Proview PX-769N: Difference between revisions

From Caps Wiki
Jump to navigation Jump to search
(added more info)
No edit summary
Line 16: Line 16:


===Symptom or Problem Encountered===
===Symptom or Problem Encountered===
Partial Vertical colapse
====Causes====
====Causes====
*
*
====Solutions====
====Solutions====
*
 
 
Wavy distortion horizontally


== Disassembly Notes ==
== Disassembly Notes ==
Line 27: Line 31:
=== Basic PCB Name: 200-100-769N REV:C ===
=== Basic PCB Name: 200-100-769N REV:C ===
Note: This is only accurate for Revision C. I or someone else will add another section for revision F. There is no schematic for revision B that I have seen and I do not own one.
Note: This is only accurate for Revision C. I or someone else will add another section for revision F. There is no schematic for revision B that I have seen and I do not own one.
{| class="wikitable sortable"
{| class="wikitable sortable"
|+Capacitor [[Capacitor Specifications|Specifications]] and  [[Part Footprints|Footprint]] Information
|+Capacitor [[Capacitor Specifications|Specifications]] and  [[Part Footprints|Footprint]] Information
!RefDes
!Component
!Qty
!Capacitance
!Voltage
!Voltage
![https://caps.wiki/wiki/Part_Footprints Mount]
!Resistance
!Diameter/Size
!Height
!Lead Spacing
!Temp
!Temp
![https://caps.wiki/wiki/Capacitor_Types Type]
![https://caps.wiki/wiki/Capacitor_Types Type]
!Brand
!Brand
!Series
|-
|-
|Vertical Deflection
|
|
|
|
|0 µF
|
|
|
|
|
|0 °C
|
|
|
|
|
|
|-
|-
|
|
|
|
|
|
|
|
|
|
Line 68: Line 55:
|
|
|-
|-
|
|
|
|
|
|
|
|
|
|
Line 81: Line 62:
|
|
|-
|-
|
|
|
|
|
|
|
|
|
|
Line 94: Line 69:
|
|
|-
|-
|
|
|
|
|
|
|
|
|
|
Line 107: Line 76:
|
|
|-
|-
|
|
|
|
|
|
|
|
|
|
Line 120: Line 83:
|
|
|-
|-
|
|
|
|
|
|
|
|
|
|
Line 133: Line 90:
|
|
|-
|-
|
|
|
|
|
|
|
|
|
|
Line 146: Line 97:
|
|
|-
|-
|
|
|
|
|
|
|
|
|
|
Line 159: Line 104:
|
|
|-
|-
|
|
|
|
|
|
|
|
|
|

Revision as of 18:09, 11 April 2024

For more information, see this article's corresponding Wikipedia page: Device.
PX-769N
Preliminary Information
Release Year 2001
Leak Risk Medium
Batteries None
Mounting Technology Through Hole
Capacitor Types Aluminum Electrolytic, Ceramic
Destructive Entry No
Hardware Specifications
Display Interface Vga
CRT Guides
General Information · Repair Cautions

The PX-769N is a 17 inch CRT monitor released by Proview in 2001. This page should also aid in repairing the similar 786, 778, 720, and 722 models. These models all share the same general design with slight feature differences such as an OSD or speaker cable ports on the sides. This monitor had several revisions (between 3-6) so be sure to check if your capacitor values match.

Known Issues

Symptom or Problem Encountered

Partial Vertical colapse

Causes

Solutions

Wavy distortion horizontally

Disassembly Notes

There are four screws holding the back cover on. Simply place the monitor face down (preferably on something soft as to not damage the display) unscrew the four screws and lift the cover off. To remove the PCB you will need to de-solder the grounding leads between the neck board bracket and the tube. You will also need to carefully bend out the bracket holding the PCB in as it has clips holding it in place. Be sure to remove the ribbon cable holding the front PCB with the buttons.

Original Parts

Basic PCB Name: 200-100-769N REV:C

Note: This is only accurate for Revision C. I or someone else will add another section for revision F. There is no schematic for revision B that I have seen and I do not own one.

Capacitor Specifications and Footprint Information
Component Voltage Resistance Temp Type Brand
Vertical Deflection

Replacement Parts

Basic PCB Name

Capacitors
RefDes Qty Compatible Part Number Order Links
Digikey

If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.

Related Links

References