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Sharp LC-26D44, Training Course

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Training course: D44

77

SEES Engineering Department

6. Electrical Diagrams 

(continued) 

26” POWER / INVERTER 1/2 Schematic Diagrams 

C

X

7101

NA

L7103

21A-7039

C7102

0.47u/450V

C7103

1u/450V

R7100

510K

R7101

510K

+

C7100

120u/450V

C7101

0.01u/500V

VAR7100

TVR10681

U7203

LTV-817B

A

K

D7105

RGP10D

R7110

NA

R7111

2.2

U7102

LTV-817B

E-GND

S-GND

R7107

100K/2W

C7107

2200p/630V

A

K

D7107

UF1007

C7200

100p/250V

R7251

27

RT7100

2R55A

R7285

NA

5VB

C7282

0.1u

R7286

1K

C7283

NA

R7283

30K

R7284

9.76K

R7288

510

R7280

47K

C7280

0.1u

R7281

300

R7250

27

PS-ON

CY7101

680p/250V

CY7102

680p/250V

+

C7250

470u/50V

L7250

21A-4016

+

C7251

470u/50V

C7253

0.1u

38V

ZD7251

24B

C7254

0.01u

R7255

1K

R7256

10K

R7253

1.6K/2W

Q7250

4401

C7265

470p/250V

R7257

47

+

C7260

1000u/25V

C7269

0.1u

+

C7262

1000u/25V

1

3

3

2

D7260

SB20200FCT

13V

R7258

47

1

3

3

2

D7290

SRF2060

R7290

10

R7291

10

C7293

470p/250V

+

C7290

470u/10V

L7290

21A-4016

+

C7291

470u/10V

C7292

0.1u

C7267

0.1u

R7102

510K

B

C

E

Q7280

2N7002

R7254

1.6K/2W

BU5V

C

X

7100

0.33u/275V

C7111

1000p

C7112

0.1u

C7113

0.1u

D7103

LL4148

C7110

220p

R7103

10K

R7116

1

R7115

0.22/2W

R7104

10

R7113

300

+

C7108

47u/25V

VCC

R7109

4.7K

R7108

4.7K

S-GND

STB

OFL1

OSC

ERR

REG

REG2

BRT

13V

S-13V

S-GND

S-GND

AC-DET

PS-ON

BU5V

7

5

11

6

3

12

10

4

9

2

8

1

CN7200

CN-12-1

CY7104

1000p/250V

CY7103

1000p/250V

C7205

NA

R7105

3.9M

R7106

3.9M

E-GND

E-GND

E-GND

E-GND

E-GND

D7100

STTH10LCD06FP

S-GND

S-GND

S-GND

S-GND

5VB

+

C7261

1000u/25V

S-13V

5V-WND

GAS7100

jumper

GAS7102

jumper

GAS7104

DSP-201M

GAS7103

DSP-201M

U7280

TLV431A

L7260

21A-4016

5V-WND

+

C7263

1000u/25V

L7265

21A-4016

D7251

STTH10LCD06FP

E-GND

R7299

jumper

R7268

4.7K

R7264

20.5K

R7265

4.7K

A

K

D7295

RGP10D

12V

1

2

4

3

L7100

21A-7087

ADIM

C7307

0.1u

R7310

56K

MULT

3

COMP

2

INV

1

CS

4

PFC-OK

7

TBO

6

VFF

5

GND

12

GD

13

VCC

14

ZCD

11

PWM-LATCH

8

PWM-STOP

9

AC-OK

10

U7300

DAP005

C7306

0.1u

R7308

12.7K

R7302

1M

R7301

1M

R7305

3.3M

R7304

3.3M

C7309

0.01u

R7312

30K

R7311

5.1K

C7312

0.47u

R7313

150K

R7330

240K

C7318

2200p

C7310

0.01u

R7317

51.1K

R7316

0

R7315

3.3M

CS

G

D

S

Q7305

STP11NK50ZFP

D7300

LL4148

R7300

47

R7328

330

R7341

0.3

R7342

0.3

C7317

330p

E-GND

