background image

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

E-Fuse

Analog Power

STRAPPING

0

0

0

0

1

LED_PWM0

LED_PWM1

OPCTRL3

STRAPPING

0

0

0

1

ICE moce + 24M + ROM to 60bit ECC Nand boot

ICE mode + 24M + serial boot

ICE moce + 24M + ROM to eMMC boot from
eMMC pins(share pins w/s NAND)

Boundary scan mode

0

1

1

1

0

1

1

1

1

0

0

1

OLT mode

scan mode

cpu model mode

For ESD

UART0

三星的

eMMC

HS400

模式下需要增加

R28

保证

CLK

走线包地且均匀打孔

EMMC

靠近

eMMC Flash 

引脚放置

靠近

eMMC Flash 

引脚放置

EMMC VCC/VCCQ Power

Hisense Electric Co.,LTD

RESET Circuit

close to main chip

R61

R62

R50

C525

C516

上件,其他

NC

此部分网络只是为

PCB

出线预留

无实际意义

24MHz CRYSTAL

增加晶振外围
跨接电阻

for ESD

close to main chip

Vout=1.25(1+R1/R2)=1.81V

MTK

要求增加

ORESETB

U0RX

U0TX

OPWRSB

FSRC_WR

AVDD33_RGB_STB

AVDD33_PDW_STB

AVDD33_PLL_STB

LED_PWM1

LED_PWM0

OPCTRL3

U0RX

U0TX

DAT6

DAT5

DAT3

DAT2

DAT1

DAT0

EMMC_CLK

DAT4

DAT7

POWE_B

PDD4

PDD3

PDD2

PACLE

PDD5
PDD6

PAALE

VDDI_C2

PDD7

EMMC_RST

OIRI

OPCTRL3

OPWRSB

LED_PWM1
LED_PWM0

ORESETB

OIRI

DAT7

DAT7

DAT5

DAT5

DAT4

DAT3

VDDI_C2

DAT6

GND

XTALO

VCC3IO_EMMC

AVDD33_PDW_STB

XTALI
XTALO

AVDD33_RGB_STB

AVSS33_RGB

AVDD10_LDO

AVDD33_PLL_STB

PACLE
PAALE
EMMC_CLK
EMMC_RST

PDD2

PDD3

PDD4

PDD6

PDD7

PDD5

POWE_B

EMMC_DS

EMMC_DS

DS

OSCL0

OSDA0

OSCL0

OSDA0

XTALI

3.3VS

DVDD3V3

VCC3IO_EMMC

VCC3IO_EMMC

VCC3IO_EMMC

DVDD3V3

VCC3IO_EMMC

3.3VS

3.3VS

3.3VS

3.3VS

3.3VS

VCC3IO_EMMC

+1.8V_EMMC

DVDD3V3

+1.8V_EMMC

DVDD3V3

OSCL0

7,8,10,13

GND

4,6,7,8,9,10,11,12,13

OPWRSB

4

LED_PWM0

12

LED_PWM1

12

OSDA0

7,8,10,13

OIRI

13

OPCTRL3

12

Title

Size

Document Number

Rev

Date:

Sheet

of

1.0

MT5659

C

6

15

Wednesday, October 25, 2017

Title

Size

Document Number

Rev

Date:

Sheet

of

1.0

MT5659

C

6

15

Wednesday, October 25, 2017

Title

Size

Document Number

Rev

Date:

