Haier L1927 Скачать руководство пользователя страница 30

A

B

C

D

D

C

B

A

GREEN_Y

RGB_HSYNC

RGB_VSYNC

I2C0DATA

I2C0CLK

DATACLK

BLUE_Pb

PIXOUT19

PIXOUT16

PIXOUT17

PIXOUT14

PIXOUT23

PIXOUT21

PIXOUT14

PIXOUT8

PIXOUT11

PIXOUT9

PIXOUT18

PIXOUT3

PIXOUT15

PIXOUT16

PIXOUT20

PIXOUT11

PIXOUT0

PIXOUT23

PIXOUT2

PIXOUT7

PIXOUT2

PIXOUT17

PIXOUT4

PIXOUT12

PIXOUT21

PIXOUT4

PIXOUT8

PIXOUT22

PIXOUT5

PIXOUT18

PIXOUT13

PIXOUT19

PIXOUT10

PIXOUT13

PIXOUT22

PIXOUT3

PIXOUT1

PIXOUT6

PIXOUT20

PIXOUT7

PIXOUT10

PIXOUT12

PIXOUT9

PIXOUT15

PIXOUT1

PIXOUT6

PIXOUT5

PIXOUT0

RED_Pr

PIXOUT[0:23]

VSYNC_IN

HSYNC_IN

C109

0.047uF-0603-X7R-±10%-25V

C108

0.047uF-0603-X7R-±10%-25V

C107 0.047uF-0603-X7R-±10%-25V

C118

3900pF-0603-X7R-±10%-50V

C112

1000pF-0603-X7R-±10%-50V

R88

3K3ohm-0603-±5%-1/10W

Pix/LVDS Bus

PIX[0]

V11

PIX[1]

W12

PIX[2]

U11

PIX[3]

Y13

PIX[4]

U10

PIX[5]

W11

PIX[6]

Y12

PIX[7]

W10

PIX[8]

V10

PIX[9]

U9

PIX[10]

Y10

PIX[11]

Y8

PIX[12]

Y7

PIX[13]

V9

PIX[14]

W9

PIX[15]

W8

PIX[16]

W7

PIX[17]

W6

PIX[18]

V8

PIX[19]

Y9

PIX[20]

U7

PIX[21]

V7

PIX[22]

V6

PIX[23]

