BBK LCD3733EU Скачать руководство пользователя страница 1 | Manualshive

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LCD TV

Service Manual

Chassis

：

MS9

Product Type

：

LCD3733EU

LCD4033NEU

LCD4233EU

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Содержание LCD3733EU

Страница 1: ...LCD TV Service Manual Chassis MS9 Product Type LCD3733EU LCD4033NEU LCD4233EU ...

Страница 2: ...neral Description 6 3 2 General Features 6 4 Block Diagram 8 4 1 Main board 8 4 2 Power board of LCD3733EU 9 4 3 Power board of LCD4033NEU LCD4233EU 9 5 Service Mode And Adjustment 10 6 Software Updating 13 6 1 Updating Tool 13 6 2 Software Updating Operation 14 7 Bill Of Materials 24 8 Troubleshooting 29 9 Ciruit Diagram 29 ...

Страница 3: ...replacing parts or circuit boards disconnect the power cord 4 When replacing a high wattage resistor oxide metal film resistor on the circuit board keep the resistor 1 2in away from circuit board 5 Connection wires must be kept away from components with high voltage or high temperature 6 If any fuse in this LCD TV receiver is blown replace it with the FUSE specified in the chassis part list The li...

Страница 4: ...replacement parts are required be sure the service technician uses replacement parts specified by us that have the same characteristics as the original part Unauthorized substitutions may result in fire electric shock and injury to persons or other hazards This LCD TV product should be situated away from heat source such as radiation stoves or other product that produce heat ...

Страница 5: ... 5 2 Product Function Specifications ...

Страница 6: ...D4233EU S LCD Panel is a TFT LCD module with 18 EEFL Backlight unit and 1ch LVDS interface This module supports 1366 x 768 WXGA format and can display true 16 7M colors 8 bit colors The inverter module for backlight is built in 3 2 General Features LCD3733EU LCD4033NEU ...

Страница 7: ... 7 LCD4233EU ...

Страница 8: ... 8 4 Block Diagram 4 1 Main board ...

Страница 9: ... 9 4 2 Power board of LCD3733EU 4 3 Power board of LCD4033NEU LCD4233EU POWER BOARD ...

Страница 10: ...0 press 0 5 3 2 you can enter factory menu Fac Menu LOGO NULL WELCOME Auto Calibration Auto Color Color Temp Standard RED COLOR 137 GREEN COLOR 140 BLUE COLOR 138 White Balance R DRV 10 G DRV 10 B DRV 10 R CUT 137 G CUT 140 B CUT 138 BRIGHT_H 80 CONTRAST _H 80 BRIGHT_L 40 CONTRAST_L 40 Factory Menu White Balance Auto Test Auto Calibration LOGO OSD Language Country Option Factory Init Test Pattern ...

Страница 11: ...66 768 FLASH PS25LV040 Test Pattern BLUE Factory Init QingDao HuangDao Guiyang Hungary France Austria CLEAR PROTECTLY CLEAR UNPROTECTLY Option SOURCE TV BRIGHT 0 10 BRIGHT 50 100 BRIGHT 100 135 CONTRAST 0 60 CONTRAST 50 125 CONTRAST 100 155 TOFAC M HDMI Cable Standard ...

Страница 12: ... 11 5KHz 8 10KHz 15 Music 120Hz 19 500Hz 11 1 5KHz 12 5KHz 14 10KHz 20 Speech 120Hz 4 500Hz 10 1 5KHz 12 5KHz 7 10KHz 5 Picture Mode Standard Brightness 50 Contrast 50 Colour 50 Bright Brightness 60 Contrast 60 Colour 55 Soft Brightness 45 Contrast 45 Colour 45 Design Menu Picture Mode Sound Mode Sound Settings Power Save PIP Option EMI MOVESHARPNESS LipSync ...

Страница 13: ... 13 6 Software Updating 6 1 Updating Tool You can update the software through a special tool show as below ...

Страница 14: ...Software Updating Operation 1 Connect the Debug board to the TV use VGA interface then connect the Debug board to the computer just as the pictures showing 2 Set the ISP_TOOL4 0 9 only for the first time update ...

