VER SWITCH SCHEMATIC DIAGRAMS

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:

FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES, REFER TO BEGINNING OF SCHEMATIC SECTION.

NOTE:

PARTS MARKED "PT" ARE NOT USED.

OPERATION SCHEMATIC DIAGRAM

 

 

 

 

 

 

 

 

R6702

10K

Q6701

 

 

 

Q6702

R6706

10K

 

 

 

 

2SB1218A

 

 

 

2SB1218A

 

 

 

 

 

 

(LED DRIVE)

 

 

 

(LED DRIVE)

 

 

 

 

 

 

 

R6704

390

R6705

220

 

 

 

 

 

 

 

R

 

G

 

 

 

 

 

 

 

 

1

 

3

 

 

 

TO MAIN

R6703

10K

 

 

2

 

R6707

10K

 

C.B.A. P6305

P6701

 

 

D6701

 

 

 

 

 

GND

9

 

 

B3AGA0000072

 

 

 

STBY5V

8

 

 

POWER LED

 

 

 

P_LED_G

7

 

 

 

 

 

 

 

 

 

P_LED_R

6

 

 

 

 

 

 

 

 

 

SCAN2

5

 

 

 

 

 

 

 

 

 

SCAN1

4

 

 

 

 

 

 

 

 

 

SCAN0

3

 

 

 

 

 

 

 

 

 

KEY_IN1

2

 

 

 

 

 

 

 

 

 

KEY_IN0

1

 

 

 

 

 

 

 

 

 

 

SW6701

 

 

 

SW6703

 

 

 

 

EVQ11G05R

 

 

EVQ11G05R

 

 

 

 

CH_UP

 

 

 

VOL_UP

 

 

 

 

SW6702

 

 

 

SW6704

 

SW6705

 

 

EVQ11G05R

 

 

EVQ11G05R

 

EVQ11G05R

 

 

CH_DOWN

 

 

VOL_DOWN

 

POWER

LSJB3096

COVER SWITCH SCHEMATIC DIAGRAM

J2911

PT

14

23

SW2911

K0L1BA000070

LAMP COVER SW

TO LCD DRIVE

P2912 C.B.A. P2306

1COVER SW

2GND

LSJB3098

NETWORK SCHEMATIC DIAGRAM

 

THERMISTOR 1 SCHEMATIC DIAGRAM

 

THERMISTOR 2 SCHEMATIC DIAGRAM

 

OPERATION SCHEMATIC DIAGRAM

 

COVER SWITCH SCHEMATIC DIAGRAM

 

PT-50LC13

68

Page 42
Image 42
Panasonic PT-50LC13 VER Switch Schematic Diagrams, Operation Schematic Diagram, Cover Switch Schematic Diagram, To Main