Sharp LC-32A40L Service Manual Download Page 30

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POWER2 BLOCK DIAGRAM

F-11

F-12

D504

TRANSFORMER
T503

TRANSFORMER
T502

RELAY
RY501

AT+5V

POWER SW CTL
IC502 STR-X6768N

Vcc FB

POWER SW CTL
IC503 STR-W6765

D Vcc FB

FEED BACK

IC514

PS2561AL1-1-V(W)

REGULATOR
IC511 KIA431A-AT

Q512

SW_CTL
IC505 PQ1CX12H2ZPQ

9V_REGULATOR
IC510 PQ090RDA1SZH

5V_REGULATOR
IC509 PQ1CG3032FZH

5V_REGULATOR
IC506 BA7810T-V5

FEED BACK

IC513

PS2561AL1-1-V(W)

REGULATOR
IC504 KIA431A-AT

PFC CTL

IC501

E-L6563TR

PFC INDUCTOR

L510

FET

D510

AC IN

L507

L511

F501

Q503

CP506

+24V

INVERTER

CP511

SOUND+B

TUNER/
POWER

9VSC

CD520

CD517

12VSC

5VSC

12VSC

CP514

POWER FAIL

POWER ON-H

AT+5V

LCD-H

5VSC

LCD_ON

LIGHT_CTL

+24V

BL ON/OFF

EXT PWM

Summary of Contents for LC-32A40L

Page 1: ...t notice LCD COLOR TELEVISION CONTENTS SERVICING NOTICES ON CHECKING HOW TO ORDER PARTS IMPORTANT ABOUT LEAD FREE SOLDER PbF GENERAL SPECIFICATIONS DISASSEMBLY INSTRUCTIONS SERVICE MODE LIST WHEN REPLACING EEPROM MEMORY IC ELECTRICAL ADJUSTMENTS TROUBLESHOOTING GUIDE BLOCK DIAGRAM PRINTED CIRCUIT BOARDS SCHEMATIC DIAGRAMS WAVEFORMS MECHANICAL EXPLODED VIEWS REPLACEMENT PARTS LIST Page A1 1 A1 1 A1...

Page 2: ... the original positions or whether there are the portions which are deteriorated around the serviced places serviced or not Check the insulation between the antenna terminal or external metal and the AC cord plug blades And be sure the safety of that INSULATION CHECK PROCEDURE 1 2 3 4 Unplug the plug from the AC outlet Remove the antenna terminal on TV and turn on the TV Insulation resistance betw...

Page 3: ...ture soldering iron please be careful not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C All products with the printed circuit board with PbF printing must be serviced with lead free solder When soldering or unsoldering completely remove all of the solder from the pins or solder area and be sure to heat the soldering points with the lead free solder unt...

Page 4: ... Level S N Ratio Weighted Horizontal Resolution at DVD Mode RGB Signal Output Level Audio Signal Input Level 0 85 V p p 50k ohm Output Level at DVD at TV 0 85 V p p 1k ohm 0 1 70 V p p 1k ohm Variable out mode Digital Output Level S N Ratio at DVD Weighted Harmonic Distortion Frequency Response at DVD at Video CD at SVCD at CD G 4 Power Power Source AC 110 240V 50 60Hz DC Power Consumption at AC 1...

Page 5: ...PLAY Yes LIGHT Yes SEARCH Yes SEARCH Yes PLAY Yes REC Yes STOP Yes PAUSE Yes SKIP Yes SKIP Yes VIEW MODE Yes 1 Yes 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 0 Yes Yes ENT Yes INPUT Yes FLASH BACK Yes VOL Yes VOL Yes CH Yes CH Yes SURROUND Yes MUTE Yes FREEZE Yes MENU Yes LEFT Yes ENTER Yes RIGHT Yes UP Yes DOWN Yes EXIT Yes RETURN Yes FAVORITE A Yes FAVORITE B Yes FAVORITE C Yes FAVORITE D Y...

Page 6: ...Tru Bass Yes Valiable Audio Out Yes Tuning CH Program Yes Air Cable Yes ADD DELETE Yes Label CH Label Yes Video Label Yes Color System Yes Favorite CH Yes V Chip Yes Type USA Type RRT Setup No Lock Hotel Lock No Channel Lock No Video Lock No Panel Lock No OSD Language English Portuguese Spanish Closed Caption Yes CC Advanced No View Mode Picture Size Yes Picture Scroll Yes Cinema Mode Yes 2 3 Pull...

Page 7: ...0x720p Yes 50 60Hz 1920x1080i Yes 50 60Hz G 11 Accessories Owner s Manual Language English Portuguese Spanish w Guarantee Card No Remote Control Unit Yes Rod Antenna No Poles Terminal Loop Antenna No Terminal U V Mixer No DC Car Cord Center No Guarantee Card No Warning Sheet No Circuit Diagram No Antenna Change Plug No Service Facility List No Important Safeguard No Dew AHC Caution Sheet No Quick ...

Page 8: ...dio No Digital Audio Output No DC Jack Center No VHF UHF Antenna Input F Type AC Inlet Yes Side Video Input 3 No Audio Input 3 No S Input 3 No Other Terminal No G 13 Set Size Approx W x D x H mm 821 0 x 273 5 x 650 5 w o Handle Stand Approx W x D x H mm 821 0 x 117 0 x 591 5 G 14 Weight Net Approx 17 5kg 38 6lbs Net w o Handle Stand Approx 15 6kg 34 4lbs Gross Approx 20 5kg 45 2lbs G 15 Carton Mas...

Page 9: ...1 2 2 2 2 3 3 3 3 3 3 3 4 5 4 5 5 Stabd Ass y Angle Back 2 Angle Back 1 Plate Jack 2 Plate Jack 1 Shield Jack A B C D STAND ASS Y ANGLE BACK 1 2 PLATE JACK 1 2 Refer to Fig 1 2 POWER PCB SCALER PCB AV PCB Refer to Fig 1 3 1 2 3 4 5 6 7 8 9 Disconnect the following connectors CP506 CP507 CP508 CP511 CP514 Remove the 9 screws 1 Remove the Holder AC Inlet and Power PCB in the direction of arrow A Dis...

