Hisense LCD26V88AM Service Manual Download Page 44

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

SPI_CZ

SPI_CK

SPI_DO

SPI_DI

PWM1

PWM0

RXD0

TXD0

WP_EEP

WP_FLASH

WP_FLASH

WP_FLASH

LED_CTL

CASZ

LDQM

FSVREF

CKE

MCLK+

MCLK-

DQS1

UDQM

BA0

RASZ

DQS0

WEZ

AR4

AR3

AR2

AR5

AR6

AR1

AR10

AR7

AR8

AR0

AR11

BA1

AR9

FSVREF

MVREF

WP_KEY

HDMIA_HPDCTRL

SAR0

DQM0

MCLK
MCLKZ
DQM1

MDQS0

MDQS1

MCLKE

MVREF

MADR0

MADR4

MADR8

MADR2

MADR1

MADR6

MADR11

MADR5

MADR10

MADR9

MADR7

MADR3

MDATA1

MDATA15

MDATA12

MDATA7

MDATA9

MDATA4

MDATA2

MDATA3

MDATA10

MDATA13

MDATA0

MDATA14

MDATA5

MDATA11

MDATA6

MDATA8

BA1

MRASZ

MCASZ

MWEZ

BA0

SAR1

SYS_RST

USB1_OC_DET

RXE1-

RXE0-

RXE1+
RXE2-
RXE2+

RXE0+

RXEC+

RXEC-

RXE3+

RXE3-

RXE4-
RXE4+

RXO0-

RXO4+

RXO4-

RXOC+

RXO1+
RXO2-
RXO2+

RXO3+

RXO3-

RXOC-

RXO1-

RXO0+

DQS0

DQS1

CASZ
RASZ

WEZ

MCLK-

MCLK+

DATA11

DATA13

DATA4

DATA7

DATA1

DATA8

DATA15
DATA14

DATA2

DATA5
DATA6

DATA9

DATA0

DATA12

DATA3

DATA10

UDQM

AR8

AR0

AR10

AR4

AR9

AR3

AR2

AR5

AR1

AR6
AR7

AR11

LDQM

CVBSOut

AUVRADN

AUVREF
AUVRADP

AUL0
AUR0
AUL1
AUR1

MUX2-Lin

AUCOM

MUX2-Rin
MUX-Lin
MUX-Rin

LINE_OUT_1L
LINE_OUT_1R
DAC_OUT_0L
DAC_OUT_0R

VR27

SIFM

VIFP

SIFP

VIFM

TAGC

KEY1-in

KEY0-in

SPI

_CK

SDI

SDO

SCZ

SCK

SPI

_DI

SPI

_CZ

SPI

_DO

IR

_SYNC

USB1_OC_DET

TAGC

VIFP
VIFM
SIFP
SIFM

DATA9

DATA11

DATA8

DATA13

DATA14

DATA10

DATA12

DATA15

DATA1

DATA7

DATA2

DATA4
DATA3

DATA0

DATA5

DATA6

CKE

AV2-Vin-

AV2-Vin+

SV1-in

AV1-Vin-

AV1-Vin+

CVBS2
CVBS1
VCOM1
CVBS0
VCOM0

Y1

SV1-Cin

SV1-Yin

C1

RIN2P

GIN2P

SOGIN2

BIN2P

GIN+

SOG

RIN+

BIN+

VCOM3

VCOM2

SOGIN1
GIN1P

HS_RGB

SOY
Y+

PB+

PR+

VS_RGB

RIN1P

BIN1P

REFP
REFM

VCLAMP

HDMIB_HPDCTRL

HDMIB_HPDCTRL

HDMIB-RXC-

HDMIB-DDC-SDA

HDMIB-RX1+

HDMIB-RXC+

HDMIB-DDC-SCL

HDMIB-RX2-

HDMIB-RX0-

HDMIB-RX2+

HDMIB-RX0+

HDMIB_HPDCTRL

HDMIB-RX1-

HDMIA-RXC-

HDMIA-DDC-SDA

HDMIA-RX1+

HDMIA-RXC+

HDMIA-DDC-SCL

HDMIA-RX2-

HDMIA-RX0-

HDMIA-RX2+

HDMIA-RX0+

HDMIA_HPDCTRL

HDMIA-RX1-

AMP-MUTE


USB1_D-

PW_CTL

SIF_SW
ON_PBACK

PW

M

2

PW

M

3

PW

M

1

WP_EEP

AMP-L
AMP-R

SC1-L
SC1-R

WP_EEP
PW_CTL
ON_PBACK
AMP-MUTE

SC_FS

SC_FB

CVBSOut2

SC2-L
SC2-R

LINE_OUT_0R

LINE_OUT_0L

SAR3

AU-SW0

AU-SW1

VIF_SW
GAIN_SW

GAIN_SW
VIF_SW

ON_USB1

ON_PANEL

SPDIF

SPDIF

USB1_D-

RXD0

TXD0

HDMI_CEC

SAR3

RXE3-

RXE2-

RXEC-

RXE3+

RXE2+
RXEC+

RXE0+

RXE0-

RXE4-

RXE4+

RXE1+

RXE1-

RXO3+

RXO3-
RXO4-

RXO0+

RXO1-

RXO1+

RXOC+

RXO2+

RXO2-

RXO0-

RXOC-

RXO4+

LVDS_SL

LED

IR-in

LED_CTL

