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63
12.23. A-Board (19/22) and K-Board Schematic Diagram
+
+
G
G
S
P
PUSH
P
S
C1010
25V
1u
C2756
10u
25V
C2759
1u
25V
C3752
1000p
50V
C2757
25V
0.01u
C1009
16V
0.1u
C2752
25V
0.01u
C2758
25V
47u
C2760
16V
10u
D1004
EZAEG2A50AX
D1007
EZAEG2A50AX
D1005
EZAEG2A50AX
D1006
EZAEG2A50AX
D1010
EZAEG2A50AX
D1008
EZAEG2A50AX
D1009
EZAEG2A50AX
D1002
EZJZ0V120JA
D1003
EZJZ0V120JA
0.1u
F1J1E104A148
FL2759
IC1000
C1ZBZ0003775
1
SDA
2
SCL
3
ALERT
4
GND
5
A2
6
A1
7
A0
8
V+
A1
1
2
3
4
5
6
7
8
9
10
11
A7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
STB5V
SUB3.3V
SUB_AI_3.3V
DCDCIN
P15V
S_15V
STB3.3V
STB5V
F15V
VJ2827
R2833
PA5610
K5H4022A0031
TP0102
TP2754
TP2751
TP0110
TP2758
TP1056
TP0104
TPF15V
TP2756
TP2806
TP1062
TPEC0
TP2807
TP2808
TP0108
TPST5
TP0107
TPS15V
TP2757
TP1057
TP2805
TPP15V
TP2812
TP2811
TP2814
TP2813
TP2810
TP2752
TP1055
TP0109
TP0105
TP0106
TP0101
TP2755
TP2753
TP1054
TPS0N
PG-MAIN_FAN_ON
SG-TV_SUB_ON
PG-FAN_MAX
SG-G_LED_ON
SG-PD4H_PANEL_MAIN_ON
SG-R_LED_ON
SG-KEY1
SOS4_PS
FACT_SDBOOT
SG-AI_SENSOR
STB_5V_SWON
SG-RMIN
PG-FAN_SOS
SG-SRQ_GENX
PEAKS_SCL0
PEAKS_SCL1
PEAKS_SDA2
ADJ-GENX_SCL
TMP-SENS_SCL
PEAKS_SDA0
P_S1
PEAKS_SDA1
TMP-SENS_SDA
P_S0
PEAKS_SCL2
R0931
22
R2816
47k
1%
R2550
14.3k
R2824
100
R2835
100
R0932
22
1%
R2551
6.65k
R2752
180k
R1010
10k
R2819
47k
R2831
47k
1%
R2552
7.15k
R2828
100
1%
R2553
1.74k
R2807
47k
R2830
47k
R2753
1k
R2826
100
R0180
100
R2834
100
R1004
0
SW2553
K0H1BA000445
SW2550
K0H1BA000445
SW2551
K0H1BA000445
SW2552
K0H1BA000445
SW2554
K0H1BA000445
SW2500
K0F122A00031
CN0102
1
2
3
4
5
6
7
8
9
10
11
A6
1
2
3
4
5
6
7
8
9
10
11
C2753
1u
10V
R2804
R2751
ADJ_GENX_SDA
+15V_S
S_GND
S_GND
F+15V
+15V_S
+15V_C
S_GND
(PEAKS E2PROM)
STB5V
PEAKS_SDA1
GenX8_SDA1
(PEAKS E2PROM)
(Panel Dpr.E2PROM)
GenX7_SRQ
Panel_SDA
(Panel Dpr.E2PROM)
(GenX8 Loarder/E2PROM)
Panel_SCL
TO Sheet GenX
TO Sheet IIC
(GenX8 Loarder/E2PROM)
TO Sheet IIC
GND
TO Sheet IIC
GenX8_SCL1
GenX8_SRQ
PEAKS_SCL1
TO Sheet GenX
TO Sheet GenX
GND
GND
GND
GND
SD-LED
RMIN
TO Sheet GenX/LOCK_PEAKS-LDA2
STB3.3V
R_LED_ON
G_LED_ON
AI_SENSOR
NC
ECO_ON
GND
PS_SOS
AC_LOW
ALL_OFF
PANEL_MAIN_ON
STBY5V
F_STBY_ON
STB_SW
TO Sheet STB-RESET
Main_SW_1
Main_SW_2
TO Sheet GenX8
NC(D_PDB_MODE)
F+15V
F+15V
KEYSCAN
F
-
+
TV
AV
N.C
S0
S1
SUB3.3V
GND
171
165
169
167
170
163
166
164
168
A-BOARD (19/22)
!
TO 1/22
TO 1,22/22
TO 1/22
TO 1/22
TO 6/22
TO 6/22
TO 6,14/22
TO 6/22
TO 6/22
TO 6/22
TO 6/22
TO 14/22
TO 15/22
TEMP SENSOR
FOR
FACTORY
USE
TO
P-BOARD
(P6)
TO
P-BOARD
(P7)
POWER SWITCH
BOTTOM PAD NC
S
G
R
VCC
GND
OUT
0V
SN2510
B3JB00000078
1 IOUT
4
NC
2 GND
3 VCC
5
GC1
6
GC2
Q2510
DSC200100L
R2514
10k
TP2503
TP2504
R2519
1.82k
VJ2512
C2521
16V
0.1u
C2515
50V
0.01u
TP2508
Q2511
DSC200100L
Q2512
DSC200100L
TP2506
R2517
22k
C2511
10V
10u
TP2501
TP2505
R2518
47k
R2512
220k
K1
1
2
3
4
5
6
7
8
R2511
100k
R2513
22k
R2516
680
R2515
47k
D2520
B3AGB0000060
RM2510
B3RAD0000168
1
2
3
TP2502
R2510
47
C2510
0.01u
50V
R_LED_ON
SUB3.3V
STBY3.3V
SUB3.3V
REMOCON
STBY3.3V
AI_SENSOR
G_LED_ON
C.A.T.S. SENSOR
!
POWER LED
K-BOARD TXN/K1LAUT42
REMOTE RECEIVER
Содержание Viera TH-P50V20A
Страница 2: ...2 TABLE OF CONTENTS PAGE PAGE ...
Страница 19: ...19 6 4 No Picture ...
Страница 36: ...36 ...
Страница 38: ...38 11 3 Wiring 2 11 4 Wiring 3 ...
Страница 39: ...39 11 5 Wiring 4 ...
Страница 40: ...40 ...
Страница 41: ...41 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Страница 78: ...78 13 Printed Circuit Board 13 1 P Board A B C D E F G H I 1 2 3 4 5 6 P BOARD FOIL SIDE ETX2MM806MSL ...
Страница 80: ...80 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM806MSL ...
Страница 92: ...92 14 1 2 Exploded View 2 ...
Страница 93: ...93 14 1 3 Packing 1 ...
Страница 94: ...94 14 1 4 Packing 2 ...
Страница 95: ...95 14 1 5 Mechanical Replacement Parts List ...
Страница 98: ...98 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...