AOC A20E221 Series Скачать руководство пользователя страница 59

Страница: 59 / 75

TUNER_OUT

Near C129 AGND

AV2_L

R126 NC

0 1/10W

AV1_L_1

L112 600 OHM

VSEL_G

CH_SEL2

R125

0 1/16W

L155

0 1/16W

148

470pF

5VRS

VGA_G

SCART

C127

47uF/16V

114

16W

AV1

AV1_R

audio

C180

10uF/16V

AV2_R

C150

0.1uF

L149 120 OHM

VSEL_B

AGND

D100

MLL4148

near VCC pin
1,3,5

C128

47uF/16V

C122

47uF/16V

C125

47uF/16V

CVBS_SEL_O 15

C129

100uF/16V

115

16W

R131

10 2W

C112

100pF

R134 0 1/16W NC

TUNER

CH_SEL1

147

470pF

C162

10uF/16V

113

16W

C179 NC

0.1uF

L140 NC

82uH

AV1

ASEL_O_L

C151 0.1uF

R124

0 1/16W

AGND

VSEL_VS

129

10K

16W

U100

74HC4052D

VDD

VEE

VIDEO_SEL

5VRS

AV1_R_1

C163

10uF/16V

C118

10uF/16V

R136 0 1/16W NC

C100

0.1uF

C123

47uF/16V

U105

AGND

RN100

15K 1/16W

DVD_AL

AV2_L_1

109

16W

C171

10uF/16V

VGA_VS

L108 600 OHM

149

470pF

C173

0.1uF

near VCC pin
29,32,35

SCART

L110 600 OHM

COMP_Y

AV1_L

R135 0 1/16W NC

C121

0.1uF

C126

47uF/16V

R123

0 1/16W

C114

0.22uF

near VCC pin
22,23

C116

0.22uF

C111

100pF

DVD_AR

175 N

100pF

C153 0.1uF

177 N

100pF

SEL2

COMP_Pb

SEL3

L148 120 OHM

AGND

C178 NC

47uF/16V

COMP_Pr

RN318

C113

100pF

near VCC pin

AV_1

AV2_R_1

VSEL_HS

176 N

100pF

C119

10uF/16V

ASEL_O_R

Comp_R_1

C124

10uF/16V

R368

127

SEL1

LOW:INPUT1

L154

0 OHM 1/16W

VGA_R

RN101

33K 1/16W

5VP

HIGH:INPUT2

U103

Vcc

Rin1

Vcc

Gin1

Vcc

Bin1

Hin1

Vin1

GND

Rin2

Gin2

SEL

Bin2

Hin2

Vin2

GND

VOUT

HOUT

BOUT

Vcc

GOUT

ROUT

GND

GBuf

Sy ncSEP_I

Sy ncSEP_O

Vcc

GND

Vcc

146

470pF

CH_SEL3

R110

0 1/10W

C117 0.22uF

C164

0.1uF

128 N

16W

U102

NJM2244

VIN1

VIN2

VIN3

V+

VOUT

SW1

SW2

130

15K

/16W

VSEL_R

AV2_R_1

L109 600 OHM

112

16W

SVIDEO

Near IC

AGND

AV_2

Comp_L_1

AV1_R_1

111

16W

116

16W

12VS

CH_SEL2

VGA_HS

AV2_L_1

C120

10uF/16V

AGND

C115

10uF/16V

C161

10uF/16V

filter cap. one point connect

video

VGA_B

AV1_L_1

R108

75 1/16W

C152

0.1uF

Содержание A20E221 Series

Страница 1: ... ARE FOR REPAIR SERVICE INFORMATION ONLY EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RELIABILITY FOR CHANGES ERRORS OR OMISSIONS MANUFACTURE DATE June 10 2005 Revision A00 ...

Страница 2: ... SHOOTING CHART 13 4 1 PANEL CONTROL CIRCUIT TROUBLE SHOOTING 14 4 2 MAIN BOARD POWER VCC TROUBLE SHOOTING 14 4 3 REMOTE CONTROL BLOCK TROUBLE SHOOTING 15 4 4 KEY BOARD CONTROL BLOCK TROUBLE SHOOTING 16 4 5 PC CONTROL BLOCK TROUBLE SHOOTING 17 4 6 AUDIO CONTROL BLOCK TROUBLE SHOOTING 18 4 7 VIDEO CONTROL BLOCK TROUBLE SHOOTING 19 5 WHITE BALANCE LUMINANCE ADJUSTMENT 20 6 SOFTWARE FLOW CHART 22 7 M...

Страница 3: ...9 2 POWER BOARD PCB LAYOUT 55 10 BLOCK DIAGRAM 56 10 1 MAIN BOARD BLOCK DIAGRAM 56 10 2 POWER BOARD BLOCK DIAGRAM 57 11 SCHEMATIC DIAGRAM 58 11 1 MAIN BOARD SCHEMATIC DIAGRAM 58 11 2 POWER BOARD SCHEMATIC DIAGRAM 72 ...

Страница 4: ...udio L R x 1 Signal Input Analog D Sub 15 pin detachable cable PnP compatibility DDC 2B Input frequency Analog FH 31 5KHz to 49KHz FV 56Hz to 75Hz Recommended Analog 800 x 600 75Hz PC Input Input Audio Headphone Mini jack for stereo 3 5ø Speaker built in Two 5 watt speakers Headphone Mini jack for stereo 3 5ø Audio Output Audio Output L R Line Output RCA L R OSD language English French Spanish Por...

Страница 5: ...ety precaution as it connects the chassis and cabinet to the electrical conduct ground If the AC outlet in your location does not have provisions for the grounded type plug the installer should attach the proper adapter to ensure a safe ground potential 2 Connect the 15 pin color display shielded signal cable to your signal system device and lock both screws on the connector to ensure firm groundi...

