NEC MultiSync 4D JC-1601R Manuals

Manuals and User Guides for NEC MultiSync 4D JC-1601R. We have 1 NEC MultiSync 4D JC-1601R manual available for free PDF download: Service Manual

NEC MultiSync 4D JC-1601R Service Manual

NEC MultiSync 4D JC-1601R Service Manual (93 pages)

Brand: NEC | Category: Monitor | Size: 3.88 MB

Table of Contents

Specifications
1
Mechanical Description
2
Dimensions
2
Tilt Swivel Range
2
Product View
2
General Information
3
Features
3
Cautions
3
Adjusting the Controls
4
Mode Switch
5
Sync. Switch
6
Signal Identification Flowchart
7
Connections with the IBM PS/2
9
Connections with the IBM PC, PC/XT and PC/AT
10
Connections with the Apple Macintosh II Video Card
11
Connections with High Resolution Graphics Adapter
12
Connections with Other Computers or Graphics Adapters
13
Pin Assignments
14
Timing Charts
17
Preset Timing
18
The Method for Removing the Tilt Swivel Base
19
Disassembly
20
Video PWB Assy Disassembly
23
Focus PWB Assy Disassembly
23
Board Layout
24
Connectors
25
Adjustment Controls Layout
30
Alignment Procedure
33
Standard Adjustment Conditions
33
Pre-Adjustment of DEF Pwb/Video PWB
33
Settings of the Controls
33
Vertical/Horizontal Hold
34
Horizontal Raster Centering
34
Horizontal Width Pre-Adjustment
34
Side Pin Cushion
34
Preset Adjustment
35
Vertical Size Pre-Adjustment
35
Vertical Bias
35
Adjustment of Video Amplitude and White Balance
36
Default Setting of the Adjustment Vrs
36
Video Contrast Adjustment
36
CUB CONT Adjustment
36
Cutoff Adjustment (All-Black Signal)
37
Adjustment of Sub. Bright VR
37
Fine Adjustment of White Balance
37
Focus Adjustment
38
Purity Adjustment
39
Convergence Adjustment
39
Signals for Using Quantum 801C
40
Timing of References Signals
41
Troubleshooting
42
No Raster
43
Abnormal Video on CRT Screen
45
Unstable Picture
49
Abnormal Picture
51
H. OSC/DEF/HV Circuit Fault
58
V. OSC/DEF Circuit Fault
60
Digital Control Circuit Fault
62
Memory Access Error
65
Switching Regulator Unit
66
Replacement Parts List
67
Electrical Diagrams
72

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