Panasonic Toughbook CF-18BHKZXDM Service Manual page 73

Main 18 KBC & EC
1
VA3
EC FLASH
NU CN13
12FL-SM1-TB
1
2 (BUSY) VSEL
3 (SCLK) MDCVON
4 (RXD)
MINIVA5ON1
2 5
6 ECM0
7
8 ERSTSW#
9
10
(TXD) BLBEEP
11
12
JST
3
VC3
4
RA57
1 8 SMBCLKC
VA3
7 SMBDATAC
2
3 6 SMBCLKE
4 5 SMBDATAE
5
VREF
R236
NU
1%
DDRTHRM
006:J9;018:D5
C330
NU
6
ECGND
ACIN#
018:D8;036:C4
C329
100p
7
PANELSW1# R241 100
023:F9
C332
NU
PANELSW2# R265
023:F9
8
C361
9
ISENSEB R554
036:D6
C595
VSENSEB R555
036:D10
10
C594
0.1u
11
A B
SUSCLK 17 P87/XCIN
018:D2;036:F7 004:F7;010:F3
18 P86/XCOUT
018:D2;023:H6
016:H8;018:D2
BLBEEP 38 P67//TXD10
018:B2;025:C6
MINIVA5ON1 39 P66//RXD10
018:D11 016:H8;018:B1
MDCVON 40 P65/CLK10
018:B1;023:H6
VSEL 41 P64//BUSY
028:A8 018:B1;036:F7
SMBCLKC 42 P63//SCL1
002:H8;018:B4
SMBDATAC 43 P62//SDA1
018:D2;025:C6 002:H9;018:B4
SMBCLKE 44 P61//SCL0
018:B4;036:E9
SMBDATAE 45 P60//SDA0
018:B4;036:E8
30 P77/TA3IN
IRDAIN#
018:H2;025:G9
MPCIRFOFF#
31 P76
016:B4
PADCLK 32 P75//PS2B2
018:J6;023:G9
TSCLK 33 P74//PS2B1
013:H8;018:J6;024:C5
KBCLK 34 P73//PS2B0
018:J6;024:C5
PADDATA 35 P72//PS2A2
018:J6;023:G9
TSDATA 36 P71//PS2A1
013:H8;018:J6;024:C5
KBDATA 37 P70//PS2A0
018:J6;024:C5
VCRST# 144 P97/INT60#
001:A10;007:C10;010:B2;010:F2;017:D9;028:D3;035:B11
VBRST# 1 P96//PWM30
014:C7;028:C5
LEDPWM 2 P95//PWM20
027:B5
002:H8;018:D2
KBBRIGHT 3 P94//PWM10
023:F8
002:H9;018:D2
CHGPWM 4 P93//PWM00
037:D9
018:D2;036:E9
LID# 5 P92//INT5#
018:B7
018:D2;036:E8
6 P91/SIN3/INT4#
SUSSTAT#
010:F3;020:E7
7 P90//INT3#
POWERSW#
027:B7
PRIN# 133 P107/AN7/INT110#
018:H2;024:D6
BATDTCT# 134 P106/AN6/INT100#
018:C9;036:E9
DDRTHRM 135 P105/AN5/INT90#
006:J9;018:A6
STAB_SW# 136 P104/AN4/INT80#
023:D11
VREF CARDTHRM
137 P103/AN3/INT70#
015:C7;018:C6
HDDTHRM
138 P102/AN2
012:B7;018:C7
R246 ISENSE 139 P101/AN1
018:B10
NU
VSENSE 141 P100/AN0
1%
018:B11
CARDTHRM
015:C7;018:D5
KSCAN16 125 P117
023:C7
KSCAN15 126 P116
023:C7
C336
KSCAN14 127 P115
NU
023:C7
KSCAN13 128 P114
023:C7
KSCAN12 129 P113
ECGND
023:C6
130 P112
VREF KSCAN11
023:C6
KSCAN10 131 P111
023:C6
R244 KSCAN9 132 P110
023:C6
56K
1%
HDDTHRM ECSCI# 90 P127
012:B7;018:D5 010:H1;018:I2
ECLID# 110 P126
010:D3;018:I2
BRIGHTDOWN# 111 P125/INT111#
023:D11
C335
RFPSW# 112 P124/INT102#
0.1u 018:H2;027:H8
LID#
BRIGHTUP# 113 P123/INT92#
