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VCC_33V_ON
PROTECT
PL106
1
2
3
4
5
6
7
8
9
10
11
12
A_DIM
VCC_24V_ON
BL_ON/OFF
VCC_24V_ON
VCC_3V3_ON
PL102
1
2
3
4
5
6
7
8
9
10
BL_ON/OFF
PL103
1
2
3
4
5
6
7
8
9
10
11
12
VCC_5V_ON
A/D_DIM_SEL
VCC_5V_ON+ST_BY
NST_BY
PL104
1
2
3
4
5
6
7
8
9
10
VCC_3V3_ON+ST_BY
PL105
1
2
3
4
PL107
1
2
3
4
5
6
7
A_DIM
D_DIM
VCC_12V_ON
D_DIM
A/D_DIM_SEL
10u
L100
2k2
R103
180RR100
3k3
R106
50V10uC104
56kR105
6k8
R104
100R
R102
D100
22u
L101
50V22uC102
50V
100p
C101
100R
R101
50V56p
C100
50V100nC103
VCC_12V_ON
VCC_12V_ON
PL101
1
2
3
4
5
6
7
8
9
10
VCC_12V_ONVCC_33V_ON
IRF7314
IC100
1 S1
3 S2 6D2A
8D1A
2 G1
4 G2
7D1
5D2
VCC_12V_ON
MC34063A
IC101
1 SW.COLL.
3 CAP. 6VCC
8DRI.COL.
2 EMITTER
4 GND
7SENSE
5COMP.
ST_BYBC848CQ100
BC848CQ101
Vin_12V
S100
Vin_12V
ST_BY
CC_24V_ON
47kR107
10k
R108
10k
R109
10kR110
10k
R111
LED_RED
D101A1
K2
LED_RED
D102A1
K2
100R
R112
100R
R113
10k
R114
10kR115
4k7R116
4k7R117
BC848C
Q102
BC848C
Q103
Vin_12V
16V
100n
C105
16V
100u
C106
S101
BC848CQ104
1kR118
NST_BY
4k7
R119
10k
R120
S102ST_BY
Vin_12V
LM2576
IC102
1V
IN
2O
UT
PU
T
3G
ND
4F
EE
DB
AC
K
5O
N/O
FF
22u
L102
16V
100u
C108
ST
PS
745
D103
50V
10n
C109
16V
100n
C107
22u
L103
100uH
L104
16V
100n
C110
16V
1000u
C111
LM2576
IC103
1V
IN
2O
UT
PU
T
3G
ND
4F
EE
DB
AC
K
5O
N/O
FF
Vin_12V
22u
L105
16V
100n
C116
16V
100u
C117
50V
10n
C118
ST
PS
745
D104
22u
L106
100uH
L107
16V
100n
C119
16V
1000u
C120
VCC_3V3_ON+ST_BY
VCC_5V_ON+ST_BY
Vin_12V
IRF7314
IC105
1 S1
3 S2 6D2A
8D1A
2 G1
4 G2
7D1
5D2
S103
BC848CQ106
16V
100n
C121
47kR121
100R
R126
10k
R123
10k
R125
VCC_5V_ON+ST_BY
S104
VCC_5V_ON
ST_BY
100R
R127
10kR124
BC848CQ105
10k
R122
16V
100u
C122
10k
R132
100R
R134
S106
100R
R133
IRF7314
IC106
1 S1
3 S2 6D2A
8D1A
2 G1
4 G2
7D1
5D2
BC848CQ108
ST_BY
10kR131S105
16V
100u
C124
47kR128
10k
R129
10k
R130
16V
100n
C123
BC848CQ107
VCC_3V3_ON+ST_BY
VCC_3V3_ON
PL100
1
2
3
4
5
6
7
8
9
10
16V
1000u
C125
16V
1000u
C126
16V
1000u
C127
35V
1000u
C128
NC
Ver.
1/1
Sheet
PSU INTERFACE CARD
Author
01 CENK BASARIR05-11-2003
DATE
17PW01
Rev.
