Dg-Board (4 Of 6) Schematic Diagram - Panasonic TX-32LX1X Service Manual

11.16. DG-Board (4 of 6) Schematic Diagram

31
32
VSS
IC4003 A11 - IC4003 T5 - IC4003 K10
IC4003 A20 - IC4003 U3 - IC4003 K11
IC4003 B11 - IC4003 U4 - IC4003 K12
IC4003 B20 - IC4003 V1 - IC4003 K13
IC4003 C12 - IC4003 V2 - IC4003 K14
IC4003 C19 - IC4003 V22 - IC4003 K15
IC4003 D19 - IC4003 W22 - IC4003 K16
IC4003 E11 - IC4003 AB14 - IC4003 K17
IC4003 E18 - IC4003 AB15 - IC4003 L10
IC4003 E19 - IC4003 AC14 - IC4003 L11
IC4003 F22 - IC4003 AC15 - IC4003 L12
IC4003 G22 - IC4003 AC16 - IC4003 L13
IC4003 K22 - IC4003 AD13 - IC4003 L14
IC4003 L22 - IC4003 AD14 - IC4003 L15
IC4003 M1 - IC4003 AD15 - IC4003 L16
IC4003 M2 - IC4003 AD16 - IC4003 L17
IC4003 N3 - IC4003 AE13 -
IC4003 P5 - IC4003 AE16 -
IC4003 P22 - IC4003 AF13 -
IC4003 R22 - IC4003 AF16 -
33
C4392
6.3V
PLL
1u
IC4003 P2 PLL1_AVS2
(DDIF)
IC4003 P4 PLL1_AVD2
C4389
IC4003 N2 PLL1_VCI
6.3V R4495
1u 470
IC4003 N1 PLL1_CPO
R4496
2.2k
IC4003 P1 PLL1_AVS1
C4393
IC4003 P3 PLL1_AVD1
6.3V
1u
JS4086
C4395
16V
0.1u
34 R4497
1.1k
R4498
2.2k
R4499
2.7k
C4394
6.3V
1u
C4397
R4500
6.3V
75
1u
C4398
6.3V
1u
C4399
R4501
6.3V
75
1u
C4400
6.3V
1u
C4396
16V
0.1u
TP4069
TP4068 B
35
36
37
38
39
40
41
42
TC-26/32LX1H,TC-32LX1DJ
TX-26/32LX1A/M/T/X
DG-Board (4 of 6) Schematic Diagram
28 29
- IC4003 M10 - IC4003 P10 - IC4003 T10 -
- IC4003 M11 - IC4003 P11 - IC4003 T11 - SDRAM A
- IC4003 M12 - IC4003 P12 - IC4003 T12 -
DQA0
IC4003
- IC4003 M13 - IC4003 P13 - IC4003 T13 -
DQA1
IC4003
- IC4003 M14 - IC4003 P14 - IC4003 T14 -
DQA2
IC4003
- IC4003 M15 - IC4003 P15 - IC4003 T15 -
DQA3
IC4003
- IC4003 M16 - IC4003 P16 - IC4003 T16 -
DQA4
IC4003
- IC4003 M17 - IC4003 P17 - IC4003 T17 -
DQA5
IC4003
- IC4003 N10 - IC4003 R10 - IC4003 U10 -
DQA6
IC4003
- IC4003 N11 - IC4003 R11 - IC4003 U11 -
DQA7
IC4003
- IC4003 N12 - IC4003 R12 - IC4003 U12 -
DQA8
IC4003
- IC4003 N13 - IC4003 R13 - IC4003 U13 -
DQA9
IC4003
