Samsung SRP-350PG - SRP 350 B/W Direct Thermal Printer Service Manual page 109

11-4 IEEE 1284 Parallel I/F PCB
11-4-1 Component and Solder Side (New)
11-4-2 Parts List (New)
CODE NO
AP04-00050A PBA Ass'y IEEE1284
0401-001003 DIODE-SWITCHING,MMBD6050LT,70V200m
0404-001051 DIODE-SCHOTTKY,SK14,40V,3A,DO-201
0801-000408 IC-CMOS LOGIC,74HC02,NOR GATE,SOP
0801-000454 IC-CMOS LOGIC,74HC74,D FLIP-FLOP
0801-000718 IC-CMOS LOGIC,74HC574,D FLIP-FLOP
0801-000891 IC-CMOS LOGIC,74HCT32,OR GATE,SOP
2007-000028 R-CHIP,39ohm,5%,1/10W,2012
2007-000493 R-CHIP,2.2KΩ,5%,1/10W,2012
2011-001094 R-NETWORK,39Ω,63MW,8P
2011-001011 R-NETWORK,10KΩ,63MW,8P
2011-001097 R-NETWORK,5.1KΩ,5%,63MW,8P
2203-000192 C-CERAMIC,CHIP,100nF,+80-20%,50V
2203-000634 C-CERAMIC,CHIP,0.022nF,5%,50V
2203-000938 C-CERAMIC,CHIP,0.47nF,5%,50V,NPO
K804-00028A C-CERAMIC,CHIP,6.8nF,5%,51V,NPO
2203-001801 C-CERAMIC,CHIP 10nF,10%,100V,X7R
2402-000168 C-AL,SMD 100uF,16V,20%8.3*8.3
3301-000325 CORE-FERRITE BEAD AB,3.2*2.5*1.3,60ohm
3702-000118 CONNECTOR-RIBBON
3702-001125 CONNECTOR-RIBBON 34P,FEMALE,ANGLE
6001-000568 SCREW M3X8
JE41-00469A PCB-IEEE1284 SRP-350,FR-4,T1.6
JE70-00290B IPR-BRKT PARALLEL IEEE1284
Samsung Electro-Mechanics
DESCRIPTION / SPECIFICATION
11 PCB Layout and Parts List
Q'TY REMARK
1
1 D1
1 D2
1 U3
1 U1
2 U4,U5
1 U6
1 R4
1 R3
2 RA1 RA2
1 RA7
3 RA5 RA6 RA8
5 C2 C3 C5 C6 C4
C7 C10 C11 C12 C13
9
C14 C15 C16 C17
C9 C19 C20 C21 C22
10
C23 C24 C25 C26 C29
1 C27
3 C8 C28
1 C1
1 L1
1 CN2
1 CN1
2
1
1
Serviceable
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
11-13