Страница 6: ... following the VESA DPMS Be sure to connect the signal cable to the PC 7 If your TV requires service it must be returned with the power cord 2 1 FACTORY PRESET DISPLAY MODE VGA MODES Horizontal Vertical Resolution Nominal Frequency KHz Sync Polarity Nominal Freq Hz Sync Polarity 720x400 31 5 N 70 1 P 640x480 31 5 N 59 9 N 640x480 37 9 N 72 8 N 640x480 37 5 N 75 N 800x600 37 9 P 60 3 P 800x600 48 1...

Страница 7: ...lay PC input and other input on the screen at same time MUTE Temporarily interrupt the sound or restore it DISPLAY Press this button to Display Channel number on the right top MTS SAP Press this key to activate Multichannel Television Sound Stereo or Mono sound PRE CH To display the previously selected TV channel TV VIDEO Select your input source press repeatedly to select TV AV1 AV2 S VIDEO or CO...

Страница 8: ...NUS 1 Press the MENU button to display each menu 2 Use the cursor up down to select a menu item 3 Use the cursor left right to enter a submenu or enable disable the function 4 Press the MENU button to exit the menu Main menu Press the MENU button into the main OSD On Screen Display Adjust item include VIDEO ADJUST AUDIO ADJUST CLOSED CAPTION V CHIP SLEEP TIMER SET UP and PC ADJUST Video Adjust 1 C...

Страница 9: ...e optional is the function for wireless headphone enable or disable You can adjust audio Volume Balance Bass and Treble to the levels you prefer When adjust any item sub OSD will show up like this CLOSED CAPTION It s allows you to read the dialog of television programs on the TV screen Designed to help the hearing impaired this feature uses on screen text boxes to show dialogue and conversations w...

Страница 10: ... information or stock marker reports Not all Closed Caption modes are necessarily being use by a TV channel during the transmission of a Closed Caption program V CHIP SETUP Select V Chip on OSD then enter 4 digits of pin number Initial pin number is 0000 If you enter an incorrect pin number Incorrect message will be displayed It is the parental control function V chip It is used to block program v...

Страница 11: ...om U to B or B to U D CHANGE PIN personal identification number is needed for changing password to control V chip setup Process as follows 1 ENTER OLD PIN CODE 2 ENTER NEW PIN CODE 3 CONFIRM NEW PIN by entering new pin one more time Sleep Timer It is for set a time period after which the TV should switch itself to standby The counter runs from 0 30 60 90 120 minutes ...

Страница 12: ... blank If it s ON the screen will be in blue If it s OFF the screen will be blank Pre set is ON 2 Language for different language OSD MENU includes English French Spanish Portuguese Pre set is English 3 AIR CATV for different TV input solution RF and cable 4 CH Search is for auto memorizes all receiving channels of air TV or CATV programs 5 CH DEL ADD is for add or delete the current channel for m...

Страница 13: ...AOC A20E221 13 The color temp is for you to adjust the color temperature to one you prefer ...

Страница 14: ...C317 Check U300 crystal X300 12MHZ Replace X300 Check 2 5V L301 L304 3 3V L305 L308 Replace components if it has problem Replace U300 OK OK OK OK NG NG NG NG Check CN101 pin 42 45 is 5V and signal on pin 35 37 39 40 25 28 30 33 15 18 20 23 5 8 10 13 Check U300 Output to CN101 relative circuit and CN101 VCC at Q300 Q301 L309 5V ...

Страница 15: ...AOC A20E221 15 4 2 Main Board Power Circuit 4 3 Remote Control Block ...

Страница 16: ...AOC A20E221 16 4 4 Key Board Control Block ...

Страница 17: ...AOC A20E221 17 4 5 PC Control Block ...

Страница 18: ...AOC A20E221 18 ...

Страница 19: ...AOC A20E221 19 4 6 Audio Control Block ...

Страница 20: ...te 1 If Replace MAIN BOARD Please re do DDC content programmed WHITE Balance 2 If Replace POWER BOARD INVERTER only Please re do WHITE Balance 3 Please re install program before you do change any component 5 White Balance Luminance adjustment ...

Страница 21: ...t and Brightness adjust RG GG BG R G B Gain adjust RB GB BB R G B Bias adjust S9 S6 ST SH Save 9300 6500 TV AV S Video 480i Component 480P color temperature R9 R6 RT RH Recall 9300 6500 TV AV S Video 480i Component 480P color temperature CC Set Close Caption ON OFF VC Set V Chip ON OFF WH Set Wireless Headphone ON OFF PP Set PIP ON OFF BI Setup Burn in mode ON OFF ISP Set ISP ON OFF SR PP Set SRS ...

Страница 22: ...nel 03 with up or down arrow on Chroma 7120 3 The lcd indicator on chroma 7120 will show R G B 4 Change source input to AV1 5 Adjust the GG up to G value at chroma 7120 not going up set the G value is max 6 Adjust the BG and RG till the value of R and B value on Chroma 7120 same as G value 7 Repeat the item 4 and 5 to make the R G B value are the same 8 Select cursor to ST and press right arrow to...

Страница 23: ...AOC A20E221 23 ...

Страница 24: ...AOC A20E221 24 ...

Страница 25: ...AOC A20E221 25 ...

Страница 26: ...AOC A20E221 26 7 MECHANICAL OF CABINET FRONT DIS ASSEMBLY ...

Страница 27: ...adphone Optional 10 34 Screw Q1V330 12120 5 11 Speaker 78V323 2 35 Screw M1V330 6128 2 12 Screw Q1V1030 8128 8 36 Cable Cover 34V1224 1 13 Main Frame 15V5943 1 37 Hinge 37V482 1 14 Insulate Sheet 52L6025 11 693 1 38 Stand 34V1226 1 15 Insulate Sheet 52L6025 11 676 1 39 Screw Q1V140 20120 4 16 PWR Board PWTV2062AU1 1 40 Stand Cover B 34V1225 1 17 Main Board CBPFA63KASAC 1 41 Stand Cover F 34V1284 1...

