AOC LE22H067 User Manual

21.5″&23.6″ LCD TV AOC LE22(24)H067 1 Service Service Service

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100 R619 061G06032002FF RST CHIPR 20KOHM +-1% 1/10W FENGHUA R111 061G0603202 JF RST CHIPR 2K OHM +-5% 1/10W FENGHUA R157 061G0603204 JF

101 R401 061G0603472 JY RST CHIPR 4.7KOHM +-5% 1/10W YAGEO R402 061G0603472 JY RST CHIPR 4.7KOHM +-5% 1/10W YAGEO R404 061G0603472

102 R615 061G0603752 JY RST CHIPR 7K5 +-5% 1/10W YAGEO R618 061G0603752 JY RST CHIPR 7K5 +-5% 1/10W YAGEO R488 061G06038069FT RST CHIPR

103 C466 065G040210412K T CAP CHIP 0402 0.1UF 16V X7R C465 065G040210412K T CAP CHIP 0402 0.1UF 16V X7R C464 065G040210412K

104 C4B1 065G040210412K T CAP CHIP 0402 0.1UF 16V X7R C4B2 065G040210412K T CAP CHIP 0402 0.1UF 16V X7R C4B3 065G040210412K

105 C150 065G060310131J Y CAP CHIP 0603 100P 50V NPO +/-5% C149 065G060310131J Y CAP CHIP 0603 100P 50V NPO +/-5% C131 065G060

106 C648 065G060310437Z Y CAP CHIP 0603 100N 50V Y5V -20%+80% C647 065G060310437Z Y CAP CHIP 0603 100N 50V Y5V -20%+80% C645 0

107 C607 065G0603225A5K 3 CAP CHIP 0603 2.2UF K 10V X5R C608 065G0603225A5K 3 CAP CHIP 0603 2.2UF K 10V X5R C611 065G0603225A5

108 FB602 071G 59G301 CHIP BEAD 300OHM FB601 071G 59G301 CHIP BEAD 300OHM FB425 071G 59G301 CHIP BEAD 300OHM FB421 071G 59G301 CH

109 ZD501 093G 60505 DIO SIG SM BAT54C(PHSE)R ZD503 093G 60505 DIO SIG SM BAT54C(PHSE)R ZD101 093G 64 37 N VPORT0603100KV05

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110 Q40G 240615 1A RATING LABEL -- FOR LE24H067 USA&CANADA SP01 078G0035 6 K SPEAKER 8 OHM 3.5W 180/140MM 100X27MM 2nd sourceSP0

111 PLTVAE432AQD8 Location Part No. Description 040G 45762412B CBPC LABEL GND1 009G6005 1 GROUND TERMINAL GND2 009G6005 1 GROUND TERMIN

112 L902 073G 253 91 L CHOKE BY LI TA L902 073G 253 91 V CHOKE COIL 3.5UH+-10% 096G 29 10 H.S. TUBE 705TQA93021 D901 ASS'Y D

113 R951 061G08051201FF RST CHIPR 1.2KOHM +-1% 1/8W FENGHUA R951 061G08051201FT RST CHIP R 1K2 1/8W +/-1% R952 061G08051202FI RST CHIP 12K 1/8W

114 R909 061G1206332 JT RST CHIPR 3.3 KOHM +-5% 1/4W TZAI YUAN R911 061G1206332 JT RST CHIPR 3.3 KOHM +-5% 1/4W TZAI YUAN R906 061G1206332

115 Q923 057G 417503 T 2N3904 Q922 057G 417503 T 2N3904 Q921 057G 417503 T 2N3904 Q920 057G 417503 T 2N3904 Q915 057G 417503 T 2N3904

116 J912 095G 90 23 JUMPER WIRE J913 095G 90 23 JUMPER WIRE J914 095G 90 23 JUMPER WIRE J916 095G 90 23 JUMPER WIRE J917 095G 90 23 JU

117 LE22H067 E22A2ZNKWEE55N Power Board Location Part No. Description PLTVAC554XQDM POWER BOARD 040G 45762412B CBPC LABEL GND1 009G6005

118 705TQA93022 D903 ASS'Y D903 093G 60298 SCHOTTKY SBT15006JST 15 60 TO220ML D903 093G 60946 SCHOTTKY MBRF20150CT C0 20 150 ITO-2

