86
ViewSonic Corporation
Confidential - Do Not Copy
PJ513D-1
Check primary
circuit.
Check BD601
damages ?
Check Q601
damages ?
Fuse Broken ?
Inside diodes of
BD601 are
shorted. Replace
new bridge diode.
PinD & PinS of
Q601 are shorted.
Replace new
MOSFET.
Proceed to "Check
IC601".
Proceed to "Check
IC601".
Yes
Yes
No
No
Yes
No
Check IC601.
Output Pin shorted to
GND ? (Pin8)
Check 15VPFC
Votage.
Replace with new
IC L6561D and
D611, D612, and
D613
Check Pin8 if
shorted to GND.
Yes
No
Содержание PJ513D-1
Страница 39: ...36 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Fig 1 9 Fig 1 10 Short wire Long wire...
Страница 41: ...38 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Fig 1 15...
Страница 43: ...40 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Fig 3 2...
Страница 51: ...48 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Fig 6 10 Fig 6 11 Baffle Stop Sponge...
Страница 56: ...53 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Fig 10 7...
Страница 58: ...55 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Fig 10 9...
Страница 70: ...67 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Step 4 To check the speaker wire is not i d b...
Страница 72: ...69 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 3 11 IR board assembly Step 1 Step 2 Push...
Страница 110: ...107 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 9 PCB Layout Diagrams...
Страница 111: ...108 ViewSonic Corporation Confidential Do Not Copy PJ513D 1...
Страница 114: ...111 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Module 2 ASSY UPPER CASE...
Страница 115: ...112 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Module 3 ASSY LOWER CASE...
Страница 116: ...113 ViewSonic Corporation Confidential Do Not Copy PJ513D 1 Module 4 ASSY FRONT CASE Module 5 ASSY REAR CASE...
Страница 117: ...For Worldwide 2 7 9 11 QSG CD 10 12 13 14 15 Remote 1 114 ViewSonic Corporation Confidential Do Not Copy PJ513D 1...
Страница 118: ...For China 8 9 Remote 1 11 QSG CD 10 12 13 14 15 115 ViewSonic Corporation Confidential Do Not Copy PJ513D 1...