54
11.18. A-Board (14/16) Schematic Diagram
+
+
+
+
+
+
+
Ther
mal P
a
d
S
S
S
S
AH_HDMI_LRCK
MONITOROUT_MUTE
AG_RF_AFT1
AG_SOUND_SOS
AH_LRCK0
AG_SOUND_SOS
AH_HDMI_BCLK
MAIN_RF_CVBS
HDMI_SPDIF
ADV_MCLK
AH_HDMI_SDIN
AG_AUDIO_XRST
HP_LOUT
HDMI_INT2
PWM_SQ_R-
PWM_SQ_L-
AMUTE
AH_DMIX0
P
P
AH_SRCK0
AH_DAUDIO
AH_IECOUT0
A_MON_MUTE/SP_MUTE
A
UDIO_MUTE
STB_RST
AMUTE
AUDIO_MUTE
STB_RST
A_MON_MUTE/SP_MUTE
HP_ROUT
MONITOROUT_MUTE
AMUTE
SPDIF_OUT
C2408
16V
0.1u
C2377
50V
0.022u
C2404
50V
1000p
C2347
50V
0.022u
C2305
25V
1u
C2402
16V
0.1u
C2400
16V
0.1u
C2359
50V
1000p
C2180
1u
10V
C2393
10u
16V
C2385
50V
1000p
C2184
50V
1000p
C2202
2.2u
6.3V
C2387
50V
1000p
C2339
50V
0.022u
C2341
25V
0.33u
C2203
1u
10V
C2335
25V
0.33u
C2394
0.47u
50V
C2333
25V
0.33u
C2302
16V
0.1u
C2321
0.1u
50V
C2317
0.1u
50V
C2389
50V
1000p
C2176
25V
0.01u
C2301
16V
0.1u
C2195
50V
1000p
C2204
1u
10V
C2375
50V
0.022u
C2319
0.1u
50V
C2313
1u
10V
C2381
50V
0.022u
C2198
25V
0.033u
C2174
1u
10V
C2343
25V
0.33u
C2197
25V
0.033u
C2383
50V
1000p
C2323
0.1u
50V
C2395
0.47u
50V
C2337
50V
0.022u
C2307
25V
1u
C2309
25V
1u
C2345
50V
0.022u
C2379
50V
0.022u
C2427
10V
1u
C2413
10V
1u
C2401
180p
50V
C2410
2.2u
6.3V
C2362
10u
25V
C2119
10V
220u
C2098
6.3V
220u
C2179
6.3V
47u
C2099
6.3V
220u
C2175
6.3V
47u
C2361
25V
470u
C2403
35V
22u
D2005
MA2J11100L
D2004
MA2J11100L
D2009
MA2J11100L
D2014
MA2J11100L
D2006
MA2J11100L
D2302
B0HCMM000014
D2010
MA2J11100L
D2301
B0HCMM000014
D2017
MA2J11100L
D2013
MA2J11100L
D2007
MA2J11100L
D2300
MA2J11100L
D2020
MA3X78900L
D2024
B0BC03900015
C0DBGYY00281
IC2013
1
NC
2
VSS
3
CE
5
VOUT
4
VIN
IC2012
C1BB00000947
1
OUT1
2
MUTE
3
IN1
4
GND
5
IN2
6
BIAS
7
OUT2
8
VCC
C1AB00002877
IC2403
1
DTV5VIN2
2
DTV5VIN1A
3
DTV5VIN1B
4
DTV5VOUTA
5
DTV5VOUTB
6
REF1
7
NC
8
FB1
9
FB2
10
NC
11
SFS
12
NC
13
OUT
14
GND1
15
Vref1
16
STB_RST
17
Cd
18
STB3.3V_OUT
19
REG5V_IN
20
GND2
21
MONITOR_MUTE
22
MUTE_PWR_SENSE_IN
23
AUDIO_MUTE_IN
24
MUTE_VCC
25
PWR_SENSE_MUTE_OUT
26
STB_RST_IN
27
A_MON_MUTE_IN
28
AMUTE
29
MAIN9V
30
STB5V
C1AB00002875
IC2301
1
STBY
2
NC1
3
MUTE
4
NC2
5
PWM_A1
6
NC3
7
PWM_B1
8
NC4
9
VREG5
10
GND
11
NC5
12
PWM_B2
13
NC6
14
PWM_A2
15
NC7
16
NOD_THERM
17
NOD_OUTSHDN
18
NC8
19
PVD2
20
PVD2
21
OUT_CH2_P
22
BOOT_CH2_P
23
VDDA2
24
BOOT_CH2_N
25
OUT_CH2_N
26
PGND2
27
PGND2
28
PGND1
29
PGND1
30
OUT_CH1_N
31
BOOT_CH1_N
32
VDDA1
33
BOOT_CH1_P
34
OUT_CH1_P
35
PVD1