Sheet

of

1.0

MT5659

C

6

15

Wednesday, October 25, 2017

R62
22k

R57

2.2k

R74

10k

R66

100R

C78

15p/50V/N

C

R26
4.7k

R29

402R

1%

C86

1u/10V

C70

1u/16V

C89

100n/16V

C81

1u/10V

C56

100n/16V

R83

0R

R73

10k

R53
4.7k

R86

0R

R90

0R

C83

100n/16V

C68

33p/50V

C516

100n/16V

C84

100n/16V/NC

C67

33p/50V

N910

SPX1117M3-ADJLD1117A-ADJ

Vin = 15V
Vref = 1.25V

AD

J

1

VOUT_3

2

VIN

3

VOUT

4

R58
82k/NC

C73

100n/16V

R17

0R/NC

C74

10u/16V

C71

4.7u/10V

R88

0R

R70

10k/NC

C85

10u/10V

C76

100n/16V

V7

MMBT3904LT1/NC

3

1

2

R59

82k/NC

R105

22R

C79 2.2u/6.3VV

C88

100n/16V

C72

10u/10V/NC

R52

0R

C522

1u/10V

R84

0R

C87

1u/10V

C77

100n/16V

C75

100n/16V

C525

100n/16V

R28

10K

R65

100R

R75

10k

R61

1k

R9
1

1

0

k

R89

0R

C52

4.7p/50V

N3-6

MT5659

OSDA0

W7

OSCL0

Y6

XTALI

AE22

XTALO

AF22

AVDD33_PDW_STB

AE19

VCC3IO_EMMC

A10

AVDD33_RGB_STB

AE18

AVSS33_RGB

Y21

AVDD10_LDO

AB20

U0TX

Y7

U0RX

AA7

POWE__B

A6

POOE__B

C10

POCE1__B

C6

POCE0__B

C7

PDD7

B1

PDD6

A2

PDD5

B3

PDD4

C4

PDD3

B6

PDD2

B2

PDD1

C9

PDD0

B8

PARB__B

C5

PACLE

C3

PAALE

B5

EMMC_CLK

A9

OPWRSB

AF6

ORESETB

AB13

OIRI

Y10

FSRC_WR

D18

EMMC_RST

A8

AVDD33_PLL_STB

AD19

EMMC_DS

A7

C90

1u/10V/NC

C53

1u/10V

R80

0R

R104

4.7k

RV24

AVLC18S02015/NC

R533

100R

R81

0R

Z1

HC-49SM24MHZ

1

2

R87

0R

R71

10k/NC

R72

10k/NC

C82

100n/16V

R

WR
WL

L

GND

XS6

CKX-3.5-111

3
4
2
1
5

C55

10u/10V

R50
16k

L40

BLM18PG121SN1

R85

0R

R69

100R

VD1

1N4148W/NC

1

2

R19

0R

N87

KLM4G1FEPD-B031 

DAT2

A5

DAT3

B2

VDD_1

M4

VDD_2

N4

DAT1

A4

VDD_3

P3

VDDF_3

K9

DAT0

A3

CLK

M6

VDD_0

C6

VDDF_2

J10

VDDI

C2

VSS_2

H10

CMD

M5

DAT4

B3

DAT7

B6

VDD_4

P5

VDDF_0

E6

VDDF_1

F5

VSS_4

K8

VSS_0

E7

VSSQ_5

P6

VSSQ_0

N5

VSS_1

G5

DAT5

B4

DAT6

B5

VSSQ_1

C4

VSSQ_2

N2

VSSQ_3

P4

NC_0

A1

NC_1

A2

VSSQ_0

A6

RFU_0

A7

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

RFU_1

C5

NC_20

C7

NC_21

C8

NC_22

C9

NC_23

C10

NC_24

C11

NC_25

C12

NC_26

C13

NC_27

C14

NC_28

D1

NC_29

D2

NC_30

D3

NC_31

D4

NC_32

D12

NC_33

D13

NC_34

D14

NC_35

E1

NC_36

E2

NC_37

E3

RFU_2

E5

RFU_3

E8

RFU_4

E9

RFU_5

E10

NC_38

E12

NC_39

E13

NC_40

E14

NC_41

F1

NC_42

F2

NC_43

F3

RFU_6

F10

NC_44

F12

NC_45

F13

NC_46

F14

NC_47

G1

NC_48

G2

RFU_7

G3

RFU_8

G10

NC_49

G12

NC_50

G13

NC_51

G14

NC_52

H1

NC_53

H2

NC_54

H3

Data Strobe

H5

NC_55

H12

NC_56

H13

NC_57

H14

NC_58

J1

NC_59

J2

NC_60

J3

VSS_3

J5

NC_61

J12

NC_62

J13

NC_63

J14

NC_64

K1

NC_65

K2

NC_66

K3

Rest_n

K5

RFU_9

K6

RFU_10

K7

RFU_11

K10

NC_67

K12

NC_68

K13

NC_69

K14

NC_70

L1

NC_71

L2

NC_72

L3

NC_73

L12

NC_74

L13

NC_75

L14

NC_76

M1

NC_77

M2

NC_78

M3

NC_79

M7

NC_80

M8

NC_81

M9

NC_82

M10

NC_83

M11

NC_84

M12

NC_85

M13

NC_86

M14

NC_87

N1

NC_88

N3

NC_89

N6

NC_90

