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Hitachi 22LD4550U, Service Manual

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Hitachi 22LD4550U Service Manual Download Page 99

22

″

LCD TV                                                                                                 Hitachi 22LD4550U

 

98 

9.3 Key Board 

 

R07
6.8K OHM 1% 1/10W

VOL_UP

ZD05

5.6V

1

2

PWR

POWER

SW01

SW

2

1

3

4

5

SW04

SW

2

1

3

4

5

SW06

SW

2

1

3

4

5

SW03

SW

2

1

3

4

5

CN01

CONN

1

2
3

4
5

CH_DOWN

SW02

SW

2

1

3

4

5

1.0

A4

2

2

Wednesday , January  02, 2008

715T2927

<

称爹

>

2.Key

OEM MODEL

Size

Rev

Date

Sheet

of

TPV MODEL

PCB NAME

称爹

T P V   ( Top    Victory     Electronics    Co . ,   Ltd. )

Key Component

絬

 

隔

 

瓜

 

絪

 

腹

CH_UP

VOL_DOWN

MODEL_SEL

R08

22K OHM 1% 1/10W

CH_DOWN

SW07

SW

2

1

3

4

5

ZD06

5.6V

1

2

MENU

ZD07
5.6V

1

2

ZD08

5.6V

1

2

KEY1

CH_UP

R05

0

Ω

 1/10W

R06
3.3K OHM 1% 1/10W

SW05

SW

2

1

3

4

5

 

Summary of Contents for 22LD4550U

Page 1: ...OMER FOR THIS UNIT WHEN SERVICING 6 1 Main Board 69 6 2 Power Board 72 6 3 Key Board 73 6 4 IR Board 73 7 White Balance Luminance Adjustment 74 8 Block Diagram 76 9 Schematic 77 9 1 Main Board 77 9 2 Power Board 96 9 3 Key Board 98 10 Exploded View 99 11 BOM List 100 Table Of Contents 1 Important Safety Notice 2 Revision List 3 1 General Specification 4 2 Operating Instructions 5 2 1 The Use Of Re...

Page 2: ...acteristics might create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from AOC AOC assumes no liability express or implied arising out of any unauthorized modification of design Servicer assumes all liability FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiations when open AVOID DIRECT EXPOSURE TO BEAM CAUT...

Page 3: ...22 LCD TV Hitachi 22LD4550U 3 Revision List Version Release Date Revision Instructions TPV Model A00 Jul 25 2008 Initial Release E22RM2NBW7HKNN ...

Page 4: ... Function Color systems PAL BG DK I SECAM LL DK DVB T AV RCA x 1 Audio L R x 1 S Video S Video x 1 Audio L R x 1 COMPONENT Y Cb Cr x 1 Audio channel L Rx 1 HDMI 480i 480p 576i 576p 720p 1080i 1080P Video Inputs SCART RGBx1 Y Cx2 CVBSx2 Speaker built in Two 3 5W speakers Audio Output Audio Output L R Headphone Mini jack for stereo 3 5ø OSD language English etc Wall Mount VESA 100 mm x 100 mm Power ...

Page 5: ...22 LCD TV Hitachi 22LD4550U 5 2 Operating Instructions 2 1 The Use of Remote Control ...

Page 6: ...22 LCD TV Hitachi 22LD4550U 6 ...

Page 7: ...22 LCD TV Hitachi 22LD4550U 6 2 2 To Use the Menus ...

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Page 48: ...22 LCD TV Hitachi 22LD4550U 47 2 3 External equipment setup ...

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Page 59: ...22 LCD TV Hitachi 22LD4550U 58 2 4 Front Panel Control Knobs ...

Page 60: ...l Data SDA for PC Bypass 5 Ground 13 H Sync 6 Red Video Ground 14 V Sync 7 Green Video Ground 15 Data Clock SCL for PC Bypass 8 Blue Video Ground 3 2 HDMI Digital connector pin assignments Pin No Description Pin No Description 1 TMDS Data2 2 TMDS Data2 Shield 3 TMDS Data2 4 TMDS Data1 5 TMDS Data1 Shield 6 TMDS Data1 7 TMDS Data0 8 TMDS Data0 Shield 9 TMDS Data0 10 TMDS Clock 11 TMDS Clock Shield ...

Page 61: ...6 48 097 P 72 188 P 40 000 SVGA 800x600 75Hz 1056 x 625 46 875 P 75 P 49 5 1024x768 60Hz 1344x806 48 363 N 60 004 N 65 000 1024x768 70Hz 1328x806 56 476 N 70 069 N 75 000 XGA 1024x768 75Hz 1312x800 60 023 P 75 029 P 78 750 WXGA 1680x1050 60Hz 64 674 P 59 883 P 119 AV Composite Video input Video1 System PAL BG DK I SECAMLL DK DVB T Amplitude 1 0 V p p negative sync Impedance 75 ohm terminated S Vid...

Page 62: ...22 LCD TV Hitachi 22LD4550U 61 4 Mechanical Instructions 1 Remove the 3 screws to remove the stand base 2 Remove 4 screws to remove the rear cover 3 Release the connectors Remove speakers key board ...

Page 63: ...22 LCD TV Hitachi 22LD4550U 62 4 Remove the screws to remove the main board power board speakers and key board 5 Remove the main frame 6 Remove IR board ...

Page 64: ...22 LCD TV Hitachi 22LD4550U 63 7 The panel ...