Page 10: ...screws 2 Remove the LCD Panel in the direction of arrow B Fig 1 5 Front Cabinet A 1 2 LCD Cover LCD Panel B 1 1 1 1 1 1 1 2 2 2 1 4 REGULATOR PCB REMOCON PCB OPERATION PCB Refer to Fig 1 4 1 2 3 4 5 6 Remove the 4 screws 1 Remove the Regulator PCB in the direction of arrow A Remove the 2 screws 2 Remove the Remocon PCB in the direction of arrow B Remove the 5 screws 3 Remove the Plate Button and O...

Page 11: ...t the IC leads using a blower type IC desoldering machine Refer to Fig 2 2 2 Fig 2 2 NOTE Do not rotate or move the IC back and forth until IC can move back and forth easily after desoldering the leads completely When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using tweezers and remove the IC by moving with the IC desoldering machine Refer to Fi...

Page 12: ...2 8 Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So always be sure to replace the IC in this case Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnormality is found on the soldering position and insta...

Page 13: ...re reset such as the channel setting and the POWER ON total hours Can be checked of the INITIAL DATA of MEMORY IC Refer to the WHEN REPLACING EEPROM MEMORY IC Set Key Operations VOL DOWN Minimum Remocon Key 0 2 sec VOL DOWN Minimum 1 2 sec Standard Time VOL DOWN Minimum 6 2 sec VOL DOWN Minimum 9 2 sec Set Condition TV mode TV mode ALL mode TV mode Display of the Adjustment MENU on the screen Refe...

Page 14: ... DOWN buton on the remote step through the ADDRESS until required ADDRESS to be changed is reached Press RIGHT LEFT button to select DATA When DATA is selected it will blink Again step through the DATA using UP DOWN button until required DATA value has been selected Pressing RIGHT LEFT button will take you back to ADDRESS for further selection if necessary Repeat steps 4 to 6 until all data has be...

Page 15: ...apply silicon grease YG6260M on the contact section of the heat sink Before applying new silicon grease remove all the old silicon grease Old grease may cause damages to the IC and Transistor Prepare the following measurement tools for electrical adjustments 1 Pattern Generator 2 BASIC ADJUSTMENTS 2 1 CONTRAST MAX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Receive the monoscope patte...

Page 16: ...n 03 on the remote control to select R DRIVE N Press the CH UP DOWN button on the remote control to select the R CUT OFF N B DRIVE N B CUT OFF N R DRIVE C R CUT OFF C B DRIVE C B CUT OFF C R DRIVE W R CUT OFF W B DRIVE W or B CUT OFF W Adjust the LEFT RIGTH button on the remote control to whiten the R CUT OFF N B DRIVE N B CUT OFF N R DRIVE C R CUT OFF C B DRIVE C B CUT OFF C R DRIVE W R CUT OFF W...

Page 17: ...28 128 128 128 128 128 128 19 B DRIVE W 81 81 81 81 81 81 81 81 81 82 81 82 82 82 81 82 82 81 81 81 81 81 81 81 81 20 B CUT OFF W 129 129 129 128 128 128 130 130 130 127 128 128 128 127 128 128 128 129 129 129 129 129 129 129 129 21 H POSI 50Hz 316 316 316 316 316 316 316 316 316 314 148 328 278 298 148 290 238 22 H POSI 60Hz 280 280 280 280 280 280 282 282 282 278 138 328 278 268 136 290 238 23 V...

Page 18: ... CP803 CP7203 J4301 CD4204 CD4203 LCD PANEL REMOCON PCB AV PCB SCALER PCB OPERATION PCB CD517 CD520 CP507 REGULATOR PCB POWER PCB CP511 CP514 CD518 CD519 AC IN J502 CP506 CP508 CP3804 CP3802 CP3803 CP3801 CP901 J4211 J4204 CP4203 CP4204 CP3807 TU5800 J4205 J4201 CP4202 CP301 CP303 SPEAKER SPEAKER CD505 CD2203 CD3807 CD4202 CD3804 CD3805 CD901 D 5 ...

Page 19: ... IC503 AND PERIPHERAL CIRCUIT NO CHECK IC3804 AND PERIPHERAL CIRCUIT OR CHANGE AV PCB NO YES CHECK IC506 AND PERIPHERAL CIRCUIT OR CHANGE REGULATOR PCB YES CHANGE SCALER PCB IS THERE VOLTAGE AT PIN 2 OF IC3804 AT3 3V IS THERE VOLTAGE AT PIN 4 OF IC506 AT5V IS THERE VOLTAGE AT PIN 4 OF IC503 18 3V ...

Page 20: ...03 NO YES IS CD7203 CONNECTED DOSE BACK LIGHT SHINE YES NO CHANGE V2301 IS THERE SIGNAL AT IC7201 CHANGE IC7201 IS THERE SIGNAL AT CP7203 NO YES CHECK IC801 OR CHANGE SCALER PCB CHECK IC502 T502 AND PERIPHERAL CIRCUIT NO YES IS THERE VOLTAGE AT PINS 1 2 3 4 AND 5 OF CP506 24V ...

Page 21: ...E PICTURE DOES NOT APPEAR 2 YES NO CHECK IC4201 AND PERIPHERAL CIRCUIT CONNECT CD4203 CHECK IC4201 AND PERIPHERAL CIRCUIT NO YES CHECK IC801 AND PERIPHERAL CIRCUIT IS CD4203 CONNECTED AND IS THERE SIGNAL IS THERE SIGNAL AT IC4201 ...

