Vizio P42HDTV10A Support Question
Vizio P42HDTV10A Support Question
Find answers below for this question about Vizio P42HDTV10A - 42" Plasma TV.Need a Vizio P42HDTV10A manual? We have 1 online manual for this item!
Question posted by ruestas01 on November 17th, 2011
No Power Voltages Are Ok No Light Up
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Current Answers
Related Vizio P42HDTV10A Manual Pages
Service Manual - Page 3
... an AC cord that the interference will void the user's authority to radio or television reception, which the receiver is connected.
Service Manual
VIZIO P42HDTV10A
IBM and IBM products are registered trademarks of Apple Computer, Inc. Macintosh and Power Macintosh are registered trademarks of V, Inc. and VINC. increase the separation between equipment and...
Service Manual - Page 5
... Inputs
6 x Stereo RCA (R/L), 1 x PC Mini-Jack
Audio Outputs
Analog - 1 x stereo RCA (R/L)
1 x headphone
Digital - 1 x SPDIF Optical
Audio
10W 6Ω X 2
Power Input
100 to 240 Vac
Power Consumption
380W Max
Preset Modes
Primary 1024 x 768 @ 60Hz.
TV system
NTSC/ATSC/ QAM
PC Inputs
15pins D-sub, HDMI-DVI
Video Inputs
1 x S-Video
3 x AV inputs (CVBS; General specification...
Service Manual - Page 6
...: 0~6,560 ft
Non-operating a. Altitude: 0~9,840 ft
CONFIDENTIAL - DO NOT COPY
Page 2-2 File No. SG-0184 Power consumption 380 W Max
e. Environment
Operating a. Standby/DPMS
3 watts max. (at Vac=120V
d. Relative humidity: 20%~80...;0.02
5000K: x=0.346±0.02, y=0.359±0.02
Remarks
RGB RGB /VIDEO RGB
3. Input voltage
100-240Vac, 50/60Hz
b. Relative humidity: 10%~90% RH c.
Service Manual - Page 25
... to be displayed. The main board receives different types of video signal into system request power source.
CONFIDENTIAL - DO NOT COPY
Page 6-1 File No. Chapter 6 Block Diagram
42'' PDP XGA panel
The TV system block diagram is powered by power board that transforms AC source of 100V~240V AC +/- 10% @ 50/60 HZ into the...
Service Manual - Page 33
The operation of TV route
TV signal is processes to the tuner and output to MM1492 (switch) then transfer to MTK8205 the..., the signal will be with the digital signal tri-dtate from HDMI transfer to digital port of MT8205
The operation of keypad
There are "Power, Menu, CH+,CH-, VOL+ ,VOL -, Input".
CONFIDENTIAL -
The operation of operation. The operation of Video 1,2,3 & S-Video route
The...
Service Manual - Page 34
... interlace video into progressive one with lip sync control, delivering high quality post-processed sound effect to customers. CONFIDENTIAL - The other key the same as power key . 3. It includes 3D comb filter TV Decoder to see multi-programs on same screen. SG-0184 Its on or off system while press the...
Service Manual - Page 38
...
OBO2
UP
Input
OBO3
DOWN
Input
OBO4
RIGHT
Input
OBO5
LEFT
Input
OBO6
AUTO
Input
OBO7
POWER
Input
OGO5
LED
Output
AF24
IR
Input / Output
AE23
GPIO
Output
AD23
PWM0
Output
AC23
...registers. 5. DO NOT COPY
Page 8-6 File No. The execution speed of TV board and panel Backlight Adjustmance Select mute RCA out mute S-video Detect HDMI SCDT YCBCRSEL Backlight ON/OFF...
Service Manual - Page 52
... programming in the Erase Suspend mode, the system may be written to return to reading array data (also applies to read array data after device power-up. This resets the device to reading array data (also applies to reading array data. The reset command may once again read timings, except that...
Service Manual - Page 53
...communicates with the ATSC A/53 digital TV standard.
DO NOT COPY
Page 8-21 File No. The automatic gain control keeps the received power level at 5.38MHZ .
The If ...signal is fully integrated single-chip 8-VSB , designed specifically for adjacent channel interference rejection. The control voltages are further processed ...
Service Manual - Page 54
...is not only capable of HDTV signal , MT5111 also provides the capability to reduce the power consumption . The chip finally outputs the decoded MPEG-2 packets in either the serial or parallel... also controls the rate conversion in the digital re-sampling device by the concatenation of power saving .
