Panasonic PT-60LCX64-K Service Manual page 13

BEFORE REMOVING THE MAIN C.B.A. OR
THE TV/TUNER UNIT FROM THE UNIT AT
THE USER'S LOCATION
Note:
The TV/Tuner Unit includes the Main C.B.A.
CAUTION:
1. Be sure to make a note of the CURRENT LAMP value
(value A) in Service Mode (1/3):
S E R V I C E M o d e
L A M P O P E R A T I O N
T O T A L
C U R R E N T L A M P :
O S D D I S P
L O N C O U N T
B K S V : 4 B 7 E
<Service Mode (1/3)>
Fig. 2
LAMP OPERATION TIME is stored in EEPROM on the
Main C.B.A. Therefore, before removing the Main C.B.A. or
the TV/Tuner Unit at the user's location, make a note of the
CURRENT LAMP value (value A) in Service Mode (1/3).
Then, after installing the new Main C.B.A. or the TV/Tuner
Unit at the user's location, set the CURRENT LAMP value
to the original value (value A) in Service Mode.
Otherwise, OSD and LED Lamp replacement indications
will be displayed at the wrong time.
Note:
In case it is impossible to make a note of the CURRENT
LAMP value because of a defective Main C.B.A., ask the
customer their daily average use and the approximate age
of the current Lamp. Then, calculate the CURRENT LAMP
value as follows and make a note.
Daily average use Approx. age
X
(hours) (days)
Note:
The TOTAL value can be set to the original value in Service
Mode (1/3) by similar method:
Before removing the Main C.B.A. at the user's location,
make a note of the TOTAL value in Service Mode (2/3).
Then, after installing the new Main C.B.A. at the user's
location, set the TOTAL value to the original value in
Service Mode.
1 / 3
T I M E
: 1 2 3 4 5 h
Value A
2 0 0 0 h
(Changeable)
: O N
: 1 5 3
3 D C A F B
CURRENT LAMP
=
(hours)
WHEN REINSTALLING THE MAIN C.B.A.
OR THE TV/TUNER UNIT INTO THE UNIT
AT THE USER'S LOCATION
CAUTION:
1. Set CURRENT LAMP value to original value as follows.
1) Select CURRENT LAMP in Service Mode (1/3).
2) Press the VOLUME UP/DOWN key on the remote to
change to the original value (value A) that was noted
before removing the Main C.B.A. or the TV/Tuner Unit
at the user's location.
S E R V I C E M o d e
L A M P O P E R A T I O N
T O T A L
C U R R E N T L A M P :
O S D D I S P
L O N C O U N T
B K S V : 4 8 B F
<Service Mode (1/3)>
Service Mode Map
Enter :
VOLUME DOWN button + TV/VIDEO key
(on the front)
(for more than 5 seconds in power off condition)
S E R V I C E
L A M P O P E R A T I O N
T O T A L
C U R R E N T
O S D D I S P
L O N C O U N T
B K S V :
< Service Mode (1/3) >
CH DOWN key
S E R V I C E M o d e
I C 3 5 0 1 : 1
5 0 0 5 : 1
5 8 0 3 : 1
7 1 0 1 : 1
I C 5 3 0 2 : 1
I C 6 0 0 3
I C 6 3 0 2
< Service Mode (2/3) >
CH DOWN key
S E R V I C E M o d e
I C 6 0 0 3 P O R T
P 0 : 1 1 1 0 0 1 1 0
P 1 : 0 0 0 0 1 1 1 0
P 2 : 1 1 1 0 0 1 1 0
I C 6 3 0 2 P O R T
P 0 : 0 0 1 - 1 1 1 1
P 1 : - 0 - 0 - 0 - 1
P 2 : - - - 0 0 1 1 1
P 3 : 0 0 0 0 0 1 1 1
P 4 : 1 1 1 1 0 0 1 1
< Service Mode (3/3) >
Exit:
Power OFF.
(When turning the power on again after once turning
off, wait for approx. 10 seconds. Or, the unit can not be
released from Service Mode.)
13
1 / 3
T I M E
: 1 2 3 4 5 h
Value A
2 0 0 0 h
(Changeable)
: O N
: 1 5 3
9 D 7 2 B 5
Fig. 3
(on the remote)
Power ON
M o d e 1 / 3
T I M E
: 1 2 3 4 5 h
L A M P : 2 0 0 0 h
: O N
: 1 5 3
BKSV number
B 0 3 A 5 9 C D 6 6
CH UP key
2 / 3
I R : 1 U N I T : 1
3 6 0 1 : 1 3 6 0 2 : 1
5 0 0 9 : 1 5 5 0 4 : 1
6 0 0 5 : 1 6 0 0 6 : 1
7 5 0 1 : 1 8 0 0 0 : 1
5 3 0 6 : 1 9 0 0 2 : 1
E : 0 4 0 7 1 6
F : 6 3 0 6 6 3 9
V : 0 0 3 0 2 8 0
V : 0 0 2 0 0 5 0
CH UP key
P 6 : 1 1 1 0 0 1 1 0 3 / 3
P 3 : 0 0 0 0 0 0 0 0
P 4 : 1 1 1 0 0 1 1 0
P 5 : 0 0 0 0 1 1 1 0
P 7 : 0 0 0 0 1 1 1 0
P 8 : 1 1 1 0 0 1 1 0
P 5 : - - - - - 0 0 1
P 6 : 1 1 0 1 1 0 0 1
P 7 : 1 1 1 0 1 1 1 1
P 8 : - - - - 0 1 0 1
P A : - - - - 1 1 1 1
CH DOWN key
PT-60LCX64-K