Panasonic CF-48 Service Manual page 69

Schematic Diagrams
Main 1 MPIII
IC1
HD#[0-63]
005:G1
Mobile Pentium III
HD#[63]
R18 D63#
HD#[62]
U18 D62#
1
HD#[61]
M19 D61#
HD#[60]
L20 D60#
HD#[59]
J21
D59#
HD#[58]
T20 D58#
HD#[57]
K19 D57#
HD#[56]
R19 D56#
HD#[55]
L21 D55#
HD#[54]
M18 D54#
HD#[53]
K21 D53#
2
HD#[52]
K18 D52#
HD#[51]
G21 D51#
HD#[50]
P18 D50#
HD#[49]
G20 D49#
HD#[48]
L18 D48#
HD#[47]
H21 D47#
HD#[46]
J20
D46#
HD#[45]
E21 D45#
3
HD#[44]
H19 D44#
HD#[43]
E20 D43#
HD#[42]
F21 D42#
HD#[41]
J18
D41#
HD#[40]
F18 D40#
HD#[39]
H18 D39#
HD#[38]
D21 D38#
HD#[37]
D20 D37#
4 HD#[36]
F19 D36#
HD#[35]
C20 D35#
HD#[34]
E18 D34#
HD#[33]
C21 D33#
HD#[32]
D19 D32#
HD#[31]
B21 D31#
HD#[30]
A20 D30#
HD#[29]
B20 D29#
REQ0#
HD#[28]
5 D18 D28#
REQ1#
HD#[27]
B19 D27#
REQ2#
HD#[26]
C18 D26#
REQ3#
HD#[25]
D17 D25#
REQ4#
HD#[24]
C17 D24#
HD#[23]
A18 D23#
HD#[22]
B17 D22#
ADS#
HD#[21]
A19 D21#
HD#[20]
C13 D20#
AERR#
6
HD#[19]
E14 D19#
HD#[18]
B14 D18#
HD#[17]
D12 D17#
BERR#
HD#[16]
D15 D16#
BINIT#
HD#[15]
D13 D15#
IERR#
HD#[14]
A13 D14#
HD#[13]
B16 D13#
BREQ0#
HD#[12]
E12 D12#
BPRI#
HD#[11]
7 B12 D11#
BNR#
HD#[10]
A14 D10#
LOCK#
HD#[9]
B13 D9#
HD#[8]
C12 D8#
HD#[7]
B11 D7#
HITM#
HD#[6]
C10 D6#
DEFER#
HD#[5]
A9
D5#
HD#[4]
B9
D4#
HD#[3]
C8
D3#
8
HD#[2]
C7
D2# BPM0#
HD#[1]
D11 D1#
BPM1#
HD#[0]
D10 D0#
TRDY#
V20 DEP0#
TP1
T21 DEP1#
TP2
U21 DEP2#
TP3
R21 DEP3#
TP4
9
V18 DEP4#
A20M#
TP5
P21 DEP5#
FERR#
TP6
P20 DEP6#
IGNNE#
TP7
U19 DEP7#
PWRGOOD
TP8
DBSY#
AA3 DBSY#
005:I7
DRDY#
T1
DRDY#
005:I7
THERMDA AA15 THERMDA
10
002:C7
THERMDC AB16 THERMDC
002:C7
TRST#
AA18 PICCLK
HCLKCPU PREQ#
001:B12;007:H4
Y20 PICD1
PRDY#
R1 1K AB21 PICD0
C88
INTR/LINT0 AB18
NU
C_INIT#
AA10 INIT#
NMI/LINT1
002:I2;033:E10;033:G3
FLUSH#
AC9 FLUSH#
11
002:I2
CPURST#
A6
RESET# STPCLK#
002:E9;002:I3;005:I8
BSEL0
AA12 BSEL0
002:I5
BSEL1
AB15 BSEL1
