15.26. DG-Board (13 of 16) Schematic Diagram
+
+
+
+
+
+
+
+
+
+
+
+
DRIVE IC
VCC
Vin
GND
AH_LRCK0
PWM_SQ_R-
SQ_L+
P
AD_SCL2
SQ_R+
SQ_R-
PWM_SQ_L-
AD_SDA2
SQ_L-
P
AH_SRCK0
AUDIOOUT_R
AV_R
AH_HDMI_SDIN
AH_HDMI_BCLK
AH_HDMI_LRCK
AG_SOUND_SOS
AG_AUDIO_MUTE
D
A
C_PD
AV_L
AH_DMIX0
AH_IECOUT0
TV_L
TV_R
AUDIOOUT_L
SPDIF_OUT
SCL0B_5V
SDA0B_5V
MAIN_TNR_SW2
MAIN_TNR_SW1
MAIN_RF_CVBS
AG_RF_AFT1
A
G
_A
UDIO_XRST
SPDIF_OUT
C2170
50V
33p
C2190
10u
10V
C2054
10u
10V
C2187
2.2u
6.3V
C2265
0.1u
16V
C2100
0.1u
16V
C2143
50V
180p
C2185
10u
10V
C2216
0.1u
16V
C2117
0.1u
16V
C2110
0.1u
16V
C2109
0.1u
16V
C2281
560p
50V
C2114
0.1u
16V
C2106
0.1u
16V
C2267
100p
50V
C2105
0.1u
16V
C2186
0.1u
16V
C2092
50V
22p
C2111
2.2u
6.3V
C2118
1u
16V
C2050
0.1u
16V
C2130
10V
10u
C2089
560p
50V
C2244
0.1u
16V
C2146
50V
180p
C3275
16V
0.1u
C3280
50V
100p
C2053
0.1u
16V
C2097
16V
0.1u
C3272
50V
0.1u
C2189
1u
16V
C2134
25V
0.01u
C2120
56p
50V
C2246
10u
10V
C2048
0.1u
16V
C3276
16V
0.1u
C2138
0.1u
16V
*C2128
16V
0.1u
C2251
10u
10V
C2023
0.1u
16V
C2058
0.1u
16V
C2121
56p
50V
C2191
10u
10V
C2055
12p
50V
C2124
0.1u
16V
C2263
10u
10V
C2264
10u
10V
C2131
16V
0.1u
C2188
470p
50V
C2173
4.7u
16V
C2245
1000p
50V
C2101
10u
10V
C2171
0.01u
25V
C2088
4.7u
16V
C2266
0.1u
16V
C2153
50V
33p
C2091
50V
10p
C2126
10u
10V
*C2056
12p
50V
C2132
25V
0.01u
C2052
0.1u
16V
C2049
0.1u
16V
C2116
470p
50V
C2280
4.7u
16V
C2115
0.1u
16V
C2102
0.1u
16V
C2057
0.1u
16V
C3281
16V
0.1u
C2096
16V
0.1u
C3279
16V
0.1u
C2183
10u
10V
C2268
100p
50V
C2272
4.7u
16V
C2213
1000p
50V
C2151
47u
6.3V
C2112
47u
6.3V
C3081
6.3V
100u
C2113
47u
6.3V
C2133
50V
4.7u
C3273
10u
50V
C2059
47u
6.3V
C2137
47u
6.3V
C2108
47u
6.3V
C2192
47u
6.3V
C3270
6.3V
1000u
C2107
47u
6.3V
*D2025
K7AAAY000003
C0CBCBC00190
IC2010
1
VDD
2
GND
3
CE
5
V
OUT
4
NC
IC2011
C0ABBB000230
1
2
3
4
5
6
7
8
C0CBCBE00001
IC2008
1
VOUT
2
NC
3
GND
4
CNCONT
5
SUB
6
VIN
7
C0DBFFD00003
IC2107
1
2
3
4
5
6
7
C1AB00002746
IC2106
1
FIL
T
A
2
VREF
3
A
GND
4
AVDD
5
SIF_REEP
6
SIF_REFCM
7
SIF_REFN
8
SIF_IN1
9
SIF_PGA_REF
10
SIF_IN2
11
AGND
12
AVDD
13
DGND
14
DVDD
15
MUTE
16
SDA
17
SCL
18
LRCLK2
19
BCLK2
20
DGND
21
DVDD
22
SDIN0
23
SDIN1
24
SDIN2
25
SDIN3
26
LRCLK0
27
BCLK0
28
ODGND
29
OD
VDD
30
VDRIVE
31
DV
D
D
32
DGND
33
MCLKI/XIN
34
XOUT
35
BCLK1
36
LRCLK1
37
SDO0
38
SPDIF_OUT
39
SPDIF_IN
40
DVDD
41
DGND
42
PWM1A
43
PWM1B
44
PWM2A
45
PWM2B
46
PWM3A
47
PWM3B
48
PWM4A
49
PWM4B
50
RESET
51
DVDD
52
DGND
53
AVDD
54
PLL_LF
55
AGND
56
AGND
57
HPOUTL1
58
HPOUTR1
59
AV
D
D
60
NC
61
NC
62
NC
63
NC
64
NC
65
NC
66
V
OUT_SW
67
FIL
TD
68
AV
D
D
69
A
GND
70
A
GND
71
AV
D
D
72
A
U
XOUTL1
73
A
UXOUTR1
74
A
U
XOUTL2
75
A
UXOUTR2
