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RX-1180, RX-119¢
SCHEMATIC
DIAGRAM
REMOTE
CONTROL
TRANSMITTER
ASSEMBLY _
Q1,2:LED DRIVER
BATTERY
i j
BS:
CI
jevx2) 3s
thes
IC]: REMOTE
a¢8
CONTROL SIGNAL
GENERATOR
1, RESISTORS:
Indicated in
Q, 1/4W, 1/6W and 1/8W,
+5% tolerance unless
R5
otherwise noted kj kKQ, Mj HO, (FIF£1%, (G)5H2%,
(KS 410%,
oF
(M);+20% tolerance.
2. CAPACITORS:
indicated in capacity
(uF)/voltage (V) uniess otherwise noted
pjpF,
indication without voltage
is SOV except electrolytic
capacitor,
3. OTHERS:
= 5 Signal
route,
@; Adjusting point.
The A\ mark found on some component parts indicates the
importance of the safety factor of the part.
Therefore,
when replacing,
be sure to use parts of identical
designation.
% marked capacitors and resistors have parts numbers,
This is the basic schematic diagram, but the actual circuit may
vary due to improvements
in design.
4, SWITCHES: (The underlined indicates the switch position)
SWO1 : AUDIO/VIDEO
A -— V
$01: POWER
$02 : HUTING
$03: VOLUME
—
S04: VOLUME
+
S05: TV POWER
SOG: ANT
S07: TV DISP
$08: TV
S09 = SHIFT
$10 > REC
S11: CHANNEL —
S12: CHANNEL +
S13:
(PAUSE)
S14: 0
(STOP)
SIT: <€
(FWD)
EE
SE
ae ae
oe
; TAPE / VCR
$21:
TRACK SEARCH
1C4
AZCi028
D1
AEL-389
$22: PR
(TRACK SEARCH)
Qi
AZCi039
Xt) AZCIO44
$15: DISC
o2
AZC1040
S16: @
(STOP)
S19: HE
(PAUSE)
S20: >
(PLAY)
co / LYP
$23: Ked@ = (TRACK SEARCH)
S24: PRI
(TRACK SEARCH)
P.C. BOARD PATTERN
ee
eae 2
OMARION
E y
rca
mm = BATTERY
"mp
V1, 502)
63
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