The carrier frequency offset and symbol timing offset are integrated in digital circuits ...
Service Manual - Page 74
... Register is programmed via the bit settings shown in unspecified operation. DO NOT COPY
Page 8-42 File No. The Extended Mode Register must be loaded when all banks are controlled via the...0) and retains the stored information until it is programmed again or the device loses power.
and QFC output enable/disable, bit A2 (NTC optional). Extended Mode Register Definition
CONFIDENTIAL - ...
Service Manual - Page 85
... audio and video processing is available within the sil9011 to easily and cost effectively adds HDMI capability to consumer electronics devices such as digital TVs, plasma displays, LCD TVs and projectors. BLOCK DIAGRAM
CONFIDENTIAL - Sil9011 Application
The sil9011 provides a complete solution for receiving HDMI compliant digital audio and video. DO NOT COPY
Page...
Service Manual - Page 90
It has an output power of the supply voltage VCC, so coupling capacitors for both pins are necessary. Input configuration The TDA8946AJ inputs can be as close as asymmetrical. CONFIDENTIAL - SG-0184 ...that the DC level of the input pins is half of 2 10 W at an 8 load and a 12 V supply. TDA8946 Application
In L32 TV the TDA8946AJ is connected to the signal ground.
Service Manual - Page 91
DO NOT COPY
Page 8-59 File No. Output power measurement The output power as a function of the supply voltage is measured on the output pins at THD = 10%,in the L32 LCD TV Vcc=12V so we can see as shown in the following figure output about 7W.
SG-0184 CONFIDENTIAL - 2.
Service Manual - Page 92
... the amplifier is in mute mode when 3.5 V < VMODE < (VCC 1.5 V). This allows the input coupling capacitors to be selected by applying the proper DC voltage to avoid pop-noise.
b. Operating - 3. Mode selection In the L32 LCD TV TDA8946AJ has two functional modes, which can be charged to pin MODE.
Service Manual - Page 105
Is Power board output
+5V?
2. Is DC-DC OK?
4. N0
1.Is U9 working good?
2.Is U11&U12 working good?
3.IS U10 working ok? Chapter 10 Trouble shooting
MONITOR DISPLAY NOTHING (PC MODE)
Start
LED is lighted
Ye LED is in ? It is lighting? Check P3 D-sub Input correct
END
CONFIDENTIAL -
Ye Ye U9 no data out...
Service Manual - Page 106
...good? 2.Is panel working ok? N0
1.Check video 2.Check DVD player
N0
1.Check P2 signal
2.Check signal between P2
and U20 (IF AV1/AV2
mode)
3.Check Tuner &U20 (IF TV
N0
mode)
1.Check ...signal between U20 and U9
N0
1.Check signal between U20 and U9
2.Check U9 clock (27MHz) 3.Check U9 power
END
CONFIDENTIAL - DO NOT COPY
Page 10...
Service Manual - Page 108
SG-0184 DO NOT COPY
Page 10-4 File No. (HDMI) IS NOT DISPLAY CORRECTLY
Start
Input signal Ye
U16 input
Ye U16 no data
Ye 1.Is J6 connected good? 2.Is panel working ok? N0
1.Check video
2.Check host's setting
N0
1.Check p1 connect
2.Check signal
between P1 and U16
N0 1.Check U16 power 2.Check between signal U16 and U9
END
CONFIDENTIAL -
Service Manual - Page 109
... U14 pin2
Ye U5 pin2
U13 pin2
END
The voltage is about + 5V
N0
1.Check power board
2.Check power cable
connection J1
N0
The voltage is about + 12V
while power switch on
1.J1 connection good
2.Check U9 GPIO Pin
3.Check power board
N0
The voltage is about +5V
while power switch on 1.Check J1 Connect 2.Check U13
CONFIDENTIAL...
Service Manual - Page 110
CONFIDENTIAL -
DO NOT COPY
Page 10-6 File No. SG-0184
TROUBLE OF DDC READING
Start
Analog DDC Ye
HDMIDDC Ye
END
N0
Support DDC1/2B
1.Analog cable ok?
2.Check signal (U18 to P1)
3.Check U17 Voltage
4.Is compliant protocol? N0
Support DDC1/2B
1.Analog cable ok?
2.Check signal (U17 to P3)
3.Check U18 Voltage
4.Is compliant protocol?
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