Dg-Board (4/6) Schematic Diagram - Panasonic TX-32LXD50 Service Manual

11.15. DG-Board (4/6) Schematic Diagram

31
32
33
34
35
36
37
38
39
108MHz to 4PRO(FRCLKIN)
74.25MHz to 4L(EXCLKIN)
40
41
IC4048
DDR2.6V
C0DBEJG00001
C4308 C4309
DDR2.6V_PRO 6.3V 16V
R4806 47u 0.1u
MAIN3.3V
<
0
L4091
J0JHC0000078 R4414
30k
1%
C4298 C4299
1%
6.3V R4413 ~
16V
30k DDR2.6V_PRO
0.1u 22u TP4168 0.1u
C4310
IC4055 D7
16V ~
0.01u
C4311 IC4055 D8
C4300 C4654 L4096
50V ~
0.1u 4V
J0JHC0000078
DDR2.6V_PRO C4312 0.1u IC4055 E4
16V 56u
~
16V
C4313 0.01u IC4055 E11
C4781
L4090 C4780 C4782 C4786 50V ~
50V
16V 50V
J0JHC0000078 50V C4314 0.1u IC4055 L4
0.01u 1000p
0.1u 0.01u 16V ~
C4779
C4315 0.01u
10u IC4055 L7
~
6.3V 50V
C4316 0.1u
IC4055 L8
16V ~
IC4055 L11
C4317
50V
0.01u
C4783
C4784 C4785
50V 50V 50V
0.01u 1000p 0.01u
~
~
B_DDR_DQ31 B_DDR_DQ15
IC4055 B8 DQ31 IC4055
~ ~ ~
B_DDR_DQ30 B_DDR_DQ14
B_DDR_BA1 IC4055 C9 DQ30 IC4055
IC4055 M5 BA1 ~ ~
B_DDR_DQ29 B_DDR_DQ13
~
B_DDR_BA0 IC4055 B9 DQ29 IC4055
IC4055 N4 BA0 ~ ~
B_DDR_DQ28 B_DDR_DQ12
IC4055 B10 DQ28 IC4055
~ ~ ~
B_DDR_A11 B_DDR_DQ27 B_DDR_DQ11
IC4055 M7 A11 IC4055 C13 DQ27 IC4055
~ ~ ~
B_DDR_A10 B_DDR_DQ26 B_DDR_DQ10
IC4055 L6 A10 IC4055 D12 DQ26 IC4055
~ ~ ~
B_DDR_A9 B_DDR_DQ25 B_DDR_DQ9
IC4055 M8 A9 IC4055 D13 DQ25 IC4055
~ ~ ~
B_DDR_A8 B_DDR_DQ24 B_DDR_DQ8
IC4055 N11 A8/AP IC4055 E13 DQ24 IC4055
~ ~ ~
B_DDR_A7 B_DDR_DQ23 B_DDR_DQ7
IC4055 N10 A7 IC4055 K3 DQ23 IC4055
~ ~ ~
B_DDR_A6 B_DDR_DQ22 B_DDR_DQ6
IC4055 N9 A6 IC4055 K2 DQ22 IC4055
~ ~ ~
B_DDR_A5 B_DDR_DQ21 B_DDR_DQ5
IC4055 M9 A5 IC4055 J2 DQ21 IC4055
~ ~ ~
B_DDR_A4 B_DDR_DQ20 B_DDR_DQ4
IC4055 N8 A4 IC4055 J3 DQ20 IC4055
~ ~ ~
B_DDR_A3 B_DDR_DQ19 B_DDR_DQ3
IC4055 N7 A3 IC4055 G2 DQ19 IC4055
~ ~ ~
B_DDR_A2 B_DDR_DQ18 B_DDR_DQ2
IC4055 M6 A2 IC4055 G3 DQ18 IC4055
~ ~ ~
B_DDR_A1 B_DDR_DQ17 B_DDR_DQ1
IC4055 N6 A1 IC4055 F2 DQ17 IC4055
~ ~ ~
B_DDR_A0 B_DDR_DQ16 B_DDR_DQ0
IC4055 N5 A0 IC4055 F3 DQ16 IC4055
46
47
48
49
TX-32/26LXD50, TX-32/26LX50F DG-Board (4/6) Schematic Diagram
28 29
CLK-Gen.