I2C_SCL
I2C_SDA

MSDA

MSCL

IR_SYNC

MSCL

SPDIF_OUT

SC2_FS

BRI_OUT

BRI_OUT

EEP_Vcc

EEP_Vcc

EEP_Vcc

EEP_Vcc

EEP_Vcc

EEP_Vcc

KEY1-in

KEY0-in

WP_FLASH

WP_FLASH

WP_FLASH

MCU_I2C_SDA
MCU_I2C_SCL

I2C_SCL

I2C_SDA

MCU_I2C_SCL

MCU_I2C_SDA

EEP_Vcc

EEP_Vcc

MCU_I2C_SCL

MCU_I2C_SCL
MCU_I2C_SDA

MCU_I2C_SCL

MCU_I2C_SCL
MCU_I2C_SDA

I2C_SCL

PW

M

0

PW

M

0

PW

M

0

PW

M

0

PW

M

0

PW

M

0

PW

M

0

PW

M

0

PW

M

0

PW

M

0

LED

SDA2/AI

SDA2/AI

LED

HDMI_CEC

SDA2/AI

SDA2/AI

PWMB

PWMB

MSDA

MSDA

PWM0

PWM0

PWM2

PWM2

PWM0

PWM0

PWM2

PWM2

PWMB

VCC-Panel

1,10

+3.3Vstb

5Vstb

+3.3Vstb

5Vstb

+2.6V_DMQ

+2.6MVDD

5VAIN

+2.6V_DMC

+2.6V_DMQ

+2.6V_DMQ

+2.6V_DMC

AVDD_AU

AVDD_33_PM

AVDD_

M

e

m

P

L

L

VDDP

VDDC

AVDD_

USB

AVD

D

_

M

P

LL_PM

AVDD_

RXV

AVDD_

RXS

+2.6MVDD

5V-IF

+5V_USB

AVDD_33_PM

+3.3Vstb

+5V_USB

5Vstb

+2.6VM

+2.6VM

5Vstb

VDDP_PM

+3.3Vstb

+3.3Vstb

VCC-Panel

VCC-Panel

+3.3Vstb

5Vstb

5Vstb

+3.3Vstb

5Vstb

+3.3Vstb

5Vstb

5Vstb

+3.3AVDD

+3.3AVDD

5Vstb

+3.3Vstb

CVBSOut

7

MUX2-Lin

7

MUX2-Rin

7

MUX-Lin

7

MUX-Rin

7

TAGC

8

VIFP

8

VIFM

8

SIFP

8

SIFM

8

AV2-Vin+

7

AV2-Vin-

7

SV1-Cin

7

SV1-Yin

6

RIN+

6

SOG

6

GIN+

6

BIN+

6

HS_RGB

6

VS_RGB

6

PB+

5

SOY

5

Y+

5

PR+

5

HDMIB-RXC-

4

HDMIB-DDC-SDA

4

HDMIB-RX1+

4

HDMIB-RXC+

4

HDMIB-DDC-SCL

4

HDMIB-RX2-

4

HDMIB-RX0-

4

HDMIB-RX2+

4

HDMIB-RX0+

4

HDMIB_HPDCTRL

4

HDMIB-RX1-

4

HDMIA-RXC-

4

HDMIA-DDC-SDA

4

HDMIA-RX1+

4

HDMIA-RXC+

4

HDMIA-DDC-SCL

4

HDMIA-RX2-

4

HDMIA-RX0-

4

HDMIA-RX2+

4

HDMIA-RX0+

4

HDMIA_HPDCTRL

4

HDMIA-RX1-

4

AMP-MUTE 9

PW_CTL

1

ON_PBACK 1

PWM3

8

AV1-Vin+

7

SV1-in

7

AV1-Vin-

7

AMP-R

9

AMP-L

9

SC1-L

7

SC1-R

7

SIF_SW

8

SC_FS

7

SC_FB

7

CVBSOut2

7

SC2-L

7

SC2-R

7

TXD0

6

RXD0

6

AU-SW0

6,7

AU-SW1

6,7

ON_USB1 1

ON_PANEL 1

HDMI_CEC

4

PM_CTL

2

VIF_SW

8

SPDIF_OUT

7

SC2_FS

7

GAIN_SW 7

LVDS_SL

10

RXE1+

10

RXE2+

10

RXEC+

10

RXE3+

10

RXE0+

10

RXE0-

10

RXE1-

10

RXE2-

10

RXEC-

10

RXE3-

10

I2C_SDA

8

I2C_SCL

8

BRI_OUT
1

PWMB

1

Title

Size

Document Number

Rev

Date:

Sheet

of

MST6M19GL

<RevCode>

<Title>

A2

3

10

Friday, April 10, 2009

Title

Size

Document Number

Rev

Date:

Sheet

of

MST6M19GL

<RevCode>

<Title>

A2

3

10

Friday, April 10, 2009

Title

Size

Document Number

Rev

Date:

Sheet

of

MST6M19GL

<RevCode>

<Title>

A2

3

10

Friday, April 10, 2009

Y,P

b,P

r

INPUT

AU

DI

O

INPUT

PANEL
INTERFACE

CL=20pf of XTAL

VIDEO

INPUT

AU

DI

O

OUT

PUT

Please close
to chip.