CS

E-GND

E-GND

C7301

0.1u

+

C7300

10u/50V

E-GND

VCC

R7307

68K

E-GND

E-GND

PFC-VCC

PFC-VCC

E-GND

E-GND

C7268

NA

5VA

U7265

TL431

13VA

5VB

+

C7295

470u/10V

PG-WND

5VA

NC

7

Comp

2

CS

3

CT

1

GND

4

OUT

5

HV

8

VCC

6

U7101

LD7576GS

E-GND

B

C

E

Q7162

2N7002

R7169

100

OUT

R7117

20

R7118

20

R7292

68K

R7293

30K

R7294

9.76K

C7296

NA

13VA

U7291

TLV431A

R7282

3.3K

G

D

S

Q7101

STP9NK70ZFP

R7112

0

CY7106

680p/250V

ZD7105

20B

C7162

1u

R7165

26.1K

R7314

3.3M

R7119

100

R7306

20

R7114

10

ZD7250

24B

ZD7265

TLZ15B

D7265

LL4148

E

C

B

Q7271

4403

R7212

47K

R7211

10K

PS

PS

38V

ZD7210

6V8B

38VA

38VA

R7150

10

ZD7106

NA

E-GND

CY7108

1500p/250V

PDRV_A
NDRV_B
PDRV_C

NDRV_D

PDRV_A

PDRV_C

NDRV_B

NDRV_D

2

3

4

1

5

6

7

8

9

CN7502

CN9

B

C

E

Q7130

NA

E-GND

R7130

NA

ZD7130

NA

D7130

NA

R7340

10K

6

4

2

1

7

8

11

15

9

10

13
14

T7101

21A-7109H

2

3

4

1

CN7100

CN4

A-GND

1

1

L

1

1

N

F7100

3.15A/250V

F7101

3.15A/250V

A-GND

A-GND

A-GND

CY7107

680p/250V

AC

3

V+

1

V-

4

AC

2

BD7100

US6KB80R

1

3

2

4

L7102

21A-6026

1

3

2

4

L7101

NA

Q7265

AP40T03GI

1
2
3
4

8
7
6
5

N

Q7291

AP4800GM

2

6

T7100A

21A-7108B

7

8

T7100B

21A-7108B

B

C

E

Q7212

2N7002

R7214

10K

R7215

jumper

R7205

NA

+

C7281

10u/50V

CY7105

680p/250V

R7224

47K

+

C7235

10u/50V

C7297

0.22u

F7290

2.6A/6V

F7260

4A/16V

F7250

4A/16V

R7160

1M

AC

AC

R7161

1M

R7162

909K

R7163

90.9K

Q7160

4401

R7168

200K

ZD7160

20B

C7161

1u

C7163

1u

R7164

21K

R7166

191K

B

C

E

Q7161

2N7002

R7167

1M

C7160

1u

R7170

100

E-GND

Comp

Comp

VCC

A

K

D7160

UF1007

C7233

NA

E

C

B

Q7231

NA

R7235

NA

R7234

NA

AC-DET

R7289

NA

AC-DET

BU5V

Q7230

4401

R7238

150

C7230

0.1u

C7231

0.1u

D7231

LL4148

13V

R7232

20K

U7230

TL431

R7231

36K

R7230

68K

AK

D7230

UF1007

Q7232

NA

R7236

NA

R7237

NA

ZD7230

NA

PS

BU5V

R7233

20K

BU5V

5V-WND

BU5V

R7241

NA

R7239

NA

R7240

NA

13V

R7252

27

PDRV_A
NDRV_B
PDRV_C
NDRV_D
PDRV_A
NDRV_B
NDRV_D
PDRV_C

DAC-38M011 AF-INV-R0C8X08
DAC-38M011 AF-INV-R0C8X08.SCH

D7250

STTH10LCD06FP

R7120

NA

C7232

0.33u/50V

R7126

NC

PFC INDUCTOR

400V

•

FLYBACK
TRANSF.

INV 38V

UR 13V

12V INVERTER

SOUND 13V

BU5V

P.S. CONT.

PFC 

CONTROLER

PFC ON/OFF

REGULATION 

LOOP

Summary of Contents for LC-26D44

Page 1: ...Training course D44 1 SEES Engineering Department Presentation By Jan Niemi Issued Sofía García SEES Engineering Department MODELS LC 26D44 LC 32D44 Training Course May 2008 ...

