Schematic Diagrams; Interconnection Schematic Diagram - Panasonic TC-22LR30 Service Manual

8 SCHEMATIC DIAGRAMS

8.1.

INTERCONNECTION SCHEMATIC DIAGRAM

INTERCONNECTION SCHEMATIC DIAGRAM
DVD MECHANISM UNIT
PIN
CIRCUIT BOARD M8
(DVD DIGITAL C.B.A.)
221
PIN FP3501
(40 Pins)
CIRCUIT BOARD SD CIRCUIT BOARD SR
(SD C.B.A.) (SD JOINT C.B.A.)
220
P6806 P6805
SD HOLDER
(15 Pins)
SD CARD
CARD
SLOT
(1 Pin)
P6802
FRAME
GND
CIRCUIT BOARD TA
(TUNER C.B.A.)
SPEAKER
(L-CH)
SPEAKER
(R-CH)
CIRCUIT BOARD V
(FRONT C.B.A.)
25
PV8
HEADPHONE (13 Pins)
CIRCUIT BOARD RD (DVD MAIN C.B.A.)
P9001 P7402
P7503
(88 Pins)
P3501
(70 Pins)
P7501 P3002
217 215
CIRCUIT BOARD A (7 Pins) (6 Pins)
(INPUT SWITCHING/AUDIO OUTPUT C.B.A.)
P6801
PA13 PA11
PTA6 PA6
(9 Pins)
PTA7 PA7
(15 Pins)
24
PA21
(4 Pins)
PA22
Pin1~6 (6 Pins)
Pin7~13 (7 Pins)
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.
CIRCUIT BOARD AP
(DC-DC POWER C.B.A.)
213
PAP7
(4 Pins)
FAN
(3 Pins)
212
P1502 PAP6
(16 Pins)
CIRCUIT BOARD OP
(DVD OPERATION C.B.A.)
219
P7504 P7505
(4 Pins)
P3001 P9708 P4001
P7507
216 218 214
(10 Pins) (9 Pins) (11 Pins) (1 Pin)
FRAME
GND
PA12 PA14 PA10 76
PA5 PAP5
(22 Pins)
CIRCUIT BOARD DG
(DIGITAL CORE C.B.A.)
77
PA1 DG1
(50 Pins)
CIRCUIT BOARD L
(DIGITAL AUDIO JACK C.B.A.)
PA15 PL15
OPTICAL
(8 Pins)
DIGITAL
AUDIO OUT
CIRCUIT BOARD DV
(HDMI C.B.A.)
79
PA51 DV7
(30 Pins)
HDMI IN
CIRCUIT BOARD HA
(HDMI AUDIO JACK C.B.A.)
DG13
78
PA52 P4701
HDMI AUDIO
(6 Pins)
IN L-CH
HDMI AUDIO
IN R-CH
DG15
(7 Pins)
51
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.
CIRCUIT BOARD K
(TOP OPERATION C.B.A.)
28
PAP1 PK1
(9 Pins)
CIRCUIT BOARD P
(AC-DC POWER C.B.A.)
PAP3 PP3 PP1
29
(15 Pins)
PAP4 PP4
(15 Pins)
PAP2 PP2
23
77
(15 Pins)
(50 Pins)
LCD PANEL UNIT
DG2 J1
26
DG6 PIN
(20 Pins)
27
DG9 J2
(7 Pins)
(8 Pins)
DG13 USED FOR
ADJUSTMENT AT
FACTORY ONLY.
INTERCONNECTION SCHEMATIC DIAGRAM
TC-22LR30
AC CORD
TC-22LR30