Panasonic PT-56DLX25, Service Manual

Page: 78 / 98

10.2. INTERCONNECTION SCHEMATIC DIAGRAM
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
PT-56DLX75/PT-61DLX75
INTERCONNECTION SCHEMATIC DIAGRAM
INTERCONNECTION SCHEMATIC DIAGRAM
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
REAR JACK C.B.A.
COLOR WHEEL C.B.A.
(4 Pins)
DT07
PDG3 P6701
OPERATION C.B.A.
DIGITAL TUNER C.B.A. (CIRCUIT BOARD DT)
CARD C.B.A.
(6 Pins)
(3 Pins)
(3 Pins)
FAN 2
PA2
FAN 1
PL3
(7 Pins)
PDG2 DT12
(110 Pins)
PL1
PL5
PDG4
PDG5
(20 Pins)
P3501
PA15
(50 Pins)
PA16
PCW1
B1
PDG1
PL2
P801
(65 Pins)
(7 Pins)
P9003
DT10
(12 Pins)
A
UDIO OUT R-CH
A
UDIO OUT L-CH
VIDEO OUT A
UDIO IN 2 R-CH
A
UDIO IN 2 L-CH
VIDEO IN 2 S-VIDEO IN 2 A
UDIO IN 1 R-CH
A
UDIO IN 1 L-CH
VIDEO IN 1 S-VIDEO IN 1 COMPONENT A
UDIO IN 1 L-CH
COMPONENT A
UDIO IN 1 R-CH
COMPONENT A
UDIO IN 2 L-CH
COMPONENT A
UDIO IN 2 R-CH
COMPONENT IN 1
Y PB PR
COMPONENT IN 2
Y PB PR
14
89
94
90
97
96
88
PL4 PA7
(10 Pins)
(6 Pins)
(4 Pins)
DT07 USED
FOR PROGRAM
WRITING
COVER SWITCH C.B.A.
PA5 P2912
(4 Pins)
P2912
(2 Pins)
(2 Pins)
(3 Pins)
FAN 3
PA1
PA9
PA10
PA13
AUDIO IN 3 R-CH
AUDIO IN 3 L-CH
VIDEO IN 3
DIGITAL AUDIO OUT
(OPTICAL)
S-VIDEO IN 3
RGB IN
P3902
P3903
(12 Pins)
PA12 P3901
(10 Pins)
(5 Pins)
COMPONENT A
UDIO IN 3 L-CH
COMPONENT A
UDIO IN 3 R-CH
COMPONENT IN 3
Y PB PR
PA13
(4 Pins)
(2 Pins)
SPEAKER
(R-CH)
SPEAKER
(L-CH)
BALLAST C.B.A.
B2
M
PA6
(3 Pins)
P803
73
AC CORD
P802
PA8
(35 Pins)
LAMP UNIT
THERMOSTAT
COLOR
WHEEL
MOTOR
HDMI IN 1
HDMI AUDIO IN 1 R-CH
HDMI AUDIO IN 1 L-CH
HDMI IN 2
HDMI AUDIO IN 2 R-CH
HDMI AUDIO IN 2 L-CH
(3 Pins)
TV/TUNER UNIT
OPTICAL BLOCK UNIT
COLOR WHEEL
COLOR WHEEL UNIT
82
10
26
92
91
93
218
245
SOS TEMPERATURE DET:
OVER 120 C
MAIN C.B.A. (CIRCUIT BOARD DG)
BASE C.B.A. (CIRCUIT BOARD A) FRONT JACK C.B.A. (CIRCUIT BOARD FJ)
DMD DRIVE C.B.A.
(CIRCUIT BOARD L)
POWER C.B.A. (CIRCUIT BOARD P)
PT-56DLX75 / PT-61DLX75
76