AOC Norcent LT3725 Service Manual Download Page 39

Page: 39 / 86

37’’ LCD TV Color Monitor Norcent LT3725

R177

10K 1/10W

I2C1CLK

6,15

VCC9A

C4G9

NC/ 33pF

VCC9A

R1D6

75 1/10W

CVBS_OUT

R176

10K 1/10W

R4A9
NC/ 301

S1_Y

R162

100K 1/10W

S2_C

AV1

C193

22uF/16V

C469

10uF/16V

R4F9

1K 1/10W

R1D5

75 1/10W

C_IN_B

C462

47pF

Page 09 - Video decoder I/F

Wednesday , October 11, 2006

Title

Size

Document Number

Rev

Date:

Sheet

T1961-F-X-X-1-061011

Y_IN_B

FB128

600OHM

C196

22uF/16V

Q110

2SC2412KR

R1D0

68 1/10W

R182

100 1/10W

ID: 06H

C459

0.1uF

C440

NC/ 33pF

R179

10K 1/10W

L415

NC/ 8.2uH

C4B9

0.1uF

AV2

VCC9A_SW

R1D2

75 1/10W

C4F6

0.22uF

VFE_VBG

C195

22uF/16V

Video Decoder

U401I

ZR39660BGCG

VFE_CIN

VFE_YIN

VFE_CVBS

VFE_VREFN

VFE_VREFP

VFE_VCM

VFE_IBEXT

VFE_VBG

VCC9A

C4B8

22uF/16V

VFE_CIN

R184

100 1/10W

R4A8
NC/ 301

U108

STV6415DD

S2_Y

L416

NC/ 8.2uH

R4N4
75 1/8W

Y_IN

S1_C

C4D5

NC/ 33pF

C4B7

22uF/16V

VFE_VBG

C467

0.1uF

C461

NC/ 33pF

C458

47pF

VFE_VREFN

R1B9

68 1/10W

C1A2

47uF/16V

VFE_VCM

R1E6 NC

C4D4

NC/ 33pF

R4K1

0 1/10W

R1D4

75 1/10W

C199

22uF/16V

C470

0.1uF

VFE_VREFP

C197

22uF/16V

C175

0.1uF

C457

NC/ 33pF

CVBS_OUT_B 7

VFE_VBG

C_IN

Q106

2SC2412KR

Q111

2SC2412KR

R1D7

75 1/10W

C466

22uF/16V

C471

0.1uF

R175

100K 1/10W

PROG

L417

NC/ 8.2uH

C468

0.1uF

C460

0.22uF

C198

22uF/16V

R4K2

0 1/10W

R4N3

75 1/8W

R183

R4N2

75 1/8W

VFE_IBEXT

R178

10K 1/10W

R4N5
75 1/8W

R4F8

1K 1/10W

R116

100 1/10W

R1D3

75 1/10W

Video Decoder I/F

VFE_IBEXT

R1D9

75 1/10W

VFE_IBEXT

R174

100K 1/10W

Y_IN_B

L404

NC/ 8.2uH

R1D8

75 1/10W

R465

49.9 1/10W

AV2

TV1_CVBS

C_IN_B

VFE_IBEXT

I2C1DATA

6,15

VFE_IBEXT

VCC9A

VFE_YIN

R469

49.9 1/10W

VCC9A_SW

C194

22uF/16V

VFE_IBEXT

1_C

R160

100K 1/10W

AV1

Summary of Contents for Norcent LT3725

Page 1: ... 7 1 Main Board 26 7 2 Power Board 28 7 3 Key Board 29 8 Block Diagram 30 8 1 Main Board 30 8 2 Power Board 31 9 Schematic Diagram 32 9 1 Main Board 32 9 2 Power Board 49 9 3 Audio Board 50 9 4 Key Board 51 9 5 Side Board 52 10 Exploded View 53 11 BOM List 56 Table Of Contents 1 Revision List 2 Important Safety Notice 3 1 Monitor Specification 4 2 Operating Instructions 5 2 1 The Use Of Remote Con...

Page 2: ...37 LCD TV Color Monitor Norcent LT3725 2 Revision List Version Release Date Revision History TPV Model A00 Nov 25 2006 Initial Release E376AZNKD2NRNCP ...

Page 3: ...ty characteristics may create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from AOC AOC assumes no liability express or implied arising out of any unauthorized modification of design Servicer assumes all liability FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM ...

Page 4: ...37 LCD TV Color Monitor Norcent LT3725 4 1 General Specifications ...

Page 5: ...37 LCD TV Color Monitor Norcent LT3725 5 2 Operations Instructions 2 1 The Use of Remote Control Remote control button function as follow ...

Page 6: ...37 LCD TV Color Monitor Norcent LT3725 6 2 2 Front Panel Control Knobs ...

Page 7: ...37 LCD TV Color Monitor Norcent LT3725 7 2 3 OSD Operations ...

Page 8: ...37 LCD TV Color Monitor Norcent LT3725 8 ...

Page 9: ...37 LCD TV Color Monitor Norcent LT3725 9 ...

Page 10: ...37 LCD TV Color Monitor Norcent LT3725 10 ...

Page 11: ...37 LCD TV Color Monitor Norcent LT3725 11 ...

Page 12: ...37 LCD TV Color Monitor Norcent LT3725 12 ...

Page 13: ...37 LCD TV Color Monitor Norcent LT3725 13 ...

Page 14: ...37 LCD TV Color Monitor Norcent LT3725 14 2 4 How to Connect ...

Page 15: ...37 LCD TV Color Monitor Norcent LT3725 15 ...

Page 16: ...ielded signal cable to your signal system device and lock both screws on the connector to ensure firm grounding The connector information is as follow 15 Pin Color Display Signal Cable Pin Signal Assignment Pin Signal Assignment 1 Red Video 9 No Pin 2 Green Video 10 Sync Ground 3 Blue Video 11 SDA Remote Control 4 SCL Remote Control 12 Serial Data for DDC 5 GROUND 13 Horizontal Sync 6 Red Video Gr...