Page 2: ...Training course D44 2 SEES Engineering Department 1 Models introduction 2 Block Diagram 3 Software Updating 4 Service Mode 5 LCD Adjust Process 6 Electrical Diagrams PWB Index ...

Page 3: ...rtment 1 Models Introduction Sizes 26 32 Type of cabinet Bottom speakers BK Black Color GY Grey Color Models LC 26 32D44EE BK GY Continental LC 26 32D44ES BK GY Sweden Market LC 26 32D44EK BK GY United Kingdom LC 26 32D44RU BK GY Russian Market ...

Page 4: ... Sort STEREO BILINGUAL NICAM A2 Brightness 450 cd m2 Backlight life 60 000 hours at Backlight Standard position Viewing angles H 176 V 176 Audio amplifier 10W g 2 Speaker Ø XX mm g 2 Ø XX mm g 2 Terminals Antenna UHF VHF 75q Din type Analogue Digital RS 232C 9 pin mini D sub EXT 1 SCART AV input Y C input RGB input TV output EXT 2 SCART AV input output Y C input RGB input AV Link EXT 3 S VIDEO Y C...

Page 5: ...erface specification Backward compatibility with DVI 1 0 allows HDMI systems to connect to existing DVI 1 0 hosts The SiI9025 is capable of receiving and outputting two channel digital audio at up to 192 kHz an excellent solution for Digital TVs An S PDIF port supports up to 192 kHz audio The SiI9025 also comes pre programmed with HDCP keys greatly simplifying the manufacturing process while provid...

Page 6: ...ID data IC4001 DIGITAL PROCESSOR MPEG 1 2 DECODER Audio Video Part Number STI5105ALC SHARP Code RH IXC243WJZZQ The STi5105ALC sets a new standard for set top box decoder ICs delivering outstanding performance features and innovations to dramatically reduce cost compared with previous generations The Sti5105 features an even faster ST20CPU with direct map single cycle caches to boost performance Gr...

Page 7: ...s Display unit with 4 display planes alpha blending antialiasing and antiflutter filters subpicture decoder and blitter display compositor with separate OSD On Screen Display controls for TV and VCR outputs 6 PAL NTSC SECAM encoder 7 CGMS Teletext WSS VPS encoder 8 MPEG 1 layer I II audio subsystem with embedded DSP for all popular audio formats 9 A full range of on chip peripherals including 2 UART...

Page 8: ... certain versions are also available The front end unit further allows processing an SD and an HD source in parallel thus enabling PiP and PaP functionality Motion adaptive de interlacing temporal noise reduction and film mode detection are based on a unified memory technology Post scaling in the display processing block ensures the desired output format Display processing is supported by an 8 bit 8...

Page 9: ...24S64FVM is a 2 wire I2C bus type serial EEPROM that is electrically programmable This IC stores all data related to the Analog Module Channels User settings etc IC2302 SUB CPU AND PORT EXPANSOR Part Number TMP86FS49AUG 6NU2 SHARP Code RH IXC009WJZZQ This IC functions as ports Expansor of the main microcontroller e g leds remote control key Power Supply supervisor Audio mutes LCD control ler signa...

Page 10: ...ectric power can be set to an arbitrary size by external resistance Besides this the protection function to overheating and the overcurrent was installed The switching operation of power MOS FET is installed and the technology that carefully controls the slewing rate is installed Moreover the auto matic offset calibration circuit that suppresses the pop noise when the power supply starts is built ...

Page 11: ...the control terminal turns on the switch of a corresponding channel This IC is selecting if the Tuner is controlled from VCT Pro ATV mode or from OFDM decoder DTV mode IC1201 NVM OF PC INPUT EDID Part Number BRC21F SHARP Code VHIBR24C21F 1Y This IC is a 2 wire I2C bus type serial EEPROM this is electrically programmable This EEPROM chip stores the data structure used to carry configuration informat...

Page 12: ...Training course D44 18 SEES Engineering Department 2 Block Diagrams continued Overall Wiring Diagram 26 ...

