Alpine 7190M - 7190 L Model Schematic Diagrams

Schematic
Diag
ram
(71
90L
Model)
(Refer
to
page
25,
26
for
IC’s
and
Transistors
voltage
values.)
ae
Ic
|
IcHlol
'coo2
1001
(1/3)
1C001(2/3)
1€003
cg
91(3/3)
1C201
a
Q003
Q00!
Q002
9005
eos
Q006
a
Transistor
(Q)
aiioz
0621
Q6ig
Q604
Q60!
Q602
Q603
Qala
Q8II
Q8I0
Qi
QUO! Q6I7 Q6I6
ae
Ne
ee
SSeS
SS
SSS
SS
SS
SS
SS
ee
lee
ee
|
Ue
Fe
ere
eg
ee
Sa
me
er
ee
ee
eR
anes
Po 7 Tuner P. C. Board Bu maa Sx zx ya TNE aoe. | { zo20) we ly
2
~
a
bes
8
2
3
=r
MTZU7.5A
SOF
&
1201
|
|
lz
Uxnase
1c003
ANTA6SS
Fa
~?
Eo
wa
ee
gel
75°
28F
cog
48%
ozo
&
[SWITCHING
8
BT)
ease
=|
6
s % di! I Lc 83 Sa 2 8S] 017507 =° 150 604,605 |
FM
IF
AMP
ADETIoL
+85
NOISE
SUPPRESSOR||
£016
\
cs
Bx
0604,
|
ume
AMP|
;
3
es7
ss
&
MPX
i
=
j
#
18S133
|
S
Q005
Q008
3
4)
D
(D+)
(5
ETSOI(/2)
1
DTCI24K
DTCII4TK
'COO3
[=
j
|
|
|
‘ORB
CONN.
éF0aK
008
a
BUFFER
2
jemi
‘
AUTO
STOP|
|
AUTO
STOP
QUASI
SINE
t
SCANT
STEREO
RO45
605
E
ANT
DSP6O!
4
se
oA
SWITCHING]
[LEVEL
SWITCH)
canceviert
>]
“bere
ane
{>|
Generator
TRIGGER
ORWER
FORCED)
|
-_~@
-
aunt
-
oe
—r4
2
RECEPTACLE
5
|
BSR
SeOIM
||
+8
BUFFER
e
<
/
Te
4 +30 | SSz
1) ANT ae - oc 2 We
UF
ko.
is
ae
QUADRATURE
AF
[
PHASE
DET
AMP
isons
sb
|
.
8 Ss g er DETECTOR AMP/ TE a nee
5
FEOO!
sT7s
2
MUTE
EOIS
RO46
eos
| 3 FM TUNER 2s Tr L Bus ag GATE FLIP FLOP FLIP FLOP FLIP FLoP]_,_[ FLIP FLOP SLB
sg T axl 2 eo Bi SWITCH I9KH2 20° 19KHz £90° 38KHz 76KH? Ci 7 > ~—(2
ss
2s
5
BUFFER
|
R047
REOS
Bi
&
2)GND
Gnd]
S.,
METER
DET
Lad
=
ial
ie
2
|
bi
i
ig
| SS IF HOLE DET HPF. FE_ CHANGING AGC PULSE PULSE |_| SCHMITT [ SEPARATION CONTROLLER |+— ate
ae. v1 SD 18) seid: BUFFER AMP IP OET oo
ORB
CONN,
ca
ks
tox
Four
Tr]
coun
MUTE
:
DRIVER,
Be
fe
u
ul
TRIGGER
|
|
gurreR
£512,
ROSE
BUFFER
s
a
|
+22
+
Ae
iment
[|
|i
F
g3
a8
88
vase
SC
concn
-eemcemomocrron
=|
El
get
&
|
=
Bx ) rm a00s | | oS ae VOLTAGE DET 27 =) 8 geil 2 ae-—___—S
2
ERY
SHON
°
{8
8
9
ge
STABILIZER
040
s
Ss
sar
=
©
goz
&
x
8
x
GND
cone
8
a
|2
oe
Ls
Hl
a
0004
ies
is
8
x
4
=
Ss
x
re
BIE
©)
1
OAS
4
5
=
(0
3)—~8)—i7
z
Sg
Sant}
88
2
aso
od
lee
xf
a8at
>
88.
gs
F,
cone
85
ac]
275
caffe
$88
38
ox
Sx
|
2
SU
72
87
|
Ts
8]
®]
8
53778
18
nose
35
azl=
88>
itt
a8Ll)
0
[>
S
ln.
|$82
daz
882
738]
lex
8 8= 8 3 ra @ Ea
zy |= & 8 @ walle PO 8S 8g °| B18 °87 1233 ee Pee = Se Seeaele : [FM +8 SWITCHING]
|
|
D003
Rog8
S8am,
D007,
so
tt
iso
avid
gait
Q004 1SS133—_| po03 } __ i we 0007 KB-265¢4 A MEMO
|
|
DICII4TK
eae
A
wewo;L—
4)
| <LO/OK ssl ie ROOG = wel oe |+ feo) | 8 ie es a erties: y
|
|
SWITCHING
88704
L8e
oe
3.
