Panasonic TH-37PA60E / TH-37PD60B / TH-42PA60E / TH-42PD60B Service Manual ▷ View online
14.31. DG-Board (3 of 8) Schematic Diagram
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QLINK_IN2_(MAIN_SW2)
QLINK_OUT_(SUB_SW1)
QLINK_AV4
QLINK_IN1_(MAIN_SW1)
CVBS0
CVBS1
QLINK_AV2
QLINK_SEL_(SUB_SW2)
AGC1_SD_TXD
AGC2_SD_RXD
AGC2_RXD
AUDIO_MUTE
RST
A_MON_MUTE_MSP_RESET
QLINK_AV4
SDA0B
SCL0B
HDMI_L
HDMI_R
RGB_FB
RGB_CVBS
MAIN_PR
MAIN_Y/CVBS
MAIN_PB/C
BS_Y(V)
MAIN_R
MAIN_L
BS_SL
BS_SR
SP_MUTE
TV_MAIN_ON
TV_SUB_ON
SOS
SOUND_SOS
SL
SL_GND
SR
SR_GND
SL
SL_GND
SR
SR_GND
SOS
AD_DAT
AD_BICK
AD_LRCK
D_STB3R3V
D_IIC_CONT
D_SCL2
D_SDA2
D_TXD
D_RXD
D_IIC_INT
AGC1_SD_TXD
AGC2_SD_RXD
SCL0A
SDA0A
SDA2
SCL0B
SDA0B
SCL1
SDA1
SRQ
AFC2_AFT2_SUB-MUTE
PSM_LEDR_AFC1_KEY2
AI_SENSOR
KEY1
RM_IN
G_LED_POWER
R_LED_STBY_LED
AGC2_SD_RXD
AGC1_SD_TXD
DTV_SCL0B
DTV_SDA0B
KEY3_KEY_EDGE
R_LED
G_LED
RIMOCON
D_PSTB
D_PBUSY
D_PDB0
D_PSLCT
D_PDB1
D_15V
ODU_ON_A
CTIVE_STB_LED
SCL2
EURO_TEXT
QLINK_AV2
FAN_SOS
AGC1_TXD
MAIN1.8V
C1230
47u
16V
STBY3.3V
R1378
0
C1234
47u
16V
R1441
0
TP1118
DG20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
SUB9V
TP1117
TP1120
R1179
100
DG1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
STBY5V
L1109
J0JHC0000078
Q1135
B1ABDF000034
R1178
100
TP1116
SUB5V
Q1121
B1ABDF000034
R1428
0
R1475
270
C1233
47u
16V
C1212
50V
150p
MAIN9V
R1359
220k
C1180
50V
220p
DG2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R1212
0
Q1130
B1ABDF000034
R1352
47k
C1209
10V
1u
R1426
0
R1432
0
R1474
0
R1379
330
TP1113
R1335
100
R1427
0
C1231
47u
16V
SUB3.3V
R1429
0
R1554
0
R1373
68k
R1556
330
JS1117
ERJ2GE0R00X
R1555
0
C1232
47u
16V
R1358
100k
Q1118
B1ABDF000034
R1381
470k
R1333
100
JS1109
STBY3.3V
R1361
0
C1181
50V
220p
C1229
47u
16V
R1431
0
STBY5V
R1377
0
C1186
10V
0.1u
C1219
16V
10u
10u
R1447
470
C1220
16V
10u
10u
TP1119
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
C1228
47u
16V
R1380
100k
R1341
47k
R1461
0
R1353
22k
Q1138
B1ABDF000034
R1462
0
Q1117
B1ABDF000034
R1491
0
R1439
270
IC1107
C0JBAS000128
1
1A
2
1B
3
2B
4
2A
5
2C
6
3C
7
GND
8
3A
9