- IC4003 N14 - IC4003 R14 - IC4003 U14 -
DQA10
IC4003
- IC4003 N15 - IC4003 R15 - IC4003 U15 -
DQA11
IC4003
- IC4003 N16 - IC4003 R16 - IC4003 U16 -
DQA12
IC4003
- IC4003 N17 - IC4003 R17 - IC4003 U17 -
DQA13
IC4003
DQA14
IC4003
DQA15
IC4003
L4066
J0JCC0000241
C4421
50V
0.01u
C4429
0.01u
IC4020
C0CBCAC00096
AVR 1.8V
C4412 C4414 C4422 C4423
6.3V
6.3V 50V 50V
1u
0.01u 0.01u 1u
MAIN5V
JS4090 L4046
J0JCC0000241
C4426
C4427
6.3V
50V
1u
(SDRAM) 0.01u
PLL3
PLL2
C4408
6.3V 1u C4424
IC4003 B18 PLL2_AVS2 6.3V
C4419
1u
C4402 50V
IC4003 D18 PLL2_AVD2 470p
50V
C4405 IC4003 AE15 PLL3_AVS
6800p
16V 0.1u
IC4003 B19 PLL2_VCI C4416
IC4003 AE14 PLL3_AVD
6.3V R4513
1u
330
IC4003 A19 PLL2_CPO
IC4003 AF14 PLL3_CPO
C4401 R4502 R4503
6.3V 620 2.2k
IC4003 A18 PLL2_AVS1
0.33u C4409
IC4003 AF15 PLL3_VGS
50V
0.01u IC4003 C18 PLL2_AVD1
JS4087
C4411
L4041
16V
J0JCC0000241
0.1u
L4042
J0JCC0000241
MAIN3.3V L4043
C4415 J0JCC0000241
6.3V
1u
DA/AD R4518
IC4003 R5 DA5_AVD 680
C4406
6.3V R4509
IC4003 A17 DA1_COMP
1u 2.7k
IC4003 C14 DA3_AVS2
IC4003 R2 DA5_VRO
IC4003 A16 DA1_VREF R4506 IC4003 E15 DA3_AVD2
C4413
75 R4510
6.3V
2.2k
1u
IC4003 B17 DA1_VRO IC4003 B14 DA3_AOUT
C4410
IC4003 R1 DA5_VREF
6.3V
IC4003 C17 DA1_AVS1 IC4003 E14 DA3_AVD1
1u
R4511
1.1k
IC4003 D17 DA1_AVD1 IC4003 D14 DA3_AVS1
IC4003 R4 DA5_AVS
C4407
R4512 R4519 L4045
IC4003 B16 DA1_AOUT 16V IC4003 A14 DA3_COMP
0.1u 150 100 G1C100KA0009
IC4003 E17 DA1_AVD2 IC4003 R3 DA5_AOUT
IC4003 C13 DA4_AVS2
IC4003 C16 DA1_AVS2 C4420
R4507 0.6
IC4003 E13 DA4_AVD2 16V R4516
75
0.1u 0
Q4086
IC4003 C15 DA2_AVS2 IC4003 B13 DA4_AOUT
2SA207700L
0
IC4003 D16 DA2_AVD2 IC4003 E12 DA4_AVD1
R4517 0
820
IC4003 B15 DA2_AOUT IC4003 D13 DA4_AVS1
R4504 R4508
2.7k
1.1k MAIN3.3V
IC4003 E16 DA2_AVD1 IC4003 B12 DA4_VRO
L4044
J0JCC0000241
R4505
IC4003 D15 DA2_AVS1 IC4003 A13 DA4_VREF
2.2k
C4403
6.3V
IC4003 A15 DA2_COMP IC4003 A12 DA4_COMP
1u
IC4003 U1 AD1_AVS
C4404
C4417
16V
6.3V
0.1u
1u
IC4003 T1 AD1_VR
IC4003 U2 AD1_AVD