U8

PIX_PCLK

W13

PIX_DEN

Y5

PIX_HSYNC_IN

W5

PIX_VSYNC_IN

Y6

PIX_HSYNC_OUT

V12

PIX_VSYNC_OUT

W14

LVDS_D0_P

V20

LVDS_D0_N

V19

LVDS_D1_P

Y20

LVDS_D1_N

W20

LVDS_D2_P

V16

LVDS_D2_N

V17

LVDS_D3_P

Y19

LVDS_D3_N

W19

LVDS_D4_P

V14

LVDS_D4_N

V15

LVDS_D5_P

Y18

LVDS_D5_N

W18

LVDS_D6_P

Y17

LVDS_D6_N

W17

LVDS_D7_P

Y16

LVDS_D7_N

W16

LVDS_CLK_P

U15

LVDS_CLK_N

U16

LVDS_REXT

U17

LVDS_ATEST

U18

U1F

ZR39760

R90

1Kohm-0603-±5%-1/10W

C113

0.1uF-0603-Y5V-+80%-20%-50V

R89

1Kohm-0603-±5%-1/10W

C114

0.1uF

-0603-

Y5V-

+

80%

-20%

-50V

RIN

54

GIN

48

BIN

43

HSYNC

30

VSYNC

31

SOGIN

49

CLAMP

38

COAST

29

RED0

77

RED1

76

RED2

75

RED3

74

RED4

73

RED5

72

RED6

71

RED7

70

GREEN0

9

GREEN1

8

GREEN2

7

GREEN3

6

GREEN4

5

GREEN5

4

GREEN6

3

GREEN7

2

BLUE0

19

BLUE1

18

BLUE2

17

BLUE3

16

BLUE4

15

BLUE5

14

BLUE6

13

BLUE7

12

DATACLK

67

HSOUT

66

VSOUT

64

SOGOUT

65

SDA

57

SCL

56

A0

55

FILT

33

MIDSCV

37

REF_BYPASS

58

U2A

CAT9983G-150

C110

0.039uF-0603-X7R-±10%-25V

R94

820ohm-0603-±1%-1/10W

R8

7

1Kohm-0603-±5%-1/10W

PLL_PVD

BL_BR_CNTRL

SD_DET

GPIO63

GPIO62

R85

2K7ohm-0603-±5%-1/10W

C111

10pF-0603-NPO-±5%-50V

1

3

5

7

8
6
4
2

RP1

4*33ohm-0402-±5%-1/16W

1

3

5

7

8
6
4
2

RP2

4*33ohm-0402-±5%-1/16W

1

3

5

7

8
6
4
2

RP3

4*33ohm-0402-±5%-1/16W

1

3

5

7

8
6
4
2

RP4

4*33ohm-0402-±5%-1/16W

1

3

5

7

8
6
4
2

RP5

4*33ohm-0402-±5%-1/16W

1

3

5

7

8
6
4
2

RP6

4*33ohm-0402-±5%-1/16W

C115

10pF

-0603-

N

P

O

5%

-50V

R91

33ohm-0603-±5%-1/10W

R92

33ohm-0603-±5%-1/10W

R93

33ohm-0603-±5%-1/10W

C116

10pF

-0603-

N

P

O

5%

-50V

C117

5pF

-0603-

N

P

O

5%

-50V

GND

VSEL

VSEL

VSEL
GND

GND
GND

GND

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

CN7

2*15PIN-2.0-D-H-M

RXO0-
RXO1-
RXO2-

RXO3-

RXOC-

RXO0+
RXO1+
RXO2+

RXO3+

RXOC+

RXO0-

RXO1-

RXO2-

RXO3-

RXO0+

RXO1+

RXO2+

RXO3+

RXOC-

RXOC+

C152

0.1uF-0603-Y5V-+80%-20%-50V

L12

SDFL1608S100KT(F)

VD

39

VD

42

VD

45

VD

46

VD

51

VD

52

VD

59

VD

62

VDD

11

VDD

22

VDD

23

VDD

69

VDD

78

VDD

79

PVDD

26

PVDD

27

PVDD

34

PVDD

35

GND

1

GND

10

GND

20

GND

21

GND

24

GND

25

GND

28

GND

32

GND

36

GND

40

GND

41

GND

44

GND

47

GND

50

GND

53

GND

60

GND

61

GND

63

GND

68

GND

80

U2B

AD9883A

C142

0.1uF-0603-Y5V-+80%-20%-50V

L9

SDFL1608S100KT(F)

C151

1uF-0603-Y5V-+80%-20%-10V

C141

0.1uF-0603-Y5V-+80%-20%-50V

L10

SDFL1608S100KT(F)

C150

0.1uF-0603-Y5V-+80%-20%-50V

C140

0.1uF-0603-Y5V-+80%-20%-50V

C148

0.1uF-0603-Y5V-+80%-20%-50V

C147

0.1uF-0603-Y5V-+80%-20%-50V

C139

0.1uF-0603-Y5V-+80%-20%-50V

C144

0.1uF-0603-Y5V-+80%-20%-50V

AD_3.3V

PLL_PVD

PLL_PVD

FIL_VDD

FIL_VDD

FIL_VCC

Supply Bypass, A/D Converter

+

E25

47uF-16V-±20%-4*7

105

FIL_VCC

+

E26

47uF-16V-±20%-4*7

105

GND

GND

RXE0-
RXE1-
RXE2-

RXE3-

RXOC-

RXE0+
RXE1+
RXE2+

RXE3+

RXOC+

RXE0-

RXE1-

RXE2-

RXE3-

RXE0+

RXE1+

RXE2+

RXE3+

C146

0.1uF-0603-Y5V-+80%-20%-50V

C64

NC/10pF-0603-NPO-±5%-50V

C65

NC/10pF-0603-NPO-±5%-50V

C57
NC/10pF-0603-NPO-±5%-50V

+

E16

47uF-16V-±20%-4*7

105

C149

0.1uF-0603-Y5V-+80%-20%-50V

Содержание L1927

Страница 1: ...L1927...

Страница 2: ...1 Features 2 Safety Precautions 3 Images of Module and Circuit Boards 4 Key IC Description Trouble Shooting Guide 5 Signal Flowing Chart 6 Bus Control Adjustment 7 Circuit Diagram...

Страница 3: ...SC NTSC 9 NO of preset channels 181 10 Picture mode Yes 11 Angel of view H 160 V 160 12 Color display 16 777 216 13 Color level 16 14 OSD languages ENGLISH FRENCH SPANISH 15 AV stereo Yes 16 Surroundi...

Страница 4: ...P Yes 34 Semitransparent menu Yes 35 ZOOM No 36 16 9 mode Yes 37 Child Lock Yes 38 Quick View Yes 39 NO of built in speakers 2 40 Audio output power Built in W 2 1 5 41 Total power input W 80 42 Volta...

Страница 5: ...expose the main unit to rain or moisture Warning Do not drop or push objects into the television cabinet slots or openings Never spill any kind of liquid on the television receiver Caution If the tele...