3B
10
4B
11
4A
12
4C
13
1C
14
Vcc
R1472
300
R1436
560
R1430
0
C1294
50V 33p
R1334
0
Q1131
B1ABDF000034
R1350
100
R1490
0
MAIN3.3V
R1437
560
STBY5V
R1355
100k
SUB9V
R1473
300
R1364
27k
R1337
4.7k
Q1122
B1ABDF000034
R1370
100k
TP1115
R1365
0
Q1120
B1ABDF000034
R1336
2.2M
Q1134
B1ABDF000034
R1446
470
MAIN5V
R1360
220
TP1114
BT30V
MAIN1.8V
SOUND_SOS
MAIN9V
SUB5V
BT30V
MAIN1.8V
ODU_ON/OFF
SUB9V
SUB9V
TV_MAIN_ON
SUB3.3V
SOS
MAIN5V
MAIN3.3V
TUNER_SUB_ON
SCL1(Main3.3V)
SDA1(Main3.3V)
20
19
23
24
26
25
22
27
21
MAIN5V
SUB5V
SUB9V
BT30V
Q LINK SW
PA60E ONLY
PD60B ONLY
(HC15)
HC-BOARD
TO
D_PSLCT
D_PDB1
D_IIC_CONT
D_TXD
REMOCON
D_STB3R3V
D_PSTB
D_BUSY
G_LED
D_RXD
D_SCL2
D_PDB0
D_SDA2
R_LED
D_IIC_INT
STBY5V
SDA2
SCL2
SDA1
SCL1
SCL0B
SDA0B
SDA0A
SRQ
D_15V
SCL0A
DTV_EEP_SDA
DTV_EEP_SCL
SD_RX
SD_TX
SD_TX
SD_RX
SD_IRQ
SD_RST
STBY_LED
G_LED
RM_IN
KEY1
AI_SENSOR
KEY3_KEY_EDGE
AFC1
AFC2
ACTIVE_STB_LED
H-BOARD
TO
(H2)
(PA20)
PA-BOARD
TO
(H1)
H-BOARD
TO
SUB3.3V
SR
SR
SL
SL
MAIN_Y
SR
SL
SUB_PR
SUB_PB
SUB_Y
HDMI_L
HDMI_R
BS_Y(V)
BS_SR
BS_SL
MAIN_R
MAIN_L
PC_VS
PC_HS
PC_B
PC_G
PC_R
MAIN_PB/C
MAIN_Y/CVBS
MAIN_PR
RGB_CVBS
RGB_FB
AUDIO_MUTE
QLINK_AV2
SP_MUTE
RST
QLINK_AV3
SCL0B
A_MON_MUTE_
SOS
SDA0B
AD_DAT
AD_LRCK
AD_BICK
MSP_RESET
FAN_SOS
FAN_MAX
MAIN3.3V
MAIN3.3V
41
42
43
44
45
46
47
48
24
25
26
21
22
23
DG
15
DG-BOARD (3/8)
TNPA3756CJ (PD60B)
TNPA3756CC (PA60E)
27
30
28
29
31
TH-37/42PA60E, TH-37/42PD60B DG-Board (3 of 8) Schematic Diagram
TH-37/42PA60E, TH-37/42PD60B DG-Board (3 of 8) Schematic Diagram
TH-37PA60E / TH-37PD60B / TH-42PA60E / TH-42PD60B
105
14.32. DG-Board (4 of 8) Schematic Diagram
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Ther
mal P
a
d
JTAG_GC5_BA
JTAG_TMS
JTAG_BA_FS
UVIN0
RIN3
UVIN1
RIN2
YIN5
UVIN7
RIN1
YIN4
UVIN6
RIN0
YIN3
UVIN5
YIN6
UVIN2
UVIN4
CLK
O
A
CLKIA
SCL2
YIN2
SD
A2
YIN0
UVIN9
YIN1
UVIN8
RGB_FB
HSIA
YIN7
YIN8
VSIA
YIN9
REFCK_AD
V
MAIN_Y/CVBS
MAIN_PB/C
EURO_TEXT
MAIN_PR
1.8V
RGB_CVBS
JT
A
G
_FS_GC5
JT
A
G
_BA_FS
GC_RST
UVIN3
JTAG
R4481
2.2k
R4488
2.2k
R4495
43k
C4544
16V
1u
C4168
50V
68p
68p
R4503
160
R4540
0
MAIN5V