018:D4
023:D10
RI232C# 114 P122/INT82#
021:D5;024:E6
ECGND
RFRING# 115 P121/INT72#
018:I2;018:I2;022:F3
ACIN#
116 P120/INT61#
018:A7;036:C4
VLANON
8 P161/TB41IN
017:A3
TABLET# 9 P160/TB31IN
018:B8
100 TABLET#
018:D8
ECSMI# 66 P47/PWM31
010:H1;018:I2
CLKRUN#
68 P46/PWM21//CLKRUN
010:F2;011:F5;014:C6;016:B7;017:D9;020:E7
NU VREF USBEN0 69 P45/PWM11//PRST
012:G1
ECBTLW#
70 P44/PWM01/OBF1
010:F1;018:I2
R154 SERIRQ
71 P43//SERIRQ
010:C9;011:F6;014:E6;020:E7
10K
A20G 72 P42/TA20OUT/GATEA20
1% 010:D4
BATDTCT# KBRST# 73 P41/TA10OUT
018:D5;036:E9 010:D5
74 P40//PCLK
C362 2002/10/28
PRDC_ON
83 P37/DQ7
0.1u P37: USBEN1 -> PRDC_ON
018:G4;024:C9
CLK_ECPCI 84 P36/DQ6/LCLK
009:H6
ECGND PCIRST# 85 P35/DQ5/LRESET
004:J9;010:A10;012:A2;014:C7;016:G4;017:B11;019:B8;020:E6;021:E10
LFRAME# 86 P34/DQ4/LFRAME
010:F6;019:B8;020:E6
0 ISENSE LAD3 87 P33/DQ3/LAD3
018:D6
010:F5;019:D7;020:E6
LAD2
88 P32/DQ2/LAD2
010:F5;019:D7;020:E6
LAD1 89 P31/DQ1/LAD1
010:F5;019:D7;020:E6
LAD0 92 P30/DQ0/LAD0
NU 010:F5;019:D7;020:E6
VA3
ECGND 24 P85/NMI#
ECM0
100 VSENSE 16 M0
018:D6
018:B2
15 M1
19 RESET#
R249
10K
ECGND
ECRSTIN#
028:C7
C D
KBC&EC IC31
25 BCD2#
M2
014:I8;015:E7;015:I5
26 GPS_IN#
P83/TB1IN
018:H2;022:F7
27 RFID2
P82/TB0IN
018:H2;022:F4
28 RFID1
P81/TA4IN
018:H2;022:F4
29 RFID0
P80/ICCK
018:H1;022:F4
49 KDATA7
P57/CLKOUT/KI07
018:I4;023:C6
KDATA6
P56/KI06 50
018:I5;023:C6
KDATA5
P55/KI05 51
018:I5;023:C6
KDATA4
52
P54/KI04
018:I5;023:C6
KDATA3
P53/KI03 53
018:I5;023:C5
KDATA2
P52/KI02 54
018:I5;023:C5
KDATA1
P51/KI01 55
018:I5;023:C5
KDATA0
P50/KI00 56
018:I5;023:C5
P147/KI17
57 MINIPME1#
016:E5
P146/KI16
LANPME#
58
017:B9
P145/KI15 59 CBPME#
014:B2;014:C7
USBEN1
P144/KI14 60
012:G1;024:B2;024:E6
P143/KI13 61
010:B2;010:F2;018:F5
P142/KI12 62 CAPSLOCK#
027:E2
P141/KI11 63 NUMLOCK#
027:E1
P140/KI10 64 SCROLL#
027:E2
SLP_S1#
75
P137
009:D5;010:F2
SLP_S3#
P136 76
009:D5;010:F2;016:G7;016:H5;017:A4;022:F3;023:H5;024:D8;031:A10;035:A5;035:B11;035:D5
SLP_S4#
77
P135
010:F3;031:A3;035:A3;035:B9;035:D3
78 FPBACK
P134
004:J8
79 SKBSW#
P133
023:D10
80 SIDE_BRK
P132
018:H2;024:E6
CARDSUS#
P131 81
014:B2;014:E6
ROTATE#
82
P130
023:D10 2002.10.28
P132: ST_CURDET -> SIDE_BRK
P130: N.C. -> ROTATE#
10 RSMRST#
P157
010:B2;010:F2;018:G3
11 RFDC_ON
P156
022:F4
2002.11.13 RFRES0>BTPWRON
