Panasonic sv mp 130 vgk service manual

Page 1

TD050402803

Service Manual

Digital Audio Player

SV-MP130VGK
SV-MP130VGC

Spedficafions
Memory size:
Supported sampling frequency:

Supported bit-rates:

No. of channels:

Frequency response:

Mic SIN:
Radio Frequency range (FM):

108

MP3; 32 kHz, 44.1 kHz,and 48
kHz

WMA; 8 kHZ to 44.1 kHz

MP3; 8 kbps to 320 kbps (128
kbps is recommend)

WMA; 32 kbps to 192 kbps (96
kbps is recommend)

Stereo, 2 channels (MUSIC, FM
RADIO)

Mono, 1 channel (IC RECORDER)

20 Hz to 20,000 Hz (+0113, >6dB)
(MUSIC)

300 Hz to 4,300 Hz (10
RECORDER,HQ mode)

30 dB (10 RECORDER,HQ mode)
87.9 MHZ to 107.9 MHZ (200kHZ

Colour
(8) ................... Silver Type

Output:
Power supply:

Approximate play times:

Approximate recording times:

Maximum dimensions (WxHxD):
Mass:

4.5 mW + 4.5 mW (1BQ,M3 jack)

DC 1.5V (one alkaline LR03,AAA
battery)

13 hours (MUSIC),
7 hours (FM RADIO)

13 hours (IC RECORDER, HQ
mode)

7 hours (FM RADIO)
53.2 x 61.1 x 17.5mm

41.79 with battery
30.49 without battery

- Specifications are subject to change without notice.

- The play times shown depend on operating conditions.

- Mass and dimensions are approximate.

1 GB means one billion bytes. Useable capacity will be less.

steps) - This product is compatible with Unicode. The display may not

87.5 MHz to 108.0 MHz (50/100 appear correctly WIth other character codes.
kHz steps) - 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.

This service information is designed for experienced repair technicians only and is not designed for use by the general public.

It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced protessional technicians Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.

CONTENTS

1 Accessories --

Page

Panasonic

2 Location of Controls

Page

© 2005 Matsushita Electric TAIWAN Industrial Co.,
Ltd. All rights reserved. Unauthorized copying and
distribution is a violation of law.

Page 2

SV-MP130VGK I SV-MP130VGC

3 Operation Checks and Component Replacement Procedures4
3.1. Removal of the battery cover ------------------------------------------ 4
3.2. Removal of the front cabinet-
3.3. Removal of the SUB P.C.B

3.4. Removal of the jack holder

3.5. Removal of the Main P.C.B. ........................................... 5
3.6. Removal of the LCD Ass I] ............................................ 5
3.7. Removal of the LCD holder ............................................ 5
3.8. Removal of the USB cover --------------------------------------------- 5
3.9. Removal of the holder knob ------------------------------------------- 5

3.10. Removal of the REC button and play button and volume
button and mode button-

4 Instructions for Repair Service

5 Service Position

6 Service Mode .......................................................................... 9
6.1. Checking Procedures for |C3 C2HBZG000008 ................ g
6.2. Checking Procedures for Font table .............................. 10

1 Accessories

- Stereo earphones
(LOBABOOOO193) ............................................................. 1pc.

~USB Cable
(K1 HA05AD0004) ............................................................. 1pc.

7 Service Precautions -------------------------------------------------------------- 10
7.1. install and Copy the software (DFU,firmware,font table)
After replacing the main PCB and DSP IC (main
CPU),reinsta|| DFU and firmware,and oopy 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

13 Schematic Diagram-

14 Printed Circuit Board Diagram

15 Cabinet Parts Location --------------------------------------------------------- 23
16 Packaging ----------------------------------------------------------------------------- 29
17 Replacement Parts List ......................................................... 29

- Neck Strap

(VFC4028) ....................................................................... 1 pc.

- CD-ROM Driver

(RFETOOO4) ..................................................................... 1pc.

©