Table of Contents
Advertisement
RECEIVE
BOARD
NOTE: COMPONENTS IN DASH
BORDER AREAS ARE LOCATED ON
THE DISPLAY BOARD.
r-f.-
I
I
_I
I
-I
L _ _
.J
Example
J113
R222
IK
U117
T
78~05
C194
.t
.1UF~
,2
1~~'034
10~4 l~l~+~JreF ~
~09
'"
Ql~~)+-
~F-~C
..
~I~---.1-t-7.Cl=79-<
T1P~
't'"
R;~7
T. lUF
T
22DOUF
..
'+'
0104
D1o:l
0107
lN4004
lN4004
1N4004
J:C1ft7
+.01UF
REMmE
SIll
OFF . . -
com
~U114
R209
~
I'
It.4358
lUK
+
HEADSET
SPEAKER
R206
16.2K
AUX OUT
RI65
J,6K
R190
._
10K
r
060;;1
I
/.
IINTERCOM
Cl0l
I
;-",
OVERLOAD
.001 UF _
_ -' INOIQATOR
"-
--U:~:A
'" 1+
LM392
R191
...
1.3K
~C1Bl
t
lUF
RI65
lOOK
R166
294
~4:9
{V'
1~~~:' ~Wl
C l
' 8 1
t
~ ~ ~~64
C18~~+C154T
10UF
t
lOUF+-
RI63
TRANSMIT
10K
=
AUDIO
LEVEL
Y
.8Jf8F
Cl48
t
10UF
EXTERNAl
SPEAKER
1
~R182
C1~108
1
47~F
+
+
C14tJ I.cuse
l----_-ll-..J llUF
T~7OUF
R184
;;'1~7
'"
200
330PF
Ulll
~~4110
C140
rl>-.-I!-.
R193
Pl14
4.7UF 3
I
~
d [
Il...o\l,,0r-_-<
II
4
~ 5Jr-'~VI!191'-2"---<
2m~:
R226
47
II
,+C205
t
'OOUF
R158
C1JJ
160
22UF
Rlh9
10K
R162
3.9K
R176
1M
CAl01
~
(
\\
R156
~M'~
lOOK
+C128
+.,UF
C206 +
1UF+
R231
~~2
20K
C130
1
27PF~
HE:AOSEl'
SP£AJ<ER
VOLUIoI£
1- -
-,
C138
R178
U119:B
I
VRl103
l· lUF
1M ~
1001<
I
N~2
,
C137·
+.....
CI391
' - - - -'220P!'t
~;;
220Pt
RlllO
~~
22K
C209
lUf
+
R
5
39K
51~B
CI38
~
1UF:+:
R233
CI41-J!-
16K
470UFT
C'35
lOP!'
'"
."
~
IJ~~
~
C~~7 ri:::U>-I..J19-:A~.tJ
"f--o----EXTER--NAl--l-.:;
C144
Ul08
1UF
• NE5532
SPEAKER' 1UF
It.4363
VOLUME
+5--
-ll' - -nLf:N.:
R229
R234
lOOK
lOOK
C212
lOP!'
Ull0:A
R171
Cl50
"NE.5532
330
10UF
~·:>-'4--¥.f'o--'jffiJl03
r-
-l-_-IU~::::'lJ1(~¢";R"I~73i1
.
a
10K
R174
C151
..
,330
10UF
~ ~1~2
R121~
10K
f
NE~~III
C114:!! R124
--:-i:>-z.-
l00UF
t
13K
IV
r-
R126
R125
4.7K
5112:A
'OK
INTERCOM
C115
OUTPUT
Ul04:A
l00PF
R237 lEVEL
NE5532
J.~O
..li..,
4f
'
"
'
R~O~
~~
R.~~8
;O{
~
lK R23
NES532
160
10K
R131
4.7K
R150
lK
R133
t
4.7K
R151
lK
R152
3K
AUX SELECT
~
R147
~o~:~
160K
\.2-
.-
-- --
R116
10K
R112
Ul02:A
R119
10K
"NE5532
4f=
-
3.3K
;~1~~
1--
--
---,
1
O~
06071
R118
~
~
1
R117
16K
I
MIC
AUX
I
'5K
1-
--
_J
~~6~0
OVERLOAD
INDICATORS
~.
+
U105:8
It.4393
MPSJ702
.
"-
-'--
FiUl05:A
11120
R146
4 LM393
10K
4.3K
PORTABLE 2
U112:0
C173 SELECT C174
"..-NE575"
10UF
51~
10UF
~IR~~~~199r~
100K.,I,'OOK
T
T
R113
16K
0110
r -
lN4148
~~1
0'09
R220
lN4148
5.1K
R:!;6
~
Qll0
Qlll
MPS3704
MPS3704
R219
R217
l.BK
10K
r
ii6091
,
,
~I
1
TALK
I
1
1
L__
...J
~
C105
+
Cl06 Rl09
~K
lUF
l---+-.0~1!~IUI_F---'4J.7JM~
Rll0
0112
(
Ql02
Rl0B
~
l4.7M
lN4ija
MPS3702
10K
'!=?QIOI
Rl1:J
~Cl09
•
,1
+
J177
47K
11
UF R236
T?8/JF
Cl08
+
'#
1M
y"
R115
10U,+
,,/1.1
Cl01
2,2UF
~.\8~
lif0' 4
AU
J
X
10
'N
l
r,-+-j~4''::lVH~.2K
Ul01:B
R102
-
+ II
NE~532
.u
2.2K
+
101:A
>-'-.----------l--~-+__'\N__I-l-ll'_r_"
'NE553
-
Cl04
~~~;=;
~~~~ :~; ;.~~5
AU~
';1"1!PF Rl06
lViiOO2O>'
3.0K
Rl07
' _ ' : f:.ol>l...!
