Panasonic SA-VK825D Service Manual

n AMPLIFIER SECTION
RMS Output Power: Dolby Digital Mode
Main
85 W per channel (4 Ω), 1 kHz, 10% THD
Surround Ch
60 W per channel (4 Ω), 1 kHz, 10% THD
Center Ch
80 W per channel (4 Ω), 1 kHz, 10% THD
Subwoofer Ch
90 W per channel (4 Ω), 100 Hz, 10% THD
Total RMS Dolby Digital mode power
460 W
PMPO output power 5600 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-VK825DGC
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
Terminal Mono, 6.3 mm jack (2 system)
n CASSETTE DECK SECTION
Type Auto-Reverse
DVD Stereo System
Please use this manual together with the service manual for Model No. [SA-VK82DGCP/GCS/GS-S, Order
No. MD0506224C3].
Specifications
ORDER NO. MD0506222A3

Panasonic SA-VK825D Specifications

General

DVD Player	Yes
Tuner Type	Digital
Bluetooth	No
Dolby Digital Decoder	Yes
DTS Decoder	Yes
Signal-to-Noise Ratio	80 dB
Speaker Impedance	6 Ohms
Disc Compatibility	DVD-Video, DVD-RAM, DVD-R, DVD-RW, +R, +RW, SVCD, Video CD, CD, CD-R/RW, MP3, WMA, JPEG
Supported Media	CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-RW
Tuner	Yes
Preset Stations	30 FM
Inputs	Aux-in, USB
Outputs	Headphone x1
Cassette Deck Type	Double Cassette
Frequency Response	20Hz-20kHz

Summary

Specifications

Amplifier Section Specifications

Details output power, sensitivity, and impedance for the amplifier section.

Tuner and Cassette Deck Specifications

Covers FM/AM tuner presets, frequency ranges, and cassette deck type.

Disc and System Information

Disc Playback and Handling Information

Lists supported discs, handling precautions, and video system notes.

General Unit and System Specifications

Provides power supply, consumption, dimensions, and system component details.

Schematic Diagrams

DVD Module Circuit Diagram

Presents the circuit schematic for the DVD module.

Main Circuit Diagrams

Presents detailed schematics for the main circuit board.

Transformer Circuit Diagram

Presents the circuit schematic for the transformer circuit.

Operating Procedures

Main Unit Controls

Identifies buttons and functions on the main unit.

Center Console Controls

Identifies controls located on the center console.

Remote Control Functions

Explains the operation of each button on the remote control.

Printed Circuit Board Layouts

DVD Module PCB Layout

Shows the physical layout of the DVD module PCB (Side A & B).

Main PCB Layout

Shows the physical layout of the main PCB.

Transformer PCB Layout

Shows the physical layout of the transformer PCB.

Component Illustrations

ICs, Transistors, and Diodes

Visual identification of common electronic components like ICs, transistors, and diodes.

Parts Lists and Locations

Cabinet Parts Location

Illustrates the physical location of cabinet parts.

Electrical Parts List

Lists replacement electrical components with part numbers and descriptions.