Panasonic PT-43LCX64 Service Manual page 25

COVER SWITCH SCHEMATIC DIAGRAMS
OPERATION SCHEMATIC DIAGRAM
TO MAIN C.B.A.
P6305
GND
STBY5V
P_LED_G
P_LED_R
SCAN2
SCAN1
SCAN0
KEY_IN1
KEY_IN0
COVER SWITCH SCHEMATIC DIAGRAM
J2911
PT
1
2
SW2911
K0L1BA000070
LAMP COVER SW
72
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.
P6701
9
8
7
6
5
4
3
2
1
TO LCD DRIVE
P2912 C.B.A. P2502
1
COVER SW
2
GND
4
3
LSJB3098
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
Q6701
2SB1218A0L
(LED DRIVE)
R
1
2
D6701
B3AGA0000072
POWER LED
SW6701
SW6703
EVQ11G05R
EVQ11G05R
CH_UP VOL_UP
SW6702
SW6704
EVQ11G05R EVQ11G05R
CH_DOWN VOL_DOWN
Q6702
2SB1218AOL
(LED DRIVE)
G
3
SW6706
EVQ11G05R
INPUT
SW6705
EVQ11G05R
POWER
LSJB3149
NETWORK SCHEMATIC DIAGRAM
THERMISTOR 1 SCHEMATIC DIAGRAM
THERMISTOR 2 SCHEMATIC DIAGRAM
OPERATION SCHEMATIC DIAGRAM
COVER SWITCH SCHEMATIC DIAGRAM
PT-43LCX64/PT-50LCX64/PT-60LCX64