Mitsubishi Electric WT-46809 Service Manual page 69

MITSUBISHI ELECTRIC
CAUTION:
Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and
"PRODUCT SAFETY NOTICE" contained in this manual.
SCHEMA SCHEMA TIC DIA SCHEMA
SCHEMA SCHEMA
CONTENTS
Overall PCB Block Diagram ...................................... 1
PCB-MAIN ................................................................. 2
PCB-POWER ............................................................ 3
PCB-TERMINAL ........................................................ 4
PCB-SIGNAL-1 (AV I/O) ............................................ 5
PCB-SIGNAL-2 (MICRO) .......................................... 6
PCB-SIGNAL-3 (VC/SW) ........................................... 7
PCB-3DYC ................................................................ 8
PCBs-CONV GEN / JUNGLE .................................... 9
PCBs-CRT / CONTROL / AI / SVM / DBF ................ 10
PCB-2HDW-1 ........................................................... 11
PCB-2HDW-2 .......................................................... 12
PCB-2HDW-3 .......................................................... 13
PCB LAYOUT DIAGRAMS....................................... 14
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
Copyright © 2001 Mitsubishi Digital Electronics America, Inc.
WS-55809
P P P P P AR AR AR
AR T 2
AR
TIC DIA TIC DIA GRAMS TIC DIA
TIC DIA
9351 Jeronimo Road, Irvine, CA 92618-1904
All Rights Reserved
Service
Manual
PROJECTION TELEVISION
V18 / V18+ CHASSIS
V18
MODELS
WT-46809
WS-55809
WS-65809
T 2 T 2
T 2
T 2
GRAMS GRAMS GRAMS
GRAMS
Page
Refer to PART 1 for:
• Specifications
• Safety Precautions
• Disassembly
• CRT Replacement
• Electrical Adjustments
• Parts List
• Block Diagram
2001
V18+
MODELS
WS-55819
WS-65819
s