Panasonic CF-73SCUTSBM Service Manual - Page 77
Main 17 EC/KBD CTL, M306K7F8LRP
UPC - 092281843346
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Main 17 EC/KBD CTL VA3 VA5 1 EC FLASH CN8 NU 010:F3;014:F2 SUSCLK NU R199 KBC&EC IC14 M2 25 NU R203 2 1 2 (BUSY) CHGLED1 017:D2;026:C8 3 (SCLK) BATLED1 017:D2;026:C8 4 (RXD) POWERLED 017:D2;026:C8 5 6 ECM0 017:D11 7 8 ERSTSW# 028:B8 9 10 (TXD) BLBEEP 017:D2;026:F10 11 R197 NU X4 MC-306- 32.7687KHz-CL7 1 4 R198 NU 2 3 NU C304 NU C305 NU 017:B2;026:F10 017:B2;026:C8 017:B2;026:C8 017:B1;026:C8 002:H8;017:I5 002:H9;017:I5 017:I1;024:G7;037:A8;037:B11 017:I1;024:G7;037:A8;037:B10 BLBEEP POWERLED BATLED1 CHGLED1 SMBCLKC SMBDATAC SMBCLKE SMBDATAE 17 P87/XCIN 18 P86/XCOUT 38 P67//TXD10 39 P66//RXD10 40 P65/CLK10 41 P64//BUSY 42 P63//SCL1 43 P62//SDA1 44 P61//SCL0 45 P60//SDA0 P83/TB1IN 26 P82/TB0IN 27 P81/TA4IN 28 P80/ICCK 29 P57/CLKOUT/KI07 49 P56/KI06 50 P55/KI05 51 P54/KI04 52 P53/KI03 53 P52/KI02 54 PHSRF_ON RFBOOT# RADIO_ON1 RADIO_ON2 KB_IN[7] KB_IN[6] KB_IN[5] KB_IN[4] KB_IN[3] KB_IN[2] 018:F8;019:G9;026:I5 019:D4 018:B3 019:D6 C312 NU 012:B5;017:B8 012:B5;017:B8 012:B5;017:B8 012:B5;017:B8 012:B5;017:B8 012:B5;017:B8 12 019:D4 RFRESET# 30 P77/TA3IN P51/KI01 55 P50/KI00 56 KB_IN[1] KB_IN[0] 012:B5;017:B8 012:B5;017:B8 12FL-SM1-TB JST 014:B8;015:C11;019:G3;028:D5 017:B11;026:H3 VBRST# PADCLK 31 P76 32 P75//PS2B2 P147/KI17 57 P146/KI16 58 MINIPME1# MINIPME2# 018:F5 017:I3;019:G6 3 017:B9;022:H3;027:C8 MSCLK 33 P74//PS2B1 P145/KI15 59 LANPME# 016:B9 017:B9;022:H3;027:C8 KBCLK 34 P73//PS2B0 P144/KI14 60 CBPME# 014:B8 017:B11;026:H4 PADDATA 35 P72//PS2A2 P143/KI13 61 017:B9;022:H3;027:C8 MSDATA 36 P71//PS2A1 P142/KI12 62 CAPLED# 026:E7 017:B9;022:H3;027:C8 KBDATA 37 P70//PS2A0 P141/KI11 63 NUMLED# 026:E8 P140/KI10 64 SCRLED# 026:E8 007:F10;010:B2;010:F2;016:D9;019:G3;028:E3;036:A11 VCRST# 144 P97/INT60# VREF VREF 4 R192 10K R195 10K 1% 1% DDRTHRM 007:F10;017:D5 HDDTHRM 017:D5;023:I4 C298 0.1u 12mil C301 0.1u 12mil ECGND 5 ECGND 038:A4;039:C11 025:C10 040:E8 039:F11 026:A8;026:H3 010:F3;012:A10;019:G4 026:A7;026:C7 CHGON MDCVA3ON FANLO CHGPWM LID# SUSSTAT# POWERSW# 1 P96//PWM30 2 P95//PWM20 3 P94//PWM10 4 