119 R977 061G08051009FY RST CHIP R 10OHM +/-1% 1/8W R975 061G08051009FY RST CHIP R 10OHM +/-1% 1/8W R973 061G08051009FY RST CHIP R 10OHM +/-1%

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120 R916 061G0805221 JY RST CHIPR 220R +-5% 1/8W YAGEO R942 061G08052401FF RST CHIPR 2.4KOHM +-1% 1/8W FENGHUA R942 061G08052401FT RST CHIP R 2

121 R905 061G1206104 JF RST CHIPR 100KOHM +-5% 1/4W FENGHUA R904 061G1206104 JF RST CHIPR 100KOHM +-5% 1/4W FENGHUA R904 061G1206104 JY RST CHI

122 Q911 057G 417503 T 2N3904 Q910 057G 417503 T 2N3904 Q908 057G 417503 T 2N3904 Q906 057G 417503 T 2N3904 Q905 057G 417503 T 2N3904

123 J920 095G 90 23 JUMPER WIRE J921 095G 90 23 JUMPER WIRE J922 095G 90 23 JUMPER WIRE J924 095G 90 23 JUMPER WIRE J913 095G 90 23 JU

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17 2.3 How to Connect

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19 2.4 Front Panel Control Knobs

2 Important Safety Notice Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedur

20 3. Input/Output Specification 3.1 RGB Signal Input 15 - Pin Color Display Signal Cable Pin No. Description Pin No. Description 1 Red Video

21 3.3 Compatible Mode Table Presetting PC Mode Standard Resolution Horizontal Frequency (KHz) Vertical Frequency (Hz) VESA 640 x 480

22 4. Mechanical Instructions 1. Remove the screws to remove the stand, base and rear cover. 2. Remove the screws to remove AC cover.

23 3. Remove the screws to remove main board, power board and hinge BKT. 4. Remove the screws to remove AC BKT, key board, IR board and speakers.

24 5. Repair Flow Chart 1. No power No power (LED “Off”) Check the AC input and the power is “ON”?Power “On” Check the IR board and LEDReplace the I

25 2. Can’t start Can’t start（LED red） Replace the main board Replace the Power board NoYesNoYesNo NoPower board output＝16V? Check the power key

26 3. No display Check the B/L signal is available? Replace main boardReplace the power boardPanel Vcc = 5V? Replace the PanelNo display (LED blu

27 4. Sound problem No sound or sound abnormalCheck the TV is muted, adjust the volume or enter the menu to reset?Reinsert the audio cable or cha

28 5. Remote control malfunction Remote Control malfunction Replace the battery Replace the remote control Whether the IR board is abnormal?

29 6. OSD is unstable or can’t work normally Key board connected properly?Reconnect the key board Buttons are ok? Replace the button function Yes

3 Revision List Version Release Date Revision Instructions Customer Model TPV Model A00 Jun.7,2010 Initial Release LE22H067 E22A2ZNKWEE6NNLE24H

30 6. PCB Layout 6.1 Main Board 715G3759M01000005K

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32 6.2 Power Board 715G3895P01L30002H

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34

35 715G4147P01H21002S

36 715G3798T02000004S

37 LE22H067 715G4313P02000003S

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4 1. General Specification Model LE22H067/LE24H067 Panel Size LE22H067: 546 mm diagonal (21.5” viewable) LE24H067: 598 mm diagonal (23.6” view

40 6.3 LED Board 715G4087T01000004W 715G4614T01000004S 6.4 Key Board 715G4053K01000004F

41 6.5 IR Board 715G4086R01000004S

42 7. Adjustment It’s no need to adjust the white balance for this model, do ADC only. Step1: Turn on the TV, press “Menu”, then press number key 1

43 8. Block Diagram D1V8D3V3Max. 2AVCC5DU705 G5692P11UAO4449U704 G5692P11UMax. 1AMax. 2.5AU708 G9084-50TU3UMax. 1.5A19VAudio AmplifierMax. 2A12VU706

44 9. Schematic Diagram 9.1 Main Board 715G3759M01000005K 1 2FB102 60 OHMVCC5DC122NC/47pF2 453SN74LVC1G17DBVRU104RGB_HSYNC1 2FB103 60 OHMVGA_R 4VGA5V

