Jvc UXTB 30 Service Manual
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Extracted text from Jvc UXTB 30 Service Manual (Ocr-read)
Page 1
JVB
SERVICE MANUAL
COMPACT COMPONENT SYSTEM
UX-TB3OB, UX-TB30E, UX-TB30EN,
UX-TB30EV
XT-UXTB30
COO
0000
00'0 E °
6?? E o o o o O O
0000 l
$080
33% Ma.
00 l
.M: JV @ a o o o o
SP-UXTBSO AX-UXTBSO SP-UXTBSO
@HSKE MP3/ WMA Radio Data System
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 ....................................................................... 1-6
4 ADJUSTMENT ....................................................................... 1-10
5 TROUBLESHOOTING ................................................................. 1-10
COPYRIGHT © 2010 Victor Company of Japan, Limited N0.MB725
2010/3
Page 2
SPECIFICATION
Amplifier unit (AX-UXTBBO)
Output Power
20 W per channel. min. RMS. driven into 6 £2 at 1 kHz with no more than 10% total harmonic distortion.
(IECZ68-3)
Speakers/impedance
kin-852
Player/tu ner unit (XT-UXTBSO)
Tuner section
FM tuning range
l87.50 MHZ -108.00 MHZ
CD player section
Measurement Condition
2W, [EC-A weighted
Dynamic range
75 dB
Signal-to-noise ratio
75 dB
Wow and flutter
Immeasurable
Terminals
AUDIO IN input sensitivity/Impedance 250 mV/50 k0
USB MEMORY USB specification Compatible with USB 2.0 Full-Speed
Compatible device Mass storage class
Compatible system FAT16, FAT32
Output power DC 5 V 500 mA
General
Power requirement
AC 230 V . 50 HZ
Power consumption
50 W (at operation)
1.00 W or less (on standby)
Dimensions (approx.)
Player/tuner unit
230mm><81mm><230mm(W>
Amplifier unit 230 mm x 81 mm x 243 mm (W X H x D)
Dimensions (approx.)
160mm><250mm><160mm(W>
Mass (approx.)
1.81 kg each
Designs & specifications are subject to change without notice.
1-2 (No.MB725
Mass (approx.) Player/tuner unit 1.70 kg
Amplifier unit 294 kg
Speakers (SP-UXTB30)
Type 2-way Bass reflex
Speaker units Tweeter 4 cm cone X 1
Woofer 10 cm cone x 1