Страница 28: ... 1 EPS 1 PCS 44L2002 2 EPS 1 PCS 44L3231 15 EVA WASHER 1 PCS 44L3231 15528 EVA WASHER 1 PCS 44L3231 15548 EVA WASHER 1 PCS 44LZ002200 1 PIZZA BOX 1 PCS 45L 76 28 RN PE BAG for MANUAL BASE 1 PCS 45L 88606 2 PE BAG FOR BASE 1 PCS 45L 88609 6 EPE COVER 1 PCS 45L 88626 3 PE BAG FOR MONITOR 1 PCS 52L 1185 MIDDLE TAPE FOR CARTON 80 CM 52L 1186 SMALL TAPE 10 CM 52L 1207 A ALUMINIUM TAPE 1 PCS 52L 1209 A ...

Страница 29: ...ER 3P RIGHT ANGLE 1 PCS CN112 33L3802 2H WAFER 2P RIGHT ANGLE 1 PCS CN501 88L 35315F HA D USB 15PIN 1 PCS CN600 33L3802 5H WAFER 5P RIGHT ANELE PI 1 PCS CN601 88L 30214K PHONE JACK 1 PCS J100 88L 78 13 3 RCA S 2 1 C1G470 000 W 1 PCS J102 88L 78 13 5 RCA 2 3 C1G4A1 001 TACT 1 PCS J105 88L 78 13 1 RCA 2 3 C1G460 000 TACT 1 PCS L701 73L 253137 ER CHOKE COIL BY EROCORE 1 PCS L707 73L 253137 ER CHOKE C...

Страница 30: ...S C123 67L 312470 3 SMD 47UF 20 16V 1 PCS C124 67L 312100 3 SMD 10uf 20 16V 1 PCS C125 67L 312470 3 SMD 47UF 20 16V 1 PCS C126 67L 312470 3 SMD 47UF 20 16V 1 PCS C127 67L 312470 3 SMD 47UF 20 16V 1 PCS C128 67L 312470 3 SMD 47UF 20 16V 1 PCS C129 67L 312101 3 SMD 100UF 20 16V 1 PCS C130 65L0603220 31 CHIP 22PF 50V NPO 1 PCS C131 65L0603471 32 CHIP 470PF 50V X7R 1 PCS C132 65L0603471 32 CHIP 470PF ...

Страница 31: ... 7UF 20 35V 1 PCS C205 65L0805684 17 CHIP 0 68UF 16V Y5V 1 PCS C206 65L0805684 17 CHIP 0 68UF 16V Y5V 1 PCS C207 65L0603473 32 CHIP 0 047UF 50V X7R 1 PCS C208 65L0805684 17 CHIP 0 68UF 16V Y5V 1 PCS C209 65L0603680 31 CHIP 68PF 50V NPO 1 PCS C210 65L0603680 31 CHIP 68PF 50V NPO 1 PCS C211 65L0603680 31 CHIP 68PF 50V NPO 1 PCS C212 67L 312479 6 SMD EC 4 7UF 20 35V 1 PCS C213 65L0603220 31 CHIP 22PF...

Страница 32: ... X7R 1 PCS C308 65L0603104 12 0 1UF 10 16V X7R 1 PCS C309 65L0603104 12 0 1UF 10 16V X7R 1 PCS C310 65L0603104 12 0 1UF 10 16V X7R 1 PCS C311 65L0603104 12 0 1UF 10 16V X7R 1 PCS C312 65L0603104 12 0 1UF 10 16V X7R 1 PCS C313 65L0603104 12 0 1UF 10 16V X7R 1 PCS C314 65L0603104 12 0 1UF 10 16V X7R 1 PCS C315 65L0603104 12 0 1UF 10 16V X7R 1 PCS C316 65L0603104 12 0 1UF 10 16V X7R 1 PCS C317 65L060...

Страница 33: ...355 65L0603104 12 0 1UF 10 16V X7R 1 PCS C356 65L0603104 12 0 1UF 10 16V X7R 1 PCS C357 65L0603104 12 0 1UF 10 16V X7R 1 PCS C358 65L0603104 12 0 1UF 10 16V X7R 1 PCS C360 65L0603104 12 0 1UF 10 16V X7R 1 PCS C361 65L0603104 12 0 1UF 10 16V X7R 1 PCS C362 65L0603104 12 0 1UF 10 16V X7R 1 PCS C364 67L 312100 3 SMD 10uf 20 16V 1 PCS C366 67L 312101 3 SMD 100UF 20 16V 1 PCS C367 65L0603150 31 CHIP 15...

Страница 34: ...415 67L 312100 3 SMD 10uf 20 16V 1 PCS C500 65L0603822 32 CHIP 0 0082UF 50L X7R 1 PCS C501 65L0603104 12 0 1UF 10 16V X7R 1 PCS C502 65L0603104 12 0 1UF 10 16V X7R 1 PCS C503 65L0603823 32 CHIP 0 082UF 50L X7R 1 PCS C504 65L0603330 31 33PF 5 50V NPO 1 PCS C505 65L0603474 27 CHIP 0 47UF 25V Y5V 060 1 PCS C506 65L0603474 27 CHIP 0 47UF 25V Y5V 060 1 PCS C507 65L0603102 31 CHIP 1000PF 50V NPO 1 PCS C...

Страница 35: ...67L 312109 7 CAP 1uF 50V CASE B 1 PCS C611 67L 312109 7 CAP 1uF 50V CASE B 1 PCS C612 67L 312109 7 CAP 1uF 50V CASE B 1 PCS C613 67L 312109 7 CAP 1uF 50V CASE B 1 PCS C614 67L 312100 3 SMD 10uf 20 16V 1 PCS C615 65L0603152 32 1500PF 10 50V X7R 06 1 PCS C616 65L0603221 31 CAP CER 220PF 5 50V SM 1 PCS C617 65L0603471 32 CHIP 470PF 50V X7R 1 PCS C618 65L0603331 32 CHIP 330PF 50V X7R 1 PCS C619 65L060...