Page 65: ... NG Replace F901 or BD901 or C905 OK Check IC901 Q901 Check D904 D906 NG Replace IC901 or Q901 OK Check T901 OK Replace T901 Replace D904 or D906 OK NG NG Check ZD920 NG Replace ZD920 NG Repair the keyboard OK Check 5V_SB NG Check every chip power supply OK NG Check I2 C communication OK Check keyboard Replace I2 C communication component Check oscillistor NG Replace oscillistor Can t start ...

Page 66: ...ource OK Reset source NG Check LVDS cable NG Replace LVDS cable OK Check 12V power supply NG Return to 1 OK OK Check U404 NG Replace U404 OK OK Check panel NG Replace panel Check main board power Check I2 C communication Repair I2 C communication relative circuit NG No display ...

Page 67: ...l filter circuit NG Replace the filter or inductance Repair each relative circuit RF signal Check TV system setup OK Check TU201 Replace TU201 AV S video signal component PC signal OK Check LVDS cable Check input signal OK OK OK NG Replace LVDS cable OK Check panel Replace panel NG Abnormal display ...

Page 68: ... NG Replace the filter or inductance OK NG SIF signal Check TV system setup OK Check TU201 Replace TU201 AV component S video PC signal NG Check Amplifier TDA8932BTW U602 Replace U602 Check Earphone jack NG Replace the Earphone jack OK Check speaker NG Replace speaker Check relative circuit NG No sound ...

Page 69: ...68 6 Key Board OSD is unstable or not working Is Key Pad Board connecting normally Connect Key Pad Board Is Button Switch normally Replace Button Switch Y Is Key Pad Board Normally Replace Key Pad Board Check Main Board N N Y Y N ...

Page 70: ...22 LCD TV Hitachi 22LD4550U 69 6 PCB Layout 6 1 Main Board ...

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Page 73: ...22 LCD TV Hitachi 22LD4550U 72 6 2 Power Board ...

Page 74: ...22 LCD TV Hitachi 22LD4550U 73 6 3 Key Board 6 4 IR Board ...

Page 75: ...ma 22291 23291 RS 232 connector Make sure USB to Serial Com to Com7 1 1 2 ADC Picture 1 1 3 ADC Adjust 1 Open the program press the Config button if serial Comm open fail then you must check whether Com3 and Com7 are exist 2 If step one is OK press the PROGRAM button start adjustment 3 If adjust successful ADC will be green as If adjust fail ADC will be red as 1 Power on the Chorma 22291 23291 and...

Page 76: ...er on the Chorma 22291 23291 and power on the PC 2 Change TV Source to PC mode 3 Connect PC Com3 to Chroma 22291 23291 RS 232 connector Make sure USB to Serial Com to Com7 3 2 2 W B Adjust 1 Open the program press the Config button if serial Comm open fail then you must check whether Com3 and Com7 are exist 2 Press Connect to CA 210 button then wait a minute until connect OK 3 If step one and step...

Page 77: ... VADCx4 HDMI In I F Digital TV Demodulator Analog TV IF Demodulator TV audio demodulator 3 3V 2 5V 1 2V 1 1V Power Board 16 Common Interface Controller MT8295 3 3V 1 8V PCMCIA 5V 3 3V D SUB PC VGA SCART HDMI 1 HDMI 2 HDMI MUX TMDS251PAGR 5V 3 3V Audio R L of CVBS Audio R L of PC YPbPr L R S Video Keypad Channel demodulator MT5133 3 3V TUNER DVB T FQD1116ME5V FLASH MEMORY MX25L3205DMI 12G 3 3V Flas...

Page 78: ...R582 10K OHM 1 10W R570 8 2K OHM 1 10W RN501 4 7KOHM 5 1 16W 1 2 3 4 8 7 6 5 VGAR_IN FB511 300 OHM 1 2 R553 39 OHM 1 1 10W C550 4700pF C551 0 01uF 25V Q505 MMBT3904 BLU R566 2 2K OHM 1 10W AIN0_L 11 SOG 4 VSYNC R575 100K OHM 1 10W C553 0 01uF 25V H B 3 21 Friday June 20 2008 715T3009 称爹 VGA IN L R OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Compo...

Page 79: ...DZSNP5 6B R581 33 OHM 1 10W SOY0 L512 80 OHM 1 2 DVDD12_VGA C537 0 01uF 25V C546 470pF PB1_IN Y0P 6 C541 100pF R541 68 OHM 1 10W HSYNC 3 Y0N 6 AV12 GP 3 PR1_IN ZD507 VPORT0603100KV05 1 2 U403E MT5380GKU 107 108 109 114 115 116 118 119 120 121 122 123 112 111 117 113 110 105 101 104 106 98 99 102 103 96 97 100 SOY0 Y0P Y0N PB0P PBR0N PR0P SOY1 Y1P Y1N PB1P PBR1N PR1P TN1 TP1 DVDD12_VGA AVSS12_RGBAD...

Page 80: ...7 OHM 1 10W AIN2_R 11 R122 47 OHM 1 10W SY0 C122 0 1UF16V R110 1K OHM 1 10W SY0 SV DECT 10 DVDD25_VADC C111 0 1UF16V GND_TUNER 18 AVDD25_VADC FB104 BEAD C106 1uF 16V C117 33pF CN102 JACK 2 1 4 3 6 5 DVDD25_VADC DVSS25_VADC C110 1uF 16V R105 100 OHM 1 10W D2SA 6 C115 470pF AVDD25_VFE R123 0 OHM 1 10W AVDD25_REF C123 47pF ZD104 VPORT0603100KV05 1 2 R111 3K OHM 1 10W CN101 DIN JACK 4 2 3 5 1 6 H B 5 ...