C4199
16V
0.01u
MAIN9V
R4004
0
C4208
10V
0.1u
L4023
J0JHC0000078
R4577
2.2k
C1AB00002456
IC4019
1
P32
2
P31
3
INT
4
CS/HS
5
DGND
6
DVDDIO
7
P15
8
P14
9
P13
10
P12
11
DGND
12
DVDD
13
P29
14
P28
15
SFL/SYNC_OUT
16
SCLK2
17
DGND
18
DVDDIO
19
SDA2
20
P11
21
P10
22
P9
23
P8
24
P27
25
P7
26
P6
27
P5
28
P4
29
P26
30
R_A
CTIVE/P25
31
SRLIN/P24
32
SRLUP/P23
33
TRGIN/P22
34
P21
35
MEI_CK/DCLK_IN
36
BLC/LLC1
37
XT
AL1
38
XT
AL
39
DV
D
D
40
DGND
41
P3
42
P2
43
P1
44
P0
45
P20
46
ELPF
47
PVDD
48
PVDD
49
AGND
50
AGND
51
FB
52
SOG
53
AIN7
54
AIN1
55
AIN8
56
AIN2
57
AIN9
58
AIN3
59
ELPF2
60
AGND
61
CAPY1
62
CAPY2
63
AVDD
64
REFOUT
65
CML
66
AGND
67
BIAS
68
CAPC1
69
CAPC2
70
TEST0
71
AIN10
72
AIN4
73
AIN11
74
AIN5
75
AIN12
76
AIN6
77
SOY
78
RESET
79
DE_IN
80
ALSB
81
SD
A
82
SCLK
83
P40
84
P39
85
VS_IN
86
HS_IN
87
P38
88
P37
89
DGND
90
DV
D
D
91
P19
92
P18
93
P17
94
P16
95
P36
96
P35
97
P34
98
FIELD/DE
99
VS
100
P33
R4527
22
TP4030
C4172
16V
0.1u
Q4063
B1ABDF000034
C4158
10V
1u
C4160
10V
0.1u
Q4053
B1ABDF000034
Q4056
2SA207700L
C4218
50V
1000p
R4506
0
R4480
422
Q4064
B1ABDF000034
R4513
0
C0CBCAC00275
IC4016
1
VDD
2
GND
3
CE
5
V
OUT
4
NC
C4253
47u
6.3V
R4517
1.37k
R4024
0
R4019
0
C4217
16V
0.1u
R4568
100
TP4028
C4216
47u
6.3V
C4178
16V
0.039u
R4498
1k
R4492
1k
C4211
10V 0.1u
R4572
10k
R4552
EXB28V220JX
R4533
22
R4474
1.21k
1.21k
R4047
0
Q4061
B1ABDF000034
C4215
10V 0.1u
C4224
10V
0.1u
C4180
16V
0.1u
C4273
10V
0.1u
R4550
EXB28V220JX
MAIN3.3V
C4200
47u
6.3V
C4201
16V
0.01u
R4578
2.2k
Q4059
2SA207700L
C4171
50V
470p
L4073
J0JHC0000078
R4565
22
R4511
0
R4465
220k
JS4017
C4227
16V
0.082u
Q4058
2SA207700L
R4487
560
C4186
6.3V
10u
SUB5V
C4262
10V 0.1u
C4235
16V
0.01u
C4248
10V
0.1u
R4564
22
R4560
EXB28V220JX
R4561
EXB28V220JX
JS4111
0
L4029
J0JHC0000078
C4196
16V 0.1u
C4219
10V
1u
R4521
22
R4500
27k
R4522
22
JS4023
0
R4479
422
C4245
10V
0.1u
R4520
1.69k
1.69k
R4470
150
R4508
0
R4505
10k
R4490
1k
R4555
EXB28V220JX
C0CBCAC00275
IC4018
1
VDD
2
GND
3
CE
5
V
OUT
4
NC
R4542
0
C4165
10V 0.1u
C4244
10V
1u
R4501
1k
C4263
10V 0.1u
C4177
16V 0.68u
JS4024
0
R4482
