Figure 7-42. Hud4022A Main Board Layout-Side 1 Bottom - Motorola ASTRO Digital XTL 5000 Detailed Service Manual

7-44
U0204
1
U0959
8
11
9
R0985
6 5
U0952
14 VR0406
R0984
10
C0980
U0955
Q0955
VR0405
8
7
R0996
C0983
R0916
TP0954
R0946
C0924
8 7
14 R0987
R0998
R0915
U0957
C0979 U0956
14
VR0501
7 8
R0515
1
Q0503
3
Figure 7-42. HUD4022A Main Board Layout—Side 1 Bottom
May 25, 2005
16
5
9
R0995
R3561
U0950
C3501
U0951
5
R0954
R0993
4
C0956
R3550
J0950
SHOWN FROM SIDE 1
C0001
Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main Board
C3511
C3508
R3502
M3520
4 5 6
S G S
M3542
Q3550
S D S
2 3
C3563
Q3254
C3312
R3257
C3260 Q3255
R3259 D3256
L3266
L3261
C3256
C3259
D3251 C3264 C3299 C3936 R3256
D3255 U3250 1
C3300
1 L3273
C3282 L3272
C3255
C3272
M3721
M3700
C3734
L3737
2
J3700
OL 79B02970C81-O
OL 79B02970C83-O
3
6881096C74-B