WARNING !!!

HDM

INPUT

Mode 
Selection
PWM1PWM0=10

Not 5V-tolerant

Not 5V-tolerant

FOR U12,+2.2.6V_DMC must be 2.6V

Not 5V-tolerant

PWM0 PWM1
0    0  --> serial bus
0    1  --> direct bus
x    1  --> internal MCU

(4.75V---5.25V)

VGA

INPUT

Not 5V-tolerant

GPIO[2:0] Not 5V-tolerant

AD[0-2] Not 5V-tolerant

AD[0-2] Not 5V-tolerant

SPDIF OUT:C13=0,R213=0,R488=NC;SPDIF RCA OUT AS BLOW

SPIDF Ouput

5V-tolerant

5V-tolerant

5V-tolerant

5V-tolerant

5V-tolerant

5V-tolerant

5V-tolerant

5V-tolerant

SAR0 PM

Flash WP PIN:
PWM0,PWM3,SAR3

R220

0R/NC

R220

0R/NC

L103
FB

L103
FB

C356
27pF

C356
27pF

R426
NC

R426
NC

R449

100

R449

100

C141

0.1uF

C141

0.1uF

R428

4.7K

R428

4.7K

R456 NC/0R

R456 NC/0R

R462
NC

R462
NC

R224

0R

R224

0R

R379

100

R379

100

R447

NC

R447

NC

C367
100pF

C367
100pF

R153

22K

R153

22K

C363

0.1uF

C363

0.1uF

1

3

2

V7
3906

V7
3906

R697

NC

R697

NC

C256
47pF

C256
47pF

R386

100R

R386

100R

R473

4.7K

R473

4.7K

R48

100

R48

100

R26
100K

R26
100K

R312
0R

R312
0R

C137

0.1uF

C137

0.1uF

C816

0.1uF

C816

0.1uF

C316

47nF

C316

47nF

R701
100K

R701
100K

R710

0

R710

0

R102

NC/4.7K

R102

NC/4.7K

R

453

100

R

453

100

R27

1K

R27

1K

1

3

2

V27

2N7002

V27

2N7002

C152

10nF

C152

10nF

C123

0.1uF

C123

0.1uF

R388

100R

R388

100R

R448

0R

R448

0R

R40

100

R40

100

R208

150_1%

R208

150_1%

R44

100

R44

100

C140

0.1uF

C140

0.1uF

1

2

VD5

INPAQ_EGA

VD5

INPAQ_EGA

C312
0.1uF

C312
0.1uF

A0

1

A1

2

A2

3

GND

4

SDA

5

SCL

6

WP

7

VCC

8

U43

24C64

U43

24C64

C176

10nF

C176

10nF

R172
22K

R172
22K

C306
0.1uF

C306
0.1uF

R221

100

R221

100

C814

0.1uF

C814

0.1uF

R454

390_1%

R454

390_1%

R136

0

R136

0

R466
10K

R466
10K

C372
10uF

C372
10uF

R171

100

R171

100

C156

47nF

C156

47nF

R120
220

R120
220

C400
0.1uF

C400
0.1uF

R192

100

R192

100

R457

4.7K

R457

4.7K

C263

27pF

C263

27pF

R352

22K

R352

22K

R667

NC

R667

NC

1

2

Y1
14.318MHZ

Y1
14.318MHZ

R435

4.7K

R435

4.7K

R149

22K

R149

22K

R695

100

R695

100

C139

0.1uF

C139

0.1uF

C214

47nF

C214

47nF

C158

47nF

C158

47nF

R666

5.1

R666

5.1

C

387

N

C

/10pF

C

387

N

C

/10pF

R135

4.7K

R135

4.7K

R478

910_1%

R478

910_1%

C142

0.1uF

C142

0.1uF

R52
33K

R52
33K

3

2

1

VD1
BAV99

VD1
BAV99

R103

NC/4.7K

R103

NC/4.7K

C241

22pF

C241

22pF

A0

29

A1

30

A2

31

A3

32

A4

35

A5

36

A6

37

A7

38

A8

39

A9

40

A10/AP

28

A11

41

DQ0

2

DQ1

4

DQ2

5

DQ3

7

DQ4

8

DQ5

10

DQ6

11

DQ7

13

DQ8

54

DQ9

56

DQ10

57

DQ11

59

DQ12

60

DQ13

62

DQ14

63

DQ15

65

BA0

26

BA1

27

CS

24

RAS

23

CAS

22

WE

21

LDM

20

UDM

47

LDQS

16

UDQS

51

CKE

44

CLK

45

CLK

46

MVDD