Page 81: ...V Y0N 4 R126 47 OHM 1 10W FB112 300 OHM 1 2 C146 1uF 16V SCT1_B_IN C256 0 0022uF C254 560pF SCT1_AV_OUT R127 0 OHM 1 10W SCT1_AUL_OUT 7 SSY1 5 SCT1_G_IN SCT2_C_IN SCT2_AV_OUT C148 15pF SSC1 5 L103 80 OHM 1 2 ZD107 UDZSNP5 6B ZD116 VPORT0603100KV05 1 2 R135 100 OHM 1 10W SCT2_AUL_IN C129 15pF 50V R169 33K OHM 1 10W C151 47uF 25V R143 20K OHM 1 10W C130 0 01uF 25V SCT1_AV_IN C150 0 1uF SCT2_AUL_OUT ...

Page 82: ... VCC R684 2 2K OHM 1 10W Q612 2SD1757K AOLRCK 11 13 R690 30K OHM 1 10W C677 0 1uF C676 10uF 16V SCT2_AR_IN 6 FB611 150 OHM R698 10K OHM 1 10W R696 100K OHM 1 10W C685 10uF 10V LINE_MUTE 16 17 R678 0 OHM 1 10W C686 10uF 10V DV33 DEEEMPH R694 100K OHM 1 10W FORMAT 5V DV33 LINE_MUTE 16 17 R691 100K OHM 1 10W YPBPR_SW_IN 20 R680 0 OHM 1 10W C682 10uF 10V R702 100K OHM 1 10W R601 0 OHM 1 10W Q611 MMBT3...

Page 83: ... A9P A9N A8P A8N A0N A0P A2N A2P CK1N CK1P A3N A3P A4N A4P A5N A5P A6N A6P CK2N CK2P A7N A7P LVDSVDD CK1P C159 NC 100uF 16V FB105 BEAD LVDSVDD_EN 10 CK2N CK1N A0N A4P A3N AVDD33_VPLL A0P AVDD33_LVDS A5N CN105 CONN 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 CK1P C260 NC 1uF 16V 5V AVDD33_VPLL AV33 C160 0 1UF16V R175 1M OHM 1 10W L105 NC A6N A2N A3N A2P C155 0 1...

Page 84: ... P V Top Victory Electronics Co Ltd Key Component 絬 隔 瓜 絪 腹 AVDD12_PLL TP1 C515 4 7uF 10V AVDD33_USB C524 4 7uF 10V AV12 AVDD12_CVCC FB503 BEAD AVDD12_PLL AVDD33_H C518 4 7uF 10V U403K MT5380GKU 79 80 81 82 83 84 85 86 77 73 78 74 RX0_CB RX0_C RX0_0B RX0_0 RX0_1B RX0_1 RX0_2B RX0_2 EXT_RES OPWR0_5V AVDD33_HDMI AVDD12_CVCC TP4 AVDD12_PLL AVDD33_H C530 1uF 16V RX0_1B 15 AVDD33_USB AVDD25_SADC USB_VR...

Page 85: ...40 0 OHM 1 10W H A3 10 21 Friday June 20 2008 715T3009 称爹 MT5335 Control IR LED Key OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬 隔 瓜 絪 腹 DV33 5VSB LVDSVDD_EN 8 CI_POWE 20 OXTALI KEY1 R456 0 OHM 1 10W R439 NC 47K OHM 1 10W R472 820 OHM 1 1 10W C465 1000pF R478 120 OHM 1 10W Q406 MMBT3906 KEY1 ORESET R476 10K OHM 1 10W 3V3SB R449 33 OHM ...

Page 86: ... MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬 隔 瓜 絪 腹 AVSS33_AADC C452 0 1UF16V AVSS33_DIG C442 0 1UF16V AVDD33_DIG C447 0 1UF16V C454 0 1UF16V AL2O 16 VIMD_AADC R471 20K OHM 1 10W C451 1uF 16V AVSS33_ADAC1 FB406 BEAD U403G MT5380GKU 177 176 175 174 173 172 171 170 169 181 179 180 178 201 198 199 200 196 186 185 189 187 190 182 188 184 183 168 AIN0_L AIN0_R AIN1_L AIN1_R ...

Page 87: ...DQ15 MEM_DQS1 DDRV_BEAD1 RDQ0 MEM_DQ15 C732 0 1UF16V C708 0 1UF16V RCLK0 C704 0 1UF16V MEM_ADDR2 U704 3 2 1 VIN VOUT ADJ RBA0 MEM_DQ11 MEM_DQ6 MEM_ADDR11 RN704 8P4R 75 OHM 5 1 16W 1 2 3 4 8 7 6 5 RDQ13 MEM_DQ8 RDQ14 RDQ10 C730 10uF 10V MEM_WE C728 0 1UF16V R719 NC MEM_ADDR12 C703 100uF 16V R716 110 OHM 1 10W C736 0 01uF 25V C731 22uF RDQ1 RDQS0 RDQM0 MEM_CLKEN RDQ15 MEM_DQ5 MEM_DQ7 RN716 47 OHM 1 ...

Page 88: ... C1 C2 C2 V V DV33 DDRV URX CN403 NC CONN 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 R467 33 OHM 1 10W AOLRCK R432 4 7K OHM 1 10W JTMS U0TX RN401 10KOHM 5 1 16W 1 2 3 4 8 7 6 5 C437 0 1UF16V R421 4 7K OHM 1 10W U0TX CN404 DB9 5 9 4 8 3 7 2 6 1 CI_PDD2 20 AOBCK R420 0 OHM 1 10W R430 4 7K OHM 1 10W C413 1uF 16V R423 1K OHM 1 10W UTX C425 0 1UF16V H A3 13 21 Friday June 20 2008 715T3009 称爹 FL...

