Vizio P50HDM Service Manual
Service Manual
Model #: VIZIO P50HDM
V, Inc
320A Kalmus Drive Costa Mesa, CA 92626
TEL : +714-668-0588 FAX :+714-668-9099
-TOP Confidential -
Table of Contents
CONTENTS PAGE
Sections
1. Features 1-1
2. Specifications 2-1
3. On Screen Display 3-1
4. Factory Preset Timings
5. Pin Assignment
4-1
5-1
6. BLOCK DIAGRAM 6-1
7. Main Board I/O Connections 7-1
8. Theory of Circuit Operation 8-1
9. Waveforms 9-1
10. Trouble Shooting 10-1
11. Spare Parts List 11-1
12. Complete Parts List 12-1
Appendix
1. Main Board Circuit Diagram
2. Main Board PCB Layout
3. Assembly Explosion Drawing
Block Diagram
VIZIO P50HDM Service Manual
VINC Service Manual
VIZIO P50HDM
COPYRIGHT © 2000 V, INC. ALL RIGHTS RESERVED.
IBM and IBM products are registered trademarks of International Business Machines
Corporation.
Macintosh and Power Macintosh are registered trademarks of Apple Computer, Inc.
VINC and VINC products are registered trademarks of V, Inc.
VESA, EDID, DPMS and DDC are registered trademarks of Video Electronics Standards
Association (VESA).
Energy Star is a registered trademark of the US Environmental Protection Agency (EPA).
No part of this document may be copied, reproduced or transmitted by any means for any
purpose without prior written permission from VINC.
FCC INFORMATION
This equipment has been tested and found to comply with the limits of a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy, and if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that the interference will not occur in a particular installation. If this equipment
does cause unacceptable interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures -- reorient or relocate the receiving
antenna; increase the separation between equipment and receiver; or connect the into an
outlet on a circuit different from that to which the receiver is connected.
FCC WARNING
To assure continued FCC compliance, the user must use a grounded power supply cord and
the provided shielded video interface cable with bonded ferrite cores. Also, any unauthorized
changes or modifications to Amtrak products will void the user’s authority to operate this
device. Thus VINC Will not be held responsible for the product and its safety.
CE CERTIFICATION
This device complies with the requirements of the EEC directive 89/336/EEC with regard to
“Electromagnetic compatibility.”
SAFETY CAUTION
Use a power cable that is properly grounded. Always use the AC cords as follows – USA (UL);
Canada (CSA); Germany (VDE); Switzerland (SEV); Britain (BASEC/BS); Japan (Electric
Appliance Control Act); or an AC cord that meets the local safety standards.
VIZIO P50HDM Service Manual
Chapter 1 Features
Wall-mountable
New WIDE HD Plasma Panel:1366 x 768 (H x V)
TruSurround XT sound system and DCDi by Faroujia video image
High definition digital interface – HDMI
HDCP supportive
Multiple-screen display (picture-on-picture/picture-in-picture)
Selectable picture mode
4-language On Screen Display
2 S-video and Composite video inputs
2 Component video inputs
2 HDMI inputs
6 audio stereos, 1 PC Mini-Jack
Supporting DVI converted to HDMI
Closed caption
Gloss front bezel
The thinnest model of this size: 99 mm
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Chapter 2 Specification
1. OPTICAL CHARACTERISTICS
Item Specification
Display Pixels 1366 (H) x 768 (V) pixels
Pixel Pitch 0.810 mm (H) X 0.810mm (V)
Pixel Type Non-stripe
Color Depth 1,024 (R) x 1,024 (G) x 1,024 (B) colors
Active Display Area 1106.5 mm (H) x 622.1 mm(V)
Brightness (panel spec) 1000 cd/m2 (Typical)
(w/glass filter) Min.300 cd/m
Contrast ratio (panel spec) 8000:1 (Typical, dark room)
Color Coordinates (typical)
White (Panel spec) x=0.300±0.02, y=0.300±0.02
White (w/glass filter) Warm (5400K)
Standard (6500K)
Cool (9300K):
2. INPUT SOURCE
RGB Signal： H: support to 30-80KHz
