Alpine 7619R - Page 20

Block Diagram
7619R
7619R
PS Rime ee Se be ea PE ee oe ee ee ee ee Ue Oe ag he Eg ee an ee NS 7
1‘
o> | aT] MIXER }341 CONTROLLED FILTER NETWORK DEMODURATOR
' i]
pINAS UNIT! NEIGHBOR Ch. CONTROL NETWORK H
1C006, 007, Q006, 007 PHASE MOD. RECOGNITION
DYNAS ON/OFF 1 !
on SWITCHING : H
FM MUTE i
DRIVER
1c004
MULTI PATH L-----------------------+- 2 -- = -- = + +--+ - + + = == ()---------- J
FM/MW/LW TUNER MUTE/ FM DET
Pr en nn ene pane anne nanan - O O :
ANTENNA !
RECEPTACLE
!
1C005,
Q005
_
ic003
ISOLATOR
INPUT
CERAMIC CERAMIC FM - IF FM MPX & NOISE AMP RCA CONNECTOR
FILTER AMP FILTER AMP & DET. ->>O CANCELLER 1C203, 204 e556 (TO CHANGER)
uyR soaaen Ae FRONT
AGC LO/DX att rag OUTPUT RCA
SWITCHING fe ad CONNECTOR
f= 1€207
L__t
ys!
am
RADIO
0
DOLBY
L
ELECTRICAL
LZ
| runeR 6 tare 7 AME Fwy NOUIME § TONE: [ol ane
Sewosvele(yO)-s<sceessasesees O--O e C) O R 1C209 z
Lio R
Q508, 509 MUTE DRIVER PP lis ce od
Berane. eect HIGH SPEED QM? 841 312 7, Saas REAR
LPF. a 1C501 BUFFER AMP OUTPUT RCA
LP.F. aA Zz 1€203 - 205 Q206, 207 CONNECTOR
SO TSHING NORMAL PLL TUNER & RDS FM AUDIO 9901, 825 — L_£6)
LPF. CONTROL 2-COM LEVEL SHIFT DYNAS bs Eh a
Qs05~507 +84) reGuLaTOR A 5)
510, 511 1510 Q001, 002
St
BUS
LINE
IC506~509, Q504 CONTROL
Ropar Tessas seeesc seal ssrss = OUTER
HD1101 ' MEMORY CIRCUIT vo
PLAY BACK = 1€1201 ' ELE. VOL POWER
HEAD H L aecuaee ANTENNA
F
cD
'
VR301
SWITCHING
i ee ee ee ee ee ee ee
L
x
TAPE
r
1
CONNECTOR
re
|
*
EQ
:
$1501!
eur
OUT
REMOTE
AMP H PACK IN 1 REMOTE
i R \ SWITCHING
F co 1
R =e ' VR302 oe ee |
iY
x apne eG NE ener ae oa O AUDIO INTERRUPT OUT AUDIO
R
=
%
C1501
‘3
ere
Q503
OINTERRUPT
OUT
MOTOR
M1501 MOTOR NOR/REV $1503 MAIN AUDIO POWER SUPPLY
SWITCHING METAL CONNECTOR
&
SOLENOID
eae
INTERRUPT
IN
DRIVER u-COM
1€1502
G
ICS05
piste DO
SENSOR
Potrero ee ee ee ee ee ee
MUSIC
SENSOR
SWITCHING
501503 nd
PLAY SOL.
$D1502
CASSETTE DECK MECH (GR75H030)
EJECT SOL.
$D1501
LCD
REGULATOR
1€801, Q801, 802
BOT
REGULATOR
& DETECTOR
BAT. DETECTOR
Q812
,—_1cn.
| =e
FUSE (3A)
POWER
14V SWITCH
Q803, 804
1€401
zz
REMOCON
eee
Bry
cen
vsTes03
Ra
DETECTOR
[Key
maraix
[I
ica02
$422
Q824
$402~421
Qs591
RESET
LCD
DRIVER
SYSTEM
RESET
PL405,
506
1C402,
403
CONTROL
(a LCD LAMP
YOY
DRIVER
a
Q403,
404
rap
a
Q401,
402,
405,
406
LCD
DISPLAY
Chg
LED
/
LAMP
GRN/ORG
DIMMER
CONTROL
Scie
LCD401
—
DRIVER
LIGHTING
CONTROL
Q562,
563,
814
Conaak
Cy
Q565,
566,
593
PL401~404,
407,~411
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