1.78k
1.78k
R4483
1.78k
1.78k
C4228
16V
0.01u
C4185
6.3V
10u
R4008
0
C4191
10V
0.1u
C4269
10V
1u
R4554
22
L4038
J0JHC0000078
R4499
1k
C4256
10V
1u
C4264
10V
0.1u
C4188
10u
6.3V
R4486
487
R4025
0
Q4062
B1ABDF000034
R4579
2.2k
C4206
16V
0.1u
MAIN1.8V
SUB9V
Q4055
2SA207700L
R4575
4.7k
L4031
J0JHC0000078
R4001
1.21k
TP4029
R4563
22
Q4057
2SA207700L
C4175
16V
0.1u
R4510
0
R4496
1k
R4544
22
R4469
150
C4173
16V
0.1u
R4509
0
MAIN3.3V
Q4050
B1ABDF000034
C4266
16V
0.01u
JS4016
C4176
6.3V
2.2u
C4189
10V
0.1u
C4190
10V
0.1u
R4457
0
C4159
16V
0.1u
0.1u
C4543
16V
0.1u
C4209
10V 0.1u
R4502
1k
C4204
10V
0.1u
JS4022
0
C4272
47u
6.3V
IC4013
C0CBCBF00009
1
VOUT
2
NC
3
GND
4
CN
5
CONT
6
NC
7
NC
8
VIN
C4205
16V
0.1u
R4497
1k
C4174
10V
0.1u
Y
FB
PR
RGB_CVBS
PB/C
SYS_RST(L_3.3V)
33
36
28
32
31
30
29
34
35
10bit A/D(ADV7499)
AD 3.3V
AVR 1.8V
AVR 1.8V
62
63
64
65
66
67
68
61
DG-BOARD (4/8)
TNPA3756CJ (PD60B)
TNPA3756CC (PA60E)
45
46
47
48
42
41
43
44
TH-37/42PA60E, TH-37/42PD60B DG-Board (4 of 8) Schematic Diagram
TH-37/42PA60E, TH-37/42PD60B DG-Board (4 of 8) Schematic Diagram
TH-37PA60E / TH-37PD60B / TH-42PA60E / TH-42PD60B
106
14.33. DG-Board (5 of 8) Schematic Diagram
Thermal
Pad
+
+
+
+
SCL1
HPD1
HDMI_DAC_PD
UBIN3
UBIN2
UBIN9
YBIN6
UBIN0
HDMI_RST
YBIN2
UBIN7
YBIN4
UBIN6
HDMI_5V_DET1
HDMI_5V_DET1
VSIB
AP_DE
SDA1
YBIN3
UBIN1
HSIB
YBIN7
YBIN0
UBIN5
YBIN9
UBIN4
UBIN8
REFCK_HDMI
YBIN5
YBIN8
DDC_SDA0
DDC_SCL0
YBIN1
CLKINB2
MAIN1.8V
HDMI_R
HDMI_L
HDMI_WP
HDMI_INT
HDMI_CEC
MAIN3.3V
JS4025
100
C4332
1u
10V
C4305
1u
10V
C4327
0.1u
10V
R4677
18k
R4630
4.7k
L4046
J0JHC0000078
R4600
2.7
TP4032
C4317
0.1u
10V
C4347
1u
10V
R4642
22
C4342
0.1u
10V
C4306
1u
10V
D4036
EZJZ0V80008B
C4346
0.1u
10V
R4599
2.7
R4634
22
C0FBBK000047
IC4025
1
MCLK
2
BICK
3
SDTI
4
LRCK
5
PDN
6
SMUTE/CSN
7
ACKS/CCLK
8
DIF0/CDTI
9
P/S
10
AOUTR
11
AOUTL
12
VCOM
13
VSS
14
VDD
15
DZFR
16
DZFL
C1AB00002535
IC4026
1
DE
2
HSYNC
3
VSYNC
4
IOGND
5
IO
VCC
6
NC
7
NC
8
NC
9
EVNODD
10
NC
11
NC
12
NC
13
NC
14
NC
15
IOGND
16
IO
VCC
17
NC
18
NC
19
NC
20
NC
21
CGND
22
CVCC18
23
CVCC18
24
CGND
25
IOGND
26
IO