Страница 6: ...the AC outlet Caution Avoid exposing the main unit to direct sunlight and other source of the heat Do not stand the television receiver directly on other produces which give off heat E g video cassett...

Страница 7: ...Images of Module and Circuit Boards 1 images of Remote Board Subassembly 2 images of Control Panel Subassembly 3 images of Main Board 4 images of Power Supply...

Страница 8: ...40 Digital ATSC upgrade for Analog TVs The ZR397xx family consists of SupraHD 760 IC ZR39760 Digital Flat Panel TVs for the ATSC Market SupraHD 740 IC ZR39740 Digital ATSC upgrade for Analog TVs 1 2 S...

Страница 9: ...er Figure 2 SupraHD 760 DTV System Diagram FTA Implementation Front Panel Rear Chassis Connections ZR39760 ATSC NTSC Tuner Analog Mux CVBS IF IF CVBS S Video In I2C0 HI2C HCEC HDMI MIF Stereo D A Virt...

Страница 10: ...Guest Bus 5 GADR 4 0 GDAT 7 0 6 GCS_n 5 0 1 GW S_ACK 5 GDIR GOE_n GIOW R_n GIORD_n GWE_n 4 GIRQ 3 0 CLKIN CLKOUT BVCI AVCI BUS 64b RESET_n VideoI F 29 13 HDMI_SCL HDMI_SDA HDMI_CEC HDMI_HPD HDMI_REXT...

Страница 11: ...rt output from the integrated Demodulator 4 Uncompressed Digital Video YUV or RGB Format via HDMI Port 5 Uncompressed Digital Video YUV or RGB Format via 24 bit UDI Port 6 NTSC CVBS Analog Video via N...

Страница 12: ...er output for LDO OK Turn on or not Check the power supply net follow F1 Turn on the set Change LDO Or The load is OK Check Pin3 U13 For 350Khz switch signal U13 MP1410ES D17 IN5822 Check L9 47 H Higt...

Страница 13: ...eck 5V for BLON on CN10 Tunn on or not Turn on 2 Check Mcu 1 power supply 2 Reset 3 Crystal Check the cirture for Q4 MMBT3904 N N N Y Y 12V inverter input Check the power supply Check the inverter or...

Страница 14: ...ck voltage of Q24 Turn to power suppy trouble shorting Check LCD or Panel Connector Check U5 1 Power supply 2 Time circuit Check Q24 0 3 3V 5V or 12V according to the volitage N Y Check power supply f...

Страница 15: ...voltage for the panel Check the panel connector Check LCD Check the output net the connector Change the panel connector Change LCD Select the right panel voltage N Y N N Y Y Check U5 For Power supply...

Страница 16: ...from C11 Y N Check the speaker N Y Check U25 SM5964 And U25 I 0 interface PIN6 12 Check U3 PIN1 and PIN9 for signal input Y N Y N Check U3 PIN4 and PIN6 for signal output Chekc U21PIN60 61for signal o...

Страница 17: ...k audio and PC AV N Y Turn to NO AUDIO trouble shooting Check signal ouput of SAW2 M9370M30 PIN1 1 check SAW2 2 check U21 PIN29 30 3 check power supply of U21 4 make sure U21 is damaged Check the net...

Страница 18: ...3 3 TV Audio Unormal Noise and NICAM can t be detected Check the audio system Select the right audio Search again Picture is normal Check C113 0 01UF D26 R140 0 or change SAW2 N N Y Y...

Страница 19: ...et Y N Check voltage T1 PIN3 for 0V Examine and repair R267 0 N Y Check I2 C signal T1 PIN4 5 Check I2 C net connect with U25 SM5964 PIN16 17 N Y Check signal T1 PIN11 N Check the net between T1 PIN11...

Страница 20: ...C Picture not in center Missing color Picture dithering No signal Auto adjust Check U5 RGB input Reset Y N Check R G B circuit Check VS HS signal Check OSD setting Reset Check VS HS i i Y N Check VS H...

Страница 21: ...R74 NC 10Kohm 0603 5 1 10W Q4 NC PMBT3904 VI 3 VO 2 ADJ 1 U8 AZ1117H ADJ TR E1 R128 68ohm 0603 5 1 10W R141 75ohm 0603 5 1 10W E3 470uF 25V 20 10 13 105 C11 0 1uF 0603 Y5V 80 20 50V F1 3G3A 250V D1 SK...

Страница 22: ...0 50V R232 4K7ohm 0603 1 1 10W C193 0 1uF 0603 Y5V 80 20 50V C196 1uF 0603 Y5V 80 20 10V C200 1uF 0603 Y5V 80 20 10V VCC2_6 VCC2_6 VCC2_6 DDR Bypass Caps DDR SDRAM PWR VREF 49 VDDQ1 3 VSSQ1 6 VSS1 34...