1

MVDD

18

MVDD

33

VDDQ

3

VDDQ

9

VDDQ

15

VDDQ

55

VDDQ

61

VSS

34

VSS

48

VSS

66

VSSQ

6

VSSQ

12

VSSQ

58

VSSQ

64

VREF

49

VSSQ

52

NC

14

NC

17

NC

19

NC

25

NC

43

NC

53

NC

50

NC

42

U12

HY5DU281622ET-4

U12

HY5DU281622ET-4

R446
1M

R446
1M

R104

4.7K

R104

4.7K

432

1

5678

RP31
100R

432

1

5678

RP31
100R

R158

4.7K

R158

4.7K

R423
10K

R423
10K

C309

47nF

C309

47nF

C

365

100pF

C

365

100pF

C313
0.1uF

C313
0.1uF

R217

100

R217

100

R308

47

R308

47

C366
100pF

C366
100pF

R424
NC

R424
NC

CE#

1

SO

2

WP#

3

VSS

4

SI

5

SCK

6

HOLD#

7

VDD

8

U42

EN25F80-100/PMC25L080

U42

EN25F80-100/PMC25L080

R389

100R

R389

100R

C150

1nF

C150

1nF

C379

10uF

C379

10uF

432

1

5678

RP30
100R

432

1

5678

RP30
100R

R378

100

R378

100

R300
27K

R300
27K

R451

4.7K

R451

4.7K

R655
10K

R655
10K

43

2

1

5

678

RP23
100R

43

2

1

5

678

RP23
100R

R665

0

R665

0

R661

5.1

R661

5.1

R662

100/NC

R662

100/NC

C265
47pF

C265
47pF

C207
10uF

C207
10uF

4

3

2

1

5

6

7

8

RP19
100R

4

3

2

1

5

6

7

8

RP19
100R

R429
4.7K/NC

R429
4.7K/NC

R380

100

R380

100

R450

100

R450

100

R170
4.7K

R170
4.7K

R696

100

R696

100

1

2

3

4

XP15

Key

XP15

Key

C435

1uF

C435

1uF

C122

0.1uF

C122

0.1uF

R664

100

R664

100

R358

47

R358

47

R491

0/NC

R491

0/NC

R486

22

R486

22

R309

47

R309

47

C368

0.1uF

C368

0.1uF

C813

NC

C813

NC

R359

47

R359

47

R440

4.7K

R440

4.7K

R432
0R

R432
0R

C338
1nF

C338
1nF

R654
10K

R654
10K

R303
10K

R303
10K

432

1

567

8

RP29
100R

432

1

567

8

RP29
100R

R490
0R

R490
0R

432

1

567

8

RP40
22R

432

1

567

8

RP40
22R

1
2
3
4
5
6
7
8

XP4
IR&LED

XP4
IR&LED

1

3

2

V21

2N7002

V21

2N7002

VCC

2

VCC

1

VCC

4

VCC

3

GND

6

GND

5

GND

8

GND

7

LVDS_SL/SCL

10

AI/SDA

9

BRI_OUT

12

BRI_EXT/DIS

11

GND

14

GND

13

TXA0+

16

TXA0-

15

TXA1+

18

TXA1-

17

TXA2+

20

TXA2-

19

TXAC+

22

TXAC-

21

TXA3+

24

TXA3-

23

TXA4+

26

TXA4-

25

GND

28

GND

27

TXB0+

30

TXB0-

29

TXB1+

32

TXB1-

31

TXB2+

34

TXB2-

33

TXBC+

36

TXBC-

35

TXB3+

38

TXB4+

40

TXB3-

37

TXB4-

39

XP11

LVDS

XP11

LVDS

R483

100

R483

100

R274

22K

R274

22K

R218

100

R218

100

C310

47nF

C310

47nF

C335

2.2uF

C335

2.2uF

R264
2.2K

R264
2.2K

VD3

IN

PAQ_VPORT

VD3

IN

PAQ_VPORT

R266
2.2K

R266
2.2K

C135

47nF

C135

47nF

R452

100

R452

100

C120
1nF

C120
1nF

C317

47nF

C317

47nF

R207

100

R207

100

C13

10nF

C13

10nF

R438
0R

R438
0R

R492

0/NC

R492

0/NC

R323
NC

R323
NC

R377

100

R377

100

R475

4.7K

R475

4.7K

R425
1K

R425
1K

R460
NC

R460
NC

R127

1K

R127

1K

R444

4.7K

R444

4.7K

R314

0

R314

0

R427
4.7K

R427
4.7K

C206
