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LCD TV AOC L42W781HS

9. Schematic Diagram

9.1 Main Board

C123
100pF

C111

47uF/16V

V5B

TVOUT1

CN108

CONN

1
2
3
4
5
6
7
8
9

D151
BAV99

SCT1_RI

R107

0 OHM 1/10W

123

FB122
600 OHM

R174 NC

FB117

150 OHM

Low

1/31'07

183

100K

10W

R102

47K OHM 1/10W

Low

D160
BAV99

187

100K

10W

FB103

600 OHM

188

100K

10W

Q102

PMBS3904

CVBS_SEL

R118 10K OHM 1/10W

2/16'07

johnny

V5B

5V_SCL

3,4,5,7

AVSW

CN101

CONN

2
4
6
8
10
12
14
16

1
3
5
7
9

11
13
15

C153
10uF

118

VPOR

0603100

KV05

R132 10K OHM 1/10W

SCT2_RI

CN104

HARNEES

U103

SCART2_C

DTV_L

191

100K

10W

C135

10UF16V

D145
NC

R147

4.7K OHM 1/10W

FB121

600 OHM

R128 47K OHM 1/10W

SCART Input

DTV_Pr

FB130
600 OHM

4/16'johnny

TV_IRQ

R157

0 OHM 1/10W

1/31'07

12V

PC_R

SCART1FB

D129
NC

FB113

600 OHM

FB118 150 OHM

R138

470 OHM 1/10W

D146
NC

R171

10K OHM 1/10W

R156

0 OHM 1/10W

R116
4.7K OHM 1/10W

SVIDEO_Y

FB102

600 OHM

D131
NC

D101

LL4148

R161

189

100K

10W

FB109

150 OHM

R117

166

75 OHM 1% 1/10W

R137

75 OHM 1% 1/10W

D128
BAV99

R134 10K OHM 1/10W

131

10W

D108

VPORT0603100KV05

Comp

AV1

R164

0 OHM 1/10W

D137

VPORT0603100KV05

Component Input

2/16'07

johnny

102

VPORT0603100KV05

C110

47uF/16V

C144
10UF16V

106

VPORT0603100KV05

C142
100pF

R120 10K OHM 1/10W

C127

68pF

R168

C154
10uF

C120
100pF

2/16'07

johnny

2/16'07

johnny

R106

0 OHM 1/10W

FB126 150 OHM

R178

75 OHM 1% 1/10W

D120

R160

130

001uF

121

VPOR

0603100

KV05

C149

0.001uF

D126
NC

3V_SCL

3,4,5

R139

18K OHM 1/10W

195

100K

10W

DTV_Y

182

100K

10W

D158
BAV99

D156
NC

D130
NC

C138
0.1uF

4/4'07

johnny

R151

470 OHM 1/10W

Audio Switch

D134

VPORT0603100KV05

R325

100 OHM 1/10W

D148
NC

130

10W

R114

12K OHM 1/10W

Low

DTV Component Connector

SCART2_FS

3,5

C122
100pF

R327

100 OHM 1/10W

R124

10K OHM 1/10W

C160

10UF16V

C124

100pF

106

0.001uF

D132

VPORT0603100KV05

R199 0 OHM 1/10W

V8AUD

D154
NC

C115

47pF

PC_L

DTV_Pb

C147
10UF16V

R110

10 OHM 1/10W

DTV_Pb

159

R143

47K OHM 1/10W

FB110

150 OHM

FB111

150 OHM

FB112

150 OHM

VSEL

CN105

FB106

150 OHM

R103

47K OHM 1/10W

R173

4.7K OHM 1/10W

D119

AV1

DTV

4/3'07

johnny

SCT1_LI

PC_R

R154

75 OHM 1% 1/10W

C134

0.0022uF

FB131

150 OHM

R155

0 OHM 1/10W

Comp_SEL

5V_SDA

3,4,5,7

COMP_PR

D135
NC

D133

VPORT0603100KV05

FB127

600 OHM

4/3'07

johnny

12V

D150
NC

D157
NC

D107

VPORT0603100KV05

SW1

2/16'07

johnny

AUDIO_SW2

6/21

PC_L

C116

47pF

C114

47uF/16V

SCART

Analog Tuner Connector

V5B

SCT1_RO

Switch_R

AUDIO_SW1

R133 47K OHM 1/10W

D144

SCART1_CVBS

CV_L

C161
0.1uF

D136
NC

C118
100pF

D127
BAV99

CVBS_SEL

DTV_R

D124
BAV99

C145
10UF16V

C162

560pF

DTV_Pr

VIDEO_OUT

185

100K

10W

C163
560pF

105

0.001uF

C136

10UF16V

High

2/16'07

johnny

SCART1_FB

CV_R

R341

R326

100 OHM 1/10W

3/16'07

johnny

4/3'07

johnny

D109

C121

47pF

R123

D139
NC

R119 47K OHM 1/10W

R176 NC

GND

SCT1_LI

R104

47K OHM 1/10W

C152

47pF

FB119 150 OHM

C128

10UF16V

R144

47K OHM 1/10W

196

100K

10W

R152

18K OHM 1/10W

R115

0 OHM 1/10W

C119
100pF

R175 NC

D161
BAV99

VSEL_Y

VSEL__PB

R121 47K OHM 1/10W

C137

10UF16V

129

10W

D113

LL4148

R111

0 OHM 1/10W

