Panasonic SV-MP500VGK User manual

Memor
y
size: 128 MB
Supported sampling frequency: MP3; 32 kHz, 44.1 kHz, 48 kHz,
WMA; 8 kHz to 44.1 kHz
No. o
f
channels: Stereo, 2 channels (MUSIC, FM
RADIO) Mono, 1 channel (IC
RECORDER)
Frequenc
y
response: 20Hz to 20,000Hz (+0dB, -6dB)
(MUSIC), 300 Hz to 4,300 Hz (IC
RECORDER,HQ mode)
Mic S/N: 30 dB (IC RECORDER,HQ mode)
Radio Frequenc
y
range (FM): 87.5 MHz to 108.0 MHz (50
/
100
kHz steps),87.9 MHz to 107.9MHz
(200kHz steps)
Output: 4.5 mW + 4.5 mW (16Ω,M3
j
ack)
Power supply: DC 1.2V (one rechargeable
battery)
1 Accessories 2
2 Supply of Rechargeable Battery as Replacement Parts 3
©2004 Matsushita Electric TAIWAN Industrial Co.,
Ltd. All rights reserved. Unauthorized copying and
distribution is a violation of law.
SV-MP500VGK
SV-MP500VGH
SV-MP500VGC
SV-MP500VGD
SV-MP500VGN
Colour
(S)................... Silver Type
(D)................... Orange Type
A
pproxim
a
te pla
y
times: 10 hours (MUSIC),
6 hours (FM RADIO)
A
pproxim
a
te recording times: 9 hours (IC RECORDER, LP
mode)
5 hours 30 minutes (FM RADIO)
Maximum dimensions (WxHxD): 71.1
x
23.2
x
14mm
Cabinet dimensions (WxHxD): 70.0
x
22.0
x
14mm
Mass: 36.2g with batter
y
23.5g without battery
A
C adaptir input:
A
C 110 ~ 240V,50 Hz
/
60 Hz
· Specifications are sub
j
ect to change without notice.
· The play times shown depend on operating conditions.
· Mass and dimensions are approximate.
· MB means one million bytes. Useable capacity may be less.
· (When the supplied rechargeable battery is fully charged.)
3 Caution in Use of Rechargeable Battery 3
4 Location of Controls 4
Digital Audio Player
Specifications
CONTENTS
Page Page
TD0410060C3

5 Operation Checks and Component Replacement Procedures5
5.1. Removal of the battery cover 5
5.2. Removal of the front cabinet 5
5.3. Removal of the memory P.C.B. 5
5.4. Removal of the main P.C.B. 5
5.5. Removal of the battery terminal. 6
5.6. Removal of the LCD Ass 馳6
5.7. Removal of the LCD Piece 6
5.8. Removal of the mode button and hold knob 6
5.9. Removal of the USB fix piece and USB cover 6
5.10. Removal of the REC button 7
5.11. Removal of the tuner P.C.B. and MIC ass 馳7
6 Service Position 8
7 Service Mode 9
· Stereo earphones
(L0BAB0000187) ............................................................. 1pc.
· USB Cable
(K1HA05AD0003)............. ................................................ 1pc.
· Neck Strap
(RFAT0006-Q) ..................................................................1pc.
· CD-ROM Driver
(RFE0164) ........................................................................ 1pc.
· Adaptor
(N0JECD000001) ...........................................................[GK].
(N0JECD000002) ...........................................................[GD].
(N0JECD000003) ...........................................................[GC].
(N0JECD000004) ...........................................................[GH].
(N0JECD000005) ...........................................................[GN].
7.1. Checking Procedures for IC3 C2DBGL000001 9
7.2. Checking Procedures for Fonttable 10
8 The Method of Download of DFU Software 11
9 Troubleshooting 15
10 Troubleshooting guide 15
11 Type Illustration of ICs, Transistors and Diodes 16
12 Block Diagram 17
13 Schematic Diagram Notes 22
14 Printed Circuit Board Diagram Notes 22
15 Schematic Diagram 23
16 Printed Circuit Board Diagram 28
17 Cabinet Parts Location 32
18 Packaging 33
19 Replacement Parts List 34
· Battery Ass’y
(ZBRP-BP65HE)................................................................1pc.
· Battery Case
(RFCT0005-H) ............................................................ 1pc.
1 Accessories
2
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN

2 Supply of Rechargeable
Battery as Replacement
Parts
· Please take note of the following points relating to Carrying
Case to be used for protection of Rechargeable Battery
from shorting.
Replacement Parts:
· Rechargeable Battery (ZBRP-BP65HE) to be supplied will
be provided with Carrying Case (RFCT0005-H).
· No replacement parts will be supplied for Rechargeable
Battery without Case.
· Replacement parts will be supplied for Carrying Case
(RFCT0005-H) without Rechargeable Battery.
· To your customers, delivery Rechargeable Battery together
with Carrying Case to prevent shorting accidents that may
occur when Rechargeable Battery is carried about without
Carrying Case.
3 Caution in Use of
Rechargeable Battery
· Take Rechargeable Battery out of Carrying Case and use
iy. Be sure to carry Rechargeable Battery in this Carrying
Case. If not, may either head or ignite by shorting with a
metal.
3
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN

4 Location of Controls
REC/STOP
Microphone
Display
Example:MUSIC
DMODE
Turn on, off (Press and hold)/
Play/Stop
Battery lid
Volume
Earphones jack
(3.5 mm stereo)
USB port
HOLD
switch
Skip/search
Insert the
rechargeable battery.
1
2
3
1
Charge before initial use
Rechargeable battery (included)
Location of Controls
Charge the battery.
"CHARGING"
appears on the
display after
connecting the
AC
adaptor.
Recharging also takes place when
the player is connected to a
computer's USB port.
Operation cannot be guaranteed if you
use a USB hub or extension cable.
2
Recharging time:
Approx. 6 hours
The display will turn off when
recharging is complete.
1
2
3
To a
household
mains
socket
AC Adaptor
Insert so
the arrow
is facing
upwards
Connecting to a computer and downloading files
4
3
2
To USB
port
Small end to
player, large
end to PC
Turn the unit on.
¡÷into mode select
frame.
Press and hold
Insert sothe
arrowisfacing
upwards.
1
Connection
4
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN

5 Operation Checks and
Component Replacement
Procedures
1. This section describes procedures for checking the
operation of the major printed circuit boards and replacing
the main components.
2. For reassembly after operation checks or replacement,
reverse the respective procedures special ressembly
procedures are described only when required.
3. Select item from the following index when checks or
replacement are required.
Contents
1. Checking for the main P.C.B.
2. Checking for the memory P.C.B.
3. Checking for the tuner P.C.B.
4. Checking for the LCD ass’y.
5. Checking for the prevent electrostatic discharge.
5.1. Removal of the battery cover
5.2. Removal of the front cabinet
5.3. Removal of the memory P.C.B.
5.4. Removal of the main P.C.B.
5
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN

5.5. Removal of the battery
terminal.
5.6. Removal of the LCD Ass’y
5.7. Removal of the LCD Piece
5.8. Removal of the mode button
and hold knob
5.9. Removal of the USB fix piece
and USB cover
6
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN

5.10. Removal of the REC button 5.11. Removal of the tuner P.C.B.
and MIC ass’y
7
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN

6 Service Position
8
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN

7 Service Mode
7.1. Checking Procedures for IC3 C2DBGL000001
9
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN

7.2. Checking Procedures for Fonttable
10
SV-MP500VGK / SV-MP500VGH / SV-MP500VGC / SV-MP500VGD / SV-MP500VGN