JVC KD-G205 manual Electrical Connections, =4 Ω =8 Ω

ENGLISH ￿￿

ELECTRICAL CONNECTIONS

‰∑¬ wÐdŽ

°“√‡™◊ËÕ¡‚¥¬„™È‰øøÈ“WOzUÐdNJ

To prevent short circuits, we recommend that you disconnect the battery’s negative terminal

and make all electrical connections before • installing the unit.

•Be sure to ground this unit to the car’s chassis again after installation.

‡æ◊ËÕªÈÕß°π°“√‡°‘— ¥‰øøÈ“≈¥—«ß®√¢Õ·π–π”„ÀȪ≈¥¢«·∫µ‡µÕ√’Ë≈∫ÕÕ°È— ·≈È«®÷ßµËÕ “¬‰ø°ËÕ𵑥µß‡§√◊ËÕßÈ—

•µ√«® Õ∫„ÀÈ·πË„®«Ë“‰¥È‡¥‘𠓬¥‘πµËÕ√–À«Ë“߇§√◊ËÕß°∫µ—«∂—ß— √∂¬πµÏ„À¡Ë·≈È«À≈ß®“°µ‘— ¥µßÈ—

w	u½ ¨WOzUÐdNJ « dz«Ëb « w dOBIð ÀËbŠ lM*
q	qLŽË V U « W¹—UD³ « qO uð ·dÞ qBHÐ
	Æ“UN'« VO dð q³	WOzUÐdNJ « öO	u² «
…d …—UO « qJO¼ l		“UN'« i¹—Qð s	b Qð •
		ÆVO d² « bFÐ WO½UŁ

Notes:

•Replace the fuse with one of the specified rating. If the fuse blows frequently, consult your JVC car audio dealer.

•It is recommended to connect to the speakers with maximum power of more than 50 W (both

at the rear and at the front, with an impedance of 4 Ω to 8 Ω). If the maximum power is less than 50 W, change “AMP GAIN” setting to prevent the speakers from being damaged (see page 17 of the INSTRUCTIONS).

•To prevent short-circuit, cover the terminals of the UNUSED leads with insulating tape.

•The heat sink becomes very hot after use. Be careful not to touch it when removing this unit.

Heat sink

·ºËπ√–∫“¬§«“¡√ÈÕπ

…—«d(« iHš W×OH

•

•

17

•

•

JVC
=50 W
I=	=4 Ω ￿=8 Ω
=50 W	“AMP GAIN” ￿

À¡“¬‡Àµÿ:

•„™Èæ‘°¥—®”‡æ“–·∑πø‘« À“°ø‘« ¢Ï“¥∫ËÕ¬ „ÀȪ√÷°…“√È“ π¢“¬‡§√◊ËÕ߇ ¬ß√∂¬πµÏ’JVC

•¢Õ·π–π”„ÀȵËÕ≈”‚æß ∑’Ë¡’°”≈ß—¢∫— ߟ ¥ÿ‡°‘π°«Ë“ 50 W

(∑—ÈߥȓπÀπÈ“·≈–¥È“πÀ≈—ß ¡’§Ë“§«“¡µÈ“π∑“π 4 Ω ∂÷ß 8 Ω) ∂È“°”≈—ߢ—∫µË”°«Ë“ 50 W „Àȇª≈’ˬπ§Ë“ “AMP GAIN”

‡æ◊ËÕªÈÕß°—π‰¡Ë„ÀÈ≈”‚æß™”√ÿ¥ (¥ŸÀπÈ“ 17 „π§ŸË¡◊Õ„™Èß“π)

