QSC PowerLight Series, Техническое и сервисное руководство, Страница: 29 / 100

PowerLight 9.0 PFC , PowerLight 6.0 PFC , PowerLight 6.0 II Service Manual 27
Parts lists
IC-000067-30
Differential amplifier, dual, CA3054; 14-pin SMT
1
2
3
4
5
6
7
14
13
12
11
10
9
8
NC SUBSTRATE
Q
1
Q
2
Q
3
Q
4
Q
5
Q
6
IC-000072-OP
Op amp, dual, TL072; 8-pin DIP
1
2
3
4
8
7
6
5
A B
OUTPUT A
INVERTING
INPUT A
NON-INVERTING
INPUT A
V-
OUTPUT B
INVERTING
INPUT B
NON-INVERTING
INPUT B
V+
IC-000064-00
Driver, MOSFET, 4452BN; 8-pin DIP
1
2
3
4
8
7
6
5
VS
IN
NC
GND
OUT
OUT
GND
VS
IC-000070-30
Voltage reference, +2.5V, LM4040DIM3X-2.5; 3-pin SOT-30 (SMT)
1
2
3
IC-000071-00
Sensor, temperature, LM35DZ; TO-92
+V
S
V
OUT
GND
IC-000073-30
Transconductance op amp, DUAL, LM13600M; 16-pin SMT
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A B
NON-INVERTING
INPUT A
V-
AMP BIAS INPUT B
NON-INVERTING
INPUT B
INVERTING INPUT B
OUTPUT B
BUFFER INPUT B
BUFFER OUTPUT B
V+
DIODE BIAS B
AMP BIAS INPUT A
DIODE BIAS A
INVERTING INPUT A
OUTPUT A
BUFFER INPUT A
BUFFER OUTPUT A
IC-000085-00
Voltage regulator, +12V, LM2937ET-12, low drop out; TO-220
OUTPUT GROUND INPUT
GROUND
IC-000133-30
Comparator, single, LM311; 8-pin SMT
1
2
3
4
8
7
6
5
GROUND 1
NON-INVERTING
INPUT
INVERTING
INPUT
V-
OUTPUT
BALANCE/
STROBE
BALANCE
V+