Page 13: ...A DCM controller U7300 AC DETECT 13V O P rectifier ON OFF switch FLYBACK T7101 AC Input ޓ 220 240Vac 38V O P rectifier 1ψ2 Transformer 1ψ2 Transformer 1ψ2 Transformer 1ψ2 Transformer 1ψ2 Transformer Controller IC7500 Dimming Control Other I O signal CCFL 10lamps 8 5mA 1700V Typ 33 9KHz Typ FULL Bridge MOS7500 MOS7502 MOS7501 MOS7503 Feedback Protections AC_DET STB OFL1 OSC REG REG2 BRT ADIM ERR ON...

Page 14: ...ng Department 2 Block Diagrams continued RUNTKA396WJQZ Power Supply Block Diagram 32 HALF BRIDGE Nº 1 CURRENT SENSOR Nº2 REG PS_ON AC DET PS_ON 60 13V OVERVOLTAGE BU 5V REG 13V OVERVOLT 60V OVERVOLT 60 13V REG 13V SHORT DET STBY ON UNDERV ...

Page 15: ...urse D44 22 SEES Engineering Department 2 Block Diagrams continued RUNTKA396WJQZ Inverter Block Diagram 32 HIGH CURRENT LAMP LOW VOLT LAMP LAMP OPEN SHORT CIRCUIT PROTECTION TIMER LATCH C7558 GROUND PROT DISABLED ...

Page 16: ...is allowed when the TV is working properly and the action should be only software upgrade I2C Method PCMCIA Card Method NEW DIGITAL SOFTWARE UPDATE There are 2 methods to update the Digital Board Software on Flash Memory IC4203 throught the Digital Processor IC4001 PCMCIA CARD Compact Flash Memory Method NOTE The PCMCIA method is only compatible with those PCs running XP Windows Version Jig RS 232...

Page 17: ... as normal start up retry the procedure Another procedure To exit of Service Mode after the adjustment is done unplug the AC power cord to force off the power When the power is turned off with the remote controller once unplug the AC power cord and plug it in again In this case wait 10 seconds before plugging Remote controller key Main unit key Function P Λ V P Λ V Moving an item line by one UP DO...

Page 18: ...SEES Light Blue All picture adjustments have been completed SEES Dark Blue The TV has been forced INSPECTION MODE from Panel Control keys INPUT VOL AC ON In this mode the colors classification does not work and the state of adjustments must be checked directly in results line K K K K K K K K 26D44 Model adjust Size adjust T Tuner Level adjustment 1 Adjust done 0 Adjust not done 4 Service Mode cont...

Page 19: ...djustment gradation 1 input setting W B adjustment gradation 2 input setting W B adjustment gradation 3 input setting W B adjustment gradation 4 input setting W B adjustment gradation 5 input setting W B adjustment gradation 6 input setting EEP writing of adjustment values Initialization of adjustment values EURO RUSSIA SWEDEN ENTER 26 32 40 40 Defined by software version LTX7E XX XXXZ YYYY MM DD X...

Page 20: ...Point Adjustment Conditions Adjustment Point 1 Settings Signal RF Signal Feed the PAL color bar signal E 12CH to TUNER Sig nal level 55 1dB μV 75Ω LOAD TUNER 2 Auto adjustment performance Adjustment Process See Service Manual Bring the cursor on TUNER ADJ and press OK TUNER ADJ OK appears when finished 100 white ...

Page 21: ...d SBSL0016 Light control level MAX MSET0001 Background adjustment start MSET0004 Initialization of adjustment value LEV60928 Graduation 6 928 graduation adjustment MG6G Adjustment of G of graduation 6 0000 4095 MG6R Adjustment of R of graduation 6 0000 4095 MG6B Adjustment of B of graduation 6 0000 4095 LEV50800 Graduation 5 800 graduation adjustment MG5G Adjustment of G of graduation 5 Calculated...

Page 22: ...on again pressing the CH and Vol keys of the main unit at the same time 2 Enter the Pass Word and start the unit a Turn on the power pressing the INPUT and Vol keys of the main unit at the same time b Display the Pass Word input screen c Check the Pass Word by inputting three digits If the Pass Word is it shifts to the Public Mode setting screen In another case the screen is erased and it operates...

