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JumboTron LDU-1530S
User Manuals: Sony JumboTron LDU-1530S Display Monitor
Manuals and User Guides for Sony JumboTron LDU-1530S Display Monitor. We have
2
Sony JumboTron LDU-1530S Display Monitor manuals available for free PDF download: Service Manual
Sony JumboTron LDU-1530S Service Manual (64 pages)
Brand:
Sony
| Category:
Monitor
| Size: 8.02 MB
Table of Contents
Table of Contents
4
1 Service Information
7
Circuit Boards Location
7
Disassembly
8
Exchanging the Display Unit from the Front Side of the Unit (LDU-1530S/1530L/1540S/1540L)
8
Exchanging the Display Unit from the Behind of the Unit
9
Rear Cover Removal
10
G Board (Switching Regulator) Removal
10
Cell Assembly Removal (LDU-1530S/1530L/1540S/1540L)
11
B Board Removal (LDU-1530S/1530L/1540S/1540L)
11
B Board Removal (LDU-1515)
12
C Board Removal (LDU-1515)
13
LDU-1540S/1540L Exterior View
14
Cleaning the Display Surface
15
Criteria for Display Surface Cleaning
15
Available Detergent
15
How to Clean the Louver and Display Surface
15
Models for Indoor Use
15
2 Electrical Adjustments
17
Lowest Frequency Adjustment (RV103)
17
Power Factor Improvement (PFC) Voltage Adjustment (RV101)
17
Output Voltage Adjustment (RV201)
17
PLL Adjustment (RV2001)
17
3 Circuit Descriptions
19
Signal System
19
Address Switch and Status LED
21
Address Switch
21
Status LED
21
Brightness Adjustment
21
G Board (Power System)
22
Filter & AC Rectifier Block
22
PFC Block
22
Power Supply Block
22
OTP (Temperature Protection) Circuit
22
Output Voltages
22
OVP Circuit
22
4 Semiconductors
25
5 Exploded Views
25
Chassis (LDU-1530S/1530L/1540S/1540L)
26
Chassis (LDU-1515)
27
6 Electrical Parts List
29
7 Block Diagrams
41
8 Diagrams
43
Schematic Diagrams and Printed Wiring Boards
43
G (Aps-102)
59
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Sony JumboTron LDU-1530S Service Manual (54 pages)
Brand:
Sony
| Category:
Monitor
| Size: 5.36 MB
Table of Contents
Table of Contents
6
1 Service Informations
9
Circuit Boards Location
9
Disassembly
10
Rear Cover Removal
12
G Board (Switching Regulator) Removal
12
Cell Assembly Removal
13
B Board Removal
13
LDM-1540S/1540L Exterior View
14
2 Circuit Adjustmnets
15
Lowest Frequency Adjustment (RV103)
15
Power Factor Improvement (PFC) Voltage Adjustment (RV101)
15
Output Voltage Adjustment (RV201)
15
PLL Adjustment (RV2001)
15
3 Circuit Descriptions
17
Signal System
17
Address Switch and Status LED
19
Address Switch
19
Status LED
19
Brightness Adjustment
19
Power System
19
Filter & AC Rectifier Block
19
PFC Block
19
Power Supply Block
19
OTP (Temperature Protection) Circuit
20
Output Voltages
20
OVP Circuit
20
4 Semiconductors
23
5 Exploded Views
23
Chassis
24
6 Electrical Parts List
25
7 Block Diagram
35
8 Diagrams
37
Schematic Diagrams and Printed Wiring Boards
37
Schematic Diagrams
37
Q Board
38
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