V: support to 60-85Hz
Pixel Clock: support to 108MHz
HDMI Signal： H: 15.734KHz V: 60Hz (480i)
H: 31KHz V: 60Hz (480p)
H: 45KHz V: 60Hz (720p)
H: 33KHz V: 60Hz (1080i)
S-Video： Video (Y): Analog 0.1Vp-p/75Ω
Video (C): Analog 0.286p-p/75Ω
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Composite Video signal: H: 15.734KHz V: 60Hz (NTSC)
Component signal: YPbPr/YCbCr
H: 15.734KHz V: 60Hz (NTSC-480i)
H: 31KHz V: 60Hz(NTSC-480p)
H: 45KHz V: 60Hz(NTSC-720p)
H: 33KHz V: 60Hz(NTSC-1080i)
3. INPUT CONNECTORS
Input Label Connector Type Input Label Connector Type
SERVICE RJ-11 x 1 ANALOG HD1 YPb/Cb Pr/Cr RCA Jack x 3
Audio RCA Jack x 2
DIGITAL HD1 19 pin HDMI x 1
Audio RCA Jack x 2
DIGITAL HD2 19 pin HDMI x 1
Audio RCA Jack x 2
RGB D-sub 15 pin x 1
Mini Jack x 1 (Audio
input)
ANALOG HD2 YPb/Cb Pr/Cr RCA Jackx 3
AV1 RCA Jack (CVBS) x 3
AV2 RCA Jack (CVBS) x 3
4. OUTPUT CONNECTORS
a. Audio RCA Jack x 2
b. 3.5mm Mini-jack earphone x 1
5. POWER SUPPLY
Consumption: 550W MAXPower OFF: less than 3W
6. SPEAKER
Output 8Ω/10W (max) X2
Audio RCA Jack x 2
S-video 4 pin mini DIN x 1
S-video 4 pin mini DIN x 1
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7. ENVIRONMENT
Operating
a. Temperature: 0~40℃
b. Relative humidity: 20%~80% RH
c. Altitude: 0~6,560 ft
Non-operating
a. Temperature: -20~60℃
b. Relative humidity: 10%~90% RH
c. Altitude: 0~9,840 ft
8. DIMENSIONS
a. Height: 871 mm
b. Width: 1241mm
c. Depth: 310 mm (with standard), 99 mm (without standard)
9. WEIGHT
a. Net: 55.2 +/- 0.5 kgs
b. Gross: 65.2 +/- 0.5 kgs
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Chapter 3 On Screen Display
Main unit button
POWER
MENU
▲
▼
VOL-/W
VOL+/X
INPUT
OSD Adjustment
Mode
Image Settings
VIDEO
VIDEO Saturation(0~100)
VIDEO Hue(-50~50)
VIDEO Sharpness(0~24)
VIDEO Noise Reduction
VIDEO Motion(0~16)
VIDEO Digital(0~64)
VIDEO Fleshtone Off, High, Moderate, Low
VIDEO
Picture Mode(User, Vivid,
Movie, Game, Sport)
Brightness(0~100)
Contrast(0~100)
Advanced
Dynamic Contrast
(0, 1, 2, 3)
PC Auto Adjustment
PC Image Position
PC Phase
PC Clocks / Line
PC Color Temp
PC Warm(5400K)
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PC Standard(6500K)
PC Cool(9300K)
PC User
PC Red(0~100)
PC Green(0~100)
PC Blue(0~100)
Display Settings
VIDEO Aspect Ratio
Zoom, Panoramic*
PC Aspect Ratio Wide, Normal
PIP
Off, Large PIP, Small PIP,
PIP Mode
POP
Top-Left, Top-Right,
Wide, Normal,
PIP Position
Bottom-Left,
Bottom-Right
PIP Input**
Audio Settings
Bass(0~20)
Treble(0~20)
Balance(-10~10)
SRS TS XT(Off, On)
Auto Volume(On, Off)
Speakers(On, Off)
Audio Out***
Fixed Volume,
Variable Volume
Parental Controls
VIDEO Password
VIDEO
Settings
VIDEO TV Rating
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VIDEO TV Youth
(Unblocked,
Blocked)
VIDEO TV Youth 7
(Unblocked,
Blocked)
VIDEO TV G (Unblocked,
Blocked)
VIDEO TV PG (Unblocked,
Blocked)
VIDEO TV 14 (Unblocked,
Blocked)
VIDEO TV MA (Unblocked,
Blocked)
VIDEO Unblocked
VIDEO Movie Rating
VIDEO Movie G
(Unblocked,
Blocked)
VIDEO Movie PG
(Unblocked,
Blocked)
VIDEO Movie PG-13
(Unblocked,
Blocked)
VIDEO Movie R
(Unblocked,
Blocked)
VIDEO Movie NC-17
(Unblocked,
Blocked)
VIDEO Movie X
(Unblocked,
Blocked)
VIDEO
Unblocked
Block Unrated (No, Yes)
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VIDEO
Change Password
VIDEO
VIDEO
VIDEO
Setup
Closed Caption
Captions on mute
Language English, Français,
Factory Reset (Yes, No)
Clear All (No, Yes)
Display
(On, Off)
Español, Italiano
Please enter new
password
Please re-enter new
password
Off, CC1, CC2, CC3,
CC4, TEXT1, TEXT2,
TEXT3, TEXT4
Image Cleaner
Firmware Version
* HDMI and Component 720P/1080i inputs do not support Panoramic.
** See below for detailed information regarding the PiP sources.
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File No. SG-0173
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