Zenith P42W46X - 42" Flat Panel Plasma ED-Ready TV Support and Manuals
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Most Recent Zenith P42W46X Questions
My Tv Will Only Produce A Colored Static Like Picture. All The Power Inputs Appe
my tv will only produce a colored static like picture. ive checked and all the correct volts are pre...
my tv will only produce a colored static like picture. ive checked and all the correct volts are pre...
(Posted by brentmullinz 8 years ago)
Heard A Pop Then Went Out /still Have Sound
we was watching tv heard a pop then it went out still had a sound u can still see picture but faintl...
we was watching tv heard a pop then it went out still had a sound u can still see picture but faintl...
(Posted by jamesmc1971 8 years ago)
How Do I Adjust The Picture Size On A 27 Inch Tv
I cannot adjust the picture size on my tv. It is a 27 inch Zenith that is more than 10 yrs old and o...
I cannot adjust the picture size on my tv. It is a 27 inch Zenith that is more than 10 yrs old and o...
(Posted by kjs59 9 years ago)
Plasma Tv Zenith P42w46x Where To The Lamp
(Posted by thoMCA 9 years ago)
How Do I Get My Tv To Stay On It Turns Off After 5minutes Of Being On
(Posted by Futurelove621 9 years ago)
Zenith P42W46X Videos
Zenith P42W46X 42" Flat Panel Plasma ED-Ready TV with NTSC Tuner
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Duration: 1:53
Total Views: 2,186
Zenith P42W46X
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Duration: 2:16
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ZENITH P42W46X
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Popular Zenith P42W46X Manual Pages
Service Manual - Page 1
SERVICE MANUAL
Product Type: Chassis: Manual Series: Manual Part #: Model Line: Product Year:
PLASMA RF-043A
2004
http//www.zenithservice.com
Model Series:
P42W46X P42W46XH
CONTENTS
Description of Controls 4 Product Specifications 7 Adjustment Instructions 8 Diagrams 23 Parts List 27 Schematics
Published Oct. 2003 by Technical Publications LG Electronics USA, Inc. 201 James Record Road,...
Service Manual - Page 2
... bottom. Avoid conditions of the set is especially important on a roll-about cart should touch a receiving tube or a resistor rated at a time.
SERVICE INFORMATION
While servicing, use an isolation transformer for protection from the repair shop.
2. This is safe to a shelf or platform must follow the factory-approved mounting instructions. After reassembly of high humidity...
Service Manual - Page 4
This manual explains the features available on .
-4- DESCRIPTION OF CONTROLS
Controls
-
Here shown may be somewhat different from your TV.
- Front Panel Controls
ON/OFF
TV/VIDEO .../VIDEO Button VOLUME (F,G) Buttons
Power Standby Indicator Illuminates red in standby mode, Illuminates green when the TV is a simplified representation of front panel. This is turned on the P42W46X.
Service Manual - Page 5
...along with separate cable. REMOTE CONTROL
RS-232C INPUT (CONTROL/SERVICE)
DVI INPUT
AUDIO INPUT
RGB INPUT
COMPONENT INPUT 2
COMPONENT ...sound from a video device. Never attempt to the RS-232C port on AC power. Remote Control Port Connect your cable box. The voltage is indicated
on DC power.
-5-
RS-232C INPUT (CONTROL/SERVICE) PORT Connect to operate the TV on the Specifications...
Service Manual - Page 6
.... PIP INPUT
POSITION SWAP A.PROG
MEMORY/ERASE
POWER Turns your selection or displays the current mode. MENU Brings up the main menu to the last channel viewed.
MEMORY/ERASE Memorizes or erases selected channel.
-6- Adjusts menu settings.Switches the
set on the TV. MUTE Switches the sound on or off .
POSITION Moves the sub...
Service Manual - Page 8
... no specific designation. (4) The input voltage of right output terminal is "Starting Gprove..." Confirming the G-prove
(1) Connect Rs232 cable and then turn on the power. will help protect test instrument.
(2) Adjustment must be done in the correct order. (3) The adjustment must be occur in the black level part of the screen.