2.2uF

C206
2.2uF

VD6
INPAQ_VPORT

VD6
INPAQ_VPORT

C134

47nF

C134

47nF

R434

4.7K

R434

4.7K

R234
NC

R234
NC

C177

10nF

C177

10nF

A0

1

A1

2

A2

3

GND

4

SDA

5

SCL

6

WP

7

VCC

8

U21

24C04

U21

24C04

C213

10uF

C213

10uF

R485

22

R485

22

R243
10K

R243
10K

GND

28

RXACKP

2

GND

42

RXACKN

1

TAGC

55

RXA0N

3

RXA0P

4

AVDD_33

39

RXA1N

6

RXA1P

7

HOTPLUGA

10

REXT

11

DDCDA_SDA

12

DDCDA_SCL

13

HSYNC0

29

VSYNC0

30

VCLAMP

14

REFP

15

REFM

16

BIN0P

22

SOGIN0

25

GIN0P

24

RIN0P

26

BIN0M

21

BIN1P

17

GIN0M

23

RIN1P

20

AVDD_33

27

CVBS4

32

CVBS3

33

CVBS2

34

CVBS1

35

VCOM1

36

CVBS0

37

VCOM0

38

AVDD_33

5

GPIOD0/RXD1

73

GPIOD1/TXD1

74

GPIOD[2]

75

VR27

46

GND

53

DQS[1]

134

MDATA[15]

132

MDATA[14]

131

GND

57

MDATA[12]

129

AVDD_MI

122

MDATA[11]

127

MDATA[10]

126

BADR[1]

86

GND

90

AVDD_MI

117

MDATA[7]

121

MDATA[6]

120

MDATA[4]

118

AVDD_MI

111

MDATA[3]

116

MDATA[2]

115

MDATA[1]

113

MDATA[0]

112

DQS[0]

110

DQM0

109

MVREF

139

MCLKE

138

MCLKZ

136

MCLK

137

GND

114

AVDD_MI

107

AVDD_MIPLL

108

CASZ

92

WEZ

93

MADR[0]

105

MADR[1]

104

MADR[2]

103

MADR[3]

102

MADR[4]

101

AVDD_MI

91

VDDC

171

MADR[8]

97

SPI_SCK

146

ALE/SOFTWARE SDA

85

VDDC

151

SPI_SDI

147

SPI_SCZ

148

SPI_SDO

149

SAR1

153

SAR2

154

PWM0

156

MADR[6]

99

VDDP

184

SAR3

155

GND

144

VDDP

145

PWM3

166

VDDC

89

VDDP

167

LVA3P

174

LVA3M

175

LVACKP

176

LVACKM

177

LVA2P

178

LVA2M

179

LVA1P

180

LVA1M

181

LVA0P

182

LVA0M

183

VDDP

164

INT

162

LVB3P

188

LVB3M

189

LVBCKP

190

LVBCKM

191

LVB2P

192

LVB2M

193

LVB1P

194

LVB1M

195

LVB0P

196

LVB0M

197

RDZ//SOFTWARE SCL

84

VDDP

76

RXB1P

210

RXB2P

213

HOTPLUGB

214

VDDC

78

HWRESET

169

XOUT

43

XIN

44

AVDD_MPLL

45

VIFP

52

RXA2P

9

RXA2N

8

PWM2

165

GPIOM[0]

200

GPIOM[1]/HDMI_CEC

201

GIN1P

19

SOGIN1

18

CVBSOUT0

41

SIFP

49

AVDD_33

56

VIFM

51

SIFM

50

AUVRM

58

AUVRP

59

AUVAG

60

AVDD_AU

61

LINE_IN_0L

62

LINE_IN_0R

63

LINE_IN_1L

64

LINE_IN_1R

65

AUCOM

66

LINE_OUT_3L

67

LINE_OUT_3R

68

LINE_OUT_1L

71

LINE_OUT_1R

72

LINE_OUT_2L

69

LINE_OUT_2R

70

PWM1

157

SAR0

152

IRIN

163

GND

125

GND

170

GND

185

GND

208

WRZ/SPDIFO

83

AD[1]

80

AD[2]

81

AD[3]/SPDIF IN

82

MADR[5]

100

MADR[7]

98

MADR[9]

96

MADR[10]

95

MADR[11]

94

BADR[0]

87

RASZ

88

MDATA[13]

130

MDATA[9]

124

MDATA[8]

123

MDATA[5]

119

LVA4P

172

LA4M

173

LVB4P

186

LVB4M

187

VDDP

198

GND

199

RXB2N

212

RXBCKN

203

RXBCKP

204

DQM1

135

GPIOT[1]/USB_DRVVBUS

168

RXB0N

206

RXB0P

207

RXB1N

209

AVDD_RXS

47

AVDD_RXV

54

AVDD_MI

128

AVDD_MI

133

VDDC

202

GND

77

GND

106

AD[0]