Page 17: ...l Mode Resolution Total Nominal Frequency KHz Sync Polarity Nominal Freq Hz Sync Polarit y Nominal Pixel Clock MHz 640x480 60Hz 800 x 525 31 469 N 59 940 N 25 175 640x480 72Hz 832 x 520 37 861 N 72 809 N 31 500 VGA 640x480 75Hz 840 x 500 37 5 N 75 N 31 500 800x600 56Hz 1024 x 625 35 156 P 56 25 P 36 000 800x600 60Hz 1056 x 628 37 879 P 60 317 P 40 000 800x600 72Hz 1040 x 666 48 097 P 72 188 P 40 0...

Page 18: ...ent LT3725 18 4 Mechanical Instructions Step Figure Descripti on Preparation and Remove base Remove the screws remarked in red Remove back cover Remove the screws Remarked in red Remove the shield Remove the screws Remarked in red ...

Page 19: ...37 LCD TV Color Monitor Norcent LT3725 19 Remove the boards Remove the screws Remarked in red ...

Page 20: ...37 LCD TV Color Monitor Norcent LT3725 20 Remove main frame Remove the screws remarked in red ...

Page 21: ...37 LCD TV Color Monitor Norcent LT3725 21 Remove the bezel Remove the screws remarked in red ...

Page 22: ... is normal Reconnect CN407 NG CHECK X401 X701 is normal Check surge circuit CHECK U108 PIN18 PIN17 PIN14 output wave is OK PIN9 PIN20 power supply is OK CHECK U401 PIN R5 PIN T8 3 3V U401 PIN E6 2 5V PIN R9 1 8V CHECK SCALER power Check Tuner circuit Check TV mode display is normal CHECK I C1DATA CLK is normal CHECK SCALER HS VS is normal OK OK OK OK OK OK NG NG OK OK ...

Page 23: ...is normal Check CAS 220 CS U701 is normal Check speakers are ok Check earphone is normal Check Q2 MUTE circuit Check TPA6110A2 U600 Relative circuit is normal Test NJM2199 U2 PIN 12 PIN 11 output is normal Check CS4335 U405 PIN5 PIN 8 output is normal Check NJM2199 U2 PIN8 power supply is normal OK OK NG OK OK OK OK OK OK OK NG NG NG ...

Page 24: ...the TV mode adjust volume to zero and press number key 9 Æ 8 Æ 7 Æ 6 It will achieve the factory mode Select the item of White Balance and press right key to enter it In the White Balance you can adjust 8 items 1 3 items is RO GO BO Æ R G B Bias adjust 4 6 items is RG GG BG Æ R G B Gain adjust 7 item needn t adjust 8 items is color temperature select Cool Normal and Warm Ⅱ Bias Low luminance adjus...

Page 25: ...ure to adjust C Adjust Warm color temperature 1 Set the Contrast of OSD function to 80 and Adjust Brightness to chroma 7120 Y 350cd m2 2 Switch the chroma 7120 to RGB mode with press MODE button 3 Switch the MEM channel to Channel 04 with up or down arrow on chroma 7120 4 The LCD indicator on chroma 7120 will show x 308 y 324 Y 350cd m2 5 Adjust the 4 item RG until chroma 7120 indicator reached th...

Page 26: ...37 LCD TV Color Monitor Norcent LT3725 26 7 PCB Layout 7 1 Main Board ...

Page 27: ...37 LCD TV Color Monitor Norcent LT3725 27 ...

Page 28: ...37 LCD TV Color Monitor Norcent LT3725 28 7 2 Power Board ...

Page 29: ...37 LCD TV Color Monitor Norcent LT3725 29 7 3 Key Board ...

Page 30: ...37 LCD TV Color Monitor Norcent LT3725 30 8 Block Diagram 8 1 Main board ...

Page 31: ...31 8 2 Power Board STAND BY POWER 7575 12V SWITCH CIRCUIT 5V SWITCH CIRCUIT PFC ON OFF CONTOL Main Power NCP1377BDR2G PFC FA5500AN CHOKE_ER4220 EMI CHOKE Bridge 25A 600V MAIN POWER ON OFF CONNTROL L12V L12V L5VS Backlight 24V Audio board 14V ...

Page 32: ...C729 82pF TU_SDA X701 25MHz C703 47pF OREN Demodulator U701A CAS 220 CS 97 96 94 93 36 39 40 41 43 44 48 49 29 28 4 10 14 21 25 27 31 38 42 47 32 8 2 34 24 26 50 51 52 54 56 57 66 65 64 63 11 12 89 90 100 1 58 59 20 19 16 18 13 61 80 79 71 72 67 68 AIN1_P AIN1_N AIN2_P AIN2_N D_OUT0 D_OUT1 D_OUT2 D_OUT3 D_OUT4 D_OUT5 D_OUT6 D_OUT7 D_VALID D_CLK D_IN0 D_IN1 D_IN2 D_IN3 D_IN4 D_IN5 D_IN6 D_IN7 D_IN8...

Page 33: ..._SW 14 PWR_SW 15 EEPROM_WP 6 GPIO42 UC_DATA 0 7 F Page 03 TS I F and Connector A4 3 19 Wednesday October 11 2006 Title Size Document Number Rev Date Sheet of SEL_FRAME RATE 12 CN409 NC HD2X7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 UC_VALID PANEL ON1 15 R4J2 10K 1 10W UC_DATA4 OREN_RST 2 R4H9 0 1 10W T1961 F X X 1 061011 Parallel TS input fromUtility Card UC_DATA6 R4N0 0 1 10W R4G8 NC 0 1 16W R4E6 0 1 10W...

Page 34: ...8 GADR7 CH GPIO35 FRONT AV SEL 7 GDAT5 CH 15 VCC3_3 GDAT2 TV_VIDEO 15 C4D6 0 1uF U404 M29W320EB70N6E 25 24 23 22 21 20 19 18 8 7 6 5 4 3 2 1 48 17 16 9 10 12 26 28 11 14 47 37 27 46 29 31 33 35 38 40 42 44 30 32 34 36 39 41 43 45 13 15 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 RESETN CEN OEN WEN VPP WPN BYTEN VDD VSS VSS DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 ...

