Philips Q552.2L Service Manual page 160

Circuit Diagrams and PWB Layouts
10-21 AL1 820400091394
LiteOn 5 LED RGB Master 24V
LiteOn 5 LED RGB Master 24V
AL1A
1M83
FB01
1
2 +24V
3
4
5
6
7
8
9
10
11
12
13
14
FB07
PROG
15
FB06 BLANK
16
FB05
+3V3
17
FB10 LATCH
18
SPI-CSn
19
FB11
20
FB12
PWM-CLOCK
21
+3V3
22 FB13
SPI-DATA-RETURN
23
FB15 SPI-DATA-IN
24
25
FB16 SPI-CLOCK
26
28 27
FH34SRJ-26S-0.5SH(50)
+3V3
EEPROM
SPI-DATA-IN-BUF
SPI-CLOCK-BUF
7B07
M95010-WDW6
+3V3 VCC
Φ
5
D
7B06
74LVC1G32GW
6
C
SPI-CSn 1
4 1
S
DATA-SWITCH 2
+3V3
3
W
GND
SPI-DATA-RETURN
+24V
7B23-1
BC847BS(COL)
6
2
1
RES
9B01-4
FB30
PWM-B1
+24V
7B23-2
BC847BS(COL)
3
5
4
RES
9B01-3
FB31
PWM-R1
+24V
7B25
BC847BW
3
1
RES
9B01-2
FB32
PWM-G1
Q552.2L LA 10.
CLK-BUFFER
FB28
3B01-1
PWM-CLOCK 1 8
150R
FB29
3B01-2
SPI-CLOCK 2 7
150R
2
Q
5
BLUE
GREEN 1
7 RED 3
+3V3
HOLD
BLUE-R
RED-R
GREEN-R
B010 B011 B012
FB40
EN 160
PWM-CLOCK-BUF
BLANK
PWM-CLOCK-BUF
PROG
SPI-CLOCK-BUF
SPI-DATA-IN-BUF
SPI-DATA-IN
SPI-CLOCK-BUF
LATCH
7004 7003 7002
LTW-008RGB2 LTW-008RGB2 LTW-008RGB2
BLUE 6 5 BLUE 6 5 BLUE 6
GREEN 2 1 GREEN 2 1 GREEN 2
RED 4 3 RED 4 3 RED 4
PWM-B3
PWM-G3
FB41 FB04 FB20
PWM-R3
back to
2011-Jul-15
div. table
+3V3
7B26-1
TLC5946RHB
VCC
3B00-2
2 7 31
BLANK
150R 24
GSCLK
3B18 26
IREF
FB35 3
1K3
3B00-1 MODE
1 8 1
SCLK
150R 2
SIN
23
SOUT
4 5
3B00-4 150R 22 OUT
XERR
25
+3V3
XHALF
3B00-3
3 6 32
XLAT
150R
12
13
28
NC
29
GND GND_HS
7001 7000
LTW-008RGB2 LTW-008RGB2
5 BLUE 6 5 BLUE 6
1 GREEN 2 1 GREEN 2
3 RED 4 3 RED 4
+24V
7B50-1
BC847BS(COL)
6
2
1
RES
FB50 FB60
9B50-2
7 2
+24V
FB61
7B51
BC847BW 3
FB62
1
FB51
+24V
7B50-2
BC847BS(COL)
3
5
4
FB52
AL 2K11 LiteOn
5 LED RGB 24V Master
AL1A
2B11
100n
4
PWM-R1
0
5 PWM-G1
1
6
PWM-B1
2
7
PWM-B2
3
8 PWM-R2
4
9
PWM-G2
5
10
6
11
7
14
8
15
PWM-G4
9
16
PWM-R4
10
17 PWM-B4
11
18
PWM-G3
12
19 PWM-R3
13
20
PWM-B3
14
21 DATA-SWITCH
15
3B31
+3V3
7B26-2
1K43
TLC5946RHB
34 VIA 42
35 41
VIA VIA
36 40
VIA
+24V
PWM-B3_C
PWM-G3_C
PWM-R3_C
4 2010-11-15
3 2010-11-04
8204 000 9139
2 2010-09-23
1 2010-07-12
19111_002_110517.eps
110517