G, J, K, R And S-Board Block And Schematic Diagram - Panasonic TH-65PZ750U Service Manual

TH-65PZ750U

15.8. G, J, K, R and S-Board Block and Schematic Diagram

SW2500
POWER SW
A
PUSH
S2
K
2
K2
S POWER SW
9
KEYSCAN3
TO DG1 J11 J2
SUB5V 9 7 SUB5V 7
7 5 AI_SENSOR 5
AI_SENSOR
KEYSCAN3 5 4 KEYSCAN3 4
R_LED_ON/ R_LED_ON/
2 1 1
STBY_LED STBY_LED
STB3.3V 3 2 STB3.3V 2
B
REMOCON 1
R
J4 R4
1 REMOCON 1
3 STB3.3V 3
J
INTERFACE
C
JK3701B
AV3 IN / KEY SW
AV3 IN
R-SW
R
R
R-G
L
L
L-G
V-SW
V
V
V-G
C
Y
C Y G
CY-G
D
G
SW3751 SW3753
MENU OK
E
TH-65PZ750U
G, J, K, R and S-Board Schematic Diagram
1
AI SENSOR
POWER LED
PC2510
3 2
CATS
4 1 AI SENSOR
D2520A
POWER LED
ON/OFF
Q2511
3.3V
REMOTE RECEIVER
Q2581 OUT
GND
STB3.3V
VCC
RM2581
REMOTE RECEIVER
G
G51 TO H51
2 AV3_R
4 AV3_L
10 AV3_V
8 AV3_C
6 AV3_Y
5 AV3_S_DET
1 KEYSCAN1
SW3754 SW3758 SW3757 SW3756 SW3755
TV/VTR CH.UP CH.DN VOL.UP VOL.DN
2 3
! R-BOARD TXN/R1DRTU
RM2581
B3RAD0000127
REMOTE RECEIVER
D2581
MAZ30430ML
C2581 C2582
6.3V 50V
0.01u
10u
R2581 Q2581
47
B1ABCF000138
R2584
R2583
47k
22k R2588
0
R2585
220k
R2586
D2582 0
MAZ30560ML
R4
J4
! J-BOARD TNPA4425S
J11
TO
DG-BOARD
(DG1)
JK3701B
K4AK13B00001
R3750 R3751
14.3k 6.65k
MENU
OK
KEY1
K4CZ01000027
R3716 R3717
39k 39k
!
G51
TO
H-BOARD
(H51)
4 5
84
K-BOARD TNPA4418S
!
D2520A
R2521 C2515
C2511 D2524
LN1271RALTR 50V
47 MA8056MTX
16V 0.01u
1u POWER LED
R2525
3 2
820
4 1 R2557
5.6k
Q2511
2SD0601A0L
PC2511
B3JB00000026
CATS
R2524
AI SENSOR
22k
D2510
R2512
47 MA8056MTX
C2510
16V
1u
K2
GND
S2
J2
SW2500
K0F122A00172
POWER SW
R3758 R3766
0
3.16k
R3767 R3752 R3753 R3754
0 1.74k 1.62k 2.32k
TV/VTR VOL.DN VOL.UP CH.DN CH.UP
R3756
0
C3750
50V
1000p
ZA3701 ZA3702
K4CD01000013
SUFFIX
JS3700 0
AB
G-BOARD
TNPA4306ABS
TH-65PZ750U
G, J, K, R and S-Board Schematic Diagram
6 7
!
S-BOARD
TNPA4237S
8