Page 35: ... 5 7 8 10 11 13 54 56 57 59 60 62 63 65 45 46 24 44 23 22 21 47 26 27 16 20 51 42 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 CK CK CS CKE RAS CAS WE UDM BA0 BA1 LDQS LDM UDQS RES A12 DDRA5 RP402B 15 1 16W2 7 DDRA11 RP407C 15 1 16W 3 6 DDRDM2 DDRA0 DDRDQ3 RP414B 15 1 16W2 7 DDRA8 DDRA3 DDRDQ6 RP401B 15 1 16W 2 7 DDRDQS0 DDRA10 DDRDQ1 ...

Page 36: ...T I2C0CLK I2C0DAT TDO TDI TCLK TMS TRSTN CLKIN RESETN IRR TPA0 TPA0_N TPB0 TPB0_N TPA1 TPA1_N TPB1 TPB1_N TPBIAS0 TPBIAS1 GPIO0 GPIO1 GPIO2 GPIO3 TAPSEL CLKOUT 1394_RSET R435 1K 1 10W R445 NC 1K RESETN 4 8 15 TDI CN107 CONN 1 2 3 SIO I F VCC3V3_G9 RXD_OUT1 TXD_OUT 11 TDO C495 1uF I2C0DATA 2 12 PU1 R430 4 7K 1 10W TAPSEL UART1TX C496 1uF PU2 UART0TX GPIO3 T1961 F X X 1 061011 TP420 1 D5V R4H3 4 7K ...

Page 37: ...M 1 2 R167 100K 1 10W ZD133 MLL5232B 5 6V 1 2 AUDIOR_OUT C184 10uF 16V C188 10uF 16V AV1 AV OUT PC_Audio_R 8 C1B4 NC 100pF C1B7 NC 100pF FB110 600 OHM R168 100K 1 10W D5V S2Y C189 10uF 16V R614 10K 1 10W S2C Yellow LINEOUT_R 14 ZD147 MLL5232B 5 6V 1 2 R153 0 1 10W ZD106 VPORT0603100KV05 1 2 C613 10uF 16V C609 47uF 16V FB104 120 OHM 1 2 ZD114 VPORT0603100KV05 1 2 FB106 600 OHM S2_Y 9 PCR ZD105 VPOR...

Page 38: ..._DATA 14 U104 TC74HC4051AF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 4 6 COM 7 5 INH VEE GND C B A 3 0 1 2 VCC 1 YPbPr1_Audio_L 7 AUD_SEL_B YPbPr2_Audio_R 7 R143 4 7K 1 10W R1A1 47K 1 10W R140 4 7K 1 10W VCC9A R199 47K 1 10W R1A4 47K 1 10W 0 PC_Audio_L 7 YPbPr2_Audio_L C112 0 1uF Q103 2SC2412KR R1B2 47K 1 10W Q105 2SC2412KR 0 VCC9A_F C108 0 1uF AUD_SEL_A R101 4 7K 1 10W R119 4 7K 1 10W VDVcc YPbPr2_A...

Page 39: ...184 100 1 10W R4A8 NC 301 U108 STV6415DD 2 3 4 5 6 7 8 9 11 1 19 18 17 16 15 14 13 12 20 10 S2_Y 7 L416 NC 8 2uH R4N4 75 1 8W Y_IN S1_C 7 C4D5 NC 33pF C4B7 22uF 16V VFE_VBG C467 0 1uF C461 NC 33pF C458 47pF VFE_VREFN R1B9 68 1 10W C1A2 47uF 16V VFE_VCM R1E6 NC C4D4 NC 33pF R4K1 0 1 10W R1D4 75 1 10W C199 22uF 16V C470 0 1uF VFE_VREFP C197 22uF 16V C175 0 1uF C457 NC 33pF CVBS_OUT_B 7 VFE_VBG C_IN ...

Page 40: ...006 Title Size Document Number Rev Date Sheet of HDMI_CEC C4H2 0 1uF HDMI_D1P1 HDMI_D0P1 HDMI_D2N HDMI_HPD R4J4 3 9K 1 10W HDMI_CLKN ZD403 VPORT0603100KV05 1 2 VCC3V3_G9 L431 90 ohm 1 2 4 3 HDMI_D0N1 R455 10 1 10W HDMI_D2N1 HDMI_HPD HDMI_CEC1 HDMI_D0P HDMI_CLKN HDMI_D2N DDC_SCL HDMI_VDD HDMI_D2P DDC_SDA ZD402 VPORT0603100KV05 1 2 CN413 HDMI 7 9 4 6 1 3 15 5 18 11 19 14 2 13 16 17 8 10 12 20 21 22 ...

Page 41: ...21 MLL5232B 5 6V 1 2 R1J5 4 7K 1 10W C1A4 47uF 16V RGB_YPBPR_SEL 4 YPbPr1_Pr YPbPr2_Pb U107_A3 U107_B2 U107_B1 ZD130 BAV99 3 1 2 AV SW For HD Signal VGA_R U107_R YPbPr_SEL 3 ZD122 BAV99 3 1 2 R194 22K 1 10W GREEN_Y 12 R127 NC 0 1 16W C170 0 1uF R192 22K 1 10W R196 22K 1 10W RED 5VSB RGB_VSYNC RED_Pr 5VSB Pb1_IN C1D9 NC 100pF C1A9 47uF 6 3V Q108 2SC2412KR U107_B3 FB121 120 OHM 1 2 YPbPr2 STB R197 1...

Page 42: ... 3V3SB 3V3SB_AD LVDS_D3_N RP500 100 1 16W 1 2 3 4 8 7 6 5 R4N8 0 1 10W PIXOUT20 LVDS_D0_N Digital Video U401F ZR39660BGCG L20 L19 L18 L17 M20 M19 M18 M17 N20 N19 N18 N17 N16 P20 P19 P18 P17 P16 R19 R20 T19 R18 R17 T20 K20 K19 T18 K17 F17 E18 D19 C20 G17 F18 E19 D20 F19 E20 G18 H18 G19 F20 H19 G20 C19 B20 U19 U20 E17 D18 PIXOUT0 PIXOUT1 PIXOUT2 PIXOUT3 PIXOUT4 PIXOUT5 PIXOUT6 PIXOUT7 PIXOUT8 PIXOUT...

