JVC UX-M3R Service Manual

UX-M3R
1-12
Fig.26
Fig.27
Fig.28
Fig.29
X
CD mechanism assembly
Clamper assembly
Claw p
Claw q
CD mechanism assembly
Tray motor pulley
Claw q
r section
Tray
TrayClaw s
Claw s
Claw t
Belt
Transparent cover
Removing the tray motor
(See Figs. 26 to 29.)
1.
2.
3.
4.
5.
6.
7.
8.
Remove the CD & MCU board.
On the top of the CD mechanism assembly, open
up the claws p and q at the left and right of the
clamper assembly and lift the assembly to remove
it.
On the top of the CD mechanism assembly, push
the section r of the elevator in the direction of the
arrow and lower the CD pickup assembly.
Pull out the tray.
While opening up the claws s at the left and right of
the tray in the directions of the arrows, remove the
tray.
While pushing the claw t on the CD mechanism
assembly downwards, slide the elevator fully in the
direction of the arrow.
Remove the transparent cover.
Remove the belt from the tray motor pulley.
Remove the two screws X retaining the tray motor
and remove it.
[Note] Take care not to attach grease on the
belt.
After attaching the tray motor in the
assembly, apply a locking agent to the
screws X.

JVC UX-M3R Specifications

Amplifier Specifications

output power	24 W (12 W + 12 W) at 8 Ω (MAX.)
output power at THD	20 W (10 W + 10 W) at 8 Ω (10% THD)
audio output level	800 mV/32 Ω
speakers impedance	8 Ω - 16 Ω

Tuner Specifications

FM tuning range	87.50 MHz - 108.00 MHz
MW tuning range	522 kHz - 1 629 kHz

CD Player Specifications

dynamic range	60 dB
signal-to-noise ratio	60 dB
wow and flutter	Unmeasurable

Cassette Deck Specifications

frequency response for normal tape	100 Hz - 10 000 Hz
wow and flutter	0.35% (WRMS)

General Specifications

power requirement	AC 240 V, 50 Hz
power consumption (operation mode)	30 W
power consumption (standby mode)	1.5 W
dimensions	160 mm × 269.5 mm × 300 mm
mass	4.3 kg

Speaker Specifications

speaker unit (woofer)	10.2 cm cone × 1
speaker unit (tweeter)	5.1 cm cone × 1
impedance	8 Ω
dimensions	160 mm × 269.5 mm × 192 mm
mass	2 kg/each