VCC
27
CSD
A
28
CSCL
29
DSD
A1
30
DSCL1
31
DSD
A0
32
DSCL0
33
R1PWR5V
34
R0PWR5V
35
CVCC18
36
CGND
37
PVCC0
38
AV
C
C
39
R0XC-
40
R0XC+
41
AGND
42
AVCC
43
R0X0-
44
R0X0+
45
AGND
46
AVCC
47
R0X1-
48
R0X1+
49
AGND
50
AVCC
51
R0X2-
52
R0X2+
53
AGND
54
TMDSPGND
55
PVCC1
56
RSVD_A
57
AVCC
58
R1XC-
59
R1XC+
60
AGND
61
AVCC
62
R1X0-
63
R1X0+
64
AGND
65
AVCC
66
R1X1-
67
R1X1+
68
AGND
69
AVCC
70
R1X2-
71
R1X2+
72
A
GND
73
CGND
74
CVCC18
75
IOGND
76
IO
VCC
77
MUTEOUT
78
SPDIF
79
CVCC18
80
CGND
81
NC
82
NC
83
NC
84
SD0
85
WS
86
SCK
87
NC
88
MCLK
89
IO
VCC
90
IOGND
91
CGND
92
CVCC18
93
NC
94
A
UDPVCC18
95
A
UDPGND
96
XT
ALOUT
97
XT
ALIN
98
XT
AL
VCC
99
REGVCC
100
NC
101
RSVDL
102
RESET#
103
SCDT
104
INT
105
CVCC18
106
CGND
107
CLK48B
108
IOGND
109
IO
VCC
110
Q23
111
Q22
112
Q21
113
Q20
114
CVCC18
115
CGND
116
Q19
117
Q18
118
Q17
119
Q16
120
IOGND
121
ODCK
122
IOVCC
123
Q15
124
Q14
125
Q13
126
Q12
127
CGND
128
CVCC18
129
Q11
130
Q10
131
Q9
132
Q8
133
Q7
134
IOVCC
135
IOGND
136
Q6
137
Q5
138
CGND
139
CVCC18
140
Q4
141
Q3
142
Q2
143
Q1
144
Q0
C4314
0.1u
10V
C4311
0.1u
10V
IC4023
1
E0
2
E1
3
E2
4
VSS
5
SD
A
6
SCL
7
WC
8
VCC
R4640
22
R4601 2.7
C4315
6.3V
10u
R4644
22
R4609
10k
R4675
18k
R4603 2.7
R4621
47k
R4606
10k
C4284
0.1u
10V
JS4026
100
R4637
33
C4331
6.3V
10u
C4349
16V
0.01u
L4048
J0JHC0000078
C0DBFFD00003
IC4027
1
2
3
4
5
6
7
D4028
EZJZ0V80008B
D4041
EZJZ0V80008B
D4026
EZJZ0V80008B
R4641
EXB28V330JX
C4325
0.1u
10V
C4321
0.1u
10V
MAIN3.3V
C4337
0.1u
10V
D4050
B0HCMM000014
L4049
J0JBC0000080
L4075
J0JHC0000078
R4658
22
C4298
1u
10V
R4629
4.7k
C4334
0.1u
10V
C4302
1u
10V
C4292
0.1u
10V
C4322
0.1u
10V
C4282
0.1u
10V
R4286
0
R4584
39
L4052
J0JCC0000077
R4679
22k
D4047
MAZ30560ML
TP4034
L4045
J0JHC0000078
R4645
22
C4348
16V
47u
47u
C4300
1u
10V
C4338
0.1u
10V
D4038
EZJZ0V80008B
D4044
EZJZ0V80008B
R4662
22
R4628
10k
C4026
0.1u
10V
R4673
10k
R4636
10k
R4045
0
C4340
470p
50V
C4304
1u
10V
L4078
J0JHC0000078
C4333
0.1u
10V
C4318
0.1u
10V
C4335
0.1u
10V
R4672
10k
R4271
0
Q4069
B1ABDF000034
R4680
22k
C4309
0.1u
10V
L4071
J0JBC0000080
C4354
0.01u
16V