Страница 36: ...50V X7R 1 PCS C657 65L0603102 32 1000PF 10 50V X7R 1 PCS C658 65L0603102 32 1000PF 10 50V X7R 1 PCS C659 65L0603102 32 1000PF 10 50V X7R 1 PCS C662 65L0603103 32 0 01UF 10 50V X7R 1 PCS C663 65L0603103 32 0 01UF 10 50V X7R 1 PCS C700 65L0603104 12 0 1UF 10 16V X7R 1 PCS C701 67L 312100 3 SMD 10uf 20 16V 1 PCS C702 65L0603104 12 0 1UF 10 16V X7R 1 PCS C703 67L 312100 3 SMD 10uf 20 16V 1 PCS C704 65...

Страница 37: ...1 PCS D300 93L 6432V LL4148 GS08 1 PCS D500 93L 6433P BAV99 1 PCS D501 93L 6433P BAV99 1 PCS D502 93L 6433P BAV99 1 PCS D503 93L 6432V LL4148 GS08 1 PCS D504 93L 6432V LL4148 GS08 1 PCS L101 71L 56U601 BEAD 1 PCS L102 71L 56U601 BEAD 1 PCS L103 71L 56U601 BEAD 1 PCS L106 71L 56U601 BEAD 1 PCS L107 71L 56U601 BEAD 1 PCS L108 71L 56U601 BEAD 1 PCS L109 71L 56U601 BEAD 1 PCS L110 71L 56U601 BEAD 1 PC...

Страница 38: ...1 71L 56U601 BEAD 1 PCS L402 61L0805000 CHIP O OHM 1 8W 1 PCS L500 61L0603101 CHIPR 100 OHM 5 1 10 1 PCS L501 71L 56U601 BEAD 1 PCS L502 71L 56U601 BEAD 1 PCS L503 71L 56U601 BEAD 1 PCS L504 71L 56B500 CHIP BEAD 2 1 2 0 9 1 PCS L505 71L 56B500 CHIP BEAD 2 1 2 0 9 1 PCS L506 71L 56B500 CHIP BEAD 2 1 2 0 9 1 PCS L600 71L 56U601 BEAD 1 PCS L601 71L 56U601 BEAD 1 PCS L602 71L 56U601 BEAD 1 PCS L603 71...

Страница 39: ...03 SO 8 BY AOS SMT 1 PCS Q702 57L 417 4 PMBS3904 PHILIPS SMT 04 1 PCS Q703 57L 417 4 PMBS3904 PHILIPS SMT 04 1 PCS R1 61L0805000 CHIP O OHM 1 8W 1 PCS R10 61L0805000 CHIP O OHM 1 8W 1 PCS R101 61L0603750 9F 75OHM 1 1 10W 1 PCS R104 61L0603750 9F 75OHM 1 1 10W 1 PCS R105 61L0603101 CHIPR 100 OHM 5 1 10 1 PCS R106 61L0603101 CHIPR 100 OHM 5 1 10 1 PCS R107 61L0603750 9F 75OHM 1 1 10W 1 PCS R108 61L0...

Страница 40: ...1 PCS R224 61L0603750 9F 75OHM 1 1 10W 1 PCS R225 61L0603750 9F 75OHM 1 1 10W 1 PCS R226 61L0603750 9F 75OHM 1 1 10W 1 PCS R230 61L0603750 9F 75OHM 1 1 10W 1 PCS R231 61L0603152 CHIPR 1 5KOHM 5 1 10W 1 PCS R232 61L0603750 9F 75OHM 1 1 10W 1 PCS R233 61L0603750 9F 75OHM 1 1 10W 1 PCS R234 61L0603750 9F 75OHM 1 1 10W 1 PCS R3 61L0805000 CHIP O OHM 1 8W 1 PCS R300 61L0603000 CHIPR 0OHM 5 1 10W 1 PCS ...

Страница 41: ...S R342 61L0603104 CHIPR 100K OHM 5 1 1 1 PCS R343 61L0603104 CHIPR 100K OHM 5 1 1 1 PCS R344 61L0603104 CHIPR 100K OHM 5 1 1 1 PCS R345 61L0603220 CHIPR 22 OHM 5 1 10W 1 PCS R346 61L0603220 CHIPR 22 OHM 5 1 10W 1 PCS R347 61L0603220 CHIPR 22 OHM 5 1 10W 1 PCS R348 61L0603220 CHIPR 22 OHM 5 1 10W 1 PCS R349 61L0603472 CHIPR 4 7K OHM 5 1 1 1 PCS R350 61L0603472 CHIPR 4 7K OHM 5 1 1 1 PCS R351 61L060...

Страница 42: ... R507 61L0603750 9F 75OHM 1 1 10W 1 PCS R508 61L0603472 CHIPR 4 7K OHM 5 1 1 1 PCS R509 61L0603472 CHIPR 4 7K OHM 5 1 1 1 PCS R510 61L0603750 9F 75OHM 1 1 10W 1 PCS R511 61L0603750 9F 75OHM 1 1 10W 1 PCS R513 61L0603102 CHIPR 1K OHM 5 1 10W 1 PCS R514 61L0603000 CHIPR 0OHM 5 1 10W 1 PCS R515 61L0603000 CHIPR 0OHM 5 1 10W 1 PCS R516 61L0603000 CHIPR 0OHM 5 1 10W 1 PCS R6 61L0805000 CHIP O OHM 1 8W ...

