Motorola MTR2000 Service Manual page 107

Base station, repeater and receiver
Hide thumbs Also See for MTR2000:
Table of Contents

Advertisement

H~_oa~o:n[:~>-------~--------------------------------~~--------------------------------~--------------------------------.
IO_CS(0:4)(~:::>--"""''.-+-------------------f------------------~l------------------+-\.o
Dlltii(0:3)
vee
C41az
~-..-C4_
1
_
01
-II ~
SPI_CS DECODERS
vee
,.T
I
-=-
1,._ __
-i· ·;::.._____
SPI
CS
DECODERS
.. T
II
-:!:- -
YO
1
23
a
¥1~.----------------=~~
Y2
~.----------------.,,
.....
YO
1
.
,
Y1
p.-:
3 ' - - - - - - - - - 2 ,..
: t>-;.;--------.-...·
vee
vee
C410S
·'""'
..
H~
STATION CONTROL MODULES
MODEL TCN6273C
vee
I'
...
,
. .
'""
PULL-UPS FOR INPUT LATCH
R4107
'""
...
,
..
'""
... , ..
~
... ,.?
,..,,s . . . ,.
'"" > '""
'""
< '""
,
vee
~---r--1-~rt--~~cuxx
_____!.,
RESET"
,.
v•~:,-----,~
... ·
vop...:,;-------;..
11
CS1
:~~·================~,~
~.
10
OUTPUT PORT DATA LATCHES
CS_I.ATCH*
,.----1---..-,:::<j
CS1
QO
-:!:-
~ csz
: f-:-:
----+-----..
I
1 ..... ___ -____
-t----~=·:-i""
154_1
Q3
r.,::-. --••
-It----,
I
21
A1
.,.
~
I
L..-----------lt----: .. :--~ ..
~~
M
U4100
Y8
P-::---------..
Y7~·,-----,
VI~
1
Y1~ b~.,,,.-,==.-
. ... -,"'
13
17
Y11~
V12~
~
Ql~
Q7.:.:...........
~
OUTPUT PORT DATA LATCHES
V1:S~
11
L--~:l_,~.~r--~-:~:~Laa
__
\~~1-~~~~
U4101
~csz
0.
.. "" 154_2
. .
/,
2
L...+-----,~::-IA1
'), _._+---:: ..
-1 ..
/"'--+------lAO
U4102
~
:1_
Y5
P..:,----------------.:, ....
~ ~>-=.------------------..
va P,:::.----------,
YIP,.,.----,
Y10~
Y11
p;;
Y12~
Y13~
Y14~
Y15
p!!
!'-.!>
•co
~~'=====~;j:
~'<:'-----,,,.:-!:
4
""'---..;':.:.•-lea
U4103
1' . .!"•' - ---,:o:-:-lca
"'----...:.:.-107
1
~lmw_o~0:2~~<~~~~~~~~----------.--------
..
----------~~~~~~---~~-------+----~~--·.__..__f----------·.+--•
Rx_Control_out(0:9)<<~::::J--~~~----------t-
.. - - - - - -..
-----------l~lol~+----l~------+----~~-----f--------J
,.
< ... ,.
<,;:.
Ex_~l_o~o:n':~:;:::::J[J:[::::::::::::::::::::Jt:Jt::::::::::::::J::::::::::::::::::::::JtJ:~--lr----r--------,-~:::::tt:::::::::::jt::::::::::::::::::;;;;;;;;~~~~~~~~~~~====~~
Seriiii_ID1*
Ref_Control_out(0:4)<<~::::J---t~l----------ll-+------+-------~~~~,~
• •
~-..,."\..,-
I
II
r
">--...J~J.----------1-1--------1--------.:: -;;:;;j....+,.~'"'~:t;;:;;;;:;;;;:;;~~;;:;;;;:;;;;:;;;;:;;;;:;;;;:;;~,.-~;!..
..
...,~~-----1~-------.J
................................................
~=>>
l a d_cont r o i ( 0 : 4 )
SCC1_CS*
Backplane_in(0:21lC
~
vee
-TI>CLOCK
'-11---._q
RESET"
5
U4104
GNO
'"I
OUTPUT PORT DATA LATCHES
-::!:-
Q7,.
vee
~
cuxx
L-11-----'qRESET"
6
U4105
~
'"I
OUTPUT PORT DATA LATCHES
_L
QO~
Q1~
... 1-7:
----+J
asr,z---
a.r,;
aar;o
~
aa
f:-:.--------+----""
Q7~
, - - - ,
oe·
P.:....,
1' \ .o
11 v1
"'----:~:~\'2
A
A1
!":--+--'"'""
~".'-----.,,.,-!~:
:1"·-+---' : ::/:
U4108 A4
!"•--+--''-'""
' - - - - -
, - - -
,.
1' \ .•
oe•
p:.:--
",----::,,-1~~
B
A1
~r---+++--.1
""'-----:•~n
Aa
1a
10
" " ' - - - - 3
-jY4
AOI--
15
- - - - ' 1 ::/
1
U4108 A4 17
1
INPUT POirF'DATA BUFFERS
Seriiii_ID _Out*
vee
~>CUXX
L-lf---_;'qREBET"
0
3
DO
~"'-----=-;-101
",'-----:-,-!:
."·=----7.'"~04
l' . .i' < a' - ----,' : =4-!DI
•" .:' - ---:"":-IDa
""------iD7
7
U4107
~
R4101
4700
...
,
. .
...
-
·r--
.,_ __________ ._ __
_/':v.~V03\r----Seriiii------1D2*--------=-l2IOATA
:,oa,
,
0.0 ilr'ON
1
~
~1~
~
~v---____;'41'~ ~,..
_t-
'"I
oUTPUT PORT DATA LATCHES
?>"'' ..
_L
<
UK
AD_CS*
I
S e r i a i _ I D _ I n * < : _ _ j - < _ . . - , : - - f - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - - '
Mod_Pot_CS*
MRTI_Poi_CS*
PARALLEL INPUT OUTPUT
68P81094E31-B
Schematics (Sheet 13 of 36)
01/05/97

Advertisement

Table of Contents
loading

Table of Contents