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 Here you can learn about the tecnical specification of HY-LINE GH017A CCFL Backlight Inverter. This useful technical notes will let you know about the inverter working voltage, spec and part list (component symbol and descriptions).
HY-LINE GH017A CCFL Backlight Inverter Technical Specification
This model inverter suitable load for LG 18" LCD Module with 4 Lamp TFT LCD.
Absolute Maximum Ratings:
Item
|
Symbol
|
Spec
|
Unit
|
INPUT VOLTAGE1
|
Vin1
|
11.5~12.5
|
V
|
INPUT VOLTAGE2
|
Vin2
|
4.9~5.1
|
V
|
Operating Temperature
|
Top
|
0~50
|
|
Storage Temperature
|
Tstg
|
-30~80
|
|
Relative Humidity
|
RH
|
90
|
%
|
Control Signal:
| Pin No. |
Symbol
|
Status
|
Action
|
Remarks
|
CN1 #4
|
BKLT_ON
|
High
|
LAMP (CCFL)-ON
|
2.4~5.25V
|
|
|
Low
|
Lamp (CCFL)-OFF
|
0.8V Max
|
Output Characteristics:
| Item |
Symbol
|
Condition
|
Specification
|
Unit
|
Vin1(V)
(DC-IN)
|
BRT_ADJ
|
RL1,2(? )
RL3,4(? )
|
MIN |
TYP
|
MAX
|
OUTPUT
CURRENT |
Io1,2(max) |
11.5~12.5 |
0V |
80± 0.5 |
7.4
|
8.0
|
8.4
|
mArms
|
| Io1,2(min) |
11.5~12.5 |
5V |
80± 0.5 |
2.0
|
3.0
|
4.0
|
| Io3,4(max) |
11.5~12.5 |
0V |
80± 0.5 |
7.4
|
8.0
|
8.4
|
| Io3,4(min) |
11.5~12.5 |
5V |
80± 0.5 |
2.0
|
3.0
|
4.0
|
| INPUT CURRENT |
Iin(1) |
12 |
0V |
80± 0.5 |
1.8
|
2.3
|
2.6
|
ADC
|
| FREQUENCY |
F(1) |
12 |
0V |
80± 0.5 |
44
|
50
|
56
|
KHz
|
| FREQUENCY |
F(2) |
12 |
0V |
80± 0.5 |
44
|
50
|
56
|
KHz
|
CN1 CONNECTOR:
| Pin |
Symbol
|
Remark
|
| 2 |
BRT_ADJ
|
0~5V
|
4
|
BL ON/OF
|
CCFL Drive Signal (Active HIGHT)
|
| 7 |
N.C
|
|
1,3,5,6,8,9
|
GND
|
GND
|
10,11,12
|
DC-IN (Vin)
|
DC INPUT Power (12V)
|
Part Lists:
| Symbol |
Name
|
1st
|
2nd
|
| Type No |
Maker
|
Type No
|
Maker
|
| U1 |
IC
|
KA358 |
F.C
|
BA10358
|
ROHM
|
KIA358
|
KEC
|
LM358
|
T.I
|
U2,3
|
IC
|
KA393 |
F.C
|
BA10393
|
ROHM
|
KIA393
|
KEC
|
LM393 |
T.I
|
Q1,4,5,6,12,13,
14,20,21,23
|
TR |
KRC104S
DTC144EKA
|
KEC
ROHM
|
KSR1104 |
F.C
|
| Q2,7 |
TR
|
KRA10S
DTA144EKA
|
KEC
ROHM
|
KSR2104 |
F.C
|
Q3,8,15,16,22
|
TR
|
KST2222A |
F.C
|
KTN2222AS
|
KEC
|
MMST2222A
|
ROHM
|
MMST2222A
|
LITHON
|
Q9,17
|
FET
|
2SJ246
IRFR5505
|
HITACHI
I.R
|
SFR9034
SU145P03-10
|
FC
SILICONIX
|
Q10,11,18,19
|
TR
|
2SC5103
|
SANYO
|
2SD1803T
|
SANYO
|
2SC3303
|
HITACHI
|
KTD5103C
|
KEC
|
D2,6,8,9,10,11,13
18,19,20,21
|
DIODE
|
KDS184
|
KEC
|
DAN202K
