Dn-Board (2 Of 9) Schematic Diagram - Panasonic TH-65PF10UK Service Manual

12.15. DN-Board (2 of 9) Schematic Diagram

1
DCDC_Conv.
LDO
P15V->2.5V
IC4305
C0DBAYY00273
DC-DC CONVERTER
15V->2.5V
1
GND
C4085
16V 0.1u 2
REFIN
3
VREF
C4086
50V 0.01u 4
CS
C4088
P15V
50V 10p 5
COVP
C4089
50V 1000p 6
CUVP
R4250
R4278 R4279 100k 7
PGOOD
10k 4.7k
R4251
0
8
CTL
ON/OFF_CTL
Q4020
Q4021 9
LSAT
B1ABCF000138 B1ABCF000138
R4276
10
10k ILIM
R4280
2
10k
11
+INC
R4277
10k
12
-INC
3
AO_A15
AO_A14
AO_A13
AO_A12
AO_A11
AO_A10
AO_A9
AO_A8
AO_A19
AP_WE
4
AO_A18
AO_A17
AO_A7
AO_A6
AO_A5
AO_A4
AO_A3
AO_A2
AO_A1
5
! DN-BOARD TXNDN1XBTU (2/9)
6
TH-65PF10UK
DN-Board (2 of 9) Schematic Diagram
10 11
P15V->3.3V
P15V
P15V->1.2V
R4247
C4082 C4083
0
25V 25V
10u 10u
24
FB
23
VO
22
RT
C4094 R4245 R4244
16V
21
CB 0.1u 1k 13k
2.5V
C4100
20 L4006 R4243
OUT-1 51k 50V
G1C2R2MA0248
68p
R4238
19
LX 39k
C4092 R4239
18
VBIN C4084 C4101 4V 33k
50V
25V 68u
Q4018 1000p
17 0.1u
VCC R4267
B1MBEDA00015
39k
R4266
16
VB 39k
R4258
15 16k
OUT-2
C4124
R4273 R4272 50V
14
PGND 3.9k 43k 150p
R4259
1k
13
FSW
R4257
33k
C4091
10V
4.7u
1 A15 48 AO_A16
A16 R4007
2 A14 47 0
BYTE#
3 A13 46 C4067
16V
VSS
1u
4 A12 45 AQ_D15
DQ15/A-1
5 A11 44 AQ_D7
DQ7
6 A10 43 AQ_D14
DQ14
7 A9 42 AQ_D6
DQ6
8 A8 41 AQ_D13
DQ13
9 40 AQ_D5
A19
DQ5
R4168
0 10 NC 39 AQ_D12
DQ12
11 WE# 38 AQ_D4
DQ4
12 RESET# 37
VCC
13 NC 36 AQ_D11 C4045
DQ11 16V
0.1u
14 NC 35 AQ_D3
DQ3
R4171
5.6k
15 RY/BY# 34 AQ_D10
DQ10
16 A18 33 AQ_D2
DQ2
17 A17 32 AQ_D9
DQ9
18 A7 31 AQ_D1
DQ1
19 A6 30 AQ_D8
DQ8
20 A5 29 AQ_D0
DQ0
3.3V
21 A4 28 AP_OE
OE#
22 A3 27
VSS
23 A2 26 AP_CE
CE#
24 A1 25 AO_A0
A0
12 13
R4236
P15V
0
C4074 C4075
C4079
25V 25V 25V
R4235 0.1u 10u 10u
100k
1 30
C4080
RT OVP
50V
1000p
C4078 2 29
50V CS1 CUVP
0.01u
3 28
L4005
VO1 PGOOD
G1C2R2MA0248
4 27
FB1 CB1
5 26
D4026
REFIN1 OUT1-1
B0JCPE000004
6 25 Q4017
ILIM1 LX1
B1MBEDA00015
7 24
-INC1 OUT1-2
8 23
-INC2 VCC
9 22
ILIM2 PGND
10 21
FSW VB
D4030
Q4019
11 20 B0JCPE000004
FB2 OUT2-2
B1MBEDA00015
12 19
VO2 LX2
L4007
C4118 G1C1R2MA0248
13 18
25V CS2 OUT2-1
0.022u
14 17
GND CB2
15 16
VREF CTL
C4077
50V
C4123
0.01u
16V
0.1u
C4122
R4237
10V
0
4.7u
C4102 C4114
ON/OFF_CTL 25V 25V
10u 10u
FPGA_CONF_OE
1 1OE 14
VCC
C4127
16V
AAE_MCCLK 2 13 0.1u
1A
4OE
3 12
1Y
4A
FPGA_CONF_OE
4 2OE 11
4Y
ICHIPS_SI 5 10
2A
3OE
6 2Y 9
3A
7 GND 8
3Y
IC4601
C0JBAZ000851
CLK/SERIAL SELECT
3.3V
L4008 C4145 C4144
J0JHC0000096 16V 16V
FPGA2_INIT_DONE 0.1u 0.1u
FPGA_NCONFIG C4149
6.3V
FPGA_DCLK 10u
R4282 47 FPGA_DATA0
R4281
47
FPGA_NSTATUS
FPGA_CONFDONE IC4604
3.3V
C1ZBZ0003478
CPG
R4414 47
FPGA_DCLK2
R4415 47
FPGA_DATA01
FPGA_TCK
FPGA_TDI
FPGA_TMS
C4143
16V
0.1u
C4146 C4147 C4148
16V 16V 16V
0.1u 0.1u 0.1u
14 15
73
TH-65PF10UK
3.3V
IC4306
STB1.5V
STB 1.5V
STB5V C0CBCAD00016
R4261
0
C4108 C4109
16V 6.3V
0.1u 10u
Vout Vin
C4106 C4107
6.3V
16V GND
10u 0.1u
Np Vcont
IC4309
STB 3.3V
C4098 C4112 C4105
C0DBEGE00002
4V 50V 10V
68u
1000p 1u
(FIN)
C4103 R4262
4V 15k
68u 3.3V
R4263
0 R4264
R4265 51k
STB3.3V
27
C4110 C4111 C4126
16V C4125
16V 16V 6.3V
0.1u 47u 0.1u 10u
STB5V->STB1.5V
STB5V->STB3.3V
CPG
C4140
50V
12p
X4002
H0J200500038
C4139
50V
12p
R4363
0
TH-65PF10UK
DN-Board (2 of 9) Schematic Diagram
16 17 18
11
12