Страница 15: ...ere the ISP_TOOL4 0 9 lies in Note DLPORTIO dll and FTD2XX DLL must be in the same folder 2 Double click the ISP_TOOL4 0 9 icon and then a dialog will show as below 3 Click the Config button And then a dialog will show as below You should set the Config like what the picture shows ...

Страница 16: ... 16 ...

Страница 17: ... 17 ...

Страница 18: ...l above you should click the Apply button to complete the configuration 3 Turn on the TV then we can update 4 Double click the ISP_TOOL4 0 9 icon and then a dialog will show as below 5 Click the Read button And then do as shown below ...

Страница 19: ... 19 ...

Страница 20: ... 20 6 Find the update file in your computer 7 Double click the update file A dialog will show as below ...

Страница 21: ... 21 8 Click the Auto button And then do as shown below ...

Страница 22: ... 22 9 Click the Connect button And then do as shown below 10 Click the Run button ...

Страница 23: ... 23 11 When the update is finished a dialog will show as below ...

Страница 24: ...tor RC0603JR 07 0R0 27 R89 R84 R105 R208 R249 R481 R486 Resistor RC0603JR 07 0R0 28 R261 R268 R320 R321 R352 R428 R429 Resistor RC0603JR 07 0R0 29 R459 R467 R468 L12 L13 R658 Resistor RC0603JR 07 0R0 30 L14 L15 L16 L17 L18 L23 L26 Resistor RC0603JR 07 0R0 31 L30 L54 L55 L58 L59 L60 Resistor RC0603JR 07 0R0 32 C42 C76 L78 L79 L28 R189 Resistor RC0603JR 07 0R0 33 L21 L20 L19 R414 L61 R370 R371 L77 R...

Страница 25: ...63 R68 R69 R70 R71 R457 R184 R185 R186 Resistor RC0603JR 07 4K7 64 R240 R242 R243 R244 R245 R247 Resistor RC0603JR 07 4K7 65 R331 R347 R348 R51 R52 R53 R54 Resistor RC0603JR 07 4K7 66 R349 R442 R446 R453 R454 R639 Resistor RC0603JR 07 4K7 67 R99 Resistor RC0603JR 07 5K6 68 R445 Resistor RC0603JR 07 6K8 69 R227 R228 R415 R416 Resistor RC0603JR 07 8K2 70 R106 R107 R126 R129 R135 R139 R162 Resistor R...

Страница 26: ...apacitor CC0603KRX7R7BB104 110 C118 C119 C120 C121 C122 C123 C124 C125 Capacitor CC0603KRX7R7BB104 111 C146 C177 C180 C181 C182 C186 C187 C188 Capacitor CC0603KRX7R7BB104 112 C189 C190 C191 C192 C200 C201 C205 C206 Capacitor CC0603KRX7R7BB104 113 C207 C208 C209 C210 C211 C212 C213 C214 Capacitor CC0603KRX7R7BB104 114 C215 C216 C217 C218 C219 C221 C222 C223 Capacitor CC0603KRX7R7BB104 115 C224 C226...

Страница 27: ...D46 D47 D48 D49 D53 Diode STZ6 2N 150 D16 D15 D14 D55 Diode STZ6 2N 151 D68 D69 D70 D64 D65 Diode STZ6 2N 152 D22 D23 D54 D63 Diode RB060L 40 153 D26 Diode RB160M 30TR 154 D88 Diode LM3Z10VT1G 155 V1 V6 V7 V8 V10 V19 V21 V605 V606 Reactor MMBT3904LT1 156 V20 V23 V28 V31 V34 V35 V36 V30 Reactor MMBT3904LT1 157 V44 Reactor MMBT3904LT1 158 V38 V39 Reactor MMBT3906LT1 159 V16 V29 Reactor MMBT3906LT1 1...

Страница 28: ...39N A3R 182 N15 N16 N2 N3 IC CM1213 04MR 183 N13 N4 IC 24LC02B I SN 184 U12 IC AT24C04N 10SU 2 7 185 U14 IC PACDN044YB5R 186 U7 IC CS4344CZ 187 Y2 oscillator JAS14C 188 Y1 oscillator JAS4K 189 N1 IC TMDS341A 190 U800 IC TPA3101D2 191 L32 Inductor BLM31PG121SN1 192 R700 R701 Resistor RC0603JR 07 0R0 ...

