Motorola CP040 Service-informatie - Pagina 26
Blader online of download pdf Service-informatie voor {categorie_naam} Motorola CP040. Motorola CP040 46 pagina's. Commercial radios uhf1
Ook voor Motorola CP040: Gedetailleerde servicehandleiding (28 pagina's), Service-informatie (48 pagina's), Gebruikershandleiding (18 pagina's), Service-informatie (30 pagina's)
Pagina afdrukken
3-10
IC Designator
U401
Microprocessor
Pin
Pin Function
10
PB1_ADDR9
11
PB2_ADDR10
12
VDD
13
VSS
14
PBO_ADDR8
15
PB5_ADDR13
16
PG1_XA14
17
PG4_XA17
18
PG5_XA18
19
PG3_XA16
20
PG2_XA15
21
PB4_ADDR12
22
PF7_ADDR7
23
PF6_ADDR6
24
PF5_ADDR5
25
PF4_ADDR4
26
PF3_ADDR3
27
PF2_ADDR2
28
PF1_ADDR1
29
PFO_ADDR0
30
PC0_DATA0
31
PC1_DATA1
32
PC2_DATA2
33
PC3_DATA3
34
PC4_DATA4
35
PC5_DATA5
36
PC6_DATA6
37
PC7_DATA7
38
PH7_CSPROG
39
VDDL
40
VSSL
41
PH6_CSGP2
42
PH5_CSGP1
43
PH4_CSIO
44
PH3_PW4
45
PH2_PW3
TROUBLESHOOTING TABLES
DC Voltage
Comments (Condition)
3.05
0.16
3.23
GND
3.05
0.13
0.20
3.17
0
3.21
0.30
0.22
3.03
3.08
3.06
0.16
0.26
3.06
3.06
3.05
0.69
0.96
1.10
0.81
0.62
0.68
0.67
0.73
3.05
3.23
GND
3.23
3.23
0
3.21
On/off control output
0