Read Panasonic SV-MP110VGK / SV-MP110VGC Service Manual online
Memory size:
256 MB
Supported sampling frequency:
MP3; 32 kHz, 44.1 kHz, 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 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:
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 Frequency range (FM):
87.9 MHz to 107.9MHz (200kHz
steps),87.5 MHz to 108.0 MHz
(50/100 kHz steps),
Output:
4.5 mW + 4.5 mW (16
Ω,M3 jack)
1 Accessories
2
2 Location of Controls
3
3 Operation Checks and Component Replacement Procedures
4
3.1.
Removal of the battery cover
4
2005 TAIWAN
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SV-MP110VGK
SV-MP110VGC
SV-MP110VGC
Colour
(A)................... Blue Type
(W)...................White Type
(W)...................White Type
Power supply:
DC 1.5V (one alkaline LR03,AAA
battery)
Approximate play times:
13 hours (MUSIC),
7 hours (FM RADIO)
Approximate recording times:
13 hours (IC RECORDER, HQ
mode)
7 hours (FM RADIO)
Maximum dimensions (WxHxD):
53.2 x 61.1 x 17.5mm
Mass:
41.7g with battery
30.4g without battery
· Specifications are subject 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.
· This product is compatible with the following character code. The
display may not appear correctly with other character codes.
3.2.
Removal of the front cabinet
4
3.3.
Removal of the SUB P.C.B.
4
3.4.
Removal of the jack holder
5
Digital Audio Player
Specifications
CONTENTS
Page
Page
TD0502004C3
3.5.
Removal of the Main P.C.B.
5
3.6.
Removal of the LCD Ass 馳
5
3.7.
Removal of the LCD holder
5
3.8.
Removal of the USB cover
6
3.9.
Removal of the holder knob
6
3.10. Removal of the REC button and play button and volume
button and mode button
6
4 Instructions for Repair Service
7
5 Service Position
8
6 Service Mode
9
6.1.
Checking Procedures for IC3 C2HBZG000008
9
6.2.
Checking Procedures for Font table
10
7 Service Precautions
10
· Stereo earphones
(L0BAB0000193) ............................................................. 1pc.
(L0BAB0000193) ............................................................. 1pc.
· USB Cable
(K1HA05AD0004)............. ................................................ 1pc.
(K1HA05AD0004)............. ................................................ 1pc.
7.1.
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.
10
7.2.
Please contact to the service organization of the belonging
for the acquisition of data and obtain the software.
10
8 Troubleshooting
14
9 Troubleshooting guide
14
10 Type Illustration of ICs, Transistors and Diodes
15
11 Block Diagram
16
12 Schematic Diagram Notes
21
13 Schematic Diagram
22
14 Printed Circuit Board Diagram
26
15 Cabinet Parts Location
28
16 Packaging
29
17 Replacement Parts List
29
· Neck Strap
(VFC4028) .......................................................................1pc.
(VFC4028) .......................................................................1pc.
· CD-ROM Driver
(RFET0002) ..................................................................... 1pc.
(RFET0002) ..................................................................... 1pc.
1 Accessories
2
SV-MP110VGK / SV-MP110VGC
2 Location of Controls
REC/STOP
Operation lamp
Microphone
Volume
Turn on, off
(Press and hold)/
Play/Stop
(Press and hold)/
Play/Stop
Battery lid
Earphones jack
(3.5 mm stereo)
USB port
HOLD switch
Skip/search
Display
(back)
Connection
To USB
port
port
Small end to
player, large
end to PC
player, large
end to PC
Turn the unit on.
(Wait until MODE
select display appears.)
(Wait until MODE
select display appears.)
Insert so the arrow is
facing upwards.
facing upwards.
1
Press
and hold
and hold
2
4
3
Connecting to a computer and
downloading files
MODE
3
SV-MP110VGK / SV-MP110VGC
3 Operation Checks and
Component Replacement
Procedures
Procedures
1. This section describes procedures for checking the
operation of the major printed circuit boards and replacing
the main components.
the main components.
2. For reassembly after operation checks or replacement,
reverse the respective procedures special ressembly
procedures are described only when required.
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 LCD ass’y.
4. Checking for the prevent electrostatic discharge.
1. Checking for the main P.C.B.
2. Checking for the memory P.C.B.
3. Checking for the LCD ass’y.
4. Checking for the prevent electrostatic discharge.
3.1. Removal of the battery cover
3.2. Removal of the front cabinet
3.3. Removal of the SUB P.C.B.
4
SV-MP110VGK / SV-MP110VGC