Page 89: ...CT 1 2 3 4 5 6 7 8 9 10 IN1 IN2 GND IN3 IN4 OUT4 OUT3 GND OUT2 OUT1 D510 VPORT0603100KV05 1 2 D506 BAT54C 3 1 2 U504 RClamp0524P TCT 1 2 3 4 5 6 7 8 9 10 IN1 IN2 GND IN3 IN4 OUT4 OUT3 GND OUT2 OUT1 U506 RClamp0524P TCT 1 2 3 4 5 6 7 8 9 10 IN1 IN2 GND IN3 IN4 OUT4 OUT3 GND OUT2 OUT1 HDSCL_0 R526 NC D507 BAT54C 3 1 2 RR0X2 15 RR0XC 15 5V D501 VPORT0603100KV05 1 2 R512 100K OHM 1 10W R523 100 OHM 1 ...

Page 90: ... 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 NC NC GND NC NC Vcc NC NC GND NC NC Vcc NC NC GND VSADJ TX2 TX2 Vcc TX1 TX1 GND TX0 TX0 Vcc TXC TXC GND SCL_SINK SDA_SINK HPD_SINK S1 S2 EQ HPD1 SDA1 SCL1 RX1C RX1C Vcc RX10 RX10 GND RX11 RX11 Vcc RX12 RX12 VDD HPD2 SDA2 SCL2 RX...

Page 91: ...DC7002N 1 2 3 4 5 6 G1 S2 G2 D2 S1 D1 16V R729 10K OHM 1 10W AR1O C665 0 0022uF R640 47K OHM 1 10W R669 10K OHM 1 10W R733 5 1K OHM 1 10W R668 10 OHM 1 10W R646 20 OHM 1 10W C659 1uF 16V R736 33K OHM 1 10W OPAVREF C695 10uF 10V 12V OP C694 10uF 10V OPAVREF R671 1K OHM 1 10W EarMuteB R648 100 OHM 1 10W C669 10uF 10V OPAVREF C692 0 0022uF R667 5 1K OHM 1 10W ZD602 VPORT0603100KV05 1 2 R734 33K OHM 1...

Page 92: ...0 LINE_MUTE 7 16 D605 LL4148 AMP_SHUT 20 R633 NC C626 0 1uF 25V C622 0 1uF 25V C624 1uF 25V VPA C629 470UF35V R621 33K OHM 1 10W R614 10 OHM 1 4W C614 0 1uF 25V C618 47uF 25V R625 1K OHM 1 10W C610 NC R739 0 OHM 1 10W R616 5 1K OHM 1 10W R728 13K OHM 1 10W R796 5 6K OHM 1 10W R264 1K OHM 1 10W 24V C609 0 47uF C603 330pF R740 NC Q604 MMBT3904 R609 12K OHM 1 10W FB604 BEAD HVP1 C625 330pF C608 470pF...

Page 93: ...ODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬 隔 瓜 絪 腹 L205 2 2uH GND_TUNER 5 R216 0 OHM 1 10W FAT_IN 19 MPX0N 9 IF_AGC_OUT C217 NC IF_AGC 19 DIF2 R248 0 OHM 1 10W Q202 2SD2653K AS_TUNER 5V_TUNER L201 0 OHM 1 8W R221 75 OHM 1 10W 5V_TUNER AS_IF R211 10 OHM 1 10W R246 4 7K OHM 1 10W FAT_IN 19 R212 NC C213 0 1UF16V AVCVBS0 R222 0 OHM 1 10W L207...

Page 94: ... 0 OHM 1 10W R226 1M OHM 1 10W TUNER_SDA DV33 REFBOT TUNER_SDA DVDD12 TS0INSYNC C249 22pF C234 0 1UF16V C241 27PF J 50V NPO R239 100 OHM 1 16W AVDD33 TUNER_SCL C239 0 1UF16V DV12_DM DVDD33 VCMEXT TS0INDATA3 R234 100 OHM 1 16W R235 0 OHM 1 10W R231 100 OHM 1 16W R229 10K OHM 1 10W C220 1000pF FB201 BEAD TS0INDATA2 C227 0 1UF16V C250 10pF TS0INSYNC 20 DVDD33 TS0INDATA5 TS0INVALID XTALO R242 100 OHM ...

Page 95: ...5 78 80 83 85 52 87 89 23 25 27 29 31 76 34 36 38 91 92 93 68 40 42 45 47 49 51 54 60 56 58 61 63 65 67 82 70 72 74 77 79 81 90 84 86 88 118 119 120 94 96 98 99 97 100 101 102 95 115 116 104 105 106 114 117 107 110 109 108 111 112 113 121 122 123 124 125 126 127 128 103 GPIO0 GPIO1 GPIO2 GPIO3 VCC33 T0CLK I T0SYNC I T0VALID I T0DATA0 I GND33 T0DATA1 I T0DATA2 I T0DATA3 I T0DATA4 I T0DATA5 I T0DATA...

Page 96: ...C7924 470uF 10V DV33 U7904 AP1513SA 1 2 3 4 5 6 7 8 FB EN OCSET VCC OUTPUT OUTPUT VSS VSS R7930 0 OHM 1 10W R7912 10K OHM 1 10W U7902 SC4519S TRT 1 2 3 4 5 6 7 8 9 BST IN SW GND EN FB COMP SYNC PAD Q7905 NC MMBT3904 FB7901 BEAD R7911 NC C7914 0 1uF 25V Q7903 MMBT3904 C7915 470UF16V R7935 0 OHM 1 8W R7934 2K OHM 1 10W H A3 21 21 Friday June 20 2008 715T3009 称爹 Power OEM MODEL Size Rev Date Sheet of...

