Hisense 32LD846HT Скачать руководство пользователя страница 38

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VGA INPUT

COAXIAL Output

COMPONENT 1 + AV2

AV1

CLOSED TO MSD309

close to 309

CLOSED TO MSD309

VIDEO_OUT

VGA-HS

VGA-Rin

VGA-Lin

VGA-VS

VGA-HS

VGA-VS

DDC-SCLIN

DDC-SDAIN

YIN

VGA-B

VGA-R

VGA-HS

VGA-VS

DDC-SDAIN

AV1-V

AV1-L

AV1-R

HD1-L

HD1-R

AV1-V

AV1-L

AV1-R

VGA-G

VGA-B

VGA-R

DDC-SCLIN

VGA_5V

DDC-SDAIN

VGA-G

AV2-V

YIN

LINEOUTR

LINEOUTL

AVOUT-V

LINEOUTL

AVOUT-V

LINEOUTR

VGA-5V

5VAIN

VGA-5V

5VAIN

AV1-Vin+

VGA_HSYNC

VGA_VSYNC

AV1-Lin

AV1-Rin

RGB1_SOG 2

RGB1_R-

RGB1_B-

RGB1_G-

RGB0-SOG 2

R 2

RGB0_RIN-

RGB0_BIN- 2

RGB0_GIN- 2

SPDIFO

HD1-Lin

HD1-Rin

ISP-TXD

ISP-RXD

VGA-Rin

VGA-Lin

AV2-Vin+

LINEOUTL 7

CVBS_OUT

LINEOUTR 7

Title

Size

Document Number

Rev

Date:

Sheet

深圳市高新区南区科技南十路国际技术创新研究院

座

楼

TEL:0755-26996895 FAX:0755-26996830

1.0

AVIN

Wednesday, February 23, 2011

Title

Size

Document Number

Rev

Date:

Sheet

深圳市高新区南区科技南十路国际技术创新研究院

座

楼

TEL:0755-26996895 FAX:0755-26996830

1.0

AVIN

Wednesday, February 23, 2011

Title

Size

Document Number

Rev

Date:

