Read Panasonic PT-RZ670 / PT-RW630 (serv.man18) Service Manual online
LBD: Black model, the lens sold separately
WD: White model, the standard zoom lens supplied
LWD: White model, the lens sold separately
LB: Black model, the lens sold separately
W: White model, the standard zoom lens supplied
LW: White model, the lens sold separately
Use lead free solder in servicing from the standpoint of antipollution for the global environment.
・ Be precautious about lead free solder. Sn-Ag-Cu (tin, silver and copper) will tend to splash when heated too high (approx. 600°C or higher).
・ Use lead free solder for the P.C.Board (specified on it as “PbF”) which uses lead free solder. (When you unavoidably use lead solder, use lead
・ solder after removing lead free solder. Or be sure to heat the lead free solder until it melts completely, before applying lead solder.)
・ After soldering to double layered P.C.Boards, check the component side for excess solder which may flow onto the opposite side.
For the P.C.Board which applies lead free solder, the symbol as shown in the figure below is printed or stamped on the surface
or the back of P.C.Board.
It dose not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
(Refer to “PROJECTOR SETUP menu” in Operating Instructions.)
Failure to observe this may cause malfunctions. Never use this projector at an altitude of 2,700m or higher.
Using this projector at high altitude, consult your dealer or Authorized Service Center about preparations.
Replace only with the same of equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer’s instructions.
the lens hole cover.
or other equipment, or the air from the air conditioner does not blow toward the front of the projector.
It is recommended that images be projected continuously for at least 30 minutes before the focus is adjusted.
Make sure to set [HIGH ALTITUDE MODE] to [UNDER 2700m] when using the projector at elevations lower
than 2 700 m (8 858') above sea level.
Do not install the projector at elevations of 4 200 m (13 780') or higher above sea level.
・Set [COOLING CONDITION] according to the projection direction, but set it to [AUTO] most commonly.
Using the projector with [COOLING CONDITION] set incorrectly may shorten the life of the light source.
Check the setting from [COOLING CONDITION] on the [STATUS] screen.
diagram. It is essential that these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire, or other
hazards. Do not modify the original design without permission of Panasonic System Communications Company of North America.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own
2. OSD Menu Navigation
3. Service Mode
4. External Controls
5. Notification for service operation
2. Disassembly Instructions
2. Software update procedure
2. Interconnection Block Diagram
3. Schematic Diagram
4. Circuit Boards Diagram
2. Replacement Parts List