Page 22: ...ECT CD301 AND CD303 CHECK IC904 AND PERIPHERAL CIRCUIT NO YES CHANGE AV PCB IS CD301 AND CD303 CONNECTED CHANGE SP301 AND SP302 YES IS THERE SIGNAL AT PINS 27 AND 28 OF IC904 NO CHECK IC301 AND PERIPHERAL CIRCUIT YES IS THERE SIGNAL CD301 AND CD303 IS THERE SIGNAL AT PINS 11 AND 15 OF IC301 ...

Page 23: ...ES RECEIVE THE COLOR SIGNAL IS SETTING OF COLOR NORMAL CHANGE THE SETTING OF COLOR IS THE COLOR SIGNAL RECEIVED CHANGE SCALER PCB NO YES CHECK IC801 AND PERIPHERAL CIRCUIT YES NO CHECK IC7201 AND PERIPHERAL CIRCUIT IS THERE SIGNAL AT IC7201 IS THERE SIGNAL AT IC801 ...

Page 24: ...SCREEN DISPLAY DOES NOT APPEAR NO YES NO CHECK IC101 AND PERIPHERAL CIRCUIT CHECK IC801 AND PERIPHERAL CIRCUIT YES CHANGE SCALER PCB IS THE COLOR SIGNAL AT PINS 57 58 59 AND 60 OF IC801 IS THERE SIGNAL AT PINS 2 3 4 AND 5 OF IC101 ...

Page 25: ...E2 1 4 DIGITAL 24bit RGB DD_CK DD_HS DD_VS LVDS IC7201 ICSV385AGLFT TX OUT0 3 TX OUT0 3 TXCLKOUT TXCLKOUT LCD PANEL V2301 LK315T3LF12 2 P CON 1 5V REG IC3202 BD7820FP E2 1 4 P CON 3 8V P CON 3 3V P CON 1 5V SCALER_H AV SWITCH2 STEREO SOUND AMP LIGHT_CTL LCD_H AUDIO_MUTE AT 3 3V 53 58 27 28 24 85 17 88 10 76 6 54 2 5 54 13 42 31 EEP_SCL 5 EEPROM 256K IC103 AT24C256N 10SU 2 7 EEP_SDA 6 EEP_SCL 5 60 ...

Page 26: ...SCART1_B SCART1_R SCART1_G SCALER LVDS MICON ADC AV SWITCH1 REGULATOR VARIOUT_L 37 VARIOUT_R 36 AUDIO_OUT_JACK J4201 21 19 YUV2_A_IN_L 25 VDD2 VDD2 5 3 6 8 16 11 9 14 1 COMPONENT SW IC4204 NJM2584AM TE1 SCALER LVDS MICON ADC AV SWITCH1 REGULATOR SCALER LVDS MICON ADC AV SWITCH1 REGULATOR SPEAKER SP301 22 20 S2_Y_IN INPUT 1 2 J4205 14 3 4 17 20 9 10 15 18 22 AV2_IN_R 50 51 AV2_IN_L AUDIO_IN 4 5 J42...

Page 27: ... 3 3V AT 5V P CON 3 8V P CON 9V SOUND B SOUND B 1 2 CP3801 5VSC 5VSC 5VSC 12VSC 12VSC 1 2 3 7 8 CP3803 9VSC 1 CP3802 POWER FAIL LCD_H AT 5V LCD_ON LIGHT_CTL 1 2 3 5 6 CP3804 SOUND B P CON 3 8V IC3808 BA7810T V5 4 P CON 12V DC CONVERTER IC3803 BD9300FV E2 8 5 2 15 32V TUNER VIDEO SCL LIGHT_CTL LCD_ON LCD_H POWER_FAIL SCALER LVDS MICON ADC AV SWITCH1 REGULATOR POWER_ON_H 7 POWER_ON_H POWER2 ...

Page 28: ...012D 900 2P L3604 ACM2012D 900 2P 4 3 1 2 4 3 1 2 4 3 1 2 MICON2 CSCL CSDA RXT_RST H_INT EEP_ROM IC3606 AT24C02BN 10SU 1 8 F 7 F 8 SCALER LVDS MICON ADC AV SWITCH1 REGULATOR DSCL1 30 DSDA1 29 BUFFER Q3615 BUFFER Q3616 R1X2 R1X2 70 71 R1XC 59 R1X0 R1X0 63 62 RX1 67 R1XC 58 R1X1 66 19 DET 18 POWER 16 15 SDA SCL 9 D0 7 D0 HDMI CONNECTOR CP3603 6 D1 4 D1 12 10 CLK CLK 3 D2 1 D2 4 3 1 2 L3608 ACM2012D ...

Page 29: ... 36 RX1_RST 38 VCC 41 V SYNC 3 8 7 6 EEP ROM IC3608 BR24L32F WE2 5 15 14 3 CSDA 2 CSCL BUFFER Q3605 INTERFACE DDVS INTERFACE H_INT RXT_RST CSDA BUFFER Q3606 CSCL WS DS0 SCK X1 X2 A2 VCC WP SDA SCL F 9 F 10 HDMI_I2SSCK HDMI_I2SSDO HDMI_I2SWS 4 3 2 CP3602 LEVEL SHIFT Q3620 AV SWITCH2 STEREO SOUND AMP ...

Page 30: ...REGULATOR IC510 PQ090RDA1SZH 2 1 5 5V_REGULATOR IC509 PQ1CG3032FZH 2 1 4 5V_REGULATOR IC506 BA7810T V5 FEED BACK IC513 PS2561AL1 1 V W 3 2 4 1 REGULATOR IC504 KIA431A AT 3 1 PFC CTL IC501 E L6563TR 4 12 3 13 11 14 PFC INDUCTOR L510 3 12 2 15 FET D510 AC IN 2 4 1 3 L507 2 4 1 3 L511 F501 Q503 CP506 24V 1 2 3 4 24V 24V 24V INVERTER CP511 SOUND B 1 2 SOUND B TUNER POWER TUNER POWER 9VSC 1 CD520 CD517...

