Interconnection Schematic Diagram - Panasonic PT52LCX66 - MULTI MEDIA DISPLAY Service Manual

PT-52LCX66 / PT-56LCX66 / PT-61LCX66 / PT-52LCX16 / PT-56LCX16

12.2. INTERCONNECTION SCHEMATIC DIAGRAM

INTERCONNECTION SCHEMATIC DIAGRAM
DIGITAL TUNER P.C.B.
DT12
DIGITAL AUDIO OUT
(110 Pins)
(OPTICAL)
DT07
(4 Pins)
DT07 USED FOR
ADJUSTMENT AT
FACTORY ONLY
DT10
CN9003
(12 Pins)
SD CARD P.C.B.
CN9003
POWER SWITCH P.C.B.
10
CN6801
(8 Pins)
(2 Pins)
SPEAKER
(R-CH)
SPEAKER
(L-CH)
FRONT JACK/OPERATION P.C.B.
S-VIDEO IN 3
CN3901 CN3102
VIDEO IN 3
(12 Pins)
AUDIO IN 3 L-CH
AUDIO IN 3 R-CH
CN3101
CN6701
(7 Pins)
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
TV UNIT
MAIN P.C.B.
373
CN6004 CN6000
CN6003 (5 Pins) (14 Pins)
CN6004 USED FOR
ADJUSTMENT AT 372
CN6002
FACTORY ONLY
(3 Pins)
CN6005
(4 Pins)
CN6005 USED FOR
ADJUSTMENT AT
HDMI IN 1
FACTORY ONLY
D, E
371
(2 Pins)
HDMI IN 2
RGB IN
PC AUDIO IN
14
CN5700
(20 Pins)
216
CN6008
CN6001
(8 Pins)
CN3000
(65 Pins)
BASE P.C.B.
CN4502 CN4502
CN3103
(4 Pins)
CN4501
CN3102
CN3101
NOTE: For placing a purchase order of the parts,
NOTE: be sure to use the part number listed in the parts list.
HAVE
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, Do not use the part number on this diagram.
REFER TO BEGINNING OF SCHEMATIC SECTION.
POWER P.C.B.
73
CN1514
CN1001
AC CORD
CN1522
115 F001
CN1520 (239 F) THERMAL
FUSE
CN1516
207
(2 Pins)
206
CN2705
(7 Pins)
LCD DRIVE P.C.B.
LCD / PRISM UNIT
LCD PANEL (RED)
CN2502 CN2001
(36 Pins)
CN2701
(3 Pins)
CN2704
LCD PANEL (GREEN)
CN2002
(36 Pins)
CN2702
(3 Pins)
LCD PANEL (BLUE)
CN2003
(36 Pins)
CN2703
(3 Pins)
CN2303
CN2501 P2912
(8 Pins)
(2 Pins)
CN2303 USED FOR
ADJUSTMENT OF
LCD DRIVE P.C.B.
CN2301
762
(2 Pins)
D, E
62
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
NOTE:
THE LAMP UNIT IS NOT SUPPLIED AS A REPLACEMENT PART. REFER TO BEGINNING OF SCHEMATIC SECTION.
WHEN REPLACING, REPLACE THE LAMP UNIT WHICH IS
SUPPLIED AS A OPTIONAL ACCESSORY.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
PROJECTION UNIT
COMPARISON CHART
LAMP
OF MODELS & MARKS
UNIT
MODEL
IRIS UNIT
PT-52LCX66
IRIS MECHANISM UNIT
PT-56LCX66
PT-61LCX66
PT-52LCX16
PT-56LCX16
(6 Pins)
HALL-S P.C.B.
CN9701
CN9700
(9 Pins) 272
IRIS P.C.B.
CN9502
CN9500
CN9501
(5 Pins)
(NO CONNECTION)
FAN CASE UNIT
FAN 1
FAN 2
FAN 3
COVER SWITCH P.C.B.
P2912
THERMISTOR 2 P.C.B.
P2821
INTERCONNECTION SCHEMATIC DIAGRAM
PT-52LCX66/PT-56LCX66/PT-61LCX66/PT-52LCX16/PT-56LCX16
MARK
A
B
C
D
E