DP580 Service Manual
SN
Material Code
Material Name
Specification
QTY
39
7SSF-030040M-YXH
P-BA
R M3*4 screw for
earphone cover
SUS303, US # 4-40 thread
1
40
7MBP-4182-05A-W0
Accessory cover for radio
DP990
PC and silicon rubber, black,
etched
1
41
7MHF-4207-01D-W
Cover sticker of earphone
FPCB (for radio DP586)
PC, T=0.2mm, single-sided
adhesive
1
42
6PF7-4245-HK1C
Earphone FPC
T=0.2mm, 2-layer
1
43
7MHP-4245-01A-W0
Front housing
PC1414, black, etched, screen
44
7PLJ-4245-E01A
Model sticker
Transparent PC, screen print
“DP580”, grayish white text
1
45
7MHJ-4245-01A-W
Dual-sided adhesive for
key PCB
3M9448
1
46
6SS2-4245-HK1A
SMD nesting of key PCB
of radio DP580
N/A
1
47
7MHS-4245-01A-W
Metal dome array of
numeric key pad of radio
DP580
SUS301, Φ5mm, four-point
metal dome
1
48
7MHR-4245-02A-W0
Numeric key pad of radio
DP580
Silicon rubber, oil sprayed, laser
etching, hardness 600±5°
1
49
7MHP-4207-06A-W0
DP586 side key cap
(down) (cover die 1)
PC1414, black, etched
1
50
7 MBP-4207-02A-W0
DP586 glass
PMMA/PC composite, T=1.5;
screen-printed black frame at
PC side
1
7.Debugging
7.1.Debugging Method
After replacing a component, it may be necessary to detect and adjust some parameters of the radio.
7.1.1.Parts Applied
(1) Antenna interface converter
(2) Universal interface
23
Summary of Contents for DP580
Page 9: ...DP580 Service Manual 4 Circuit Description 4 1 Main Board 6 ...
Page 124: ...DP580 Service Manual Figure 4 Top Layer Layout Drawing of Main Board DP580 01 121 ...
Page 125: ...DP580 Service Manual Figure 5 Bottom Layer Layout Drawing of Main Board DP580 01 122 ...
Page 126: ...DP580 Service Manual Figure 6 Top Layer Layout Drawing of Main Board DP580 02 123 ...
Page 127: ...DP580 Service Manual Figure 7 Bottom Layer Layout Drawing of Main Board DP580 02 124 ...
Page 128: ...DP580 Service Manual Figure 8 Top Layer Layout Drawing of Main Board DP580 05 125 ...
Page 129: ...DP580 Service Manual Figure 9 Bottom Layer Layout Drawing of Main Board DP580 05 126 ...