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CMP-20 Service Manual
PARTS LIST
CMP-20 MAIN PCB
Symbol Parts No. Description Q’ty Remarks
PM20BP-C001 PCB 1
U1 STR710RZF2T6 IC 1
U2 K6X4016V1C/44 IC 1
U3 SST39VF1601-70-4C-EKE IC 1
U10 A3906 IC 1
U9,U11,U12 SN74LVC04 3
U7 SN74LVC08 IC 1
U8 SP3232 IC 1
UE2 TPCS81111 IC 1
U13 S-8521 IC 1
UO1 48MHZ OSC OSC 1
U5 16MHZ OSC OSC 1
Q2 S-80930C-G9FT2G TR 1
QT1,Q4,Q7,Q8 SUT485J S TR 4
Q6,Q9 FJX3904 TR 2
Q10 KTA1663(SOT-89) TR 1
D1 KDS160 DIODE 1
D5 SS16 DIODE 1
D4 MBRX0503 DIODE 1
F1 3.15A/24V FUSE 1
BZ1 YC-904S-03 BUZZER 1
LR1 47uH CHIP INDUCTOR 1
L1,LE1,LE2,LE5,R
S2
HB-1M1608-102J BEAD CHIP 5
LE3,LE4,R8,9,RO
1
HB-1M1608-600J BEAD CHIP 5
RA1-5,RA7 RC2012J103 10KΩ RESISTOR CHIP ARRAY 6
RCA1-2,RA6 RC3216J151 150Ω RESISTOR CHIP ARRAY 3
RP1-5,RE12,R12-
14,R24,25
100Ω RESISTOR CHIP 11
R11,RM10,RE17 150Ω RESISTOR CHIP 3
RS3 110Ω RESISTOR CHIP 1
RM1,RM2,RT1,RN
1,R1,R2,R3,RS1,R
E1,RT3,RT4,R4,
RR5,RR6,R7,RA1
0,RA11,RE13,
RE15,R19,R20,
R21,R30,R31
10K RESISTOR CHIP 24