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PCB_KL8A A27

1st REFLOW

179

180

179

180

K90H

K90J

C9011

C9012

C9013

C9014

C9016

C9017

C9018

C9019

C9021

C9022

C9023

C9024

C9026

C9028

R9001

C9029

R9002

R9003

R9004

R9006

R9007

R9008

C9031

R9009

C9032

R9018

R9019

R9026

R9033

R9034

R9037

R9041

R9042

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R9046

R9047

R9049

R9051

R9052

R9053

R9054

R9063

R9064

R9066

R9067

R9068

R9069

R9070

9001_P13

RB9007

RB9008

RB9009

RB9011

RB9012

RB9017

R9104

R9106

R9107

R9173

R9174

R9176

R9177

R9178

R9179

9001_D3

R9592

C9001

C9002

C9003

C9004

C9006

C9007

C9008

C9009

A30C5

K90A

K90B

MOTHER (SIDE:B)

1st REFLOW

K38DA

K38G

A30C5

K38A

K38B

K38C

K38D

K8351

RS232C (SIDE:B)

SOLDER SIDE

IC8811

A30C5

EX TEMP (SIDE:B)

1st Reflow

IC8821

A30C5

ILLUMI SENSOR (SIDE:B)

Service Manual1
Table of Contents2
Safety Instructions3
- Safety Precautions3
- Product Safety Notice3
- Service Personnel Warning3
- Operating Environment4
- Remote Control4
Specifications4
Circuit Protections5
- Fuses (F601, F60, F603)5
- Thermostats (SW903, SW904, SW905, SW906)6
- Temperature Sensors, Wind Sensors7
- Power Failure, Fan Lock and Filter Error Detection8
Maintenance9
- Maintaining the AMC Unit9
- Replacing the Filters10
- Resetting the Filter Counter11
- Lamp Management12
- Lamp Replacement13
- Checking the Projector Used Time and Lamp Used Time14
- Quick Maintenance15
- Cleaning the Optical Parts16
- Cleaning the Projection Lens16
- Cleaning the Projector Cabinet16
- Resetting Procedure17
- Function Description17
Security Function Notice17
Lens Mounting18
Lens Mounting21
Mechanical Disassembly22
- Mechanical Disassembly Flow Chart22
Optical Parts Disassembly44
- Lcd Panels Removal47
- Lcd Panel Type Check47
- Integrator Assy Removal51
- Optical Unit Top Removal53
- Optical Parts Locations in the Optical Unit54
- Optical Lamp Unit Top Removal55
- Optical Parts Locations in the Optical Lamp Unit55
- Mirror Assy Removal56
- Optical Filters Assy Removal56
Adjustments58
- Adjustments after Parts Replacement58
- Note on Main Board Replacement58
Optical Adjustments59
- Optical Adjustment Location59
- Before Adjustment60
- Optical Center Adjustment62
  - Relay Lens Adjustment63
  - Condenser Lens Adjustment64
- PBS Adjustment66
- Contrast Adjustment67
- Back Focus Adjustment68
- Convergence Adjustment69
  - Adjustment Tool Installation70
  - Adjustment Tool Removal71
- Adjustment72
Electrical Adjustments73
- Service Adjustment Menu Operation73
- Circuit Adjustments74
  - Output Voltage Adjustment74
  - White Balance Adjustment77
- Test Points and Locations78
- DC Power Board78
- Service Adjustment Data79
Chassis Description157
- Chassis over View157
- Chassis Description158
- Boards Connection158
Troubleshooting159
- No Picture159
- Main Board161
- No Power163
- Power Supplies to Boards164
- AC-DC Power Board165
- DC Power Borad166
- PFC- Board167
- Power Supply and Power Failure Detection168
- Power Drive and Power Failure Signals171
- Fan Control System172
- Motor Control System173
- Temperature Abnormality174
- Lamp Abnormality175
- Lamp Control System176
- Power Failure Detection System177
- Error Information Table177
- Error History Log178
- Diagnosis of Power Failure with RS-3C Port179
- Diagnosis Procedure179
- Indicators and Projector Condition180
Serial Control183
- Serial Control Interface183
  - Functional Execution Command183
  - Status Read Command184
Control Port Functions185
IC Block Diagrams188
Parts Location Diagrams194
Mechanical Parts List212
Electrical Parts List214
Diagrams & Drawings279
Parts Description and Reading in Schematic Diagram280
Schematic Diagrams283
Printed Wiring Board Diagrams299

Brand	Sanyo
Model	PLC-HF15000L
Category	Projector
Language	English

Sanyo PLC-HF15000L Service Manual

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