Page 31: ...C320 C319 R325 Q301 Q302 C304 R319 C332 C323 IC301 HS300 C324 R324 C337 W839 L3805 C339 C3849 R902 R903 CP901 C906 Q3804 Q3805 R3808 J4211 R4235 R4236 C948 C4448 C4450 C4451 C4452 C4449 J4204 CP4203 CP4204 IC4201 CP3807 C4227 C4217 C4222 C4223 C4224 C4206 C4218 C4207 C4220 C4205 L4202_1 C4247 C4242 C4246 R4209 R4212 C4203 C4243 D4210 D4208 C4251 C4201 C4202 C4239 C4238 C4415 C4416 D3805 W876 R311 ...

Page 32: ...48 C350 C351 R304 R323 R322 C338 C301 B904 B906 R314 Q3801 Q3802 C4272 C4275 C4274 C4271 R4238 R4237 R4298 R4240 R4255 R4295 R4262 R4296 R4259 R4242 R4260 R4299 R4294 R4297 Q4233 D4203 C4221 C4456 D4202 C4225 C4208 C4216 C4228 R4220 R4219 C5802 C3828 R3803 C4414 B4222 B4221 C4455 R4253 R4250 C4288 R4251 R904 R916 C954 R315 C358 C359 C362 C363 C4413 C3831 W852 C4267 W907 C4300 C4301 R4248 C4277 B42...

Page 33: ...30 C868 D802 D803 D805 C7238 C7239 C7240 C7241 C7242 C801 D4302 C4378 D4301 C4372 CP2200 IC3611 X3601 C3642 C3643 R3647 R3648 R3718 R3626 R3627 R3645 R3640 C3638 R3641 D3609 R3643 R3644 R3637 R3639 C3639 C3640 R3625 D3602 C3633 D3613 R3619 R3628 R3649 R3632 R3631 L3605 L3606 L3607 L3608 IC3608 W957 W968 CP3603 C3632 C3641 C3654 C3604 CP3604 NR3603 NR3604 NR3605 NR3606 R146 IC103 R189 R188 C4328 C4...

Page 34: ... R8146 Q8105 Q8106 R8131 Q8103 C8144 R8128 C8147 R8130 R8129 Q8102 C8146 R8125 R8116 R8113 C8128 L8102 C8137 R8119 Q8101 IC8103 C8110 C8113 C8109 C8112 C8129 R8123 R194 R193 R192 R181 R195 C3655 C3630 C3628 C3624 C3605 C3607 C3623 C3622 C3621 C3602 R3710 R3709 IC3609 W852 R3693 R3694 R3692 R3685 R3690 R3609 R3608 R3606 R3607 R3605 R3688 R3630 IC3606 C3609 C3606 C3656 C3688 C3689 C3690 IC3602 B3602...

Page 35: ... W018 W024 D550 D542 D543 D553 W009 W029 R589 CD517 CD518 CD519 CD520 CP502 D524 R546 R567 R641 C511 C593 W020 W814 W815 C503 R587 CP503 C525 C526 W026 D562 R647 R520 W027 R663 C513 W022 W031 W025 R548_1 D502 D561 HS506 HS510 C568 R521 R649 W042 HS503 R516 D 5 0 3 L510 R619 HS502 HS501 D566 D565 R656 D564 Q510 R658 IC502 C609 D526 R550 L507 L511 C523 C510 C507 R 5 4 1 W040 W030 D568 C610 B514 R507...

Page 36: ...502 C508 R504 C504 C512 C531 C535 R547 C539 R542 C533 C529 C538 R502 C597 R590 R602 R603 R598 C580 C579 C577 C599 C601 R622 C604 R591 R604 R605 Q511 R595 R600 R594 C581 C584 Q515 R599 R615 R610 Q518 Q522 R626 Q521 R620 Q520 C602 C603 R601 R523 R527 Q504 C606 R645 R624 Q506 C590 C608 R655 Q505 R659 R665 R666 R667 R510 R530 R669 Q524 R635 R2205 R2206 R2204 R2202 R2203 R2201 C2204 C2209 W818 W841 PRI...

Page 37: ... SHIFT CP4203 00_6232_029_006_800 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 4 5 6 7 8 9 Q4233 KRC102SRTK SW D4209 1SS133 CD4203_1 2H0T1801 CD4202 CU256001 Q4231 KRA103SRTK SW CAUTION DIGITAL TRANSISTOR CAUTION DIGITAL TRANSISTOR AT 3 3V AT 5V P CON 9V GND P CON 5V STANDBY_LED YUV1_A_IN_L YUV1_A_IN_R YUV2_A_IN_L YUV2_A_IN_R S_SW_1 S_SW_2 S1_Y_IN S1_C_IN S2_Y_IN S2_C_IN AV1_I...

Page 38: ...V1 YUV2_PR REMOCON_IN AT 5V STANDBY_LED AT 3 3V STANDBY_LED REMOCON_IN EXT_MUTE AFT AUDIO_MUTE AFT YUV1 YUV2_PB YUV1 YUV2_Y YUV1 YUV2_PR AUDIO_MUTE POWER_ON H PSU_ACD P FAIL PSU_ACD P FAIL PSU_5VD DSR LIGHT_CTL VS_ON LCDON POWER_ON H RLY_ON LCD H POWER_ON H AT 5V VS_ON LCDON AT 3 3V GND RLY_ON LCD H SW_YUV1 2 PSU_5VD DSR LIGHT_CTL H 4 H 3 PCBD20 CMF091 GND HP_IN SW_YUV1 2 S_DET DVB_FAN_ON H VS_ON ...

Page 39: ... IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R4271 150 R4272 150 R4270 150 R4267 150 R4269 150 R4298 1M R4261 1K R4253 75 R4248 75 R4251 1K R4249 75 R4254 75 R4299 1M R4295 1M R4296 1M R4297 1M R4294 1M R4252 75 R4250 75 R4260 150 R4259 150 R4255 150 R4242 150 R4262 150 R4240 150 R4268 150 L4218 22uH L4219 22uH L4217 22uH L4216 22uH L421...