Страница 29: ...s blue but no picture or and no sound You should replace the main board 3 In TV state can not to tuning You should replace the main board 4 No teletext You should replace the main board 5 No sound You should replace the main board 6 can not to updating software You should replace the main board 7 No reaction with PC You should replace the main board 10 Circuit Diagram ...

Страница 30: ...Other R10 10K R12 NC LCD Power VCC Panel S2 3 G2 4 D2b 5 D2a 6 S1 1 G1 2 D1b 7 D1a 8 N6 4435 10K R241 C190 0 1uF 4 7K R247 C197 470uF 16V C191 0 1uF 0 R260 2N3904 V10 100 R262 VS_ON VPANEL_IN NC L33 FB L31 NC R257 5V 12V 5V 5Vstb VPANEL_IN 1 2 C189 0 1uF R428 0 R429 0 VBR_EXT PWM3_PANEL 4 7K R442 2N3904 V34 NC R446 5Vstb L73 NC C196 470uF 16V C445 100uF 16V 1 2 C446 0 1uF 12V 5V 1 2 C192 0 1uF C19...

Страница 31: ...45 100n C226 390p C227 100n C228 VDD_MPLL Vin 3 GND 1 Vout 2 tab 4 AP1084K ADJ N10 100n C229 100u C255 100n C230 100u C256 510 R267 820 R268 FB L46 FB L47 47u C257 100n C231 100n C232 100n C233 100n C234 100n C238 100n C237 100n C236 100n C235 100n C239 100n C216 10u C249 FB L40 2 5VM 100n C217 10u C250 FB L41 100n C210 100n C211 100n C212 100n C213 100n C214 10u C252 FB L43 100n C219 390p C220 10...

Страница 32: ...0 R45 1K R44 1K DATA2 1 DATA2 SHIELD 2 DATA2 3 DATA1 4 DATA1 SHIELD 5 DAT1A 6 DATA0 7 DATA0 SHIELD 8 DATA0 9 CLK 10 CLK SHIELD 11 CLK 12 CEC 13 NC 14 SCL 15 SDA 16 DDC CEC GND 17 5V POWER 18 HOT PLUG 19 GND 20 GND 21 GND 22 GND 23 P1 P1 C20 0 1uF R350 100 R34 NC R349 NC 4 7K R51 4 64K_1 C22 0 1uF 3 1 2 D5 BAT54C R33 NC C24 0 1uF R29 NC C29 0 1uF 1 2 D2 5 6V R351 100 NC 1 NC 2 NC 3 GND 4 SDA 5 SCL ...

Страница 33: ...36 75 R339 47 C311 0 1uF R333 4 7K NC 1 NC 2 NC 3 GND 4 SDA 5 SCL 6 VCLK 7 VCC 8 U13 24C02 3 1 2 D36 BAV99 L54 FB 5 10 4 9 3 8 2 7 1 15 14 13 12 11 6 16 17 P3 P3 3 1 2 D35 BAV99 R335 75 R322 NC R325 0 R331 4 7K R330 10 ANODE 1 CATHODE 2 D30 5 6V C318 47nF C317 47nF L60 0 R324 1K C308 0 1uF C314 NC L58 0 C312 1nF R323 1K R326 10 C320 47nF R334 75 1 2 D33 5 6V R328 10 C315 47nF R340 47 R337 330 C310...

Страница 34: ...374 SC_G DMP_Y 0 R368 0 R369 0 R370 0 R371 AV1_L AV1_R SC2_Lin SC2_Rin 1 2 3 XP 03 XP22 IR in USB ON OFF 1 2 3 4 5 6 XP12 XP12 0 R447 AV3 P 1 N 2 DIODE S D61 SC_B SC_R 1 2 3 4 XP 04 XP21 AV1 V DMP L DMP R ...

