Read VI156002B1CPT15_noC.pdf text version

DC-AC Date:2002/06/19 INVERTER UNIT SPECIFICATION Ver:B 1. Application: This inverter is used for CCFL lamp. LCD PANEL: for two lamp. 2. Connector pin assignment:

Control Input: CN1

MODEL NAME: VI156002B1

Model No. : 2001WS 5P SMD DIP/S5B-PH-SM3-TB Supplier : SMT/PEI/JST SYMBOL PIN 1 2 3 4 5 Vin GND DIMMING(0~3.3V) GND ON-HIGH/OFF-LOW

* Dimming : 0V brightness max/ 3.3V brightness min. On/off : pull on>=2.0V/ off<1.0V.

Output : CN2,CN3 MODEL NO. : 4001 2P 5HOLE/SM02(8.0)B-BHS-1 Supplier : PEI/JST PIN 1 2 SYMBOL H.V L.V

3. Weight: Approximately 40 gm.

2

4. Electrical characteristics: BRIGHTNESS MAX DIM(0.0V) LOAD: 100P CAP SERIES 75KR SYMBOL MIN. TYP. MAX. UNIT REMARK Input Voltage Vin 12 V Input Current Lin 900 1000 1100 mA Frequency f 40 45 50 KHz Lamp Current IL 7.3 7.8 8.3 mA ONE CCFL Output Open Voltage Vopen 1600 1800 2000 Vrms NO LOAD Output Open Protect Vopen Latch Latch Latch Vrms MAX LOAD Output Short Vshort --5 --Vrms BRIGHTNESS MIN DIM(3.3V) LOAD: 100P CAP SERIES 75KR SYMBOL MIN. TYP. MAX. UNIT REMARK Input Voltage Vin 12 V Input Current Lin 180 200 220 mA Frequency f 40 45 50 KHz Lamp Current IL 2.8 3.3 3.8 mA ONE CCFL Output Open Voltage Vopen 1600 1800 2000 Vrms NO LOAD Output Open Protect Vopen Latch Latch Latch Vrms MAX LOAD Output Short Vshort --5 --Vrms General Condition: Operating Ambient Temperature: -10°C~+50°C Operating Humidity: 90% MAX. R.H. Storage Ambient Temperature: -40°C ~+70°C Storage Humidity: 90% MAX. R.H. SPEC: Test Item Ilamp fLamp Input Voltage Input Over Voltage(16V) Input Under Voltage(9V) Over current Derating Output Short H/L LOAD Output Open H/L LOAD Inrush Current Safety Clearance Required Spec 2.8 mA ~8.3mA 45±5KHz 12V±10% latch latch latch <=80% latch <=10V <=5.0A >=2mm/KV

3

5. Test circuit:

C2 100P/3KV R3 75KR

C1 100P/3KV R1 75KR

CN2

CN1

CN3

R4 100R

VF

R2 100R

VF

Vin= 12V

LOAD(R1/R3=75K) R2/R4=100R C1/C2=100P/3KV

6. Measuring instruments: DC POWER SUPPLY: MODEL GPC-3030D GW DC AMPERE METER: TYPE 2051 CLASS 1 YOKOGAWA AC AMPERE METER: MODEL 2016 YOKOGAWA DIGITAL MOLTI-METER: 856C LEADER

4

10 8 7 6 5 4 3 2 1

9

DATE REV. CONTENT

7. Circuit Diagram:

E

E

CN1 T1 3 7 CN3 CN4 R22 2 R50 R48 C14 4 6 CN5 Q8 Q7 12 CN6 CN2 R51 Q3 C1 R49 R24 R8 R11 C5 5

F1

D

D

R5

Q4

R40 C26 L1 R12 CN7 R14 R35 R34 R4 Q6 C8 R3 R16 C10 FLP-16 D7 R28 D9 R19 R33 D8 Q1 C15 R26 Q12 Q9 R6 C4 D4 C7 C11 D6 R15 R13 IC1 D1 D3

R1

C22

C

R41

R2

Q5

5

R17 R18 C9 R23 C20 D5 R25

C

C3

R21

0~3.3V

3~6.8mA

C12

0~5V

0~3.3V

3~6.8mA

3~8mA 0~5V 3~8mA

B

Q10

J1-2 J5-6 J1-6 J2-5 J5-6 J1-2 J3-4 J1-6 J2-5 J3-4

B

VHTECH CO.,LTD.

