NEC MultiSync FP1370 Manuals

Manuals and User Guides for NEC MultiSync FP1370. We have 2 NEC MultiSync FP1370 manuals available for free PDF download: Service Manual, User Manual

NEC MultiSync FP1370 Service Manual (286 pages)

Brand: NEC | Category: Monitor | Size: 13 MB

Table of Contents

4
- Service Manual
  1
- Specifications
  5
- Serial Number Information
  9
  - Assy
    16
  - The VIDEO PWB ASSY
    18
  - Clamper,Wire
    19
  - Def Pwb Assy
    24
Table of Contents

28
- Adjustment Procedures
  30
- Assembly
  48
- Inspection
  81
Trouble Shooting

89
- 1 No Raster
  
  90
- 2 ABNORMAL VIDEO on CRT SCREEN (too Dark or too Bright)
  
  92
- 3 Unstable Picture
  
  96
  - 3-1.Horizontal
    96
  - 3-2.Vertical
    97
- 4 On Screen Manager (Osm) Failure
  
  98
- 5 Abnormal Picture
  
  99
  - 5-3.Horizontal Position
    101
  - 5-4.Vertical Position
    102
  - 5-5.Poor Linearity
    102
  - 5-6.Distortion Correction Circuit
    103
  - 5-7.Poor Focus
    104
  - 5-8.Impurity on CRT Screen
    105
- 6 H Osc / Def / Hv Circuit Failure
  
  108
- 7 Osc / Def Circuit Failure
  
  111
- 8 Self Test Error
  
  112
- 9 Raster Centering Circuit Failure
  
  113
- 10 Raster Rotation Error
  
  113
- 11 Power Management System (Pms) Failure
  
  114
- 12 Digital Control Circuit Failure
  
  116
  - Digital Control Error
    116
  - User Control Error
    117
  - DAC Output Error
    117
- 13 Switching Regulator Circuit Failure
  
  118
- 14 Moire Cancel Failure
  
  121
- 15 Plug & Play Failure
  
  122
  - DDC 1 Failure
    122
  - DDC 2B Failure
    122
- 16 OUT of Cg-SPECIFICATION
  
  123
- 17 Usb Circuit Failure
  
  124
- 18 Auto Adjust Circuit Failure
  
  125
Circuit Description

126
- Video Circuit
  
  128
  - Selection of BNC/D-SUB Input
    128
    
    Video Signal Amplification Section
    129
  - Controls
    129
    
    Video Bias Circuit
    130
    
    ABL Circuit
    130
    
    On Screen Manager (OSM)
    131
    
    Self Test
    131
- Deflection Circuit
  
  132
- High Voltage Circuit
  
  142
  - High Voltage Control Circuit
    142
  - High Voltage Output Circuit
    142
  - High Voltage Protector Circuit
    142
- Blanking Circuit
  
  144
  - Spot Killer Circuit
    144
  - Auto Adjust Blanking Circuit
    144
- Dynamic Focus Circuit
  
  145
- Cpu Circuit
  
  147
  - Cpu
    147
  - DC Control Circuit
    149
  - Power Management System (PMS) Circuit
    150
  - Plug and Play (DDC 1 / 2)
    151
  - User Control Operation
    152
- OSM MENU Structure
  
  158
- Moire Canceller
  
  166
- Switching Regulator Circuit
  
  167
  - Rectifying and Smoothing Circuit
    167
  - Auxiliary Power Supply Circuit
    167
  - Converter Circuit
    168
  - Output Rectifying and Smoothing Circuit
    169
  - Error Detection Amplifier Circuit
    170
  - Over Voltage Protection
    170
  - Degaussing Circuit
    171
  - Posistor's Automatic Selective Circuit
    171
  - Over Current Protection
    173
  - Power Management System Circuit
    174
  - Power Factor Controller Circuit
    175
  - Second Auxiliary Power Supply Circuit
    176
  - Second Converter Circuit
    176
  - Second Output Rectifying and Smoothing Circuit
    177
  - Second Error Detection Amplifier Circuit
    177
  - Second over Voltage Protection
    178
  - Second over Current Protection
    178
  - Second Power Management System Circuit
    179
- Dynamic Convergence Correction Circuit
  
  181
  - Digital Convergence Circuit
    181
  - DSP Convergence Correction Circuit
    181
  - Output Circuit
    182
- AUTO and MANUAL PURITY CORRECTION (GLOBALSYNC) CIRCUIT
  
  184
  - Sensor Part
    184
  - Purity Correction Part
    186
- Usb Circuit
  
  187
- Auto Adjust Circuit
  
  188
  - Block Diagram
    188
  - Replacement Parts List
    189
    
    Push Button(Control)
    198
    
    Control Panel
    199

NEC MultiSync FP1370 User Manual (39 pages)

Brand: NEC | Category: Monitor | Size: 0.97 MB

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Monitor

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NEC MultiSync FP1370 Manuals

NEC MultiSync FP1370 Service Manual (286 pages)

Table of Contents

Table of Contents

Table of Contents

Trouble Shooting

1 No Raster

2 ABNORMAL VIDEO on CRT SCREEN (too Dark or too Bright)

3 Unstable Picture

4 On Screen Manager (Osm) Failure

5 Abnormal Picture

6 H Osc / Def / Hv Circuit Failure

7 Osc / Def Circuit Failure

8 Self Test Error

9 Raster Centering Circuit Failure

10 Raster Rotation Error

11 Power Management System (Pms) Failure

12 Digital Control Circuit Failure

13 Switching Regulator Circuit Failure

14 Moire Cancel Failure

15 Plug & Play Failure

16 OUT of Cg-SPECIFICATION

17 Usb Circuit Failure

18 Auto Adjust Circuit Failure

Circuit Description

Video Circuit

Deflection Circuit

High Voltage Circuit

Blanking Circuit

Dynamic Focus Circuit

Cpu Circuit

OSM MENU Structure

Moire Canceller

Switching Regulator Circuit

Dynamic Convergence Correction Circuit

AUTO and MANUAL PURITY CORRECTION (GLOBALSYNC) CIRCUIT

Usb Circuit

Auto Adjust Circuit

NEC MultiSync FP1370 User Manual (39 pages)

Table of Contents

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