(2) After installing the...
Service Manual - Page 10
...Equipment
Color Analyzer (CA-100 or same product)
6-2. O For manual adjustment, it until color coordination becomes as below. Adjustment of ... adjustment. (3) Press Vol. + KEY and operate To set. (4) Auto-RGB OK means completed adjustment.
6-3. Pattern ... mode to Vs pin of P805, connect - ADJUSTMENT INSTRUCTIONS
2) After turning RV401, voltage of D.M.M adjustment as same as Va voltage...
Service Manual - Page 11
...53.
- 11 - Preparation for Adjustment
(1) Set devices as above and turn the power on . (2) Put S/W for writing DDC (EDID data Write & Read) into
operation. (operated in model menu.
3) Operate EDID Write command. 4) ...), BF(2page), DDC data for Analog-RGB
1) Put the set on the table and turn the PC, jig on . 2) Connect PC Serial to D-sub 15P Cable of Device
10-3. ADJUSTMENT INSTRUCTIONS
9.
Service Manual - Page 12
... enterprise meaning of a passage
When remove the Y, Z B/D Module Input Connector, Power Board high tension output
voltage Drop it occurs? The whole flowchart which it follows in voltage output...
it occurs? When remove the Z B/D Module Input Connector, output voltage Drop it occurs? TROUBLE SHOOTING GUIDE
1. It is identical
No
with Power Off
condition? Yes
No
1. Is the Interface signal...
Service Manual - Page 14
Sanken Power Board Structure
1 2 3
T221: Vs Trans T271: Va Trans T121: St-by Trans T201: Low Voltage Trans
- 14 - TROUBLE SHOOTING GUIDE
1-3.
Service Manual - Page 15
....
Yes
Is connect the Power Switch and
No
Power Board Cable? Connect Cable.
Connect Cable. Replace Fuse.
Plug in power cord? When ST-BY 5V does not operate,
replace Power Board. Yes
Is connect the Power Switch and
No
Power Board Cable?
Connect Cable.
- 15 - TROUBLE SHOOTING GUIDE
2. No Power
(1) Symptom
¯ Does't minute discharge at module...
Service Manual - Page 16
... connector, No the normality it does not discharge minutely from green.
(2) Check follow
Is normal the Power No Board? Protect Mode
(1) Symptom
¯ After once shining, it operates? Replace X-Board. Yes
Is normal the
No
X-
Board? TROUBLE SHOOTING GUIDE
3. Is normal the output Is normal the Fuse(FS1, FS2) on Y-B/D? Is output the normality Low/High...
Service Manual - Page 17
... voltage normality: Replace Right X-B/D After remove P6, P7 output voltage normality: Replace Left X-B/D
Is normal the output voltage after remove Yes
B/D? (In case of open is replace)
P1 connector of X, Y, Z? Is normal the output Is normal the Fuse(FS1, FS2) on Y-B/D? Is output the normality Low/High voltage except Stand-by 5V? TROUBLE SHOOTING GUIDE
4.
Service Manual - Page 18
...(IC500). No
Cable inserts well.
Is normal the Ctrl No Board of occur strange screen into specific mode
5-1.
No
Yes Replace VSC Digital B/D. Scaler(IC700). TROUBLE SHOOTING GUIDE
5. In case of Module? No
Operates the Yes IEP(IC500)? Is the LVDS cable
Yes
connected well? Yes
Replace cable.
In case of does't display the OSD
(1) Symptom...
Service Manual - Page 27
...
PLATE ASSEMBLY,AV VSC TUNER RU-42PX10
410
4980V01071A
SUPPORTER ASSY,AL MODULE VER. EXPLODED VIEW PARTS LIST
No. RZ-42PX10
430
3501V00171A
BOARD ASSEMBLY,BASE
490
4980V01057A
SUPPORTER,PCB EGI POWER SW. RZ-42PY20
520
6871VMMS16A
PCB ASSEMBLY,MAIN RF043A MALIBU RU MAIN DIGITAL MANUAL
530
6871VSME92A
PCB ASSEMBLY,SUB PSW RF043A MAILBU
531...
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