Dg-Board (5 Of 7) Schematic Diagram - Panasonic TX-32LXD500 Service Manual

11.20. DG-Board (5 of 7) Schematic Diagram

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MAIN3.3V
L4091
J0JHC0000078
R4413
C4299
C4298
1%
6.3V
30k
16V
22u
0.1u
C4300
0.1u
DDR2.6V_PRO
16V
L4090
J0JHC0000078
C4779 C4780
C4782
10u
0.1u
50V
6.3V 16V
0.01u
C4783
0.01u
50V
~
B_DDR_BA1
IC4055 M5 BA1
~
B_DDR_BA0
IC4055 N4 BA0
~
B_DDR_A11
IC4055 M7 A11
~
B_DDR_A10
IC4055 L6 A10
~
B_DDR_A9
IC4055 M8 A9
~
B_DDR_A8
IC4055 N11 A8/AP
~
B_DDR_A7
IC4055 N10 A7
~
B_DDR_A6
IC4055 N9 A6
~
B_DDR_A5
IC4055 M9 A5
~
B_DDR_A4
IC4055 N8 A4
~
B_DDR_A3
IC4055 N7 A3
~
B_DDR_A2
IC4055 M6 A2
~
B_DDR_A1
IC4055 N6 A1
~
B_DDR_A0
IC4055 N5 A0
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TX-26/32LXD500 TX-26/32LX500F/P DG-Board (5 of 7) Schematic Diagram
37
MAIN3.3V
L4052
J0JCC0000241
C4318 C4319
16V 16V
0.1u 0.1u
95.5MHz to 4PRO(EXCLKIN)
27MHz to RGBAD
27MHz to ADV7403
74.25MHz to 4L(EXCLKIN)
108MHz to 4PRO(FRCLKIN)
DDR2.6V
IC4048
DDR2.6V_PRO
C4308
C0DBEJG00001
R4806 6.3V
0 47u
R4414 C4309
<
0.1u
30k
16V
DDR2.6V_PRO
TP4168
1%
~
C4310
IC4055 D7 VDD
16V 0.1u
~
C4654 L4096
C4311
4V J0JHC0000078 IC4055 D8 VDD
50V 0.01u
~
56u
C4312
IC4055 E4 VDD
16V 0.1u
~
C4313
IC4055 E11 VDD
50V 0.01u
~
C4314
C4781
C4786
IC4055 L4 VDD
16V 0.1u
~
50V 50V
C4315
0.01u 1000p
IC4055 L7 VDD
50V 0.01u
~
C4316
IC4055 L8 VDD
16V 0.1u
~
C4317
IC4055 L11 VDD
50V 0.01u
C4784 C4785
50V 50V
1000p 0.01u
~ ~
B_DDR_DQ31 B_DDR_DQ15
IC4055 B8 DQ31 IC4055 F12
~ ~
B_DDR_DQ30 B_DDR_DQ14
IC4055 C9 DQ30 IC4055 F13
~ ~
B_DDR_DQ29 B_DDR_DQ13
IC4055 B9 DQ29 IC4055 G12
~ ~
B_DDR_DQ28 B_DDR_DQ12
IC4055 B10 DQ28 IC4055 G13
~ ~
B_DDR_DQ27 B_DDR_DQ11
IC4055 C13 DQ27 IC4055 J12
~ ~
B_DDR_DQ26 B_DDR_DQ10
IC4055 D12 DQ26 IC4055 J13
~ ~
B_DDR_DQ25 B_DDR_DQ9
IC4055 D13 DQ25 IC4055 K12
~ ~
B_DDR_DQ24 B_DDR_DQ8
IC4055 E13 DQ24 IC4055 K13
~ ~
B_DDR_DQ23 B_DDR_DQ7
IC4055 K3 DQ23 IC4055 E2
~ ~
B_DDR_DQ22 B_DDR_DQ6
IC4055 K2 DQ22 IC4055 D2
~ ~
B_DDR_DQ21 B_DDR_DQ5
IC4055 J2 DQ21 IC4055 D3
~ ~
B_DDR_DQ20 B_DDR_DQ4
IC4055 J3 DQ20 IC4055 C2
~ ~
B_DDR_DQ19 B_DDR_DQ3
IC4055 G2 DQ19 IC4055 B5
~ ~
B_DDR_DQ18 B_DDR_DQ2
IC4055 G3 DQ18 IC4055 B6
~ ~
B_DDR_DQ17 B_DDR_DQ1
IC4055 F2 DQ17 IC4055 C6
~ ~
B_DDR_DQ16 B_DDR_DQ0
IC4055 F3 DQ16 IC4055 B7
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CLK-Gen.
