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PLC-HF15000L
Sanyo PLC-HF15000L Service Manual
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1
91
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IC Block Diagrams
●
LB1645N <Motor Drive
, IC5531, IC5551, IC6501, IC6502, IC6551, IC6571>
I�C BUS
Interface
Shift Register
Output Data
Latch
Input Data
Latch
Register
I/O Port
Power on
Reset
8
8
8
8
8
8
Input Data
Output Data
Input/Output
Reset
1
4
5
6
7
9
11
10
12
13
14
15
16
2
3
8
CS0
CS1
CS2
SCL
SDA
V
DD
GND
D7
D6
D5
D4
D3
D2
D1
D0
S0
●
M62320 <I/O Expander
, IC4801, IC4811, IC5681>
190
192
Table of Contents
Service Manual
1
Table of Contents
2
Safety Instructions
3
Safety Precautions
3
Product Safety Notice
3
Service Personnel Warning
3
Operating Environment
4
Remote Control
4
Specifications
4
Circuit Protections
5
Fuses (F601, F60, F603)
5
Thermostats (SW903, SW904, SW905, SW906)
6
Temperature Sensors, Wind Sensors
7
Power Failure, Fan Lock and Filter Error Detection
8
Maintenance
9
Maintaining the AMC Unit
9
Replacing the Filters
10
Resetting the Filter Counter
11
Lamp Management
12
Lamp Replacement
13
Checking the Projector Used Time and Lamp Used Time
14
Quick Maintenance
15
Cleaning the Optical Parts
16
Cleaning the Projection Lens
16
Cleaning the Projector Cabinet
16
Resetting Procedure
17
Function Description
17
Security Function Notice
17
Lens Mounting
18
Lens Mounting
21
Mechanical Disassembly
22
Mechanical Disassembly Flow Chart
22
Cabinet Front Cover Removal
23
Cabinet Front Removal
23
Lamp Cover and Pbs Cover Removal
24
Led Board Removal
25
Amc Unit Disassembly
26
Drive Unit Mounting
29
Av Panel Assy Removal
31
Power Box Assy Removal
35
Rear Fans Assy Removal
37
Optical Unit Assy Removal
40
Duct Top Removal
41
Fans Removal
41
Handles Removal
42
Cabinet Bottom Frame and Stand Legs Removal
42
Amc Unit Rails and Socket Removal
43
Optical Parts Disassembly
44
Lcd Panels Removal
47
Lcd Panel Type Check
47
Integrator Assy Removal
51
Optical Unit Top Removal
53
Optical Parts Locations in the Optical Unit
54
Optical Lamp Unit Top Removal
55
Optical Parts Locations in the Optical Lamp Unit
55
Mirror Assy Removal
56
Optical Filters Assy Removal
56
Adjustments
58
Adjustments after Parts Replacement
58
Note on Main Board Replacement
58
Optical Adjustments
59
Optical Adjustment Location
59
Before Adjustment
60
Optical Center Adjustment
62
Relay Lens Adjustment
63
Condenser Lens Adjustment
64
PBS Adjustment
66
Contrast Adjustment
67
Back Focus Adjustment
68
Convergence Adjustment
69
Adjustment Tool Installation
70
Adjustment Tool Removal
71
Adjustment
72
Electrical Adjustments
73
Service Adjustment Menu Operation
73
Circuit Adjustments
74
Output Voltage Adjustment
74
White Balance Adjustment
77
Test Points and Locations
78
DC Power Board
78
Service Adjustment Data
79
Chassis Description
157
Chassis over View
157
Chassis Description
158
Boards Connection
158
Troubleshooting
159
No Picture
159
Main Board
161
No Power
163
Power Supplies to Boards
164
AC-DC Power Board
165
DC Power Borad
166
PFC- Board
167
Power Supply and Power Failure Detection
168
Power Drive and Power Failure Signals
171
Fan Control System
172
Motor Control System
173
Temperature Abnormality
174
Lamp Abnormality
175
Lamp Control System
176
Power Failure Detection System
177
Error Information Table
177
Error History Log
178
Diagnosis of Power Failure with RS-3C Port
179
Diagnosis Procedure
179
Indicators and Projector Condition
180
Serial Control
183
Serial Control Interface
183
Functional Execution Command
183
Status Read Command
184
Control Port Functions
185
IC Block Diagrams
188
Parts Location Diagrams
194
Mechanical Parts List
212
Electrical Parts List
214
Diagrams & Drawings
279
Parts Description and Reading in Schematic Diagram
280
Schematic Diagrams
283
Printed Wiring Board Diagrams
299
Other manuals for Sanyo PLC-HF15000L
Owner's Manual
162 pages
Dimensional Drawing
1 page
Brochure & Specs
2 pages
4
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Sanyo PLC-HF15000L Specifications
General
Brand
Sanyo
Model
PLC-HF15000L
Category
Projector
Language
English
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