Panasonic Toughbook CF-28 Service Manual page 141

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Main 33 GCL
1
CRESET#
004:I8
2
3
4
5
6
7
8
9
10
11
A
B
VC3
R414
10K
G_CPURST#
0
R411
033:D6
P_NMI
009:F7;033:C9
P_INTR
009:B8;033:C10
P_INIT#
009:F6;033:C10
P_SMI#
009:F7;033:C11
P_STPCLK#
009:F7;033:C10
P_SUSSTAT#
009:F9;033:C11
P_CPUSTP#
009:F7;033:C11
GCL_LO/HI#
VC3
009:F6;033:H8
VCRST#
001:D10;010:C3;026:D4;027:B11;027:I3;028:E2;032:H4
R412
VGATE
NU
003:B7
G_CPURST#
033:C2
GVLCLK
0
R417
006:I7
VC3
C433
NU
R419
NU
VC3
RA58
4.7K
NU
RA59
P_NMI
1
8
009:F7;033:D3
P_INTR
2
7
009:B8;033:D3
P_INIT#
3
6
009:F6;033:D3
P_STPCLK#
4
5
009:F7;033:D4
VC3
R418
270
NU
RA60
P_SMI#
1
8
009:F7;033:D4
P_CPUSTP#
2
7
009:F7;033:D4
P_SUSSTAT#
3
6
009:F9;033:D4
4
5
C
D
VC3
VC3
R422
IC78
47K
R423
UPD65837GA-Y15-9EU
10K
20
1
C_NMI
G_NMI
NMI
C_INTR
16
G_INTR
4
INTR
C_INIT#
22
8
INIT#
G_INIT#
JP18
24
48
A20M#
G_A20M
TP183
JP19
21
2
IGNNE#
G_IGNNE#
TP184
C_SMI#
17
5
SMI#
G_SMI#
C_STPCLK#
23
3
STP_CLK#
G_STPCLK#
B_SUSSTAT#
19
11
SUSSTAT1#
G_SUSSTAT1#
13
47
CPUSTP#
CPU_STP#
G_CPU_STP#
14
46
0
R421
RSVRD
G_LO/HI#
TP185
15
LO/HI#
10
0
R425
VR_ON
29
VGATE
PWRGDCPU
43
9
IGN_VGATE#
CPUPWRGD
32
VRPWRGD
TP186
28
VR100/50#
44
12
PLL30/60#
VRCHGNG#
33
VR_HI/LO#
41
34
CRESET#
LP_TRANS#
TP187
R424
NU
26
CLK_IN
25
TCLKOUT
35
CLK_OUT
TP179
TP188
45
CLKEN#
38
STB#
TP180
37
39
DIN
TMODE2
TP181
TP189
36
40
DOUT
TMODE1
TP182
TP190
VC3
7
6
VCC3_1
GND_1
30
18
VCC3_2
GND_2
31
GND_3
42
GND_4
C434
C435
NU
0.1u
27
GND_5
TQFP48
NEC
C_NMI
001:C11;002:I3;033:F3
C_INTR
001:C11;002:I3;033:F3
C_INIT#
001:B11;002:I4;033:F3
C_STPCLK#
001:C11;002:I4;033:F4
C_SMI#
001:C10;002:I4;033:F4
CPUSTP#
006:C3;033:F4;033:H8
B_SUSSTAT#
005:H8;013:E3;033:F4
E
F
33
001:C11;002:I3;033:E9
001:C11;002:I3;033:E10
001:B11;002:I4;033:E10
001:C10;002:I4;033:E11
001:C11;002:I4;033:E10
005:H8;013:E3;033:E11
006:C3;033:E11;033:H8
LO/HI#
001:F8;033:G6
001:D9;002:I5
VR_CHGNG#
028:F5;033:H8
VR_HI/LO#
003:F9
LO/HI#
001:F8;033:G5
NU
3
DTC114YE
2
Q61
1
GCL_LO/HI#
4.7K
R426
009:F6;033:D4
CPUSTP#
4.7K
R427
006:C3;033:E11;033:F4
VR_CHGNG#
4.7K
R428
028:F5;033:G5
G
H
I
VC3
J

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