Page 43: ... 4 1 5 2 3 U411 NC AD8061 4 1 5 2 3 U410 NC AD8061 4 1 5 2 3 L426 NC 82nH C4G6 NC 33pF RED_PR VSYNC 12 VCCA_CBUF C4G2 NC 10uF 16V EC40 R4D8 NC 560 C487 NC 100pF R4D5 NC 560 R4K9 75 1 10W C485 NC 100pF Component Video U401J ZR39660BGCG H20 J19 J18 J20 K18 RSET AVID_PR AVID_Y AVID_PB OSDP L424 NC 220nH T1961 F X X 1 061011 C482 NC 33pF C4G3 NC 0 1UF R491 NC 75 L425 NC 220nH C489 NC 33pF C483 NC 33pF...

Page 44: ...1 0 1uF C480 0 1uF FB602 300 OHM R4Q6 NC 100K 1 10W R4Q1 NC 270K 1 10W R4Q7 NC 100K 1 10W R601 82K 1 10W C4J9 10uF 16V CN602 JACK 1 2 ZD601 VPORT0603100KV05 1 2 U600 TPA6110A2DGNRG4 1 2 3 4 5 6 7 8 BYP GND SD IN2 VO2 VDD VO1 IN1 Supply Bypass Audio DAC ADATAO1 C601 47uF 16V C603 1uF ZD135 MLL5232B 5 6V 1 2 VCC3V3_G9 AVOUT_Audio_L 7 IEC 958 Audio Out ZD602 VPORT0603100KV05 1 2 U421 NC CS4335 KSZ 1 ...

Page 45: ...C5 IR RXD_B MENU R4F1 10K 1 10W 3V3SB LED A PDC_SCL RGB_VSYNC D5V LED A IRR X901 12MHz 1 2 RESET ZD404 NC MLL5232B 5 6V 1 2 R4A5 0 1 10W R922 330 1 10W CN419 CONN 1 2 3 4 5 6 7 8 9 10 11 12 13 R957 0 1 10W X2_P KEY3 5V RELAY SW CH 3V3SB C941 10uF 16V R920 0 1 10W R4F6 10K 1 10W JTAG_RSTN 6 R955 47K 1 10W F Page 15 Standby MCU and Reset B 15 19 Thursday October 12 2006 Title Size Document Number Re...

Page 46: ...9 N10 N11 N12 N13 M7 M8 M9 M10 M11 M12 M13 M14 L7 L8 L9 L10 L11 L12 L13 L14 K7 K8 K9 K10 K11 K12 K13 K14 J7 J8 J9 J10 J11 J12 J13 J14 H7 H8 H9 H10 H11 H12 H13 H14 G8 G9 G10 G11 G12 G13 T8 T9 T10 T11 T12 T13 R8 R14 P7 P14 N6 N15 M5 M16 L5 L16 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 E16 R9 R10 R11 R12 R13 P8 P13 N7 N14 M6 M15 L6 L15 K6 K15 J5 J6 J15 H6 H15 G7 G14 F7 F8 F9 F10 F11 F12 F13 F14 1394VDD0 13...

Page 47: ...750 0 001uF Pin78 VCC2_5 C754 0 1uF VCC1V8_DM C520 0 1uF VCC2_5 VREF C4E7 0 1uF C513 0 1uF Pin69 U504B MST9883C LF 140 39 42 45 46 51 52 59 62 11 22 23 69 78 79 26 27 34 35 1 10 20 21 24 25 28 32 36 40 41 44 47 50 53 60 61 63 68 80 VD VD VD VD VD VD VD VD VDD VDD VDD VDD VDD VDD PVDD PVDD PVDD PVDD GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND T1961 F X X 1 061011...

Page 48: ...W U903 AIC1084 PM 1 2 3 GND VOUT VIN C906 0 1uF GND_PWR 3 3V C939 NC 0 1uF C937 47uF 16V VCC1V8_G9 C947 100pF 50V C915 0 1uF VCC3V3_DM D5V1 AUDIO_POWER 3 C943 100uF 25V TP901 1 R931 18 3W C929 220uF 10V C928 220uF 10V RELAY SW 15 FL901 EMI FILTER 1 2 3 4 R937 NC 0R FB902 600OHM 1 2 R938 0 1 10W GND_PWR C935 47uF 16V FL900 EMI FILTER 1 2 3 4 C901 0 1uF C965 0 001uF D12V LIGHT ON OUT 3 9V CN905 CONN...

Page 49: ...47 1 5K 1 10W 1 VCC2 R978 0 56Ω 3W C965 0 1uF 50V RJ901 8m 1 2 Q907 AO4411 1 2 3 4 8 7 6 5 S1 S1 S1 G1 D1 D1 D1 D1 C972 1000UF 25V IC921 KIA431 D911 N C LL4148WP ZD903 MTZJ27B 24 97 26 26V 1 2 FB904 BEAD 1 2 R922 10K 1 8W C918 330PF 50V R960 470 1 8W C964 0 1uF R904 620K 1 8W R924 1K 1 10W C974 0 01uF 1KV R955 1K 1 8W R938 18K 1 10W 1 R952 1K 1 16W IC910 PC123FY2 4P 1 2 4 3 IC901 FA5500AN 1 2 3 4 ...

Page 50: ...11 22uH D4 MLL4148 GAIN dB C33 0 22uF R25 100 1 10W R24 0 1 3W Close to IC R9 47K 1 10W 1 R37 L4 22uH TPA3100D2 C12 1uF C52 10uF 25V C50 NC SHUTDOWN C13 0 01uF C2 0 001uF MUTE C23 1uF C8 0 22uF AGND 20V SRS_H C22 4 7uF L10 NC 600 OHM 1 2 R8 1M 1 10W NC C15 220uF 35V R28 10K 1 10W GAIN1 ROUT R13 10K 1 10W ACTIVE D3 MLL4148 U3 NC NJM2761RB2 1 2 3 4 5 6 7 8 9 10 V OUTa INa INT VREF SENSE SW INb OUTb ...