Page 97: ...V FG HS3 HEAT SINK D906 1 2 R920 100 OHM 1 4W CN902 CONN 1 2 3 4 5 6 7 8 9 10 11 BD901 GBU408 2 1 3 4 12V L902 L 1 4 2 3 D904 SP10100 1 2 3 C906 2200pF R901 680KOHM 5 1 4W R900 680K OHM 1 4W C900 NC R930 2 43KOHM 1 1 8W R929 33K OHM 1 1 8W R940 150 OHM 2W R909 3 3 OHM 1 4W C920 0 1uF R936 1K 1 4W R904 8 2K OHM 1 4W C923 470pF 25V C932 0 001uF C924 220pF R937 NC F901 FUSE C912 0 022uF 25V R922 200 ...

Page 98: ...20K OHM 1 1 8W R818 75K 1 10W 5 C821 56pF3KV C824 27pF 6KV CN804 CONN 1 2 R844 10K 1 10W 5 PT 801 POWER X FMR 5 9 1 8 2 6 1B B 1 3 Thursday February 28 2008 称爹 03 INVERTER 715T2783 1B 2 OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬 隔 瓜 絪 腹 R830 NC C808 180K 1 10W R806 100R 1 10W 5 PT802 NC 6 2 9 5 1 8 D801 R804 5K1 1 10W R837 6K8 1 10W ...

Page 99: ... 3 4 5 CH_DOWN SW02 SW 2 1 3 4 5 1 0 A4 2 2 Wednesday January 02 2008 715T2927 称爹 2 Key OEM MODEL Size Rev Date Sheet of TPV MODEL PCB NAME 称爹 T P V Top Victory Electronics Co Ltd Key Component 絬 隔 瓜 絪 腹 CH_UP VOL_DOWN MODEL_SEL R08 22K OHM 1 1 10W CH_DOWN SW07 SW 2 1 3 4 5 ZD06 5 6V 1 2 MENU ZD07 5 6V 1 2 ZD08 5 6V 1 2 KEY1 CH_UP R05 0Ω 1 10W R06 3 3K OHM 1 1 10W SW05 SW 2 1 3 4 5 ...

Page 100: ...22 LCD TV Hitachi 22LD4550U 99 10 Exploded View 1 2 3 4 6 5 7 8 15 14 13 9 10 11 12 ...

Page 101: ... RL57R 0D1T 930 6120 SCREW 0D1T 930 8 47 CR3 SCREW 0D1T 930 8 47 CR3 SCREW 0M1T1130 8120 SCREW 0M1T1730 6120 SCREW 3 6MM 0M1T1730 8120 SCREW 0M1T1730 8120 SCREW 0M1T1730 10120 SCREW 0M1T3130 6120 SCREW 0Q1T 930 6120 SCREW 0Q1T 930 8 47 CR3 SCREW 0Q1T 940 10 47 CR3 SCREW 0Q1T1030 6120 SCREW 705TQ834469 BEZEL ASS Y 22 Q33T0185AEU 1C0100 IR LENS A5 Q34T0341 GMC1L0130 BEZEL_A5 Q34T0375BBV 1L0100 MASK ...

Page 102: ...CK 1 1 W R V A CN503 088T 78 1360S RCA JACK 1 3 G B R V A CN102 088T 7813B18S RCA JACK 1 3 R W Y CN101 088T 100 11 ST MINI DIN JACK 4P SWITCH 2MJ 0602 005 CN601 088T 30211K PHONE JACK CN506 088T 30252S PHONE JACK 3 5MM 3P V A GREEN CN404 088T 353 9M VX D SUB 9 PIN V A 附 SCREW CN505 088T 35315FVSC D SUB 15PIN VERTICAL CONN WITH SCREW CN103 088T 35521F ST SCART CONN 21P V A CN104 088T 35521F ST SCAR...

Page 103: ...084T43U TO 252 U7902 056T 563109 IC SC4519S TRT SO 8 EDP U104 056T 563113 IC G1117 18T63UF 1A 1 8V SOT 223 U7906 056T 563126 IC G1117T63UF SOT 223 U7903 056T 563126 IC G1117T63UF SOT 223 U7901 056T 563129 IC AME8810 AEGTZ 0 6A 3 3V SOT 223 U7909 056T 585 11 AZ1117D 5 0 E1 U605 056T 614 1 IC 74HC4052D PHILIPS U701 056T 615 71 IC HY5DU121622DTP D43 512MB TSOPII 66 U603 056T 616 3 PT2308S SO 8 PTC U6...

Page 104: ...Q608 057T 419 8 T TRA 2SD1757K 0 5A 15V SC 59 Q607 057T 419 8 T TRA 2SD1757K 0 5A 15V SC 59 Q601 057T 419 8 T TRA 2SD1757K 0 5A 15V SC 59 Q101 057T 419911 T TRA 2A 12V 2SD2653K SOT 346 Q201 057T 419911 T TRA 2A 12V 2SD2653K SOT 346 Q202 057T 419911 T TRA 2A 12V 2SD2653K SOT 346 Q102 057T 759 2A 2N7002 BY PANJIT Q103 057T 763 50 FET ME2301 2 8A 20V SOT 23 U101 057T 763 79 FET AO4449 7A 30V SOIC 8 Q...

