Dg-Board (3 Of 7) Schematic Diagram - Panasonic TX-32LX500M Service Manual

11.9. DG-Board (3 of 7) Schematic Diagram

11
12
13
14
15
16
17
18
R4175
MAIN3.3V 0
C4141
C4115 C4118
50V 50V
6.3V
0.01u 1000p
3.3u
0 31
C4127
6.3V 0 32
2.2u 33
19 R4185 1% 0 RED
68 N.C
0 34 PROUT2
35 AVDAD1 PROUT1
3.2
PROUT0
R4177 C4120 N.C
36
120 16V 0
VRH1
1% 0.1u 2.2 37
20
AVSAD1
38
R4186 C4122 0
16V N.C
68 0 39
0.1u
VRL1
0.9 40
PBIN OSD
41
1.1 GREEN in
CRMP1
1.8 42 RGB_AD
21
43 CRMP2 Red in
C4119 1.7 8bit A/D
PRIN
44
16V 0.1u 1.0 FORMAT CONV.
VRL2
R4178 0.9 45
AVSAD2
68 46
0
R4176
VRH2
2.2 47
120 C4121
N.C
0.1u 16V 0 48
IC4012
AVDAD2
49
22 C4128 3.3
R4187
6.3V N.C
0 50 C1AB00001834
68
2.2u N.C
51
0
23 SDO
3.4 52
R4182
VDD
3.3 53
SDA_1L 22
SDA
54
SCL_1L C4124 3.3
SCL
3.3 55 OE
50V
R4183
56 ADRS0 TST1
22 1000p 2.6
TST2
R4179 ADRS1
57
22 0
(IIC Decorder CLK)
2.9 58
59
3.1
R4180 0 60
10k C4125
50V
1000p
R4586
R4189
10k
0
C4154
50V
1000p
R4283
68
24
*C4146
16V
0.1u
*R4205
33
1%
*R4217
*C4143 *R4210
16V 33 150
0.1u
1%
1%
25
*C4147 16V 0.1u
*C4148
16V
*R4206
1% 0.1u
33 *C4149
*R4218
*R4211
*C4144 16V
33 150
0.1u
16V
1%
0.1u
26
*R4207
1%
33 *C4150 *R4219
*C4145 16V 0.1u
150
16V
0.1u 1%
27
*R4212 *C4151
*C4152 33 16V 0.1u
16V
*R4190 0 0.1u
28
*R4191
0
29
*R4192 0
*R4213
30
2.7k
*R4208
TP4150 1% 1%
1%
1.4k
*C4139
*C4109 *C4108 *C4114
*C4107 16V *C4153 6.3V 1u
*C4112 6.3V
6.3V 16V 50V 0.1u
47u 0.1u 16V 1u
0.01u
0.1u
*R4214
*C4137 470
50V
1%
68p
Vout Vin
*C4129
4V
*R4196
GND 220u 0
Np Vcont
*IC4009
+
*L4022
C0CBCAD00012 G1C100KA0009
*C4130
AD2.5V
*C4110
16V *L4023
16V 0.1u
0.1u J0JCC0000241
C4131 *C4138 16V
16V
JS4013
0.1u
0.1u
0
MAIN2.5V
JS4014
0
*C4135 *C4132
JS4015
6.3V 50V
0
1u 0.01u
NC VOUT
*IC4011
GND
CE VDD *L4024
MAIN3.3V J0JCC0000241
C0CBCAC00282
*C4140
PLL2.5V 16V
0.1u
31
32
TX-26/32LX500A/M/X DG-Board (3 of 7) Schematic Diagram
19 20
IC4014
C0JBAZ002186
BUFFER
C4195
R4271 16V
100 0.1u
C4158
C4172
50V 50V
1000p 1000p
120 0
119 0
BLUE 118
0 R4256
GREEN
N.C 68
YOUT7 117 0
VDD AVDAD4 116
3.3 1%
VSS
N.C C4186 R4270
