Panasonic CF-73SCUTSBM Service Manual - Page 89

Vcpucore 1/2, Lm2729lqx, Ic600

Page 89 highlights

Main 30 VCPUCORE (1/2) 1 CPU CORE spec 2 High Frequency mode=>1.36V Low Frequency mode=>0.844V 45 Deep Sleep mode at HFM =>1.32V 002:A5 002:A5 VID4 VID5 1 VID4 2 VID5 DAP_GND NC 44 VID3 43 TP608 VID3 002:A5 Deep Sleep mode at LFM =>0.82V Deeper Sleeper mode at HFM =>0.72V Deeper Sleeper mode at LFM =>0.72V 3 009:C5;010:F3 STPCPU# 3 DPSLP# VID2 42 VID2 002:A4 010:F2 DPRSLPVR 4 DPRSLP VID1 41 VID1 002:A4 LM2729VREF VRON 5 VR_ON VID0 40 VID0 002:A4 6 VREF PSI# 39 PSI# 002:A3 1% 7.5K 7 VDPRSLP SW1 38 SW1 031:C2 4 R605 R604 4.53K 8 VDPSLP PGND1 37 1% 1% 5.1K VOVP 9 VBOOT ILIM1 36 215 1% R609 510K 1% 10 SGND NC 35 C612 TP609 R606 1000p 50V 1005 NS 44-LeadLLP(0.8mH) LM2729LQX IC600 R613 R614 11 VDAC ILIM2 34 215 1% 5 5.36K 1% TP603 12 P_Z1 ILMREF 33 C611 1000p 50V 1005 R600 215 1% TP602 13 NC SYNC1 32 SYNC1 031:C6 R608 VC5 VCPUCORE R612,C614,615 TP604 14 P_Z0 OUT1 31 OUT1 031:C5 38pin 1608 LM2729V1R7 15 TGND VDD 30 10 R612 C614 6.3V 2125 6 16 V1R7 DGND 29 B 0.1u C615 10u 1608 1608 C616 17 SS OUT2 28 OUT2 031:C10 C793 C792 1608 VC3 0.022u 18 PGOOD SYNC2 27 SYNC2 031:C11 NU NU 032:C9;033:C10 MCH_OK 19 MCH_OK CMP1 26 110 1% VCORE_X1 031:F3 7 010:E10 VGATE 0 R534 R779 10K 50V 1608 009:A7 CLK_EN# 20 SENSE 21 CLK_EN# CMP2 25 CMPREF 24 C600 C601 1000p 50V 1005 1000p 50V 1005 R611 110 1% R610 110 1% LM2729VREF VCORE_X2 031:F8 R603 VCPUCORE C617 0.1u TP601 22 NC VOVP 23 110 1% VCPUCORE LM2729V1R7 0 R607 R601 8 1608 C794 0.01u C791 1u VOVP 9 VC5 VC3 3 UNR9113J0L 1 Q601 21 2 R615 D3 3 2 VRON 030:C3;032:C3 10 10K G C610 R616 2125 6.3V Q600 S 1 10K NU B 10u C609 3LN01S-TL 11 A B C D E F G H I J

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VID0
002:A4
VID1
002:A4
VID2
002:A4
VID3
002:A5
VID4
002:A5
VID5
002:A5
STPCPU#
009:C5;010:F3
DPRSLPVR
010:F2
PSI#
002:A3
MCH_OK
032:C9;033:C10
TP601
TP602
TP603
TP604
TP608
TP609
3LN01S-TL
Q600
2
G
3
D
1
S
R607
0
VC5
VC3
UNR9113J0L
Q601
3
1
2
R616
10K
R779
10K
R609
5.1K
1%
R605
7.5K
1%
R604
4.53K
1%
R614
5.36K
1%
R613
510K
1%
R611
110
1%
R610
110
1%
R603
110
1%
R601
110
1%
R600
215
1%
R606
215
1%
R608
215
1%
C610
NU
C614
0.1u
C792
NU
1608
C793
NU
1608
C791
1u
1608
C794
0.01u
6.3V
C609
10u
2125
B
6.3V
C615
10u
2125
B
VRON
VOVP
VOVP
OUT1
031:C5
OUT2
031:C10
SYNC1
031:C6
SYNC2
031:C11
VCORE_X1
031:F3
SW1
031:C2
CLK_EN#
009:A7
VGATE
010:E10
VCORE_X2
031:F8
VRON
030:C3;032:C3
VC3
LM2729VREF
LM2729V1R7
LM2729V1R7
VCPUCORE
VCPUCORE
LM2729VREF
VCPUCORE
R615
10K
R534
0
VC5
LM2729LQX
IC600
NS
44-LeadLLP(0.8mH)
44
NC
1
VID4
2
VID5
3
DPSLP#
4
DPRSLP
5
VR_ON
6
VREF
7
VDPRSLP
8
VDPSLP
9
VBOOT
10
SGND
11
VDAC
12
P_Z1
13
NC
41
VID1
40
VID0
39
PSI#
38
SW1
37
PGND1
36
ILIM1
35
NC
34
ILIM2
33
ILMREF
32
SYNC1
15
TGND
16
V1R7
21
CLK_EN#
22
NC
42
VID2
14
P_Z0
17
SS
18
PGOOD
19
MCH_OK
20
SENSE
31
OUT1
30
VDD
29
DGND
28
OUT2
27
SYNC2
26
CMP1
25
CMP2
24
CMPREF
43
VID3
23
VOVP
45
DAP_GND
50V
C617
0.1u
1608
50V
C612
1000p
1005
50V
C611
1000p
1005
50V
C600
1000p
1005
50V
C601
1000p
1005
C616
0.022u
1608
R612
10
1608
Low Frequency mode=>0.844V
High Frequency mode=>1.36V
Deep Sleep mode at HFM =>1.32V
CPU CORE
spec
Deep Sleep mode at LFM =>0.82V
21
3
Deeper Sleeper mode at HFM =>0.72V
Deeper Sleeper mode at LFM =>0.72V
R612,C614,615
38pin
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
Main
30
VCPUCORE (1/2)