Sheet

深圳市高新区南区科技南十路国际技术创新研究院

座

楼

TEL:0755-26996895 FAX:0755-26996830

1.0

AVIN

Wednesday, February 23, 2011

RV54

AVLC18S02015

RV54

AVLC18S02015

R229
12k

R215
10k

R237
75R

C127

200p/50V/NC

C127

200p/50V/NC

C111

2.2u/10V

C111

2.2u/10V

红

白

XS9

红

白

XS9

SIGNAL1

SIGNAL3

GND

SIGNAL4

GND

SIGNAL6

R214
10k

RV43

AVLC18S02015

RV43

AVLC18S02015

RV45
AVLC18S02015

C134

2.2u/10V

C134

2.2u/10V

R471
22k

V15

MMBT3904LT1

V15

MMBT3904LT1

C117

200p/50V/NC

C117

200p/50V/NC

C123 47n/16V

R191

33R

R191

33R

R469
470R

RV40

AVLC18S02015

RV40

AVLC18S02015

R246

33R

R246

33R

C113

200p/50V/NC

C113

200p/50V/NC

C379

10u/16V

C379

10u/16V

RV41

AVLC18S02015

RV41

AVLC18S02015

R467
22k

C97

47n/16V

C97

47n/16V

RV47

AVLC18S02015

RV47

AVLC18S02015

RV44

AVLC18S02015

RV44

AVLC18S02015

RV37
AVLC18S02015

RV48

AVLC18S02015

RV48

AVLC18S02015

红

白

黄

左

中

右

XS8

红

白

黄

左

中

右

XS8

GND

SIGNAL7

SIGNAL9

GND

SIGNAL4

SIGNAL6

SIGNAL1

SIGNAL3

R470
22k

C124 47n/16V

C292

1n/50V

C292

1n/50V

C118 1n/50V

R220
12k

C264
100n/16V

C96 1n/50V

RV50

AVLC18S02015

RV50

AVLC18S02015

C128

2.2u/10V

C128

2.2u/10V

R212

100R

R212

100R

C98

47n/16V

C98

47n/16V

C114

100u/16V

C114

100u/16V

C265 10n/50V

R272

100R

R272

100R

C122 47n/16V

RV51

AVLC18S02015

RV51

AVLC18S02015

红

蓝

绿

左

中

右

XS7

AV3-WBP-RGB

红

蓝

绿

左

中

右

XS7

AV3-WBP-RGB

GND

SIGNAL7

SIGNAL9

GND

SIGNAL4

SIGNAL6

SIGNAL1

SIGNAL3

R492
470R

R206

68R

R206

68R

R417
10k/NC

R271

200R

R271

200R

R230

R211
470R

C125 47n/16V

RV52

AVLC18S02015

RV52

AVLC18S02015

RV46

AVLC18S02015

RV46

AVLC18S02015

R420

0R/NC

R420

0R/NC

R210
22k

R190

33R

R190

33R

RV39
AVLC18S02015

R205

68R

R205

68R

V31

MMBT3904LT1

V31

MMBT3904LT1

C132

200p/50V/NC

C132

200p/50V/NC

R418
10k/NC

RV65

AVLC18S02015

RV65

AVLC18S02015

黄

XS13

黄

XS13

SIGNAL1

SIGNAL3

GND

R233

33R

R233

33R

R224
68R

R232

33R

R232

33R

C119 47n/16V

R207

0R/NC

R207

0R/NC

R240

68R

R240

68R

C99

47n/16V

C99

47n/16V

C102 47n/16V

C135

200p/50V/NC

C135

200p/50V/NC

RV53

AVLC18S02015

RV53

AVLC18S02015

C126 2.2u/10V

R479
22R

RV56

AVLC18S02015

RV56

AVLC18S02015

WR
WL

GND

XS6

WR
WL

GND

XS6

3
4
2
1
5

R193

0R/NC

R193

0R/NC

R238

33R

R238

33R

R195
75R

R209

100R

R209

100R

C131

200p/50V/NC

C131

200p/50V/NC

R216
10k

R239

68R

R239

68R

L33
BLM18PG121SN1

R213

10k

R213

10k

N25

24LC02B-I/SN /NC

N25

24LC02B-I/SN /NC

Vss

SDA

SCL

VCC

V14

MMBT3906LT1

V14

MMBT3906LT1

C389

10u/16V

C389

10u/16V

RV57

AVLC18S02015

RV57

AVLC18S02015

XS5

R231

33R

R231

33R

R227

10k

R227

10k

R241

68R

R241

68R

R251
12k

C151

220p/50V/NC

C151

220p/50V/NC

C121 47n/16V

C120

47n/16V

C120

47n/16V

R419
10k/NC

R248
12k

R222

75R

R222

75R

C304
100n/16V

C129 2.2u/10V

C112 10u/16V/NC

C116

2.2u/10V

C116

2.2u/10V

R421

0R/NC

R421

0R/NC

C105 47n/16V

R250

10k

R250

10k

R245

10k

R245

10k

V49

BAT54C/NC

V49

BAT54C/NC

R472

0R/NC

R472

0R/NC

R244

10k

R244

10k

R223
12k

R197

R198
75R

C263 10n/50V

RV42

AVLC18S02015

RV42

AVLC18S02015

R235
75R

R189

RV49

AVLC18S02015

RV49

AVLC18S02015

V/Y

R/PB
L/PR

GND

XS4

V/Y

R/PB
L/PR

GND

XS4

1
2
3

R192

R243
12k

R196

68R

R196

68R

R468
22k

R247
12k

C130 47n/16V

C289

100n/16V/NC

C289

100n/16V/NC

C109

100n/16V

C109

100n/16V

RV38
AVLC18S02015

R200

0R/NC

R200

0R/NC

R202
75R

R221

75R

R221

75R

V30

MMBT3904LT1

V30

MMBT3904LT1

R236
75R

R242

10k

R242

10k

R234
75R

C108 47n/16V

R458
22R

R194

33R

R194

33R

C115

100u/16V

C115

100u/16V

R473

0R/NC

R473

0R/NC

Содержание 32LD846HT

Страница 1: ...LCDTelevision Service Manual Chassis MSD309PX Ver 1 0 Hisense Electric Co Ltd March 2011...

Страница 2: ...Diagram 13 3 Factory Service OSD Menu and Adjustment 15 3 1 To enter the Factory OSD Menu 15 3 2 Factory OSD Menu 15 4 Software Upgrading 17 4 1 Upgrading with the ISP_TOOL 17 4 2 Upgrading with the U...

Страница 3: ...signed for the purpose The special tools should be used when and as recommended It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order t...

Страница 4: ...racteristics may create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from Hisense Hisense assumes no liability expres...

Страница 5: ...blade exposure To prevent electrical shock match wide blade or plug to wide slot fully insert 1 1 4 When replacement parts are required be sure to use replacement parts specified by the manufacturer...

Страница 6: ...wer Continuing to use the product may cause fire or electric shock 5 If the product emits smoke and abnormal smell or makes an abnormal sound immediately turn off the power Continuing to use the produ...

Страница 7: ...e safety of the product and the servicing work Be sure to follow these instructions Before starting the work secure a sufficient working space At all times other than when adjusting and checking the p...

Страница 8: ...cuit board be sure to remove static electricity from your body before handling the circuit board Be sure to handle the circuit board by holding the large parts as the heat sink or transformer Failure...