Page 51: ...1uF CH CH GND SW26 SW CH CH C21 0 1uF KEYBOARD FOR 40 50 PDP A 715T1966 A 1 1 Thursday January 26 2006 Size Document Number Rev Date Sheet of DWG NO PROJECT 设计校对审核批准 SW27 SW SOURCE SW SW25 SW C25 0 1uF C23 0 1uF VOL MENU H7 CN21 CON8 1 2 3 4 5 6 7 8 GND MENU H3 CH H6 VOL SW24 SW VOL SOURCE SW C26 0 1uF GND VOL SOURCE SW VOL SW21 SW H5 ...

Page 52: ... 300 OHM 1 3 GND Shield 2 4 R002 47K 1 10W CN004 CONN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C105 100pF Z001 VPORT 0603 100KAV05 SCR2 SCREW TP102 EAR L TO MAIN BOARD R112 0 1 10W FRONT AV SEL SCVBS SCHRO C104 100pF R111 0 1 10W R005 NC 75 1 16W White C106 100pF R004 47K 1 10W SML EAR_DET Z003 VPORT 0603 100KAV05 R001 47K 1 10W SML C102 100pF R113 0 1 10W SML ZD001 MLL5232B 5 6V 1 2 TP101 EAR R Z002 VPOR...

Page 53: ......

Page 54: ...37 LCD TV Color Monitor Norcent LT3725 54 10 Exploded View ...

Page 55: ...5T 746 3 SHIELD COVER 5 Q15T8334 2 BKT CONNECTOR 6 Q15T8340 1 STAND BKT 7 Q15T8341 1 BASE BKT 8 Q15T8337 1 BKT_AU066_TOP 9 Q15T8339 1 BKT_AU066_BOTTOM 10 Q15T8338 2 BKT_AU066_LEFT_MID 11 Q15T8338 1 BKT_AU066_LEFT_UP_MID 12 Q85T 747 1 SHIELD COVER 13 Q34T1854 RGC2L BEZEL 14 Q34T1855 GMB4L REAR COVER 15 034T1857 RG 1L STAND 16 Q34T1858 RG 1L 20 BASE ...

Page 56: ...6P 200mm 095T8013 2D534 WIRE HARNESS 095T8013 3D542 WIRE HARNESS 095T801410D545 WIRE HARNESS 095T801413D621 WIRE HARNESS 095T801414D677 WIRE HARNESS 095T801414D681 WIRE HARNESS 095T801416DH12 WIRE HARNESS 095T8018 30122 HARNESS 30P 28P 350mm 098TR7BDINENCF Remote FUHUA for Norcent 0D1T 940 6120 SCREW 0D1T 940 10 47 CR3 SCREW 0D1T1140 8128 CR3 SCREW 0D1T1730 8128 CR3 SCREW 0M1T 850 15128 CR3 SCREW ...

Page 57: ...0603 100K V05 Z006 093T 64 37 N V PORT 0603 100K V05 Z005 093T 64 37 N V PORT 0603 100K V05 Z004 093T 64 37 N V PORT 0603 100K V05 Z003 093T 64 37 N V PORT 0603 100K V05 Z002 093T 64 37 N V PORT 0603 100K V05 Z001 093T 64 37 N V PORT 0603 100K V05 PCB 715T1967 1 SIDE BOARD PCB Q34T1855 GMB4L REAR COVER 705TQLK0F34008 BEZEL ASS Y 033T5022 1 C LENS POWER 095T8014 3 23 WIRE HARNESS 0Q1T 330 6128 CR3 ...

Page 58: ...7R C23 065T0603104 32 CHIP 0 1UF 50V X7R PCB 715T1966 1 KEY BOARD PCB Q33T4977 RGB1L BUTTON FUNCTION Q33T5021 ED 1C REMOTE LENS Q34T1854 RGC2L BEZEL Q34T1859 GMD1L BUTTON COVER Q44T3121510524 SPONGE Q44T3231 21 9 CR WASHER Q44T3231 21 10 CR WASHER 705TQLK0M34004 SOCKECT ASS Y 002T6022 1 SCREW NUTS 077T 306 26 RF ROCKER SWICH SOCKET 088T 303 6A 1 PALL RCA CONN 095T 900 76 WIRE 095T 900 81 WIRE HARN...

Page 59: ... TDK L911 073T 174 86 T LINE FILTER 7mH TDK L902 073T 174 86 T LINE FILTER 7mH TDK L901 073T 174 86 T LINE FILTER 7mH TDK L921 073T 253 91 LS CHOKE BY LI SHIN L922 073T 253 91 LS CHOKE BY LI SHIN L905 073T 253150 L CHOCK L906 073T 253155 L CHOKE T903 080TL37T 1 T XFMR FOR POWER TDK T901 080TL37T 9 T X FMR 800uH SRW4220EC T14H017 RJ901 095T 90 26 WIRE HARNESS 705T3724057001 37 LCD TV POWER ASS Y Q9...

Page 60: ... CAP C900 065T306K3312F2 Y1 330PF K 250VAC C902 065T306K6812F2 Y1 680PF K 250VAC C905 065T306K6812F2 Y1 680PF K 250VAC C901 065T306M1022F2 Y1 1000PF M 250VAC C903 065T306M1022F2 Y1 1000PF M 250VAC C904 065T306M1022F2 Y1 1000PF M 250VAC C969 065T306M4722BM 4700PF 20 400VAC C956 067T215L102 4N KY25VB1000M L 12 5 20 C959 067T215L102 4N KY25VB1000M L 12 5 20 C960 067T215L102 4N KY25VB1000M L 12 5 20 C...

