A-Board (24/24) Schematic Diagram - Panasonic TH-L32X10A Service Manual

TH-L32X10A

14.28. A-Board (24/24) Schematic Diagram

to P-PCB&S-PCB
To S-PCB
F
STB_5V
KEYSCAN
SM04B-GHS-TB(LF)(SN)
K1KA04B00273
E
K1KA05A00466
BM05B-GHS-TBT(LF)(SN)
D to INV
TP2807
A20
1
GND
2
ADIM
3
INV_ON
4
INV_PWM
5
INV_SOS
C
FOR_ADJUSTMENT_AND_DEVELOPMENT
C
B
A
TH-L32X10A
A-BOARD (24/24) Schematic Diagram
1 2
150601123K3
K1KY23AA0607
A03
1
GND
GND 2
STB5V TP2769
RELAY 3
D2779
TP2771 MA22F2000L
4
4 NC
R2765 R2756
0
5VS 100
5
3 TV_SUB_ON
5VS
TP2773
6
2
GND
GND
7
1 TP2768
C C2763 GND
1000p P24V
50V 8
A01 24V
TP2774
9
24V
C2765
25V
10
GND 0.1u
11
GND TP2763 TP2776
C
12
17V
13
17V
C2758
TP2775
14 25V
L2756
GND 0.1u
J0JYC0000065
G-KEY1
GND 15
TP2764 TP2782
D2752
EZJZ0V120JA
DTV12V 16
17 C2760
DTV12V
16V
10u
18
C GND
19
DTV12V TP2770
20
TUNER6V
C2759
GND 21
16V
0.1u
22
TUNER6V
TP2765
5VS 23
C C2766
0.1u
16V
to INV
R2759
100
INVERTER_ON
R2758
TP2758
100
INV_ADIM
G-ECO_ON/INVERTER_ON
TP2759 R2762
2.2k STB3.3V
R2760 R2763
TP2760
100
R2764
INV_PWM 47k
47k
R2761
TP2808 TP2761 G-PANEL_ALARM/INVERTER_SOS
100
C
K1KA08AA0714
STB5V
TP0103
CN0100
TP0101
1
STB5V
G-SRQ_GENX R0180
TP0102
100
2
SRQ
3
GND
TP0104
ADJ-GENX_SCL
4 GenX4_SCL
TP0105
ADJ_GENX_SDA
5 GenX4_SDA
TP0106
PEAKS_SCL3 6
LITE2_SCL3
TP0107
PEAKS_SDA3 7
LITE2_SDA3
8
NC
C
C
3 4
LCD_TV_SUB_ON
INV LED
SUB9V
TP2786 R2779 R2780
TP2777
750 750
P17V
D2753
B3AEB0000131
R2778
10k Q5495
2SC584500L
G-PANEL_LED_ON
R2777
SUB_F_12V
10k
C
SUB_TNR_6V
5VS
to V-PCB K1KA08B00270
SM08B-GHS-TB(LF)(SN)
J0HAAB000036 EMI Filter Cutoff 25MHz
A10
SUB5V
R2751
TP2750 0
SUB5V 1
TP2751
GND
2
C L2750
TP2752
REMOTE 3 J0JYC0000065
L2751
TP2753
AI J0JYC0000065
4
R2752
TP2754
STB3.3V D0GDR00Z0002
5 STB3.3V
0
L2752
TP2755
J0JYC0000065
G_LED 6
C2754
L2755
TP2756 1000p
R_LED J0JYC0000065
7 50V
C2755
L2754
IRD_LED TP2757 1000p
8 J0JYC0000065
50V
C2756
1000p
C
50V
PEAKS_SCL0
PEAKS_SDA0
PEAKS_SCL1
PEAKS_SDA1
PEAKS_SCL2
PEAKS_SDA2
PEAKS_SCL3
PEAKS_SDA3
ADJ-GENX_SCL
ADJ_GENX_SDA
5 6
54
termination for LCD
temperature sensor
IC2750
C1ZBZ0003577
MM3285ANRE(R59-A232)
1 SCL 6
TMP-SENS_SCL TMP-SENS_SDA
SDA
2 GND 5
SUB3.3V
A0
C
3 4
A1
VDD
C
C2767
16V
0.1u C
C
FAN
G-RMIN
G-FAN_SOS
R2755
G-AI_SENSOR
47k
C2750
0.1u
16V C
C
G-G_LED_ON
G-R_LED_ON
G-ACTIVE_STBY_LED_ON
To Sheet IIC
PEAKS_SCL0
PEAKS_SDA0
PEAKS_SCL1
PEAKS_SDA1
!
A-BOARD TXN/A10NWY (24/24)
PEAKS_SCL2
PEAKS_SDA2
PEAKS_SCL3
Sheet NO. 017: Set
PEAKS_SDA3
CR No.2750~2899
ADJ-GENX_SCL
ADJ_GENX_SDA
TH-L32X10A
A-BOARD (24/24) Schematic Diagram
7 8
VI2ENB
AA_INT_PANEL_CEC
R2774
47k
G-SD_PWR_CTRL
OPEN
9