COMP_PB

167

75 OHM 1% 1/10W

4/3'07

johnny

AVSV_L

COMP_PR

FB115

600 OHM

SCART

Switch_L

COMP_PB

D142
BAV99

FB105

600 OHM

1/31'07

4/3'07

johnny

C132

10UF16V

U102

R145

12K OHM 1/10W

1/31'07

V8AUD

112

VPOR

0603100

KV05

DTV_SCL

VIDEO_OUT

D125
NC

C133

0.0022uF

SCART1_FS

3,5

DTV_Y

SVIDEO_Y

High

SCT2_RO

AVSV_R

122

C156
0.1uF

110

VPOR

0603100

KV05

158

SCART1_G

115

VPOR

0603100

KV05

114

VPOR

0603100

KV05

S-Video/ Composite Input

PC-Audio Input

4/16'07

johnny

DTV_SDA

R170

10K OHM 1/10W

C113

47uF/16V

FB120 150 OHM

U102

PI5V330SQE

11
10

S2D

S1A

S1B

S2A

S2B

S1C
S2C

S1D

/EN

Low

FB135

300 OHM

Q103

PMBS3904

103

VPORT0603100KV05

C157
0.1uF

C151

47pF

SW2

SCT1_RI

R105

47K OHM 1/10W

2/16'07

johnny

SIF

C109

47uF/16V

Q101
PMBS3904

192

100K

10W

R146 75 OHM 1% 1/10W

SW2

184

100K

10W

105

VPORT0603100KV05

R198 0 OHM 1/10W

C148

0.001uF

FB101

150 OHM

U103
NJM-2244M-PF

1
3
5

2
4

VIN1
VIN2
VIN3

V+

VOUT

SW1
SW2

SCART1_B

FB104

600 OHM

R122

75 OHM 1% 1/10W

SCT2_LI

R163

0 OHM 1/10W

Q104 PMBS3904

R150

75 OHM 1% 1/10W

1/31'07

SPDIF

C150

47pF

104

0.001uF

FB114

600 OHM

FB108

150 OHM

R169

165

75 OHM 1% 1/10W

C112

47uF/16V

C146

10UF16V

R140

68 OHM 1/10W

AVSV_L

SCART1

SCART1FB

C126

47pF

R179

220 OHM 1/10W

High

2/16'07

johnny

R142

Component Switch

Comp

V5B

D138

VPORT0603100KV05

186

100K

10W

C141

47pF

0507

大卡

钩

V8AUD

C102
22UF16V

129

001uF

COMP_Y

CV_R

D159
BAV99

D162

R342

SVIDEO_Y

COMP_Y

C140

10UF16V

SCART2_CVBS 5

131

001uF

AVSW

193

100K

10W

R113

0 OHM 1/10W

R148

R162

0 OHM 1/10W

SVIDEO_C

D141
BAV99

R126 47K OHM 1/10W

D143
NC

C107

0.0022uF

R125 10K OHM 1/10W

C143

68pF

AVSV_R

R180 75 OHM 1% 1/10W

197

100K

10W

02 SCART & AV_IN

SCART1_R

190

100K

10W

R149

10K OHM 1/10W

R135 47K OHM 1/10W

TVOUT2

R112

10 OHM 1/10W

R181

75 OHM 1% 1/10W

R109

0 OHM 1/10W

SW1

4/3'07

johnny

4/4'07

johnny

SCART2_CVBS

CN106

JACK

C101

100pF

C103
0.1uF

FB107 150 OHM

C125
0.1uF

D163
NC

C117
100pF

FB123

600 OHM

High

111

VPOR

0603100

KV05

R141

V8AUD

CN107

PHONEJACK

1
2
3
4
5

R101 0 OHM 1/10W

O / P

FB124

150 OHM

R108

10 OHM 1/10W

E427ATNBBWHSN

AT06

Custom

Tuesday , September 18, 2007

715T2289-2

称爹

T2289-2-X-X-9-070917

OEM MODEL

Size

Rev

Date

Sheet

TPV MODEL

PCB NAME

称爹

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

Key Component

絬

隔

瓜

絪

腹

SCT1_LO

AV-AUDIO_SW

FB125

150 OHM

R177

220 OHM 1/10W

194

100K

10W

CV_L

C139

10UF16V

D149
NC

Composite Switch

SCT2_LO

VSEL__PR

R127 10K OHM 1/10W

FB116

600 OHM

D153
NC

116

VPOR

0603100

KV05

C108

0.0022uF

U101

74HC4052D

12
14
15
11

1
5
2
4

X0
X1
X2
X3

Y 0
Y 1
Y 2
Y 3

A
B

VDD

VEE

R153

0 OHM 1/10W

AV/SV

3V_SDA

3,4,5

TV_MAIN

AV1

R136

6.8 OHM 1/8W

117

VPOR

0603100

KV05

C155
10UF16V

D147
NC

Comp_SEL

GND

D140
NC

R324 0 OHM 1/10W

104

VPORT0603100KV05

1/31'07

Содержание L42W781HS

Страница 1: ...ING 6 3 IR Board 32 6 4 Tuner Board 33 6 5 Key Board 35 6 6 Side Board 35 7 White Balance Luminance Adjustment 36 8 Block Diagram 38 9 Schematic 39 9 1 Main Board 39 9 2 Power Board 46 9 3 Key Board 47 9 4 Tuner Board 48 9 5 Side Board 53 10 Exploded View 54 11 BOM list 55 Table Of Contents 1 Important Safety Notice 2 Revision List 3 1 General Specification 4 2 Operating Instructions 5 2 1 The Use...