Page 105: ...R 0 OHM 5 1 10W R224 061T0603000 RST CHIPR 0 OHM 5 1 10W R233 061T0603000 RST CHIPR 0 OHM 5 1 10W R235 061T0603000 RST CHIPR 0 OHM 5 1 10W R248 061T0603000 RST CHIPR 0 OHM 5 1 10W R420 061T0603000 RST CHIPR 0 OHM 5 1 10W R440 061T0603000 RST CHIPR 0 OHM 5 1 10W R441 061T0603000 RST CHIPR 0 OHM 5 1 10W R456 061T0603000 RST CHIPR 0 OHM 5 1 10W R457 061T0603000 RST CHIPR 0 OHM 5 1 10W R503 061T060300...

Page 106: ...M 5 1 10W R660 061T0603100 CHIP 10OHM 1 16W R668 061T0603100 CHIP 10OHM 1 16W R211 061T0603100 CHIP 10OHM 1 16W R218 061T0603100 CHIP 10OHM 1 16W R629 061T0603100 CHIP 10OHM 1 16W R201 061T0603101 RST CHIPR 100 OHM 5 1 10W R154 061T0603101 RST CHIPR 100 OHM 5 1 10W R204 061T0603101 RST CHIPR 100 OHM 5 1 10W R228 061T0603101 RST CHIPR 100 OHM 5 1 10W R243 061T0603101 RST CHIPR 100 OHM 5 1 10W R244 ...

Page 107: ... 1KOHM 5 1 10W R110 061T0603102 RST CHIPR 1KOHM 5 1 10W R7902 061T0603102 RST CHIPR 1KOHM 5 1 10W R699 061T0603102 RST CHIPR 1KOHM 5 1 10W R686 061T0603102 RST CHIPR 1KOHM 5 1 10W R677 061T0603102 RST CHIPR 1KOHM 5 1 10W R671 061T0603102 RST CHIPR 1KOHM 5 1 10W R663 061T0603102 RST CHIPR 1KOHM 5 1 10W R654 061T0603102 RST CHIPR 1KOHM 5 1 10W R652 061T0603102 RST CHIPR 1KOHM 5 1 10W R642 061T060310...

Page 108: ...KOHM 5 1 10W R729 061T0603103 RST CHIPR 10KOHM 5 1 10W R675 061T0603103 RST CHIPR 10KOHM 5 1 10W R674 061T0603103 RST CHIPR 10KOHM 5 1 10W R669 061T0603103 RST CHIPR 10KOHM 5 1 10W R666 061T0603103 RST CHIPR 10KOHM 5 1 10W R661 061T0603103 RST CHIPR 10KOHM 5 1 10W R103 061T0603103 RST CHIPR 10KOHM 5 1 10W R144 061T0603103 RST CHIPR 10KOHM 5 1 10W R165 061T0603103 RST CHIPR 10KOHM 5 1 10W R167 061T...

Page 109: ...03105 RST CHIPR 1MOHM 5 1 10W R442 061T0603109 RST CHIPR 1 OHM 5 1 10W R716 061T0603111 RST CHIPR 110 OHM 5 1 10W R511 061T0603121 RST CHIPR 120 OHM 5 1 10W R478 061T0603121 RST CHIPR 120 OHM 5 1 10W R717 061T0603121 RST CHIPR 120 OHM 5 1 10W R618 061T0603122 RST CHIPR 1 2 KOHM 5 1 10W R609 061T0603123 RST CHIPR 12 KOHM 5 1 10W R7931 061T0603130 1F RST CHIPR 1 3 KOHM 1 1 10W R728 061T0603133 RST C...

Page 110: ... 1 16 R7928 061T0603302 CHIP 3K OHM 5 1 16 R118 061T0603303 RST CHIPR 30 KOHM 5 1 10W R119 061T0603303 RST CHIPR 30 KOHM 5 1 10W R150 061T0603303 RST CHIPR 30 KOHM 5 1 10W R151 061T0603303 RST CHIPR 30 KOHM 5 1 10W R689 061T0603303 RST CHIPR 30 KOHM 5 1 10W R690 061T0603303 RST CHIPR 30 KOHM 5 1 10W R468 061T0603330 CHIP 33OHM 1 16W R467 061T0603330 CHIP 33OHM 1 16W R466 061T0603330 CHIP 33OHM 1 1...

Page 111: ...HM 1 16W R434 061T0603472 CHIP 4 7KOHM 1 16W R443 061T0603472 CHIP 4 7KOHM 1 16W R453 061T0603472 CHIP 4 7KOHM 1 16W R454 061T0603472 CHIP 4 7KOHM 1 16W R502 061T0603472 CHIP 4 7KOHM 1 16W R246 061T0603472 CHIP 4 7KOHM 1 16W R206 061T0603472 CHIP 4 7KOHM 1 16W R430 061T0603472 CHIP 4 7KOHM 1 16W R431 061T0603472 CHIP 4 7KOHM 1 16W R432 061T0603472 CHIP 4 7KOHM 1 16W R7907 061T0603472 CHIP 4 7KOHM ...

Page 112: ...5 1 KOHM 5 1 10W R667 061T0603512 RST CHIPR 5 1 KOHM 5 1 10W R733 061T0603512 RST CHIPR 5 1 KOHM 5 1 10W R735 061T0603512 RST CHIPR 5 1 KOHM 5 1 10W R7917 061T0603562 RST CHIPR 5 6 KOHM 5 1 10W R796 061T0603562 RST CHIPR 5 6 KOHM 5 1 10W R219 061T0603680 RST CHIPR 68 OHM 5 1 10W R544 061T0603680 RST CHIPR 68 OHM 5 1 10W R541 061T0603680 RST CHIPR 68 OHM 5 1 10W R539 061T0603680 RST CHIPR 68 OHM 5 ...

