Dg-Board (13 Of 16) Schematic Diagram - Panasonic TH-37PV7P Service Manual

15.27. DG-Board (13 of 16) Schematic Diagram

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52
! DG-BOARD (13/16)
TXNDG1HRTB (PX7B)
TXNDG1HRTD (PX7E)
TZTNP01MJTE (PV7F/P)
!
TU3200
ENGF7701GF
SUB5V
L3209
BB
5
J0JGC0000021 C3275
NC
16V
6
0.1u
NC
C3280
50V 7
C3270
100p NC
1000u
8
6.3V
+B
C3081
L3210
100u 9
AUDIO_OUT J0JCC0000241
6.3V
10
SIF_OUT SIF1
11
L3207
NC
R3244 J0JCC0000241
12
22
SCL0B_5V SCL
13
SDA0B_5V SDA
22 14 TP3200
RF_AGC
R3246
15
VB
C3281
16
16V NC
BT30V
L3206
0.1u
17
J0JCC0000241
BTL
18
R3243
C3273 C3272 NC
270
50V 50V JS3208
0.1u 19 0
10u
AFT_OUT
20
C3279
VIDEO_OUT R3247
0.01u
220
25V
21
L3211
J0JGC0000021
C3276
R3240
560 16V
0.1u
MAIN_RF_CVBS
R3239
220
Q3200
2SA207700L
53
54
TH-37/42PV7F/P, TH-37/42PX7B/E
DG-Board (13 of 16) Schematic Diagram
109 110
C0CBCBC00190
C2130
10V
10u
C2132
25V
0.01u
C2265
AM
C2266
AV_L C2267
AV_R
C2268
SUB5V
L2027
J0JHC0000045
R2096
R2093
C2114
10k 3.3k
Q2016 C2097 16V 0.1u
16V
2SC584500L
C2096 0.1u C2115
16V
0.1u
0.1u C2120
R2088 L2026 R2086 C2117
16V 50V
R2257
R2092 100 G1C6R8MA0061 470 16V
0 56p
470 0.1u
C2113
R2097 Q2017 C2092 C2091
R2094 R2089 C2121
50V 50V R2112
3.3k 2SC584500L 2.2k 560
22p 1M 50V 56p
10p
R2111
AD_SDA2
AD_SCL2
AH_LRCK0
AH_SRCK0
SUB3.3V
AH_DMIX0
AG_RF_AFT1 AH_DAUDIO
Q2101 AH_HDMI_SDIN
2SC584500L AH_HDMI_LRCK
AG_SOUND_SOS AH_HDMI_BCLK
R2209
10k
Q2102
2SC584500L
AG_AUDIO_MUTE
R2210
10k
111 112
3.3V
AUD3.3V
IC2010
IC2008
SUB5V
C0CBCBE00001
5 1
AUD3.3V
C2131
2 16V 1 7
0.1u VOUT VIN
C2118
C2111
R2114
4 3 2 16V DVDD1.8V
6.3V NC
75k 1% 1u
2.2u 6
SUB
1% 3
GND
R2179
R2113 10k
120k 4 5
R2180 CNCONT
C2116
1k
50V
470p
R2296
C2185 10u
10V
0
C2261 10u
R2145 1%
20k R2297
100p 10V C2183 10u
50V 10V
C2262 10u R2146 1%
0
100p 10V 20k
50V
C2102
C2186
C2263 10u R2150 1%
0.1u 0.1u
100p 10V 20k 16V 16V
50V C2264 10u R2151 C2191 C2190 C2058
1%
10u 10u 0.1u
10V 20k
100p
10V 10V 16V
50V
R2100
1% C2059 C2192
47u 47u
20k
6.3V 6.3V
0.1u 16V
C2106
47u 6.3V
C2108 C2246
+
10u 10V
0.1u 16V 1 60
C2105 L2029
C2112 C2109 47u 6.3V 2 59 C2057
6.3V 16V C2107 + J0JCC0000077
0.1u 16V
3 58
47u 0.1u
0.1u 16V 4 57
C2100 AVDD HPOUTL1
AINL1 NC
R2104 C2244
10u 10V 5 56
C2101 SIF_REEP AINR1 NC AGND
16V