79

GND

150

USB2_REXT

140

AVDD_USB

141

USB20_DM

142

USB20_DP

143

GNDPAD

217

GND

48

AVDD_33

205

GND

211

DDCDB_SDA

215

DDCDB_SCL

216

VSYNC2

31

CVBSOUT1

40

DDCR_SDA

158

DDCR_SCL

159

DDCA_SDA

160

DDCA_SCL

161

U41

MST6M16

U41

MST6M16

C240

22pF

C240

22pF

R290
NC

R290
NC

C155

10nF

C155

10nF

C815

0.1uF

C815

0.1uF

C231

22pF

C231

22pF

R159

NC/4.7K

R159

NC/4.7K

R465 NC/0R

R465 NC/0R

R47

100

R47

100

R341

4.7K

R341

4.7K

C138

0.1uF

C138

0.1uF

R445

4.7K

R445

4.7K

R487

22

R487

22

R313
4.7K

R313
4.7K

432

1

5678

RP41
22R

432

1

5678

RP41
22R

R167

100

R167

100

VD2

IN

PAQ_VPORT

VD2

IN

PAQ_VPORT

432

1

5678

RP32
33R

432

1

5678

RP32
33R

C332

2.2uF

C332

2.2uF

1

2

VD4

INPAQ_EGA

VD4

INPAQ_EGA

C684
0.1uF

C684
0.1uF

C121
0.1uF

C121
0.1uF

R245
10K

R245
10K

C153

10nF

C153

10nF

R493

NC

R493

NC

R209
10K

R209
10K

R699

0/NC

R699

0/NC

R223

100

R223

100

R484

4.7K

R484

4.7K

C159

1nF

C159

1nF

R663

0

R663

0

C364
1nF

C364
1nF

43

2

1

56

78

RP39
22R

43

2

1

56

78

RP39
22R

R698

0

R698

0

R489
0R/NC

R489
0R/NC

C334

2.2uF

C334

2.2uF

C437

0.1uF

C437

0.1uF

C133

47nF

C133

47nF

R700

0/NC

R700

0/NC

R351

22K

R351

22K

C136

1nF

C136

1nF

C685
1nF

C685
1nF

C812

0.1uF

C812

0.1uF

1

2

3

V8
3904

V8
3904

C358

0.1uF

C358

0.1uF

R418
4.7K

R418
4.7K

C239

22pF

C239

22pF

C333

2.2uF

C333

2.2uF

R413
4.7K

R413
4.7K

R488
220

R488
220

R430

4.7K

R430

4.7K

1
2
3
4

XP24
Debug1

XP24
Debug1

1
2
3
4
5
6

XP23
USB

XP23
USB

43

2

1

56

78

RP28
100R

43

2

1

56

78

RP28
100R

C157

47nF

C157

47nF

C311

47nF

C311

47nF

R443

4.7K

R443

4.7K

C308

47nF

C308

47nF

R707
51K

R707
51K

R272

22K

R272

22K

R41

100

R41

100

R442

4.7K

R442

4.7K

C436

4.7uF

C436

4.7uF

R42

100

R42

100

C154

10nF

C154

10nF

C434

0.1uF

C434

0.1uF

R128

NC/1K

R128

NC/1K

R320

NC

R320

NC

Summary of Contents for LCD26V88AM

Page 1: ...LiquidCrystalDisplay Television Service Manual Chassis MST6E16GS Product Type LCD26V88AM LCD32V88AM Ver 1 0 Hisense Electric Co Ltd April 2009...

Page 2: ...11 5 1 To enter the Factory OSD Menu 11 5 2 Factory OSD Menu 12 6 Software Upgrading 16 6 1 Get ready for upgrading 17 6 2 Upgrading with the ISP_TOOL4 0 9 26 7 Troubleshooting 32 7 1 Troubleshooting...

Page 3: ...e the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently Hisense has not undertaken any such broad evaluation Accor...

Page 4: ...Unauthorized substitutions may result in fire electric shock or other hazards 1 1 5 Safety regulations require that after a repair the set must be returned in its original condition In particular att...

Page 5: ...ation are important for ensuring the 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 tha...

Page 6: ...wires do not move thereby ensuring that they are not damaged and their materials do not deteriorate over long periods of time Therefore route the cables and fix the cables to the original position an...

Page 7: ...LCD TV Service Manual Hisense Confidential TV Rear 7...

Page 8: ...LCD TV Service Manual Hisense Confidential 2 2 Specifications 8...

Page 9: ...ual Hisense Confidential 3 LCD Panel Spec 3 1 LCD26V88AM Model V260B2 L03 JK ROH SN 1056993 3 1 1 General Description 3 1 2 General Features 3 2 LCD32V88AM Model T315XW02VS JK ROH SN 1057962 3 2 1 Gen...

Page 10: ...LCD TV Service Manual Hisense Confidential 3 2 2 General Features 4 Chassis Layout and Overall Wiring Diagrams Chassis Layout LCD26V88AM No Description Part No Type Model PCB Model 10...

Page 11: ...1702 VER D ROH 2 Power board 117562 RSAG2 908 1285 1 ROH RSAG7 820 1377 VER B ROH 3 Keypad 121048 RSAG2 908 1573 4 ROH RSAG7 820 1755 VER A ROH 4 IR board 121225 RSAG2 908 1566 3 ROH RSAG7 820 1725 V...

Page 12: ...in sequence Note If necessary re do number keys 5 Factory OSD appears 6 Press the standby button then AC turn off and restart the TV which can exit factory OSD menu 5 2 Factory OSD Menu The Factory O...