IC4051
MAIN3.3V
C4320
4V
C1ZBZ0002790
220u
R4424
82
1.6
1 CLKC
PD/OE
95.5MHz
3.1
2 VDD
S2
C4334
16V 0.1u
0
3 AGND
X4002
AVDD
H0J270500087
C4332
50V 15p
1.3
4 XTALIN
S1
R4687
27MHz
220
C4333 1.4
5 XTALOUT
S0
50V
15p
R4764 100
1.6
6 XBUF
GND
27MHz
R4662
100
R4421
1.6
7 CLKD
108MHz CLKA
74.25MHz
82
R4425
56
1.6 8 CLKE
81MHz CLKB
108MHz
~
C4322
IC4055 C4 NC
16V
0.1u
~ ~
C4324 C4335
IC4055 C3 VDDQ IC4055
16V0.1u 16V 0.1u
~ ~
C4336
C4325
IC4055 C5 VDDQ IC4055 F11
50V 0.01u
50V 0.01u
~ ~
C4326 C4337
IC4055 C7 VDDQ IC4055
16V 0.1u 16V 0.1u
~ ~
C4338
C4327
IC4055 C8 VDDQ 50V 0.01u IC4055 G11
50V 0.01u
~ ~
C4328 C4339
~ IC4055 C10 VDDQ IC4055
16V 0.1u 16V 0.1u
~
C4547
IC4055 C11 NC C4340
16V 0.1u ~
50V 0.01u IC4055 J11
~
C4329
IC4055 C12 VDDQ
C4341
50V 0.01u
~
IC4055
16V 0.1u
~
C4330
IC4055 E3 VDDQ C4342
16V 0.1u
~ IC4055 K11
50V 0.01u
C4331
IC4055 E12 VDDQ
50V 0.01u
R4422 ~
1.74k ~
IC4055
1%
IC4055 N13 VREF
~
C4323
0.49 0.51VDDQ
R4423
16V IC4055 H11
1.74k
0.1u
1%
DDR
IC4055
C3ABQJ000040
DQ15
DQ14
DQ13 ~
IC4055
DQ12 ~
IC4055
DQ11 ~
~ IC4055
~
DQ10 B_DDR_SDCKE
IC4055 N12 CKE
~ IC4055
DQ9 B_DDR_RAS
IC4055 M2 RAS
~
DQ8 B_DDR_CAS
IC4055 L2 CAS
~
DQ7 B_DDR_WE
IC4055 L3 WE
~
DQ6 B_DDR_CLK
IC4055 M11 CK
~
DQ5 B_DDR_NCLK
IC4055 M12 CK
~
DQ4
~ IC4055
B_DDR_DQS3
DQ3 IC4055 B13 DQS3
~ 0 Must Connect Low
R4429
B_DDR_DQS2
DQ2 IC4055 H2 DQS2
~
B_DDR_DQS1
DQ1 ~ IC4055 H13 DQS1
B_DDR_DQS0
DQ0 IC4055 B2 DQS0
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3.2
16
0
15
3.3
14
C4343
16V
4.7u
0
13
0
12
0
11
R4432
108MHz to 4L(FRCLKIN)
1.4
10
68
R4433
81MHz to 4PRO(VCOIN)
9 1.6
68
~ ~
IC4055 F6 VSS_Thermal IC4055 J6 VSS_Thermal
~ ~
F4 VDDQ
IC4055 F7 VSS_Thermal IC4055 J7 VSS_Thermal
~ ~
VDDQ
IC4055 F8 VSS_Thermal IC4055 J8 VSS_Thermal
~ ~
G4 VDDQ
IC4055 F9 VSS_Thermal IC4055 J9 VSS_Thermal
~ ~
VDDQ
IC4055 G6 VSS_Thermal IC4055 H6 VSS_Thermal
~ ~
J4 VDDQ
IC4055 G7 VSS_Thermal IC4055 H7 VSS_Thermal
~ ~
VDDQ
IC4055 G8 VSS_Thermal IC4055 H8 VSS_Thermal
~ ~
K4 VDDQ
IC4055 G9 VSS_Thermal IC4055 H9 VSS_Thermal
VDDQ
~ ~
H4 NC IC4055 B4 VSSQ IC4055 F5 VSSQ
~ ~
IC4055 B11 VSSQ IC4055 F10 VSSQ
NC ~ ~
IC4055 D4 VSSQ IC4055 G5 VSSQ
~ ~
IC4055 D5 VSSQ IC4055 G10 VSSQ
~ ~
IC4055 D6 VSSQ IC4055 H5 VSSQ
~ ~
IC4055 D9 VSSQ IC4055 H10 VSSQ
~ ~
IC4055 D10 VSSQ IC4055 J5 VSSQ
~ ~
IC4055 D11 VSSQ IC4055 J10 VSSQ
~ ~
IC4055 E6 VSSQ IC4055 K5 VSSQ
~ ~
IC4055 K10 VSSQ
IC4055 E9 VSSQ
B12 DM3
H3 DM2
~
H12 DM1
IC4055 E5 VSS
~
B3 DM0
IC4055 E7 VSS
~
IC4055 E8 VSS
~
IC4055 E10 VSS
~
~
IC4055 K6 VSS
~
IC4055 L12 NC
~
IC4055 K7 VSS
~
IC4055 L13 NC
~
IC4055 K8 VSS
N2 CS ~ IC4055 M3 NC
~
IC4055 K9 VSS
~ IC4055 M4 NC
~
IC4055 L5 VSS
~ IC4055 N3 NC
~
IC4055 L10 VSS
IC4055 L9 RFU1
~ ~
IC4055 M13 MCL IC4055 M10 RFU2
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108MHz to 4L(FRCLKIN)
74.25MHz to 4L(EXCLKIN)
*R4440
22
CLK_IC
BSCLK
*R4441
TP4225
0
HSIC
BSHP
TP4226
VSIC
BSVP
*R4442
0
BS_UVIN7
BSUV7
BS_UVIN6
BSUV6
BS_UVIN5
BUSV5
BS_UVIN4
BUSV4
BS_UVIN3
BUSV3
BS_UVIN2
BUSV2
BS_UVIN1
BUSV1
BS_UVIN0
BUSV0
*R4443
EXB2HV220JV
BS_YIN7
BS_YIN6
BS_YIN5
BS_YIN4
BS_YIN3
BS_YIN2
BS_YIN1
BS_YIN0
*R4444
EXB2HV220JV
TP4207
DVB_CVBS
*R4445
TP4206
0
DVB_RED
*R4446
TP4205
0
DVB_GREEN
*R4447
TP4204
0
DVB_BLUE
*R4448
0
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