Страница 43: ...0603102 CHIPR 1K OHM 5 1 10W 1 PCS R639 61L0603103 CHIPR 10K OHM 5 1 10 1 PCS R640 61L0603103 CHIPR 10K OHM 5 1 10 1 PCS R641 61L0603101 CHIPR 100 OHM 5 1 10 1 PCS R642 61L0603101 CHIPR 100 OHM 5 1 10 1 PCS R645 61L0805000 CHIP O OHM 1 8W 1 PCS R652 61L0805000 CHIP O OHM 1 8W 1 PCS R653 61L0805000 CHIP O OHM 1 8W 1 PCS R654 61L0603472 CHIPR 4 7K OHM 5 1 1 1 PCS R655 61L0603472 CHIPR 4 7K OHM 5 1 1...

Страница 44: ...N315 61L 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RN316 61L 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RN317 61L 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RP200 61L 125101 8 CHIP ARRAY 100 OHM 1 16 1 PCS RP201 61L 125101 8 CHIP ARRAY 100 OHM 1 16 1 PCS RP202 61L 125101 8 CHIP ARRAY 100 OHM 1 16 1 PCS RP203 61L 125101 8 CHIP ARRAY 100 OHM 1 16 1 PCS RP500 61L 125101 8 CHIP ARRAY 100 OHM 1 16 1 PCS RP501 61L...

Страница 45: ...706ET 27PF 5 3KV TDK 1 PCS C203 67L 215102 3H 1000UF 20 16V 1 PCS C204 67L 215102 3H 1000UF 20 16V 1 PCS C205 65L 3J2706ET 27PF 5 3KV TDK 1 PCS C209 65L 3J2706ET 27PF 5 3KV TDK 1 PCS C218 65L 3J2706ET 27PF 5 3KV TDK 1 PCS C219 65L 3J2706ET 27PF 5 3KV TDK 1 PCS C222 65L 3J2706ET 27PF 5 3KV TDK 1 PCS C903 63L 107474 HS 0 47UF 10 250VAC 1 PCS C904 63L107K224 US X2 0 22UF 275VAC MPX 1 PCS C905 67L215S...

Страница 46: ...100K OHM 5 2W 1 PCS R914 61L152M308 64 0 3 OHM 5 2W 1 PCS C102 65L0603104 32 CHIP 0 1UF 50V X7R 1 PCS C104 65L0603104 32 CHIP 0 1UF 50V X7R 1 PCS C106 65L0603104 32 CHIP 0 1UF 50V X7R 1 PCS C107 65L0603104 32 CHIP 0 1UF 50V X7R 1 PCS C109 65L0603104 32 CHIP 0 1UF 50V X7R 1 PCS C202 65L0805103 22 CHIP 0 01uF 25V X7R 080 1 PCS C207 65L0805104 22 0 1UF 10 25V X7R 080 1 PCS C208 65L0805105 22 CHIP 1UF...

Страница 47: ... X7R 1 PCS C910 65L0805104 22 0 1UF 10 25V X7R 080 1 PCS C911 65L0603104 32 CHIP 0 1UF 50V X7R 1 PCS C912 65L0603104 32 CHIP 0 1UF 50V X7R 1 PCS C913 65L1206102 72 CHIP 1000PF 500V X7R 1 PCS C917 65L0805104 22 0 1UF 10 25V X7R 080 1 PCS C918 65L0603104 32 CHIP 0 1UF 50V X7R 1 PCS C923 65L0603104 32 CHIP 0 1UF 50V X7R 1 PCS D101 93L8004 2 SBM84 1 PCS D102 93L 6432V LL4148 GS08 1 PCS D202 93L 6433P ...

Страница 48: ... 417 4 PMBS3904 PHILIPS SMT 04 1 PCS Q217 57L 759 2 RK7002 SOT 23 1 PCS Q218 57L 417 4 PMBS3904 PHILIPS SMT 04 1 PCS Q219 57L 417 4 PMBS3904 PHILIPS SMT 04 1 PCS Q220 57L 760 5 DTC144WKA BY ROHM SMT 8 1 PCS Q221 57L 760 5 DTC144WKA BY ROHM SMT 8 1 PCS Q222 57L 417 4 PMBS3904 PHILIPS SMT 04 1 PCS Q223 57L 760 5 DTC144WKA BY ROHM SMT 8 1 PCS Q224 57L 760 4 DTA144WKA BY ROHM SMT 7 1 PCS Q225 57L 417 ...

Страница 49: ... CHIP 16K OHM 1 10W 1 1 PCS R239 61L0603000 CHIPR 0OHM 5 1 10W 1 PCS R240 61L0603392 CHIP 3 9K OHM 1 10W 1 PCS R241 61L0603750 1F RES 7K5 1 10W 1 SMT 06 1 PCS R244 61L0603180 2F CHIP 18K OHM 1 10W 1 1 PCS R246 61L0603272 CHIP 2 7K OHM 1 10W 1 PCS R248 61L0603180 2F CHIP 18K OHM 1 10W 1 1 PCS R251 61L0603820 1F RES 8K2 1 10W 1 SMT 06 1 PCS R254 61L0603150 2F CHIPR 15KOHM 1 1 10W 1 PCS R255 61L06031...

Страница 50: ...M 5 1 4W 1 PCS R904 61L1206105 CHIP 1MOHM 5 1 4W 1 PCS R906 61L1206754 CHIP 750KOHM 5 1 4W 1 PCS R908 61L1206339 CHIP 3 3OHM 1 4W 1 PCS R910 61L0805000 CHIP O OHM 1 8W 1 PCS R911 61L0805240 2F CHIP 24KOHM 1 1 8W 1 PCS R912 61L0805203 CHIPR 20KOHM 5 1 8W 1 PCS R915 61L0603472 CHIPR 4 7K OHM 5 1 1 1 PCS R916 61L0603472 CHIPR 4 7K OHM 5 1 1 1 PCS R917 61L0603101 CHIPR 100 OHM 5 1 10 1 PCS R918 61L060...