Страница 2: ...teristics 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 CAUTIO...

Страница 3: ...42 LCD TV AOC L42W781HS 3 Revision List Version Release Date Revision Instructions TPV Model A00 May 22 2008 Initial Release E427ATNBBWA1NNT E427ATNBBWACNNT ...

Страница 4: ...bility DDC2B Input frequency FH 31 5KHz to 48KHz FV 56Hz to 75Hz Recommended 1024 x 768 60Hz up to 1360 x 768 60Hz Input Audio Headphone Mini jack for stereo 3 5ø Audio Output Audio Output L R Speaker built in 10W 10W Headphone Mini jack for stereo 3 5ø Line Output RCA L R DTV S PDIF RCA COAXIAL For DTV only OSD language English Germany Italian French Spain Portuguese Netherland Russia Table Stand...

Страница 5: ...NERAMA 16 9 VOL Press or to increase or decrease the volume MENU Press this key to display main menu DISPLAY Press this key to display 1 the channel number when watching a TV program 2 the input source when watching an AV program MUTE Temporarily interrupt the sound or restore it PC Display PC mode TV Display TV or DTV mode DTV mode for the TV which have DTV TV function only PRE CH To display the ...

Страница 6: ...UTTONS to operate the Teletext screen INDEX Press INDEX to return to the main index page SUBTITLE Press to select the next page marked as a subtitle page and request it as the display page HOLD Press HOLD to hold the Teletext page when viewing information Press again to return to automatic page update REVEAL Press REVEAL to display reveal hidden words e g quiz page answers Press again to hide PAGE...

Страница 7: ...e buttons Tint This option is only available for NTSC audio visual sources Reset Return to default settings Press OK or buttons to return to default settings Press the MENU button to exit the Picture menu Note this menu is removed automatically after a few seconds without using the remote control When you adjust a menu option Contrast for example the menu is replaced by a sub menu as illustrated P...

Страница 8: ...Opaque or Transparent type Sleep Timer To set an automatic shut off time Using buttons select Off 15 30 45 60 90 120 minutes Once the time is ended TV set automatic switch on standby mode If you turn the TV on standby mode after setting the sleep timer setting will be erased Set it again Bule screen To have a blue screen when there is no video input or when the RF signal is very bad Using buttons ...

Страница 9: ...ur temperature at your convenience Reset Return to default settings Press the OK or buttons to return to default settings Installation Setup Installation Setup involes selecting all the settings required to be able to search for and store all the channels you can receive Make sure that the television is switched on and follow all the steps in turn specified on this page Auto Installation Select Au...

Страница 10: ...new Program No to Insert a channel on an already existing Program No the channel previously saved on this program no will be shifted to the upper program no or to Delete the Program No Once a channel has been found and named use the botton to select the Store prog option Using the buttons select Save Insert or Delete and press the OK button to confirm Swap prog Allows to swap 2 programme numbers U...