Страница 9: ...and cables removed for servicing purposes have all been returned to their proper locations in accordance with the original setup The lightning flash with arrowhead symbol within an equilateral triang...

Страница 10: ...10 2 Product Specifications 2 1 Specifications 32 Inch 42 Inch NOTE The above Specifications are reference only other models refer to the actual User manual Please...

Страница 11: ...11 2 2 Main Board Board 1 Panel have not 120HZ refurbish ratio Main IC MSD309PX L V D S Y PB PR L R VGA PC Audio IN Cable HDMI Headphone HDMI S Video AV1 Air USB AV2 AV OUT Coaxial...

Страница 12: ...12 Board 2 Panel have 120HZ refurbish ratio Note The above Main board images are reference only different models refer to the actual units to determine the boards LVDS Board 120HZ...

Страница 13: ...13 2 3 Wiring Diagram LTDN32V68NAM 14 pin 5 pin 14 pin Note The above Wiring Diagram is reference only different models refer to the actual units to determine the connectors...

Страница 14: ...DV1 JK ROH HX2 2X20KLB300P LG 4 ROH NO LTDN32V88NAM T315HW04VD JK ROH HX2 2X20KLB350 CMO 1 ROH NO LTDN42V86NAM HC420EF E01 ROH HX2 2X20KLB600P LG 2 ROH NO FFC 521 51P 2A ROH LTDN40K26GAM LTA400HF24 JK...

Страница 15: ...te Note 1 In the Factory Menu item Function TOFAC you can select M or U default is U M Means you can enter factory mode with factory RC or user RC U Means you can enter factory mode only with user s R...

Страница 16: ...Picture Mode Audio Mode Picture Curve Audio Curve SSC Adjust Saving Mode Overscan Not Stand Factory Menu White Balance Auto Calibrate Function Init Test Pattern Function TOFAC M or U Power Mode Save S...

Страница 17: ...rd to the TV use VGA interface or the RS232 4 pin the other USB port to the compute 4 1 2 Install the ISP_TOOL4 5 0 4 only for the first time update 1 The software is upgraded by a burning tool ISP_TO...

Страница 18: ...dialog window will show as below 4 Click the Config button And then a dialog window will show as below Draw on the front of Use USB Port Type setting is USB Base Addr setting is 0x38C ISP Slave Addre...

Страница 19: ...evice Type maybe different If appear the following figure It indicates that the ISP_TOOL has not connected Please click the DisCon button and Connect button to connect 6 Click the Read button Choose t...

Страница 20: ...20 8 Click the Run button and wait update end If show any error message then do Dis Con Connect and click the Run button again till show the following dialog window...

Страница 21: ...K it will show a confirm message box Press button to select yes in the confirm message box to start automatic update 5 Then it will update the software automatically Please don t power off during the...

Страница 22: ...tb by N2 It s standby power supply for main IC N7 Keyboard Remote board Flash N11 and HDMI CEC c 12V supplies for Amplifier N17 R2A15120FA d 5VAIN supplies for main IC Headphone and USB e 3 3VA is con...

Страница 23: ...r 5V stb 1117 3 3 N2 3 3Vstb Flash Remote Keyboard N11 N7 5VAIN 1084 ADJ N6 1 8VA MP1482 N3 1 32V 1117M3ADJ N5 2 5VA 1117 3 3A N4 3 3VA 24C04 N8 N9 24C32 EEPROM MSD309PX AP2172SG N15 5V USB 1117A 3 3A...

Страница 24: ...24 5 2 Image and signal process...

Страница 25: ...emote Control Remote control does not work Try new batteries Replace RC Check IR receiver Change Led IR board Change Led IR cable Replace main board Replace battery Replace remote control Replace Led...

Страница 26: ...ng for Function Key Buttons does not work Check switches Check key board Check Key BD cable Change Key BD Replace main board Check solder connections and see if any switches are stuck Replace Key BD O...

Страница 27: ...er on Is LED light NO YES Check Power Output YES NO Check Power Cord Only one works Replace Main BD Try Power on by RC and Button Neither works Both Work Power on OK YES NO Replace Power BD YES NO RED...

Страница 28: ...Troubleshooting for Audio No sound Check connecter Check speaker wire Replace main board Reconnect Replace speaker wire YES YES NO NO Check speaker set Replace speaker set YES NO OK YES NO Power Supp...

Страница 29: ...5 Troubleshooting for TV VGA HDMI input No picture on the screen Check Signal Source Check connect Check cable Replace main board Make sure signal source is available Reconnect Replace cable NO YES YE...

Страница 30: ...6 Troubleshooting for YPbPr input No picture on the screen Check Source work or not Check connect Check Wires Green Blue Red Replace main board Check Source Device Reconnect Replace wires NO YES YES N...

