G, Gs, K And S-Board Block And Schematic Diagram - Panasonic TH-50PZ700U Service Manual

TH-50PZ700U / TH-50PE700U

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

A
SW2500
POWER SW
PUSH
S2 K2
KEY3
2 2
S POWER SW
TO DG1 K1
Modem_LED/KEY3
7
Active_STB_LED
REMOCON
1
R_LED_ON/STBY_LED 3
STBY3.3V 4
B
K
JK3701B
AV3 IN / KEY SW
AV3 IN
R-SW
R
R
R-G
L
L
C
L-G
V-SW
V
V
V-G
C
Y
C Y G
CY-G
G
SW3751 SW3753
MENU OK
GS SD CARD SLOT
D
SD CARD
JK7701
SLOT
3.3V 4
SDCMD 2
SDCLK 5
SDDAT0
7 8
SDDAT3 9 1
D.SW
W.P .
E
TH-50PZ700U/PE700U
G, GS, K and S-Board Schematic Diagram
1
Q2510 OUT
GND
STB3.3V
VCC
RM2501
REMOTE RECEIVER
D2520A
POWER LED
ON/OFF
Q2511
3.3V
REMOTE RECEIVER,LED
POWER LED
G
G51 TO H51
AV3_R
2
4 AV3_L
10 AV3_V
AV3_C
8
6 AV3_Y
5 AV3_S_DET
1 KEYSCAN1
SW3754 SW3758 SW3757 SW3756 SW3755
TV/VTR CH.UP CH.DN VOL.UP VOL.DN
3.3V
GS52 TO DG52
1
3.3V
8 SD DATA0
9
DATA1
10 DATA2
11 DATA3
5
SDCMD
3 SDCLK
7 SDCD
12 SDWP
2 3
RM2501
PNA4701M05TV
REMOTE RECEIVER
D2512
MAZ80430LL
C2511
16V
C2512 C2521
1u
6.3V 50V
10u 0.01u
3 2
D2511
MA8056MTX
4 1
R2517
47
PC2511 Q2510
B3JB00000026
R2516 2SD0601A0L
22k
CATS
R2512 D2510
47 MA8056MTX
R2521
47
C2510
16V
1u
SW2500
K0F122A00172
POWER SW
S-BOARD
!
TNPA4237S
JK3701B
K4AK13B00001
R3766
R3750 R3751 R3758
14.3k 6.65k 3.16k 0
MENU OK TV/VTR VOL.DN
R3756
0
KEY1
C3750
50V
1000p
ZA3701 ZA3702
K4CZ01000027 K4CD01000013
SUFFIX
JS3700 0
R3716 R3717
AB
39k 39k
G-BOARD
!
TNPA4306ABS
G51
TO
H-BOARD
(H51)
4 5
76
K-BOARD TNPA4236ABS
!
SUFFIX
JS2501 0
AB
D2520A
LN1271RALTR D2524 C2515
50V
MA8056MTX
POWER LED
0.01u
R2525
820
Q2511
R2542
47k 2SD0601A0L
R2520 R2524
220k 22k
R2557
5.6k
K2 K1
TO
S2
DG-BOARD
(DG1)
TP7702
R7752
0
R3767 R3752 R3753 R3754
0 1.74k 1.62k 2.32k
R7702
75
VOL.UP CH.DN CH.UP
D7700
B3AEB0000107
AH_SDDAT2 R7733 68
R7734 68
AH_SDDAT3
R7735 0
AH_SDCMD
L7701
R7725
AH_SDCLK 68 J0JCC0000143
R7737 68
AH_SDDAT0
R7738 68
AH_SDDAT1
AH_SDDTC
R7744
0
AH_SDWP
GS-BOARD TNPA4143AES
!
TH-50PZ700U/PE700U
G, GS, K and S-Board Schematic Diagram
6 7
TO
DG-BOARD
(DG52)
GS52
SUFFIX AE
ZA7701
K4AD01D00004
SD CARD
JK7702
SLOT
SDDAT2
9 R7749
0
SDDAT3
1
SDCMD
2
3
GND
3.3V
4
SDCLK
5
6
GND
C7736 C7738
SDDAT0 7 16V 4V
0.1u 100u
C7737 C7742
SDDAT1
8 6.3V 6.3V
10u 10u
10
D.SW
11
R7750
0
12
W.P .
R7751
0
8