MAIN3.3V
L4052 IC4051
J0JCC0000241 MAIN3.3V
C4318
C4319 C4320 C1ZBZ0002790
16V 16V 4V
0.1u 0.1u 220u
R4424
82
1.6 3.2
1 CLKC 16
95.5MHz PD/OE
95.5MHz to 4PRO(EXCLKIN)
3.1 0
2 VDD 15
S2
16V 0.1u
C4334
X4002 0 3.3
3 AGND 14
H0J270500087 AVDD C4343
27MHz
16V
4.7u
1.3 0
C4332 4 XTALIN 13
50V S1
15p R4687
220
1.4 5 XTALOUT 12 0
S0
27MHz to RGBAD C4333 R4764
27MHz to ADV7403 50V
100 1.6 6 XBUF 11 0
GND
15p 27MHz
R4662
100
1.6 7 CLKD 10 1.4
CLKA
74.25MHz 108MHz to 4L(FRCLKIN)
R4421 R4432
108MHz
82 R4425 68
56
1.6 8 CLKE 9 1.6
81MHz CLKB
R4433
68
108MHz to 4PRO(FRCLKIN)
81MHz to 4PRO(VCOIN)
~
C4322
16V IC4055 C4 NC
~ ~ ~
0.1u
~ C4335 0.1u
IC4055 F4 VDDQ IC4055 F6 VSS_Thermal IC4055 J6
16V ~ ~ ~
C4324
0.1u IC4055 C3 VDDQ
C4336 0.01u
16V ~ IC4055 F11 VDDQ IC4055 F7 VSS_Thermal IC4055 J7
50V
~ ~ ~
VDD C4325 0.01u IC4055 C5 VDDQ
~ C4337 0.1u IC4055 G4 VDDQ IC4055 F8 VSS_Thermal IC4055 J8
50V
16V ~ ~ ~
VDD C4326 0.1u IC4055 C7 VDDQ
C4338 0.01u
16V ~ IC4055 G11 VDDQ IC4055 F9 VSS_Thermal IC4055 J9
50V
~ ~ ~
VDD C4327 0.01u IC4055 C8 VDDQ
C4339
50V ~ 0.1u IC4055 J4 VDDQ IC4055 G6 VSS_Thermal IC4055 H6
16V ~ ~ ~
C4328 0.1u
VDD ~ IC4055 C10 VDDQ
16V
C4340 0.01u IC4055 J11 VDDQ IC4055 G7 VSS_Thermal IC4055 H7
~ ~ ~
C4547 0.1u IC4055 C11 NC 50V
VDD ~
16V
C4341 0.1u IC4055 K4 VDDQ IC4055 G8 VSS_Thermal IC4055 H8
C4329 0.01u IC4055 C12 VDDQ 16V ~ ~ ~
VDD 50V ~
C4342 0.01u
IC4055 K11 VDDQ IC4055 G9 VSS_Thermal IC4055 H9
C4330 0.1u IC4055 E3 VDDQ
50V
VDD ~
16V
C4331 0.01u IC4055 E12 VDDQ
~
VDD
50V
R4422 IC4055 H4 NC ~ ~
1.74k ~
1%
~ IC4055 B4 VSSQ IC4055 F5
~ ~
IC4055 N13 VREF
IC4055 H11 NC
C4323 IC4055 B11 VSSQ IC4055 F10
R4423
16V ~ ~
1.74k
0.1u
IC4055 D4 VSSQ IC4055 G5
1% ~ ~
IC4055 D5 VSSQ IC4055 G10
~ ~
IC4055 D6 VSSQ IC4055 H5
~ ~
IC4055 D9 VSSQ IC4055 H10
~ ~
IC4055 D10 VSSQ IC4055 J5
~ ~
DDR IC4055 D11 VSSQ IC4055 J10
~ ~
IC4055
IC4055 E6 VSSQ IC4055 K5
~ ~
C3ABQJ000040
IC4055 E9 VSSQ IC4055 K10
