Panasonic SV-MP730VGK / SV-MP730VGC / SV-MP730VGH / SV-MP730VGN Service Manual ▷ View online
Memory size:
1 GB
Supported sampling frequency:
MP3; 32 kHz, 44.1 kHz,and 48
kHz
WMA; 8 kHz to 44.1 kHz
Supported bit-rates:
MP3; 8 kbps to 320 kbps (128
kbps is recommend)
WMA; 32 kbps to 192 kbps (96
kbps is recommend)
No. of channels:
Stereo, 2 channels (MUSIC, FM
RADIO)
Mono, 1 channel (IC RECORDER)
Frequency response:
20 Hz to 20,000 Hz (+0dB, -6dB)
(MUSIC)
300 Hz to 4,300 Hz (IC
RECORDER, HQ mode)
Mic S/N:
30 dB (IC RECORDER,HQ mode)
Radio Frequency range (FM):
87.90 MHz to 107.90 MHz (200
kHz steps)
87.50 MHz to 108.00 MHz (50/100
kHz steps)
Output:
4.5 mW + 4.5 mW (16
Ω,M3 jack)
Power supply:
DC 1.2V (one rechargeable
battery)
2005 TAIWAN
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SV-MP730VGK
SV-MP730VGC
SV-MP730VGH
SV-MP730VGN
SV-MP730VGC
SV-MP730VGH
SV-MP730VGN
Colour
(S).................... Silver Type
(W)....................White Type
(W)....................White Type
Approximate play times:
10 hours (MUSIC),
5 hours (FM RADIO)
Approximate recording times:
9 hours (IC RECORDER, HQ
mode)
5 hours (FM RADIO)
Cabinet dimensions (WxHxD):
70.0 x 22.2 x 14.0 mm
Mass:
36.2g with battery
23.5g without battery
AC adaptir input:
AC110V ~ 240V,50 Hz/ 60 Hz
Power consumption in standby
mode: 0.1W
mode: 0.1W
· Specifications are subject to change without notice.
· The play times shown depend on operating conditions.
· Mass and dimensions are approximate.
· GB means one billion bytes. Useable capacity will be less.
· This product is compatible with the following character code. The
display may not appear correctly with other character codes.
· When the supplied rechargeable battery is fully charged.
· The play time shown is when the bit rate is 128 kpbs (MP3), EQ
is set to NORMAL, volume is 11 and the backlight is not used.
Digital Audio Player
Specifications
TD0504027C3
1 Accessories
2
2 Supply of Rechargeable Battery as Replacement Parts
3
3 Caution in Use of Rechargeable Battery
3
4 Location of Controls
4
5 Operation Checks and Component Replacement Procedures
5
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 Instructions for Repair Service
8
7 Service Position
9
8 Service Mode
10
· Stereo earphones
(L0BAB0000188) ............................................................. 1pc.
(L0BAB0000188) ............................................................. 1pc.
· USB Cable
(K1HA05AD0003)............. ................................................ 1pc.
(K1HA05AD0003)............. ................................................ 1pc.
· Neck Strap
(RFAT0006-Q) ....................................................................1pc.
(RFAT0006-Q) ....................................................................1pc.
· CD-ROM Driver
(RFET0004) ...................................................................... 1pc.
(RFET0004) ...................................................................... 1pc.
· AC Adaptor
(N0JZCD000001) ...........................................................[GK].
(N0JZCD000001) ...........................................................[GK].
8.1.
Checking Procedures for IC3 C2HBZG000008
10
8.2.
Checking Procedures for Font table
11
9 Service Precautions
11
9.1.
Install and Copy the software (DFU,firmware,font table)
After replacing the main PCB and DSP IC (main
CPU),reinstall DFU and firmware,and copy font table
again.
11
9.2.
Please contact to the service organization of the belonging
for the acquisition of data and obtain the software.
11
10 Troubleshooting
15
11 Troubleshooting guide
15
12 Type Illustration of ICs, Transistors and Diodes
16
13 Block Diagram
17
14 Schematic Diagram Notes
22
15 Schematic Diagram
23
16 Printed Circuit Board Diagram
28
17 Cabinet Parts Location
30
18 Packaging
31
19 Replacement Parts List
32
(N0JZCD000003) ...........................................................[GC].
(N0JZCD000004) ...........................................................[GH].
(N0JZCD000005) ...........................................................[GN].
(N0JZCD000004) ...........................................................[GH].
(N0JZCD000005) ...........................................................[GN].
· Battery Ass’y
(ZBRP-BP65HE)................................................................1pc.
(ZBRP-BP65HE)................................................................1pc.
· Battery Case
(RFCT0005-H) ............................................................ 1pc.
(RFCT0005-H) ............................................................ 1pc.
CONTENTS
Page
Page
1 Accessories
2
SV-MP730VGK / SV-MP730VGC / SV-MP730VGH / SV-MP730VGN
2 Supply of Rechargeable
Battery as Replacement
Parts
Parts
· Please take note of the following points relating to Carrying
Case to be used for protection of Rechargeable Battery
from shorting.
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.
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.
Case. If not, may either head or ignite by shorting with a
metal.
3
SV-MP730VGK / SV-MP730VGC / SV-MP730VGH / SV-MP730VGN
4 Location of Controls
REC/STOP
Microphone
Display
Example:MUSIC
Example:MUSIC
DMODE
Turn on, off (Press and hold)/
Play/Stop
Play/Stop
Battery lid
Volume
Earphones jack
(3.5 mm stereo)
(3.5 mm stereo)
USB port
HOLD
switch
switch
Skip/search
Insert the
rechargeable battery.
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
display after
connecting the
AC
adaptor.
Recharging also takes place when
the player is connected to a
computer's USB port.
computer's USB port.
Operation cannot be guaranteed if you
use a USB hub or extension cable.
use a USB hub or extension cable.
2
Recharging time:
Approx. 6 hours
The display will turn off when
recharging is complete.
recharging is complete.
1
2
3
To a
household
mains
socket
household
mains
socket
AC Adaptor
Insert so
the arrow
is facing
upwards
the arrow
is facing
upwards
Connecting to a computer and downloading files
4
3
2
To USB
port
port
Small end to
player, large
end to PC
player, large
end to PC
Turn the unit on.
into mode select
frame.
Press and hold
Insert so the
arrow is facing
upwards.
1
Connection
4
SV-MP730VGK / SV-MP730VGC / SV-MP730VGH / SV-MP730VGN