Sam4s ER-420F - Power Switch PCB Layout

7 PCB Layout and Parts List
SAM4S ER-420M/F SERIES 7-3
No Part-No Description / Specification Q’TY Design Location Serviceable Remarks
- 3711-002002 CONNECTOR-HEADER:-,22P,2R,2mm,STRAIGHT,S 1 CN3 Y
- 3711-002002 CONNECTOR-HEADER:-,22P,2R,2mm,STRAIGHT,S 1 CN5 Y
ER420M
ONLY
- 3711-004105 WAFER;BOX-HEADER,1R,4P,2.5mm,STRAIGHT 1 CN2 Y
- 3711-004107 WAFER;BOX-HEADER,1R,5P,2.5mm,STRAIGHT 1 CN4 Y
- 3711-004109 WAFER;BOX-HEADER,1R,8P,2.5mm,STRAIGHT 1 CN13
- 3711-004110 WAFER;BOX-HEADER,1R,8P,2.5mm,STRAIGHT,RE 1 CN6 Y
- 4302-000126 BATTERY-NICD(2ND):3.6V(1.2Vx3),60mAH,CYL 1 BAT1 Y
- 6002-000175 SCREW-TAPPING:PWH,+,2,M3,L8,ZPC(YEL) 1 HS1 Y
- 6002-000175 SCREW-TAPPING:PWH,+,2,M3,L8,ZPC(YEL) 1 HS2 Y
- 6203-000107 HEAT SINK:NONE,T2,W17,L22,H45,DEGRE,AL60 1 HS1(Q4) Y
- 6203-000107 HEAT SINK:NONE,T2,W17,L22,H45,DEGRE,AL60 1 HS2(Q5) Y
- JC68-10564A LABEL(P)-PROTECTOR:SLB-3108H,ART,-,100(S 1 U24(EPROM) Y
- JK27-60100D COIL FILTER:ER-350,140 UH,-,- 1 L1 Y
- JK27-60100D COIL FILTER:ER-350,140 UH,-,- 1 L4 Y
- JK94-01139B PHANTOM AU JK92-01264B(ER-420,LPP2) 1 N
- 0201-001235 ADHESIVE-TS:DEH-390D,RED,400,- 1 Y
- 0202-000108 SOLDER-CREAM:RMA-010 T-322,S63,-,- 1 Y
- 0401-001003 DIODE-SWITCHING:MMBD6050LT1,70V,200mA,22 1
D9,D15,D18,D19,D20,D21,D2
2D23,D24,D25,D26,D27,D28
D29
Y
D21
ER420F
ONLY
- 0402-001189 DIODE-RECTIFIER:M4,400V,1A,SMD-2,TP 1 D1,D2,D3,D4,D6,D8 D13 Y
- 0404-001051 DIODE-SCHOTTKY:SK14,40V,1000MA,DO-214AA, 1 D10,D11,D12,D14 Y
- 0404-001051 DIODE-SCHOTTKY:SK14,40V,1000MA,DO-214AA, D16, D17 Y
ER420F
ONLY
- 0501-000279 TR-SMALL SIGNAL:KSA1182-Y,PNP,150mW,SOT- 1 Q10,Q12,Q15,Q16, Q19 Y
- 0501-000457 TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT- 1 Q2,Q3,Q9,Q13,Q14,Q17,Q18 Y
- 0501-000457 TR-SMALL SIGNAL:MMBT2222A,NPN,350MW,SOT- Q20,Q21 Y
ER420F
ONLY
- 0801-000523 IC-CMOS LOGIC:74HCT541,BUFFER/DRIVER,SOP 1 U17 Y
- 0801-000523 IC-CMOS LOGIC:74HCT541,BUFFER/DRIVER,SOP 1 U29 Y
- 0801-000642 IC-CMOS LOGIC:74HC138,3-TO-8 DECODER,SOP 1 U9,U14,U27 Y
- 0801-000696 IC-CMOS LOGIC:74HC245,TRANSCEIVER,SOP,20 1 U11 Y
ER420M
ONLY
- 0801-000887 IC-CMOS LOGIC:74HCT08,AND GATE,SOP,14P,1 1 U6 Y
- 0801-001090 IC-CMOS LOGIC:74HC14,SCHIMITT INVERTER,S 1 U16 Y
- 0903-001155 IC-MICROCOMPUTER:30800SFP,16BIT,QFP,100P 1 U15 Y
- 0904-000411 IC-PERIPHERAL:82C55,8BIT,PLCC,44P 1 U21 Y
ER420F
ONLY
- 0909-000137 IC-REAL TIME CLOCK:RS5C372A,SSOP,8P 1 U18 Y
- 1003-001235 IC-MOTOR DRIVER:TEA3718,SOP,20P,50MIL 1 U7 Y
- 1003-001235 IC-MOTOR DRIVER:TEA3718,SOP,20P,50MIL 1 U8 Y
- 1003-001235 IC-MOTOR DRIVER:TEA3718,SOP,20P,50MIL 1 U12 Y
- 1003-001235 IC-MOTOR DRIVER:TEA3718,SOP,20P,50MIL 1 U13 Y
- 1006-000133 IC-DRIVER/RECEIVER:232,SOP,16P,150MIL,DU 1 U1,U3,U4 Y
- 1106-000131 IC-SRAM:681000,128Kx8BIT,SOP,32P,525MI 1 U22 Y
- 1106-000131 IC-SRAM:681000,128Kx8BIT,SOP,32P,525MI 1 U23 Y
- 1107-001121 IC-FLASH MEMORY:29F800,1Mx8/512Kx16Bit,T 1 U19 Y
- 1202-000164 IC-VOLTAGE COMP.:393,SOP,8P,150MIL,DUAL, 1 U28 Y
- 1203-000404 IC-DC/DC CONVERTER:34063,SOP,8P,150MIL,P 1 U5 Y
- 1205-001771 IC-CLOCK GENERATOR:FS781BZB,SOP,8PIN 1 U10 Y
- 2007-000001 R-CHIP:68KOHM,5%,1/10W,DA,TP,2012 1 R91 Y
- 2007-000001 R-CHIP:68KOHM,5%,1/10W,DA,TP,2012 1 R96 Y
- 2007-000026 R-CHIP:200OHM,5%,1/10W,DA,TP,2012 1 R57 Y
- 2007-000028 R-CHIP:39OHM,5%,1/10W,DA,TP,2012 1
R113,R136,R137,R138,
R139,R141,R142,R143
R144
Y
- 2007-000030 R-CHIP:560OHM,5%,1/10W,DA,TP,2012 1 R22,R24,R40 Y
- 2007-000290 R-CHIP:100OHM,5%,1/10W,DA,TP,2012 1
R2,R20,R65,R77,R78,R83,R8
6R92,R99,R102,R104,R106
Y