115
0 16V
120
VRH4 0.1u
114 2.2
AVSAD4
113
0 C4187
R4261
N.C 16V
112 0
C4175 68 0.1u
VRL4 1%
111 0.9
6.3V
YIN
110 2.2u
BLUE in 0
CRMP4
109 1.8
FB in YSIN 108
0.8
VRL3
107 C4176
0.7
N.C
106 0 R4267
50V
AVDAD3 150
105 0.01u
3.3
VRH3
104 2.3 C4188
C4183
R4268
N.C 16V 16V
103 0 51
0.1u
AVSAD3 0.1u
102
0
N.C
101 0.1
YSOUT0
100
0.9
YSOUT1
99 0.8
YSOUT2
98 0.9
YSOUT3
97
0.9 R4250 68 ALPHAI0
YSOUT4 MAIN3.3V
XTST 96 0.8
R4251 68 ALPHAI1
XSM YSOUT5 95
0.9 OSDYM
VCOI R4252 68
YSOUT6
94
0.8 R4253 68 OSDYS
L4026
93 0.8
J0JCC0000241
92
3.3
91 0
C4177
50V C4194
C4189
0.01u
50V 6.3V
0.01u
3.3u
C4166
16V
0.1u
C4163
R4241
50V
R4233
1000p 0
0
*C4168
*C4165
50V 50V
15p
18p
*X4001
H0J202500016
26 100
*C4190
16V
27 99
0.1u
28 98
VRL1 VDDE
29 TMS VROUT2 97
VIN1 TDO VROUT3 VSS *R4276
30 96
TDI VROUT4
AVSAD2 VDDI D1HG5608A002
31 95
*C4191 CLKINB
VRH2 CLKO
32 94
*R4269 16V UBIN2
33 AVDAD2 UBOUT0 93
47 0.1u UBIN3
VRL2 UBOUT1
34 92
UBIN4
VIN2 UBOUT2
35 91
UBIN5
AVSAD3 UBOUT3
36 90
GC3FS-s UBIN6
VRH3 UBOUT4
37 89
UBIN7
AVDAD3 UBOUT5
38 88 UBIN8
*IC4013
VRL3 VSS
39 87
UBIN9
VIN3 UBOUT6
40 86
C1AB00002202 *C4192
*R4277
41 AVDCLP UBOUT7 85
6.3V
EXB38V560JV
AVSCLP YGOUT0
42 84
2.2u YGIN2
UCLP YGOUT1
43 83
YGIN3
VCLP VDDI
44 82
YGIN4
YCLP VDDE
45 VDDE YGOUT6 81
*C4193 YGIN5
VRO1 BXS YGOUT7 YGOUT2
46 80 6.3V
*R4220 VDDI HPO
VREF1 YGOUT3 56
47 79
1k 2.2u
48 78 *R4278
49 77 EXB38V560JV
YGIN6
50 76
YGIN7
YGIN8
YGIN9
56
*C4159
*L4025
16V
J0JCC0000241
0.1u
*C4160
6.3V
*R4231
1u JS4019
MAIN3.3V 910
JS4018
C4156
6.3V
1u *C4170
50V
5600p
21 22
TO
DV-BOARD
*DG10
(DV15)
TP4209
*R4304 1
EXB38V560JV 31
TP4159
YGIN0 HDMIINT
2
32
YGIN1
3
UBIN0 33
UBIN1 *R4306 22 SDA_1L
4
34
56 5 *R4305 22 SCL_1L
35
6 TP4160
36
7 HDMI_RST
UBIN2
37
UBIN3 8
38
UBIN4 TP4163 *R4301
JTAG_TMS
9 0
UBIN5
39
TP4154
*R4300
UBIN6 10 JTAG_TCK
0
40
UBIN7
TP4152
*R4299 TDO_4PRO_HDMI
11 0
UBIN8
41
TP4153 *R4295
UBIN9 12 0 TDO_HDMI_4L
42
TP4151 *R4294
*R4297 JTAG_TRST
13 0
D1HG5608A002 43
56 14
44
TP4162
15 HPD
45
TP4223
HDMI_RBSTNSS
16
46
TP4161
17 HDMI_5V_DET