Page 40: ... 100 R913 1K R903 33 R906 100 R916 100 Q902 KTC3875S_Y_RTK BUFFER Q901 KTC3875S_Y_RTK BUFFER D901 MTZJ5 6B CD901_1 CU248101 AT 5V P CON 5V GND P CON 8V HDMI_I2SSCK HDMI_I2SSDO HDMI_I2SWS GND SP_AUDIO_OUT_L SP_AUDIO_OUT_R AUDIO_JACK_OUT_R AUDIO_JACK_OUT_L SIF STEREO_RESET SCL SDA SW_AUDIO_L PC SW_AUDIO_R PC SW_AUDIO_L JACK SW_AUDIO_R JACK AV2_A_IN_L AV2_A_IN_R GND H 8 H 7 PCBD20 CMF091 HDMI_I2SSCK ...

Page 41: ...N AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R323 4 7K R325 1K R322 4 7K R302 1K R304 1K R318 22K R311 10K R317 8 2K 1 R320 10 1 2W R321 10 1 2W R324 47K R314 22K R315 22K R319 22K L300 10uH7313N L301 10uH7313N L302 10uH7313N L303 10uH7313N Q302 KTC3875S_Y_RTK SW Q301 KTC3875S_Y_RTK SW Q300 KTC3875S_Y_RTK SW IC301 TA2024 ASE...

Page 42: ...IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R3823 10K R3803 4 7K R3820 22K R3822 15K 1 R3821 33K R3835 22K R3856 1K R3857 330 1 R3858 1 8K 1 R3808 4 7K R3828 1 2K R3832 10 R3833 10 R3825 6 8K 1 R3824 100K 1 R3826 33K R3827 1K R3830 1 2K R3805 82K R3831 15K R3834 22K R3801 47K R3855 100 Q3806 KTC3875S_Y_RTK S...

Page 43: ...RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R4237 270 R4238 270 R4235 100 R4236 100 R4232 330 R4229 330 L4221 22uH L4220 22uH Q4209 KTC3875S_Y_RTK MUTE Q4207 KTC3875S_Y_RTK MUTE AUDIO_JACK_OUT_L AUDIO_JACK_OUT_R GND EXT_MUTE H 14 H 13 PCBD20 CMF091 FROM TO POWER FROM SWITCH AMP FROM STEREO L R 0 0 0...

Page 44: ...V YK C5812 100 35V YK C5810 0 1 B C5811 0 1 B C5815 39P CH C5802 0 1 B C5806 0 001 B C5807 68P CH C5801 0 1 B C5804 0 1 B C5809 68P CH OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R5805 100K R58...

Page 45: ... H DIGI ANA_CVBS SCALER H STANDBY_LED REMOCON_IN AFT STANDBY_LED SCART1_Y EXT_MUTE H SCALER_RESET POWER_FAIL S_DET SD_SW1 POWER_ON H LCD H HDMI_SW LCDON LIGHT_CTL SW_SCART IIC_OFF HDMI DVI STEREO_RESET SDA1 LCD H SCL1 4SI_SCL 3DY C_RESET 4SI_SDA_IN 4SI_SDA_OUT AFT_2 HIGH 4SI_CHIP_SE AUDIO_MUTE LCDON COMPONENT HDMI SCALER_RESET S_DET AT 3 3V HDMI_H SW_SCART SCALER_RESET SCART_AUDIO_SW 4SI_CHIP_SE A...

Page 46: ...DPB0 DVB_POWER_CTL H SD_H DR9_W O_DV DR8_W O_DV DIGI ANA_CVBS SW_R SW_CR DR7_W O_DV DV6_W O_DV DIGI ANA_CVBS P CON 1 5V DVB_MUTE L P CON 3 3V GND DVB_RX DR5_W O_DV DR4_W O_DV DVB_TX DR3_W O_DV DR2_W O_DV DB9_W O_DV DVB_RESET L SW_VIDEO_C DB8_W O_DV DB7_W O_DV DB6_W O_DV SW_AUDIO_R PC SW_B SW_CB DB5_W O_DV SW_AUDIO_R PC DB4_W O_DV SW_AUDIO_L PC SW_AUDIO_L PC DB3_W O_DV DB2_W O_DV STEREO_RESET SCART...

Page 47: ...8 2K R2108 1K R2102 1K R2114 100 R2110 100 R2112 1K L2103 47uH NLCV32T L2102 22uH NLCV32T L2101 22uH NLCV32T L2106 2 2uH NLV25T L2107 22uH NLCV32T SCL1 SDA1 DDVS DPR0 DPR1 DPR2 DPR3 DPR4 DPR5 DPR6 DPR7 DDCK DDHS DDVS DDHS DDVS DDCK DPG7 DPG6 DPG5 DPG4 DPG3 DPG2 DPG1 DPG0 DPR7 DPR6 DPR5 DPR4 DPR3 DPR2 DPR1 DPG7 DPR0 DPG6 DPG5 DPB7 DPG4 DPB6 DPB5 DPB4 DPB3 DPB2 DPB1 DPB0 DPG3 DPG2 DPG1 DPG0 DDHS DDV...

Page 48: ...O9 DRO5 DB8_W O_DV DBO8 DB7_W O_DV DBO7 DB6_W O_DV DBO6 DRO7 DRO4 DB5_W O_DV DBO5 DGO2 DB4_W O_DV DBO4 DB3_W O_DV DBO3 DB2_W O_DV DBO2 DRO3 DGO3 DRO2 DG9_W O_DV DGO9 DG8_W O_DV DGO8 DG7_W O_DV DGO7 DGO4 DRO8 DG6_W O_DV DGO6 DGO8 DG5_W O_DV DGO5 DG4_W O_DV DGO4 DG3_W O_DV DGO3 DG2_W O_DV DGO2 LCD_TXOUT0 DGO9 LCD_TXOUT0 LCD_TXOUT1 LCD_TXOUT1 DHS DHS DGO5 DVS DVS DCLK1 DGO6 DEN DENO DGO7 DBO2 LCD_TXO...