Страница 11: ...n to display the selection menu Using the buttons to select each input sources Press the OK button to display the desire input source Digital TV Menu First Time Installation When the system is first switched on the Reference Application attempts to configure itself for the first time This is called First Time Installation The user is then asked if they wish to perform an automatic tune for service...

Страница 12: ...tes button on the channel list dialog and via the Main Menu Press the OK button on your remote control to add the channel to the highlighted favourites list An icon indicates which favourites list a channel is in Guides Now Next EPG List Schedule EPG Time line schedule EPG Now Next EPG An EPG dialog is provided that allows the user to view the current and next programme playing on each service In ...

Страница 13: ...hannels if it is available Subtitle Displays a dialog enabling the preferred language to be set this is the language to be used for all channels if it is available Current Displays a dialog enabling the current language to be set this is the language to be used for the current selected channel please note that only languages available with the currently selected channel will be displayed Installat...

Страница 14: ...ously selected service and return to normal viewing operation In cases were there was not a previously selected service the application will attempt to select the service with the lowest number The Reference Application can support up to 70 services at any one time Press 0 to 9 to select a channel number select to start searching for channels DTV MENU to exit this screen First time installation Ch...

Страница 15: ...t Please take your precautions not to damage the screen 1 Audio output 2 SPDIF output appear in Digital TV 3 SCART2 CVBS SCART2 S 4 SCART1 RGB CVBS 5 DTV appear in Digital TV 6 ATV 7 Component video HDTV 8 Component Audio 9 VGA 10 VGA Audio input 11 HDMI2 12 HDMI1 13 AC power 14 S Video 15 AV1 CVBS 16 AV1 S video Audio intput 17 HEADPHONE 18 CI card ...

Страница 16: ...ow to connect 1 The SCART socket can be connected a VCR a camcorder a DVD player a satellite receiver a decoder or a game console form SCART cable 2 The 21pin SCART socket can also be used as an output to Audio Video equipment How to use Scart source has the first priority For example when playing under other sources such as TV AV S Video VGA if we input the scart signal the TV will switch to Scar...

Страница 17: ...ping the screen and the cabinet with a soft clean cloth If the screen requires additional cleaning use a clean damp cloth Do not use liquid cleaners or aerosol cleaners Mobile telephone warning To avoid disturbances in picture and sound malfunctioning of your TV or even damage to the TV keep away your mobile telephone from the TV End of life directives We are paying a lot of attention to produce e...

Страница 18: ...y Press to confirm your function selection and adjustment 3 4 Up Down Key Press to perform select function and channel 5 MENU Key Press to show the OSD menu and exit OSD menu 6 Source Key Press to select your input source 7 Power Key Press to turn on or off the TV ...

Страница 19: ...splay Signal Cable Pin No Description Pin No Description 1 Red Video 9 No Pin 2 Green Video 10 Sync Ground 3 Blue Video 11 Not Used 4 Not Used 12 Serial Data for DDC 5 Ground 13 H Sync 6 Red Video Ground 14 V Sync 7 Green Video Ground 15 Serial Clock for DDC 8 Blue Video Ground 1 6 11 15 5 10 ...

Страница 20: ...2 48 077 72 188 D Sub 800 x 600 75 46 875 75 D Sub 1024 x 768 60 48 363 60 004 D Sub 1024 x 768 75 60 023 75 029 D Sub 1360 x 768 60 47 712 60 015 HDMI DVI 640 x 480 60 31 469 59 94 HDMI DVI 640 x 480 72 37 861 72 809 HDMI DVI 640 x 480 75 37 5 75 HDMI DVI 720 x 400 70 31 469 70 087 HDMI DVI 800 x 600 60 37 879 60 317 HDMI DVI 800 x 600 72 48 077 72 188 HDMI DVI 800 x 600 75 46 875 75 HDMI DVI 102...

Страница 21: ...42 LCD TV AOC L42W781HS 21 4 Mechanical Instructions 1 Remove the screws marked in red to remove the back cover and the base 2 Remove the screws marked in red ...

Страница 22: ...42 LCD TV AOC L42W781HS 22 3 Remove the screws marked in red to remove the shield 4 Remove the screws marked in red to remove the shield 5 Remove the screws marked in red to remove the BKT ...

Страница 23: ...3 6 Disconnect the connector or wire and remove the screws marked in red 7 Remove the screws on the boards marked in red Inverter wire PIN 2 Main board wire PIN LVDS wire PIN Side board wire PIN Key board wire PIN Speaker PIN 2 ...

Страница 24: ...42 LCD TV AOC L42W781HS 24 8 Remove the screws marked in red 9 Remove the screws marked in red 10 remove the screw marked in red to remove the IR board and the speakers ...

