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11.8. G, GS, K and S-Board Schematic Diagram
A
ZA3701
K4CZ01000027
B
JK3701
K4AK13B00002
C
R3716
R3717
39k
39k
D
E
TH-50PX80UA
G, GS, K and S-Board Schematic Diagram
1
2
(HP GND)
CH.UP
C4
G51
1
19
20
2
R3750
R3751
R3758
3.16k
14.3k
6.65k
MENU
OK
TV/VTR
R3756
0
KEY1
C3750
50V
1000p
G-BOARD TNPA4501S
!
AV3_R
AV3_L
AV3_S_DET
KEY1
G51
TO
A-BOARD
(A51)
3
!
MAZ80430LL
C2512
6.3V
10u
CH.DN
VOL.UP
VOL.DN
TV/VTR
OK
MENU
ZA3702
K4CZ01000027
R3752
R3753
R3754
1.74k
1.62k
2.32k
VOL.DN
VOL.UP
CH.DN
CH.UP
!
GS-BOARD TNPA4139ADS
SD CARD SLOT
JK7701
R7716
0
C7729
6.3V
10u
C7702
C7708
4V
16V
47u
0.1u
R7702
0
11
R7708
0
4
5
44
K-BOARD TNPA4500S
RM2501
PNA4701M07TV
REMOTE RECEIVER
D2512
D2520A
C2515
B3AAA0000770
50V
0.01u
C2521
POWER LED
50V
0.01u
R2525
820
Q2510
R2517
Q2511
47
2SD0601A0L
2SD0601A0L
R2516
R2524
R2542
22k
47k
22k
R2520
220k
R2557
5.6k
K1
TO
A-BOARD
(A1)
S2
SW2500
K0F122A00172
POWER SW
S-BOARD TNPA4499S
!
12
SDWP
SDDAT3
11
SDDAT2
10
SDDAT1
9
SDDAT0
8
SDDAT2
R7703
68
9
SDDTC
7
SDDAT3
R7705
68
1
GND
6
SDCMD
R7709
68
2
SDCMD
5
3
GND
GND
L7721
R7731
4
JS7701
J0JCC0000143
3.3V
0
0
4
SDCLK
3
SDCLK
R7713
R7706
0
0
5
GND
2
6
GND
1
3.3V
R7704
68
7
SDDAT0
SDDAT1
R7701
68
8
TO
GS52
A-BOARD
10
(A52)
R7794
0
R7796
0
D.SW
R7710
100
R7799
R7797
0
0
12
R7793
0
R7798
W.P .
0
0
R7792
0
R7795
TH-50PX80UA
G, GS, K and S-Board Schematic Diagram
6
7
8
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