DM588 Service Manual
SN
Material NO
Material Name
Specifications
QTY
Component NO
28
2RS1-10-473J
R chip resistor
1005, 47K±5%
3
R12,R13,R16
Table 5 Material List of DM588 Key Board
SN
Material NO
Materal Name
Specifications
QTY
Component NO
1
0SS2-4291-HKA
Plug-in nesting for key board
LT1901 scheme
1
2
3CC3-2R00207-J2
Pin header socket
FH2.0, 2*7P, DIP, 180 degrees, H4.3MM 1
3
6SS1-4291-HKB
SMD nesting for key board
LT1901 scheme
1
4
2CC1-10-X7R500-102K
R multi-layer chip capacitor
1005, 1000P±10%, 50V, X7R
9
C1,C2,C305,C446,C447,C516,
C517,C520,C521
5
2CC1-20-X7R500-225K
Multi-layer chip capacitor
2012,
2.2μF±10%, 50V, X7R
2
C3,C307
6
2CC1-10-X7R250-223K
R multi-layer chip capacitor
1005, 22nF±10%, 25V, X7R
4
C4,C308,C518,C519
7
4PE1-16-F2
R SMD light emitting diode
1608, red light, 19-21SUR/ S530-A2/
TR8
2
D2,D4
8
4PE1-16-F5
R SMD light emitting diode
1608, green light, H19-213SYGC
2
D3,D5
9
4PE1-16-F9-B
SMD light emitting diode
1608, white light, JLF-L0603-T-WC/AC
4
LED1,LED2,LED3,LED4
10
1TF1-ST2301
R SMD field effect transistor
ST2301A, SOT-23
1
Q17
11
1TT1-DTC144EE
R SMD triode
Digital triode DTC144EE(26), SOT323
3
Q20,Q21,Q25
12
2RS1-10-471J
R chip resistor
1005, 4
70Ω±5%
2
R1,R154
13
2RS1-10-104J
R chip resistor
1005, 100K±5%
1
R155
14
3ST1-IT-1204ASMD
SMD touch button
IT-1204ASMD, DC12V50MA, 160±30gf,
Jiwei brand, lead free
1
S1
15
6PD7-4291-BMC
Key board
DM588_FRONTBORAD_KEY_180529,
108X36X1.2MM, FR-4, 2-layer, lead free
1
16
2RS1-10-183J
R chip resistor
1005, 18K±5%
2
R2,R3
17
2RS1-16-471J
R chip resistor
1608,
470Ω±5%
2
R259,R260
92
Содержание DM588
Страница 142: ...DM588 Service Manual Figure 4 Top Layer Layout Drawing of Main Board B Board 139 ...
Страница 143: ...DM588 Service Manual Figure 5 Bottom Layer Layout Drawing of Main Board B Board 140 ...
Страница 144: ...DM588 Service Manual Figure 6 Top Layer Layout Drawing of Main Board D Board 141 ...
Страница 145: ...DM588 Service Manual Figure 7 Bottom Layer Layout Drawing of Main Board D Board 142 ...
Страница 147: ...DM588 Service Manual Figure 9 Top Layer Layout Drawing of LCD Board 144 ...
Страница 148: ...DM588 Service Manual Figure 10 Bottom Layer Layout Drawing of LCD Board 145 ...
Страница 150: ...DM588 Service Manual Figure 12 Top Layer Layout Drawing of Key Board 147 ...
Страница 151: ...DM588 Service Manual Figure 13 Bottom Layer Layout Drawing of Key Board 148 ...