Page 23: ...N RESPOND NO RESPOND If NO RESPOND has been selected the set s keys remain deactivated Except POWER key 7 MENU BUTTON RESPOND NO RESPOND If NO RESPOND has been selected MENU keys on the remote control is inoperative 8 ON SCREEN DISPLAY YES NO If NO has been selected the On Screen Display does not appear 9 INPUT MODE START NORMAL TV X DTV INPUT1 INPUT2 INPUT3 INPUT4 INPUT5 INPUT6 INPUT7 When any ot...

Page 24: ...u CYB C1007 0 1u 25V Z R1010 3 9K R1006 6 8K C1005 0 01u 25V C1008 10u 16V KZA510WJPZ C1006 0 1u CYB C1018 10u 16V KZA510WJPZ 22u 35V C1010 ASX 22u 35V C1009 ASX R1020 1 2K R1015 82 1 2W R1018 10K C1015 33P CH R1019 1 2K C1016 33P CH NJM4558M 1 2 3 4 5 6 7 8 R1016 10K C1012 47u 16V ASY R1022 10K 2 1 3 4 C1013 47P CH C1014 47P CH 22u 16V C1019 ASX R1013 56 1 4W R1012 56 1 4W R1014 1 8K 2 1 3 4 R102...

Page 25: ...1102 ZA161WJ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 DUNTKE449WE01 TL1506 FB1502 0061TA ISL83220 1 EN 2 C1 3 V 4 C1 5 C2 6 C2 7 V 8 R1_in 9 R1_out 10 NC 11 T1_in 12 NC 13 T1_out 14 GND 15 Vcc 16 SHDN TL1501 D1503 MA3120WA 1 2 3 TL1508 TL1502 C1503 0 1u 25V TL1507 TL1509 D1501 MA3120WA 1 2 3 FB1501 0061TA C1504 0 1u 25V C1502 0 1u 25V C1505 0 1u 25V C1506 0 1u 25V TL1504 TL1503 R1503 ...

Page 26: ... CZF 25V Z B 3 3V D1905 KDS184 1 2 3 R1958 4 7K C2004 1000P C1990 0 1u 25V Z C2008 1000P C2006 1000P R1961 22K C1958 1000P R1903 1K FB1957 A192WJ X1951 SCA146WJ 28 322MHz C2012 1000P C2014 1000P FB1956 A192WJ C2010 1000P R1973 33 C1979 1000P FB1902 A192WJ D1906 KDS184 1 2 3 R1921 10K C1922 0 1u 25V Z R1933 47K R1923 1K R1924 10K R1952 47 1 2 3 4 5 6 7 8 R1953 47 1 2 3 4 5 6 7 8 R1954 47 1 2 3 4 5 ...

Page 27: ... FMIDATABE7 FMIDATABE6 FMIDATABE5 FMIDATABE4 FMIDATABE3 FMIDATABE2 FMIDATABE1 FMIDATABE0 FMIADDBE16 FMIADDBE5 FMIADDBE10 FMIADDBE4 FMIADDBE7 FMIADDBE2 FMIADDBE6 FMIADDBE14 FMIADDBE9 FMIADDBE18 FMIADDBE8 FMIADDBE11 FMIADDBE3 FMIADDBE17 FMIADDBE13 FMIADDBE12 NFMIOE FMIRDNWR FE_SDA FE_SCL R4012 10K FERESET C4019 0 1u 25V C4022 0 01u 25V R4005 0 R4004 0 C4025 10P CH X4001 SCA039WJ C4023 10P CH DTV_B D...

Page 28: ...MIOE FMIRDNWR NFMICSA FE_SCL FE_SDA NLMIRASBE NLMICSBE NFMIOE B 3 3V TL4253 TL4254 TL4255 TL4256 TL4257 TL4258 TL4259 TL4260 TL4251 TL4252 TL4201 TL4202 LMIBABE0 R4210 47 R4211 47 R4212 47 R4213 47 R4214 47 R4215 47 LMIDQSBE1 R4216 47 LMIDQMBE0 R4217 47 C4205 1000P C4204 1000P C4210 0 1u 25V Z C4206 0 01u K 25V C4221 0 1u 25V Z C4219 1u 6 3V C4211 1000P C4214 0 01u K 25V C4208 0 1u 25V Z C4203 0 1...

