44
11.8. G, GS, K and S-Board Schematic Diagram
R
V
L
YC
BALLAN
BALLAN
BALLAN
D.SW
W.P.
+
VCC
GND
OUT
PUSH
R3721
10k
R3754
2.32k
SW3753
EVQPC105K
SW3755
EVQPC105K
ZA3701
K4CZ01000027
R3751
6.65k
R3753
1.62k
C3750
1000p
50V
D3710
MAZ80510LL
ZA3702
K4CZ01000027
R3752
1.74k
D3702
MAZ81400ML
R3756
0
R3717
39k
SW3751
EVQPC105K
SW3758
EVQPC105K
SW3754
EVQPC105K
D3701
MAZ81400ML
D3709
MAZ80510LL
R3716
39k
R3758
3.16k
D3711
MAZ81400ML
JK3701
K4AK13B00002
C
Y
G
CY
-G
G
R-SW
R
R-G
L
L-G
V
-SW
V
V-
G
SW3756
EVQPC105K
SW3757
EVQPC105K
R3750
14.3k
G51
1
2
3
4
5
6
7
8
9
10
11
FL3710
J0ZZA0000091
1
2
3
4
FL3712
J0ZZA0000091
1
2
3
4
FL3711
J0ZZA0000091
1
2
3
4
R7709
68
R7703
68
JK7701
1
2
3
4
5
6
7
8
9
10
11
12
GS52
1
2
3
4
5
6
7
8
9
10
11
12
C7727
50V
33p
C7709
16V
0.1u
R7798
0
R7701
68
C7729
10u
6.3V
JS7701
0
C7701
50V
33p
C7705
16V
0.1u
R7705
68
L7721
J0JCC0000143
R7792
0
R7793
0
R7795
0
C7702
47u
4V
R7708
0
R7794
0
R7716
0
R7706
0
R7797
0
C7703
50V
33p
C7726
50V
33p
R7713
0
R7731
0
R7702
0
C7708
16V
0.1u
R7799
0
R7710
100
R7704
68
R7796
0
R2524
22k
K1
1
2
3
4
5
6
7
8
RM2501
PNA4701M07TV
D2520A
B3AAA0000770
R2517
47
C2515
50V
0.01u
Q2510
2SD0601A0L
R2542
47k
D2512
MAZ80430LL
C2512
6.3V
10u
R2557
5.6k
R2525
820
R2520
220k
C2521
0.01u
50V
Q2511
2SD0601A0L
R2516
22k
S2
1
2
SW2500
K0F122A00172
TV/VTR
VOL.DN CH.DN
CH.UP
OK
MENU
20
19
1
2
C4
(HP GND)
KEY1
VOL.UP TV/VTR
VOL.DN
CH.DN
CH.UP OK
MENU
8.A
V3_V_GND
3.A
V3_C
2.A
V3_S_DET
10.GND
1.KEYSCAN1
9.A
V3_R
4.A
V3_C_GND
11.A
V3_L
6.A
V3_Y_GND
7.A
V3_V
5.A
V3_Y
KEY1
AV3_S_DET
AV3_L
AV3_R
A
V3_Y
A
V3_Y_GND
A
V3_C
A
V3_C_GND
A
V3_V
A
V3_V_GND
VOL.UP
G51
1
2
C
E
A
7
D
6
5
B
3
8
4
SDCLK
SDDAT0
SDDAT2
SDDAT1
3.3V
GND
SDCMD
GND
SDDTC
SDWP
SDCLK
GND
SDDAT0
SDDAT3
SDDAT3
SDCMD
GND
GND
SDDAT1
3.3V
SDDAT2
POWER LED
K-BOARD T
NPA4500S
R_LED_ON
STBY3.3V
REMOCON
KEY3
GND
GND
KEYSCAN3(OUT)
GND
KEYSCAN3(IN)
REMOTE RECEIVER
R_LED_ON
STB3.3V
GND
RM_IN
!
POWER SW
!
S-BOARD T
NPA4499S
!
GS-BOARD T
NPA4139ADS
!
G-BOARD
TNPA4501S
TO
A-BOARD
(A1)
TO
A-BOARD
(A52)
TO
A-BOARD
(A51)
SD CARD SLOT
TH-50PX80UA
G, GS, K and S-Board Schematic Diagram
TH-50PX80UA
G, GS, K and S-Board Schematic Diagram
Summary of Contents for TH50PX80UA - 50" PLASMA TV
Page 16: ...16 6 4 No Picture ...
Page 26: ...26 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 28: ...28 ...
Page 34: ...34 ...
Page 36: ...36 10 3 Wiring 2 ...
Page 37: ...37 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 94: ...94 ...
Page 96: ...96 13 1 2 Accessories ...
Page 97: ...97 13 1 3 Mechanical Replacement Parts List ...
Page 100: ...100 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...