6 55 2k 1% 0.1u C2213
ISET NC 1000p
SIF_REFCM AGND
C2216
7 54 C2245 0.1u
SIF_REFN PLL_LF
C2124 0.1u 1000p 50V
16V 8 53
SIF_IN1 AVDD
C2110 10u
9 52 C2251
47u 0.1u IC2106
47u 6.3V SIF_PGA_REF DGND
16V C2137 C2049 0.1u
6.3V + 10 51
SIF_IN2 DVDD
0.1u
11 C1AB00002746 50 16V
16V
C2138 AGND RESET
47u 6.3V 12 49
C2151 AVDD PWM4B
+ AUDIO DSP
13 48
DGND PWM4A
0.1u 14 47
C2050
DVDD PWM3B
16V
15 46
MUTE PWM3A
DVDD DVDD
100
R2056 22 16 45
SDA SDIN0 SPDIF_IN PWM2B
R2110 10k
R2057 22 17 44
SDIN1 SPDIF_OUT
SCL PWM2A
18 43
19 42
20 41
R2238 PX7B/E ONLY
47k
L2021 C2048
C2126
C2023 C2054 16V
J0JHC0000078
16V 0.1u 10u
10V
0.1u 10V
10u R2276
10k
*R2244
1k
R2178 C2052 C2053 *R2073
DVDD3.3V
1k 16V 16V 33
0.1u 0.1u
R2058
*C2056
300
50V
8p:PX7B/E
R2059
12p:PV7P/F
1M
X2010
C2055
H0J245500082 50V
12p
DVDD1.8V
DVDD1.8V
IC2107
R2125
C0DBFFD00003
2.2k
SUB3.3V
1 7
C2189
R2198 C2187
2
158k 16V
6.3V
1u
2.2u 6
1%
1% 3
C2188
R2197
50V
68k
470p 4 5
113 114
87
TH-37PV7F / TH-37PV7P / TH-37PX7B / TH-37PX7E / TH-42PV7F / TH-42PV7P / TH-42PX7B / TH-42PX7E
DTV9V
L2040
Q2021
R2183 36k
J0JHC0000045
1% 2SA207700L
R2168 R2181
22k
16k C2170
1%
33p
1%
C2146 R2266 C2281
L 50V
50V 560 50V
180p 560p
-
+
IC2011
R2149
10k
C2173
C0ABBB000230
16V
4.7u +
- AMP
C2133 C2134
R2165
25V
50V
10k 0.01u
4.7u
R
Q2015
C2153
C2143 2SA207700L
R2169 C2171
50V
50V 25V 0.01u
R2166 22k 33p
180p
16k R2182
1% 1% R2085
C2089
36k
560 50V
560p
1%
50V
16V
10V
R2271
22
SQ_R- PWM_SQ_R-
SQ_R+ PWM_SQ_R+
SQ_L- PWM_SQ_L-
SQ_L+ PWM_SQ_L+
EXB28V220JX
DVDD3.3V
*C2274
*IC2006
16V 0.1u
C0JBAZ002261
*IC2002
VCC
1 5
2 C0FBBY000027
*R2233
10k
100
3 4 *R2072 1 MCLK 16
DZF
GND
Audio
*R2254 2 BICK 15
DAC
33 DEM
SUB5V
*L2022
J0JHC0000078
*R2234 3 SDTI 14
33 VDD
*C2061 *C2060
47u
16V
16V
0.1u
*R2253 4 13
LRCK
33 VSS
*C2062
*C2065
*R2252
5 12 16V 10V
RSTN
VCOM
0.1u 10u
33
6 11
SMUTE
AOUTL
*C2063 6.3V
*R2250 10u
7 10
0 ACKS
AOUTR
*C2064
6.3V
8 9
DIF0 10u
DIF1
TH-37/42PV7F/P, TH-37/42PX7B/E
DG-Board (13 of 16) Schematic Diagram
115 116
61
TV_L
TV_R
DTV9V
R2265
C2280
4.7k 4.7u
16V
AUDIOOUT_R
C2272
16V
4.7u
C2088
R2084
16V
4.7k
4.7u
AUDIOOUT_L
62
*R2067
1.2k
DTV_SL
*C2069
*R2075
50V
12k
1200p
DTV_SR
*C2068
*R2066 *R2074
50V
1.2k
12k
1200p
63
64
65
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