N7

NC_91

N8

NC_92

N9

NC_93

N10

NC_94

N11

NC_95

N12

NC_96

N13

NC_97

N14

NC_98

P1

NC_99

P2

RFU_12

P7

NC_100

P8

NC_101

P9

RFU_13

P10

NC_102

P11

NC_103

P12

NC_104

P13

NC_105

P14

C54

100n/16V

R56

2.2k

C80

10u/10V

RV25

AVLC18S02015/NC

R82

0R

R49

1M

R27
4.7k

R30
180R

1%

Summary of Contents for MT5659DUHT

Page 1: ...LCDTelevision Service Manual Chassis MT5659DUHT Product Europe Area TV V 1 0 Hisense Electric Co Ltd March 2018...

Page 2: ...2 REVISION HISTROY Version Revise content Reviser Date V1 00 First issued 2018 03 1...

Page 3: ...OSD Menu 17 4 Software Upgrading 24 4 2 USB upgrade failing 26 4 3 Upgrading with the FlashTool v0 7 0 7 exe 28 5 Trouble shooting 31 5 1 Troubleshooting for Remote Control 32 5 2 Troubleshooting for...

Page 4: ...ve methods of performing service operations Some of these service operations require the use of tools specially designed for the purpose The special tools should be used when and as recommended It is...

Page 5: ...ion from RCA Hisense Eassumes no liability express or implied arising out of any unauthorized modification of design Service tech assumes all liability 1 1 2 All ICs and many other semiconductors are...

Page 6: ...orized substitutions may result in fire electric shock or other hazards and will void the manufacturer s warranty 1 1 5 Safety regulations require that after a repair the set must be returned in its o...

Page 7: ...e product it may cause fire or electric shock 5 Do not pull out or insert the power cable from to an outlet with wet hands It may cause electric shock 6 Do not damage or modify the power cable It may...

Page 8: ...he power board start servicing at least 2 minutes after the main power has been turned off While the main power is on do not touch any parts or circuits other than the ones specified If any connection...

Page 9: ...the serviced points have not undergone any deterioration during servicing Also verify that the screws parts and cables removed for servicing purposes have all been returned to their proper locations...

Page 10: ...10 2 TV boards layout Main board layout 2 1 1 The TOP of 7924 TCON part on the board MT5659 DUHT 2 3 4 1 5 6 7 8 9 10 11 TCON...

Page 11: ...2 S2 SCTS2 85 116H FJ2 ROH 2 XS5 Headphone 3 XS6 Debug 4 XS19 CI Card 5 XS7 HDMI1 6 XS8 HDMI2 ARC input 7 XS15 Digital Audio out 8 XS14 AV IN 9 XS23 USB 2 2 0 10 XS24 USB 1 2 0 11 XS26 LAN 12 Xp12 Key...

Page 12: ...12 2 1 2 The TOP of 7924 TCON part not on the board...

Page 13: ...13 2 2 The TOP of 7953 Main board complexes power board...

Page 14: ...part Side terminals and bottom terminals 2 Include two styles One TCON part on the board The other TCON part not on the board It s on the Panel HE32A5600HWTS HE39A5600FWTS 7953 1 Base on 7924 board d...

Page 15: ...s RC 1 TV Power on 2 Press button on RC and call up Menu 3 Setting Sound button to ensure on RC 4 Select Speaker Balance 5 Input 1 9 6 9 in sequence Note If necessary re enter number keys 6 Factory OS...