L4040
MAIN3.3V C4418
J0JCC0000241
6.3V
1u
C4520 IC4003 T2 AD1_VIN3
C4519
16V
16V
0.1u
0.1u IC4003 T3 AD1_VIN2
TP4071 (VM) IC4003 T4 AD1_VIN1
G
TP4070
R
30 31
TX-32LX1X / TX-32LX1M / TX-32LX1A / TX-32LX1T / TC-32LX1H / TC-32LX1DJ / TX-26LX1X / TX-26LX1M / TX-26LX1A / TX-26LX1T / TC-26LX1H
SDRAM B
DQA16 AA0
AF12 DQA0 IC4003 AF8 DQA16 IC4003 AD9 AA0 DQB0
IC4003 Y25
DQA17 AA1
AE12 DQA1 IC4003 AE8 DQA17 IC4003 AC9 AA1 DQB1
IC4003 Y24
DQA18 AA2
AD12 DQA2 IC4003 AD8 DQA18 IC4003 AB9 AA2 DQB2
IC4003 Y23
DQA19 AA3
AF11 DQA3 IC4003 AC8 DQA19 IC4003 AD4 AA3 DQB3
IC4003 Y22
DQA20 AA4
AE11 DQA4 IC4003 AB8 DQA20 IC4003 AF3 AA4 DQB4
IC4003 AA26 DQB4
DQA21 AA5
AD11 DQA5 IC4003 AF7 DQA21 IC4003 AE3 AA5 DQB5
IC4003 AA25 DQB5
DQA22 AA6
AB11 DQA6 IC4003 AE7 DQA22 IC4003 AF2 AA6 DQB6
IC4003 AA24 DQB6
DQA23 AA7
AF10 DQA7 IC4003 AD7 DQA23 IC4003 AE1 AA7 DQB7
IC4003 AA23 DQB7
DQA24 AA8
AC2 DQA8 IC4003 AF6 DQA24 IC4003 AE2 AA8 DQB8
IC4003 AB19 DQB8
DQA25 AA9
AC3 DQA9 IC4003 AE6 DQA25 IC4003 AD1 AA9 DQB9
IC4003 AF18 DQB9
DQA26 AA10
AC4 DQA10 IC4003 AD6 DQA26 IC4003 AE9 AA10 DQB10
IC4003 AE18 DQB10
DQA27 R4521
AB1 DQA11 IC4003 AF5 DQA27 DQB11
56
SDCLKOA IC4003 AD18 DQB11
DQA28 IC4003 AC1 SDCLKOA
AB2 DQA12 IC4003 AE5 DQA28 DQB12
SDCKEA IC4003 AB18 DQB12
DQA29 IC4003 AD2 SDCKEA
AB3 DQA13 IC4003 AD5 DQA29 DQB13
IC4003 AF17 DQB13
BAA0
DQA30
AB4 DQA14 IC4003 AF4 DQA30 IC4003 AB10 BAA0 DQB14
IC4003 AE17 DQB14
BAA1
DQA31
IC4003 AF9 BAA1
AB5 DQA15 IC4003 AE4 DQA31 DQB15
IC4003 AD17 DQB15
RASA
IC4003 AC10 RASA
CASA
IC4003 AD10 CASA
WEA
IC4003 AE10 WEA
R4522
0
SDCLKIA
IC4003 AD3 SDCLKIA
50V
AN_ALFA0
AN_ALFA1
IC4021 R4614
EXB38V560JV
C0CBCBC00062
PLL 3.3V
R4615
EXB38V560JV
C4430 C4431
50V 6.3V
1u
0.01u
D
IC4003 U23 OSDIN0
IC4003 U24 OSDIN1
IC4003 U25 OSDIN2
IC4003 U26 OSDIN3
IC4003 T24 OSDIN4
IC4003 T25 OSDIN5
R4520
IC4003 T26 OSDIN6
330
IC4003 R24 OSDIN7
C4428
16V
0.1u
IC4003 M3 PLL1CLKIN
1.2
Q4087
2SA207700L
0.6
0
C4425
50V
120p
32 33
