EMX512SC/EMX312SC
27
• LB1423N
(XZ348A00)
LED Driver
MIX: IC412-IC414
• BA10339F
(X6266A00)
Comparator
PA: IC102
• SG3525AN
(X2383A00)
Regulating Pulse Width Modulator
PS: IC401
• L6385
(X5908A00)
Driver
PS: IC402
D1
+
+
+
+
+
+
Constant
Current
Circuit
1
D2
2
D3
3
D4
4
GND
5
D5
6
Amp
Output
7
IN
8
V
CC
9
–
+
–
+
+
–
+
–
OUT2
1
OUT1
2
Vcc
3
–IN1
4
+IN1
5
–IN2
6
+IN2
7
14
13
12
11
10
9
8
OUT3
OUT4
GND
+IN4
–IN4
+IN3
–IN3
INV. INPUTN
N.I. INPUT
SYNC
OSC. OUTPUT
C
T
R
T
DISCHARGE
SOFT-START
V
REF
+V
IN
V
C
GROUND
OUTPUT A
SHUTDOWN
COMPENSATION
OUTPUT B
OSCILLATOR
16
15
4
13
11
14
12
8
10
3
6
7
5
1
2
FLIP/
FLOP
REFERENCE
REGULATOR
E/A
B
A
5K
5K
50
µ
A
PWM
9
1
INV. INPUTN
2
3
4
5
6
7
8
N.I. INPUT
SYNC
OSC. OUTPUT
C
T
R
T
DISCHARGE
SOFT-START
11
12
13
14
15
16
V
REF
+V
IN
OUTPUT B
V
C
GROUND
OUTPUT A
SHUTDOWN
COMPENSATION
9
10
LIN
1
HIN
2
Vcc
3
8
6
Vboot
OUT
7
HVG
GND
4
5
LVG
Vcc
3
8
5
4
V
boot
LVG
GND
7
6
HVG
OUT
UV
DETECTION
HIN
2
LIN
1
UV
DETECTION
R
R
S
LEVEL
SHIFTER
LOGIC
HVG
DRIVER
Vcc
LVG
DRIVER
BOOTSTRAP DRIVER
Summary of Contents for EMX512SC
Page 33: ...EMX512SC EMX312SC 33 JACK Circuit Board 2NA WD94340 C C Pattern side パターン側 2 ...
Page 34: ...EMX512SC EMX312SC 34 2NA WD94340 C C D D Pattern side パターン側 2 ...
Page 35: ...EMX512SC EMX312SC 35 2NA WD94340 D D Pattern side パターン側 2 ...
Page 43: ...EMX512SC EMX312SC 43 2NA WE83470 AC IN to PS CN402 to PS CN401 I I Component side 部品側 2 ...
Page 46: ...EMX512SC EMX312SC 46 PA Circuit Board 2NA WE74050 K K Pattern side パターン側 1 ...
Page 47: ...EMX512SC EMX312SC 47 2NA WE74050 K K Pattern side パターン側 1 ...
Page 78: ...EMX512SC EMX312SC 78 3 2 修理フ ローチャー ト 1 次側回路を確認し ます 注意 感電するおそれがあ り ますので 注意し て作業し て く だ さい ...
Page 80: ...EMX512SC EMX312SC 80 YES OPEN ...
Page 82: ...EMX512SC EMX312SC 82 15Vp p 280Vp p ...
Page 84: ...EMX512SC EMX312SC 84 ...