Страница 51: ...OHM 5 1 6W 1 PCS R222 61L 60143252T 4 3K OHM 2 1 6W 1 PCS R223 61L 60230352T 30KOHM 5 1 6W 1 PCS R227 61L 60230352T 30KOHM 5 1 6W 1 PCS R242 61L 17110252T 1K OHM 2 1 4W 1 PCS R243 61L 17110252T 1K OHM 2 1 4W 1 PCS R245 61L 17110252T 1K OHM 2 1 4W 1 PCS R247 61L 60230352T 30KOHM 5 1 6W 1 PCS R249 61L 60243252T 4 3K OHM 5 1 6W 1 PCS R250 61L 60230352T 30KOHM 5 1 6W 1 PCS R253 61L 60230352T 30KOHM 5 ...

Страница 52: ...N L LOVER STAND F 1 PCS 36L 600 6 GIRDDING CLOTH FOR AUDI 6 PCS 37V 482 1 HINGE 1 PCS 78L 323 6 L SPEAKER 80HM 3W 1 PCS 78L 323 6 R SPEAKER 80HM 3W 1 PCS 95L8014 5 25 HARNESS 5P 5P 500MM 1 PCS Q1V 130 8120 SCREW 10 PCS Q1V 140 20120 SCREW 4 PCS Q1V 330 8120 SCREW 3X8mm 2 PCS Q1V 330 8120 SCREW 3X8mm 4 PCS Q1V 330 8120 SCREW 3X8mm 2 PCS Q1V1030 8128 SCREW 8 PCS Q1V1030 8128 SCREW 2 PCS N34V1222BGM ...

Страница 53: ...HIPR 100 OHM 5 1 10 1 PCS R601 61L0603301 CHIP 300 OHM 1 10W 1 PCS R602 61L0603103 CHIPR 10K OHM 5 1 10 1 PCS R603 61L0603103 CHIPR 10K OHM 5 1 10 1 PCS R604 61L0603103 CHIPR 10K OHM 5 1 10 1 PCS KEPFA60KA5 AIKA60KA5 KEY BOARD 1 PCS 95L 900 59 HARNESS 1 PCS CN6 33L3802 4H WAFER 4P RIGHT ANGLE 1 PCS S600 77L 600 1GHJ KEY SWITCH 1 PCS S601 77L 600 1GHJ KEY SWITCH 1 PCS S602 77L 600 1GHJ KEY SWITCH 1...

Страница 54: ...AOC A20E221 54 9 PCB LAYOUT 9 1 Main Board PCB Layout ...

Страница 55: ...AOC A20E221 55 9 2 Power Board PCB Layout ...

Страница 56: ...r OSD MCU 20 inch Panel Inverter GTL540L16 SDRAM M24C16 EEPROM AT29LV040A 15JC Flash ROM IR Key PAD AV1 AV2 S VIDEO UPD64083 VPC 3230 PHILIPS 94LNTSC M Tuner NJM2244 Selector ANT AD 9883 ADC Audio 1 TV audio Component audio PC audio TDA7266D Audio AMP Head phone PT2308 EAR AMP PCA9554 D Selector SCL SDA PC Component Audio 2 AC 110 240 V ...

Страница 57: ... Rectifier and Filter Start Circuit R906 R907 PWM Control IC Transformer Over Voltage Protect MOSFET Q901 Rectifier CMOS Voltage Feedback Circuit AC input 5V 12V ON OFF Control PWM Control IC LM339M Feedback Circuit ROYER Circuit MOSFET Q201 Q211 Lamp ON OFF BL ADJ CN902 IC101 Q101 Brightness Control ...

Страница 58: ... 9 10 2 1 5 3 6 14 13 12 11 15 4 16 8 7 DD S2D S1A IN S1B S2A S2B S1C S2C DC S1D EN DA VCC GND DB O_PRO_PR L137 600 OHM B 0 7 6 13 KEY_AD 5 AGND L127 600 OHM AGND G1 INV_PRO 6 COMP_SEL 5 CP105 22pF 1 2 3 4 5 6 7 8 C136 0 1uF R5 AGND Audio_R 10 B7 AGND G2 CP106 22pF 1 2 3 4 5 6 7 8 AV2_L 2 L141 600 OHM L114 300 OHM L116 300 OHM C131 470pF O_PRO_PB L128 0 OHM 1 16W R117 NC COMP_Y 2 C154 470pF EMI L1...

Страница 59: ..._L 1 R135 0 1 16W NC C121 0 1uF C126 47uF 16V R123 0 1 16W 1 C114 0 22uF Go near VCC pin 22 23 C116 0 22uF C111 100pF DVD_AR 1 C175 NC 100pF C153 0 1uF C177 NC 100pF SEL2 5V COMP_Pb 1 SEL3 Pr L148 120 OHM AGND Ri C178 NC 47uF 16V 8V COMP_Pr 1 5V RN318 NC 1 2 3 4 8 7 6 5 0 C113 100pF 0 near VCC pin AV_1 1 Hi AV2_R_1 VSEL_HS 9 C176 NC 100pF C119 10uF 16V ASEL_O_R 11 Comp_R_1 10 C124 10uF 16V R368 NC...

Страница 60: ...GND C105 10uF 16V L106 600 OHM R8 0 1 10W AGND TUNER_OUT 2 C104 100uF 16V R101 75 1 16W Q101 PMBS3904 3 2 1 R6 0 1 10W L103 600 OHM AGND R104 75 1 16W R1 0 1 10W C103 0 1uF C102 47pF R103 8 2 3W C181 100pF L105 NC TUNER_SIF 11 C109 0 1uF 16V TU100 TUNER 1 2 3 11 12 13 14 18 15 16 17 4 5 6 9 10 NC AGC NC Monitor VCC SIF CVBS VCC IF AF O P CHASSIS CHASSIS CHASSIS CHASSIS SCL SDA AS NC NC C108 100uF ...

