H-Board (3 Of 5) Schematic Diagram - Panasonic TH-42PV70AZ Service Manual

TH-42PV70AZ / TH-42PV70H / TH-42PV70M / TH-42PV70MR / TH-42PV70MT

15.16. H-Board (3 of 5) Schematic Diagram

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12
H-BOARD (3/5)
!
TXN/H1HNTP
R2096 R2093
10k 3.3k
13
C2096
50V
0.1u
R2092
470
Q2017
R2097
2SC584500L R2094
3.3k
2.2k
JS2096
JS3206
0
14
15
TH-42PV70AZ/H/M/MR/MT
H-Board (3 of 5) Schematic Diagram
19 20
AV_L
AV_R
SUB5V
L2027
J0JHC0000045
C2097
50V
0.1u
Q2016
L2026
2SC584500L
C2120
G1C6R8MA0061
50V
R2088 R2086 R2257
100 0 56p
470
C2091
R2089 C2092
R2112
50V 50V
560
22p 10p 1M
SDA0B
SCL0B
Q2101
2SC584500L
SOUND_SOS
*R2209
10k
Q2102
2SC584500L
AUDIO_MUTE
*R2210
10k
21 22
AUD3.3V
3.3V
IC2010 IC2008
SUB5V
C0CBCBC00190 C0CBCBE00001
AUD3.3V
C2131
5 1 VOUT
50V
1 7
0.1u VIN
C2118
C2130 2 C2111
*R2114 2 10V
6.3V 6.3V NC
1u
75k DVDD1.8V
10u 2.2u 6
SUB
4 3 1% 1%
3
GND *R2179
*R2113 C2116
10k
50V CN
120k
*R2180 4 5
1k 470p CONT
C2288 10u
10V
C2289 10u
10V
C2185 10u
10V
R2145 1%
C2265 100p 20k C2183 10u
50V R2146 1% 10V
20k
C2266 100p
50V C2186
C2102
C2263 10u R2150 1%
50V 50V
10V 20k 0.1u 0.1u
C2267 100p
50V
C2264 10u R2151 C2191 C2190 C2058
1%
10V 0.1u
20k 10u
C2268 100p 10V
10u 10V 50V
50V
R2100 C2059
1% C2192
47u
20k 6.3V
6.3V
47u
C2106 0.1u
50V
C2108 47u 6.3V
+
C2246
C2105 0.1u 10u 10V
50V 1 60
C2114 C2112 C2109 C2107 47u C2057
6.3V 2 59
50V 6.3V 50V
+ 0.1u 50V
0.1u 3 58
47u 0.1u
C2100 0.1u 50V
4 57
AVDD HPOUTL1
C2115 AINL1 NC C2244
C2101 10u 10V 5 56 R2104
SIF_REEP AINR1 NC AGND
50V
2k 1% 0.1u
0.1u 6 ISET NC 55
SIF_REFCM AGND
50V C2117 50V
7 54 C2245
0.1u SIF_REFN PLL_LF
0.1u 50V 1000p 50V
8 53
SIF_IN1 AVDD
C2113 C2110 IC2106
C2124
9 52
C2121 47u 50V 47u 6.3V SIF_PGA_REF DGND
C2137
6.3V 0.1u C2049 0.1u
+ 10 SIF_IN2 C1AB00002746 DVDD 51
50V 56p 50V
0.1u 50V 11 50
C2138 AGND RESET
47u 6.3V AUDIO DSP
C2151 12 49
AVDD PWM4B
+
13 48
DGND PWM4A
R2111 C2050 0.1u
14 47
DVDD PWM3B
100
50V
15 46
MUTE DVDD DVDD PWM3A
22
R2056 16 45
SDA SDIN0 SPDIF_IN PWM2B
R2057 22 R2110
17 SDIN1 SPDIF_OUT 44
SCL PWM2A
DTV_LRCK 10k 18 43
DTV_BCLK
19 42
20 41
L2021
SUB3.3V J0JHC0000078 C2023 C2126
*R2178
50V 10u *R2238
R2276
1k 10V 47k
0.1u
10k
C
DTV_SDIN
C2054 C2053
C2048
10V 50V 50V
DTV2_SDIN 10u 0.1u
0.1u
C2052 R2058
HDMI_SDIN
50V 300 *C2056
0.1u
HDMI_LRCK 12p 50V
*R2059
C2055
HDMI_BCLK
1M
12p
X2010 50V
DVDD1.8V
H0J245500082
DVDD3.3V
DVDD1.8V
IC2107
R2125
2.2k
C0DBFFD00003
SUB3.3V
1 7
C2189
R2198 C2187 10V
2
158k 6.3V
1u
2.2u 6
1%
1% 3
C2188
R2197
50V
68k
470p
4 5
23 24
72
R2295
R2291
0
0
R2294
R2290 0
0
DTV9V L2040
J0JHC0000045
R2183 1%
36k
R2168 R2181
16k 22k
C2170
1%
33p
1% R2266
C2146 50V
L
50V 560
180p
IC2011
-
+
R2149 C0ABBB000230
*C2133
10k
50V
C2173
4.7u AMP
16V
4.7u +
-
C2134
R2165 R2085 C2089
50V
560
10k 0.01u
560p
R
C2143 C2153 C2171
50V R2169 50V
50V
180p 0.01u
22k 33p
R2166
16k
1% 1%
1%
R2182
36k
R2223
0 *C2180
*C2179
10V Lin
47u
1u
16V
R2263
0
*C2184
*R2192
*C2175
*C2176 50V
100k
*R2184 16V 50V 1000p
R2296 100 47u
0 0.01u
*IC2012
R2297 0
C1BB00000947
*R2236
15k HP AMP
*C2174
Rin
10V 1u
*C2202
6.3V
*R2237 *C2195
2.2u *D2189 *R2193
15k 50V
MA2J11100L
100k
1000p
*R2189
*R2186
10k
*R2185 82k
L2029 100
J0JCC0000077 *C2099 *R2116
220u
6.3V 0 J0JCC0000364
*R2099
C2213 1000p 50V 10k
*C2098
C2216 0.1u 50V
10V
C2251 10u 6.3V 220u *R2117
*R2098
0 10k
*R2271
EXB28V220JX
22
SQ_R- SQ_R- PWM_SQ_R-
SQ_R+ SQ_R+ PWM_SQ_R+
SQ_L- SQ_L- PWM_SQ_L-
SQ_L+ SQ_L+ PWM_SQ_L+
DVDD3.3V
SUB5V
*L2022
ERJ3GEY0R00V
*R2233
10k
TH-42PV70AZ/H/M/MR/MT
H-Board (3 of 5) Schematic Diagram
25 26
21
22
TV_L
TV_R
DTV9V
Q2021 R2265
4.7k
2SA207700L AUDIOOUT_R
C2280
C2272
10V
C2281 16V
50V 4.7u 4.7u
560p
R2084
Q2015
4.7k
2SA207700L AUDIOOUT_L
C2088
10V
4.7u
50V
5V
*IC2013
MAIN9V
C0DBGYY00281
5V
VOUT VIN
*C2203 *C2204
10V 16V
1u VSS 1u
*C2197
NC CE
25V
0.033u
*C2198
25V
0.033u
*R2187
0
*L2034
HP_ROUT
*C2270
50V
470p
HP_LOUT
*L2035 *C2271
J0JCC0000364 50V
470p
23
24
25
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