Drawing Date 2002/03/17 Rev Sheet Of Model No: A F B G C D H I E J Drawing Name Drawn Checked Appr. CSYEN CSYEN CSYEN File Name 156.SCH Date Date Date Size

A

A

A4

VI1560XXXX

6 5 4 3 2 1

10 8 7

9

3.5mm

8. P.C.B Outline Dimensions:

CN4

4*3

-3

CN2 18mm 3.2 CN1 3.5mm 80mm 180mm 65.5mm -1 T1

CN5 25mm

CN6

3.2

-2

CN3

6

1.6mm

3.5mm

7.3mm

2mm Max

9. P.C.B Layout:

CN3

C5

C14

C1

D1

Q1 3

JP1 4 6 CN5 CN6 CN4

CN7 1 1

Q8

CN1 1

1 1

CAUTION

HIGH VOLTAGE

Q7 T1

L1

CAUTION

HIGH VOLTAGE

03/15/2002

VER:1.02

4143015600

VHTECH

CN2

7

1

D5 D6 D8 D7 R35 C11 C7 Q12 R28 D3 R13 R34 C8 R15 IC1 D9 R19 C9 R17 C10 R16 R18 R33 R14 C12 C4 R2 R1 JP1 6 5 4 R23 R3 1 2 3 R40 R22 R26 C15 C3 F1 R41 R12 R25 C20 Q3 Q10 C22 Q6 Q5 R5 Q4 R24 R6 Q9 R21

R48 C26

R50 R49 R8 R51

D4

R11

R4

NOPTH 1.5mm 2.0mm 2.0mm

3.2

E E

2.0mm

NOPTH

3.2

1.5mm

1.5mm

4

1.5mm

5

NOPTH

1.5mm

Caution : High voltage!! The distance between conducting parts internal to components or assemblies should keep more than 6mm or isolate by proper isolation sheet.

8

10. B.O.M:

[4010900002] [4010810202] [4010910202] [4010910302] [4010943402] [4010924322] [4010933002] [4010939202] [4010956102] [410024672S] [410041440S] [411693904S] [411693906S] [412050160S] [412050120S] [412050100S] [4120721723] [41207SS24S] [4121041480] [4143015600] [415N49416S] [4323080108] [4490200420] [4010815202] [4010922302] [449050200R] [4010947202] [4490602010] [4010951202] [5075154105] [4199113722] [4199118222] [4010947202] [4199173212]

0R 0603 1K 1206 1K 0603 10K 0603 430K 0603 24.3K 0603 33R 0603 3.9K 0603 560R 0603 2SC4672 DTC144WK SS3904 SS3906 RLZ TE11 16B RLZ TE11 12B RLZ TE11 10B DAN217 EC21DQS04/SS24 1N4148 PCB FR-4 25x180mm KIA494F CHOKE COIL MINI JUMPER 1.5K 1206 22K 0603 WAFER M24265R 90 4.7K 0603 WAFER 6P 5.1K 0603 0.15UFJ 100V 13.7K 0603 18.2K 0603 4.7K 0805 7.32K 0603

1 PCS 1 PCS 2 PCS 5 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 2 PCS 1 PCS 4 PCS 2 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 3 PCS 1 PCS 1 PCS 1 PCS 3 PCS 2 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 2 PCS 1 PCS 1 PCS 1 PCS 1 PCS IC1 L1 R17 R33 R6 R5

R3 R15 R26 R18 R24 R4 R13 R28 R34 R16 Q7 Q8 Q4 Q5 Q6 Q9 Q10 Q12 Q3 D4 D7 D8 D3 D5 D1 D2 D6 D9

R12 R25 R41 CN1 R19 JP1 R35 C5 R1 R40 R2 R23 R14 C1

[515M101T25-2] 100UFM 25V

9

[5263300073] [7050915610] [7146105406] [714C105436] [714C273156] [714C102156] [4010813252] [44902SM028] [410730905S]

3A/125V X'FORMER 1.0uF 16V 1UF/10V 273/50V 102/50V 1.3K 1206 CONN.5hole 2p SPD09N05

1 PCS 1 PCS 2 PCS 4 PCS 1 PCS 1 PCS 4 PCS 2 PCS 1 PCS

F1 T1 C3 C20 C10 C15 C22 C12 C11 C9 R8 R11 R48 R49 CN2 CN3 Q1

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11. BLOCK DIAGRAM:

T1

TRANSFORMER

DC INPUT +12V

+12V

DRIVE DUTY

BUCK Q1 n-ch MOS CHOKE L1 DIODE D1

OUTPUT DRIVERS Q7/Q8 2SC4672

PWM CONTROLLER IC1 KIA494F FEEKBACK

F1

3A/125V FUSE

ON/OFF

DIMMING

LAMP

11

RECORD ALTERATION

ITEM DATE CONTENT RESPONSOR

DRAW

ENGINEER

APPROVAL

12

Information

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