Page 13: ...nent and VGA SOURCE The DC Adjust Can be chosen LOGO NULL HISENSE WELCOME CUSTOMER Option SOURCE TV TOFAC M AGC TOP 5 AGC CURVE 80 ATS 1 Star TUP Menu 1 MACHINE TYPE 0 HIDEF 1 Factory Init QingDao Hua...

Page 14: ...Service Manual Hisense Confidential 5 2 2 Design Menu Test Pattern Test pattern NULL Version Version Panel Type FLASH Design Menu Picture Mode Sound Mode Picture Curve Audio Curve SSC Setting Saving M...

Page 15: ...ndard Brightness 50 Contrast 50 Colour 50 Sound Mode Mode User 120Hz 10 500Hz 10 1 5KHz 10 5KHz 10 10KHz 10 Picture Curve Mode Brightness Curve 0 97 Curve 25 105 Curve 50 120 Curve 75 130 Curve 100 14...

Page 16: ...ervice Manual Hisense Confidential determine the appearances 6 Software Upgrading The software is upgraded by a burning tool ISP_TOOL4 0 9 which can burn the program file bin to the main board of the...

Page 17: ...nual Hisense Confidential 6 1 Get ready for upgrading 6 1 1 Install the ISP_TOOL4 0 9 only for the first time update 1 Port Setting Choose system option from the control panel Click the system icon as...

Page 18: ...LCD TV Service Manual Hisense Confidential Choose the hardware option from the dialog window Click device management icon as the following 18...

Page 19: ...LCD TV Service Manual Hisense Confidential Choose the port COM and LPT1 Choose the ECP print port LPT1 19...

Page 20: ...LCD TV Service Manual Hisense Confidential Click the port of print LPT1 as the following Choose port setting option as the following 20...

Page 21: ...2 Find the folder where the ISP_TOOL4 0 9 lies in There are three folders files in this folder together DLPORTIO dll and FTD2XX DLL must be in the same folder Double click the ISP_TOOL4 0 9 icon and...

Page 22: ...then a dialog window will show as below Port Type setting is LPT1 Base Addr setting is 0x378 Draw on the front of pin 1 switch UART I2c Speed setting is 99 As following Choose SDA in and setting PIN i...

Page 23: ...ual Hisense Confidential Choose SCL in and setting PIN is PIN11 Notes Do not draw on the front of Reverse High As following Choose SDA out and setting PIN is PIN4 Notes Draw on the front of Reverse Hi...

Page 24: ...and setting PIN is PIN2 Notes Draw on the front of Reverse High As following After having finished all above clicking the Apply button to complete the configuration 6 1 2 Hardware connecting You can u...

Page 25: ...LCD TV Service Manual Hisense Confidential Connect the Debug board to the TV use VGA interface the other parallel port to the computer just as the following 25...

Page 26: ...LCD TV Service Manual Hisense Confidential 6 2 Upgrading with the ISP_TOOL4 0 9 6 2 1 Double click the ISP_TOOL4 0 9 icon and a dialog window will show as following 26...

Page 27: ...LCD TV Service Manual Hisense Confidential Click the Read button Choose the update file from the folder 27...

Page 28: ...LCD TV Service Manual Hisense Confidential The update file has been chosen successfully Click the Auto button and choose parameters as following 28...

Page 29: ...LCD TV Service Manual Hisense Confidential Click the Run button Click the connect button then show a dialog box as following 29...

Page 30: ...LCD TV Service Manual Hisense Confidential If show above then click the Run button again and again till show the following dialog window 30...

Page 31: ...ndow indicating upgrading is over 6 2 2 After the update is over Must Confirm the software Version in the Version Menu If the update is successful enter Factory Init Menu and select Clear Unprotectly...

Page 32: ...shooting for Remote Control 32 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 con...

Page 33: ...nse Confidential 7 2 Troubleshooting for Function Key 33 Buttons does not work Check switches Check key board Check Key BD cable Change Key BD cable Replace main board Replace tact switch Replace Key...

Page 34: ...k replace IR BD or Keypad PCA TV won t power on Is LED light NO YES Check Power Inlet YES NO Check Power Cord Only one works Replace Main BD Try Power on by RC and Button Neither works Both Work Power...

Page 35: ...ual Hisense Confidential 7 4 Troubleshooting for Audio 35 No sound Check connecter Check speaker wire Replace main board Reconnect Replace speaker wire YES YES NO NO Check speaker set Replace speaker...

Page 36: ...e Confidential 7 5 Troubleshooting for TV VGA HDMI input 36 No picture on the screen Check Signal Source Check connect Check cable Replace main board Make sure signal source is available Reconnect Rep...

Page 37: ...e Confidential 7 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 w...

Page 38: ...Hisense Confidential 7 7 Troubleshooting for Video S Video input 38 No picture on the screen Check Source work or not Check connect Check Cable Wires Check Signal Source Reconnect Replace Cable Wires...

Page 39: ...LCD TV Service Manual Hisense Confidential 8 Explode View 9 Schematic circuit diagram Replace main board 39...

