Panasonic SVMP-500-VGC, SVMP-500-VGH, SVMP-500-VGD, SVMP-500-VGK, SVMP-500-VGN Service manual

Digital Audio Player

SV-MP500VGK SV-MP500VGH SV-MP500VGC SV-MP500VGD SV-MP500VGN

Colour

(S)................... Silver Type

(D)................... Orange Type

TD0410060C3

Specifications

Memorysize: 128 MB

Supported sampling frequency: MP3; 32 kHz, 44.1 kHz, 48 kHz,

WMA; 8 kHz to 44.1 kHz

No. ofchannels: Stereo, 2 channels (MUSIC, FM

RADIO) Mono, 1 channel (IC

RECORDER)

Frequencyresponse: 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 Frequencyrange (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

Power supply: DC 1.2V (one rechargeable

ack)

battery)

pproximate playtimes: 10 hours (MUSIC),

6 hours (FM RADIO)

pproximate recording times: 9 hours (IC RECORDER, LP

mode)

5 hours 30 minutes (FM RADIO)

Maximum dimensions (WxHxD): 71.1x23.2x14mm

Cabinet dimensions (WxHxD): 70.0x22.0x14mm

Mass: 36.2g with batter

23.5g without battery

C adaptir input:

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.

· (When the supplied rechargeable battery is fully charged.)

C 110 ~ 240V,50 Hz/60 Hz

CONTENTS

Page Page

1 Accessories

2 Supply of Rechargeable Battery as Replacement Parts

3 Caution in Use of Rechargeable Battery

4 Location of Controls

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

5 Operation Checks and Component Replacement Procedures 5

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.

5.5. Removal of the battery terminal.

5.6. Removal of the LCD Ass 馳

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

5.10. Removal of the REC button

5.11. Removal of the tuner P.C.B. and MIC ass 馳

6 Service Position

7 Service Mode

1 Accessories

· Stereo earphones

(L0BAB0000187) ............................................................ . 1pc.

7.1. Checking Procedures for IC3 C2DBGL000001 9

7.2. Checking Procedures for Fonttable

8 The Method of Download of DFU Software

9 Troubleshooting

10 Troubleshooting guide

11 Type Illustration of ICs, Transistors and Diodes

12 Block Diagram

13 Schematic Diagram Notes

14 Printed Circuit Board Diagram Notes

15 Schematic Diagram

16 Printed Circuit Board Diagram

17 Cabinet Parts Location

18 Packaging

19 Replaceme nt Parts List

· 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].

· Battery Ass’y

(ZBRP-BP65HE)........................... .....................................1pc.

· Battery Case

(RFCT0005-H) .................................................. .......... 1pc.

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.

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

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.

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

4 Location of Controls

Location of Controls

Microphone

REC/STOP

DMODE

Battery lid

Skip/search

Volume

Display Example:MUSIC

Rechargeable battery (included)

Insert the

rechargeable battery.

Turn on, off (Press and hold)/ Play/Stop

"CHARGING"

Earphones jack (3.5 mm stereo)

Charge before initial use

Charge the battery.

appears on the display after connecting the 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.

USB port

AC Adaptor

Insert so

the arrow is facing upwards

Recharging time:

The display will turn off when recharging is complete.

HOLD switch

To a household mains socket

Approx. 6 hours

Connecting to a computer and downloading files

Connection

Press and hold Turn the unit on.

¡÷into mode select frame .

To USB port

In s ert s o th e

arrow is fac in g upwa rds.

Small end to player, large end to PC

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

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

5.3. Removal of the memory P.C.B.

5.4. Removal of the main P.C.B.

5.2. Removal of the front cabinet

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

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

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

5.10. Removal of the REC button 5.11. Removal of the tuner P.C.B. and MIC ass’y

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

6 Service Position

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

7 Service Mode

7.1. Checking Procedures for IC3 C2DBGL000001

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

7.2. Checking Procedures for Fonttable

SV-MP500VGK / SV-MP500V GH / SV-MP500VGC / SV-MP500VGD / SV-MP50 0VGN

8 The Method of Download of DFU Software

1. The “DFU Applications” is downloaded from TSN SYSTEM.

a. TSN SYSTEM (URL---http://tsndb.css.panasonic.co.jp) is opened.

b. “<Support Information from NWBG-PAVC>” is clicked.Fig.1

c. “↓CONTENTS <Firmware>” is clicked. d. “→AUDIO” is clicked.

e. “Digital Audio Player” is clicked.

f. Following, please download according to directions of a screen.

Fig.1

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