F12 DQ15
F13 DQ14 ~
IC4055 E5 VSS
G12 DQ13 ~ ~
IC4055 B12 DM3 IC4055 E7 VSS
G13 DQ12 ~ ~
IC4055 H3 DM2 IC4055 E8 VSS
J12 DQ11 ~ ~
~ IC4055 H12 DM1 IC4055 E10 VSS
J13 DQ10 B_DDR_SDCKE ~ ~
IC4055 N12 CKE ~
~ IC4055 B3 DM0 IC4055 K6 VSS
~
K12 DQ9 B_DDR_RAS IC4055 L12
IC4055 M2 RAS ~
~ IC4055 K7 VSS
K13 DQ8 B_DDR_CAS ~ IC4055 L13
IC4055 L2 CAS ~
~
IC4055 K8 VSS
E2 DQ7 B_DDR_WE ~ IC4055 M3
IC4055 L3 WE ~
~ IC4055 K9 VSS
D2 DQ6 B_DDR_CLK ~ IC4055 M4
IC4055 M11 CK ~
~ IC4055 L5 VSS
~
D3 DQ5 B_DDR_NCLK ~ IC4055 N3
IC4055 M12 CK ~
IC4055 L10 VSS
C2 DQ4 IC4055 L9
~ ~ ~
IC4055 N2 CS
B_DDR_DQS3
B5 DQ3 IC4055 B13 DQS3 IC4055 M13 MCL IC4055 M10
R4429
~
B_DDR_DQS2 0
B6 DQ2 IC4055 H2 DQS2
~
B_DDR_DQS1
C6 DQ1 IC4055 ~ H13 DQS1
B_DDR_DQS0
B7 DQ0 IC4055 B2 DQS0
30 31
108MHz to 4L(FRCLKIN)
74.25MHz to 4L(EXCLKIN)
LXD50 ONLY
TO
XV-BOARD
(XV01)
*DG1
TP4185
1
110
*R4440
22 2
CLK_IC 109
BSCLK
3
108
*R4441
TP4225 4
0
HSIC 107
BSHP
TP4226 5
VSIC
BSVP 106
6
*R4442
105
0
7
104
8
103
BS_UVIN7
BSUV7 9
102
BS_UVIN6
BSUV6
10
BS_UVIN5
BUSV5 101
BS_UVIN4 11
BUSV4
100
BUSV3 BS_UVIN3
12 *FL4016
BS_UVIN2
BUSV2 99 A9V
ELKE103FA
TP4186
BS_UVIN1 13
BUSV1
98 1 3
BS_UVIN0
BUSV0 TP4187 2
14 SUB5V
97 AS_M2_WP
*R4443
SUB5V
15
EXB2HV220JV 1 3
96 2 *FL4019
ELKE103FA
16
95
17
94
TP4188 IDTV_RXD0
BS_YIN7 18 UART_RXD0
93
BS_YIN6
TP4189 EDTV_TXD0
UART_TXD0
19
BS_YIN5
92
*R4450
TP4190 VOUTENB
BS_YIN4 20 100k VOUT_ENB
91
BS_YIN3
TP4191 SUB_ON
AS_SUB_ON
21
BS_YIN2 90
TP4192
IRD_RST
BS_YIN1 22 AS_IRD_RST
89
BS_YIN0
23
88
VSS_Thermal *R4444
24
EXB2HV220JV
87
VSS_Thermal
25
86
VSS_Thermal
TP4193
TCK
26
85
VSS_Thermal
TP4194 TMS
27
84
VSS_Thermal
TP4195 TDI
28
83
VSS_Thermal TDO
TP4196
29
82
VSS_Thermal
TP4197 TRST
30
81
VSS_Thermal
31
80
32
79
33
78
VSSQ
34
77
VSSQ
35
76
VSSQ
36
75
VSSQ
37
74
VSSQ
38
73
VSSQ TP4207
39
DVB_CVBS 72 BSD MONITOR OUT
VSSQ
*R4445 40 TP4198
71
0 TP4206
VSSQ
*JS4032
41 DVB_L
DVB_RED
70
VSSQ
42 TP4199
*R4446
69
0
