Jvc UXG 28 Service Manual

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Jvc UXG 28 Service Manual

Extracted text from Jvc UXG 28 Service Manual (Ocr-read)


Page 1

JVB
SERVICE MANUAL

MICRO COMPONENT SYSTEM

UX-G28B, UX-G28E, UX-G28EN,
UX-G28EV

SERVICE POLICY

No service part is available for this model.
Exchange only.

.Jvl: JVI:

@DEZE: MP3/ WMA Radio Data System G

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

TABLE OF CONTENTS


1 PRECAUTION ....................... . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS. .. 1-6
3 DISASSEMBLY ......................... 1 -7
4 ADJUSTMENT ....................................................................... 1- 12
5 TROUBLESHOOTING ................................................................. 1- 13
COPYRIGHT © 2007 Victor Company of Japan, Limited No_MBG34

2007/9

Page 2

SPECIFICATION

Amplifier section

Output Power

8 W per channel mint RMS driven into 4 Q at 1 kHz with no more than 10% total harmonic
distortion (IECZ68-3)

Speakers/Impedance

452-89

Terminals

AUX IN

Input sensitivity/Impedance (250mV/50kQ):USB Ver.2t0 (Full Speed)

Compatible device

Mass Storage Class

Compatible File System

FAT16, FAT32

Bus Power supply

Max 5V/500mA

Tuner section

FM tuning range

8750 MHZ - 108.00 MHZ

AM (MW) tuning range

522 kHZ - 1 629 kHz

CD player section

Dynamic range

70 dB

Signal-to-noise ratio

70 dB

General Power requirement AC 230 V , 50 Hz
Power consumption 32 W (at operation)
07 W (on standby)
Dimensions (approx.) 144 mm X 212 mm X 254 mm (W/H/D)
Mass (approx.) 25 kg
Speakers Type 1-way Bass reflex

Speaker units

10 cm cone><1

Impedance 4 9
Dimensions (approx.) 136 mm X 212 mm X 178 mm (W/H/D)
Mass (approx.) 13 kg each

Design and specifications are subject to change without notice

1-2 (NotMB634)