Страница 25: ...ace Q706 Q703 OK Check U203 U401 NG Replace U401 or U203 OK OK Check main board power supply part Check key board Check I 2 C communication NG Check power cord and board interface Plug in power cord and interface OK Check F901 BD901 C907 NG Replace F901 or BD901 or C907 OK Check IC901 Q901 Check D905 D914 NG Replace IC901 or Q901 OK Check T901 OK Replace T901 Replace D905 or D914 OK NG NG Check ZD...

Страница 26: ...V signal Check TV system setup OK Check TU1 Replace TU1 Component PC signal Check U202 NG Replace U202 OK Check U401 NG Replace U401 OK NG Replace U1 Check U1 Digital TV signal Check TV system setup NG Check TU1 OK NG Replace U4 OK Power supply U4 Check U21 Check U6 U7 Check U12 U17 OK OK OK Check U9 HDMI Check U504 Replace U504 OK OK Check panel Replace TU1 OK ...

Страница 27: ...phone jack OK Check speaker NG Replace U101 HDMI NG Analog TV signal Check TV system setup OK Check TU1 Replace TU1 OK NG Replace U1 Check U1 Digital TV signal Check TV system setup NG Check TU1 OK NG OK Power supply U4 Check U101 Replace TU1 Replace TU4 Check U21 Check U6 U7 Check U12 U17 OK OK OK Check U9 OK Check U501 Replace U501 U601 U603 Replace U601 Replace U603 Replace Speaker NG NG OK NG ...

Страница 28: ...5 5 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 ...

Страница 29: ...42 LCD TV AOC L42W781HS 29 6 PCB Layout 6 1 Main Board ...

Страница 30: ...42 LCD TV AOC L42W781HS 30 ...

Страница 31: ...42 LCD TV AOC L42W781HS 31 6 2 Power Board ...

Страница 32: ...42 LCD TV AOC L42W781HS 32 6 3 IR Board ...

Страница 33: ...42 LCD TV AOC L42W781HS 33 6 4 Tuner Board ...

Страница 34: ...42 LCD TV AOC L42W781HS 34 ...

Страница 35: ...42 LCD TV AOC L42W781HS 35 6 5 Key Board 6 6 Side Board ...

Страница 36: ...ain adjust 7 item needn t adjust 8 items is color temperature select Cool Normal and Warm Ⅱ Bias Low luminance adjustment 1 Set the raster pattern Black pattern with 1024 768 Input 2 Adjust the brightness on OSD until Ca210 measurement reach the lowest value Ⅲ Gain adjustment A Adjust Cold color temperature 1 Adjust Brightness to Ca210 Y 300 cd m2 2 Switch the Ca210 to xyLv Mode with press MODE bu...

Страница 37: ...t the 4 item GG until Ca210 indicator reached the value Lv 300 cd m2 5 Adjust the 5 item BG until Ca210 indicator reached the value y 0 315 6 Adjust the 6 item RG until Ca210 indicator reached the value x 0 308 7 Repeat above procedure until Ca210 xy value meet the tolerance 0 020 8 Enter the 8 item to select another color temperature to adjust Ⅳ Switch different source Press the source key on the...

Страница 38: ...io Processor SRS WOW ANX9021 PC_AUDIO speaker Tuner MODULE HDMI1 KEY_IN V COMP SCART1_B DTV FS1 SVP_CX32 C Audio Switch HDMI2 NJM2244 DTV MODULE PB_B1 74HC573 POWER PB_B2 AMP SCART2_Y CVBS PC_BIN S_C IR_IN SCART1 S_Y SCART2 DAC MENU SCART1 Line out AV SV SCART1_R FS2 SCART1_CVBS R PC RGB V Y_G1 Source SCART1_FS 称爹称爹絬隔瓜絪腹 LVDS PR_R2 in Lip Sync SCART2_FS PR_R1 C AV 1Mx8 ROM CVBS1 I2S PC_GIN P...

Страница 39: ...CT1_LI R104 47K OHM 1 10W C152 47pF FB119 150 OHM C128 10UF16V R144 47K OHM 1 10W R196 100K OHM 1 10W 5V R152 18K OHM 1 10W R115 0 OHM 1 10W C119 100pF R175 NC D161 BAV99 1 3 2 5V VSEL_Y 5 VSEL__PB 5 R121 47K OHM 1 10W C137 10UF16V R129 75 OHM 1 1 10W D113 LL4148 R111 0 OHM 1 10W 5V COMP_PB R167 75 OHM 1 1 10W 0 4 3 07 johnny 5V AVSV_L COMP_PR FB115 600 OHM CN SCART 1 2 3 4 5 6 7 8 9 10 11 12 13 1...

