Table of Contents
Advertisement
11.19. A-Board (15/20) Schematic Diagram
TO 13/20
TV_L
TV_L
TV_R
TV_R
AUDIOOUT_R
AUDIOOUT_R
AUDIOOUT_L
AUDIOOUT_L
HP_ROUT
HP_ROUT
HP_LOUT
HP_LOUT
SPDIF_OUT
SPDIF_OUT
TO 13/20
AV_L
AV_R
TO 13/20
*L2033
J0JCC0000059
MAIN_TNR_SW2
MAIN_TNR_SW1
*L2034
J0JCC0000059
BT30V
L2025
R2176
J0JCC0000059
270
C2412
C2411
*IC2109
50V
50V
10u
0.1u
C0DBGHF00001
DTV9V
C2409
C2414
*R2208
R2204
6.3V
16V
10k
0
1000u
0.1u
Cont
Cn
*C2432
5
4
*C2430
*C2431
50V
25V
50V
470p
10u
100p
GND
3
Sub
*R2272
6
NC
C2419
2
*R2205
50V
0
100p
Vin
Vo
7
1
C2437
16V
0.1u
SCL1B_5V
*R2177
0
*R2178
SDA1B_5V
0
*R2207
0
C2420
C2407
16V
6.3V
0.1u
100u
TH-65PY850D/H/M/MR/MS A-Board (15/20) Schematic Diagram
127
128
NC
5
NC
6
SW1
7
SUB5V
SW2
8
R2134
+B
P
9
AUDIO_OUT
R2015
10k
10
Q2001
SIF_OUT
L2026
2SD0601A0L
11
J0JCC0000059
C2096
R2132
NC
0.1u
470
12
*C2417
R2007
L2001
SCL
16V
50V
33p
220
G1C150KA0038
13
SDA
R2016
14
R2008
*C2416
10k
RF_AGC_MONITOR
470
50V 33p
15
VB
16
NC
17
BTL
18
NC
JS2303
19
R2179
AFT_OUT
VJUMP1005-S
S
20
AG_RF_AFT1
220
VIDEO_OUT
C2418
21
0.01u
25V
!
*TU8301A
L2030
J0JYC0000068
ENG39E04GF
1%
C2415
R2175
16V
560
0.1u
MAIN_RF_CVBS
R2174
220
Q2030
2SB0709A0L
129
130
A-BOARD (15/20)
!
TXN/A1RETM(D/H/M/MR)
TXN/A1RETQ(MS)
TNR_ADAV_AudioAMP_SOS
CRNo.2000-2499
3.3V
IC2008
C0CBCBE00001
SUB5V
AUD3.3V
C2131
1
7
VOUT
VIN
C2118
C2111
DVDD1.8V
R2027
2
10V
6.3V
NC
75k
1u
2.2u
6
1%
SUB
3
1%
GND
R2026
120k
4
5
CNCONT
C2116
50V
470p
L2032
J0JYC0000068
R2183
P
*C2128
*C2129
*C2261
10u
R2047
1%
20k
25V
25V
0.01u
10V
0.01u
*C2265
100p
50V
*C2262
10u
R2048
1%
20k
10V
*C2266
100p
50V
C2127
C2263
10u
1%
C2102
C2059
R2050
0.1u
10u
0.01u
10V
20k
16V
25V
10V
C2191
C2058
C2125
C2264
10u
R2051
1%
10u
0.1u
0.01u
10V
20k
25V
10V
16V
R2019
20k
1%
0.1u
16V
C2106
47u
6.3V
C2108
+
0.1u
16V
1
C2105
47u
6.3V
2
C2112
C2109
C2107
10u
0.1u
+
C2114
3
10V
16V
0.1u
16V
0.1u
16V
4
C2100
AVDD
AUXIN1L
AUXOUT3R
C2115
10u
10V
5
C2101
SIF_REFP
AUXIN1R
AUXOUT3L
0.1u
6
ISET
HPOUT2R
R2006
16V
SIF_REFCM
7
470
C2120
C2117
SIF_REFN
50V
56p
0.1u
C2124
0.1u
16V
8
SIF_IN1
C2092
16V
C2113
C2110
*IC2106
C2091
9
0.1u
50V
50V
C2121
10u