Sa
se
of
>
25
[elo]
|
arr
am
re
8
=
3
=
S$
se
—
)
2
]
SEC
|="
Loz
coos
=|
!C
001
(1/3)
a
|
*
|
to03
Set
A
8
=
|_
1004
ROIO
—-CFOO4
ae
Icoolts/s)
4g
vee
JSST
poig
Roe
T
2
0604
|
|
'OOpH
0.022
(cet
cee
3
eae
lca
sai
Sa
1
450KH
2.2K
10K
ei
DTCI24K
[AM
AF
MUTE]
D609
|
'
=
ae
MIX
|
‘
ier
Mix
2
3
;
.
a
ae
pet
©
é
an
a
pony
bi
Q00!
Q002
83
no
'
‘
ik
H
1
sr
co44
0604
|
|
=
2SKI001
2SC2412k
set
Bs-
sal
y
H
©
esl
!
re!
BS
ox
AGC
|
Bap
(OS
20602
0608
|
|
S
[Re
AMP]
[AGC
il
Sob
tiem
(ogee
knot
lt
"Ba
|
“oo”
.
ci
728
(8
Me
a
3
Las
SEN
sf
p608,609
|
|
RGSS,
22k
|
8
|
002
3
curren
|
coos
oh
S84
Sh
oscz
x
3S
=e
1SS133
ae
=
*aeio
|
|
OY
|
3
Q003
2sc24i2k
eelalse
—
8
woe]
[osc
2.01
@
__-|.7005__co1s
Tes
8004
p6o2z
20602
it
2
eter
DTTARE
(
S
poo
903
(Loox
Swit
2001
38-28
AGC
\coo1
“0,01
=D
ta)
1SSI33._MTZU5.6A
|
5
|
Urs?
ish]
O/DX_SWITC
/
SoT
[es
|
1G
Beh
|
3)
rer
1c00!
TAH
aie
FOL
8
he
er
7606}
{AM
+8
SWITCHING)
= “4 {=} 4 1 uN
LOO!
=
2
GNo
G2]
|
no
yPC25306S
'
8
1
SST
47k
20601
HZS5BLL
[
| 4.7 yH 8r- ; 83 esa B)EXT 9) © ama os {su} (D.C) © mee ogo2 MTZJ9.1C sal R622), IK t =
|
3!
'
2s
=o
+laa
A
=
Z
le
6
ae
R62i_
330
A
ES
a
:
at sped) fee ; . _.| Tea Z)es sza pele sel OO (2 $5 Q603 DTCI24k og es 7
ays
Lp
38.
]
*
8387
227
[ga
BS
esl[n
sel
at
}|}
8?
is
F
|
co)
0003
+=.
$3
ny]
OS
ahs
$5
38>
¢5k
ss
LOW
PASS
a
3S
6300-—
19)
1)
ze
3
‘
SS
le
as
FILTER.
ig
Ika
2
3
|
|
|
000:
|
Ree
gto
jz
@
= DA204K svc2i2 ig (a) vk
|
ROO!
IK
’
es
|
0O00!,002
B05
cBo02
--
}__(o)im
wad
1$S133
(3/3)
me
€B004
(1/2)
2
10
2
asa
¢
g
LC
—
—_
—_
—_—
—_
—
———
o
a
2)
g97
¢
|
Loe
ee
eee
eens
IE
A
Re
ag
ae
gan
rele
co
meg)
er
eS
RG
Op
RD
eA
Oe
ape
en
eee
ae
(ir
ee
ee
ee
ae
ene
fe
=
|
O_O
—
FM
+B
4
FM
+B
>
=<
AM
IF
>
u— 10/0x ] AM IF > = es 4 LO/DX >
|
Main
PC.
Board
Q621
DTAI24
Q6I9
DTCI24K
~~
L0/0x
oe
oboK
f
Ca ae a a ap TS SEE a OE [TAPE/RADIO SWITCHING a APE > - ee :
IN OUT — ees OT 2
pacein
|
6
Lg
PACK
our
PANT
8
c602
Q60I
602
2SD66I
L__|
bese
Sw
Y
ion
a
{LOW
PASS
FILTER]
j=
—+}+-
—_—_—_
> mc iS SEBS EL nS, I 2 ee PACK IN
GT
Control
P.C.Board
sale
ans
on
T
=
=
a
=
2
H SF 100 Q1102 s
WO | o1 sfx DIO! oTci24K aStcg
ee =* MAIG5TA
5 Tes a L our
Lech oe
. aye aoe - aes " 7 _|_ Rout.
gq
|
=
FOR
INO
| METAL IND
HDIHOI-2 ss 7
REV
23
|
+
| clos Riel F | ' P. GND
47/63 130 | < !
—_t— “Wr Wr |
HD 1101 * RLIO3 | 1
HEAD uN ICHOl
| © TATTO5F | = REV IND ts REV IND >
y I xs
a2 {EQ AMP. | 33K RLI27 aS gs
CIRCUIT | 100 om
Ne MUTE >
= f e
EN | es Q616,617
>, JS} RiI25 | DTCII4TK
¢ | (jem GT muTe| MUTING]
gee Oa as
g RIN2 | =
33K
HDIIOI-4
|
(5)
w—e
s
iS
REV ee = 3
| 3 2g gl &
se |
cH108 Sy R08 ;
| cH06 Oo &T 2k iJ =3
47/63
[ears
3:
|
| +152 te Rilo Rllos Guo! bn a3
pes 130 BOK oTCI24K | \ 22
7. FOR/REW = | |
| SWITCHING f
I
ee
es
Se
a
an
ad
gg
cs
wear
acc
a
i
me
a
a
a
ge
ee
er
ee
ee