45 PrYYPbPr_PbPb04021 2FB106 30 OHMR14475R 1/10W 1%040204020402R14575R 1/10W 1%0402Place parts very close to U4010402040204020402C140NC/22pFC15610uF

46 R506 10K 1/10WHDMI0_HPD_A88G 34019E ATR510 N C/10K 1/ 10WTMDSD0+7TMDSD0-9TMDSD1+4TMDSD1-6TMDSD2+1TMDSD2-3SCL15DSHLD15VCC 518CSHLD011HPD19NC14DSHLD

47 USB2_DNUSB2_DPSPI_CS_N3V3_STBEJ TAG_R STNSPI_HOLDI2C2_SCLI2C2_SDATR STNSPI_CLK0402D3V3D3V3R4B9NC/3.3K 1/16W0402C401100N16VR4B7NC/10K 1/16W3V3_STB+

48 0402USB_OC_NR47710K 1/10WC41610N 50VAUD_SHDN 11PWR_ON 12R466 33 OHM 1/10WGPIO_P21U24GPIO_P22U23GPIO_P23R23GPIO_P25AB14GPIO_P24AB13GPIO_P3D10GPIO_P

49 S0_LDQSNS0_LDQSS0_DQ2C444100N16VR487 60.4 OHM +-1% 1/10WR48880.6 OHM +-1% 1/10WD1V8C443100N16VC451100N16VD1V8D1V8D1V8D1V8D1V8D1V8D1V8S0_DQ3S0_DQ5S

5 2. Operating Instructions 2.1 The Use of Remote Control

50 04020402Place partsvery closeto U4010402+C4E422uF/ 50V04021 2FB412120OHM0402R4B30R05 1/10W0402C4D61UF16VC4D71UF16VC4A31UF16VC4D51UF16VQ410NC/2N700

51 1 2FB601 300 OHMAV_Audio_LPC_Audio_RPC_Audio_LAV_Audio_RC606100P 50V88G 30254CC605100P 50VSPDIFOutput88G 359 7 JT1 2ZD605VPORT0603100KV05C607 2.2

52 R64939K 1/10WR63722 OHM 1/4WC656100N 50VC6681N50VR6651M 1/10WR62610K 1/10WR647 NCC642 0.22uF 25VC652100N 50VR64010K 1/10WSUB_GND1OUTPB2OUTPB3PGNDB

53 R71818K 1/10WC73810uF 10VFromPowerBoard12V for 26"R753 10K 1/10W73G253S 17 HR2R75582K 1/10W16V for 15", 19", 22", 24"24V

54 9.2 Power Board 715G3895P01L30002H C9190.001uF/250V!!!!12345678910CN904CONN!!!!!123CN905CONN!D912AU02+C907270UF 25VR9220.47 OHM +-5% 2WS!123CN906C

55 GBIAS1GATE2NC3ISW4NC5ISP6ISN7VC8ACTL9DCTL10SS11NC12EN13OVP14VCC15GND16IC904RT8482GSGATE1 2D913B360BSSACTLISWISPISN+5. 2VLED1+C932120UF 63VR9051K 1

56 715G4147P01H21002S C909470pF/250VIC902PC123X2YFZOF56G 139 3A1243C917100N 50V!C9011N 500V!R91222 OHM 1/8WC922470pF/250VC9201nF50V+C907NCR907100K 1

57 R974LED5D9371N4148R93556KOHM +-5% 1/8WR977SSC935100V 0.1U F Z Y 5V1 2D924NCR9422.4K +-1% 1/8WC940NCQ9172N3904+2.5VLED7D907NC+C932120UF 63VLED7GAT

58 LE22H067 715G4313P02000003S F902FUSE84G 56 3 B1423L90315mHR91001K 1/8W+C930470UF 35V!!C909680pFC910680pF!!D905RECTIFIER DIODE FR107C945100N 5

59 D935NCD9361N4148D937NCD938NCGBIAS1GATE2NC3ISW4NC5ISP6ISN7VC8ACTL9DCTL10SS11NC12EN13OVP14VCC15GND16IC904RT8482GSR91010R01 1/10WD9181N4148GATESSACTL