10u
10V
SIF_PGA_REF
C2137
22p
22p
50V
56p
10V
16V
10
SIF_IN2
C1AB00002909
0.1u
16V
11
C2138
AGND
10u
10V
12
C2151
AUDIO DSP
SIF3.3V
AVDD
13
DGND
C2050
0.1u
14
DVDD
16V
R2023
15
MUTE
DVDD
DVDD
AD_SDA1
R2000
0
10k
16
SDA
SDIN0
PWM_READY
AD_SCL1
R2001
0
17
SDIN1 SPDIF_OUT/SDO1
SCL
AH_LRCK0
DTV_LRCLK >>
18
AH_SRCK0
DTV_BCLK >>
19
20
AH_DMIX0
DTV_SDIN >>
AH_DAUDIO
DTV2_SDIN >>
AUD3.3V
DVDD3.3V
L2031
C2023
J0JYC0000068
C2054
16V
10V
0.1u
10u
R2057
1k
C2052
C2053
16V
16V
AH_HDMI_SDIN
HDMI_SDIN >>
0.1u
0.1u
AH_HDMI_LRCK
HDMI_LRCLK >>
AH_HDMI_BCLK
HDMI_BCLK >>
C2056
R2002
50V
15p
680
C2055
<< SPDIF_IN, OUT>>
AH_IECOUT0
R2003
50V
1M
15p
X2010
H0J245500089
IC2107
C0DBFFD00003
DVDD1.8V
1
C2187
R2075
2
6.3V
158k
2.2u
1%
1%
3
R2074
68k
4
C2188
JS2311
50V
470p
131
132
63
1k
R2063
100
R2058
C2179
10k
6.3V
47u
C2184
C2175
C2176
6.3V
25V
1000p
47u
0.01u
IC2012
C1BB00000947
HP AMP
R2089
15k
C2202
6.3V
C2135
R2090
2.2u
D2013
MA2J11100L
0.01u
15k
25V
C2136
R2065
R2068
0.01u
82k
0
25V
R2064
100
C2192
6.3V
47u
C2099
R2029
220u
S
6.3V
C2246
L2036
10u
10V
60
J0JYC0000068
C2098
R2030
59
C2057
S
6.3V
220u
58
0.1u
16V
57
HPOUT1L
R2020
C2244
56
AGND
*R2270
2k
1%
55
0.1u
C2213
1000p
50V
R2092
EXB28V220JX
AGND
10k
16V
16V
54
C2245
C2216
0.1u
22
PLL_LF
PWM_W_R-
WO_R-
1000p
50V
C2251
10u
10V
R2093
53
AVDD
WO_R+
PWM_W_R+
10k
52
DGND
WO_L-
PWM_W_L-
51
C2049
0.1u
DVDD
WO_L+
PWM_W_L+
16V
50
RESET
49
WO_R-
PWM4B
48
WO_R+
R2271
PWM4A
WO_L-
EXB28V220JX
47
PWM3B
22
WO_L+
SQ_R-
PWM_SQ_R-
46
PWM3A
45
SQ_R-
SQ_R+
PWM_SQ_R+
PWM2B
SQ_R+
SQ_L-
PWM_SQ_L-
44
PWM2A
SQ_L-
SQ_L+
PWM_SQ_L+
43
42
SQ_L+
41
JS2313
S
R2172
68
C2048
C2126
16V
10V
0.1u
10u
C2201
10V
0.047u
R2211
1k
1.8V
SUB3.3V
7
C2189
10V
1u
6
R2111
10k
5
TH-65PY850D/H/M/MR/MS A-Board (15/20) Schematic Diagram
133
134
TV_R
TV_L
AUDIOOUT_R
AUDIOOUT_L
5V
IC2013
MAIN9V
C0DBGYY00281
C2180
10V
1u
VOUT
VIN
C2203
C2204
R2053
10V
16V
1u
VSS
0
1u
R2071
C2197
NC
CE
50V
25V
100k
0.033u
C2174
10V
1u
C2195
C2198
R2072
50V
25V
1000p
100k
0.033u
R2066
S
L2005
J0JCC0000284
HP_ROUT
R2018
L2006
10k
J0JCC0000284
HP_LOUT
R2017
10k
51
52
53
SPDIF_OUT
54
55
135
Advertisement
Table of Contents
