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NSZ2107STTUW
Diamond NSZ2107STTUW Manuals
Manuals and User Guides for Diamond NSZ2107STTUW. We have
1
Diamond NSZ2107STTUW manual available for free PDF download: Service Manual
Diamond NSZ2107STTUW Service Manual (210 pages)
HIGH RESOLUTION DISPLAY MONITOR
Brand:
Diamond
| Category:
Monitor
| Size: 6.56 MB
Table of Contents
Service Manual High Resolution Display Monitor Diamond Pro 2060U Nsz2107Sttuw
2
Service Manual
1
Table of Contents
2
1 Circuit Description
6
Power Block
6
Outline
6
Rectifying Circuit
6
Surge Current Suppression
6
Higher Harmonic Circuit
7
Main Power Circuit
9
Sub Power Circuit
9
Degaussing Circuit
12
Power Management Circuit
12
Protective Circuit
12
1.2 Horizontal Deflection Block
17
1.2.1 Distortion Compensation Waveform Generating Circuit
18
Deflection Current Compensation Circuit
27
Vertical Output Block
29
High Voltage Block
30
High Voltage Control Circuit
30
Protective Function Circuit
30
1.4.3 DBF (Dynamic Beam Focus) Circuit
32
CRT Compensation Block
34
Corner Purity Circuit
34
Rotation Circuit
34
Earth Magnetism Cancel Circuit
35
Digital Dynamic Convergence Clear (DDCC) Circuit
36
Control Block
43
Front Button
43
I2C Bus Control
43
Power Control
43
Sync. Signal Process
43
ABL, Beam Protector
44
CRT Support
44
High Voltage Control
44
Display Data Channel
45
Led
45
Avoidance Operation During Input SYNC Switching
46
Clamp Pulse
46
CS Switch and Vertical Linearity Switch
46
Spark
46
H/W Reset
46
Oscillation Circuit
47
I/O Expander
47
Software
47
Frequency Variation Detection Function
47
Outline
47
Memory of User Timing
48
Picture Adjustment
48
Power Management
48
LED Display
49
OSD Display at no SYNC
49
Status Memory to EEPROM
50
Deflection Processor Block
51
Outline
51
Vertical Deflection Waveform Generating Circuit
51
DBF Compensation Waveform Generating Circuit
52
Distortion Compensation Waveform Generating Circuit
52
Horizontal Deflection Drive Waveform Generating Circuit
52
Blanking Waveform Generating Circuit
53
Convergence Compensation Waveform Generating Circuit
53
Moire Canceling Circuit
53
Distortion Compensating Operation
55
Video Block
56
Cut-Off Circuit
56
Picture Signal Amplifier Circuit
56
2-Input Change over Circuit and Synchronizing Signal Circuit
59
1.9.4 on Screen Display Circuit
61
AUTO SIZE Function
62
1.10 USB Circuit
64
1.10.1 Outline
64
1.10.2 USB Downstream Power Supply
64
1.10.3 HUB Controller Power Output
64
Wave Form of Main Circuit Voltage
65
2 Adjustment Procedure
82
Measuring Instruments
82
Preparatory Inspections
82
Names of each Monitor Part
83
Configuration of Front Control Panel
83
Configuration of Rear Input Connector
83
OSD Display Matrix
84
User Mode
84
Factory Mode
85
Adjustment
87
Adjusting the High Voltage and High Voltage Protector
87
Adjustments before Aging
87
How to Select the Factory Adjustment (FACTORY) Mode
87
Selecting with Front Panel Switches
87
Adjusting the Landing (ITC/4 Corner Purity Adjustment)
88
Adjustments after Aging
88
B Adjustment
88
Preadjustment before Aging
88
SCREEN Voltage / FOCUS Adjustment
88
Shock Test
88
Adjusting the Back Raster Position
89
Adjusting the Left/Right Distortion, Picture Width, Picture Position
89
Adjusting the Picture Inclination
89
Adjusting the Picture Size, Position and Distortion (Using Automatic Adjustment Device)
89
Adjusting the DBF Amplitude and Phase
90
Adjusting the Cut off
91
Adjusting ABL
94
Adjusting the R, G, B Drive Signal (Adjustment of COLOR 1)
94
Adjusting the RGB Drive Signal and X-Pro
94
Adjusting the Purity
95
Adjustment of X-Pro (Timing No. a 30K/70Hz Full White)
95
Confirmation for Operation of X-Pro (Timing No.25 1800X1350 at 85Hz, Full White)
95
Adjusting the Focus
96
Adjusting the Convergence
97
Adjusting with ITC
97
Adjusting DDCP
99
Default Settings (with Factory Mode)
104
Inspections (in Normal Mode)
105
1Electrical Performance
105
Degaussing Coil Operation
105
Grounding Conductivity Check
105
POWER SAVE Function Operation (Set the AC Power Input to 230V)
105
Withstand Voltage
105
Confirming the CORNER-PURITY Function
106
Focus, Picture Performance (Timing No.12 106.25Khz / 85Hz 1600X1200)
106
Misconvergence
106
Picture Distortion
107
Linearity
109
Adjustment Value List
110
Confirming CLAMP PULSE POSITION, SYNC on GREEN
110
Checking the Functions During Composite Sync Input
111
Confirming CONVERGENCE Compensation Function
111
Confirming ROTATION Compensation Function
111
Confirming the Full White Color Coordination
111
Confirming the Full White Luminance
111
Luminance/Color Coordination Uniformity
111
Confirming Auto Size Operation
112
Confirming FPM Operation
112
Confirming the Color Tracking
112
Confirming USB
112
CRT Installation Position
112
Others
112
DDC Write Data Contents
113
Self-Diagnosis Shipment Setting
114
Default Inspection
114
Checking the Labels
114
Default Setting of OSD
114
Default Setting of Switches
114
Packaging
114
Degaussing with Handy-Demagnetizer
115
General Precautions
115
How to Hold and Use the Handy-Demagnetizer
115
Timing Chart
116
Technical Specification
119
Environmental Conditions
121
Geographical Region and Regulations
123
Crt Specifications
124
Electric Specifications
125
Front Controls
127
Display Quality
131
Mechanical Specifications
135
Appendix 1 Preset Timing Chart
138
Signal Cable
150
Table of Contents
155
1 Introduction
156
Features
156
Internal Preset Memory Capability
157
Power Management Function
157
DDC
157
Location Considerations
157
Cleaning Your Monitor
157
Unpacking
158
Tilt/Swivel Base
158
Screen Position Adjustment
158
1.9 Quick Operation Chart
158
2 Part Name
159
Control Names
159
Function
159
3 Installation and Connection
160
AC Power Connection
160
Signal Cable Connection
160
3.2.2 Connecting to an Apple Macintosh Computer
160
Connecting to any IBM VGA Compatible System
160
3.2.3 Connecting to Two Computers
161
USB System Basic Application
161
Installation of USB Function
162
4 Osd(On Screen Display) FUNCTIONS
163
How to Adjust the Screen
163
Adjustment Items
164
5 Troubleshooting
166
6 Specifications
168
7 Appendix
169
Monitor Signal Input Connector (DB9-15P)
169
SC-B110 Signal Cable
169
Optional Macintosh Adapter AD-A205 Settings
169
Limited Warranty
187
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