Page 29: ...OTIORD NOTIOWR CARDDET NOTREADY NOTRESETCI VCCEN CIEN FMIADDBE1 B 3 3V B 5V TC7SH32U1E 1 2 3 4 5 R4433 47 R4434 47 R4435 10K R4436 10K R4437 10K R4423 10K C4417 0 1u 25V R4438 10K R4424 10K R4441 10K C4420 68u 10V AAPD R4447 22K LCX245FT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 R4406 100 R4455 47 R4454 47 R4452 47 R4451 10K R4450 10K R4449 10K R4448 47 NFMILBA TSSWITCH AHC1G04W 1 2 3 4 5...

Page 30: ...PZ C3019 1000P C3020 1000P C3027 1000P C3028 1000P C3029 1000P C3030 1000P C3031 1000P C3032 1000P C3033 1000P C3034 1000P IRIN MIC_IREQ TP3008 R3003 0 P3091 NA472WJ JT 1 BU 3 3V 2 BU 3 3V 3 BU 3 3V 4 NC 5 6 7 TMS 8 GND 9 TGO 10 11 TDI 12 13 TCK 14 15 16 RESET 17 18 GND 19 20 P3071 NA324WJ KM TO KEY 1 KEY1 2 KEY2 3 STBY_POW 4 GND R3076 1K TL3002 R3072 33K R3074 1K R3075 1K TP3009 TL3005 FB3071 006...

Page 31: ...REQ 55 SCL_F 56 SDA_F 57 LEDPOW_R 58 LEDPOW_G 59 LEDSLP 60 ADIM LEDOPC 61 MUTE_SP 62 S_MUTE 63 S2_MUTE 64 IREM_SW TL2336 C2319 0 01u 25V C2318 0 1u Z 25V TL2331 Q2305 RTQ035P02 1 2 3 4 5 6 TL2337 R2324 330 R2312 4 7K TL2311 TL2301 TL2313 FB2302 A192WJ TL2314 FB2305 0061TA FB2304 0061TA TL2315 FB2301 0061TA C2311 100P CH C2312 100P CH C2301 100P CH D2301 EXA547WJ C2303 100P CH IR_RS R2612 10K TL232...

Page 32: ...WJ C2702 2 2u 10V KZA030WJ TL2703 MUTE_SP L2703 22uH PA899WJ C2724 1u 25V KZA114WJ TL2704 L2702 22uH PA899WJ SPKOUTR R2718 0 R2727 0 R2704 0 C2708 1000P R2706 1 8K 2 1 3 4 C2714 1u CYB 10V R2728 220K R2716 100K 10W INPUT 12V 8 8 F TL2706 C2717 1u 25V KZA114WJ C2711 1u CYB 10V YDA147SZ 1 NC 2 NC 3 PVDDREG 4 AVDD 5 INLP 6 INLM 7 VREF 8 INRM 9 INRP 10 AVSS 11 PLIMIT 12 NC 13 PVDDPR 14 PVDDPR 15 OUTPR...

Page 33: ...K F R1736 82K F C1739 0 01u 25V R1738 100 C1744 1u 25V C1736 10u 16V KZA510WJPZ PQ1R50 1 CONT 2 GND 3 Nr 4 Vo 5 GND 6 Vin D1725 1SS390 C1725 10u 16V KZA510WJPZ C1727 0 1u 25V Z C1726 0 01u 25V FB1801 0207TA B ANT5V B 1 2V AMP 13V B 3 3V B 3 3V B 3 3V B 3 3V B 1 8V BU 3 3V B 5V S 8V B 5V S 8V LUG1705 HA006WJ LUG1706 HA006WJ R1727 3 3 1 2W C1760 10u 16V KZA510WJPZ D1756 KDS4148 C1762 0 01u 25V R1758...

Page 34: ...VDD1R 186 RCLKM 187 RCLKP 188 RD_M 189 RD_P 190 RE_M 191 RE_P 192 VSSAGND1R 193 VDDC 194 CLKOUT 195 VDDS 196 VCSV1 197 VCSV2 198 VCSV3 199 VCSV4 200 VCSV_Z 201 VSS 202 SPA2 203 SPA1 204 LS_A 205 VDDS 206 VSSAGND45L 207 VDDCLCDVDDC 208 VSSLCDVSS2 209 FR0_M 210 FR0_P 211 FR1_M 212 FR1_P 213 FR2_M 214 FR2_P 215 FR3_M 216 FR3_P 217 FCLK_M 218 FCLK_P 219 VDDSAVCC4 220 VSSDGND1 221 VDDCDVCC1 222 VSSAGND...