Страница 61: ...2uF R203 0 1 16W VD_VOUT 14 C3 SVIDEO_C 1 C234 0 1uF VDDI Y5 C226 330pF C206 0 68uF 16V C225 330pF R213 4 7K 1 16W C235 0 1uF C201 3 3pF R227 75 1 16W INTERLACE_Y 1 C236 0 1uF R234 75 1 16W C223 0 068uF C217 0 22uF C244 330pF 3D_C 15 R201 0 1 16W RP200 100 1 16W 1 2 3 4 8 7 6 5 VDDA R208 75 1 16W C203 0 001uF AGND RP201 100 1 16W 1 2 3 4 8 7 6 5 VDDI C239 0 1uF C233 0 1uF C4 R228 75 1 16W X200 20 ...

Страница 62: ...MDR27 MD23 C383 0 1uF CPUP27 MD19 X301 32 768KHZ 3 3VM ROMA7 MD12 RN31322 1 16W 1 2 3 4 8 7 6 5 MA7 MD25 RN31522 1 16W 1 2 3 4 8 7 6 5 SDRAMPort U300D SPV301A L26 L25 L24 K26 K25 K24 J26 J25 H26 H25 J24 J23 G26 H24 H23 N24 M26 M25 M24 AF25 AC22 AD23 AF26 AE24 AC23 AD24 AE25 AB24 AC25 AD26 AA24 AB25 AC26 AB26 Y24 W23 AA25 AA26 Y25 W24 Y26 W25 V24 W26 V25 U24 V26 U25 U26 T24 T25 AC24 AB23 AD25 AE26 ...

Страница 63: ...H_SEL1 2 R4 C4 FM3 FM24 FM24 GOUT1 C2 R363 100K 1 16W R308 9 1K 1 16W FM8 GOUT4 0 AD_CLK 9 FM19 FM36 C389 22pF SVIDEO G4 FM4 FM27 HS_ADC GOUT3 Y6 G7 BOUT7 ROUT7 RN324 22 1 16W 1 2 3 4 8 7 6 5 FM20 BOUT5 R331 NC RN327 22 1 16W 1 2 3 4 8 7 6 5 PC R366 100K 1 16W near IC SDA 3 4 5 9 11 14 15 TBOUT FM37 FM19 Y7 RN303 22 1 16W 1 2 3 4 8 7 6 5 C360 0 1uF R304 100 1 16W C399 0 1uF C359 0 1uF G1 FM6 Y3 Y5...

Страница 64: ...SS33_TB7 DVSS33_TB8 DVSS33_TB9 DVSS33_TB10 DVSS33_TB11 DVSS33_TB12 DVSS25_TB1 DVSS25_TB2 DVSS25_TB3 DVSS25_TB4 DVSS25_TB5 DVSS25_TB6 DVSS25_TB7 DVSS25_TB8 DVSS25_TB9 DVSS25_TB10 DVSS25_TB11 DVSS25_TB12 DVSS25_TB13 DVSS25_TB14 DVSS25_TB15 DVSS25_TB16 DVSS25_TB17 DVSS25_TB18 DVSS25_TB19 DVSS33_TB13 DVSS25_TB20 DVSS33_1 DVSS33_2 DVSS33_3 DVSS33_4 DVSS33_5 DVSS33_6 DVSS33_7 DVDD25_1 DVDD25_2 DVDD25_3 ...

Страница 65: ...03 100 1 16W 1 2 3 4 8 7 6 5 C530 0 1uF 5VP C512 100pF AD_VS 6 GOUT4 AGND SDA 3 4 5 6 11 14 15 GREEN R515 0 1 16W C513 100uF 16V VGA_SCL ROUT1 ROUT5 R510 75 1 16W 3 3V_AD BOUT4 C518 0 1uF Near IC RP500 100 1 16W 1 2 3 4 8 7 6 5 C529 0 1uF 5V VGA_VS 2 R511 75 1 16W GOUT7 L503 600 OHM 3 3V_AD BOUT5 VSEL_B 2 C509 0 1uF D504 MLL4148 GOUT0 ROUT4 C532 0 1uF C536 NC SCL 3 4 5 6 11 14 15 AGND SCL 3 4 5 6 ...

Страница 66: ...0 11 20 2 5 19 16 6 15 8 IN1 IN2 ST_BY S_GND PW_GND PW_GND PW_GND PW_GND OUT1 OUT1 OUT2 OUT2 VCC VCC MUTE C635 560pF R618 47K 1 16W R616 100K 1 16W R644 3 9 3W R629 10K 1 16W R631 3 9K 1 16W C656 0 001uF EAR_R U600 M62438FP 1 2 3 4 5 6 7 8 9 10 VCC IN R DIFF FILTER OUT R GND CNTL OUT L IN L REF IN C658 0 001uF C657 0 001uF R611 4 7K 1 16W R630 1K 1 16W R619 31 6K 1 16W For without SRS L612 300 OHM...

Страница 67: ...uF 16V C607 0 0015uF R606 470 1 16W C628 470pF 5V_A PC_L 10 L_OUT 10 TUNER_SIF 3 C615 0 0015uF R604 100 1 16W PC_R 10 L603 600 OHM ASEL_O_L 2 C620 330pF C660 10uF 16V X600 18 432MHz C600 0 0015uF C661 0 1uF C605 100uF 16V R601 470 1 16W 5V_A SDA 3 4 5 6 9 14 15 C619 330pF 8V C625 10uF 16V R603 470 1 16W C630 0 01uF C626 10uF 16V C627 1uF 50V C608 0 1uF C606 470pF C611 1uF 50V SCL 3 4 5 6 9 14 15 C...

