59
11.27. A-Board (19/19) Schematic Diagram
Ther
mal P
a
d
+
+
+
S
+
AH_DAUDIO
AG_SOUND_SOS
A_MON_MUTE/SP_MUTE
AH_SRCK0
MAIN_RF_CVBS
AG_SOUND_SOS
AG_AUDIO_XRST
AG_RF_AFT1
PWM_SQ_L-
MONITOROUT_MUTE
A
U
DIO_MUTE
MONITOROUT_MUTE
P
AMUTE
AH_HDMI_SDIN
AH_IECOUT0
PWM_SQ_R-
STB_RST
P
MCLK
A_MON_MUTE/SP_MUTE
AH_HDMI_BCLK
STB_RST
HDMI_SPDIF
AH_DMIX0
AUDIO_MUTE
AH_LRCK0
AMUTE
AH_HDMI_LRCK
C2413
10V
1u
R2073
680
C2341
25V
0.33u
AH_HDMI_SDIN
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
TP2012
R2141
1k
STB5V
C2395
0.47u
50V
C2402
16V
0.1u
C2375
50V
0.022u
R2129
10
C2343
25V
0.33u
AH_SRCK0
AG_RF_AFT1
SUB5V
C2353
50V
0.1u
R2142
2.2k
MAIN_RF_CVBS
L2010
G1C220MA0291
TP2010
R2096
47k
D2020
MA3X78900L
C2119
10V
220u
AG_A_MON_MUTE/SP_MUTE
D2007
MA2J11100L
D2014
MA2J11100L
AH_DAUDIO
AH_HDMI_LRCK
C2309
25V
1u
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
C2339
50V
0.022u
C2406
25V
47u
D2010
MA2J11100L
MONITOROUT_MUTE
C2361
25V
470u
R2094
STB5V
AG_SOUND_SOS
STB3.3V
C2303
25V
1u
C2389
50V
1000p
TP2014
1%
R2165
3.4k
R2121
3.3
JS2061
AH_LRCK0
AH_HDMI_BCLK
C2410
2.2u
6.3V
STB5V
JS2060
MCLK
L2021
G1C470MA0291
C2333
25V
0.33u
R2127
3.3
R2137
10
C2347
50V
0.022u
1%
R2164
100k
C2427
10V
1u
R2097
1M
C2317
0.1u
50V
SOUND15V
R2114
2.2k
AG_AUDIO_MUTE
SUB5V
AG_RF_AFT2
C2400
16V
0.1u
TP2008
C2319
0.1u
50V
STB_RST
C2305
25V
1u
DTV9V
C2379
50V
0.022u
C2321
0.1u
50V
D2004
MA2J11100L
AG_AUDIO_XRST
L2023
G1C3R0ZA0156
L2022
G1C100MA0072
DTV9V
D2009
MA2J11100L
C2362
10u
25V
R2180
47k
TP2032
R2118
470
C2364
10u
25V
D2301
B0HCMM000014
AH_DMIX0
D2302
B0HCMM000014
R2052
330
JS2062
Q2027
B1CFNG000001
L2300
J0JYC0000068
C2393
10u
16V
R2095
47k
C2335
25V
0.33u
Q2033
2SB0709A0L
L2014
G1C220MA0291
C2313
1u
10V
JS2059
C2359
50V
0.1u
C2381
50V
0.022u
S_15V
A12
1
2
3
4
R2115
2.2k
L2016
G1C220MA0291
C2323
0.1u
50V
BT30V
AH_IECOUT0
C2301
16V
0.1u
R2098
10k
C2345
50V
0.022u
R2125
3.3
1%
R2300
4.7k
L2012
G1C220MA0291
C2365
10u
25V
D2017
MA2J11100L
C2404
50V
1000p
D2024
B0BC03900015
HDMI_SPDIF
D2006
MA2J11100L
C2307
25V
1u
C2302
16V
0.1u
TP2009
D2005
MA2J11100L
C2387
50V
1000p
L2018
J0JHC0000042
MAIN9V
TP2017
C2408
16V
0.1u
R2133
10
C2383
50V
1000p
C2377
50V
0.022u
C2385
50V
1000p
R2123
3.3
Q2022
2SB0709A0L
C2337
50V
0.022u
C2394
0.47u
50V
R2200
15k
C2401
180p
50V
MAIN9V
C2403
35V
22u
AUDIO_MUTE
TO
SPEAKER
L-
TO 4/19
TO 8/19
TO 6/19
SPDIF_IN
AFC2(NC)
RESET
DTV2_SDIN
DTV_LRCK
AUDIO_XRST
TO 6/19
TO 6/19
DTV_SDIN
OPERATE
MUTE
OPERATE
SP_MUTE
MUTE
MUTE
AFC1
R+
TO 11/19
TO 6,8/19
R-
MUTE
GENX_RST
SOUND_SOS
SOS
DTV_BCLK
HDMI_BCLK
L+
AUDIO AMP
STB3.3V/MUTE/RESET
HDMI_SDIN
OPERATE
HDMI_LRCK
TO 8/19
MUTE
163
168
171
169
166
170
165
164
167
71
73
72
75
74
!
A-BOARD (19/19)
TZTNP01RRTM (D/H/HM/M/MR/MT)
TZTNP01RRTQ (MS)
TH-42PV80D/H/HM/M/MR/MS/MT
A-Board (19/19) Schematic Diagram
TH-42PV80D/H/HM/M/MR/MS/MT
A-Board (19/19) Schematic Diagram
Summary of Contents for TH-42PV80D
Page 6: ...6 3 2 Applicable signals ...
Page 16: ...16 6 4 No Picture ...
Page 30: ...30 ...
Page 32: ...32 ...
Page 33: ...33 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 90: ...90 ...
Page 92: ...92 13 1 2 Packing ...
Page 93: ...93 13 1 3 Mechanical Replacement Parts List ...
Page 97: ...97 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...