Electrical Connections - JVC KD-AVX1 Installation & Connection Manual

Removing the receiver
Before removing the receiver, release the rear section.

ELECTRICAL CONNECTIONS

To prevent short circuits, we recommend that you disconnect
the battery's negative terminal and make all electrical
connections before installing the receiver.
• Be sure to ground this receiver to the car's chassis
again after installation.
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 43 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 receiver.
Heat sink
·ºË π √–∫"¬§«"¡√È Õ π
PRECAUTIONS on power supply and speaker
connections:
• DO NOT connect the speaker leads of the power
cord to the car battery; otherwise, the receiver will be
seriously damaged.
• BEFORE connecting the speaker leads of the power
cord to the speakers, check the speaker wiring in your car.
About sounds reproduced through the rear
terminals
• Through the analog terminals (Speaker out/LINE
OUT/2nd AUDIO OUT):
2-channel signal is emitted.
When playing a multi-channel encoded disc, multi-
channel signals are downmixed. (DOWN MIX:
see page 30 of the INSTRUCTIONS.)
• Through DIGITAL OUT (optical):
Digital signals (Linear PCM, Dolby Digital*
MPEG Audio) are emitted through this terminal. (For
more details, see page 56.)
To reproduce multi-channel sounds such as Dolby
Digital, DTS, and MPEG Audio, connect an amplifier or
a decoder compatible with these multi-channel sources to
this terminal, and set "DIGITAL AUDIO OUTPUT
(D. AUDIO OUTPUT)" to the correct value. (See page
30 of the INSTRUCTIONS.)
* Manufactured under license from Dolby Laboratories.
3
"Dolby" and the double-D symbol are trademarks of Dolby
Laboratories.
* "DTS" and "DTS 2.0 + Digital Out" are trademarks of
4
Digital Theater Systems, Inc.
3 , DTS* 4 ,
∫Õ¥™ÿ ¥ ª√–°Õ∂√"°
°Ë Õ π®–∂Õ¥™ÿ ¥ ª√–°Õ∫ „ÀÈ ª ≈¥ÀπÈ " µ— ¥ Ë « π∑È " ¬°Ë Õ π
Insert the two handles, then pull them
as illustrated so that the receiver can be
removed.
„Ë § — π ∫— ß §— ∫ Õ— π ≈ß„π√Ë Õ ß"À√— ∫ „™È æ — π ≈«¥ ¥— ß ¿"æ ®"°π— È π
2
„ÀÈ ‡ ≈◊ Ë Õ π™ÿ ¥ ª√–°Õ∫ÕÕ° „π¢≥–∑' Ë § Ë Õ ¬ Ê¥÷ ß §— π ∫— ß §— ∫ ∑— È ß Õß
Õ— π ÕÕ°®"°°— π
°"√‡™◊ Ë Õ ¡‚¥¬„™È ‰ øøÈ "
