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5 L1 4 VCC 3 2 1
DC_IN 1.5A F1 FB_600 L1206
R1 R2
J1 1.5K 220
C2 1UF C1
Vin 1 C?
Dim L2 10uF/25V o,C1
3
2
GND 10uF/25V
3 2 Q1 10uF/25V.
ENABLE 4
FB_600 L1206 D1 D2
D #2.0 4P 2N3904
D
1
5.6V DAN217
1
C3
R3 2
10k
10nF/X7R
3
VCC
R4
10K
C4 C5
1uF D3
0.1uF R5
10K C6
5.6V
Q2 B3902 C8
1uF 25V 1210 5pF 3000V 1808
C7
4 5
R6
0.1uF
51K 3 6
J2
20
19
18
17
16
15
14
13
12
11
U1 BIT3105 1
2 7
C 2 C
CLAMP
EA
POUT2
POUT1
SST
AVDD
DIMDC
CTPWM
PWMOUT
PVDD
UI8.5 4100-02
1 8 1,2 T1 5
For Single lamp
BIT3105 R9 D4
R7 R8 AU 7" Panel
3 4
N.C. N.C. 10K Io 6.5mA
CTOSC
NOUT2
NOUT1
5.6V
RTDLY
R10 Q3 B3902 Vlamp 580V
AGND
PGND
C9 SIT19210-8A
LOAD
CMP
C10
OLP
INN
N.C. 0.47uF
4 5
1
2
3
4
5
6
7
8
9
10
0.1uF
3 6
2 7
C11 C12
R11 1 8
2700PF 470PF
470K R12
150R
D5
B C13 R13
470K DAN217 B
3
104Z25 R14 68K R15
2
R16 22K
R17
820K
68K
1
C14
1uF
R18
750R
A A
Title
YHI_INV
Size Document Number Rev
B 2.1
Date: Monday, April 04, 2005 Sheet 1 of 1
5 4 3 2 1