Page 35: ... TL8219 TL8292 TL8220 TL8239 TL8222 TL8267 TL8203 TL8287 TL8258 TL8318 TL8214 TL8280 TL8232 TL8259 DAC_LATCH DAC_DATA DAC_CLK C8223 1u 25V KZA114WJ C8222 1000P TL8322 TL8323 TL8324 TL8325 VCOM_SDA VCOM_SCL TCON_WP VCC_3 3V BD8143MU 1 LATCH 2 SDIN 3 CLK 4 SDOUT 5 DVCC 6 CT 7 GND 8 NC 9 OSC 10 NC 11 CTL 12 NC 13 VCC 14 OUT0 15 OUT1 16 OUT2 17 OUT3 18 OUT4 19 OUT5 20 AGND 21 AGND 22 OUT6 23 OUT7 24 O...

Page 36: ... 18K D R8491 11K D C8469 330P 50V R8452 39 D R8446 1K D C8459 10u 25V KZA110WJ C8444 10u 25V KZA110WJ R8427 68K F R8428 11K F C8411 4700P C8428 10u 16V KZA510WJPZ C8417 33P CH R8410 15K D C8416 10u 16V KZA510WJPZ R8438 20K D R8434 0 R8439 30K D R8435 1K D C8470 330P D8406 RB160M30 D8407 RB160M30 10u L8402 PA964WJ C8419 0 1u C8406 10u 16V KZA510WJPZ R8442 D 200K R8441 2 4K D R8444 18K D R8443 0 C84...

Page 37: ...L1005 TL1008 TL1009 TL1010 TL1011 TL1006 TL1002 TL1001 TL1003 TL1004 TL1012 TL1013 TL1014 D1001 EXA541WJ 10V D1002 EXA541WJ 10V D1005 EXA541WJ 10V C1020 1000P R1024 100K R1025 100K SC1001 Z1538CE TO MAIN 1 HP R 2 GND 3 HP L 4 GND 5 HP PLG 6 IN3R 7 GND 8 IN3L 9 GND 10 CVBS 11 GND 12 S C 13 GND 14 S Y 15 S PLG TL1015 TL1016 TL1018 TL1017 TL1019 TL1020 TL1021 TL1025 TL1024 TL1022 TL1023 TL1026 TL1027...

Page 38: ... 3V D101 EXA092WJ 12V C102 2 2u TVF 16V R109 820 R108 150 R101 100 C107 100u ASY 16V RMC101 UA053WJ IR RECEIVER MODULE 1 OUT 2 GND 3 VCC D103 PX0421CE TV POW G B 1 2 3 4 R SLD101 PA076WJFW TL101 TL102 TL103 TL104 TL105 TL106 TL108 TL107 P101 NA339WJ TO TANSHI 1 BU 3 3V 2 GND 3 R C 4 POW G_LED 5 POW R_LED DUNTKE457WE01 RA ...

Page 39: ...7310 0 01u R7317 51 1K R7316 0 R7315 3 3M CS G D S Q7305 STP11NK50ZFP D7300 LL4148 R7300 47 R7328 330 R7341 0 3 R7342 0 3 C7317 330p E GND CS E GND E GND C7301 0 1u C7300 10u 50V E GND VCC R7307 68K E GND E GND PFC VCC PFC VCC E GND E GND C7268 NA 5VA U7265 TL431 13VA 5VB C7295 470u 10V PG WND 5VA NC 7 Comp 2 CS 3 CT 1 GND 4 OUT 5 HV 8 VCC 6 U7101 LD7576GS E GND B C E Q7162 2N7002 R7169 100 OUT R7...