‡æ◊ Ë Õ ªÈ Õ ß°— π °"√‡°' ¥ ‰øøÈ " ≈— ¥ «ß®√ ¢Õ·π–π"„ÀÈ ª ≈¥¢— È « ·∫µ‡µÕ√' Ë ≈ ∫ÕÕ°
·≈È « ®÷ ß µË Õ "¬‰ø°Ë Õ πµ' ¥ µ— È ß ‡§√◊ Ë Õ ß
µ√«® Õ∫„ÀÈ · πË „ ®«Ë " ‰¥È ‡ ¥' π "¬¥' π µË Õ √–À«Ë " ߇§√◊ Ë Õ ß°— ∫ µ— « ∂— ß
•
√∂¬πµÏ „ À¡Ë · ≈È « À≈— ß ®"°µ' ¥ µ— È ß
À¡"¬‡Àµÿ :
„™È æ ' ° — ¥ ®"‡æ"–·∑πø' « À"°ø' « Ï ¢ "¥∫Ë Õ ¬ „ÀÈ ª √÷ ° ..."√È " π¢"¬‡§√◊ Ë Õ ß‡' ¬ ß√∂¬πµÏ
•
¢Õ·π–π"„ÀÈ µ Ë Õ ≈"‚æß ∑' Ë ¡ ' ° "≈— ß ¢— ∫ ß ÿ ¥ ‡°' π °«Ë "
•
(∑— È ß ¥È " πÀπÈ " ·≈–¥È " πÀ≈— ß ¡' § Ë " §«"¡µÈ " π∑"π
∂È " °"≈— ß ¢— ∫ µË " °«Ë "
π‰¡Ë „ ÀÈ ≈ "‚æß™"√ÿ ¥ (¥Ÿ À πÈ "
°"√ªÈ Õ ß°— π °"√≈— ¥ «ß®√ ®–µÈ Õ ßæ— π ¢— È « "¬µ–°— Ë « ∑' Ë ‰ ¡Ë „ ™È · ≈È « ¥È « ¬‡∑ ªæ— π "¬‰ø
•
·ºË π √–∫"¬§«"¡√È Õ π®–√È Õ π¡"°À≈— ß ®"°„™È √–¡— ¥ √–«— ß Õ¬Ë " ‰ª — ¡ º— ‡ ¡◊ Ë Õ ∂Õ¥™ÿ ¥ ª√–
•
°Õ∫π' ô
¢È Õ §«√√–«— ß "À√— ∫ °"√µË Õ ·À≈Ë ß ®Ë " ¬°"≈— ß ·≈–≈"‚æß:
Õ¬Ë " µË Õ "¬µ–°— Ë « ‡§‡∫' ≈ °"≈— ß ¢Õß≈"‚æ߇¢È " °— ∫ ·∫µ‡µÕ√' Ë √ ∂¬πµÏ ¡' © –π— È π
•
™ÿ ¥ ª√–°Õ∫®–‰¥È √ — ∫ §«"¡‡ ' ¬ À"¬¡"°
°Ë Õ π∑' Ë ® –µË Õ "¬µ–°— Ë « ‡§‡∫' ≈ °"≈— ß ¢Õß≈"‚æ߇¢È " °— ∫ ≈"‚æß
•
„ÀÈ µ √«®Õ∫°"√‡¥' π "¬‰ø≈"‚æß„π√∂¢Õߧÿ ≥ „ÀÈ ‡ √' ¬ ∫√È Õ ¬‡' ¬ °Ë Õ π
‡°' Ë ¬ «°— ∫ ‡ ' ¬ ß∑' Ë √È " ßºË " π¢— È « µË Õ ¥È " πÀ≈— ß
ºË " π¢— È « µË Õ Õπ"≈Á Õ °
•
OUT):
ª≈Ë Õ ¬ — ≠ ≠"≥
¢≥–‡≈Ë π ·ºË π ¥' °Ï ∑ ' Ë ‡ ¢È " √À— ¡— ≈ µ' · ™π·π≈ ‡§√◊ Ë Õ ß®–¥"«πÏ ¡ ' ° ´Ï — ≠ ≠"≥¡—
≈µ' · ™π·π≈
ºË " π¢— È «
•
ª≈Ë Õ ¬ — ≠ ≠"≥¥' ® ' µ Õ≈
MPEG Audio)
π"Ê) À"°µÈ Õ ß°"√ √È " ߇ ' ¬ ß¡— ≈ µ' · ™π·π≈ ‡™Ë π
·≈–
∑' Ë "¡"√∂„™È ° — ∫ ´Õ√Ï ¡— ≈µ' · ™π·π≈°— ∫¢— È « µË Õ π' È ·≈È « µ— È ß
AUDIO OUTPUT (D. AUDIO OUTPUT)"
30
º≈' µ ‚¥¬‰¥â √ — ∫ °"√Õπÿ ≠ "µ®"°
*
3
"Dolby"
Laboratories
* 4 "DTS"
‡∫' ¬ π¢Õß
3
50 W
∂÷ ß
4 Ω 8 Ω
„ÀÈ ‡ ª≈' Ë ¬ π§Ë " ‡æ◊ Ë Õ ªÈ Õ ß°—
50 W "Amp Gain"
§"·π–π")
43
(Speaker out/LINE OUT/2nd AUDIO
™Ë Õ ß — ≠ ≠"≥
2
¥Ÿ À πÈ " ¢Õß¢È Õ ·π–π")
(DOWN MIX: 30
(ÕÕøµ' § — ≈ ):
DIGITAL OUT
(Linear, PCM, Dolby Digital*
ºË " π¢— È « π' È (¥Ÿ √ "¬≈–‡Õ' ¬ ¥‡æ' Ë ¡ ‡µ' ¡ „πÀπÈ "
Dolby Digital, DTS
„ÀÈ µ Ë Õ ·Õ¡æ≈' ø "¬‡ÕÕ√Ï À√◊ Õ ‡§√◊ Ë Õ ß∂Õ¥√À—
MPEG Audio
„ÀÈ ∂ Ÿ ° µÈ Õ ß (¥Ÿ À πÈ "
¢Õß¢È Õ ·π–π")
Dolby Laboratories
·≈– — ≠ ≈— ° ∫í ≥ å Õ — ° ∫í √ §Ÿ à ‡ªì 𠇧√◊ Ë Õ ßÀ¡"¬°"√§â " ¢Õß
D
·≈– ‡ªÁ 𠇧√◊ Ë Õ ßÀ¡"¬°"√§È " ®¥∑–
"DTS 2.0 + Digital Out"
Digital Theater Systems, Inc.
JVC
)
3 , DTS* 4
¢Õß¢È Õ ·π–
56
"DIGITAL
Dolby