Hisense LTDN32V86NAM Скачать руководство пользователя страница 36

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R157 must pull up
to HDMI_5V

<20pF

R187 must pull up
to HDMI_5V

HDMI CEC

HDMI Input 2

立式

<20pF

R185 must pull up
to HDMI_5V

HDMI Input 3

立式

HDMI Input 1

卧式

DDCBSDA

RXB2P

RXB0N

RXB2N

RXB0P

RXBCLKP

RXB1P
RXB1N

RXBCLKN

DB2+

DB2-
DB1+

DB1-
DB0+

DB0-
CLKB+

CLKB-

RXB1N
RXB1P
RXB2N
RXB2P
RXBCLKN
RXBCLKP
DDCBSCL
DDCBSDA

RXB0N
RXB0P

HDMIB_HP

DDCBSCL

HDMIA_HP

DDCASDA
DDCASCL

RXA2P

RXA0N

RXA2N

RXA0P

RXACLKP

RXA1P
RXA1N

RXACLKN

DA2+

DA2-
DA1+

DA1-
DA0+

DA0-
CLKA+

CLKA-

cec

HDMIC_HP

RXC2P

RXC0N

RXC2N

RXC0P

RXCCLKP

RXC1P
RXC1N

RXCCLKN

DC2+

DC2-
DC1+

DC1-
DC0+

DC0-
CLKC+

CLKC-

cec

DDCCSDA
DDCCSCL

HOTPLUGB

HOTPLUGA

HOTPLUGC

DB2+

DB2-

DB1+

DB1-

DB0+

DB0-

CLKB+

CLKB-

DA0-

CLKA+

DA2+

CLKA-

DA2-

DA1+

DA1-

DA0+

DC0-

CLKC+

DC2+

CLKC-

DC2-

DC1+

DC1-

DC0+

HDMIB_5V

HDMIA_5V

3.3Vstb

HDMIC_5V

HOTPLUGB 2

RXB0N

RXB0P

RXB1N

RXB1P

RXB2P

RXB2N

RXBCLKN

RXBCLKP

DDCBSDA

DDCBSCL

RXA0N

RXA0P

RXA1N

RXA1P

RXA2P

RXA2N

RXACLKN

RXACLKP

DDCASDA

DDCASCL

HOTPLUGA 2

HDMI-CEC

HOTPLUGC 2

RXC0N 2

RXC0P 2

RXC1N 2

RXC1P 2

RXC2P 2
RXC2N 2

RXCCLKN 2

RXCCLKP 2

DDCCSDA

DDCCSCL

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

HDMI

Wednesday, December 22, 2010

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

HDMI

Wednesday, December 22, 2010

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

HDMI

Wednesday, December 22, 2010

R170

10R

R170

10R

R165

10R

R165

10R

R185
10k

RV6

ASES12U020R2

RV6

ASES12U020R2

RV32

ASES12U020R2

RV32

ASES12U020R2

R161

10R

R161

10R

V12

MMBT3904LT1

V12

MMBT3904LT1

R156

10k

R156

10k

RV9

ASES12U020R2

RV9

ASES12U020R2

R153

100R/NC

R153

100R/NC

RV12

ASES12U020R2

RV12

ASES12U020R2

RV7

ASES12U020R2

RV7

ASES12U020R2

RV33

ASES12U020R2

RV33

ASES12U020R2

RV36

ASES12U020R2

RV36

ASES12U020R2

R167

100R

R167

100R

R154
1k

XS3

483070002

XS3

483070002

DATA2+

DATA2S

DATA2-

DATA1+

DATA1S

DATA1-

DATA0+

DATA0S

DATA0-

CLK+

CLKS

CLK-

CEC

SCL

SDA

CEC/GND

+5V

HPDET

GND2

GND3

GND1

GND4

GND5

RV13

ASES12U020R2

RV13

ASES12U020R2

RV28

ASES12U020R2

RV28

ASES12U020R2

R143

10R

R143

10R

R147

10R

R147

10R

V13

MMBT3904LT1

V13

MMBT3904LT1

R162

10R

R162

10R

R180

100R

R180

100R

R151

100R

R151

100R

R158

RV8

ASES12U020R2

RV8

ASES12U020R2

RV29

ASES12U020R2

RV29

ASES12U020R2

R200

0R/NC

R200

0R/NC

R159

10R

R159

10R

R188

RV18

ASES12U020R2

RV18

ASES12U020R2

RV25

ASES12U020R2

RV25

ASES12U020R2

XS2

DC1R019JB1

XS2

DC1R019JB1

DATA2+

DATA2S

DATA2-

DATA1+

DATA1S

DATA1-

DATA0+

DATA0S

DATA0-

CLK+

CLKS

CLK-

CEC

SCL

SDA

CEC/GND

+5V

HPDET

GND1

GND3

GND2

GND4

R178
1k

R173

10R

R173

10R

R144

10R

R144

10R

V11

MMBT3904LT1

V11

MMBT3904LT1

R152
33k/NC

RV24

ASES12U020R2

RV24

ASES12U020R2

R149

10R

R149

10R

R166

10R

R166

10R

R187
10k

RV23

ASES12U020R2

RV23

ASES12U020R2

RV31

ASES12U020R2

RV31

ASES12U020R2

R174

10R

R174

10R

RV26

ASES12U020R2

RV26

ASES12U020R2

R160

10R

R160

10R

R145

10R

R145

10R

RV4

ASES12U020R2

RV4

ASES12U020R2

R175

10R

R175

10R

RV22

ASES12U020R2

RV22

ASES12U020R2

RV5

ASES12U020R2

RV5

ASES12U020R2

RV10

ASES12U020R2

RV10