Page 61: ...061T0805100 2F RST CHIPR 10 KOHM 1 1 8W R919 061T0805100 2F RST CHIPR 10 KOHM 1 1 8W R930 061T0805101 RST CHIPR 100 OHM 5 1 8W R921 061T0805102 CHIP 1KOHM 1 10W R923 061T0805102 CHIP 1KOHM 1 10W R924 061T0805102 CHIP 1KOHM 1 10W R966 061T0805102 CHIP 1KOHM 1 10W R979 061T0805102 CHIP 1KOHM 1 10W R986 061T0805102 CHIP 1KOHM 1 10W R988 061T0805102 CHIP 1KOHM 1 10W R993 061T0805102 CHIP 1KOHM 1 10W R...

Page 62: ...06229 RST CHIPR 2 2 OHM 5 1 4W R902 061T1206334 RST CHIPR 330 KOHM 5 1 4W R901 061T1206334 RST CHIPR 330 KOHM 5 1 4W R900 061T1206334 RST CHIPR 330 KOHM 5 1 4W R917 061T1206334 RST CHIPR 330 KOHM 5 1 4W R916 061T1206334 RST CHIPR 330 KOHM 5 1 4W R915 061T1206334 RST CHIPR 330 KOHM 5 1 4W R960 061T1206471 RST CHIPR 470 OHM 5 1 4W R113 061T1206475 RST CHIPR 4 7 MOHM 5 1 4W R112 061T1206475 RST CHIPR...

Page 63: ...L4148WP D917 093T 64 44 S LL4148WP D918 093T 64 44 S LL4148WP ZD906 093T 39S 15 T RLZ15B ZD905 093T 39S 20 T RLZ22B LLDS ZD922 093T 39S 25 T RLZ5 1B LLDS ZD920 093T 39S 38 T PTZ 9 1B ZD921 093T 39S 40 T RLZ 13B LLDS ZD901 093T 39S 44 T RLZ18B ZD910 093T 39S 44 T RLZ18B D903 093T 60S 14 T DIODE_1A 100V_B1100_SMA D908 093T 60S 14 T DIODE_1A 100V_B1100_SMA D920 093T 60S 14 T DIODE_1A 100V_B1100_SMA A...

Page 64: ... 3T6921 0 01uf 20 1000V Y5V C985 065T 1M103 3T6921 0 01uf 20 1000V Y5V C957 065T517K102 5T 1000PF 10 Y5P 500V C958 065T517K102 5T 1000PF 10 Y5P 500V C913 067T 2152207NT KY50VB22M TP5 5 11 C920 067T 2152207NT KY50VB22M TP5 5 11 C951 067T 2152207NT KY50VB22M TP5 5 11 C924 067T 2154707NT 47UF 50V NCC 5 11MM FB905 071T 55 29 BEAD FB902 071T 55 29 BEAD FB901 071T 55 29 BEAD F902 084T 55 2 FUSE F901 084...

Page 65: ...23 TIN COATED J930 095T 90 23 TIN COATED J929 095T 90 23 TIN COATED J928 095T 90 23 TIN COATED J927 095T 90 23 TIN COATED J903 095T 90 23 TIN COATED J902 095T 90 23 TIN COATED 715T2178 1 POWER BOARD PCB AUPF6AA1 AUDIO T2091 C X X 1 060906 CN3 033T3278 2 WAFER CN1 033T3278 3 WAFER CN7 033T3278 6 WAFER CN6 033T3802 4 WAFER PH 4 040T 45762412B CBPC LABEL C3 064T176J474 0T 0 47UF 5 50 63V C39 064T176J...

Page 66: ...W R22 061T1210000 RST CHIPR 0 OHM 5 1 3W R21 061T1210000 RST CHIPR 0 OHM 5 1 3W C40 065T0603102 32 CHIP 1000PF 50V X7R C4 065T0603102 32 CHIP 1000PF 50V X7R C38 065T0603102 32 CHIP 1000PF 50V X7R C2 065T0603102 32 CHIP 1000PF 50V X7R C35 065T0603103 32 CHIP 0 01UF 50V X7R C13 065T0603103 32 CHIP 0 01UF 50V X7R C5 065T0603104 32 CHIP 0 1UF 50V X7R C41 065T0603104 32 CHIP 0 1UF 50V X7R C37 065T06031...

Page 67: ...6432U MLL4148 D2 093T 6432U MLL4148 D1 093T 39S 10 T RLZ6 8B LLDS 715T2091 C AUDIO BOARD PCB CBPF6Z1KQ4 CONVERSIONT1961 F X X 2 061110 CN107 033T3278 3 WAFER CN600 033T3278 4 WAFER CN418 033T3278 6 WAFER CN100 033T3278 10 10 PLUG B10E XHA JST E10B XHA CN419 033T3278 13 WAFER CN905 033T3802 9 WAFER PH 9 CN901 033T3802 12 WAFER PH 12 CN407 033T8027 28 WAFER 040T 457624 1B CPU LABEL 040T 45762412B CB...

Page 68: ...T 616 8 TPA6110A2DGNR U107 056T 623 16 IC FSAV433MTCX NL TSSOP 20BY FAIRCHILD U417 056T 632 1 IC 74HC4066DQ BY PHILIPS U108 056T 634 3 IC STV6415DD ST U103 056T 637600TSH IC TC74HC4051AF TOSHIBA U104 056T 637600TSH IC TC74HC4051AF TOSHIBA U101 056T 638603 IC CS5340 CZZ CIRRUS U702 056T 639 2 UPC 3218GV E1 S U407 056T 643500 EM6353BX2SP3B 2 9 U401 056T 644600 IC ZR39660BGCG ZORAN U408 056T 645 1 HI...

Page 69: ...1T 125150 8 RST CHIP AR 8P4R 15 OHM 5 1 16W RP413 061T 125150 8 RST CHIP AR 8P4R 15 OHM 5 1 16W RP412 061T 125150 8 RST CHIP AR 8P4R 15 OHM 5 1 16W RP411 061T 125150 8 RST CHIP AR 8P4R 15 OHM 5 1 16W RP410 061T 125150 8 RST CHIP AR 8P4R 15 OHM 5 1 16W RP409 061T 125150 8 RST CHIP AR 8P4R 15 OHM 5 1 16W RP401 061T 125150 8 RST CHIP AR 8P4R 15 OHM 5 1 16W RP402 061T 125150 8 RST CHIP AR 8P4R 15 OHM ...

