XR-1100 (serv.man2) - Sony Car Audio Service Manual (repair manual). Page 5

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5
Caution
•This unit is designed for negative earth 12 V DC operation only.
•Before making connections, disconnect the earth terminal of the car battery to avoid short circuits.
•Connect the yellow and red power input leads only after all other leads have been connected.
•Be sure to connect the red power input lead to the positive 12 V power terminal which is energized
when the ignition key is in the accessory position.
Run all earth wires to a common earth point.
•Be sure to insulate any loose unconnected wires with electrical tape for safety.
Connections
Connection example
Red
dL«
Yellow
dH«
Front speakers
WOUô« UULB«
Rear speakers
WOHK)« UULB«
Fuse (10 A)
©dO√ ±∞® “uON
7
from a car aerial
…—UOB« wz«u6 s
Blue
‚—“«
Black
œu.«
ANT REM
Max, supply current 0.1 A
dO√ ∞[± —UOK œ«b≈ vB«
to the +12 V power terminal which is
energized at all times
Be sure to connect the black earth lead first.
tON ÍdB# V;u XuN ±≤ —UO qOu ·d  v«
—«dL.U1 —UO«
ôË« œu.ô« i#—Q« pK. qOu s bQ
Î
Æ
to the +12 V power terminal which is
energized in the accessory position of the
ignition key switch
Be sure to connect the black earth lead to it
first.
tON ÍdB# V;u XuN ±≤ —UO qOu ·d  v«
l{u« wN „d;« qOGA ÕUH ÊuJ# UbM —UO«
©UOULJ« l{Ë® Íu>U)«
ÆôË√ œu.ô« i#—Q« pK. qOu s bQ
XR-1100
to a metal point of the car
First connect the black earth lead, then
connect the yellow and red power input
leads.
…—UOB« wN WO>bF WDI> v«
ôË« r
Î
r r2 œu.ô« i#—Q« pK. qOu1 
ÆdLô«Ë dHô« —UO« qgœ „ö.« qOu1
to the power aerial control lead or power
supply lead of an aerial booster amplifier
<Notes>
• It is not necessary to connect this lead if
there is no power aerial or aerial booster,or
with a manually-operated telescopic aerial.
• When your car has a built-in FM/AM aerial
in the rear/side glass, see "Notes on the
control  leads."
pK. Ë« wü« wz«uN« wN rJi« pK. v«
wz«uN« —“«R rkC* wzUIK« œ«bù«
 >
UEö
<
¥
r «–« pKB« «c6 qOu Í—ËdC« s fO
‰ULF.U1 Ë« ¨wz«u6 —“«R Ë« w¬ wz«u6 „UM6 sJ#
ÆU#Ëb# qLF# w1uJBK wz«u6
¥
 wKg«œ wz«u6 sLC p—UO. X>U «–«
FM/AM
rB l;«— ¨w>U'«ØwHK)« ÃU;e« wN
ÆårJi« „ö.« ‰u UEöò
Notes on the control leads
The power aerial control lead (blue) supplies 12V DC when you turn on the unit.
When your car has a built-in FM/AM aerial in the rear/side glass, it is necessary to connect the power aerial
control lead (blue) or the accessory power input lead (red) to the power terminal of the existing aerial booster.
For details, consult your dealer.
A power aerial without relay box cannot be used with this unit.
Speaker connections
Notes on speaker connection
• Use speakers with an impedance of 4 to 8 ohms, and with adequate
power handling capacities. Otherwise, the speakers may be damaged.
• Do not connect the terminals of the speaker system to the car chassis, and
do not connect the terminals of the right speaker with those of the left
speaker.
• Do not connect the speakers in parallel.
• Do not connect any active speakers (with built-in amplifiers) to the
speaker terminals of the unit. Doing so may damage the active speakers.
Therefore, be sure to connect passive speakers to these terminals.