002:I5
HCLKCPU
M3
BCLK EDGCTRLP
001:A10;007:H4
A B
HA#[3-31]
005:I1
L3 HA#[3]
A3#
K3 HA#[4]
A4#
J2 HA#[5]
A5#
VC1
L4 HA#[6]
A6#
L1 HA#[7]
A7#
K5 HA#[8]
A8#
K1 HA#[9]
A9#
2V
+
J1 HA#[10]
A10# D
C1
J3 HA#[11]
A11#
NU
K4 HA#[12]
A12#
G1 HA#[13]
A13#
H1 HA#[14]
A14#
E4 HA#[15]
A15#
F1 HA#[16] SP-CAP
A16#
2V
+
F4 HA#[17]
A17# D
C2
F2 HA#[18]
A18#
100u
E1 HA#[19]
A19#
C4 HA#[20]
A20#
EEFCD0D101R
D3 HA#[21]
A21#
D1 HA#[22]
A22#
E2 HA#[23] SP-CAP
A23#
2V
+
D5 HA#[24]
A24# D
C3
D4 HA#[25]
A25#
100u
C3 HA#[26]
A26#
C1 HA#[27]
A27#
EEFCD0D101R
B3 HA#[28]
A28#
A3 HA#[29]
A29#
B2 HA#[30] SP-CAP
A30#
2V
+
C2 HA#[31]
A31# D
C4
A4
A32#
100u
TP9
A5
A33#
TP10
B4
A34#
TP12
EEFCD0D101R
C5
A35#
HREQ#[0-4]
TP13
005:I5
HREQ#[0]
T2
HREQ#[1]
V4
HREQ#[2]
V2
HREQ#[3]
W3
HREQ#[4]
W5
W2
RP#
TP14
AB2 ADS#
005:I5
AA1
TP15
AB1
AP0#
TP16
Y2
AP1#
TP17
E6
TP18
V21
TP19
AD9 IERR#
002:I1
C6 BREQ0#
005:I6
BPRI#
U4
005:I6
T4 BNR#
005:I6
R1 HLOCK#
005:I7
V1 HIT#
HIT#
005:I7
Y4 HITM#
005:I7
U3 DEFER#
005:I7
AA21
BP2#
TP20
Y21
BP3#
TP21
W21
TP22
W19
TP23
HTRDY#
U2
005:I8
U1 RS0#
RS0#
005:I8
AA2 RS1#
RS1#
005:I8
W1 RS2#
RS2#
005:I8
Y1
RSP#
TP24
C_A20M#
AD10
002:G8;002:I1
C_FERR#
AC12
002:C4;002:I3
C_IGNNE#
AC13
002:G8;002:I1
PWRGDCPU
V5
002:I3;033:G5
C_SMI#
AB10
SMI#
002:I3;033:E11;033:G4
VCRST#
2 1
TCK 011:C4;024:G2;027:H6;028:D2;029:F7;033:E5
AA11
TCK
D1
002:E9
TDO
AC15 MA729
TDO
002:E10;002:I3
TDI
AD13
TDI
002:E10;002:I2
TMS
TMS AD14
002:E10
AA14 TRST#
002:E10;002:I5
PREQ#
AB20
002:E10;002:I2
PRDY#
W20
002:E10
CC_INTR
002:G8;002:I2
CC_NMI
AC19
002:G7;002:I2
C_STPCLK#
AC11
002:I2;033:E10;033:G4
SLP#
AB12
SLP#
002:I1
AA16 R5 110
1%
C D
IC1
Mobile Pentium III
H8
VCC
H10 VCC
H12 VCC
H14 VCC
H16 VCC
J7
VCC
J9
VCC
J11 VCC
C5 C9 C13 C17 C21 C26
J13 VCC
NU 0.1u NU NU 0.1u 0.1u
J15 VCC
K8
VCC
K10 VCC
K12 VCC
TESTHI
K14 VCC
TESTLO1