Page 49: ... 0 001 B R4320 220K R4319 180K R4324 4 7K R4333 4 7K R4329 220K R4328 180K R4314 1K R4313 1K L4306 22uH NLV32T Q4302 KTC3875S_Y_RTK BUFFER Q4305 KTC3875S_Y_RTK BUFFER D4301 UDZS5 6B D4302 UDZS5 6B HDMI_A_IN_L HDMI_A_IN_R SW_AUDIO_R PC SW_AUDIO_L PC PC_A_IN_R PC_A_IN_L SW_AUDIO_R PC COMPONENT HDMI HDMI DVI KEY A KEY B P CON 9V HDMI_A_IN_R HDMI_A_IN_L HDMI DVI SW_AUDIO_L PC P CON 9V COMPONENT HDMI P...

Page 50: ...R8148 100 R8146 1K R8143 1K R8145 100 R8116 680 R8123 2 7K R8128 12K R8119 820K R8125 12K R8131 1K R8113 100K R8129 3 3K R8130 4 7K Q8102 KTC3875S_Y_RTK SYSNC_SEPA Q8103 KTC3875S_Y_RTK SYSNC_SEPA SW2_G Y SW_G SW_Y SW_Y G SW_PB B SW_PR R SW2_B CB SW_B SW_CB P CON 5V SW2_R CR SW_R SW_CR C_SYNC SD_SW1 SW_VIDEO_Y SW_R SW_CR SW_G SW_Y SW_B SW_CB SW2_R CR SW2_G Y SW2_B CB SW_CVBS SW_Y G SW_PB B SW_PR R ...

Page 51: ...THE LATEST AT THE TIME WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R3244 10K R3246 10K R3224 1K R3223 22K R3228 8 2K R3222 820 1 R3237_1 68 R3245 10K R3209 10K R3220 10K R3221 1K 1 R3212 3 9K 1 R3238 220 R3211 6 8K 1 Q3211 KTC3875S_Y_RTK SW Q3210 KTC3875S Y_RTK SW Q3206 KRC102SRTK SW D3207 SK34A...

Page 52: ...2K R3621 1K R3705 220 R3698 1M R3699 4 7K R3678 4 7K R3703_1 68 1 R3694 2 2K R3601 10 R3697 33 R3669 33 R3617 33 R3651 100 1 R3696 33 R3627 33 R3626 33 R3625 33 R3689 120 R3706 220 R3708 6 8K 1 R3701 3 3K 1 R3704 220 R3610 10 R3606 47 R3609 470K R3608 470K R3702 2 2K 1 R3605 47K R3630 2 2K R3688 2 2K R3692 47K R3693 2 2K R3690 470K R3709 47 R3710 47 R3695 10K R3711 10K R3679 100K R3680 220K R3714 ...

Page 53: ...R3645 8 2K R3631 4 7K R3628 4 7K R3653 4 7K R3652 4 7K R3654 4 7K R3718 5 6K R3717 100 D3613 UDZS3 3B D3609 UDZS3 3B S D G Q3606 KTK5132E BUFFER S D G Q3605 KTK5132E BUFFER S D G Q3620 KTK5132E LEVEL SHIFT TX RX H_INT SW HDMI 5V GND UC_SCL UC_SDA DDVS VDD3 AKM_PD CSCL CSDA RXT_RST H_INT AKM_ACKS DDVS SDO SCK WS AKM_DIF0 HDMI 5V HDMI_SW GND RXT_RST HDMI_SW RXT0_RST RXT1_RST CP901 FROM TO STEREO GND...

Page 54: ...CWF C523 0 22 275V ECQUL OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R548_1 560K 1 4W R622 100 R509 12M 1W R591 1K R522 120K 1 4W R535 15K 1 4W R536 15K 1 2W R581 22 1 4W R670 2 2K 1 2W R641 4 ...

Page 55: ...ITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R557 4 7K R544 8 2K R551 4 7K R558 4 7K R585 4 7K R583 8 2K R575 2 7K 1 R574 220 1 R593 10K R630 100 R565 390 1 R596 4 7K 1 4W R632 2 7K 1 R634 330 1 R592 1K 1 R559 100 1 4W R631 4 7K R635 4 7K R636 100 R560 4 7K 1 4W R566 2 7K 1 R584 22K 1 4W R588 3 3K R582 22K R562 1K 1 R633 1K 1 4W R564 1K 1 Q514 KTC38...

Page 56: ... 3 C2207 100 6 3V KA C2209 0 01 B C2204 0 01 B OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED R2207 47 1 4W R2206 820 R2203 1 2K R2205 390 R2204 390 R2201 5 6K R2202 2 2K CD2203 CU236302 OPERATION...

Page 57: ...D517 ST BY_H ST BY_H 5VSC 5VSC 5VSC 5VSC 5VSC 5VSC 12VSC 12VSC GND GND GND GND GND CP3803 12VSC 12VSC GND GND GND GND GND BRIGHT CTL HDMI5V 5VD LIGHT_CTL VS ON LCDON GND 5VST_BY AT 5V RLY ON LCD H ACD P FAIL NC POWER_ON_H CD3804_1 SOUND B SOUND B SOUND B SOUND B SOUND B SOUND B SOUND B SOUND B DTV UNREG 4V CD3805_1 SOUND GND SOUND GND GND GND GND DTV UNREG 5V DTV UNREG 5V DTV UNREG 5V DTV UNREG 5V...