•°“√ªÈÕß°—π°“√≈—¥«ß®√ ®–µÈÕßæ—π¢—È« “¬µ–°—Ë«∑’ˉ¡Ë„™È·≈È«¥È«¬‡∑ ªæ— 𠓬‰ø

•·ºËπ√–∫“¬§«“¡√ÈÕπ®–√ÈÕπ¡“°À≈ß®“°„™È—√–¡¥—√–«ßլ˓‰ª—

—¡º—‡¡◊ËÕ∂Õ¥™ÿ¥ª√–°Õ∫π’È

∫ UEŠö

UÝUOI « f?H½ qL×¹ dš¬ “uOHÐ “uOH « ‰b³²Ý •

qO Ë dA²?Ý« ¨“uOH « ‚«d²Š« —dJð «–« ÆW u u*«

ÆWOðuB « …—UO « …eNłô JVC

ÈuB W UÞ «–	UŽULÝ l	qO u² « `BM¹ •
l ¨ÂU ô«Ë nK)« s	ö vKŽ® ◊«Ë µ∞ s		d¦ «
ÈuBI « W UD « X½U	«–« Æ©ÂË« ∏ v « ÂË« ¥ WF½U2
“AMP GAIN” W¾?ONð l{Ë dOÒž ¨◊«Ë µ∞ s q «
	Æ—dC « s	UŽUL	« lM*
Æ© ULOKF² « VO² s		±∑ W×H	dE½«®
l{ ¨WOzUÐdNJ			•
dOž „öÝô« ·«dÞ« vKŽ o
		ÆWKLF²
bFÐ «bł WMšUÝ …—«d(« iHš W×OH			`³Bð •
Ÿe½ bMŽ UN²	s	b Qð Æ«b	²Ýô«
		Æ“UN'«

A Typical Connections /

Before connecting: Check the wiring in the vehicle carefully. Incorrect connection may cause serious damage to this unit.

The leads of the power cord and those of the connector from the car body may be different in color.

1Connect the colored leads of the power cord in the order specified in the illustration below.

2Connect the antenna cord.

3Finally connect the wiring harness to the unit.

/°“√‡™◊ËÕ¡µËÕ·∫∫ª°µ‘/ WOł–uLM

￿

1

2

3 ￿

°ËÕ•∑”°“•‡™•ËÕ¡µËÕ : µ•«®†Õ•°“•‡¥‘•†“¬‰ø„•••¬•µÏլ˓ߕ–¡—

¥•–«Õ¬Ë“„ÀȺ‘— ¥æ•“¥„•°“•‡™•ËÕ¡µËÕ™ÿ¥ª•–°Õ•™ÿ¥•’ °“•‡™•ËÕ¡µËÕº‘¥æ•“¥Õ“®∑”„Àȇ°‘¥§«“¡‡†’¬À“¬•È“¬·•ß°•™ÿ— ¥ª•– °Õ••’ȉ¥È“•µ–°«Ë—¢Õ߆“¬‰ø ·•–¢ÕßÕÿª°••ÏµËÕ‡™•ËÕ¡®“°µ«•— ß••Õ“®¡’†’∑’ˉ¡Ë‡À¡•Õ•°•—

1 µËÕ “¬‰ø µ“¡≈”’ ¥∫∑’Ë√— –∫ÿ„π√Ÿª¥È“π≈Ë“ß

2‡™◊ËÕ¡µËÕ°∫— “¬Õ“°“»

3¥ÿ∑È“¬ µËÕ «π§«∫§ÿ¡°“√‡Ë ¥‘𠓬‰ø‡¢È“°∫™ÿ— ¥ª√–°Õ∫™ÿ¥π’È

…—U?O?∫q?O?