76
AINL2
77
AINR2
78
AINL1
79
AINR1
80
ISET
L3209
J0JGC0000021
L3207
J0JCC0000241
L3211
J0JGC0000021
L2040
J0JHC0000045
L2027
J0JHC0000045
L2021
J0JHC0000078
*L3226
J0JCC0000241
L3206
J0JCC0000241
*L3225
J0JCC0000241
L2029
J0JCC0000077
L2026
G1C6R8MA0061
DVDD3.3V
DVDD1.8V
SUB3.3V
SUB5V
SUB3.3V
DTV9V
AUD3.3V
DVDD3.3V
SUB5V
SUB3.3V
DVDD1.8V
SUB5V
DTV9V
SUB5V
BT30V
TP3200
Q2016
2SC584500L
Q2017
2SC584500L
Q2102
2SC584500L
Q2101
2SC584500L
Q3200
2SA207700L
Q2021
2SA207700L
Q2015
2SA207700L
R2271
22
EXB28V220JX
*JS3209
JS3208
0
2.2k
R2125
1%
R2166
16k
1%
R2114
75k
R2210
10k
1%
R2169
22k
1%
R2168
16k
R2266
560
*R2106
0
R2096
10k
10k
R2276
R3246
22
R2209
10k
1%
R2113
120k
R3239
220
0
R2257
1%
R2182
36k
20k
1%
R2151
R2089
560
R2093
3.3k
R2296
0
*R3266
1.5k
R3244
22
R3240
560
1%
1%
R2181
22k
*R3249
1.5k
R2088
100
20k
1%
R2150
R2149
10k
R3243
270
*R2233
10k
300
R2058
R2097
3.3k
20k
1%
R2100
R2085
560
10k
R2110
1M
R2059
1%
R2183
36k
R2178
1k
1%
R2198
158k
R2092
470
R3247
220
22
R2057
R2094
2.2k
0
R2146
R2179
10k
R2165
10k
2k 1%
R2104
100
R2111
1%
R2197
68k
R2046
0
R2084
4.7k
R2238
47k
22
R2056
1M
R2112
R2265
4.7k
R2180
1k
R2086
470
0
R2145
*R2005
<
0
R2297
0
*TU3200A
ENGF9701GF
<
BB
5
NC
6
SW1
7
SW2
8
+B
9
AUDIO_OUT
10
SIF_OUT
11
NC
12
SCL
13
SDA
14
RF_AGC
15
VB
16
NC
17
BTL
18
NC
19
AFT_OUT
20
VIDEO_OUT
21
H0J245500082
X2010
-
R
L
+
-
+
Audio DSP
DVDD1.8V
AUD3.3V
SIF3.3V
AMP
112
116
111
113
110
115
109
117
114
TXNDG1HRTA (PX7A)
TXNDG1HRTP (PV7AZ)
TXNDG1HRTH (PV7HS)
!
TXNDG1HRTM (PV7M)
TXNDG1HRTX (PV7MR)
DG-BOARD (13/16)
AV-TERMINAL
CRNo.2000-3350
54
53
52
51
62
61
64
65
63
PX7A ONLY
!
TH-42PV7AZ/HS/M/MR, PX7A
DG-Board (13 of 16) Schematic Diagram
TH-42PV7AZ/HS/M/MR, PX7A
DG-Board (13 of 16) Schematic Diagram
TH-42PX7A / TH-42PV7AZ / TH-42PV7HS / TH-42PV7M / TH-42PV7MR
78
Summary of Contents for Viera TH-42PX7A
Page 5: ...1 Applicable signals 5 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 22: ...9 4 No Picture 22 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 34: ...34 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 106: ...TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR 106 ...
Page 108: ...16 2 Packing Exploded Views 1 108 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 109: ...16 3 Packing Exploded Views 2 109 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 110: ...16 4 Packing Exploded Views 3 110 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 111: ...16 5 Accessory 111 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...
Page 112: ...16 6 Replacement Parts List Notes 112 TH 42PX7A TH 42PV7AZ TH 42PV7HS TH 42PV7M TH 42PV7MR ...