R4602 2.7
R4622
56
R4681
33k
R4631
4.7k
C4339
2.2u
6.3V
JS4104
R4643
22
R4639
10k
C4312
0.01u
16V
D4024
EZJZ0V80008B
D4031
EZJZ0V80008B
Q4066
B1ABDF000034
C4297
0.1u
10V
TP4065
C4336
0.1u
10V
R4665
EXB2HV220JV
C4345
10u
6.3V
R4607
22
C4288
0.1u
10V
D4032
EZJZ0V80008B
TP4036
C4310
0.01u
16V
R4604
2.7
C4307
0.1u
10V
D4035
EZJZ0V80008B
R4661
4.7k
R4618
4.7k
R4682
33k
C4343
16V
10u
10u
R4667
EXB2HV220JV
C4541
0.1u
10V
R4613
4.7k
R4026
1k
Q4082
2SK122800L
C4352
50V
33p
33p
R4598
2.7
IC4028
C0ABBB000230
1
2
3
4
5
6
7
8
R4031
10k
R4010
0
L4044
J0JHC0000078
C4296
6.3V
10u
C4316
0.1u
10V
R4626
56
DG9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
C4313
0.1u
10V
TP4064
33u
6.3V
C4290
MAIN5V
C4330
0.1u
10V
R4597 2.7
R4668
68
L4041
J0JHC0000078
R4648
33
R4657
1.8k
L4050
J0JHC0000078
R4655
33
C4329
0.1u
10V
R4040
0
C4350
50V
180p
L4051
J0JHC0000078
C4344
10u
6.3V
R4647
22
C4353
50V
33p
33p
C4351
50V
180p
R4669
EXB2HV220JV
C4303
1u
10V
D4020
EZJZ0V80008B
Q4067
B1ABDF000034
C4301
1u
10V
R4632
4.7k
MAIN9V
C4308
0.1u
10V
Q4070
B1MBACA00008
G1
D1
S1
G2
D2
S2
C4320
0.1u
10V
R4660
22
D4022
EZJZ0V80008B
D4049
B0HCMM000014
C4299
1u
10V
C4341
16V
47u
47u
R4272
0
DDCG
CEC
D0+
CLKG
D2-
GND
Cn
HDMI_SCL
L
HDMI_SDA
HDMI_Y0
HDMI_Y1
-
HDMI_Y2
R
HPDT
D1G
HDMI_Y3
D0-
HDMI_Y4
+5V
HDMI_Y5
+
-
SDA
SCL
CLK-
HDMI_UV0
HDMI_UV2
NC
HDMI_Y6
HDMI_UV6
HDMI_Y7
HDMI_CLK
RX_MCLK
RX_SCK
R
AUDIO DAC
RX_WS
HDMI_L_AUDIO
+
VIL < 0.8V
HDMI_R_AUDIO
Vin
sub
L
HDMI_UV4
HDMI_UV3
CONT
RX_SD0#
HDMI_UV5
DIGITAL VIDEO SIGNAL (HDMI)
Vo
VIH > 2.2V
HDMI_UV1
HDMI_UV7
HIGH:MUTE
HDMI_VS
HDMI_DE
HDMI_HS
D2+
N.C.
CLK+
D0G
D1-
D1+
D2G
S
D
TVRN918
43
44
38
42
37
41
45
39
40
G
HDMI I/F RECEIVER
EEPROM
AUDIO AMP
HDMI IN 1
MAIN 1.8V
82
83
84
85
86
87
81
DG-BOARD (5/8)
TNPA3756CC (PA60E)
TNPA3756CJ (PD60B)
TNPA3756CC (PA60E)
TNPA3756CJ (PD60B)
62
63
64
61
65
66
67
68
TH-37/42PA60E, TH-37/42PD60B DG-Board (5 of 8) Schematic Diagram
TH-37/42PA60E, TH-37/42PD60B DG-Board (5 of 8) Schematic Diagram
TH-37PA60E / TH-37PD60B / TH-42PA60E / TH-42PD60B
107
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