YGIN2 47
TP4210
YGIN3
18 NIRQ2
48
YGIN4
19
YGIN5 TP4158
49
YGIN6 RX_MCLK
20
50
YGIN7
21
YGIN8 TP4157
51
YGIN9 22 RX_SCK RX_SCK
52
*R4296
23
D1HG5608A002 TP4155
53
56
24 RX_WS
54
TP4217
*R4695
25
CLKINB2 56 TP4156
55
26 RX_SD0#
56
TP4166
*R4303 TP4211
*R4307
56 27
AP_DE TP4165 57
0
*R4302 28
HSIB 56 TP4164
58
29
*R4298 MAIN3.3V
VSIB 56 59
30
MAIN5V 60 C4200
*L4029
16V
C4199 *L4028 J0JHC0000078 0.1u
16V J0JHC0000078
0.1u
MAIN9V
*R4308
10k
*C4202
50V
*R4309
0.01u
10k
*C4201
16V
47u
23 24
43
TX-32LX500M / TX-32LX500A / TX-32LX500X / TX-26LX500M / TX-26LX500A / TX-26LX500X
DG-BOARD (3/7)
TXNDG10LWN(32 INCH)
TXNDG10LAP(26 INCH)
MAIN5V
*L4037
J0JHC0000045
*C4219
*C4220
10V 16V
1u
0.1u
AUDIO DAC
*FL4012
*IC4002
J0HABC000011
1 3
C0FBBK000047
2 4
1 MCLK
*FL4013
J0HABC000011
2 BICK
1 3
2 4
3 SDTI
*FL4014
J0HABC000011
4 LRCK
1 3
2 4 *R4324
5 PDN
47k
*FL4015 6 SMUTE/CSN
J0HABC000011
*R4331
33
1 3
7 ACKS/CCLK
2 4
8 DIF0/CDTI
*Q4037
UNR221100L
HDMI AUDIO MUTE
*R1227 *R4808
0 0
*L4034
J0JHC0000045
TP4052
*R4325 *Q4040
0 TP4053
*R4327 2SA207700L
0
Hi=> MUTE
TP4049
*R4329
10k
*R4330
*R4326 *Q4041
10k *Q4044
47k
2SC584500L
2SC584500L
*R4328
*Q4039
*R4322
*R4333
10k 10k
2SC584500L 10k
*Q4038
*R4315
51k 2SC584500L HPD for MUTE
Low=>MUTE
1%
Hi=>MUTE
*C4207
*C4221
*R4311 50V *R4338 16V
*R4313
1% 33k 22k 33p 1k 10u
NP
*C4205
50V
180p
*R4340
*R4336
1M 330
-
*IC4001
*R4341
+
*R4339
330
1k
C0ABBB000289 NP
*C4222
+
16V
AUDIO AMP
- 10u
*C4209 *C4210
50V 16V
0.01u 47u
*C4206
50V
*R4310 *R4312
33p
33k 22k
1%
1%
*R4314
*C4203
51k 1%
50V
180p
TX-26/32LX500A/M/X DG-Board (3 of 7) Schematic Diagram
25 26
41
42
43
44
45
46
47
*L4038
J0JHC0000045
*C4224 *C4233
*C4230
16V 16V 16V
16
DZFL 0.1u 47u
0.1u
15
DZFR
14
VDD
13
VSS
12
VCOM
*C4232
*C4225
16V 16V
11 10u 0.1u
AOUTL
10
AOUTR
9
P/S *C4226
6.3V
10u
*C4228
6.3V
10u
*R4342
High => MUTE
HDMI AUDIO MUTE
22k
*R4349
470
HDMI_L
*Q4042 *C4231
*R4345
50V
2SC584500L
2700p 47k
HDMI AUDIO MUTE
*Q4043
2SC584500L
HDMI AUDIO MUTE
*R4348
470
HDMI_R
*C4223
50V *R4344
2700p 47k
48
49
50
27