Страница 40: ...N 5 INVPRO 8 NMI R241 22 OHM 1 10W R340 100 OHM 1 10W 5V_SDA 2 4 5 7 SYNC_DETECT D216 BAV99 1 3 2 C223 0 047uF D219 NC 1 3 2 3 3V_SB A11 R217 22 OHM 1 10W R263 22 OHM 1 10W C211 0 1uF U212 NC 1 2 3 4 5 6 7 8 A0 A1 A2 VSS SDA SCL WP VCC ISP Switch uP_A5 A12 U205 SN74LVC573ADBR 1 10 11 20 19 18 17 16 15 14 13 12 2 3 4 5 6 7 8 9 OE GND LE VCC Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 D1 D2 D3 D4 D5 D6 D7 D8 C217 0 1uF...

Страница 41: ... as compact and close to chip as possible 3V3S HDMI_DSCL_1 C574 0 01uF ROUT6 U503 FDC6301N 1 2 3 4 5 6 G1 S2 G2 D2 S1 D1 ROUT5 GOUT1 C534 10UF16V 04 HDMI_SIL9025 MCLK DP7 5 BOUT7 DP16 P1_ 5V HDMI_RX2 _2 C512 0 01uF 2 R554 NC C558 0 1uF C537 0 1uF 3V3S HDMI_RXC _2 3V_SCL C510 0 01uF U508 M24C02 WMN6TP 1 2 3 4 5 6 7 8 A0 A1 A2 GND SDA SCL WP VCC FB507 600 OHM CN501 HDMI 20 21 1 2 3 4 5 6 7 8 9 10 11...

Страница 42: ...TAL OUT U401B SVP CX32 55 61 60 56 57 58 62 63 83 82 81 80 79 78 77 76 84 86 85 59 64 65 66 67 68 69 70 71 37 36 35 34 33 32 31 30 29 26 25 24 22 21 18 17 16 15 14 11 10 9 8 7 4 5 23 6 PWM0 CS GPIO0 INTN SCL SDA WR RD A_D0 A_D1 A_D2 A_D3 A_D4 A_D5 A_D6 A_D7 ALE RESET V5SF GPIO1 ADDR0 ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 DP0 DP1 DP2 DP3 DP4 DP5 DP6 DP7 DP8 DP9 DP10 DP11 DP12 DP13 DP14 DP15 DP1...

Страница 43: ...00 OHM 1 2 C433 0 1uF CX_MA6 CX_MD5 DQ19 DQ9 CX_MD0 CX_VDDM CX_MD4 DQ29 DQ31 FB404 300 OHM 1 2 CX_MD30 DQ14 DQ18 CX_MD30 C441 0 0027uF C451 10UF16V C403 0 1uF DQ9 CX_VD33 CX_BA0 CX_MA9 CX_AVDD3_OUTBUF CX_MD19 CX_AVDD3_ADC1 C413 0 1uF R402 0 OHM 1 10W C405 0 1uF 06 SVP CX32_2 CX_AVSS_BG_ASS CX_MA0 CX_MD21 FB413 300 OHM 1 2 C421 0 01uF 3 16 07 johnny CX_PAVSS2 DQ31 DQ1 DQ22 DQ7 C453 10UF16V R406 15 ...

Страница 44: ...F R646 NC R6121 1K OHM 1 10W R6130 0 OHM 1 10W C645 0 1uF C668 0 1uF VCCAD DACM_R R659 NC 10 uF C674 0 1uF Q607 2SD1757K U603 TPA3100D2RGZR 1 2 3 4 5 6 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 PAD RINN RINP AGND LINP LINN GAIN0 GAIN0 GAIN1 MSTR SLV SYNC PAD PAD ROSC VREG VBYP AGND BSLP LOUTP LOUTP LOUTN LOUTN BSLN PA...

Страница 45: ...00K OHM 1 10W FB713 300 OHM R735 1 5K OHM 1 10W C754 100uF 25V R731 0 OHM 1 10W R721 27 OHM 2W FB714 300 OHM FB720 300 OHM CX_VD18 C723 22UF16V R742 0 OHM 1 10W 5V_SB 3 3V_SB C725 22UF16V C741 NC INVPRO 3 U701 3 2 1 VI VO GND R716 200 OHM 1 10W Q712 PMBS3904 Power Connector Connect to Power Board FB702 L 1 6 3 4 R715 47K OHM 1 10W PWR_ON 3 R728 NC 3 3V_SB C750 NC D701 SR34 PWR_ON 3 C757 1uF C720 0...