Page 40: ...75KF J7507 R7560 150KF J7512 R7582 8 2KF J7511 R7565 6 2KF 5V LAMP R7564 10KF R7581 750F FB K A R D7532 BAV99 K A R D7533 BAV99 K A R D7534 BAV99 R7636 1MF R7637 75KF C7568 103P R7559 100KF R7558 100KF C7564 104P 5V K A R D7530 BAV99 J7514 2 3 1 8 4 IC7502A LM258 6 5 7 IC7502B LM258 IC12V R7579 2KF C7566 104P A K ZD7506 7 5B C 1 M 1 R7506 0 RT CT T3 A K ZD7501 5 6B A K ZD7500 5 6B RT1 D7518 4148 R...

Page 41: ...R SUPPLY Schematic Diagram HALF BRIDGE 1 DRIVER TRANSF HALF BRIDGE 2 FLYBACK TRANSF CURRENT SENSOR 60 13V REG 60 13V OVERVOLT PFC CONTROLLER PS ON PFC INDUCTOR AC DET STBY ON STBY CONTROLLER BU 5V REG STBY ON UNDERVOLTAGE STBY ON UNDERVOLTAGE AC_DET PS ON BU 5V REG 60 13V OVERVOLT 60 13V REG ...

Page 42: ...Training course D44 80 SEES Engineering Department 6 Electrical Diagrams continued 32 INVERTER Schematic Diagram LOW VOLT LAMP LAMP OPEN HIGH CURRENT LAMP ...

Page 43: ...1 80 1 80 C1009 C1010 C1012 L8401 J1301 L8402 J1302 L8403 J1303 J1304 C1019 X3051 R8148 FB1104 FB1105 FB1106 FB1107 FB1108 1 4 5 8 IC1001 FB1109 D1201 D1202 D1203 C1034 D1204 Q1031 FB1301 D1205 FB1302 D1206 FB1303 D1207 FB1304 FB1110 D1208 D1209 FB1111 R1206 FB1112 R1208 FB1309 A B C D E F G H 1 4 5 8 IC1201 1 2 20 21 SC1101 1 2 20 21 SC1102 FB1503 FL8101 1 12 13 24 IC1401 FB4001 FB4002 FB4003 FB1...

Page 44: ...4412 R4413 R4414 R4415 D1921 R4416 D1922 D1923 D1924 D1925 R3092 R4032 D1736 R1156 R1926 R1157 R1928 R4421 R4422 R4427 R4428 R1930 R4429 D2301 a 1 3 4 5 IC2301 R4251 R4252 R4253 R4254 D201 R4255 R4257 R4258 TH2301 R4259 1 24 25 48 IC4251 TH2302 1 4 5 8 IC4252 1 4 5 8 IC4253 R4260 1 3 4 5 IC202 IC204 1 3 4 5 IC205 1 2 14 15 P1001 FB3001 FB3002 FB3003 FB3004 FB3005 FB3006 R8118 Q1001 FB3021 FB3022 J...

Page 45: ...6WJZZ 15 1 LUG1001 LUG1002 SC1001 J1001 J1002 J1003 QPWBFE491WJZZ DUNTKE491WE a P151 R152 R153 S151 S152 S153 S154 S155 S157 D151 D152 D155 POWER INPUT VOL UP VOL DOWN CH DOWN CH UP 1 5 S156 R154 MENU FE266WJ R151 a R101 R108 R109 C102 RMC101 C107 D101 D103 SLD101 QPWBXE457WJN1 DUNTKE457WE PWB LED QPWXE457WJZZ ...

Page 46: ...inued PWBs 26 POWER INVERTER RUNTKA395WJQZ Side A LAMP CONNECTOR x10 LAMP TRANSFORMER x5 PFC MOSFET PFC INDUCTOR PFC CONTROLLER POWER SUPPLY CONTROLLER 400V RECT FLYBACK REG PFC ON OFF 5V RECT 38V RECT 13V RECT 13V SW 38V FUSE INV CONT UR 13V FUSE S 13V FUSE 5V SW ...

Page 47: ...RUNTKA396WJQZ Side A 13V RECT 60V RECT OSC ADJ INVERTER CONTROLLER FLYBACK TRANSF 60 13V REG 60 13V OVERVOLT PS ON 400V CAP PFC INDUCTOR PFC CONTROLLER AC DET ON RELAY STBY TRANSF BU 5V REG STBY ON UNDERVOL STBY CONTROLLER DRIVER TRANSF CURRENT SENSOR TR 2 TR 1 HALF BRIDGE 400V RECT PFC TRANS ...

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