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SA-VK91 DGC I SA-VK91 D55

3) DVD-Video
4) DVD-R (DVD-Video compatible)
5) CD-Audio (CD-DA)

6) Video CD

7) SVCD (Conforming to IE062107)

8) CD-R/CD»RW (CD-DA, Video CD, SVCD, MP3, WMA, JPEG
formatted disc)

(9) MP3/VVMA
~ Compatible compression rate:
MP3: between 32 kbps and 320 kbps
WMA: between 48 kbps and 192 kbps
(10) JPEG"
- Exif Ver 2.1 JPEG Baseline files
- Picture resolution: between 320x240 and 6144x4096 pixels
(Sub sampling is 4:2:2 or 4:2:0)
(11) HighMAT Level 2 (Audio and Image)

- The total combined maximum number of recognizable audio and
picture contents and groups: 4000 audio and picture contents
and 400 groups.

(
(
(
(
(
(

Pick up
Wavelength (DVD/CD)
Audio ouptut (Disc)

662 nm/785 nm
Number of channels 5.1 ch (FL, FR, C, SL, SR, SW)
Audio performance (measurement at: Line out terminal)

Frequency response
CD-Audio

n VIDEO SECTION

Video system

4 Hz - 20 kHz (+1, -2 dB)

Signal system PAL625/50, PAL525/60, NTSC
Composite video output
Output level 1 Vp-p (75:2)
Terminal Pin jack (1 system)
S VIDEO output
Y output level 1 Vp-p (759)
0.3 Vp-p (7552) (PAL)
0.286 Vp-p (75:2) (NTSC)
)

S terminal (1 system

C output level

Terminal
Component video output (480P/480l)

PR output level 0.7 Vp-p (75 9)
Terminal

Pin jack (Y: green, PB: blue, PR: red) (1 system)
It GENERAL
Power supply

AC 110V/127V/220-230V/240V, 50/60Hz

Power consumption 313 W
Power consumption in standby mode:

1 W
Dimensions (WxHxD) 250 x 330 x 372 mm
Mass 9.6 kg

+ 5°C to + 35°C
5% to 90% RH (no condensation)

Operating temperature range
Operating humidity range

It SYSTEM
SC-VK91D (GC) Music Center: SF-VK91 D (GC)
Front Speakers: SB-VK91D (GC)

Center Speaker: SB-PCS1A (GC)
x 1

Surround Speakers: SB-PSS1A

(GC) x 2

Subwoofers: SB-WVK91 (GC) x 2

Music Center: SF-VK91D (GS)

Front Speakers: SB-VK91D (GC)
(

Center Speaker: SB-PCS1A GC)
x 1

Surround Speakers: SB-PSStA
(GC) x 2
Subwoofers: SB-WVK91 (GC) x 2
SF»VK91D GC-S consists of SA-VK91D GC-S & SB-PT81A GC-S
SF-VKQtD GS»S consists of SA»VK91D GS-S & SB-PT81A GC-S
SB-PT81A GC-S consists of SB-P881A GC (x 2) 8. SB-PCSiA SO (x
1)
SB-VK91D GC-S consists of SB»VK91 GC-S (x 2) & SB-WVK91 GC»
3 (x 2)
Notes:

SC-VK91D (GS)

1.Specifications are subject to change without notice. Mass and
dimensions are approximate.

2. Total harmonic distortion is measured by the digital spectrum

Y output level 1 Vp-p (75 52) analyzer.
PB output level 0.7 Vp-p (75 Q)
A WARNING

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 professional 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

Page
1 Safety precautions .................................................................. 4
2 Before Use ------------------------------------------------------------------------------ 4

3 Before Repair and Adjustment
4 Protection Circuitry

5 Safety Precautions
5.1. General Guidelines -------------------------------------------------------- 5

Page

6 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices --------------------------------- 5
7 Handling the Lead-free Solder--
7.1. About lead free solder (PbF)
8 Cautions to be taken when handling Optical Pickup-
8.1. Handling Optical Pickup ------------------------------------------------- 7