Panasonic cy vhd 9401 n service manual

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CV-VHD9401N

MPEG 1 MPEG 1 bitstream

Linear PCM Linear PCM (2 ch) (44.1 kHz
sampling/16 bit)

CD

Linear PCM Linear PCM (2 ch) (44.1 kHz
sampling/16 bit)

DTS DTS bitstream (1-5.1 ch)
(The analog portion is not output.)

MP3

MP3 Linear PCM (2 ch)

(32 kHz/44.1 kHz sampling/16 bit)
" DTS only works with optical outputs.

Display Unit
Liquid Crystal Panel 9" widescreen

Screen Dimensions

Width 198mm
Height 112mm
Diagonal 227mm

336 960 Pixels
(234 Verticalx480 Horizontalx3)

RGB Vertical Stripe
a-SiTFT Active Matrix Format

Number 01 Pixels

Display Method
Drive Method

Light Source 3-Wavelength Straight Cold-Cathode

Tube/Edgelight

Dimensions (WxHxD)
Weight"

375x250x56mm
3.0 kg

IR Wireless Headphones

Type Open-air Dynamic Stereo Headphones

Unit 40mm Diameter

Power Supply DC 3V (Two R03, AAA, UM-4
Batteries)

Dimensions (WxHxD)" (When The Unit is Extended

Maximally)

180x205x80mm
Weight" 21 ()9 (Including Batteries)

Specifications and the design are subject to possible modilication
without notice due to improvements.

" Dimensions and Weight shown are approximate.
Above specifications comply with EIA standards.

AWARNING

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.

IMPORTANT SAFETY NOTICE

There are special components used in this equipment which are important for safety, These parts are marked by A in the Schematic
Diagrams, Circuit Board Diagrams. Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced
with manufacturers specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of

manufacturer.

CONTENTS

1 ABOUT LEAD FREE SOLDEFI (PbF)-
2 LASER PRODUCTS .......................

3 FEATURES ------------------------------------------------------------------------------ 3
4 REPLACING THE FUSE ---------------------------------------------------------- 3
5 MAINTENANC

6 NOTES --

7 DIMENSIONS

8 WIRING CONNECTION ------------------------------------------------------------ 4
9 DISASSEMBLY INSTRUCTIONS ---------------------------------------------- 5

10 TERMINALS DESCRIPTION ----------------------------------------------------- 5

Page
11 IC BLOCK DIAGRAM- 9
12 REPLACEMENT PARTS LIST -15
13 EXPLODED VIEw (Unit) -------------------------------------------------------- 25
14 DVD PLAYER PARTS LIST ---------------------------------------------------- 27
15 EXPLODED VIEw [DVD Deck] -31
15 WIRING DIAGRAM- -32
17 SCHEMATIC DIAGRAM -1 -39
1s SCHEMATIC DIAGRAM .2 ----------------------------------------------------- 41
19 BLOCK DIAGRAM ----------------------------------------------------------------- 47