6 2.2 To Use the Menus

60 9.3 LED Board 715G4087T01000004W 33G8032 2F HR81G 15W 1 EL12CN301CONN21L301LEDOEM MODELSizeRevDateSheetofTPV MODELPCB NAME称爹T P V ( Top Vi

61 715G4614T01000004S 33G8034 2C81G 15W 1 EL12CN301CONN21L301LEDOEM MOD ELSizeRevDateSheetofTPV MOD ELPCB NAME称爹T P V ( Top Victory Electr

62 9.4 Key Board 715G4053K01000004F 123465CN01CONNPWR-SWFUNC_KEYR08 100R 1/10W 1%33G8032 4F HR~2.12V~2.59V~1.29V~1.72V~0.91V~0.53VR05 750 OHM +-1% 1/

63 9.5 IR Board 715G4086R01000004S IRRV33G8032 3F HRC2010.1uF 16VVOUT1GND2VCC3U201VCCR201 15K 1/10W1234 5CN201CONNOEM MODELSizeRevDateSheetofTPV

64 10. Exploded View

65 LE22H067 Item Description 1 PANEL 2 MAIN BOARD 3 POWER BOARD 4 HINGE BKT 5 SIDE IO BKT-USA 6 BE

66 LE24H067     Item Description   1 PANEL   2 MAIN BOARD   3 POWER BOARD   4 HINGE BKT   5 SIDE IO BKT-USA   6 BE

67 11. BOM List Note: The parts information listed below are for reference only, and are subject to change without notice. Please go to http://cs.tpv

68 CN903 033G8029 3A H B2P3S-VH 040G 45762412B CBPC LABEL IC902 056G 139 9 IC EL817M(X) PHOTOCOUPLER DIP-4 IC902 056G 139 1

69 R949 061G08051202FY RST CHIP 12K 1/8W 1% R934 061G08051801FF RST CHIPR 1.8KOHM +-1% 1/8W FENGHUA R934 061G08051801FT RST CHIP R 1K8

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70 R980 061G1206203 JF RST CHIPR 20KOHM +-5% 1/4W FENGHUA R981 061G1206203 JF RST CHIPR 20KOHM +-5% 1/4W FENGHUA R979 061G1206203 JT RS

71 R951 061G 1SJ80752T SY RST WD 0.08R 5% 1WS FUTABA R922 061G152M47852T SY RST MOFR 0.47 OHM +-5% 2WS FUTABA C908 065G 2K102 2

72 CN102 088G 30254C PHONE JACK 3.5MM 5P V/A GREEN CN602 088G 302A11 YG PHONE JACK 3.5¦µ 7PIN BLACK CKX3.507B-01 CN103 088G 352 2

73 U405 056G1133939 IC MX25L3205DM2I-12G SOP-8 U107 056G4LVCG17 TI IC SN74LVC1G17DBVR STO-23 U106 056G4LVCG17 TI IC SN74LVC1G17DBVR STO

74 R663 061G0603000 JY RST CHIPR MAX0R05 1/10W YAGEO R662 061G0603000 JY RST CHIPR MAX0R05 1/10W YAGEO R656 061G0603000 JY RST CHIPR MA

75 R478 061G0603102 JY RST CHIPR 1KOHM +-5% 1/10W YAGEO R465 061G0603102 JY RST CHIPR 1KOHM +-5% 1/10W YAGEO R464 061G0603102 JY

76 R477 061G0603103 JF RST CHIPR 10K OHM +-5% 1/10W FENGHUA R459 061G0603103 JF RST CHIPR 10K OHM +-5% 1/10W FENGHUA R447 061G0603103 JF

77 R631 061G0603103 JY RST CHIPR 10KOHM +-5% 1/10W YAGEO R628 061G0603103 JY RST CHIPR 10KOHM +-5% 1/10W YAGEO R626 061G0603103 JY

78 R122 061G0603222 JF RST CHIPR 2.2K OHM +-5% 1/10W FENGHUA R422 061G0603222 JF RST CHIPR 2.2K OHM +-5% 1/10W FENGHUA R423 061G0603222

79 R460 061G0603472 JY RST CHIPR 4.7KOHM +-5% 1/10W YAGEO R456 061G0603472 JY RST CHIPR 4.7KOHM +-5% 1/10W YAGEO R452 061G0603472