Page 40: ...904 VR1 NC 3904 N 1 N 2 P 4 P 3 VDR1 NC LED 2 SMT VDR1 NC LED 2 SMT 20 MARK 20 MARK Vdd 1 Vss 2 Rext 3 GND 4 SCL 5 SDA 6 N1 ISL29101 N1 ISL29101 14 MARK 14 MARK 7 MARK 7 MARK R102 100 R102 100 R107 NC...

Page 41: ...3 GND 4 DRV 5 VCC 6 NC 7 HV 8 N803 NCP1207ADR2G 0R82 R832 817C 22uF 50V C833 823 R828 MMSZ15T1G VZ802 1N5929B 15v VZ808 104 R922 102 50V C871 102 50V C870 562 R882 471 1kV C830 104 50V C838 104 50V C8...

Page 42: ...V1 3904 CA5 100uF 16V CA5 100uF 16V C6 2 2uF C6 2 2uF C146 0 1uF C146 0 1uF R474 22K R474 22K CA3 220uF 25V CA3 220uF 25V R6 4 7K R6 4 7K L99 FB 3A L99 FB 3A C7 0 1uF C7 0 1uF R29 4 7K R29 4 7K R43 4...

Page 43: ...C30 0 1uF R292 2 2K R292 2 2K C296 10uF C296 10uF R269 4 02K_1 R269 4 02K_1 L16 FB L16 FB C380 2 2uF C380 2 2uF CA94 100uF 16V CA94 100uF 16V C23 0 1uF C23 0 1uF CA79 100uF 16V CA79 100uF 16V C73 0 1u...

Page 44: ...6 37 A7 38 A8 39 A9 40 A10 AP 28 A11 41 DQ0 2 DQ1 4 DQ2 5 DQ3 7 DQ4 8 DQ5 10 DQ6 11 DQ7 13 DQ8 54 DQ9 56 DQ10 57 DQ11 59 DQ12 60 DQ13 62 DQ14 63 DQ15 65 BA0 26 BA1 27 CS 24 RAS 23 CAS 22 WE 21 LDM 20...

Page 45: ...LD 11 CLK 12 CEC 13 NC 14 SCL 15 SDA 16 DDC CEC GND 17 5V POWER 18 HOT PLUG 19 GND1 20 GND2 21 GND3 22 GND4 23 GND7 24 XS32 HDMI_2 XS32 HDMI_2 1 2 VD21 INPAQ_VPORT VD21 INPAQ_VPORT R333 100 R333 100 R...

Page 46: ...TEL 0755 26996895 FAX 0755 26996830 MST6M16 01A VGA A4 5 10 Friday April 10 2009 Title Size Document Number Rev Date Sheet of C 4 TEL 0755 26996895 FAX 0755 26996830 MST6M16 01A VGA A4 5 10 Friday Apr...

Page 47: ...R156 47K C144 NC C144 NC 1 2 VD69 ESD VD69 ESD R338 22 R338 22 C361 2 2uF C361 2 2uF R118 47 R118 47 R131 75 R131 75 NC 1 NC 2 NC 3 GND 4 SDA 5 SCL 6 VCLK 7 VCC 8 U16 24C02 U16 24C02 R99 75 R99 75 R10...

Page 48: ...1 2 VD90 ESD VD90 ESD R296 47K R296 47K 1 2 VD99 ESD VD99 ESD 1 2 VD95 ESD VD95 ESD 1 2 VD93 ESD VD93 ESD R368 47K R368 47K R684 47k R684 47k R416 100 R416 100 R202 150 1 R202 150 1 C326 2 2uF C326 2...

Page 49: ...49 0 1uF R236 4 7K R236 4 7K C230 22pF C230 22pF R255 4 7K R255 4 7K R254 1K R254 1K R273 NC 0 R273 NC 0 R238 4 7K R238 4 7K C242 NC C242 NC C222 NC C222 NC R251 47 R251 47 R51 1K R51 1K R297 4 7K R29...

Page 50: ...791 220nF C791 220nF R532 NC R532 NC 1 2 3 4 5 6 7 8 9 H3 NC H3 NC R725 1K R725 1K R529 100K R529 100K V29 3904 V29 3904 VD113 1N4148 VD113 1N4148 1 2 3 4 5 6 7 8 9 H1 NC H1 NC L39 33uH L39 33uH 1 3 2...

Page 51: ...5 330 1 M CONN RECT 1 M CONN RECT 1 R8 330 R8 330 1 2 3 4 5 6 7 8 9 S4 NC HOLE V8 S4 NC HOLE V8 1 3 CONN RECT 1 3 CONN RECT 1 R16 330 R16 330 R17 330 R17 330 R19 330 R19 330 R20 330 R20 330 R21 330 R2...

Page 52: ...00K R7 100K Sensor_1 Sensor_2 Sensor_3 Sensor_4 Ca_Out Ca_Ref Sensor_1 Sensor_2 Sensor_3 Sensor_4 Ca_Out Ca_Ref PWM_2 R15 3 3K V1 BC847BW R16 100 R17 100 R18 100 R19 100 R20 100 R21 100 1 2 LED1 1 1 2...

Page 53: ......

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