|
ROHM
|
SDS2838
|
AUK
|
|
|
D3,14
|
DIODE
|
SS33 & SS34
|
G.I
|
SK33
|
PANJIT
|
B340C & B330C
|
LITHON
|
SK33
|
DIODES
|
D4,5,7,15,16,17
|
|
KDS226
|
KEC
|
DAN217
|
ROHM
|
SDS7000
|
AUK
|
|
|
D1
|
ZENER
|
5.6B
|
HITACHI
|
Z02W5.6Y
|
KEC
|
C1
|
C-ELEC
|
220u/35V
|
SAMYOUNG
|
220uf/25V |
SAMHWA
|
C4,14
|
FILM
|
MPPS224KJ |
SUNGHO
|
PPDS224K
|
SHINSHIN
|
C5,6,15,16
|
C-CERA
|
C4520CH3F220K
|
TDK
|
CF42CG220J3000B
|
AVX
|
|
|
C1808N220J302T
|
HOLY
Stone
|
1808 22pJ 3kV
|
PHILIPS
|
C11,20
|
MLCC
|
CL16B104KBN
|
SEMCO
|
EQUIVALENT
|
|
C2,10,23
|
MLCC
|
CL16F104ZBN
|
SEMCO
|
EQUIVALENT |
|
C13,22
|
MLCC
|
CL16C102JBN
|
SEMCO
|
EQUIVALENT |
|
C7,8,12,17,18,21
|
MLCC
|
CL21F224ZBN
|
SEMCO
|
EQUIVALENT |
|
C3
|
MLCC
|
CL16B393KBN
|
SEMCO
|
EQUIVALENT |
|
C9,19
|
TANTAL |
10u/6.3V
|
SEMCO |
EQUIVALENT |
|
| MLCC |
CL31F225ZABN |
SEMCO |
EQUIVALENT |
|
| R1 |
CHIP-R
|
RC1608J303
|
SEMCO |
EQUIVALENT |
|
| R2,33,57 |
CHIP-R |
RC1608J203 |
SEMCO |
EQUIVALENT |
|
R3,4,27,28,30,30
51,52,62,64 |
CHIP-R |
RC1608J563 |
SEMCO |
EQUIVALENT |
|
| R5 |
CHIP-R
|
RC1608J184 |
SEMCO |
EQUIVALENT |
|
| R6,7 |
CHIP-R |
RC1608J223 |
SEMCO |
EQUIVALENT |
|
R8,10,12,32,34
36,38,56,58 |
CHIP-R |
RC1608J103 |
SEMCO |
EQUIVALENT |
|
| R9 |
CHIP-R |
RC2012J471 |
SEMCO |
EQUIVALENT |
|
| R11,23,37,49 |
CHIP-R |
RC1608J363 |
SEMCO |
EQUIVALENT |
|
R13~20
R39~46 |
CHIP-R |
RC3216J911 |
SEMCO |
EQUIVALENT |
|
| R21,22,47,48 |
CHIP-R |
RC2012J102 |
SEMCO |
EQUIVALENT |
|
| R31 |
CHIP-R |
RC1608J623 |
SEMCO |
EQUIVALENT |
|
| R29,55 |
CHIP-R |
RC1608J153 |
SEMCO |
EQUIVALENT |
|
| R25,26,53,54 |
CHIP-R |
RC1608J364 |
SEMCO |
EQUIVALENT |
|
| R59,60 |
CHIP-R |
RC1608J183 |
SEMCO |
EQUIVALENT |
|
| R61,63 |
CHIP-R |
RC1608J202 |
SEMCO |
EQUIVALENT |
|
| R66~73 |
CHIP-R |
RC3216J204 |
SEMCO |
EQUIVALENT |
|
| T1,3 |
TRANS
|
TM501
|
NAMYANG
KYENGIN
|
TM501 |
PYUNG HWA
JINYOUNG
|
| T2,4 |
TRANS
|
TM501R
|
NAMYANG
KYENGIN
|
TM501R |
PYUNG HWA
JINYOUNG |
L1,2
|
COIL
|
47uH
|
NAMYANG
KYENGIN |
47uH
|
JINYOUNG
CORE VISION
|
F1
|
FUSE
|
SSQ3
|
BEL
|
451003 & 452003
|
LITTEL
|
CN1
|
CONNECTOR
|
53261-1290
|
MOLEX
|
12050WR-12A
|
YEONHO
|
CN2,3,4,5
|
CONNECTOR
|
SM02B-BHSS
|
JST
|
35001WR
|
YEONHO
|
PCB
|
PCB
|
GH017
|
YOUNGEUN
|
GH017
|
WONKYENG
|
INSULATOR
|
INSULATOR
|
GH017
|
YOUIL
|
|
|
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