Page 16: ...16 Next Next Input figure 1 9 6 9 in sequence...

Page 17: ...actory OSD Menu Factory OSD menu take HE39Axxxx for example If you want to learn more about TV you d better read it but can t alter the figure and option Factory menu may have difference for different...

Page 18: ...o desired source channel Init TV Produce signal preset during the factory produce using Option can choose soft version current software version information Version Current TV Version information Softw...

Page 19: ...19 Channel init Huang Dao Qing Dao TV Produce signal preset during the factory produce using...

Page 20: ...ct U used in exit factory state Clear All country country choose Language language choose Logo region logo choose VCOM Adjust Panel blink URAT on off when choose on then can serial port connect with T...

Page 21: ...21 3 2 1 White Balance Note Different source has different WB values Before adjusting please change to desired source 3 2 2 Channel Init...

Page 22: ...22 3 2 3 Options 3 2 4 Software Version...

Page 23: ...23 Write keys project ID Show current TV model...

Page 24: ...4 1 USB Upgrade main software with Remote control in User Menu The main software can be upgraded by USB Disk take _HE39AXXXX for example Ensure there are no any pkg files in USB root directory copy th...

Page 25: ...pgrade with debug serial board Tool and SecureCRT Tool Run SecureCRT exe AC power on the TV at the same time tightly press the ESC button on the PC until appear character DTV Behind the character DTV...

Page 26: ...h a USB to serial port cable USB port connects to your PC and serial port to the TV s debug port As following 4 2 1 Install the driver 4 2 1 Install the bebug board driver for first use MTK FlashTool...

Page 27: ...27 Select the default value the driver will be installed step by step...

Page 28: ...nect the unit to your pc with a USB to serial port cable run FlashTool v0 7 0 7 exe Please refer to the following steps to set How to choose communicate port and flash baud rate See the following inst...

Page 29: ...lect the right baud rate according to chip model For this unit chip model choose MT53XX select 115200 2 TV power on then Click to connect if connect successfully then button from red turn green Click...

Page 30: ...30 When appear Upgrade prcocess Finished it indicates loader update success Select bin file Start upgrade...

Page 31: ...hen there is something wrong with your TV you can try turning off the TV and then restart it You can also operate according to the follow chart If the problems still cann t be solved please contact th...

Page 32: ...ol 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 IR BD Repla...

Page 33: ...g 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 OK...

Page 34: ...C and Button Neither works Both Work Power on OK YES NO Replace Power BD YES NO RED No Led light Panel Bright NO Replace Main BD NO YES Check signal Source YES NO YES Replace Panel OK NO Note MTK5659...

Page 35: ...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 Suppl...

Page 36: ...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 YES...

Page 37: ...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 YES NO 6 Signals Block Diagr...

Page 38: ...DSA AVDD33_HDMI 500mA VCC3IO VDDF_EMMC 80 mA 3V3_TUNER 3V3_TUNER_2 30mA 260mA 155mA LD1117 1V8_EMMC 150mA LD1117 3V3_TUNER 3V3_TUNER_2 3V3 0R 5V_USB 2 1000mA AO3401 5V_WIFI 500mA TLV62566 1V2_DEMO 800...

Page 39: ...USB DM N USB DM P Wifi USB DM P N REG_ON Wifi_wakeup IR Keypad OIRI Key0 Key1 POWE_B EMMC_CLK EMMC_RST DS DATA 0 7 Uart Tx Rx eMMC FHD PANEL LVDS_OUT AL1_ADAC AR1_ADAC HDMI3 Data CLK CEC HPD HDMI_5V S...

Page 40: ...M8 MARK R108 22R NC L39 2 0 uH R4 33k R462 1k C417 100n 16V G3 SMR NC V28 MMBT3904LT1 3 1 2 R443 1k R10 20k C96 100n 16V L20 BLM18PG121SN EU C421 22u 6 3V C8 100n 16V C50 10u 16V M7 MARK C408 10u 10V...

