A-Board (15 Of 17) Schematic Diagram - Panasonic TH-65PF20W Service Manual

TH-65PF20W / TH-65PF20T

13.24. A-Board (15 of 17) Schematic Diagram

D1
D2
IC9801
C0DBAYY00605
15V->5V
P15V
1 PGND 20
VIN
C9812 C9813
2 19
PGND 25V
VIN 25V
10u 10u
3 18
PGND
P5V VIN
L9801 4 SW 17
NC
G1C6R8Z00008
5 SW 16
NC
C9815 6 15
SW
6.3V EN
22u C9846 50V 200p
C9816 7 BOOT 14
0.1u PSET
25V
R9901 27k 1%
8 NC 13
RT
C9809
C9811 9 12 R9879 15k 1%
SS/DELAY
16V 0.047u FC 50V 2200p
10 GND 11
FB
C9808
50V 47p
43k
1% R9878
R9877 8.2k
1%
R9111
0
R9134
R9137
47k 33k
Q9000
DSC200100L
R9135
47k
R9136
47k
D3
D4
127 128
P15V
*IC9803
1 PGND 20
VIN
C0DBAYY00605 2 19 *C9827 *C9828
PGND
VIN 25V 25V
10u 10u
15V->3.3V 3 18
PGND
P3.3V VIN
4 SW 17
*L9802
NC
G1C6R8Z00008
5 SW 16
NC
6 15
SW
EN
*C9830
*C9845
7 BOOT 14
0.1u PSET 50V 200p
25V
*R9900
*C9835 8 NC 13 27k 1%
6.3V RT
*C9831
22u *C9829 9 12 *R9908 10k 1%
SS/DELAY
16V 0.047u FC 25V 3300p
10 GND 11
FB
*C9833
50V 100p
*R9910
*R9909
47k
1% 15k 1%
IC9802
(FIN) C0DBEHG00006
*R9915
3.3V->2.5V
0
P2.5V
0
C9817 *R9916
10V
10u R9890
C9819
110k
10V
1% 10u
*R9891
47k
1% P15V
IC9800
1 PGND 20
VIN
C9804 C9805
C0DBAYY00605 2 PGND 19
VIN 25V 25V
10u 10u
3 18
15V->1.2V PGND
P1.2V VIN
4 SW 17
G1C6R8Z00010
NC
L9800
5 SW 16
NC
6 15
SW
EN
C9800
7 BOOT 14 200p 50V
25V 0.1u PSET C9807
8 NC 13 27k 1%
RT
R9874
C9803
9 12 3.3k 6800p 25V
SS/DELAY 1%
FC
25V 4700p R9872 C9801
10 GND 11
FB
100p 50V
C9806
10k 1% 20k 1%
R9873 R9875
P3.3V
C9055
STB3.3V 16V
0.1u
R9223 R9225
IIC_SW
P33V_IN 2.7k 2.7k
17 16
S_SCL2
18 P_SCL2 15
S_SDA2
19 P_SDA2 14
R9201 10
S_SCL1
P_SCL1
20 13
R9200
S_SDA1 10
21 P_SDA1 12
P15V
R9871 10k
STB33VIN
22 VIN_OR 11
R9868
P33V 100k
DCDC_OE
23 10
C9037 25V STB3.3V
P_ON_OFF
24 GND 9
0.01u
STB5V
STB5V_IN
B0JCGD000002 25 STB33V 8
C9033 C9036 C9034 C9035
R9121
16V 10V GND 16V 10V
100k
D9110 R9129 CD_OUT 0.1u 10u
0.1u 10u 26 7
68k
CE
27 RESET 6
A1
28 Y1 5
A2
Y2
29 4
A3
30 Y3 3
A4
IC9004
31 Y4 2
A5
Y5 C9054 C1ZBZ0003983
32 1
Q9001 50V
200p
DSC200100L STB5V->STB3.3V
R9138 RESET
100
129 130
FOR
A6 FACTORY
USE
STB5V
STB3.3V
C9105
50V
100p
VJ9303
S
R9140 R9142
4.7k 100k
STB3.3V
Q9003
DSC200100L
Q9002
R9145 R9144
DSC200100L
10k
10k R9146 STB3.3V
D9000
10k
B0JCCE000008
R9154 2.7k
R9155 2.7k
REM_IN
Q9004
R9143
DSC200100L
100k
IIC_SW
26
27
LED_G
LED_R 28
P31
29 EXCLKSEL
P32 P72_SDA1
30
R9070 P73_SCL1
P33
31
10k
P34
32
P35
33
P36
34
P37
35
VPPEX_(N.C.)
36
10V
X9000 IVDD
16V C9062 37
H2C1005A0041
VDD
38
4.7u
RONA
10V 39
VSS
40
OSCXO
470 41
R9194 OSCXI
42
IVDD
RXD_PC C9063 43
0.1u 16V
P64_SBI1
44
TXD_PC
P63_SBT1
IIC_CONT 45 ENTRG0_(UND)
NBOOT_(N.C.) ENTRG1_(UND)
NRST 46
TRCCLK_(UND)
NRST
47
48
P3.3V
49
50
R9203
22k
C9052
16V
0.1u
P3V_SCL02
P3V_SDA02
P15V
P3V_SCL01
P3V_SDA01 C9040
P5V 16V
0.1u
R9215
100k
R9205
33k
R9207
24k
R9206
56k
NRST
SOS6
SOS7
SOS8
131 132
68
A-BOARD TZTNP011PEJ(15/17)
!
R9105
22
IC9003
MNZSFH8KFS3
PANEL CONTROL
P3.3V
P3.3V
R9072
10k
TP9315
C9061
16V
0.1u
C9047
TP9314
100
16V 0.1u
99
OSD_CLKIN
98
VSS
P62_SBI0A 97
OSD_HIN
P61_SBT0A PA0_HSYNC
96 OSD_VIN
P60_SBO0A
PA1_VSYNC_IRQ1
95
OSD_R
PA2_R00
94 OSD_G
PA3_G00 P3V_SDA02
93
OSD_B
PA4_B00
92 OSD_YS P3V_SCL02
PA5_YSOUT
91 R9212 47 OSD_HI
PA6_HOUT
90
R9213 47 OSD_CKI
PA7_VCLKOUT
89 R9119
P54_IRQ5
88 EXB38V470JV
P53_IRQ4
87
P52_IRQ3 *IC9001
86
SOS_DCC
P51_IRQ2
85
P04_SBO0B TVRR846
84
P03_SBT0B
83 P_ON/OFF
EEPROM
P02
82
P01
P40_TM0IO 81
P75_SCL2 P00
1 A0
80
P74_SDA2
P44_TM4IO_SYSCLK
79 R9107
DRVRST
78
3.3k 2 A1
77
76
3
A2
TD9058
0V 4
GND
C9046
16V
0.1u
42FHD :TVRR674
50FHD :TVRR675
R9149
C9053 100k
42HD :TVRR676
16V
0.1u
50HD :TVRR677
C9065
16V
0.1u
133 134
TP9316
TP9313
STB3.3V
C9057
16V
0.1u
8 TP9000
Vcc
7
WP TP9001
6
SCL
5
SDA
TP9002
E1
E2
135