A-Board (16/20) Schematic Diagram - Panasonic TH-P50C10D Service Manual

11.22. A-Board (16/20) Schematic Diagram

A-BOARD TZTNP01ESUM (16/20)
!
Set
REF No. 2750-2899
136 137
STB5V
CN0100
FOR
FACTORY USE
TP0101
1
STB5V
R0180
TO Sheet GenX-DEST
TP0102
100
2 SRQ
G-SRQ_GENX
TO 2/20
3
GND
TP0104
TO Sheet IIC/Panel-D-PDP 4 GenX8_SCL (GenX8 Loarder/E2PROM)
ADJ-GENX_SCL
TP0105
TO 1,10,16/20
5
ADJ_GENX_SDA GenX8_SDA (GenX8 Loarder/E2PROM)
TP0106
6
TO Sheet IIC PEAKS_SCL3 PEAKS_SCL3 (PEAKS E2PROM)
TP0107
TO 1/20 7
PEAKS_SDA3
PEAKS_SDA3 (PEAKS E2PROM)
8 Panel_SCL (Panel Dpr.E2PROM)
PANEL_SCL2
TO Sheet LVDS-MODEL
Panel_SDA (Panel Dpr.E2PROM)
9
PANEL_SDA2
TO 10/20
10 IIC_CONT (Genx7_SRQ)
IIC_CONT/C_SEL
11 D_PCB_MODE
SUB3.3V
R1010
10k
TO Sheet IIC
1 8
SDA
TMP-SENS_SDA V+
TO 1/20
2 7 C1009 C1010
SCL
TMP-SENS_SCL A0 16V 25V
0.1u
1u
3 ALERT 6
A1
4 GND 5
A2
IC1000
C1ZBZ0003775
TEMP SENSOR
TO
P-BOARD
(P6,P7)
A7 S_15V TPS15V
+15V_S
1
+15Vc_FAN
2
+15V_S
3
STB5V
4
+15Vc_FAN +15V_S
5
GND 6
7 S_GND
C5520
16V
GND 8
10u
S_GND
9
STB5V
10
S_GND
11
R2756
TPS0N
100 TUNER_SUB_ON
12
TO 2/20 G-TV_SUB_ON
13 F+15V
R2757 F15V TP5400
TPEC0 100 ECO_ON
14
TO 2/20 G-ECO_ON/INVERTER_ON
F+15V
15
ALL_OFF 16
R5581 F+15V
17
47k
R5582 18
47k
GND
19
20
GND
21
22
GND
23
24
TP2872
FAN
R0605 TP2871
47k
TO 2/20
G-FAN_SOS
SUB6V
D2871
MAZ81200ML
138 139
STB3.3V
TP0154 TP1062
TP1052
TP1053
TO Sheet IIC
PEAKS_SCL1
TO 1/20 PEAKS_SDA1
TP1054
TP1055
TO Sheet IIC
PEAKS_SCL2
TO 1/20
PEAKS_SDA2
TP0153
TP0155
TO Sheet LVDS-MODEL
AR_TXD_PC
TO 11/20
AR_RXD_PC
TO Sheet IIC/Panel-D-PDP GENX7_SCL
TO 1,10,16/20 GENX7_SDA
TP1058
TO D-PCB
D_PCB_MODE
TO 11,16/20
TO
P-BOARD
FL9803
(P25) TP9196 P15V
A25 F1J1E104A148
G
1
+15V
G
C9823 C9844
2
+15V 25V 25V
10u 0.01u
3
GND
FL9805
TP9862
4 F1J1E104A148
P5V
GND
G
5
+5V
G
C9837
6 C9845
+5V 10V 16V
10u 0.1u
7
GND
FL9806
TP9006 STB5V_M
F1J1E104A148
GND 8
9 G
STBY5V
G C9846
10
GND 16V
0.1u
11
PANEL_MAIN_ON
12
SOS4_PS
13
VDATA_DET
TO 11/20
R9145 100
PANEL_MAIN_ON
R9120 100
SOS4_PS
R9115 100
VDATA_DET
SUB6V
IC2801
C2872 C0DBAYY00462
25V
R2870
0.01u
39
1 BOOT 8 C2875
SS
50V 0.022u
R2871
VJ2870 10k
2 7
VIN TO 15/20
DCDC_ON
P C2871 C2873 EN
25V 25V R2875
10u 0.1u
3 6 C2878 20k
SW
COMP
50V
4700p
D2870
B0JCME000037
4 GND 5
FB
R2872 R2873
68k 0
R2874
TP2870 C2874
10V 10k
100u
L2870
G1C101M00029
140 141
62
TP1056
TP1057
TO
K-BOARD
(K1) GenX5
TP631 TP626
A1
1
RMIN G-RMIN TO 2,10/20
TP627
G_LED_ON 2
G-G_LED_ON
TP628
R_LED_ON 3
G-R_LED_ON
TP629 STB3.3V
4
STB3.3V
TO 2/20
5
GND
6
NC
TP630
7
ACTIVE_STBY_LED_ON
G-ACTIVE_STBY_LED_ON
8
NC
9
AI_SENSOR
SUB5V
10
GND
D PRINT
11
SUB5V
D_PCB_MODE TO 11,16/20
142 143 144