Read Sony VPL-HW20 / VPL-HW20A Service Manual online
2 (E)
VPL-HW20
6. Board
Layouts
C
............................................................................. 6-2
GA
.......................................................................... 6-4
GB
.......................................................................... 6-6
QA
.......................................................................... 6-8
HA
........................................................................ 6-10
HB
........................................................................ 6-10
NF
........................................................................ 6-10
QB
.........................................................................6-11
TL
..........................................................................6-11
U
...........................................................................6-11
V
...........................................................................6-11
3. Spare
Parts
3-1. Notes on Repair Parts ...................................................... 3-1
3-2. Exploded
3-2. Exploded
Views
............................................................... 3-2
3-3. Electrical Parts List ....................................................... 3-10
3-4. Packing Materials & Supplied Accessories ................... 3-34
3-4. Packing Materials & Supplied Accessories ................... 3-34
4. Block
Diagrams
Overall
............................................................................. 4-1
QA
................................................................................... 4-2
HA
................................................................................... 4-3
HB
................................................................................... 4-3
NF
.................................................................................... 4-3
QB
................................................................................... 4-3
TL
.................................................................................... 4-3
U
...................................................................................... 4-3
V
...................................................................................... 4-3
C
...................................................................................... 4-5
GA
................................................................................... 4-7
GB
................................................................................... 4-7
5. Schematic
Diagrams
HA
................................................................................... 5-2
HB
................................................................................... 5-2
C
...................................................................................... 5-3
GA
................................................................................. 5-11
GB
................................................................................. 5-12
QA
................................................................................. 5-14
NF
.................................................................................. 5-23
QB
................................................................................. 5-23
TL
.................................................................................. 5-23
U
.................................................................................... 5-23
V
.................................................................................... 5-23
Frame
Wiring................................................................. 5-24
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