4508 VRK CD1JJ330JY J 33 1 16W Metal Comp AC R4509 VRK CD1JJ330JY J 33 1 16W Metal Comp AC R4510 VRK CD1JJ330JY J 33 1 16W Metal Comp AC R4511 VRK CD1JJ330JY J 33 1 16W Metal Comp AC R4512 VRK CD1JJ330JY J 33 1 16W Metal Comp AC R4513 VRS CY1JF472JY J 4 7k 1 16W Metal Oxide AA R4514 VRS CY1JF47...

Page 96: ...7 QPLGNA061WJZZ J Plug 7 pin AC FB2001 RBLN 0006TAZZY J Ferrite Bead AB FB2002 RBLN 0050TAZZY J Ferrite Bead AA FB2201 RBLN 0006TAZZY J Ferrite Bead AB FB2203 RBLN 0210TAZZY J Ferrite Bead AB FB2204 RBLN 0210TAZZY J Ferrite Bead AB FB2205 RBLN 0006TAZZY J Ferrite Bead AB FB2206 RBLN 0006TAZZY J Ferrite Bead AB FB2207 RBLN 0210TAZZY J Ferrite Bead AB FB2208 RBLN 0006TAZZY J Ferrite Bead AB FB2209 R...

Page 97: ...P AD C3813 VCKYCY1HB122KY J 1200p 50V Ceramic AA C3814 VCEASK1CN227MY J 220 16V Electrolytic AC C3815 VCEASK0JN107MY J 100 6 3V Electrolytic AD C3816 VCKYCY1CF224ZY J 0 22 16V Ceramic AB C3817 VCKYCY1CF224ZY J 0 22 16V Ceramic AB C3818 VCKYCY1HB392KY J 3900p 50V Ceramic AA C3819 VCKYCY1HB392KY J 3900p 50V Ceramic AA C3820 VCKYCY1EF104ZY J 0 1 25V Ceramic AA C3821 VCEAPF1HN105MY J 1 50V Electrolyti...

Page 98: ... CY1JF224JY J 220k 1 16W Metal Oxide AA R3813 VRS CY1JF224JY J 220k 1 16W Metal Oxide AA R3814 VRS CY1JF123JY J 12k 1 16W Metal Oxide AA R3815 VRS CY1JF123JY J 12k 1 16W Metal Oxide AA R3816 VRS CY1JF243JY J 24k 1 16W Metal Oxide AA R3817 VRS CY1JF243JY J 24k 1 16W Metal Oxide AA R3818 VRS CY1JF243JY J 24k 1 16W Metal Oxide AA R3819 VRS CY1JF243JY J 24k 1 16W Metal Oxide AA R3820 VRS CY1JF391JY J ...

Page 99: ... J 33k 1 16W Metal Oxide AA R3955 VRS CY1JF223JY J 22k 1 16W Metal Oxide AA R3956 VRS TX2HF100JY J 10 1 2W Metal Oxide AB R3957 VRS TX2HF100JY J 10 1 2W Metal Oxide AB R3960 VRS CY1JF105JY J 1M 1 16W Metal Oxide AA R3961 VRS CY1JF102JY J 1k 1 16W Metal Oxide AA R3962 VRS CY1JF472JY J 4 7k 1 16W Metal Oxide AA R3963 VRS CY1JF104JY J 100k 1 16W Metal Oxide AA R3965 VRS TQ2BD270JY J 27 1 8W Metal Oxi...

Page 100: ...Ceramic AA C7532 VCKYCY1HB472KY J 4700p 50V Ceramic AA RESISTORS R7501 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7502 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7503 VRS CY1JF103JY J 10k 1 16W Metal Oxide AA R7504 VRS CY1JF333JY J 33k 1 16W Metal Oxide AA R7505 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7506 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7507 VRS CY1JF103JY J 10k 1 16W Metal Oxide AA...

Page 101: ...73 VCKYCY1HB472KY J 4700p 50V Ceramic AA C7574 VCKYCY1HB472KY J 4700p 50V Ceramic AA RESISTORS R7551 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7552 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7553 VRS CY1JF103JY J 10k 1 16W Metal Oxide AA R7554 VRS CY1JF333JY J 33k 1 16W Metal Oxide AA R7555 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7556 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7557 VRS CY1JF10...