Страница 23: ...4 F4 GCS_N 2 V4 GCS_N 1 T4 U1K ZR39760 Transport I O TSI_FRAME E4 TSI_CLK E5 TSI_VALID D1 TSI_DATA C2 TSO_FRAME D4 TSO_CLK D5 TSO_VALID D2 TSO_DATA C1 U1I ZR39760 SD_CSN LCD_PWR_SW LCD_ON GPIO31 GPIO...

Страница 24: ...C3_3 C230 0 1uF 0603 Y5V 80 20 50V HDMI_CLK HDMI_D0 HDMI_D1 HDMI_D2 HDMI_D2 HDMI_CLK HDMI_D1 HDMI_D0 HDMI_VDD HDMI_HPD C207 0 1uF 0603 Y5V 80 20 50V C177 0 1uF 0603 Y5V 80 20 50V 5V HDMI_CLK HDMI_D0 H...

Страница 25: ...1 ANT 5V 2 AS TU 9 IF AGC 6 SDA 5 DIF 7 TU 5V 3 AS IF 10 SIF 11 CVBS 12 SCL 4 DIF 8 GND3 17 GND4 18 T1 FQD1236E FH 5 C237 47pF 0603 NPO 5 50V C238 47pF 0603 NPO 5 50V R241 470ohm 0603 5 1 10W R242 470...

Страница 26: ...C41 0 1uF 0603 Y5V 80 20 50V DVD 5V DVD_OP_12V 1 2 3 4 5 CN3 5PIN 2 0 D H G R110 33ohm 0603 5 1 10W DVD_CON 1 2 3 4 5 6 7 CN9 7PIN 2 0 D H G DVD Y DVD C GND DVD_IR R97 75ohm 0603 5 1 10W R114 75ohm 06...

Страница 27: ...AV7 CKX3 3 5 11 G C127 1uF 0603 Y5V 80 20 10V C126 1uF 0603 Y5V 80 20 10V R306 100Kohm 0603 5 1 10W R305 100Kohm 0603 5 1 10W R308 100Kohm 0603 5 1 10W R307 100Kohm 0603 5 1 10W 5V_AUDBIAS C254 1uF 0...

Страница 28: ...Y5V 80 20 10V C1281uF 0603 Y5V 80 20 10V YUV_LIN YUV_RIN IEC958O R_IN L_IN MUTE 0 MUTE MUTE 1 PLAY C95 0 1uF 0603 Y5V 80 20 50V MUTE ST BY 1 2 3 CN1 NC 3PIN 2 54 D H G GND GND CBIAS 6 ROSC 7 OUT1 1 VD...

Страница 29: ...O R204 0ohm 0603 5 1 10W AV TV_IN R198 0ohm 0603 5 1 10W C61 0 1uF 0603 Y5V 80 20 50V TU_CVBS AV_CVBS IN R206 100Kohm 0603 5 1 10W R289 33Kohm 0603 5 1 10W YC 9 I1C 10 I0D 14 I1D 13 YD 12 I0C 11 S 1 I...

Страница 30: ...67 HSOUT 66 VSOUT 64 SOGOUT 65 SDA 57 SCL 56 A0 55 FILT 33 MIDSCV 37 REF_BYPASS 58 U2A CAT9983G 150 C110 0 039uF 0603 X7R 10 25V R94 820ohm 0603 1 1 10W R87 1Kohm 0603 5 1 10W PLL_PVD BL_BR_CNTRL SD_D...

Страница 31: ...C136 0 1uF 0603 Y5V 80 20 50V R16 10Kohm 0603 5 1 10W R17 10Kohm 0603 5 1 10W GND 4 VCC 8 A0 1 A1 2 A2 3 WP 7 SCL 6 SDA 5 U14 FM24C02 GND ANALOG DDC R11 100ohm 0603 5 1 10W R12 100ohm 0603 5 1 10W VG...

Страница 32: ...SDFL1608S100KT F C83 1uF 0603 Y5V 80 20 10V C82 1uF 0603 Y5V 80 20 10V C96 0 1uF 0603 Y5V 80 20 50V VCC3_3 VCC3_3 VCC1_8 VCC1_8 VCC3_3 VCC1_8 VCC1_8 VCC2_6 VCC3_3 VCC1_8 VCC3_3 5VSB IR_IN 5VSB L C320...

Страница 33: ...quantity Spec Serial NO NAME NO TUNER 19 LCD PANNEL Power Workout Auditing Standard ization Approve L1911W A P07US052402 AMERICA PRIMA L1927 DC0RD0E0L00 LEGEND Power...

Страница 34: ...Sincere forever Tel 86 532 88938356...

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