P93//PWM00 5 P92//INT5# 6 P91/SIN3/INT4# 7 P90//INT3# 019:B3;019:D4;026:I6 RFPON_ACK TP60 017:I1;024:G7 007:F10;017:A4 017:B4;023:I4 BATDTCT2# DDRTHRM HDDTHRM 133 P107/AN7/INT110# 134 P106/AN6/INT100# 135 P105/AN5/INT90# 136 P104/AN4/INT80# 137 P103/AN3/INT70# P137 75 P136 76 P135 77 P134 78 P133 79 P132 80 P131 81 P130 82 RFID2# SLP_S3# SLP_S4# FPBACK# RFID1# RFID0# CBSUS# VGASUS# P157 10 P156 11 P155 12 P154 13 RSMRST# FANHI USBEN5 MINIVA3ON2 019:B2;019:D4 009:C5;010:F2;016:A4;018:G7;018:H5;019:D3;025:C9;036:A11;036:B2 010:F2;019:D3;036:B4;036:B9 012:B9 019:B2;019:D4 019:B2;019:D3 014:E6;014:F7 012:A9;017:I4 010:B2;010:F2 040:E6 027:G4 019:G3 017:B6;037:A8;037:B10 BATDTCT1# 138 P102/AN2 P153 14 MINIVA3ON1 018:H6 VREF 037:F5 ISENSE 0 R286 139 P101/AN1 P152/TA21OUT 46 BLPWM 026:E7 VSENSE 0 037:H2 R287 141 P100/AN0 P151/TA11OUT 47 MINIVON2 019:D3 R196 10K P150/TA01OUT 48 MINIVON1 018:G9 1% C425 C424 012:B6 KB_OUT[16] 125 P117 6 ACIN# 017:D8;039:C3 BATDTCT1# 017:D5;037:A8;037:B10 NU NU 012:B6 012:B6 KB_OUT[15] KB_OUT[14] 126 P116 127 P115 M306K7F8LRP P27/HOSTEN P26/S3# 94 95 SEL2ND# VSEL2 038:A6;038:E9 037:E9 C302 100p C303 100p 12mil ECGND 012:B6 012:B6 012:B6 012:B6 012:B6 KB_OUT[13] KB_OUT[12] KB_OUT[11] KB_OUT[10] KB_OUT[9] 128 P114 129 P113 130 P112 131 P111 132 P110 P25/S2# 96 P24/S1# 97 P23//RTS21# 98 P22/R#/CLK21 99 P21/W#/RXD21 100 VSEL1 USBEN4 RFPON_REQ BATLED2 CHGLED2 037:E10 027:G4 019:D4 026:E7 026:H10 P20/XA2/TXD21 101 EC_MUTE 026:E7 7 010:H1;017:I2 010:H1;017:I2 ECSCI# ECLID# 90 P127 110 P126 P17/INT101# 102 RFPWRON 019:D4 019:B3;019:D5 RFRI# 111 P125/INT111# P16/INT91# 103 PME# 010:B10;010:C1 VA3 RA32 10K 10 1 KB_IN[7] 012:B5;017:F2 2 KB_IN[6] 012:B5;017:F2 3 KB_IN[5] 012:B5;017:F2 4 KB_IN[4] 012:B5;017:F2 8 5 6 KB_IN[3] 012:B5;017:F2 7 KB_IN[2] 012:B5;017:F2 8 KB_IN[1] 012:B5;017:F3 9 KB_IN[0] 012:B5;017:F3 VC5 RA33 026:A8;026:C7 024:F3 020:I5;020:I9 027:G8 017:A6;039:C3 016:A3 016:B11 010:H1;017:I2 010:F1;011:F5;014:B7;016:D9;018:B7;019:D8;020:B7 RFPSW# MPEXIST# RI232C# PREXIST# ACIN# 112 P124/INT102# 113 P123/INT92# 114 P122/INT82# 115 P121/INT72# 116 P120/INT61# VLANON LANRSTEN# 8 P161/TB41IN 9 P160/TB31IN ECSMI# CLKRUN# 66 P47/PWM31 