Page 102: ... C7633 RC KZ0072TAZZY J 1 25V Ceramic AC C7634 RC KZ0072TAZZY J 1 25V Ceramic AC RESISTORS R7611 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7612 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7613 VRS CY1JF393JY J 39k 1 16W Metal Oxide AA R7614 VRS CY1JF223JY J 22k 1 16W Metal Oxide AA R7615 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7616 VRS TW2ED272JY J 2 7k 1 4W Metal Oxide AA R7617 VRS CY1JF393JY ...

Page 103: ...43 VCKYCY1HB472KY J 4700p 50V Ceramic AA C7644 RC EZA090WJZZ J 1000 25V Electrolytic AD C7645 RC FZA064WJZZ J 0 12 250V Polypro Film AE C7646 VCKYCY1HB472KY J 4700p 50V Ceramic AA C7647 VCKYCY1HB472KY J 4700p 50V Ceramic AA C7648 RC EZA090WJZZ J 1000 25V Electrolytic AD C7649 RC FZA064WJZZ J 0 12 250V Polypro Film AE C7650 VCKYCY1EB223KY J 0 022 25V Ceramic AA C7651 VCKYCY1HB472KY J 4700p 50V Cera...

Page 104: ...use Holder AA FH7644 QFSHD1002CEZZ J Fuse Holder AA FH7645 QFSHD1002CEZZ J Fuse Holder AA FH7646 QFSHD1002CEZZ J Fuse Holder AA P7641 QPLGN0155FJZZY J Plug 3 pin LA AE P7642 QPLGN0155FJZZY J Plug 3 pin LA AE P7643 QPLGN0155FJZZY J Plug 3 pin LA AE P7644 QPLGN0268GEZZ J Plug 2pin PG AB P7645 QSOCZ1230GEZZ J Socket 12 pin AD P7647 QPLGN0280GEZZ J Plug 2 pin AB P7648 QLUGHA002WJZZ J Lug AB QCNW B088W...

Page 105: ...01 95C0T190A0020 J 2SA1313 AH Q3702 95C0T390A0020 J 2SC3325 AK Q3703 95C0T604B0020 J 2SK3326 Q3704 95C0T604B0020 J 2SK3326 Q3705 95C0T604B0020 J 2SK3326 Q3706 95C0T604B0020 J 2SK3326 Q3707 95C0T395A0020 J 2SC4097 AL Q3708 95C0T395A0020 J 2SC4097 AL Q3709 95C0T395A0020 J 2SC4097 AL Q3710 95C0T395A0020 J 2SC4097 AL Q3711 95C0T191A0040 J 2SA1162 Q3712 95C0T395A0020 J 2SC4097 AL Q3713 95C0T155A0020 J ...

Page 106: ...0 J 330 35V Electrolytic AM C2785 95C0C195E1030 J 0 01 50V Ceramic AC C3701 95C0C176Q2220 J 2200p AC250V Ceramic AE C3702 95C0C247M2240 J 0 22 450V Film AN C3703 95C0C247M2240 J 0 22 450V Film AN C3704 95C0C247M2240 J 0 22 450V Film AN C3705 95C0C194E1020 J 1000p 50V Ceramic AK C3706 95C0C157R4700 J 47p 1kV Ceramic AF C3707 95C0C342M8200 J 82 450V Electrolytic AV C3708 95C0C194E2220 J 2200p 50V Ce...

Page 107: ...al Oxide AB R3751 95C0R3Q0V1030 J 10k 1 8W Metal Oxide AB R3753 95C0R3Q0V1020 J 1k 1 8W Metal Oxide AB R3754 95C0R3Q0V1030 J 10k 1 8W Metal Oxide AB R3755 95C0R3Q0V3320 J 3 3k 1 8W Metal Oxide AF R3756 95C0R391T6840 J 680k 1 4W Metal Oxide AC R3757 95C0R3Q3V3940 J 390k 1 10W Metal Oxide AC R3758 95C0R3Q3V3940 J 390k 1 10W Metal Oxide AC R3759 95C0R3Q3V3340 J 330k 1 10W Metal Oxide AF R3760 95C0R3Q...