Ê« s?J?1 Æ“U?N?'« qO

Æ“UN−K

q

	Æ…—UO
WOzUÐdNJ			±
ÆqHÝô« w	Æwz«uN	q	≤
Æ“UN'« l	q		≥

			15 A fuse
Rear ground terminal			15 A
			ø‘«	Ï¢π“¥ 15 A
					1
®ÿ¥‡™◊ËÕ¡µËÕ “¬¥‘π¥È“πÀ≈ß—			dO³			*1				Ignition switch
						*1	Not included with this unit
			15
wHK)« i¹—Q²						*1 ‰¡Ë‰¥È„ÀÈ¡“°∫™ÿ— ¥ª√–°Õ∫π				«‘∑™Ï®ÿ¥√–‡∫‘¥
							“UN'« «c¼ l	ÒËe	±*	‰UF²ýô« ÕU²H
Antenna terminal			Black
		3
¢—È« “¬Õ“°“»	2		￿￿		To metallic body or chassis of the car					*1
			’¥”
wz«uN										*1
			œuÝ√		µËÕ°∫‚§√ß‚≈À—–À√◊Õ‡™ ´‘¢Õß√∂¬πµÏ
				1
					w½bF*« …—UO
			Yellow*2		To a live terminal in the fuse block connecting to the car battery
			￿￿*2		(bypassing the ignition switch) (constant 12 V)
			’‡À≈◊Õß*2

Line out (see diagram

)

*

=12 V￿

￿

dH ≤

µËÕ°∫—¢«∑’Ë¡’°√È—

–·

‰øøÈ“„π·ºßø‘« Ï´÷ËßµËÕ°∫·∫µ‡µÕ√’Ë√∂¬πµ—

“¬ÕÕ° (Line out) (¥Ÿ·ºπ¿Ÿ¡

)

©

jD<« dE½«® j)« Ãdš

2 (‚¥¬‰¡ËµÈÕß„™È«‘∑™Ï®ÿ¥√–‡∫‘¥) (12 ‚«≈∑ϧß∑’Ë)

ÕU²H0 «—Ëd

·dD

Red

©X

￿￿

·’¥ß

To an accessory terminal in the fuse block

dLŠ√

￿

Fuse block

*2

Before checking the operation of this unit prior to

3 µËÕ°∫—¢—È«

Ë«πª√–°Õ∫„π·ºßø‘«

installation, this lead must be connected, otherwise power

·ºßø‘«

cannot be turned on.

“uOH

*2

Blue with white stripe

“uOH

￿￿

πÈ”‡ß‘π≈“¬’

¢“«

To the remote lead of other equipment or automatic antenna if any (200 mA max.)

*2

°ËÕπ°“√µ√«® Õ∫°“√∑”ß“π¢Õß™ÿ¥ª√–°Õ∫π’È°ËÕπ∑’Ë®–µ‘¥µßÈ—

200 mA￿

µÈÕßµËÕ “¬µ–°«π’È°ËÕπË— ¡‘©–ππ®È—–‰¡Ë“¡“√∂‡ª‘¥‡§√◊ËÕ߉¥

iOÐôUÐ jD

∫≤*

4 µËÕ “¬°∫Õÿª°√≥ÏÕ◊ËπÀ√◊Õ‡— “Õ“°“»Õµ‚π¡—µ‘∂È“¡’—(¢π“¥ Ÿß ÿ¥ 200 mA)

V−¹ ¨VO

W

błË Ê« wJOðU

ÆWOzUÐdNJ

©dO³

5

White with black stripe	White	Gray with black stripe	Gray	Green with black stripe	Green	Purple with black stripe	Purple
	￿￿		￿￿		￿￿		￿￿

¢’“«·∂∫¥”	¢’“«	‡∑“·∂∫’	¥”	’‡∑“	’‡¢’¬«·∂∫¥”	‡’¢’¬«	¡Ë«ß·∂∫’	¥”	¡Ë«ß’
œuÝôUÐ jD	iOÐ√	œuÝôUÐ jD		ÍœU	œuÝôUÐ jD	dCš«	œuÝôUÐ jD		w½«uł—«
	Left speaker (front)			Right speaker (front)		Left speaker (rear)			Right speaker (rear)
	≈”‚æß´È“¬ (ÀπÈ“)			≈”‚æߢ«“ (ÀπÈ“)		≈”‚æß´È“¬ (À≈ß)—			≈”‚æߢ«“ (À≈ß)—
	©WO			©WO		©WOHK)«® ÈdWŽUL			©WOHK)«® vMLO

3