Страница 46: ...22 39KΩ 1 8W R901 330K 1 4W C934 1000pF R978 510K 1 8W R962 1K 1 8W C943 3300PF 50V C950 1000uF 16V R926 1M 1 4W R975 18K 1 8W C992 1000PF L960 20uH C987 0 1uF 50V IC934 PC123X8YFZOF 1 2 4 3 R948 47 1 4W C910 0 01uF 500V R908 220KΩ 1 8W R963 10K 1 8W D950 FME 210B 1 2 3 Q902 STW20NM60 2 1 3 R957 10KΩ 1 8W C932 47uF 50V E377CZNK2WAEN 2 GBMH Custom 2 2 Tuesday April 17 2007 715T2512 2 称爹 02 POWER T2...

Страница 47: ...eptember 20 2007 715T2479 1 称爹 01 KEY PAD T2479 1 X X 3 070920 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 SW3 2 1 3 4 5 2 25V R3 390 OHM 1 1 10W R4 1K 1 10W R8 22K OHM 1 1 10W SW7 2 1 3 4 5 C2 0 1uF 5VS MENU VOL_DOWN SW4 2 1 3 4 5 CN1 CONN 1 2 3 4 SW6 2 1 3 4 5 R6 3 3K 1 10W 3V 0V 4 55V L1 600 OHM SW5 2 1 3 4 5 L2 600 OHM D1 ...

Страница 48: ...TA0 TDA4 RP2 33 1 16W 1 2 3 4 8 7 6 5 TS_DATA4 R20 330 1 10W R3 4 7K 1 10W C7 0 1uF L1 300 OHM TDA_DATA5 C35 10uF 16V SYNC C24 47uF 16V V5D DTV_5V TDA0 TDA6 R189 NC R11 4 7K 1 10W U8 1 3 2 VOUT VIN GND V5D 3 3V_D C9 0 1uF C23 10uF 16V C4 47uF 16V C31 47uF 16V 3 3V_A TDA2 TS_DATA3 TS_DATA5 R30 100 1 10W V5D C49 0 1uF C2 47uF 16V C44 0 1uF U4 AZ1117D 5 0 E1 1 2 3 ADJ GND OUTPUT INPUT TDA_DATA2 C28 0...

Страница 49: ...0W PCMCIA_A8 A_MDI2 R176 33 1 10W R59 10K 1 10W A_MDO5 A_MDO4 A_MDI4 R168 33 1 10W 3 3V_B TS_SYNC 2 A_MDO4 3 3V_D STV_TDI 4 TS_DATA4 MDOA3 R180 33 1 10W PCMCIA_A12 PCMCIA_D7 R62 33 1 10W R170 33 1 10W PCMCIA_D6 PCMCIA_A2 U10 74LVC573DB 1 10 11 20 19 18 17 16 15 14 13 12 2 3 4 5 6 7 8 9 OE GND LE VCC Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 D1 D2 D3 D4 D5 D6 D7 D8 R42 0 1 10W 3 3V_D A_CD1 MIU_DATA4 A_MDO2 C60 10uF ...

Страница 50: ...3V_D R73 NC C84 10uF 16V R91 22 1 10W R72 NC R82 NC C72 22pF 3 3V_D R85 NC FB4 150 OHM 1 2 C91 0 1uF R110 0 1 10W R65 75 1 10W C96 0 1uF L14 2 2uH C73 10uF 16V C78 0 1uF SW1 NC 2 1 3 4 5 L19 300 OHM R81 NC 3 3V_D L20 300 OHM FSCLK 1 2V_D DTV_L C105 390pF FB3 150 OHM 1 2 NOR_RYBY 5 MOJO_TRST R99 NC R66 75 1 10W C90 0 1uF R209 NC C101 0 1uF QFP208 R121 100 1 10W R112 NC C107 10uF 16V C111 2 2uF 16V ...

Страница 51: ...124 100 1 10W 1 PNX8314_TS_FLASH SDRAM AOC Top Victory Electronics Co Ltd Custom 5 5 Wednesday May 16 2007 Title Size Document Number Rev Date Sheet of MIU_DATA13 3 3V_D MIU_ADDR6 I2C_LOCAL_SDA 2 3 4 SDRAM_ADDR10 SDRAM_DQM1 MIU_ADDR5 NOR_RYBY C123 0 1uF 3 3V_MOJO MIU_ADDR19 SDRAM_D8 SDRAM_ADDR14 MIU_ADDR17 MIU_DATA2 MIU_DATA5 SDRAM_D14 MIU_ADDR0 TSOP 48 5 15 NC MIU_ADDR16 MIU_ADDR21 L24 300 OHM U1...

