Sony RM-B750 User Manual page 80

1
CN1
LEDOUT0
1 LEDOUT 0
LEDOUT1
2 LEDOUT 1
LEDOUT2
3 LEDOUT 2
LEDOUT3
4 LEDOUT 3
LEDOUT4
5 LEDOUT 4
LEDOUT5
6 LEDOUT 5
LEDOUT6
7 LEDOUT 6
8 LEDOUT 7
9 LPAD 3
10
11 PWM2
SWAD0
12 SWAD 3
13
14
2 SDIN0
15 SDIN 0
SDIN1
16 SDIN 1
SDIN2
17 SDIN 2
SDIN3
+5V
18 SDIN 3
SDIN4
19 SDIN 4
+5V-1
20
21 +5V
L1
47uH
22 +5V(LED)
23 +5V(LED)
24 GND
25 GND
GND
3
4
5
A B
LED-389
SUFFIX: -11
Q2 Q4
DTC123JE-TL DTC123JE-TL
Q1 Q3 Q5
DTC123JE-TL DTC123JE-TL DTC123JE-TL
IC1
74VHC573MTCX
+5V
C1
0.1uF
20
GND
LEDOUT0 2 VCC 19
D1 Q1
LEDOUT1 3 18
D2 Q2
LEDOUT2 4 17
D3 Q3
LEDOUT3 5 16
D4 Q4
LEDOUT4 6 15
D5 Q5
7 14
LEDOUT5
D6 Q6
8 13
LEDOUT6
D7
Q7
9 12
D8
Q8
11
C
1
OC
GND GND
10
GND
6-14 (a)
C D
LED-389
SUFFIX: -11
Q6
DTC123JE-TL
Q7
DTC123JE-TL
BD
+5V-1
FUNCTION
C2
47uF
6.3V R1
68
D1
CL-190Y-CD-T CL-190D-CD-T
GND
CL1 CL2 CL3
D2
DAP222-TL
2 3
1
6-14 (a)
E
USER
MAINTENANCE SCENE PAINT
R2 R3 R4
68 68 68
D3
D4 D6
CL-190Y-CD-T CL-190Y-CD-T CL-190Y-CD-T
CL4 CL5 CL6 CL7 CL8 CL9
D5
DAP222-TL DAP222-TL
2 3 2
1
F G
ALARM
R5 R6 R7
68 220 220
D7
D9
SML-020MLTT86
CL10
G
2 1
4 3
D8
R
3
1
LED-389
BOARD NO. 1-685-851-11
RM-B750_LED-389_011_1
RM-B750
H