36
PVD1
A12
1
2
3
4
L2006
J0JCC0000284
L2005
J0JCC0000284
L2300
J0JYC0000068
L2018
J0JHC0000042
L2016
G1C220MA0291
L2023
G1C3R0ZA0156
L2021
G1C470MA0291
L2014
G1C220MA0291
L2022
G1C100MA0072
L2010
G1C220MA0291
L2012
G1C220MA0291
SUB5V
STB3.3V
SUB5V
BT30V
MAIN9V
MAIN9V
STB5V
STB5V
MAIN9V
SOUND15V
DTV9V
STB5V
DTV9V
S_15V
R2029
R2066
R2094
R2030
TP2014
TP2008
TP2032
TP2017
TP2009
TP2010
TP2012
HDMI_SPDIF
AG_RF_AFT2
HDMI_INT2
AG_A_MON_MUTE/SP_MUTE
AG_AUDIO_MUTE
AH_DAUDIO
AH_IECOUT0
AH_SRCK0
AH_LRCK0
AG_RF_AFT1
AH_HDMI_LRCK
AH_HDMI_BCLK
AG_AUDIO_XRST
AH_HDMI_SDIN
AH_DMIX0
STB_RST
ADV_MCLK
MONITOROUT_MUTE
MAIN_RF_CVBS
AG_SOUND_SOS
Q2027
B1CFNG000001
Q2022
2SB0709A0L
Q2033
2SB0709A0L
JS2062
JS2061
JS2059
JS2060
R2125
3.3
R2089
15k
R2118
470
R2090
15k
R2133
10
1%
R2164
100k
R2141
1k
R2068
0
R2017
10k
R2064
100
R2071
100k
R2018
10k
R2142
2.2k
R2097
1M
R2072
100k
R2121
3.3
R2095
47k
R2096
47k
R2115
2.2k
R2127
3.3
1%
R2165
3.4k
R2052
330
R2114
2.2k
R2073
680
R2063
100
R2123
3.3
R2129
10
R2137
10
1%
R2300
4.7k
R2065
82k
R2098
10k
R2099
15k
R2180
47k
R2100
18
R2101
18
R2102
18
R2103
18
C2104
50V
680p
C2133
50V
680p
C2134
50V
680p
C2139
50V
680p
C2140
50V
680p
C2141
50V
680p
C2142
50V
680p
C2143
50V
680p
HP AMP
TO 6/16
PWM_READY
SOS
DTV2_SDIN
DTV_LRCK
R-
DTV_BCLK
L+
DTV_SDIN
AUDIO_XRST
SOUND_SOS
AFC2(NC)
SPDIF_IN
MUTE
HDMI_SDIN
HDMI_LRCK
HDMI_BCLK
OPERATE
TO 11/16
AFC1
SP_MUTE
AUDIO_MUTE
MUTE
L-
R+
MUTE
OPERATE
RESET
HDMI_INT2
OPERATE
MUTE
MUTE
MUTE
GENX_RST
5V
AUDIO AMP
TO
SPEAKER
126
124
118
119
121
120
125
122
123
31
33
32
34
35
38
39
37
TO 6/16
TO 4,6/16
TO 6/16
TO 8/16
TO 3/16
TO 8/16
36
CRNo.2000-2499
(DSP,AMP,TUNER etc.)
AUDIO
TH-42PY800H/M/MR/MS/MT
A-Board (14/16) Schematic Diagram
TH-42PY800H/M/MR/MS/MT
A-Board (14/16) Schematic Diagram
A-BOARD (14/16)
TXN/A1RLTQ(MS)
TXN/A1RLTM(H/M/MR/MT)
!
Содержание TH-42PY800H
Страница 6: ...6 3 2 Applicable signals ...
Страница 16: ...16 6 4 No Picture ...
Страница 27: ...27 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Страница 28: ...28 ...
Страница 36: ...36 10 3 Wiring 2 ...
Страница 37: ...37 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Страница 100: ...100 13 1 2 Fan part location ...
Страница 101: ...101 13 1 3 Packing ...
Страница 102: ...102 13 1 4 Mechanical Replacement Parts List ...
Страница 106: ...106 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...