Страница 52: ...42 LCD TV AOC L42W781HS 52 ...

Страница 53: ...42 LCD TV AOC L42W781HS 53 9 5 Side Board ...

Страница 54: ...42 LCD TV AOC L42W781HS 54 10 Exploded View ...

Страница 55: ... 8 47 CR3 SCREW 0M1T1140 6120 SCREW 4 6MM 0M1T1730 6120 SCREW 3 6MM 0Q1T 330 8 47 CR3 SCREW 0Q1T 930 8120 SCREW 0Q1T 940 10120 SCREW 0Q1T 940 16 47 CR3 SCREW 750TVUT0W1523N PANEL T420XW01 V501 XM AUO Q40T000285010A I O LABEL Q40T000285011A I O LABEL Q52T 1211540 ALUMINUM FOIL TAPE TUPF7QA4 TUNER BOARD TUPF7QA9 TUNER BOARD 041T780061563A WARRANTY CARD 050T 600 1 W WHITE STRAP 052T 1185 1 BIG TAPE 0...

Страница 56: ...CT L Q15T0147A01 BKT CONNECT R Q15T0150A01 SUPPORT L Q15T0151A01 SUPPORT R Q15T0179A01 BKTSTAND HOLD A2 Q35T0014 1B1C TRIM_BEZEL Q36T 600 38 1 NONWOVEN FABRIC Q44T3121510548 PU FOAM Q44T3231 21 18 EVA WASHER Q44T3231 21 29 EVA WASHER Q44T3231 21 30 EVA WASHER Q44TN002 1 CUSHION_EPS 42 Q44TN002 2 CUSHION_EPS 42 Q44TN002 3 CUSHION_EPS 42 Q44TN002 4 CUSHION_EPS 42 Q45T 99609 44 EPE COVER FOR BASE Q45...

Страница 57: ...20 SCREW 0Q1T 140 8120 SCREW A34T0341BBC 1L 33 BASE_S2 A34T0342BBC 1L STAND A2 S Q12T7027 1 FOOT Q12T7027 1 FOOT Q15T0178A01 BKT BASE A2 Q15T0183A01 BKT STAND E427ATNBBWACNNT Part No Description 705TQ7SK016 SKD ASS Y FOR HANNSTAR 001T6020 1 SCREW SPE CIAL 002T6008 1 SCREW 050T 500 1 CABLE TIE 052T 1150 C WHITE TAPE 052T 1211 A ADHESIVE TYPE 089T 17356G 53 ATV CABLE 105MM 089T 17356G565 RF CABLE 22...

Страница 58: ...RNER PAPER G45T 77 3 PE PACKING Q26T 800504 2 BARCODE Q35T0014 1D1C DECO_BEZEL_TV42W 7A2 Q40T 42061510A RATING LABEL Q40T581C62435A P N LABEL Q41T4201615 6A MANUAL Q41T7800615B10 TELEPHONE NUMBER Q41T780A61594A QSG Q44TN001615 9A T 42 TV CARTON Q44TN001BLO001 PAPER SHEET Q45T 76 28 RN R PE BAG Q45T 76 28NV2 R PE BAG FOR CLAMP P E427ATNBBWACNNT E427ATNBBWHS2N 001T6021 1 SCREW 002T6019 1 STAND OFF 0...

Страница 59: ...6025 15230 INSULATING SHEET Q52T6025 15239 MYLAR 033T 465 1 CLIP JIONTER Q44TN002 5 1A U TYPE SHEET FOR ACCESSORIES Q44TN004 1 EPS FOR HANNSTAR Q15T0147A02 BKT CONNEVT R 087T 501 7 AC SOCKET 3PIN 088T 303 6A SS RCA JACK TO FEMALE SOCKET 095T 900100 D HARNESS 100MM 096T 29 6 SHRINK TUBE UL CSA 0M1T 130 6 47 CR3 SCREW A15T0176A03 BKT IO BOTTOM 0M1T 930 6120 SCREW M3 0 5X6 PTPF7QA7 OPTION BOARD T2532...

Страница 60: ...BRIC Q36T 600 37 15 CLOTH_GRIDDING Q36T 600 37 16 NONWOVEN FABRIC Q36T 600 46 1 HIMERON Q44T3231 21 29 EVA WASHER 0D1T 930 6120 SCREW 0Q1T 140 8120 SCREW A34T0341BBC 1L 33 BASE_S2 A34T0342BBC 1L STAND A2 S Q12T7027 1 FOOT Q12T7027 1 FOOT Q15T0178A01 BKT BASE A2 Q15T0183A01 BKT STAND ...

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AOC L42W781HS, Руководство по обслуживанию

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