ELCOM Euro-2500 Series, Руководство по обслуживанию

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Service manual © Elcom s. r. o.
Euro 2500
TX
92
6.9 Bill of material for fiscal memory module PCB 6.9 Bill of material for fiscal memory module PCB
Tab. 6.8: Bill of material for the COM5 module PCB. Notes: * - inset in the variant with two DS75176 converters; ** - inset in the
variant with DS8921 converter.
Fig. 6.9: Fiscal memory PCB top and bottom overlay
Amount Signature Description Jacket Layout Code
2 R8, R9 47k 1206 Top M100016
4 R1, R6, R7, R10 10k 1206 Top M100017
1 R5 1k 1206 Top M100022
2 R2, R4 22k 1206 Top M100038
1 R3 120R 1206 Top M100045
2 D1, D2 LL4148 SOD80 Top M110018
4 DT1, DT2, DT3, DT4 BZW06-5V8 DO41-TRANS Top M110029
1 C10 100u/10V EL2.0D5 Top M120012
5 C1, C2, C3, C31, C32 100n 1206 Top M120029
1 BD1 EBM3216 EMI1 Top M130007
1 U2 74HC00 SO14 Top M170017
1 U1 TL16C452 PLCC68 Top M170046
1 U3A DS8921 SO8 Top* M170068
2 U31, U32 DS75176 SO8 Top** M170080
1 RS422CON AVA 5400-4P-S S1G4M Top
1 USB/UARTCON Connector pins S2G10 Bottom
1 DPS 5thCom2500TXv1_2
C13
U
4
U
5
R7
C4
C5
C7
C
15
R2
R3
R8
TO
P
C
B
P
R
IN
TE
R
U1
U
3
D
IP
Q
1
D4
D
5
U
3A
S
O
D6
D7
RD 7
RD 6
RD 5
RD 4
RD 3
R
D
2
RD 1
R
D
0
BD 4
B
D
3
BD 2
BD 1
C1
C
11
C
12
C
2
R
1
R5
R9
R10
R
12
R
13
R
14
T1
T2
U6
D2
D
3
C9
R
4
C
10
C14
C3
C
6