Jvc RCEZ 31 Service Manual
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Extracted text from Jvc RCEZ 31 Service Manual (Ocr-read)
Page 1
JVB
SERVICE MANUAL
CD PORTABLE SYSTEM
RC-EZ35SB,RC-EZ35SE,
RC-E235SEN,RC-EZ35SEV,
RC-EZ31 BB,RC-EZ31 BE,
RC-EZ31BEN,RC-E231BEV
SERVICE POLICY
No service part is available for this model.
Exchange only.
@D§@ {um-5% [Em
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 ...................................................... 1-5
3 DISASSEMBLY ....................................................................... 1-6
4 ADJUSTMENT ....................................................................... 1-11
5 TROUBLESHOOTING ................................................................. 1-12
COPYRIGHT © 2006 Victor Company of Japan, Limited No_MB§93
2006/12
Page 2
RC-EZ35
SPECIFICATION
Compact disc player section
Type
Compact disc player
Signal detection
Non-contact optical pick-up (semicondicator Iazer)
Number of channels
2 channels
Radio section
Frequency ranges
FM 87.5 MHZ -108.0 MHZ
AM 522 kHZ - 1 629 kHZ
Antennas Telescopic antenna for FM
Ferrite core antenna for AM
Cassette deck section Track 4-track 2-channel stereo
Motor Electronic governor DC motor for capstan
Heads Hard permalloy head for recording/playback, magnetic head for erase
Fast wind time
Approx. 120 sec. (C-60 cassette)
General Speaker 10 cm X 2 (4 S2, 3 W)
Power output 4 W (2 W + 2 W) at 4 Q (10% THD) (IE0268-3)
Output terminals PHONES x 1 ((3 3.5 mm, stereo)
Power supply AC 230 V , 50 Hz
DC 12 V ("R20/D (13F)" cells x 8)
Power consumption 17 W (at operation)
1.5 W (at standby)
Dimentions 435 mm (W) X 156 mm (H) X 241 mm (D)
Mass Approx. 2.8 kg (without batteries)
RC-EZ31
Compact disc player section Type Compact disc player
Signal detection
Non-contact optical pick-up (semicondicator Iazer)
Number of channels
2 channels
Radio section
Frequency ranges
FM 88 MHZ - 108.0 MHZ
AM 530 kHZ - 1 600 kHZ
Antennas Telescopic antenna for FM
Ferrite core antenna for AM
Cassette deck section Track 4-track 2-channel stereo
Motor Electronic governor DC motor for capstan
Heads Hard permalloy head for recording/playback, magnetic head for erase
Fast wind time
Approx. 120 sec. (C-60 cassette)
General
Speaker
10cm><2(4$2,3W)
Power output
4 w (2 w + 2 W) at 4 o (10% THD) (IEczes-a)
Output terminals
PHONES x1 ((3 3.5 mm, stereo)
Power supply
Ac 230 v , 50 Hz
DC 12 v ("RZO/D (13F)" cells X a)
Power consumption
13 W (at operation)
15 W (at standby)
Dimentions
435 mm (W) x 156 mm (H) x 241 mm (D)
Mass
Approx. 2.8 kg (without batteries)
Design and specifications are subject to change without notice.
1-2 (NoMBSQS)