68 P46/PWM21//CLKRUN 69 P45/PWM11//PRST P15/INT81# 104 P14/INT71# 105 P13/TXD01 106 P12/RXD01 107 P11/CLK01 108 P10/CTS01# 109 SENSON USBEN0 BATREF ECTHRM# ECPWRSW# USBEN1 PO7 117 PO6 118 PO5 119 PO4 120 PO3 121 KB_OUT[8] KB_OUT[7] KB_OUT[6] KB_OUT[5] KB_OUT[4] 017:I5;037:H2 025:G4 039:E4 010:F3;011:F5 010:F2;017:I2 025:G4 012:B6 012:B6 012:B6 012:B6 012:B6 1 8 MSDATA 017:D3;022:H3;027:C8 010:F1;017:I2 ECBTLW# 70 P44/PWM01/OBF1 PO2 122 KB_OUT[3] 012:B6 2 7 MSCLK 017:D3;022:H3;027:C8 9 3 6 KBDATA 017:D4;022:H3;027:C8 4 5 KBCLK 017:D3;022:H3;027:C8 10K 010:C9;011:F6;014:E4;019:G4;020:B8 010:D3 010:D5 SERIRQ A20G KBRST# 71 P43//SERIRQ 72 P42/TA20OUT/GATEA20 73 P41/TA10OUT 74 P40//PCLK PO1 123 PO0 124 KB_OUT[2] KB_OUT[1] VCCE 67 VCC 23 012:B6 012:B6 VA3 009:H7 CLK_ECPCI 83 P37/DQ7 84 P36/DQ6/LCLK VCC 91 6.3V VC3 004:D5;010:A10;012:A11;014:B7;016:B11;018:G4;019:G4;020:B7;021:D6;023:C3 010:F5;019:G5;020:B6;021:D6 PCIRST# LFRAME# 85 P35/DQ5/LRESET 86 P34/DQ4/LFRAME VSS 93 VSS 65 C307 0.1u C309 0.1u C310 B C311 0.1u 10u 2125 10 010:F5;019:G5;020:B6;021:F5 010:F5;019:G5;020:B6;021:F5 LAD3 LAD2 87 P33/DQ3/LAD3 88 P32/DQ2/LAD2 VSS 21 L16 VA3 1 2 R193 47K R194 47K PADDATA PADCLK 017:D3;026:H4 017:D3;026:H3 010:F5;019:G5;020:B6;021:F5 010:F5;019:G5;020:B6;021:F5 017:B2 ECM0 LAD1 LAD0 VA3 89 P31/DQ1/LAD1 92 P30/DQ0/LAD0 24 P85/NMI# 16 M0 AVCC 143 AVSS 140 VREF 142 C306 0.1u 6.3V N2012ZP600T25 B C308 10u 2125 VREF ECGND 15 M1 XOUT 20 0 R202 11 C299 47p C300 47p R200 10K 19 RESET# TQFP144 XIN 22 R201 NU 3 1 MITSUBISHI 028:D7 ECRSTIN# X5 CSTCE8M00G52-R0 2 8MHz Murata 017:D5;024:G7 017:D2;024:G7;037:A8;037:B11 017:D2;024:G7;037:A8;037:B10 010:F2 010:H1;017:D8 010:H1;017:D7 010:F1;017:D9 BATDTCT2# SMBCLKE SMBDATAE ECRING# ECSMI# ECSCI# ECBTLW# 010:H1;017:D7 010:F2;017:F8 ECLID# ECPWRSW# VA3 RA35 1 10 2 3 4 6 5 7 8 9 10K RA34 8 1 7 2 6 3 5 4 47K 017:F3;019:G6 MINIPME2# 100K R204 012:A9;017:F5 VGASUS# 47K VB3 R207 002:H8;017:D2 002:H9;017:D2 SMBCLKC 10K SMBDATAC 10K VC3 R205 R206 017:F7;037:H2 VA5 SENSON VREF 6.3V B C313 10u 2125 C314 0.01u IC34 XC6204B301MR 5 OUT Vin 1 4 NC ON 3 GND 2 TOREX 3.0V ECGND 6.3V B C315 10u 2125 ECGND JP4 1608JP ECGND A B C D E F G H I J