Page 113: ...75 OHM 1 1 4W C458 065T0402100 31 CAP 0402 10PF J 50V NPO C457 065T0402100 31 CAP 0402 10PF J 50V NPO C250 065T0402100 31 CAP 0402 10PF J 50V NPO C246 065T0402100 31 CAP 0402 10PF J 50V NPO C197 065T0402100 31 CAP 0402 10PF J 50V NPO C196 065T0402100 31 CAP 0402 10PF J 50V NPO C195 065T0402100 31 CAP 0402 10PF J 50V NPO C194 065T0402100 31 CAP 0402 10PF J 50V NPO C191 065T0402100 31 CAP 0402 10PF ...

Page 114: ...CHIP 0402 0 1UF 16V X7R C475 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C476 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C477 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C478 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C503 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C504 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C505 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C506 065T0402104 12 CAP CHIP 0402 0 1UF ...

Page 115: ...4 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C517 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C519 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C522 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C526 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C528 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C532 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C543 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C545 065T0402104 12...

Page 116: ... 0 1UF 16V X7R C240 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C239 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C216 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C218 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C223 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C224 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C225 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C226 065T0402104 12 CAP CHIP 0402 0 1UF 16V X7R C...

Page 117: ...LCC 0402 47NF K 16V X7R C104 065T0402473 12 MLCC 0402 47NF K 16V X7R C102 065T0402473 12 MLCC 0402 47NF K 16V X7R C125 065T0402473 12 MLCC 0402 47NF K 16V X7R C237 065T0402473 12 MLCC 0402 47NF K 16V X7R C533 065T0603101 31 CHIP 100PF 50V NPO C539 065T0603101 31 CHIP 100PF 50V NPO C541 065T0603101 31 CHIP 100PF 50V NPO C667 065T0603102 32 CHIP 1000PF 50V X7R C666 065T0603102 32 CHIP 1000PF 50V X7R...

Page 118: ...X7R C412 065T0603105 12 CHIP 1UF 16V X7R C413 065T0603105 12 CHIP 1UF 16V X7R C414 065T0603105 12 CHIP 1UF 16V X7R C415 065T0603105 12 CHIP 1UF 16V X7R C420 065T0603105 12 CHIP 1UF 16V X7R C422 065T0603105 12 CHIP 1UF 16V X7R C433 065T0603105 12 CHIP 1UF 16V X7R C444 065T0603105 12 CHIP 1UF 16V X7R C446 065T0603105 12 CHIP 1UF 16V X7R C449 065T0603105 12 CHIP 1UF 16V X7R C451 065T0603105 12 CHIP 1...

Page 119: ...IP 5PF 50V NPO C559 065T0603509 31 CHIP 5PF 50V NPO C557 065T0603509 31 CHIP 5PF 50V NPO C555 065T0603509 31 CHIP 5PF 50V NPO C552 065T0603509 31 CHIP 5PF 50V NPO C254 065T0603561 31 CHIP 560PF 50V NPO C255 065T0603561 31 CHIP 560PF 50V NPO C258 065T0603561 31 CHIP 560PF 50V NPO C259 065T0603561 31 CHIP 560PF 50V NPO C252 065T0603682 32 CHIP 0 0068UF 50V X7R 0603 C253 065T0603682 32 CHIP 0 0068UF ...

Page 120: ...5V 0805 C689 065T0805106 A7 CHIP 10UF 10V Y5V 0805 C686 065T0805106 A7 CHIP 10UF 10V Y5V 0805 C685 065T0805106 A7 CHIP 10UF 10V Y5V 0805 C684 065T0805106 A7 CHIP 10UF 10V Y5V 0805 C683 065T0805106 A7 CHIP 10UF 10V Y5V 0805 C682 065T0805106 A7 CHIP 10UF 10V Y5V 0805 C681 065T0805106 A7 CHIP 10UF 10V Y5V 0805 C680 065T0805106 A7 CHIP 10UF 10V Y5V 0805 C678 065T0805106 A7 CHIP 10UF 10V Y5V 0805 C673 ...

Page 121: ...A5 CHIP 4 7UF 10V X5R C419 065T0805475 A5 CHIP 4 7UF 10V X5R C109 065T0805475 A5 CHIP 4 7UF 10V X5R C7946 065T0805475A2K T CAP CHIP 0805 4 7UF K 10V X7R C7947 065T1206106 25 CHIP 10UF 25V X5R 1206 L107 071T 56121 B CHIP BEAD HCB2012KF 121T30 BULLWILL FB106 071T 57121 M MGLB3216 120T LF FB610 071T 56G151 MD 0603 150 OHM FB611 071T 56G151 MD 0603 150 OHM FB609 071T 56G151 MD 0603 150 OHM FB608 071T ...

Page 122: ...7901 071T2012221 2M CHIP BEAD 0805 220 OHM 2000MA FB7901 071T2012221 2M CHIP BEAD 0805 220 OHM 2000MA FB702 071T2012221 2M CHIP BEAD 0805 220 OHM 2000MA FB701 071T2012221 2M CHIP BEAD 0805 220 OHM 2000MA FB605 071T2012221 2M CHIP BEAD 0805 220 OHM 2000MA FB603 071T2012221 2M CHIP BEAD 0805 220 OHM 2000MA FB510 071T2012221 2M CHIP BEAD 0805 220 OHM 2000MA FB509 071T2012221 2M CHIP BEAD 0805 220 OHM...

