Panasonic PT-44LCX65-K, Руководство по обслуживанию, Страница: 28 / 236

5 SERVICE POSITION
Fig. S1-1
It is possible to check the Main C.B.A. and also to check the Front Jack C.B.A., the Rear Jack C.B.A. the Power C.B.A., the Main
C.B.A. and the Base C.B.A. by using the Monitor P.C.B. and the Converter P.C.B. without connecting the Projection Unit and the
Ballast C.B.A.
SERVICE POSITION (1)
MAIN C.B.A. CHECK
Note 4:
Monitor P.C.B.
D-Sub 15 Pin
RGB Cable
XGA Color
PC Monitor
Note 1:
Operation
C.B.A.
Main C.B.A.
AC Cord
D-Sub 15 Pin
RGB Cable
P2
P2
P3
P4
P1
P1
RGB Terminal
P6701
P6005
Note 3:
TP5713
Note 2:
GND Wire of 20-pin Cable
P5701
Power C.B.A.
Base C.B.A.
PC Input
terminal
Note 5:
Front Jack C.B.A.
Rear Jack
C.B.A.
Video
Input 1
terminal
PC (2) for Test
Pattern Signal
Converter P.C.B.
Extension Cable 8P
or 8-pin Connector Cable (LSJA0530)
which was used in PT-43/50/60LC14 models
Signal Extension Cable
or 20-pin Cable (LSJA0467) which
was used in 2004 models
The following service tool is required:
Monitor P.C.B. (LSEP3102A)
Converter P.C.B. (LSEP3164A)
Signal Extension Cable (LSUA0037)
Extension Cable 8P (LSUA0054)
The following equipment is required:
XGA Color PC Monitor
D-Sub 15 Pin RGB Cable (for connecting the Monitor P.C.B.)
PC (2) for Test Pattern Signal
D-Sub 15 Pin RGB Cable (for connecting the PC Input Terminal)
Service Position (1)
Service Position (2)
Service Position (3)
Service Position (4)
Main C.B.A. check
Front Jack C.B.A., Rear Jack C.B.A., Power C.B.A., Main C.B.A., Base C.B.A. check
LCD Drive C.B.A. check
Polarizer Adjustment of Projection Unit
Ballast C.B.A. check
Purpose Service Position
PT-44LCX65-K / PT-52LCX65-K / PT-61LCX65-K
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