LANRSTEN#
P155 12
017:B11
BTPWRON
P154 13
2002.11.8
022:F6
14 MINIVA3ON1 BLPWM 10K-Pulldown
P153
016:G6
46 BLPWM
P152/TA21OUT
013:G6;018:G3
HDDHEATON
P151/TA11OUT 47
012:F9
MUTE
P150/TA01OUT 48
025:H6
94 SUSLED#
P27/HOSTEN
027:E5 B
95 BATLEDG#
P26/S3#
027:E5
96 BATLEDR#
P25/S2#
027:E4
P24/S1# 97 RFRESET#
022:F4
98 RFBOOT#
P23//RTS21#
022:F4
99 CHGEN
P22/R#/CLK21
037:C7
100 BATLEDO#
P21/W#/RXD21
027:E3
101 TAB_SW#
P20/XA2/TXD21
023:D11
102 RFPWR_REQ
P17/INT101#
022:F4
103 PME#
P16/INT91#
010:B10;010:C1;018:I3
104 SENSON
P15/INT81#
018:H5;036:D10
105 RFPWRON_ACK
P14/INT71#
018:G4;022:F4
P13/TXD01 106 BATTREF
036:F5
107 ECTHRM#
P12/RXD01
010:F3;011:F5
108 ECPWRSW#
P11/CLK01
010:F2;018:I2
109 ACD2#
P10/CTS01#
014:G8;015:D5
KSCAN8
PO7 117
023:C5
118 KSCAN7
PO6
023:C5
119 KSCAN6
PO5
023:C5
120 KSCAN5
PO4
023:C5
121 KSCAN4
PO3
023:C4
122 KSCAN3
PO2
023:C4
123 KSCAN2
PO1
023:C4
124 KSCAN1
PO0
023:C4
VA3
67
VCCE
23
VCC
VCC 91
6.3V
C339
0.1u
93 C341 C342 C343
VSS
0.1u 0.1u 10u
VSS 65 2125
21
VSS
VA3
CKD510JB1A105ST000N
1 3
AVCC 143
C340
2
TDK
140
AVSS
C338
0.1u
VREF
142
VREF
ECGND
XOUT 20 0 R253
22
XIN
R252
NU
3 1
TQFP144 MITSUBISHI
X5
CSTCE8M00G52-R0
2 8MHz
MURATA
E F
VA3
RA39
RA54
ECRING# 2 10
2 10 010:F2
RFID0
018:F2;022:F4 ECSMI# 3
RFID1 3 010:H1;018:D8
018:F1;022:F4 ECPWRSW# 4
010:F2;018:F8
RFID2 4
6
018:F1;022:F4 ECSCI#
010:H1;018:D7
GPS_IN# 6
018:F1;022:F7 ECBTLW# 7
SIDE_BRK 7 010:F1;018:D9
018:F4;024:E6 ECLID# 8
PRIN# 8 010:D3;018:D7
018:D5;024:D6 RFRING# 9
018:D8;018:I2;022:F3
IRDAIN# 9
018:D3;025:G9 RFRING# 1
RFPSW# 018:D8;018:I2;022:F3
1
018:D7;027:H8
10K
10K
PME#
NU R268
010:B10;010:C1;018:F7
RA58
RSMRST# 1 8
BLPWM 2 7
013:G6;018:F6
6
RFPWRON_ACK 3
018:F7;022:F4
PRDC_ON 4 5
018:D9;024:C9
10K
KDATA7
018:F2;023:C6
KDATA6
018:F2;023:C6
KDATA5
018:F2;023:C6
KDATA4
018:F2;023:C6
VA5 KDATA3
018:F2;023:C5
KDATA2
SENSON 018:F2;023:C5
018:F7;036:D10
KDATA1
018:F3;023:C5
KDATA0
018:F3;023:C5
VREF
IC32
LP2980IM5X-30
5 OUT 1
Vin 6.3V
4 NC 3
ON
6.3V 018:D3;023:G9
C349
B
2
GND 10u
013:H8;018:D3;024:C5
C346 C348
2125
10u NU
018:D3;024:C5
2125 NS
3.0V
013:H8;018:D3;024:C5
ECGND
018:D3;023:G9
ECGND 018:D3;024:C5
1 2
JP10
ECGND
G H I
VA3
VA3
VA3
RA40
2 10
3
4
6
7
8
9
1
10K
VC5
RA41
2 10
PADCLK
TSCLK 3
6
KBCLK
4
TSDATA
PADDATA 7
KBDATA 8
9
1
10K
J