Page 58: ...er in the schematic diagram NOTE 5 4 3 2 0ms 2 0V 2 0ms 2 0V 2 0ms 500mV 7 6 2 0ms 2 0V 2 0ms 2 0V 11 12 20µs 1 0V 2 0ms 500mV 8 100µs 2 0V 9 100µs 2 0V 10 20µs 500mV AV SWITCH2 TUNER STEREO 13 2 0ms 500mV 14 15 50ns 500mV 20µs 500mV MICON SCALER 1 2 2 0ms 500mV SOUND AMP HEADPHONE AMP ADC 20ns 1 0V ...

Page 59: ...g balloon number in the schematic diagram NOTE 18 20µs 200mV 19 20µs 200mV 22 21 10µs 2 0V 20µs 500mV 20 20µs 200mV 23 5µs 2 0V ADC 24 10ms 100mV LVDS 26 25 1 0ms 1 0V 1 0ms 1 0V JACK 27 5µs 500mV ADC 28 5µs 500mV 29 5µs 500mV 16 17 20µs 500mV 20µs 500mV INTERFACE_HDMI IC 30 20µs 1 0V ...

Page 60: ...WAVEFORMS I 3 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE 31 20µs 1 0V 33 20µs 1 0V ...

Page 61: ...04 208 208 208 208 208 208 208 208 208 208 102J 102H 129 102 102E 102E 102K 102K 102F 208 208 208 101G 201 201 201 PCBDA0 REMOCON PCB ASS Y 101A 101D 101G 101F 101H 101E 101I 128 101C 101 101H 101F PCB270 OPERATION PCB ASS Y 201 201 105A 116 201 105 105B 101B 201 201 101J 114 201 201 ...

Page 62: ... 203 206 207 207 107 207 207 207 207 207 207 207 207 207 106 113 111 117 117 117 117 207 207 127 207 110 202 202 202 202 209 209 209 209 209 209 209 112 112 112 112 112 124 207 207 PCB240 POWER PCB ASS Y 211 211 211 210 210 211 210 210 210 211 212 PCBD20 AV PCB ASS Y 121 118 207 207 210 206 207 207 207 206 206 207 207 109 123 123 112 123 123 125 126 210 207 207 207 207 PCBF10 REGULATOR PCB ASS Y ...

Page 63: ...ORD PACKAGE TOP GIFT BOX PACKAGE BOTTOM LAMIFILM BAG SHEET BARCODE POLYBAG INSTRUCTION INSTRUCTION BOOK E P S INSTRUCTION BOOK KIT TM101 PACKAGE TOP PACKAGE BOTTOM PACKAGE STAND TOP PACKAGE STAND BOTTOM PACKING SACK SCREW SHEET INFORMATION SHEET PART NO LIGHTRON SHEET ...

Page 64: ...CKAGE STAND BOTTOM PACKAGE STAND TOP MECHANICAL EXPLODED VIEW PACKING DIAGRAM J 4 SCREW PACKING SACK 791WHA0126 PACKING SACK 791WHA0125 SHEET INFORMATION SHEET PART NO 7230008215 SHEET PART NO 7230008210 ...

Page 65: ...HEET 791WHA0126 PACKING SACK 102I 800WQ0A080 FELT SHEET 791WHA0129 LAMIFILM BAG 102J 800WQ0A113 FELT SHEET 791WHAA139 LIGHTRON SHEET 102K 800WQ0A143 FELT SHEET 792WHA0653 PACKAGE TOP 792WHA0654 PACKAGE BOTTOM 103 7A7640001B FRAME STAND ASS Y 792WHA0660 PACKAGE STAND TOP 103A 701WPA1423 HOLDER STAND 792WHA0661 PACKAGE STAND BOTTOM 103B 761WEB0001 FRAME STAND 793WCDD317 GIFT BOX 103C 761WPA0436 COVE...

Page 66: ...KY SK34A or D3207 D28R1QS040 DIODE EC31QS04 TE12L D3212 D28R11FS20 DIODE EC11FS2 TE12L D3600 DD7R60L400 DIODE SCHOTTKY RB160L 40 TE25 D3601 D77R1A1R10 DIODE VARISTA AVRL161A1R1NT D3602 DE7RB5R62B DIODE ZENER UDZS5 6B TE 17 D3603 D77R1A1R10 DIODE VARISTA AVRL161A1R1NT D3604 DD7R60L400 DIODE SCHOTTKY RB160L 40 TE25 D3605 DD7R60L400 DIODE SCHOTTKY RB160L 40 TE25 D3609 DE7RB3R32B DIODE ZENER UDZS3 3B ...

Page 67: ...T2AA5132E0 FET KTK5132E RTK P Q3604 T2AA5132E0 FET KTK5132E RTK P Q3605 T2AA5132E0 FET KTK5132E RTK P Q3606 T2AA5132E0 FET KTK5132E RTK P Q3607 T2AA5132E0 FET KTK5132E RTK P Q3613 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK or Q3613 T8RA030520 TRANSISTOR SILICON 2SC3052 T1 Q3615 T2AA5132E0 FET KTK5132E RTK P Q3616 T2AA5132E0 FET KTK5132E RTK P Q3617 T2AA5132E0 FET KTK5132E RTK P Q3618 T2AA5132E0 ...

Page 68: ...2T02 B3613 024HC36001 CORE BEADS HCB2012K 600T25 B4307 024NC51021 CORE BEADS EBMS160808A102_RDC45 or B4307 0246C51024 CORE BEADS MMZ1608R102CT B4308 024NC51021 CORE BEADS EBMS160808A102_RDC45 or B4308 0246C51024 CORE BEADS MMZ1608R102CT B7201 024HC56005 CORE BEADS FCM1608CF 600T06 L2101 0216S8220K COIL F 22 UH L2102 0216S8220K COIL F 22 UH L2103 0216S8470K COIL F 47 UH L2106 0216S42R2J COIL 2 2 UH...