Page 123: ...113 093T 64 37 N V PORT 0603 100K V05 ZD112 093T 64 37 N V PORT 0603 100K V05 ZD104 093T 64 37 N V PORT 0603 100K V05 ZD101 093T 64 37 N V PORT 0603 100K V05 D510 093T 64 37 N V PORT 0603 100K V05 D509 093T 64 37 N V PORT 0603 100K V05 D508 093T 64 37 N V PORT 0603 100K V05 D504 093T 64 37 N V PORT 0603 100K V05 D503 093T 64 37 N V PORT 0603 100K V05 D501 093T 64 37 N V PORT 0603 100K V05 X101 093...

Page 124: ...LG FOR U403 TOP IRPF8AA6 IR BOARD T2998 D X X 1 080508 U101 056T 627 33 1 IR 37 9KHZ KSM 603TM2E CN101 033T8032 6F HR CONNECTOR R103 061T0603330 CHIP 33OHM 1 16W R101 061T0603330 CHIP 33OHM 1 16W R102 061T0603330 CHIP 33OHM 1 16W R104 061T0603330 CHIP 33OHM 1 16W R105 061T0603332 RST CHIPR 3 3 KOHM 5 1 10W C101 065T0603101 32 CHIP 100PF 50V X7R C103 065T0603104 32 GP CHIP 0 1UF 50V X7R C102 065T08...

Page 125: ... T BD901 093G 50460900 BRIDEGE DIODE GBU408 LITEON D901 093G 6026T52T RECTIFIER DIODE FR107 CN902 095T 82011W509 WIRE HARNESS 11P SAN 15P PLUG 705G 201 61 01 NR901 ASS Y NR901 061G 5810T RST NTCR 8 OHM 20 4A 13MM THINKING 096G 29 10 H S TUBE 705TQ757021 Q901 ASS Y 051G 200 1 OIL FOR DISAPPEAR Q901 057G 667 21 STP10NK70ZFP 090G6064 1 GP HEAT SINK 0M1G1730 8120 SCREW 705TQ793032 D904 ASS Y 051G 200 ...

Page 126: ...1 10W R823 061G0603470 0F RST CHIPR 470 OHM 1 1 10W R813 061G0603474 RST CHIPR 470 KOHM 5 1 10W R825 061G0603511 RST CHIPR 510 OHM 5 1 10W R804 061G0603512 RST CHIPR 5 1 KOHM 5 1 10W R803 061G0603512 RST CHIPR 5 1 KOHM 5 1 10W R836 061G0603513 RST CHIPR 51 KOHM 5 1 10W R837 061G0603682 RST CHIPR 6 8 KOHM 5 1 10W R818 061G0603753 RST CHIPR 75 KOHM 5 1 10W R928 061G0805000 RST CHIPR 0 OHM 5 1 8W R91...

Page 127: ...T CHIPR 750 KOHM 5 1 4W R932 061G1206754 RST CHIPR 750 KOHM 5 1 4W R924 061T0805102 RST CHIPR 1KOHM 5 1 4W R945 061T0805330 2F RST CHIPR 33 KOHM 1 1 8W R942 061T0805474 RST CHIPR 470 KOHM 5 1 8W R905 061T1206475 2F RST CHIPR 47 5 KOHM 1 1 4W R904 061T1206475 2F RST CHIPR 47 5 KOHM 1 1 4W C807 065G0603103 12 CHIP 0 01UF 16V X7R C805 065G0603103 12 CHIP 0 01UF 16V X7R C806 065G0603105 12 CHIP 1UF 16...

Page 128: ...31502 1 5MM RIVET F901 006G 31502 1 5MM RIVET L902 006G 31502 1 5MM RIVET NR901 006G 31502 1 5MM RIVET Q901 006G 31502 1 5MM RIVET RV901 006G 31502 1 5MM RIVET T901 006G 31502 1 5MM RIVET CN901 006T 31501 EYELET IC902 056G 158 12 KIA431A AT P TO 92 R908 061G152M10452T RST MOFR 100KOHM 5 2WS R940 061G152M15152T RST MOFR 150 OHM 5 2WS R828 061G212Y625 KT MGFR 6 2MOHM 5 1 2W C906 065G 2K222 2T6921 CA...

Page 129: ... TV HITACHI CARTON Q45T 88609 28 R EPE COVER FOR BASE Q45T 99609100 EPE COVER Q52T 1211 B AL FOIL 40MM 85MM Q41T7800779 1A QSG Q41T9003779 1A MANUAL Q45T2007M0202A PE BAG Q70T9003779 1A CD MANUAL 705TQ833056 PLASTIC ASS Y A33T0305 QV 1L0100 BUTTON_FUNC A33T0309 GMD1L0100 COVER_FUNC 0Q1T 930 6120 SCREW KEPF8AA5 KEY BOARD CN001 033T3802 4B YH CONNECTOR 4PIN 2 0PITCH SW001 077T 600 1GCJ TACT SWITCH T...

Page 130: ... Hitachi 22LD4550U 129 R006 061T0603430 1F RST CHIPR 4 3 KOHM 1 1 10W R004 061T0603470 0F RST CHIPR 470 OHM 1 1 10W C001 065T0603104 22 CHIP 0 1UF 25V C002 065T0603104 22 CHIP 0 1UF 25V 715T2997 1 KEY BOARD PCB ...

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