VSSQ TP4205 *JS4033
DVB_R
43
DVB_GREEN
68
44
*R4447
67
0 TP4204
45
DVB_BLUE
66
46
*R4448
65
0
47
64
48
63
49
62
50
TP4203
61
TP4200
51 SUB9V
*FL4017
NC 60
ELKE103FA
52
NC TP4202 59
1 3
2
53
NC TP4201 SUB5V
58
54
NC 57
1 3
*FL4018
2
55
NC ELKE103FA
56
RFU1
RFU2
32 33
45
TX-32LXD50 / TX-26LXD50 / TX-32LX50F / TX-32LX50P / TX-26LX50F / TX-26LX50P
1.8V
IC4025
C0DBAMH00013
G1C220MA0077
C4370
16V
1u
MAIN1.8V
C4351
L4055 1 VIN 8 C4367 C4368
TP4169 4V
R4451 VIN
G1C470MA0078 10V 16V C4369
0 220u
100u 4.7u 16V
2 SW 7
4.7u
GND
3 FB 6
C4345 C4347 RT R4469
H:ON / L:OFF 10k
16V 16V
4 INV 5
4.7u 0.1u EN
C4363
R4466
16V
150k
0.1u C4372
6.3V
Q4045
2SC584500L
R4471
IC4024
1.2V
C0DBAMH00014
R4468
SUB9V TP4170 L4054 10k
H:ON / L:OFF
G1C220MA0077
MAIN1.2V
C4344
C4362
10V TP4222
16V R4467
100u 0
L4056 0.1u
C4371
G1C220M00041 6.3V
C4348 C4350
C4346 16V 16V C4353
4.7u 4.7u C4364
10V 25V
16V
100u 0.022u
4.7u
C4357
D4004
R4461
16V
B0JCPD000026 56k
0.1u
C4360 Q4046
4V
220u 2SC584500L
FOR
FACTORY
DG11 STB5V
USED
R4452
0
5.0
1
STB5V
2 4.9
SRQ
R4453
3 0
0
3.7 R4454 SCL_2
4 0
SCL2
5 3.3 R4455 0 SDA_2
SDA2
4.9 R4456 SCL_3
SCL3 6 0
SDA3 7 4.8 R4457 0 SDA_3
0
EEP_WP 8
R4709
0
JTAG
JTAG_TCK
DG-BOARD (4/6)
JTAG_TMS
TXNDG10LVM(TX-26LXD50)
TDO_4L_BA
JTAG_TDO
*JS4031
TXNDG10LWM(TX-26LX50F)
JTAG_TRST
LX50F/P ONLY
TXNDG10LXM(TX-26LX50P)
TXNDG10LSM(TX-32LXD50)
TXNDG10LTM(TX-32LX50F)
TXNDG10LUM(TX-26LX50P)
MAIN3.3V
L4020
MAIN1.8V
R4688
L4082 J0JCC0000241
1k
J0JCC0000241
C4671
C4113
C4672 50V
100p 16V
16V
0.1u
0.1u
IC4063
IC4010
C0EBC0000208 C0EBE0000436
RESET C4673 C4116
50V 6800p
50V RESET
6800p
TX-32/26LXD50, TX-32/26LX50F/P DG-Board (4/6) Schematic Diagram
34 35
51
52
53
54
55
D4009
MA2J11100L
C4805
6.3V
SUB9V 3.3u
L4057
D4007
B0JCDD000002
R4474
47k
1% MAIN1.8V
R4479
10k
1u
1%
Q4048
2SA207700L
0 R4477
C4374 100k
50V
0.01u
D4006
B0JCDD000002
R4472
47k
1%
R4478
10k
1u
Q4047
2SA207700L
R4470
0
R4476
C4373 100k
0.01u
50V
56
57
58
36