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80 R637 061G1206220 JF RST CHIPR 22 OHM +-5% 1/4W FENGHUA R648 061G1206220 JF RST CHIPR 22 OHM +-5% 1/4W FENGHUA C115 065G040210131J

81 C4B5 065G040210412K T CAP CHIP 0402 0.1UF 16V X7R C4B4 065G040210412K T CAP CHIP 0402 0.1UF 16V X7R C4B3 065G040210412K

82 C477 065G040210412K T CAP CHIP 0402 0.1UF 16V X7R C476 065G040210412K T CAP CHIP 0402 0.1UF 16V X7R C101 065G040210412K

83 C776 065G060310332K F CAP CHIP 0603 10NF K 50V X7R C751 065G060310332K F CAP CHIP 0603 10NF K 50V X7R C739 065G060310332K

84 C423 065G060310512K Y CAP CHIP 0603 1UF K 16V X7R C421 065G060310512K Y CAP CHIP 0603 1UF K 16V X7R C418 065G060310512K

85 C428 065G0603475A5K M CAP CHIP 0603 4.7UF K 10V X5R C420 065G0603475A5K M CAP CHIP 0603 4.7UF K 10V X5R C154 065G0603475A5K

86 FB105 071G 59K300 B CHIP BEAD FCB1608KF-300T07 BULLWILL FB401 071G 59L121 Y CHIP BEAD 0603 120OHM+-25% 0.3A FB403 071G 59L121 Y C

87 ZD109 093G 64 37 N VPORT0603100KV05 ZD108 093G 64 37 N VPORT0603100KV05 ZD107 093G 64 37 N VPORT0603100KV05 ZD106 093G 6

88 004F0612121 00 WASHER 004F0611051 00 WASHER E09201 092GB1JX1A3EGC BATTERY LR03（KA）2S/G E09201 092TB1JX1A3WGM BATTERY FOR ALL E

89 LE24H067 E2CA6ZNKWEE6NN Location Part No. Description Remark 050G 600 2 HANDLE1 050G 600 3 HANDLE2 052G 1185 MIDDLE

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90 SMTF-U405 100TAZVE001K21 MCU ASS'Y-056G1133939 SMTF-U105 100TAZVEV01K2E MCU ASS'Y-056G1133918 A15T1181101 SIDE IO BKT-USA

91 Q920 057G 763950 MOSFET FDS5690 SO-8 R936 061G0805101 JT RST CHIP 100R 1/8W 5% TZAI YUAN R936 061G0805101 JY RST CHIPR 100OHM +- 5%

92 R909 061G1206104 JF RST CHIPR 100KOHM +-5% 1/4W FENGHUA R909 061G1206104 JY RST CHIPR 100KOHM 5% 1/4W YAGEO R908 061G1206104 JY RST

93 C938 065G080533232K Y CAP CHIP 0805 3300PF K 50V X7R C916 065G080547332K Y CAP CHIP 0805 47N 50V X7R +/-10% C923 065G080547

94 C707 067G215H221 3C EC 220UF 16V SY 8X7MM C704 067G215H221 3C EC 220UF 16V SY 8X7MM CN121 088G 78 8 13 YG RCA JACK 1P YELLO

95 U606 056G 616916 IC MAX9728AETC+ TQFN-EP-12 U404 056G 643 41 IC APX809-29SAG-7 SOT23 U410 056G 662 13 IC AZC099-04S SOT23-6L U40

96 R759 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA R733 061G0603000 JF RST CHIPR MAX 0R05 1/10W FENGHUA R707 061G0603000 JF RST CH

97 R505 061G0603102 JF RST CHIPR 1K OHM +-5% 1/10W FENGHUA R479 061G0603102 JF RST CHIPR 1K OHM +-5% 1/10W FENGHUA R478 061G0603102 JF

98 R435 061G0603103 JF RST CHIPR 10K OHM +-5% 1/10W FENGHUA R437 061G0603103 JF RST CHIPR 10K OHM +-5% 1/10W FENGHUA R443 061G0603103 JF

99 R634 061G0603103 JY RST CHIPR 10KOHM +-5% 1/10W YAGEO R633 061G0603103 JY RST CHIPR 10KOHM +-5% 1/10W YAGEO R632 061G0603103 JY