SAMSUNG BN44-00044A schematic

PART SPEC

DESCRIPTION: INVERTER,

SPECIFICATION: DC11.5V~15.0V,48KHZ,0～+50℃,BULK

H IP0119 A,SK 2400H

SECTION :VD R&D

PAGE

REVISION

SHEET

03 03 - - - - 02 03 03 03 - 02 - 02 02 - 02 02 - - 01 - 01 02 02 02 - - - - - - 01 01 01 - - - - 01 01 01 01 01 01 01 01 - 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

00 01 02 03

REVISION

DRAWN:

MYUNG-SOO NA

CHECKED:

APPROVED:

BONG-KYEOM KIM

KQA-2029 F4R0('1996.10.25)

DOC. NO.: BN44-00044ACB

7202

SAMSUNG ELECTRONICS

CO.,LTD.

7196 SIZE: A4 PAGE: 1

REF. NO.:

TOTAL

PAGE

PART SPEC

REV. DATE CONTENTS DRAWN APPROVED

2000.09.27

2000.11.16

2001.04.30

REVISION BY ECO NO:BN020000265 * CHANGE THICKNESS OF PCB (1.0T → 1.6T) * PCB REVISION (1.1-> 1.6 ) * ADD PART ; Q170,D170,C120,R123,R120,R121,R122, L8,L9 *CHANGE INDUCTANCE : L1,L2:(85uH->47uH) *CHANGE TYPE OF PARTS : L1,L2,L3,L4 (MOLD TYPE->NON_MOLD) *CHANGE INDUCTANCE OF TRANS

REVISION BY ECO NO:BN020010150 * CHANGED SPEC:D2,D9,C1C,C3A,C17B,C53,C67,C4B,C4C,C18A,C18B,C18C

R62,R87,R11,R118,R36,R36B,R61,R86,R12,R37,L3,L4,L1,

L2,L8,L9 * ADDED SPEC;D2A,D9A,Q71A,Q72A,Q73A,Q74Q,R131A,R134A,R137A,R140,

R132,R133,R135,R136,R138,R139,R141,R142,L8A,L9A

*CANCELED:C3B,C17A,C80,C81,C82,C83,C103,C104,C153,C154,

R20,R13,R13,R38,R63,R88 *CHANGED PCB PATTERN :REV1.6-> REV1.8 *CHANGED CIRCUIT,OUTPUT CURRENT, FREQUENCY

initial release

M.S NA

B.K KIM

2001.12.04

REVISION BY ECO NO :BN02001053A * CHANGED PARTS :C3A,C17B,D2,D2A,D9,D9A * ADD PARTS :Q6A,Q12A,D2B,D9B,C3B,C17A, * CHANGED PCB PATTERN : REV1.8-> 1.9 * CHANGED CIRCUIT * CHANGED TRANSFORMER INSULATOR : SR50-> SR55

M.S NA

B.J.KWAK

DOC. NO.: BN44-00044ACB REF. NO.: PAGE: 2 KQA-2029 F5R0('1996.10.25)

PART SPEC

1.0 SCOPE

1.0.1 THIS DOCUMENT DEFINES FOR INVERTER,HIP0119A,

1.0.2 USAGE : 24' OR 21.3" TFT LCD FOR PC24PS

2.0 RELATED DOCUMENTS

3.0 DIMENSIONS

S K2400H

, DC11.5~15.0V,48KHz

1. 6T

4.0 ELECTRICAL CHARACTERISTIC

4.0.1 MAXIMUM RATINGS SYMBOL PARAMETER RATING UNIT

V V

input voltage1 11.5~15.0 V

in1

input voltage2 4.9 ~5.1 V

IN2

Topr operating temperature 0 ～ +50 ℃ Tstg storage temperature -30 ～ +80 ℃

Hop operating/storage humidity 90 %RH

4.0.2 CONTROL SIGNAL

PIN N0. SYMBOL STATUS ACTION REMARKS

CN1 #4 BKLT-ON

HIGH LAMP(CCFL)-ON 2.4~5.25V LOW LAMP(CCFL)-OFF 0.8V MAX.

DOC. NO.: BN44-00044ACB REF. NO.: REV.: 01 PAGE: 3

KQA-2029 F7R0('1996.10.25)

4.0.3 TEST CIRCUIT

PART SPEC

DOC. NO.: BN44-00044ACB REF. NO.: REV.: 00 PAGE: 4 KQA-2029 F7R0('1996.10.25)

PART SPEC

4.0.4 INPUT/OUTPUT CHARACTERISTICS

CONDITION SPECIFICATION

ITEM SYMBOL

OUTPUT CURRENT

INPUT CURRENT

OPEN OUTPUT VOLTAGE

FREQUEN CY

※ OUTPUT CURRENT TEST CONDITION : SET CONDITION

Io1~Io6(max) 11.5~15.0 5 OV 150±0.5 6.1 7.0 7.9

Io1~Io6(min) 11.5~15.0 5 5V 150±0.5 1.5 3.0 4.5

Iin 14 5 0V 150±0.5 - 3.8 4.5 ADC

Vo(1)

V0(2)

F(1)

F(2)

Vin1(V) (DC-IN)

11.5~15.0 5 OV

14 5 OV 150±0.5

Vin2(V) BRT-ADJ RL(㏀) MIN TYP MAX

∞

UNIT

mArms

15.5 19.0 22.5 Vrms

40 4 8 55

㎑

5.0 FUNCTIONAL PIN DESCRIPTION

5.0.1 CN1 CONNECTOR 12505WS-15A00(YEONHO)

PIN NO SYMBOL REMARK

2 BRT_ADJ 0 ~5V

1,3,5,6,8,9 GND GND

4 BL ON/OFF CCFL Drive SIGNAL(Active HIGHT) 7 VDD 5V

10,11,12,13,14,15 DC-IN DC INPUT Power(14V)

5.0.2 CN3-1 CONNECTOR:20015WR-050208(YEONHO) PIN NO SYMBOL REMARK

1 HOT HIGHT 1 2 N.C NO CONNECTION 3 COLD LOW

5.0.3 CN3-2 CONNECTOR :20015WR-050208(YEONHO) PIN NO SYMBOL REMARK

1 HOT HIGHT 1 2 N.C NO CONNECTION 3 COLD LOW

DOC. NO.: BN44-00044ACB REF. NO.: REV.: 02 PAGE: 5

PART SPEC

5.0.4 CN3-3 CONNECTOR :20015WR-070404(YEONHO) PIN NO SYMBOL REMARK

1 HOT HIGHT 1 2 N.C NO CONNECTION 3 N.C NO CONNECTION 4 COLD LOW

5.0.5 CN4-1 CONNECTOR:20015WR-0505208(YEONHO) PIN NO SYMBOL REMARK

1 HOT HIGHT 1 2 N.C NO CONNECTION 3 COLD LOW

5.0.6 CN4-2 CONNECTOR:20015WR-0505208(YEONHO)

PIN NO SYMBOL REMARK

1 HOT HIGHT 1 2 N.C NO CONNECTION 3 COLD LOW

5.0.7 CN4-3 CONNECTOR:20015WR-070404(YEONHO) PIN NO SYMBOL REMARK

1 HOT HIGHT 1 2 N.C NO CONNECTION 3 N.C NO CONNECTION 4 COLD LOW

DOC. NO.: BN44-00044ACB REF. NO.: REV.: 00 PAGE: 6

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