Kalley K-LED19HDT2D, Руководство по обслуживанию

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1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
1
HS
2
1 2
TE.MS3463S.EA67
Model Name:
CHK'D:
DRAWN:
2015-04-23
VERSION: V1.0
Ma Fengqi DATE:
XXX DATE: 2015-0X-XX
LED+ LED+
LED_FB
LED_FB LED_FB
LED+
GND
OVP
LED+ 12V_IN
R
B
8
0
8 LED_FB
RB
814
RB807
GATE
R
B
803
D
G
S
QB801
R
B
8
1
0
LB801
A
K
D
B
804
RB812
CB810
K
DB801
+
EB
801
CB
809
RB
819
RB
820
RB
821
C
B
808
LED+
LED_FB
GND
GND
7
6 5 4 3 2 1
PW M_ DIM
PW M_DIM PW M_DIM
PW M_REF PW M_REF
PWM_REF
R
B
839
R
B
837
R
B
838
BB801
A
CS
HS
!
LED_FB
OVP
GND
PW M_DIM
GND 12V_IN
GND
PIN1
PIN4
PIN5
PIN6
GND
1
GATE
2
3
4
6
5
VIN PW M
GATE OVP
GNDCOMP
CS FB
RB801
CB806
RB806
CB804
CB805
GND
RB804
RB805
CB812
CB803
PIN8
CB807
8
7
CB801
RB816
CS
GND
GND
PW M_REF
CB811
PIN1
1
GATE
2
3
PIN4
4
5
VIN DIM
GATE OVP
GNDCOMP
CS FB
ISET REF
10
PIN8
9
OVP
8
PIN6
7
PIN5
6
UB802
GND
6 5252 4 1 4 1 3 2 1
2 1
+
EB802
HS
LED_FB
NC
HSB1
LB802 NC
NC
NC
CNB863
CNB824 NC CNB861 NC
CNB862 NC
8
CNB825 NC
CNB826 NC CNB823 NC CNB864 NC
CNB821
CNB822
NC
UB801 NC