Spf Pwb - Sharp AR-M550N Circuit Diagram

13. SPF PWB

A. CIRCUIT DIAGRAM / 回路図
8
SPF PWB
SPPD2
CN2-6
D
SCOV
CN2-8
SPPD1
CN2-10
SPED1
CN2-12
STUD
CN2-14
VAREF
CN2-3
5V2
CN2-9
C
24V3
CN2-5
24V3
CN2-7
GND
CN2-1
GND
CN2-2
GND
CN2-31
GND
B
CN2-32
/SPFSET
CN2-25
CN1 B12B-PH-K-S
1 SPFMB2
2 /SPFMB2
3 /SPFMA2
4 SPFMA2
5 24V3-2
6 24V3-2
7 24V3-1
8 24V3-1
9 SPFMA1
10 /SPFMA1
11 /SPFMB1
A
12 SPFMB1
8
7
C3 C4
+
47u/10V 22000pF
5V2
R16 220J
C10 C12
+
47u/10V 22000pF
24V3 24V3-1 24V3-2
C8 C7
+
47u/35V 22000pF
CN2 B32B-PHDSS-B
1 GND 2 GND
3 VAREF 4 (N.C)
5 24V3 6 SPPD2
7 24V3 8 SCOV
9 5V2 10 SPPD1
11 /SPFMA 12 SPED1
13 SPFMA 14 STUD
15 /SPFMB 16 SPFMO1
17 SPFMB 18 SPFMO2
19 STRRC 20 STRRBC
21 /SLUMA 22 /SLUMB
23 SLUMA 24 SLUMB
25 SPF SET 26 SRRBC
27 SRRC 28 STRC
29 STRBC 30 SPFC
31 GND 32 GND
7
AR-555/550/620/625 SPF PWB 4 - 133
6
SPPD2
CN4-2
SCOV
CN5-3
SPPD1
CN5-5
SPED1
CN5-7
STUD
CN5-9
/SPFMA
CN2-11
SPFMA
CN2-13
/SPFMB
CN2-15
VAREF
CN3-25
SPFMB
CN2-17
5VPOD
CN3-17
5V2
CN3-19
5V2
CN3-21
5V2
CN3-22
5V2
CN3-23
5V2
CN3-24
5V2
CN3-26
5V2
CN3-28
5V2
CN4-1
5V2
CN5-11
5V2
CN5-12
5V2
CN5-13
5V2
CN5-14
24V3
CN3-29
CN3-9
CN3-10
CN3-11
CN3-12
CN3-13
CN3-14
CN3-15
CN3-16
CN3-18
CN3-20
CN4-3
CN5-4
CN5-6
CN5-8
CN5-10
CN3 B34B-PHDSS-B
1 OUT /SLUMB 2 /STRC
3 OUT /SLUMA 4 /STRBC
5 OUT SLUMB 6 /SRRBC
7 OUT SLUMA 8 /SRRC
9 GND 10 GND
11 GND 12 GND
13 GND 14 GND
15 GND 16 GND
17 5VPOD 18 GND
19 5V2 20 GND
21 5V2 22 5V2
23 5V2 24 5V2
25 VAREF 26 5V2
27 24V3 28 5V2
29 24V3 30 24V3
31 24V3 32 24V3
33 24V3 34 N.C
CN4 B4B-PH-K-S
1 5V2
2 SPPD2
3 GND
4 (N.C)
6
5
5V2
10KJ 4
IN A/
CN5 B14B-PH-K-S
1 /SPFC
2 24V3
3 SCOV
4 GND
5 SPPD1
6 GND
7 SPED1
8 GND
9 STUD
10 GND
11 5V2
12 5V2
13 5V2
14 5V2
CN6 B5B-PH-K-S
1 /STRRC
2 24V3
3 24V3
4 N.C
5 /STRRBC
5
INA IN B/