Страница 35: ...D68 STZ6 2N 3 2 1 D55 STZ6 2N 3 2 1 D69 Comment 3 2 1 D70 STZ6 2N SCART1_VOUT SC1_Vout SC_R SC_G SC_B SC_R1 SC_G1 SC_B1 3 2 1 D47 STZ6 2N C322 470pF SIGNAL 1 SIGNAL 3 GND 2 GND 5 GND 9 SIGNAL 4 SIGNAL 6 SIG 7 SIGNAL 8 SIGNAL 10 SIG 11 AV3 W Z XS2 GND 2 GND 4 SIGNAL 1 SIGNAL 3 SIGNAL 5 AV6 W 2 XS1A SIGNAL 6 GND 7 GND 9 GND 11 SIGNAL 8 SIGNAL 10 SIGNAL 12 AV6 W 2 XS1B 10 R411 10 R409 10 R410 47n C38...

Страница 36: ...out 16 U4 U4 C36 0 1uF C334 1uF 50V R89 0 DGND 7 TOP 9 VIF1 1 VIF2 2 REF 15 NC 5 VAGC 6 16 DEEM 5 SCL 11 OUT1 3 NC 13 AUD_OUT 8 SDA 10 FMPLL 4 TAGC 14 AFD 6 SIOMAD 12 CVBS 17 AGND 18 VPLL 19 VPP 20 AFC 21 OUT2 22 SIF1 23 SIF2 24 U5 TDA9885 6 C329 47UF 16V R70 4 7K C51 470nF C56 0 1uF R94 1K C328 47UF 16V L10 100uH C43 10nF C34 0 1uF C65 820pF R66 NC R77 NC 680K_1 L9 NC R96 100K C58 0 1uF C57 0 1uF...

Страница 37: ... 0 1uF R210 1K R183 NC 1 3 5 7 2 4 6 8 RP13 RP100X4 R208 0 R199 100 1 2 C177 0 1uF C358 10uF 16V C158 10nF 1 2 Y2 14 318MHZ C164 10nF R157 100 1 2 3 XP3 XP3 R187 NC R164 10K R162 10K R229 390R1 C124 0 1uF L28 FB C356 10uF 16V R232 100 C148 100pF R217 10 R155 100 R173 22K 1 3 5 7 2 4 6 8 RP17 RP33X4 C165 10nF C151 10nF C134 2 2uF C149 100pF C129 2 2uF C141 2 2uF C109 0 1uF C153 10nF L23 FB C138 2 2...

Страница 38: ...0K C5 2 2uF R23 47K R8 10K R2 10K X0 12 X1 14 X2 15 X3 11 Y0 1 Y1 5 Y2 2 Y3 4 A 10 B 9 X 13 Y 3 VCC 16 GND 8 INH 6 VEE 7 U3 NC 74HC4052 R12 22K R24 47K C17 100pF R5 10K R11 22K R27 4 7K R3 10K R14 22K C7 2 2uF R19 33K C9 2 2uF C2 0 1uF 6VBuf2 12V_OP 5VBUF 5VBUF AUOut2 R AUOut2 L PH R1out PH L1out A SW0 2 2u C390 2 2u C391 2 2u C388 2 2u C387 2 2u C386 2 2u C385 R433 47K R432 47K R430 47K R431 47K ...

Страница 39: ...639 100K R640 VPA 220uF 25V C631 VPA 220uF 16V C625 33uH L608 33uH L607 0 1uF C639 0 1uF C637 0 47uF C638 1 2 3 4 XP 04 XP10 0 22uF C635 0 22uF C634 33uH L604 33uH L602 0 1uF C621 0 1uF C616 0 47uF C618 0 22uF C622 0 22uF C617 VPA 220uF 16V C619 MUTE_3100 NC R633 10K R631 VPA 1uF C624 1uF C627 1uF C623 1uF C630 0 01uF C636 1uF C633 1uF C632 121pt L606 121pt L605 1uF C628 1uF C629 1uF C626 121pt L6...

Страница 40: ...I 03_HDMI SCH 07_IF 07_IF SCH 06_AV INPUT EU 06_AV INPUT EU SCH 09_4052 09_4052 SCH 08_MST EU 08_MST EU SCH 01_SYS Power 01_SYS Power SCH 02_MST9X89BL POWER 02_MST9X89BL POWER SCH 10_TPA3101D 10_TPA3101D SCH 04_VGA 04_VGA SCH ...

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