K16 VCC
TESTLO2
C6 C10 C14 C18 C23 C28
NU NU 1u 0.1u 0.1u 0.1u L7
VCC
L9
VCC
L11 VCC
L13 VCC
L15 VCC
M8 VCC
M10 VCC
C7 C11 C15 C19 C24 C31
NU NU 1u 0.1u 1u NU M12 VCC
M14 VCC
M16 VCC
N7
VCC
N9
VCC
N11 VCC
N13 VCC
C8 C12 C16 C20 C25 C32
0.1u 0.1u 0.1u 0.1u 0.1u 1u N15 VCC
P8
VCC
P10 VCC
P12 VCC
P14 VCC
P16 VCC
R7
VCC
R9
VCC
R11 VCC
R13 VCC
R15 VCC
T8
VCC
T10 VCC
T12 VCC
T14 VCC
T16 VCC
U7
VCC
U9
VCC
U11 VCC
U13 VCC
U15 VCC
AD20 TESTP
TP25
H4
TESTP
TP26
AA17 TESTP
TP27
G4
TESTP
TP28
LO/HI#
R2
GHI#
033:G5;033:H6
AB19 RSVD
TP30
A15 NC
A16 NC
A17 NC
C14 NC
D8
NC
D14 NC
D16 NC
E15 NC
G2
NC
G5
NC
G18 NC
H3
NC
H5
NC
J5
NC
M4 NC
M5 NC
P3
NC
P4
NC
AA5 NC
CLKREF AA19 NC
AC3 NC
AC17 NC
AC20 NC
C60 AD15 NC
NU
P2
CLKREF
CMOSREF
AA9 CMOSREF
AD18 CMOSREF
R10
1% AD19 RTTIMPEDP
C53
0.1u
56.2
E F G
10 - 1
VCTREF
E5
VREF
E16
VREF
E17
VREF
C61 C100
F5
VREF 0.1u 0.1u
F17 VCT
VREF
U5
VREF
L1 4.7uH
Y17
VREF 1 2
Y18 LQG21N4R7K10
VREF
C
NEOCAP
10V
+
L2 PSNC1A336M
PLL1
C66
M2
PLL2 33u
AD17 TESTHI
002:I4
Y5 TESTLO1
002:I5
N5 TESTLO2
002:I5 VCT
G6
VCCT
G7
VCCT
G8
VCCT
G9
VCCT
G10
VCCT
G11
VCCT + 6V
C
G12
VCCT
C33 C35 C37 C39 C41 C43 C203
G13 0.1u 0.1u 0.1u 0.1u 1u 0.1u 47u
VCCT
G14
VCCT
G15
VCCT
G16
VCCT
G17
VCCT + 6V
C
H6
VCCT
C34 C36 C38 C40 C42 C44 C204
H17 0.1u 1u 0.1u 0.1u 0.1u 0.1u 47u
VCCT
J6
VCCT
J17
VCCT
K6
VCCT
K17
VCCT
L6
VCCT
L17
VCCT
VC1
M6
VCCT
M17
VCCT R445
N6
VCCT
NU
N17
VCCT
P1 JP36
VCCT
P6 1608JP
VCCT
P17
VCCT
R6
VCCT
R17
VCCT
T6
VCCT
T17
VCCT
U6
VCCT
U17
VCCT
V6
VCCT
V7
VCCT
V8
VCCT
V9
VCCT
V10
VCCT
V11
VCCT
V12
VCCT
V13
VCCT
V14
VCCT
V15
VCCT
V16
VCCT
V17
VCCT
W6
VCCT
W7
VCCT
W8
VCCT
W9
VCCT
W10
VCCT
W11
VCCT
W12
VCCT
W13
VCCT
W14
VCCT
W15
VCCT
W16
VCCT
W17
VCCT
Y6
VCCT
Y7
VCCT
Y8
VCCT
AA6
VCCT
AA7
VCCT
AA8
VCCT
AB6
VCCT
AB7
VCCT
AB8
VCCT
AC6
VCCT
AC7
VCCT
AC8
VCCT
AD6
VCCT
AD7
VCCT
AD8
VCCT
H I J