Page 41: ...22 1u 10V R84 0R C87 1u 10V C77 100n 16V C75 100n 16V C525 100n 16V R28 10K R65 100R R75 10k R61 1k R91 10k R89 0R C52 4 7p 50V N3 6 MT5659 OSDA0 W7 OSCL0 Y6 XTALI AE22 XTALO AF22 AVDD33_PDW_STB AE19...

Page 42: ...Sheet of 1 0 MT5659 Custom 7 15 Wednesday October 25 2017 Title Size Document Number Rev Date Sheet of 1 0 MT5659 Custom 7 15 Wednesday October 25 2017 R752 0R R22 4 7k R31 0R XS14 GND 2 GND 5 SIGNAL...

Page 43: ...3 10R N3 3 MT5659 AIN_R0 AD26 AIN_L0 AE25 AIN_R1 AF25 AIN_L1 AD25 AIN_R2 AC25 AIN_L2 AE26 AVDD33_AADC AF23 VMID_AADC AE24 AVSS33_CLN T18 AR0_ADAC AB22 AL0_ADAC AC22 AR1_ADAC AC24 AL1_ADAC AC23 AVDD33_...

Page 44: ...31 COMP 32 THR 33 SUPP 34 CPGND_35 35 DRVP 36 DLY1 37 FBP 38 VGH 39 DRN 41 SUPN 42 VGHM 40 DRVN 43 GND_44 44 FBN 45 REF 46 VREF_FB 47 VREF_O 48 C661 10p 50V NC C485 10u 16V V39 2N7002 NC 3 1 2 R420 4...

Page 45: ...ment Number Rev Date Sheet of 1 0 MT5655 B 10 15 Wednesday October 25 2017 C258 4 7u 10V C265 1u 10V C259 1u 10V TP_RTP1 1 R6 47R N3 1 MT5659 RTP D3 RTN D2 DDRV_1 J1 DDRV_2 J2 DDRV_3 J3 DDRV_4 J4 DDRV...

Page 46: ...low NC EM SA RF_IN 1 GND 3 GND 4 GND 2 GND 5 C190 15p 50V NC EM SA R721 0R R68 100REU C474 1u 25V EM SA C333 1n 50V SA R620 2 2k NC R110 100REM SA R622 470k NC R141 0R C297 100n 16V EU C130 22p 50V EU...

Page 47: ...0_RX_2 N26 HDMI_0_RX_2B N25 HDMI_0_RX_C T26 HDMI_0_RX_CB T25 HDMI_1_RX_0 V26 HDMI_1_RX_0B V25 HDMI_1_RX_1 U24 HDMI_1_RX_1B U23 HDMI_1_RX_2 T24 HDMI_1_RX_2B T23 HDMI_1_RX_C V24 HDMI_1_RX_CB V23 HDMI_2_...

Page 48: ...CT1 2 TD1 _2 3 NC1 4 NC2 5 RD2 _5 6 CT2 7 RD2 _7 8 RX2 _8 9 CMT2 10 RX2 _10 11 NC3 12 NC4 13 TX2 _13 14 CMT1 15 TX1 _15 16 R564 47R EU EM R8 0R NC R597 22R EU EM R214 20k NC R565 47R EU EM R609 10k EU...

Page 49: ...R808 180R L903 BLM31PG121SN1 C958 10u 50VV C908 NC 100n 250V L909 NC BLM18PG121SN1 L906 NC BLM18PG121SN1 C955 1n DC1000VV CY802 NC 470p 400VV C854 NC 1n DC1000VV VD939 US3M 13 1 2 O6 C871 NC 1n 1KVV...

Page 50: ...SS_121 P8 DVSS_122 T8 DVSS_123 U8 DVSS_124 V8 DVSS_125 W8 DVSS_126 Y8 DVSS_127 AA8 DVSS_128 AB8 DVSS_129 B9 DVSS_130 D9 DVSS_131 G9 DVSS_132 H9 DVSS_133 M9 DVSS_134 N9 DVSS_135 P9 DVSS_136 R9 DVSS_137...

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