Panasonic PT-50LCZ70 Service Manual page 13

RESET USER'S MEMORY FUNCTIONS
Use when moving unit to a new location, or when First
Time Setup needs to be done over, or if the password
for V-chip has been forgotten.
Note:
SOS History will be cleared after it is displayed.
SELF CHECK
DT OK MEM2 OK
ADV OK
GC5P
VSW OK
FPGA
ADAV OK
ASW OK
TUN1 OK
SOS History
TUN2 OK
FE OK
GenX4 OK
MEM1 OK
SOS POWER: 02 04
SOS LAMP :
Copyright 2007 Matsushita Electric Industrial Co., Ltd.
<Self Check-2>
-
0.480 00.16
OK
OK
08 09 0A 0B
PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
DO NOT UNPLUG AC CORD DURING
COOLING OPERATION
The lamp cooling fan will continue to operate for approximately
30 seconds after the power is turned off.
At the same time, the POWER LED will flash red.
Do not disconnect the AC Cord from the power outlet and do
not open any circuit breakers while the cooling fan is still
operating.
HOT CIRCUIT
Primary circuit exists on the Power P.C.B.
This circuit is identified as "HOT" on the P.C.B. and in the
Service Manual. Use extreme care to prevent accidental shock
when servicing.
MODEL NO. IDENTIFICATION MARK
Use Marks shown in the chart below to distinguish the different
models included in this Service Manual.
MODEL
PT-50LCZ70
PT-56LCZ70
PT-61LCZ70
PT-50LCZ7
PT-56LCZ7
PT-61LCZ7
PT-50LCZ70-K
PT-56LCZ70-K
PT-61LCZ70-K
NOT USED
Note:
Refer to Item 3 of Schematic Diagram Notes of
Schematic Diagram and Circuit Board Layout Notes,
for mark "PT."
13
MARK
A
B
C
D
E
F
G
H
I
PT