63
12.23. A-Board (17/21) Schematic Diagram
+
+
G
G
G
G
G
G
P
C1010
25V
1u
C1009
16V
0.1u
C9837
10u
10V
C9823
10u
25V
C9844
25V
0.01u
C9845
16V
0.1u
C9846
16V
0.1u
C2871
10u
25V
C2873
0.1u
25V
C2878
50V
4700p
C2872
25V
0.01u
C2874
100u
10V
C5520
16V
10u
D2870
B0JCME000037
D2871
MAZ81200ML
0.1u
F1J1E104A148
FL9803
0.1u
F1J1E104A148
FL9805
0.1u
F1J1E104A148
FL9806
IC1000
C1ZBZ0003775
1
SDA
2
SCL
3
ALERT
4
GND
5
A2
6
A1
7
A0
8
V+
IC2801
C0DBAYY00462
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
CN0102
1
2
3
4
CN0100
1
2
3
4
5
6
7
8
9
10
11
A1
1
2
3
4
5
6
7
8
9
10
11
A25
1
2
3
4
5
6
7
8
9
10
11
12
13
CN0101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
L2870
G1C101M00029
SUB6V
SUB3.3V
F15V
S_15V
STB5V
SUB5V
STB3.3V
P15V
STB5V
P5V
STB3.3V
STB5V_M
VJ2870
TP631
TPS15V
TP1054
TP627
TP1057
TP1062
TP628
TP0105
TP0107
TP1052
TP0155
TP0154
TP1056
TP0106
TP5400
TP629
TP1058
TP0153
TPEC0
TP9862
TP626
TP630
TP2871
TP0101
TP2870
TPS0N
TP9006
TP9196
TP0102
TP2872
TP1053
TP0104
TP1055
G-G_LED_ON
G-R_LED_ON
G-ECO_ON/INVERTER_ON
G-ACTIVE_STBY_LED_ON
DCDC_ON
AD_SBO0
AD_SBI0
G-SRQ_GENX
G-RMIN
PEAKS_SDA3
TMP-SENS_SCL
ADJ_GENX_SDA
LED_R
PEAKS_SDA2
AR_TXD_PC
PANEL_MAIN_ON
G-TV_SUB_ON
AR_RXD_PC
D_PCB_MODE
GENX7_SCL
GENX7_SDA
SOS4_PS
IIC_CONT/C_SEL
REMOCON
PEAKS_SDA1
VDATA_DET
PEAKS_SCL1
PANEL_SDA2
PANEL_SCL2
ADJ-GENX_SCL
PEAKS_SCL2
PEAKS_SCL3
TMP-SENS_SDA
R2873
0
R2872
68k
R2874
10k
R2757
100
R9120
100
R9115
100
R1010
10k
R2756
100
R2875
20k
R2871
10k
R2870
39
R5581
47k
R5582
47k
R9145
100
R0180
100
C2875
0.022u
50V
S_GND
S_GND
F+15V
+15V_S
GND
F+15V
GND
GND
+15V_S
S_GND
GND
ECO_ON
+15Vc_FAN
GND
+15Vc_FAN
TUNER_SUB_ON
ALL_OFF
F+15V
+15V_S
STB5V
G_LED_ON
AI_SENSOR
SUB5V
RMIN
ACTIVE_STBY_LED_ON
GND
STB3.3V
R_LED_ON
GND
NC
TO
K-BOARD
(K1)
PEAKS_SBI0 (Diag)
Panel_TXD
(GenX8 Loarder/E2PROM)
Panel_SCL
PEAKS_SCL2
(Device Control)
(Panel Dpr.E2PROM)
Panel_SDA
(Panel Dpr.E2PROM)
Panel_SCL
TEMP SENSOR
IIC_CONT/SRQ
PEAKS_SDA3
GenX8_SDA
PEAKS_SBO0 (Diag)
PEAKS_SDA2
LED_R
(GenX8 Loarder/E2PROM)
GND
GenX8_SCL
SRQ
PEAKS_SCL0
PEAKS_SCL3
D_PCB_MODE
IIC_CONT
PEAKS_SDA1
PEAKS_SDA0
(Device Control)
(PEAKS E2PROM)
STB5V
(Device Control)
(PEAKS E2PROM)
(Panel Dpr.E2PROM)
IIC_CONT
(Device Control)
REMOCON
Panel_SDA
GND
(Panel Dpr.E2PROM)
STB3.3V
STB5V
Panel_RXD
(Device Control)
(Device Control)
PEAKS_SCL1
Set
REF No. 2750-2899
SBO0
SBI0
+5V
GND
GND
VDATA_DET
+5V
GND
STBY5V
+15V
+15V
GND
PANEL_MAIN_ON
+5V
GND
GND
SOS4_PS
(Genx7_SRQ)
D_PCB_MODE
NC
SUB6V
TO 2/21
TO 12/21
TO
P-BOARD
(P25)
TO
P-BOARD
(P6, P7)
FOR
FACTORY USE
FOR
FACTORY USE
FOR
FACTORY USE
TO 1/21
TO 12/21
TO 2/21
TO 2,12/21
TO 16/21
TO 2/21
TO 13/21
TO 13/21
TO 1/21
TO 1/21
TO 20/21
TO 1/21
TO 1,11/21
TO 11,13/21
147
151
146
152
150
153
148
149
145
!
A-BOARD (17/21)
Summary of Contents for TX-PR42C10
Page 16: ...16 6 4 No Picture ...
Page 28: ...28 9 1 4 Adjustment Volume Location 9 1 5 Test Point Location ...
Page 38: ...38 11 3 Wiring 2 ...
Page 39: ...39 11 4 Wiring 3 ...
Page 40: ...40 ...
Page 41: ...41 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 79: ...79 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE LSEP1279BEHB ...
Page 92: ...92 14 1 2 Packing 1 ...
Page 93: ...93 14 1 3 Packing 2 ...
Page 94: ...94 14 1 4 Mechanical Replacement Parts List ...
Page 98: ...98 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...