ASES12U020R2

R171

10R

R171

10R

RV21

ASES12U020R2

RV21

ASES12U020R2

RV14

ASES12U020R2

RV14

ASES12U020R2

R157
10k

RV30

ASES12U020R2

RV30

ASES12U020R2

R186

RV11

ASES12U020R2

RV11

ASES12U020R2

R146

10R

R146

10R

R177

100R

R177

100R

R142

10R

R142

10R

RV20

ASES12U020R2

RV20

ASES12U020R2

XS1

483070002

XS1

483070002

DATA2+

DATA2S

DATA2-

DATA1+

DATA1S

DATA1-

DATA0+

DATA0S

DATA0-

CLK+

CLKS

CLK-

CEC

SCL

SDA

CEC/GND

+5V

HPDET

GND2

GND3

GND1

GND4

GND5

R182

10k

R182

10k

R150

100R

R150

100R

R172

10R

R172

10R

R148

10R

R148

10R

RV19

ASES12U020R2

RV19

ASES12U020R2

RV17

ASES12U020R2

RV17

ASES12U020R2

R168

100R

R168

100R

R184

10k

R184

10k

R169

10R

R169

10R

R163

10R

R163

10R

RV15

ASES12U020R2

RV15

ASES12U020R2

R179

10k

R179

10k

RV27

ASES12U020R2

RV27

ASES12U020R2

RV35

ASES12U020R2

RV35

ASES12U020R2

R176

10R

R176

10R

R183
1k

RV16

ASES12U020R2

RV16

ASES12U020R2

R164

10R

R164

10R

R181

10k

R181

10k

RV34

ASES12U020R2

RV34

ASES12U020R2

R155

10k

R155

10k

Содержание LTDN32V86NAM

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: ...16V C288 2 2u 10V C288 2 2u 10V C57 100n 16V C57 100n 16V C12 100n 16V C12 100n 16V C7 2 2u 10V C7 2 2u 10V R23 0R NC R23 0R NC C1 100n 16V C1 100n 16V C46 100n 16V C46 100n 16V R5 10k R5 10k R2 10k...

Страница 34: ...0V C84 39p 50V C67 10u 16V C67 10u 16V R59 0R NC R59 0R NC R70 0R NC R70 0R NC R118 22R R118 22R R112 10k R112 10k R67 0R NC R67 0R NC M4 MARK M4 MARK R94 4 7k R94 4 7k R128 10k R128 10k R116 10k R116...

Страница 35: ...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 6 R...

Страница 36: ...14 SCL 15 SDA 16 CEC GND 17 5V 18 HPDET 19 GND2 20 GND3 22 GND1 21 GND4 23 GND5 24 RV13 ASES12U020R2 RV13 ASES12U020R2 RV28 ASES12U020R2 RV28 ASES12U020R2 R143 10R R143 10R R147 10R R147 10R V13 MMBT...

Страница 37: ...139 200p 50V R256 10k R256 10k R272 100R R272 100R C122 47n 16V C122 47n 16V RV51 AVLC18S02015 RV51 AVLC18S02015 R246 33R R246 33R RV41 AVLC18S02015 RV41 AVLC18S02015 R254 33R R254 33R C145 200p 50V C...

Страница 38: ...December 22 2010 R278 10k R278 10k XS15A XS15A VCC 1 D 2 D 3 GND 4 GND 10 GND 11 R276 5 1R R276 5 1R R280 10k R280 10k RV72 ASES12U020R2 RV72 ASES12U020R2 R277 5 1R R277 5 1R L12 STPB3216 121PT NC L12...

Страница 39: ...24 47R R395 0R R395 0R C189 470n 50V C189 470n 50V N17 R2A15120FA N17 R2A15120FA VSA1 1 STBYL 2 INA1 4 MUTEL 3 INB1 5 GND 6 AVCC 7 INB2 8 INA2 9 VREF 10 PROT 11 VSA2 12 OUTA2_1 13 OUTA2_2 14 VDA2 15 V...

Страница 40: ...6 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 R356 10k NC R356 10k NC C212 100n 16V C212 100n 16V C209...

Страница 41: ...17 Audio 18 SIF 19 IF 20 IF 21 R401 220R R401 220R R394 10k R394 10k R405 0R R405 0R C267 100n 16V C267 100n 16V C266 100u 16V NC C266 100u 16V NC C281 100n 16V C281 100n 16V L32 BLM18PG121SN1 L32 BLM...

Страница 42: ...17 1 2 1 2V_Demod 1117 3 3 3 3Vstb 5Vstb 7805 5V_TUNER 12V AO3401 12V VCC PANEL Title Size Document Number Rev Date Sheet of Doc RevCode Title B 10 10 Tuesday November 09 2010 Title Size Document Numb...

Страница 43: ...P0R90301 P0R92602 P0R92702 P0R93201 P0T80309 P0T803010 P0T831011 P0T831012 P0U701014 P0V70203 P0V90502 P0XP90103 P0XP90104 P0XP90107 P0XP90108 P0XP901013 P0XP90203 P0XP90204 P0C80401 P0C80502 P0C8060...

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