Panasonic CF-73SCUTSBM Service Manual - Page 85

Main 25 MDC, USB Con

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Main 25 MDC, USB Con 1 VA3MDC VC3 VC5 2 6.3V 6.3V 6.3V C414 0.1u C364 10u 2125 C417 10u 2125 MDC CN15 C365 10u 2125 026:G11 SYSAOUT3 0.1u C361 1 2 3 4 5 6 SYSAIN3 026:F9 VB5 VB3 VB3 7 8 3 9 10 C370 0.1u C362 11 12 13 14 VA3MDC R253 47K R254 47K IC40 0.1u LM3526MX-H 15 16 R247 1 ENA OUTA 8 USBPW0 025:H5 0.1u C363 17 18 47K 19 20 010:F7 010:F7 USBOC0# USBOC1# 2 FLGA IN 7 3 FLGB GND 6 21 22 0 ACSYNC 010:F5;018:B9;026:C6 4 ENB OUTB 5 USBPW1 025:H8 ACSDO 0 23 24 0 R249 USBEN0 4 010:F4;010:I4;018:F9;026:C7 ACRST# R244 25 26 R248 0 ACSDI1 017:F7 USBEN1 SOP8 NS 010:F4;018:F9;026:C7 27 28 R250 010:F4 017:F8 29 30 ACBCLK 010:F4;018:B9;026:C6 C368 100p C369 100p 3-179397-0 AMP JP6 12 5 025:I3 L21 N2012ZP600T25 USBPW0 1 2 2 1 POSCAP + 6.3V D2 C371 6 29 30 150u USB CN17 010:F6 010:F6 USBP0USBP0+ L26 23 1 4 ACM2012-900-2P-T TDK D20 NSAD500F-T1B C 1 C 2 1 2 3 12 4 L24 N2012ZP600T25 87520-4010B A 3 7 025:I4 L22 N2012ZP600T25 USBPW1 1 2 8 POSCAP + 6.3V D2 C372 150u USB CN16 Q29 VA3 TPC6104 VA3MDC 3 6D D1 010:F7 USBP1- L25 23 1 2 3 9 SLP_S3# 5 XP0421300L 5D D2 010:F6 USBP1+ 1 4 009:C5;010:F2;016:A4;017:F4;018:G7;018:H5;019:D3;036:A11;036:B2 Q27 4S G3 ACM2012-900-2P-T C 1 C 2 12 4 L23 Pch-MOSFET TDK D21 N2012ZP600T25 87520-4010B 4 R246 SOT6 NSAD500F-T1B A 3 100K C367 R252 0.01u 1K 6 MDCVA3ON 2 017:D4 10 XP0421300L Q27 1 11 A B C D E F G H I J

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USBEN1
017:F8
USBPW1
025:H8
USBP1+
010:F6
C369
100p
87520-4010B
CN16
USB
1
2
3
4
ACM2012-900-2P-T
L26
TDK
1
23
4
C368
100p
USBPW0
025:I3
R253
47K
C370
0.1u
VB3
LM3526MX-H
IC40
NS
SOP8
1
ENA
2
FLGA
8
OUTA
3
FLGB
4
ENB
7
IN
6
GND
5
OUTB
USBPW1
025:I4
USBP0+
010:F6
USBP0-
010:F6
R254
47K
USBP1-
010:F7
ACM2012-900-2P-T
L25
TDK
1
23
4
USBEN0
017:F7
VB3
USBOC0#
010:F7
USBPW0
025:H5
USBOC1#
010:F7
87520-4010B
CN17
USB
1
2
3
4
VB5
ACSYNC
010:F5;018:B9;026:C6
VA3MDC
VA3MDC
SYSAOUT3
026:G11
ACRST#
010:F4;018:F9;026:C7
ACBCLK
010:F4;018:B9;026:C6
ACSDO
010:F4;010:I4;018:F9;026:C7
C363
0.1u
JP6
2
1
C365
10u
6.3V
2125
VC5
R247
47K
3-179397-0
CN15
MDC
AMP
12
1
14
3
16
5
18
7
20
9
22
11
24
13
26
15
28
17
30
19
21
23
25
27
29
2
4
6
8
10
ACSDI1
010:F4
C361
0.1u
C364
10u
6.3V
2125
C362
0.1u
SYSAIN3
026:F9
C367
0.01u
R246
100K
VA3
TPC6104
Q29
SOT6
Pch-MOSFET
1
D
2
D
3
G
6D
5D
4S
XP0421300L
Q27
5
3
4
R252
1K
VA3MDC
XP0421300L
Q27
6
2
1
SLP_S3#
009:C5;010:F2;016:A4;017:F4;018:G7;018:H5;019:D3;036:A11;036:B2
MDCVA3ON
017:D4
R249
0
R250
0
R244
0
R248
0
6.3V
C371
150u
POSCAP
D2
+
6.3V
C372
150u
POSCAP
D2
+
VC3
C417
10u
6.3V
2125
C414
0.1u
N2012ZP600T25
L21
1
2
N2012ZP600T25
L22
1
2
N2012ZP600T25
L24
1
2
N2012ZP600T25
L23
1
2
NSAD500F-T1B
D20
C
2
1
C
A
3
NSAD500F-T1B
D21
C
2
1
C
A
3
1
2
29
30
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
Main 25 MDC, USB Con