Page 70: ...061T0603000 CHIP 0OHM 1 16W R4J8 061T0603000 CHIP 0OHM 1 16W R4K0 061T0603000 CHIP 0OHM 1 16W R4K1 061T0603000 CHIP 0OHM 1 16W R4K2 061T0603000 CHIP 0OHM 1 16W R4L0 061T0603000 CHIP 0OHM 1 16W R4M8 061T0603000 CHIP 0OHM 1 16W R4N0 061T0603000 CHIP 0OHM 1 16W R4N6 061T0603000 CHIP 0OHM 1 16W R154 061T0603000 CHIP 0OHM 1 16W R153 061T0603000 CHIP 0OHM 1 16W R152 061T0603000 CHIP 0OHM 1 16W R151 061T...

Page 71: ...R183 061T0603102 CHIP 1K OHM 1 16W R4F4 061T0603103 CHIP 10KOHM 1 16W R4F3 061T0603103 CHIP 10KOHM 1 16W R4F2 061T0603103 CHIP 10KOHM 1 16W R4F1 061T0603103 CHIP 10KOHM 1 16W R4F0 061T0603103 CHIP 10KOHM 1 16W R4E9 061T0603103 CHIP 10KOHM 1 16W R4D9 061T0603103 CHIP 10KOHM 1 16W R489 061T0603103 CHIP 10KOHM 1 16W R474 061T0603103 CHIP 10KOHM 1 16W R473 061T0603103 CHIP 10KOHM 1 16W R464 061T060310...

Page 72: ...R4K7 061T0603104 CHIP 100K OHM 1 16W R4K8 061T0603104 CHIP 100K OHM 1 16W R674 061T0603104 CHIP 100K OHM 1 16W R719 061T0603105 CHIP 1MOHM 1 16W R4G0 061T0603105 CHIP 1MOHM 1 16W R4F7 061T0603106 RST CHIPR 10 MOHM 5 1 10W R929 061T0603150 RST CHIPR 15 OHM 5 1 10W R926 061T0603151 RST CHIPR 150 OHM 5 1 10W R927 061T0603151 RST CHIPR 150 OHM 5 1 10W R928 061T0603151 RST CHIPR 150 OHM 5 1 10W R197 06...

Page 73: ...HM 5 1 10W R946 061T0603302 CHIP 3K OHM 5 1 16 R416 061T0603330 CHIP 33OHM 1 16W R503 061T0603330 CHIP 33OHM 1 16W R504 061T0603330 CHIP 33OHM 1 16W R505 061T0603330 CHIP 33OHM 1 16W R506 061T0603330 CHIP 33OHM 1 16W R507 061T0603330 CHIP 33OHM 1 16W R4G1 061T0603331 RST CHIPR 330 OHM 5 1 10W R918 061T0603331 RST CHIPR 330 OHM 5 1 10W R921 061T0603331 RST CHIPR 330 OHM 5 1 10W R922 061T0603331 RST...

Page 74: ...3472 CHIP 4 7KOHM 1 16W R4G5 061T0603472 CHIP 4 7KOHM 1 16W R458 061T0603472 CHIP 4 7KOHM 1 16W R440 061T0603472 CHIP 4 7KOHM 1 16W R438 061T0603472 CHIP 4 7KOHM 1 16W R436 061T0603472 CHIP 4 7KOHM 1 16W R434 061T0603472 CHIP 4 7KOHM 1 16W R433 061T0603472 CHIP 4 7KOHM 1 16W R432 061T0603472 CHIP 4 7KOHM 1 16W R430 061T0603472 CHIP 4 7KOHM 1 16W R429 061T0603472 CHIP 4 7KOHM 1 16W R428 061T0603472...

Page 75: ...6 061T0603513 RST CHIPR 51 KOHM 5 1 10W R607 061T0603513 RST CHIPR 51 KOHM 5 1 10W R608 061T0603513 RST CHIPR 51 KOHM 5 1 10W R4K5 061T0603561 RST CHIPR 560 OHM 5 1 10W R4K6 061T0603561 RST CHIPR 560 OHM 5 1 10W R413 061T0603592 RST CHIPR 5 9 KOHM 5 1 10W R1B9 061T0603680 RST CHIPR 68 OHM 5 1 10W R1D0 061T0603680 RST CHIPR 68 OHM 5 1 10W R720 061T0603680 RST CHIPR 68 OHM 5 1 10W R723 061T0603680 R...

Page 76: ...32 CHIP 1000PF 50V X7R C964 065T0603102 32 CHIP 1000PF 50V X7R C963 065T0603102 32 CHIP 1000PF 50V X7R C753 065T0603102 32 CHIP 1000PF 50V X7R C750 065T0603102 32 CHIP 1000PF 50V X7R C749 065T0603102 32 CHIP 1000PF 50V X7R C736 065T0603102 32 CHIP 1000PF 50V X7R C735 065T0603102 32 CHIP 1000PF 50V X7R C716 065T0603102 32 CHIP 1000PF 50V X7R C708 065T0603102 32 CHIP 1000PF 50V X7R C500 065T0603102 ...

Page 77: ...5T0603104 32 CHIP 0 1UF 50V X7R C508 065T0603104 32 CHIP 0 1UF 50V X7R C509 065T0603104 32 CHIP 0 1UF 50V X7R C510 065T0603104 32 CHIP 0 1UF 50V X7R C511 065T0603104 32 CHIP 0 1UF 50V X7R C512 065T0603104 32 CHIP 0 1UF 50V X7R C513 065T0603104 32 CHIP 0 1UF 50V X7R C514 065T0603104 32 CHIP 0 1UF 50V X7R C515 065T0603104 32 CHIP 0 1UF 50V X7R C516 065T0603104 32 CHIP 0 1UF 50V X7R C4H3 065T0603104 ...