Страница 31: ...7 Troubleshooting for Video input No picture on the screen Check Source work or not Check connect Check Cable Wires Replace main board Check Signal Source Reconnect Replace Cable Wires NO YES YES NO...

Страница 32: ...32 6 Schematic circuit diagram 7 Explode View...

Страница 33: ...508 1 2 3 4 C861 47u 50V C861 47u 50V L803 LCL 3505 HP L803 LCL 3505 HP 1 2 3 4 C878 100n 50V C878 100n 50V R999 1k R999 1k L806 LCL 2508 L806 LCL 2508 1 2 3 4 VZ806 MSZ16T1G VZ806 MSZ16T1G 1 2 C845 1...

Страница 34: ...XP1 XP1 1 2 3 4 5 6 7 8 9 10 11 12 13 L5 33 0 uH L5 33 0 uH C136 100n 16V C136 100n 16V S6 D4 S6 D4 C73 100n 16V C73 100n 16V C38 100n 16V C38 100n 16V N6 AZ1084S ADJ N6 AZ1084S ADJ ADJ 1 VOUT 4 VIN...

Страница 35: ...R RP2 0R 1 8 2 3 4 5 7 6 V8 MMBT3904LT1 V8 MMBT3904LT1 3 1 2 RV3 AVLC18S02015 NC RV3 AVLC18S02015 NC C69 47n 16V C69 47n 16V M2 MARK M2 MARK C84 39p 50V C84 39p 50V C67 10u 16V C67 10u 16V R199 10k NC...

Страница 36: ...P26 22R 1 8 2 3 4 5 7 6 C94 10n 50V C94 10n 50V RP12 75R RP12 75R 1 8 2 3 4 5 7 6 RP32 75R RP32 75R 1 8 2 3 4 5 7 6 R134 10k R134 10k RP29 22R RP29 22R 1 8 2 3 4 5 7 6 RP13 22R RP13 22R 1 8 2 3 4 5 7...

Страница 37: ...B1 XS3 DC1R019JB1 DATA2 1 DATA2S 2 DATA2 3 DATA1 4 DATA1S 5 DATA1 6 DATA0 7 DATA0S 8 DATA0 9 CLK 10 CLKS 11 CLK 12 CEC 13 NC 14 SCL 15 SDA 16 CEC GND 17 5V 18 HPDET 19 GND1 20 GND3 22 GND2 21 GND4 23...

Страница 38: ...22 47n 16V C122 47n 16V RV51 AVLC18S02015 RV51 AVLC18S02015 XS7 AV3 WBP RGB XS7 AV3 WBP RGB GND 2 GND 5 SIGNAL7 7 SIGNAL9 9 GND 8 SIGNAL4 4 SIGNAL6 6 SIGNAL1 1 SIGNAL3 3 R492 470R R492 470R R206 68R R...

Страница 39: ...0755 26996830 1 0 USB 6 10 Wednesday February 23 2011 Title Size Document Number Rev Date Sheet of C 4 TEL 0755 26996895 FAX 0755 26996830 1 0 USB 6 10 Wednesday February 23 2011 R276 5 1R R276 5 1R R...

Страница 40: ...9 4 7n 50V C319 4 7n 50V R319 100k R319 100k C343 1u 50V C343 1u 50V N28 TAS5711 N28 TAS5711 OUT_A 1 PVDD_A1 2 PVDD_A2 3 BST_A 4 GVDD_OUT1 5 SSTIMER 6 OC_ADJ 7 PBTL 8 AVSS 9 PLL_FLTM 10 PLL_FLTP 11 VR...

Страница 41: ...1 C302 100n 16V C302 100n 16V C246 18p 50V C246 18p 50V L23 BLM18PG121SN1 L23 BLM18PG121SN1 C225 100u 16V C225 100u 16V C231 100n 16V C231 100n 16V C226 100n 16V C226 100n 16V C303 100n 16V C303 100n...

Страница 42: ...MMBT3904LT1 V26 MMBT3904LT1 3 1 2 C281 100n 16V C281 100n 16V N22 HS8601 NC N22 HS8601 NC IN2 2 OUT1 4 GND 3 OUT2 5 IN1 1 R382 10k R382 10k L32 BLM18PG121SN1 L32 BLM18PG121SN1 R378 10k R378 10k N21 C...

Страница 43: ...Vstb 5Vstb 7805 5V_TUNER 12V AO3401 12V VCC PANEL MP2380 5VAIN 1117 3 3 3 3V_TUNER 1117 1 2 1 2V_TUNER Title Size Document Number Rev Date Sheet of Doc RevCode Title B 10 10 Wednesday February 23 2011...

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