59
DQB16 AB0
DQB0 IC4003 AE26 DQB16 IC4003 AC24 AB0
DQB17 AB1
DQB1 IC4003 AF25 DQB17 IC4003 AD26 AB1
DQB18 AB2
DQB2 IC4003 AE25 DQB18 IC4003 AD25 AB2
DQB19 AB3
DQB3 IC4003 AF24 DQB19 IC4003 AC21 AB3
DQB20 AB4
IC4003 AE24 DQB20 IC4003 AF20 AB4
DQB21 AB5
IC4003 AD24 DQB21 IC4003 AE20 AB5
DQB22 AB6
IC4003 AF23 DQB22 IC4003 AD20 AB6
DQB23 AB7
IC4003 AE23 DQB23 IC4003 AC20 AB7
DQB24 AB8
IC4003 AD23 DQB24 IC4003 AB20 AB8
DQB25 AB9
IC4003 AF22 DQB25 IC4003 AF19 AB9
DQB26 AB10
IC4003 AE22 DQB26 IC4003 AC25 AB10
DQB27
IC4003 AD22 DQB27 R4528
56
SDCLKOB
DQB28
IC4003 AC22 DQB28 IC4003 AD19 SDCLKOB
SDCKEB
DQB29
IC4003 AE19 SDCKEB
IC4003 AF21 DQB29
DQB30
BAB0
IC4003 AE21 DQB30
IC4003 AB24 BAB0
DQB31 BAB1
IC4003 AD21 DQB31
IC4003 AC26 BAB1
RASB
IC4003 AB25 RASB
CASB
IC4003 AB26 CASB
WEB
IC4003 AA22 WEB
TO M2
C
IC4003 L24 YINC0
IC4003 H26 UVINC0
IC4003 L25 YINC1
IC4003 G24 UVINC1
IC4003 K24 YINC2
IC4003 G25 UVINC2
IC4003 K25 YINC3
IC4003 G26 UVINC3
IC4003 K26 YINC4 R4612
EXB38V560JV IC4003 F24 UVINC4
IC4003 J24 YINC5
IC4003 F25 UVINC5
IC4003 J25 YINC6
IC4003 F26 UVINC6
IC4003 J26 YINC7
IC4003 E23 UVINC7
R4613
IC4003 H23 YINC8
EXB38V560JV
IC4003 E24 UVINC8
IC4003 H24 YINC9
IC4003 E25 UVINC9
R4617
0
IC4003 E26 HSIC R4616
R4618 1k
IC4003 H25 CLKIC
0
IC4003 D25 VSIC
IC4003 D26 CLKOC
AN_ALFA3
IC4003 R25 OSDIN8 IC4003 N26 OSDYS
AN_ALFA2
IC4003 M23 OSDYM
IC4003 R26 OSDIN9
R4791 TP4072 TP4073 R4529
AJ_VSYNC 22 470
IC4003 P24 OSDIN10 IC4003 M24 VSOD
AJ_HSYNC
IC4003 P25 OSDIN11 IC4003 M25 HSOD
R4530
R4790
22
22
IC4003 P26 OSDIN12
IC4003 M26 CLKOD
R4531
C4610
IC4003 N23 OSDIN13
50V 22
18p IC4003 L26 CLKID
R4833
IC4003 N24 OSDIN14
0 MAIN3.3V R4724
0
IC4003 N25 OSDIN15
C4521 C4522
50V 6.3V
0.01u
1u
DG-BOARD (4/6)
TXNDG10KSN(TC-32LX1H,TX-32LX1A/M/T/X)
TXNDG1KYNJ(TC-32LX1DJ)
TXNDG10KZN(TC-26LX1H,TX-26LX1A/M/T/X)
TC-26/32LX1H,TC-32LX1DJ
TX-26/32LX1A/M/T/X
DG-Board (4 of 6) Schematic Diagram
34 35
51
52
53
54
55
56
57
58
59
60
61
62
36