Page 78: ...04 32 CHIP 0 1UF 50V X7R C711 065T0603104 32 CHIP 0 1UF 50V X7R C707 065T0603104 32 CHIP 0 1UF 50V X7R C706 065T0603104 32 CHIP 0 1UF 50V X7R C705 065T0603104 32 CHIP 0 1UF 50V X7R C695 065T0603104 32 CHIP 0 1UF 50V X7R C694 065T0603104 32 CHIP 0 1UF 50V X7R C600 065T0603104 32 CHIP 0 1UF 50V X7R C536 065T0603104 32 CHIP 0 1UF 50V X7R C958 065T0603104 32 CHIP 0 1UF 50V X7R C959 065T0603104 32 CHIP...

Page 79: ...04 32 CHIP 0 1UF 50V X7R C113 065T0603104 32 CHIP 0 1UF 50V X7R C114 065T0603104 32 CHIP 0 1UF 50V X7R C115 065T0603104 32 CHIP 0 1UF 50V X7R C160 065T0603104 32 CHIP 0 1UF 50V X7R C170 065T0603104 32 CHIP 0 1UF 50V X7R C173 065T0603104 32 CHIP 0 1UF 50V X7R C174 065T0603104 32 CHIP 0 1UF 50V X7R C175 065T0603104 32 CHIP 0 1UF 50V X7R C176 065T0603104 32 CHIP 0 1UF 50V X7R C1E3 065T0603104 32 CHIP...

Page 80: ...2PF 50V NPO C4F4 065T0603220 31 CHIP 22PF 50V NPO C712 065T0603220 31 CHIP 22PF 50V NPO C713 065T0603220 31 CHIP 22PF 50V NPO C722 065T0603220 31 CHIP 22PF 50V NPO C730 065T0603220 31 CHIP 22PF 50V NPO C723 065T0603220 31 CHIP 22PF 50V NPO C961 065T0603224 32 MLCC 0603 0 22UF K 50V X7R C900 065T0603224 32 MLCC 0603 0 22UF K 50V X7R C4F6 065T0603224 32 MLCC 0603 0 22UF K 50V X7R C460 065T0603224 32...

Page 81: ... 105 摄氏度 22UF 20 16V SMD C930 067T311F220 3T 105 摄氏度 22UF 20 16V SMD C4B8 067T311F220 3T 105 摄氏度 22UF 20 16V SMD C4B7 067T311F220 3T 105 摄氏度 22UF 20 16V SMD C198 067T311F220 3T 105 摄氏度 22UF 20 16V SMD C199 067T311F220 3T 105 摄氏度 22UF 20 16V SMD C466 067T311F220 3T 105 摄氏度 22UF 20 16V SMD C940 067T311F221 2 105 摄氏度 220UF M 10V SMD C954 067T311F221 2 105 摄氏度 220UF M 10V SMD C951 067T311F221 2 105 摄氏...

Page 82: ...1F1003XT EC 105 CHIP 10UF M 16V C724 067T411F1003XT EC 105 CHIP 10UF M 16V C696 067T411F1003XT EC 105 CHIP 10UF M 16V C613 067T411F1003XT EC 105 CHIP 10UF M 16V C612 067T411F1003XT EC 105 CHIP 10UF M 16V C608 067T411F1003XT EC 105 CHIP 10UF M 16V C607 067T411F1003XT EC 105 CHIP 10UF M 16V C4J9 067T411F1003XT EC 105 CHIP 10UF M 16V C4J8 067T411F1003XT EC 105 CHIP 10UF M 16V C4J3 067T411F1003XT EC 1...

Page 83: ...06 071T 56U601 BEAD 600 OHM FB412 071T 57G301 EA CHIP BEAD FB900 071T 57G601 BEAD 1206 600 OHM FB125 071T 57G601 BEAD 1206 600 OHM FB126 071T 57G601 BEAD 1206 600 OHM FB127 071T 57G601 BEAD 1206 600 OHM FB128 071T 57G601 BEAD 1206 600 OHM FB129 071T 57G601 BEAD 1206 600 OHM FB714 071T 57G601 BEAD 1206 600 OHM FB713 071T 57G601 BEAD 1206 600 OHM FB712 071T 57G601 BEAD 1206 600 OHM FB706 071T 57G601...

Page 84: ...B121 BEAD 0603 120 OHM FB116 071T 59B121 BEAD 0603 120 OHM FB115 071T 59B121 BEAD 0603 120 OHM FB114 071T 59B121 BEAD 0603 120 OHM FB113 071T 59B121 BEAD 0603 120 OHM FB112 071T 59B121 BEAD 0603 120 OHM FB111 071T 59B121 BEAD 0603 120 OHM FB110 071T 59B121 BEAD 0603 120 OHM FB100 071T 59B601 EA CHIP BEAD 600OHM 0603 TB1608 L701 073T 57228 chip inductor 0805 0 22uH 10 JKMT L706 073T 6310910M chip i...

Page 85: ...Y MCC ZD403 093T 64 37 N V PORT 0603 100K V05 ZD402 093T 64 37 N V PORT 0603 100K V05 ZD401 093T 64 37 N V PORT 0603 100K V05 ZD117 093T 64 37 N V PORT 0603 100K V05 ZD115 093T 64 37 N V PORT 0603 100K V05 ZD114 093T 64 37 N V PORT 0603 100K V05 ZD113 093T 64 37 N V PORT 0603 100K V05 ZD111 093T 64 37 N V PORT 0603 100K V05 ZD110 093T 64 37 N V PORT 0603 100K V05 ZD106 093T 64 37 N V PORT 0603 100...

Page 86: ...T3121510525 SPONGE Q44T3B01 1 EPS Q44T3B01 2 EPS Q44T3B01 3 EPS Q44T3B01 4 EPS Q44T3B01 6 1A U TYPE BOX Q44T3B01815 2A CARTON Q45T 99626 6 PE BAG FOR MONITOR Q52T6020506 protect film Q85T 746 3 SHIELD COVER Q85T 747 1 SHIELD COVER 001T6017 2 GP SCREW 040T 58162435A LABEL 045T 76 28 RN PE BAG FOR MANUAL 045T 76 28NV2 PE BAG FOR CLAMP Q41T3701815 2A MANUAL Q41T780081564A QSG PTPFFA2P PLUG BOARD CN10...

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