Page 108: ...4710 J 470 1 8W Metal Oxide AB R4782 95C0R3Q0V1030 J 10k 1 8W Metal Oxide AB R4783 95C0R3Q0V1520 J 1 5k 1 8W Metal Oxide AB R4784 95C0R3Q0V2220 J 2 2k 1 8W Metal Oxide AB R4785 95C0R3Q0V3330 J 33k 1 8W Metal Oxide AB R4786 95C0R3Q3V1030 J 10k 1 10W Metal Oxide AC R4787 95C0R3Q1V1010 J 100 1 8W Metal Oxide AB R4788 95C0R3Q3V1220 J 1 2k 1 10W Metal Oxide AC R4789 95C0R3Q3V2220 J 2 2k 1 10W Metal Oxi...

Page 109: ... 6 5 23 5 16 5 1 1 7 3 7 3 2 5 4 5 3 5 5 5 11 5 10 5 2 2 7 20 8 54 9 57 21 20 55 56 63 65 5 8 5 9 2 3 2 8 2 8 2 2 2 1 5 9 5 8 5 25 5 26 2 5 2 4 68 44 42 51 38 43 2 6 4 6 4 2 4 3 4 5 4 1 4 4 66 17 13 4 29 66 68 7 7 2 7 1 64 47 48 41 24 25 68 46 28 18 59 11 19 34 66 45 67 64 35 23 40 14 2 9 5 7 1 5 5 17 5 17 5 17 5 17 5 17 12 16 27 2 10 68 66 68 66 68 50 6 32 6 2 6 1 33 68 36 61 23 39 30 49 13 31 15...

Page 110: ...8 QCNW A480WJZZ J Connecting Cord x2 AM 5 19 QCNW A481WJZZ J Connecting Cord x2 AM 5 20 QCNW A976WJZZ J Connecting Cord AK 5 21 QCNW B063WJZZ J Connecting Cord AL 5 22 RCORFA007WJZZ J Ferrite Core x4 AK 5 23 XBPSD40P10JS0 J Screw x6 AA 5 24 XEBSD30P08000 J Screw x6 AA 5 25 XHPSD30P10JS0 J Screw x4 AB 5 26 XHPSF30P12JS0 J Screw x2 AB 5 27 XHPSN30P08JS0 J Screw x18 AB 6 CHLDZA177WJ01 J FPC Holder L ...

Page 111: ...d AK å QACCBA022WJPZ J AC Cord AS GDAi A059WJSA J Stand for AVC System AV GLEGGA013WJZZ J Stand Cushion x4 AC PSPAHA101WJZZ J Stand Spacer x4 AB XBPSN40P14JS0 J Stand Screw x2 AB QCNW 6117CEZZ J System Cable BP TGAN 1688CEN1 J Guarantee Card AN LC 37HV4E K TGAN A077WJZZ J Guarantee Card AE LC 37HV5E R TLABS0106TAZZ J GOST Label AD LC 37HV5E R TLABSA016TAZZ J GOST Label AD LC 37HV5E R 62 XEBSD30P10...

Page 112: ... B246WJZZ J Extension Cable 7 pin CN7707 POW QCNW B247WJZZ J Extension Cable 4 pin CN4701 INV1 2 QCNW B248WJZZ J Extension Cable 4 pin CN3702 INV3 4 SPAKCA439WJZZ Packing Case SPAKFA137WJZZ Packing Material for Speaker R SPAKFA138WJZZ Packing Material for Speaker L SPAKFA236WJZZ Packing Material for AVC System SPAKFA237WJZZ Packing Case for Accessory SPAKL0023CEZZ Joint x4 SPAKPA173WJZZ Wrapping P...

Page 113: ...r x4 PSPAHA101WJZZ Stand Screw x2 XBPSN40P14JS0 System Cable QCNW 6117CEZZ Guarantee Card LC 37HV4E K TGAN 1688CEN1 Guarantee Card LC 37HV4E R TGAN A077WJZZ Buffer Material Top SPAKFA156WJZZ Wrapping Paper Display Side SPAKPA173WJZZ Wrapping Paper Stand Side SPAKPA092WJZZ Packing Material for Speaker R SPAKFA137WJZZ Speaker Unit R RSP ZA027WJN2 Wrapping Paper for Speaker R SPAKPA093WJZZ Buffer Mat...

Page 114: ...nsmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP CORPORATION AV Systems Group Quality Reliability Control Center Yaita Tochigi 329 2193 Japan TQ1544 S May 2003 Printed in Japan SY KG Design and Production Information Design Japan Production Japan ...