100
U116:8
~4(
JJ
tR~
·
4013!~
(F:
8
.r
~:
:
'~.. :ir~'F! ~S~8
:I--'-+.---t'!-+"IY'-t--,.-,
I
-lOOK
4
7
1 l>-----__¥'
0108
~
lN4248 R21ilK
:-t~
R211
C18'tf R214
R218
'OOK
lUF",
470K
10K
CI03
.0022UF
U112:A
Ii
±C163
NE575
I'
I
100PF
PORTABLE 1
C159~OK...
10K
I.,
T
SELECT
10~F
~
I
r..::::.
1
U'12:B
C171
C172 R130
J,09
r-,>--::Rl:-:~:-5-M-PS3---;;~;-;I;;;;~2--------I-----':.l+
rH
3.9K8~
V
i '
~S.2h~I'U~F--'lJ4.,,7K,-_-,
*rJe~~
~ ~~~~
/?
'1
I'
C165
100Kl
'00K
l
PORTABLE 1
~
_
00051
!-'N--g\!),
MPS3702
~L~4
+
T
~
lOOUF
T
T
1
~
I
Ql09
U112:C
I
I
1
PI
I
NE575
7
7
1
,
~~
I
J
10UF~
10K
I"
Jl06>-
r-,-R-,1-K96-M=PS3=-=:~=6Y7\C:3=--H----if-------...ijHi..l
3.9Kf
l[5
I"
I~~~
~
I
ORTABLE 2
T ' Ff
C166 +
+,-
06041
lUF
I
1
~
I
U113:A
Ii
C167
:
P2,
NE575 ...
I'
I
l00PF
PORTABLE 3
1 __ ; __
I
C16l~0K
&
10K
I.
...
UI13,B
SELECT
>-
-=-7:=:c'-_HI-
+-
~It.j0U~F...,
~
[I'----
I.
::E575
C175
C176 R132
JIll >---j R201
Ql1~
3.9K""
V
1
~
1~~F 51~r'0~UF-J41!'.70K--
..
I
C~:I..hMPS3704
'-'~1 I'
'------'I~~~~~~~
...
"IT
lou1
~
C169
".+'
DRTABLE J
'1-
D603t
1L'}8i
T
T
lOOUF
1
~l
~~~~;
...
+
,
I
"",,---=,.-,
PORTABLE 4
I
C162~OK
10K
I....
U113'O
SELECT
I
__
J
10UF
"~;
lt5
I. [
N 575
CI77
C176
,>-
>---j-:-:R::20:-:4-':'=":Q:-:l::;~5';:--+,.-J+----I------'l"1H Kr.~
,
I
,...
E
10UF 5106
10UF
JllO
lK
MPS370
3.0K
'-'r'
I
~" IR;~~-tR205rl'---'VV'---+
I
C202,/;
I
lOOK
lOOK
:t"
10UFf
DATABLE 4
Y
1
_
~n
~~tO
1L~OI+
•
1
~I
9~~~
1
~
I
...
l~rF
1
1
~--------r----+
~~44
C160 R)n--crol
Cl11
Ul03:A
10K
H~;-r;':
4.7UF
5~6~OO'~:~:~~
~~~r?CI16
Cl10
~Rl1JO~ '1~'
--' -
~+10N
...
'~.~;:~2 .~~~2
MIC IN
5102
0
l00PFlR123
~C
.IUF +
~.
~
C123 R!29
C112 y2,2K
1l47PF
R135
+
.1UF 10K
~ ~~~4
Et'OOPF
C 1 1 7 H ! f - V 1 \ M , p I ~ £ . ; ) : ' j l , ' l t I 1 I r - 1 N + - - J
560
~1~1~2
1
+lQ_Jl_~_i
~-:';:'M~1t5
~
-l22U~~
,..:LOO_iLI
r
'1~6
I-!C'1'~'6~~.0!lI'9U·W'"-.RI37
0111
Ql06
Ql07
A\'
R134
i
~\te:
. . . .
71.4
lN4148
I.IPS3702
MPS3702
~
10K
R13:i
"gC121
'±C21O
~~~~
47K
11UF
R235
t
,OlUF
0120
+
R;39
1M "'f
10UFl
"i"
1M
..-
Figure 32
Schematic Diagram Audio Board
Version 6
3-44
Advertisement
Table of Contents
