Panasonic SA-VK725DGC User Manual

n AMPLIFIER SECTION
RMS Output Power: Dolby Digital Mode
Main
70 W per channel (6 Ω), 1 kHz, 10% THD
Surround Ch
55 W per channel (6 Ω), 1 kHz, 10% THD
Center Ch
70 W per channel (6 Ω), 1 kHz, 10% THD
Total RMS Dolby Digital mode power
320 W
PMPO output power 4000 W
n FM/AM TUNER, TERMINALS SECTION
Preset station FM 15 stations
AM 15 stations
Frequency Modulation (FM)
Frequency range 87.50 - 108.00 MHz (50 kHz step)
© 2005 Matsushita Electric Industrial Co. Ltd.. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SA-VK725DGC
Colour
(S) .... Silver Type
Sensitivity 2.5 µV (IHF)
S/N 26dB 2.2 µV
A
ntenna terminals 75 Ω (unbalanced)
A
mplitude Modulation (AM)
Frequency range 522 - 1629 kHz (9 kHz step)
520 - 1630 kHz (10 kHz step)
A
M Sensitivity S/N 20dB at 999 kHz
560 µV/m
A
udio performance (Amplifier)
Input sensitivity/Input impedance
A
ux 250 mV, 20 kΩ
Phone jack
Terminal Stereo, 3.5 mm jack
Mic jack
Sensitivity 0.7 mV, 600 Ω
DVD Stereo System
Please use this manual together with the service manual for Model No. [SA-VK72DGCS/GS-S, Order No.
MD0506272C3].
Specifications
ORDER NO. MD0507287A3
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Panasonic SA-VK725DGC Specifications

General

Surround Sound	Yes
Dolby Digital	Yes
DTS	No
Outputs	Headphone
Remote Control	Yes
CD Player	Yes
Bluetooth	No
Type	Mini HiFi System
Playable Media	CD, CD-R, CD-RW
Tuner	Yes
Inputs	AUX
Preset Stations	30 (FM), 10 (AM)

Summary

Operating Procedures

Main Unit Controls

Identifies and explains the functions of various controls on the main unit.

Center Console Controls

Details the functions of the controls located on the center console of the stereo system.

Remote Control Operation

Remote Control Button Functions

Explains the functions of the various buttons and indicators on the remote control unit.

Schematic Diagrams

DVD Module Circuit Schematic

Presents the detailed schematic diagram for the DVD module circuit.

Main Circuit Schematic

Presents the detailed schematic diagram for the main circuit of the audio system.

Transformer Circuit Schematic

Presents the detailed schematic diagram for the transformer and power supply circuit.

Printed Circuit Board Layouts

DVD Module P.C.B. Layout

Main P.C.B. Layout

Transformer P.C.B. Layout

Parts Location and Lists

Cabinet Parts Location

Electrical Parts List

Detailed list of electrical components, including part numbers, descriptions, and remarks.