UULB« qOu ‰u UEö
»UB+ bI ¨ô≈Ë ÆWUM0 W!U1 WFË ¨ÂË« ∏ v« ¥ W!ËUF0 l0 U6UL7« qLF«
Æ—dC U6UL7«
qOu+ v« ôË …—UO7« wUA U6UL7« ÂUE< qOu+ ·«d1« qOu+ v« bLF+ ô
ÆÈd7O« U6UL7« qOu+ ·«d1U vMLO« U6UL7« qOu+ ·«d1«
ÆÍ“«u« vK6 U6UL7« qOu+ ‰ËU% ô
qOu+ ·«d1U ©WOKD«œ ULFC0 …eNH0® WDA< U6UL Í« qOu+ v« bLF+ ô
s0 bQ+ «c  ÆWDAM« U6UL7« nKN Ê« qLF« «cP qQ* sJ1  Æ…bu« w U6UL7«
Æ·«d1ô« pK WDA< dO U6UL qOu+
White
iO1«
Grey
ÍœU—
Green
dCg«
Purple
wGBH>
Left
—UB#
Right
51
Left
—UB#
Right
51
: Striped cord
E
jDk pK. ∫
Front speakers
WOUô« UULB«
Rear speakers
WOHK)« UULB«
XR-1100
qOu«
UNOM
ÆjI< VUÝ i¹—Q²Ð Xu< ±≤ dýU³ —UOð vKŽ qOGA²K WLLB …bŠu« Ác¼
ÆwÐdN ”U9 ÀËbŠ ÍœUH² …—UO*« W¹—UD³Ð WU)« w{—ô« qOuð ·dÞ qB<≈ ¨ öOu²« qLŽ q³
 —UO²« qšœ „öÝ« qOu²Ð rIð ô
 dHô«
Ë
dLô«
ÆÈdšô« „öÝô« lOLł qOuð s ¡UN²½ô« bFÐ ô≈ 
l{u« w< „d;« qOGAð ÕU²H ÊuJ¹ UbMŽ —UO²« tO< Íd*¹ Íc« Vłu*« Xu< ±≤ —UO²« ·dDÐ dLŠô« —UO²« qšœ pKÝ qOuð s bQð
Æ© UOULJ« l{Ë® Íu½U¦«
ÆWdA i#—Q WDI> v« i#—Q« „ö.« lOL; b#bL1 r
ÆÊUú wzUÐdN j¹dý ‰ULF²ÝUÐ WKu dOž „öÝö ¡U)ð—« Í√ ‰eŽ s bQð
qOu« vK ‰U)
rJi« „ö.« ‰u UEö
Æ“UN'« qOGA ÂuI+ U0bM6 VWu0 Xu ±≤ d[U0 —UO+ œ«b0S ÂuIN ©‚—“«® wü« wz«uN« w rJ`« pK 
 wKD«œ wz«uN …eNH0 p+—UO X<U «–«
FM/AM
wü« wz«uN« w rJ`« pK qOu Í—ËdC« sL ¨w<U'«ØwHK)« ÃUWe« w 
ÆpNb qOu« …—UAU r! ¨qOUH« ’uBF ÆwU(« wz«uN« —“«R* —UO« qOu+ ·d1 v« ©dL«® —UO« qDœ pK Ë« ©‚—“«®
Æ…bu« ÁcP l0 qOd+ ‚ËbM ÊËb w¬ wz«uP ‰ULF« sJ1 ô 
dOJ« WUL. öOu
Caution
Be careful not to break your aerial when parking in the garage.
If your car is equipped with a power aerial, and ANT REM lead is connected to the power aerial
control lead. It will extend automatically while the unit is turned on.
tOM
Æë—UJ« wN …—UOB« n bM p#b wz«uN« dB Âb vK ’d«
 pKB«Ë ¨w¬ wz«uN1 …eNG p—UO. X>U «–«
ANT REM
Ò
Áb#b9 rO. Æwü« wz«uN« rJ% pK. v« ö
Æ…bu« qOGA ¡UM2« UOzUIK
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