Page 69: ... 110P4470M4 R NETWORK 4D03WGJ0470T5E NR808 110P4103M4 R NETWORK 4D03WGJ0103T5E NR809 110P4103M4 R NETWORK 4D03WGJ0103T5E NR2101 110P4101M4 R NETWORK 4D03WGJ0101T5E NR2102 110P4101M4 R NETWORK 4D03WGJ0101T5E NR2103 110P4101M4 R NETWORK 4D03WGJ0101T5E NR2104 110P4101M4 R NETWORK 4D03WGJ0101T5E NR2105 110P4101M4 R NETWORK 4D03WGJ0101T5E NR2106 110P4101M4 R NETWORK 4D03WGJ0101T5E NR3601 110P4000M4 R N...

Page 70: ...7RB1202B DIODE ZENER UDZS12B TE 177 ICS IC301 I1MFPA2020 IC TA2024 ASE IC904 I19FF4440G IC MSP4440G QA C13 100 IC3803 I07F093000 IC BD9300FV E2 IC3804 I0GA9XF010 IC PQ070XF01SZH IC3805 I03D979950 IC LA7995M TLM IC3808 I07A078100 IC BA7810T V5 IC4201 I01F05853B IC AN15853B E1 IC4204 I0QF025840 IC NJM2584AM TE1 TRANSISTORS Q300 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q301 TCAA3875SY TRANSISTOR ...

Page 71: ...220 024HC56005 CORE BEADS FCM1608CF 600T06 or B4220 024AC5600E CORE BEADS BLM18BB600SN1D B4221 024HC56005 CORE BEADS FCM1608CF 600T06 or B4221 024AC5600E CORE BEADS BLM18BB600SN1D B4222 024HC56005 CORE BEADS FCM1608CF 600T06 or B4222 024AC5600E CORE BEADS BLM18BB600SN1D B5801 024HC51816 CORE BEADS HCB1608KF 181T20 or B5801 024AC5181J CORE BEADS BLM18PG181SN1D B5802 024HC51816 CORE BEADS HCB1608KF ...

Page 72: ...2001WV2 5P CP4203 069EVT3030 CONNECTOR PCB SIDE 00_6232_029_006_800 CP4204 069EVU3030 CONNECTOR PCB SIDE 00_6232_030_006_800 CRYSTAL CERAMIC OSCILLATORS X901 100GT01806 CRYSTAL B18432E005 or X901 100CT01803 CRYSTAL HC 49 U S TUNER TU5800 0162300048 RF UNIT 115 V LA35ARH REGULATOR PCB ASS Y PCB PCBF10 A30D01GF10 REGULATOR PCB ASS Y CEF236A DIODES D506 DD7R0S3550 DIODE SILICON 1SS355 TE 17 D523 D4CR...

Page 73: ... 069S250629 CONNECTOR PCB SIDE A2001WV2 5P POWER PCB ASS Y PCB PCB240 A30D01G240 POWER PCB ASS Y CEF235A RESISTORS R509 RC31X1126J RC 12M OHM 1W R518 R3X28AR47J R METAL OXIDE 0 47 OHM 2W R519 R3X28AR33J R METAL OXIDE 0 33 OHM 2W R529 R63884100J R FUSE 10 OHM 1 4W R538 R3X181R33J R METAL OXIDE 0 33 OHM 1W R541 R3X181R82J R METAL OXIDE 0 82 OHM 1W R545 R63884101J R FUSE 100 OHM 1 4W or R545 R6558410...

Page 74: ...12 D28T0ERB20 DIODE RECTIFIER 10ERB20 TA1B2 D514 D4AT01H3E0 DIODE RECTIFIER 1H3 E or D514 D28T0ERB20 DIODE RECTIFIER 10ERB20 TA1B2 D515 D2CA7006R0 DIODE SILICON YG971S6R D517 D2WXN40050 DIODE SILICON 1N4005 EIC D518 D2WXN40050 DIODE SILICON 1N4005 EIC D519 D2WTRM11C0 DIODE SILICON RM11C EIC D520 D2WTRM11C0 DIODE SILICON RM11C EIC D521 D1VT001330 DIODE SILICON 1SS133T 77 D522 D1VT001330 DIODE SILIC...

Page 75: ...CAT03209Y TRANSISTOR SILICON KTC3209_Y AT Q511 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK or Q511 TNRAB05004 COMPOUND TRANSISTOR RT1N141C T112 1 Q515 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK or Q515 T6RA015300 TRANSISTOR SILICON 2SA1530A T1 Q518 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q520 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK or Q520 T6RA015300 TRANSISTOR SILICON 2SA1530A T1 Q521 TAAA...

Page 76: ...USE EYF 52BCY RELAYS RY501 0560V50119 RELAY ALKS329 A60 or RY501 0560V50118 RELAY ALKS329 THERMISTOR TH501 DSRFSP3R0L THERMISTOR NTPAN3R0LDKB0 OTHERS EL2401 124116281A EYE LET XRY16X28BD SH501 126R000036 TERMINAL PIN TP00385 21 SH502 126R000036 TERMINAL PIN TP00385 21 SH503 126R000036 TERMINAL PIN TP00385 21 SH504 126R000036 TERMINAL PIN TP00385 21 OPERATION PCB ASS Y PCB PCB270 A30D01G270 OPERATI...

Page 77: ...ORD CONNECTOR CU145003 CD3807 06CU2B6601 CORD CONNECTOR CU2B6601 CD4202 06CU256001 CORD CONNECTOR CU256001 CD4203 122H0T1801 CORD JUMPER 2H0T1801 CD4204 122H0U1802 CORD JUMPER 2H0U1802 CD7203 06CHRU3201 CORD CONNECTOR CHRU3201 AC CORD CD3801 120V910901 CORD SET AC P88D2S8G60AA071 OTHERS BT001 141U004016 BATTERY MANGAN MNAAA R03 BT002 141U004016 BATTERY MANGAN MNAAA R03 SP301 0701016002 SPEAKER EAS...

Page 78: ... Plaza Mahwah New Jersey 07430 2135 September 2006 Printed in Japan 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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