Hytera MD78X Service Manual

Parts List
UHF1 (400
–
470 MHz)
90
No.
Ref
No.
Print
No.
Part No.
Description
No.
Ref
No.
Print
No.
Part No.
Description
12.5nH
amplifier
742
L138 T7E 3210306270000 27nH
1509
U802 B4H 3605002054590
Operational
amplifier
743
L139 B7G 3210107330000 33nH
1510
U804 B3G 3605008005070
Operational
amplifier
744
L140 B7G 3217607471000 470nH
1511
U900 T5C 3608015000180
Power
management IC
745
L147 T7B 3210406471000 470nH
1512
U901 T2A 3608015000180
Power
management IC
746
L151 T7B 3210406471000 470nH
1513
U902 T5C 3608010000350
Power
management IC
747
L152 B7F 3221506601000 Ferrite bead
1514
U903 T5B 3608015000170
Power
management IC
748
L154 T8F 3213306561000 0.56uH
1515
U905 B4D 3608015000060
Power
management IC
749
L156
T7F
3213212332000
3.3uH
1516
U907
T6D
3626999000020
Reset IC
750
L162 T7G 3210306270000 27nH
1517
U909 B4D 3608015000180
Power
management IC
751
L166
T7G
3210306270000
27nH
1518
U910
T7C
3626015000010
Reset IC
752
L167 B8G 3210306270000 27nH
1519
U914 T3C 3605008005070
Operational
amplifier
753
L168 B8E 3210306270000 27nH
1520
U915 B7D 3608015000060
Power
management IC
754
L169
T8G
3210306270000
27nH
1521
U917
B2A
3609006003050
Reset IC
755
L171 T7G 3210306180000 18nH
1522
U918 B7D 3608015000210
Power
management IC
756
L173 T7G 3210306150000 15nH
1523
U919 T5D 3608010006230
Power
management IC
757
L2
T7E
3210306150000
15nH
1524
W321
T3A
4411100002000
IPX RF connector
758
L232
B4C
3221506300000
Ferrite bead
1525
X100
T8E
3701019250030
TCXO
759
L233
B5C
3211506101000
Ferrite bead
1526
X302
T7B
3701019250040
TCXO
760
L234
B5D
3211506101000
Ferrite bead
1527
X375
T7B
3701327610060
Crystal
761
L235
B5D
3211506101000
Ferrite bead
1528
Z6100
T8I
3802733540030
Crystal filter
762
L321
T3A
3212106390000
39nH
1529
/
/
3217699153000
15uH
763
L322
T3A
3221506300000
Ferrite bead
1530
/
/
3303010500290
Switching diode
764
L4 B8F 3217607471000 470nH
1531
/ / 3608015000210
Power
management IC
765
L401
B7A
3221506300000
Ferrite bead
1532
/
/
41MD7801000L0
PCB main board
766
L402
B7A
3221506300000
Ferrite bead
1533
/
/
1616100001420
Built-in software
767
L403 B7A 3221506300000 Ferrite bead
1534
/ / 9830000000001
Voice
encoding/decodin
g software
12.4 Main Board (45 W)
No.
Ref
No.
Print
No.
Part No.
Description
No.
Ref
No.
Print
No.
Part No.
Description
1
B / 6203077000000
VCO shielding
mask
776
L406 B7A 3221506300000 Ferrite bead
2
C / 6202010000010
APC shielding
mask
777
L407 B7B 3221506300000 Ferrite bead
3
C1
T7E
3101051020010
1000pF
778
L408
B7B
3221506300000
Ferrite bead
4
C10
B7G
3101060700020
7pF
779
L409
B7B
3221506300000
Ferrite bead
5
C100
T7G
3101052210010
220pF
780
L410
B7B
3221506300000
Ferrite bead
6
C1000
T8F
3101052210010
220pF
781
L411
B7B
3221506300000
Ferrite bead
7
C1001
B7F
3101054710010
470pF
782
L412
B7B
3221506300000
Ferrite bead
8
C1002
T8F
3101051020010
1000pF
783
L414
B8C
3001050000000
0Ω
9
C1003
B7F
3101054710010
470pF
784
L415
B8C
3001050000000
0Ω
10
C1004
T8F
3101063300000
33pF
785
L417
T2C
3001050000000
0Ω
11
C1005
T6F
3110071040000
0.1uF
786
L418
T2C
3001050000000
0Ω
12
C1006
B8F
3101051040010
0.1uF
787
L5
B7E
3217607471000
470nH
13
C1007
T6F
3110071040000
0.1uF
788
L6
T8F
3221506601000
Ferrite bead
14
C101
T7E
3101051590000
1.5pF
789
L6100
T6I
3211506101000
Ferrite bead
15
C1010
T7F
3101051020010
1000pF
790
L6101
T4I
3211506101000
Ferrite bead

Hytera MD78X Specifications

General

Brand	Hytera
Model	MD78X
Category	Radio
Language	English