Страница 68: ... R703 3K 1 16W L705 600 OHM AGND L700 600 OHM C716 0 1uF C711 10uF 16V AGND AGND C720 10uF 16V R713 0 1 10W 3 3VM For Scaler spv301 5VP C700 0 1uF L703 600 OHM L712 600 OHM 12VP From Power Supply12V 12V_A For Audio AMP TDA7266D 12V_A L711 NC R702 22K 1 16W 3 3VS C719 10uF 16V AGND AGND C704 0 1uF C701 10uF 16V R716 0 1 10W R704 47K 1 16W 3 3VA For ADC AD9883 AGND AGND L706 600 OHM L708 600 OHM 3 3...

Страница 69: ...17 1 9 26 34 44 5 13 21 29 53 33 35 36 43 49 TXIN0 TXIN1 TXIN2 TXIN3 TXIN4 TXIN5 TXIN6 TXIN7 TXIN8 TXIN9 TXIN10 TXIN11 TXIN12 TXIN13 TXIN14 TXIN15 TXIN16 TXIN17 TXIN18 TXIN19 TXIN20 TXIN21 TXIN22 TXIN23 TXIN24 TXIN25 TXIN26 TXIN27 TXOUT0 TXOUT1 TXOUT2 TXOUT3 TXCOUT TXOUT0 TXOUT1 TXOUT2 TXOUT3 TXCOUT CLKIN PWRDN VCC VCC1 VCC2 VCC3 PVCC OVCC GND1 GND2 GND3 GND4 GND5 PGND1 PGND2 OGND1 OGND2 OGND3 P_C...

Страница 70: ... 16V R409 NC C402 0 1uF C410 NC 220pF R401 22K 1 16W SDA 3 4 5 6 9 11 15 Q401 PMBS3904 3 2 1 Near VCC pin 12 C404 NC 10uF 16V R404 470 1 16W L404 NC 600 OHM C413 47PF CC_R 4 R400 100 1 16W 5V R416 0 1 10W U401 Z86129 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 RREF VSS_A VDD VIN INTRO SDA SCK SDO BOX RED VSS GREEN BLUE SEN HIN SMS VIDEO CSYNC LPF C414 47PF R413 100 1 16W L401 600 OHM CC_G 4 R407 ...

Страница 71: ... C959 47uF 16V Q911 2SA1037AK R921 220 1 16W D25 Q910 2SC2412K R926 2 2K 1 16W R900 0 1 16W C938 0 1uF 16V AGND Q901 2SA1037AK R945 0 1 16W C917 0 1uF 16V Q906 2SA1037AK R907 47 1 16W R943 220 1 16W AGND AGND 3D_C 4 C930 22pF L908 600 OHM L912 600 OHM C945 0 1uF 16V D25 R952 470 1 16W L913 600 OHM R916 5 6K 1 16W C948 0 1uF C932 0 1uF 16V R940 5 6K 1 16W D33 C956 0 1uF AGND L915 600 OHM C950 10uF ...

Страница 72: ... 5Vout R915 4 7K R908 3R3 1206 L903 73L 253 91L 1 2 C920 1000UF 16V C901 1000PF 250V 12Vout C911 0 1uF 50V ZD902 RLZ12B C906 152P 1KV R901 1M 1206 R926 9 31KF 5V SG6841 IC901 SG6841 1 3 4 7 2 5 6 8 R916 4 7K C905 150uF 400V BD901 GBU405 2 1 3 4 R905 1M 1206 C919 NC CN902 7 6 5 2 1 3 4 8 9 10 C908 0 1UF 5V C912 0 1UF C910 NC R918 4 7K R923 0 D901 FR107 F902 5A 24V 1206 NR901 61L58 050 WT C914 2200U...

Страница 73: ... R101 39K C107 0 1UF Q101 SI4431DY T1 4 8 5 6 7 3 2 1 R103 20KF C106 1000uF 16V C104 NC C105 100PF NPO LM3485 IC102 1 6 7 5 2 8 3 4 Isense PWR GND PGATE ADJ GND VIN N C FB D102 SR24 C103 10NF 12V 5Vout L101 22UH C102 0 1UF MINI SO8 R102 60KF ...

Страница 74: ... C203 1000UF 25V Q206 SST3904 L203 73L174 35 LS 1 3 2 4 D214 1N4148 R245 1K 1206 D201 RLZ8 2B C207 0 1UF L201 150UH 60 52 CN205 SM02B BHSS 1 TB 1 2 R202 1K MOF DIP 1W Q207 RK7002 1 3 2 R239 0 C225 1UF R242 1K 1206 L202 73L174 35 LS 1 3 2 4 V_SENSOR_6 C205 27P 3KV D202 BAV99 D208 1N4148 R226 NC R225 8 2K V_SENSOR_3 L206 73L174 35 LS 1 3 2 4 D207 BAV99 R247 30K C217 0 1UF C228 0 022UF IC202 TL431 2 ...

Страница 75: ...2 0 1UF R2100 300K D227 1N4148 R268 51K R284 27K R294 300K BU_L Q219 SST3904 R274 18K R289 100K R277 0 R258 1M C242 0 1UF C237 0 1UF D221 1N4148 V_REF R280 100K D228 1N4148 R285 51K R2101 1K R264 1M C235 0 1UF V_SENSOR_4 R266 NC 1206 R288 1M R265 1M D222 1N4148 R291 680K R278 1M R256 2M R260 1M R269 1K C238 0 01UF Q218 SST3904 R297 100K C241 2 2UF R293 300K IC206A LM324 SO_15 3 2 1 4 11 12VCC V_SE...

Результаты поиска

Содержание A20E221 Series

Отзывы:

Похожие инструкции для A20E221 Series

Бренды по названию

Популярные бренды

AOC A20E221 Series, Руководство по обслуживанию

Результаты поиска

Содержание A20E221 Series

Отзывы:

Похожие инструкции для A20E221 Series

Бренды по названию

Популярные бренды