15.8. G, K and S-Board Block and Schematic Diagram
PUSH
PUSH
VCC
GND
OUT
R
V
L
YC
VCC
GND
OUT
R
V
L
Y
C
STB3.3V
3.3V
STB3.3V
S2
1
2
SW2500
K0F122A00172
D2520A
SW2500
RM2501
SW3757
EVQPC105K
SW3754
EVQPC105K
R3751
6.65k
R3716
39k
JS3700
0
FL3712
J0MAB0000199
1
23
4
ZA3702
K4CD01000013
FL3710
J0MAB0000199
1
23
4
R3717
39k
R3754
2.32k
JK3701B
K4AK13B00001
C
Y
G
CY
-G
G
R-SW
R
R-G
L
L-G
V
-SW
V
V-
G
R3758
3.16k
R3750
14.3k
R3753
1.62k
R3767
0
R3752
1.74k
R3721
10k
SW3753
EVQPC105K
R3756
0
SW3756
EVQPC105K
R3732
0
SW3758
EVQPC105K
FL3711
J0MAB0000199
1
23
4
C3750
1000p
50V
R3766
0
D3702
MAZ81400ML
SW3755
EVQPC105K
G51
1
2
3
4
5
6
7
8
9
10
11
12
ZA3701
K4CZ01000027
SW3751
EVQPC105K
R2517
47
D2524
MA8056MTX
D2510
MA8056MTX
Q2511
2SD0601A0L
R2525
820
RM2501
PNA4701M05TV
R2521
47
C2510
16V
1u
R2557
5.6k
R2516
22k
R2524
22k
C2521
0.01u
50V
R2542
47k
K1
1
2
3
4
5
6
7
8
9
10
11
12
D2512
MAZ80430LL
JS2501
0
C2512
6.3V
10u
K2
1
2
C2511
16V
1u
D2511
MA8056MTX
D2520A
LN1271RALTR
R2520
220k
R2512
47
PC2511
B3JB00000026
1
2
3
4
C2515
50V
0.01u
Q2510
2SD0601A0L
SW3754 SW3758
JK3701B
C
Y
G
CY-G
G
R-SW
R
R-G
L
L-G
V-SW
V
V-G
SW3756
SW3757
SW3755
SW3753
SW3751
KEY3
GND
POWER SW
B
E
C
A
7
5
2
6
D
4
1
3
8
1
3
Q2510
REMOCON
KEY3
7
4
Modem_LED/KEY3
POWER SW
K2
S2
Q2511
2
ON/OFF
2
POWER LED
STBY3.3V
Active_STB_LED
R_LED_ON/STBY_LED
REMOTE RECEIVER
K1
TO
DG-BOARD
(DG1)
TO DG1
!
S-BOARD
TNPA4237S
S
POWER SW
K
REMOTE RECEIVER,LED
POWER LED
TNPA4306ABS
G-BOARD
!
AB
SUFFIX
VOL.UP
TV/VTR
VOL.DN CH.DN
CH.UP
OK
MENU
KEY1
A
V3_C
GND
A
V3_R
KEYSCAN1
A
V3_L
A
V3_Y
A
V3_V
GND
GND
GND
A
V3_S_DET
STBY3.3V
GND
REMOCON
Modem_LED/KEY3
AI_SENSOR
GND
Activ
e_STB_LED
GND
SUB5V
R_LED_ON/STBY_LED
GND
SUB5V
STBY3.3V
AI_SENSOR
REMOCON
KEY3
CATS
SUFFIX
AB
!
REMOTE RECEIVER
POWER LED
R_LED_ON
/STBY_LED
K-BOARD TNPA4236ABS
AV3 IN / KEY SW
4
TO H51
VOL.UP
6
CH.DN VOL.DN
TV/VTR
10
AV3_S_DET
AV3_V
AV3_Y
AV3_C
G51
1
G
AV3 IN
8
2
KEYSCAN1
CH.UP
5
AV3_R
AV3_L
OK
MENU
TO
H-BOARD
(H51)
TH-50PZ750U
G, K and S-Board Schematic and Block Diagram
TH-50PZ750U
G, K and S-Board Schematic and Block Diagram
TH-50PZ750U
84
Summary of Contents for TH50PZ750U - 50" Plasma TV
Page 5: ...1 Applicable signals 5 TH 50PZ750U ...
Page 21: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 21 TH 50PZ750U ...
Page 22: ...8 2 Lead of Wiring 2 22 TH 50PZ750U ...
Page 23: ...8 3 Lead of Wiring 3 23 TH 50PZ750U ...
Page 24: ...8 4 Lead of Wiring 4 24 TH 50PZ750U ...
Page 25: ...8 5 Lead of Wiring 5 25 TH 50PZ750U ...
Page 26: ...8 6 Lead of Wiring 6 26 TH 50PZ750U ...
Page 27: ...8 7 Lead of Wiring 7 27 TH 50PZ750U ...
Page 31: ...9 4 No Picture 31 TH 50PZ750U ...
Page 38: ...11 4 Adjustment Volume Location 11 5 Test Point Location 38 TH 50PZ750U ...
Page 40: ...40 TH 50PZ750U ...
Page 42: ...NOTE 42 TH 50PZ750U ...
Page 76: ...NOTE TH 50PZ750U 76 ...
Page 77: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Note TH 50PZ750U 77 ...
Page 154: ...NOTE TH 50PZ750U 154 ...
Page 155: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 155 TH 50PZ750U ...
Page 156: ...16 2 Packing Exploded Views Accessories 156 TH 50PZ750U ...
Page 157: ...16 3 Packing Exploded Views Stand 157 TH 50PZ750U ...
Page 158: ...16 4 Replacement Parts List Notes 158 TH 50PZ750U ...