55
11.15. A-Board (11/12) Schematic Diagram
+
+
+
+
+
+
+
+
+
+
+
+
+
Thermal Pad
S
S
S
S
S
S
S
S
S
S
S
S
S
P
P
P
P
P
AH_HDMI_LRCK
AUDIOOUT_R
PWM_SQ_R-
AH_DMIX0
AM
MONITOROUT_MUTE
AG_RF_AFT1
AG_SOUND_SOS
TV_R
SQ_L+
HP_LOUT
AH_LRCK0
SQ_R-
AMUTE
AG_SOUND_SOS
MAIN_RF_CVBS
AH_HDMI_BCLK
AH_HDMI_BCLK
AH_SRCK0
HP_ROUT
AH_HDMI_SDIN
MAIN_RF_CVBS
P
HDMI_SPDIF
ADV_MCLK
PWM_SQ_L-
AH_HDMI_SDIN
TV_L
AG_AUDIO_XRST
SPDIF_OUT
HP_LOUT
AH_HDMI_LRCK
SQ_R+
SPDIF_OUT
SQ_L+
AUDIOOUT_L
SQ_L-
SQ_L-
AG_RF_AFT1
PWM_SQ_R-
SQ_R+
PWM_SQ_L-
SQ_R-
AMUTE
AH_DMIX0
P
P
AH_SRCK0
AH_DAUDIO
AH_LRCK0
AH_DAUDIO
AH_IECOUT0
P
A_MON_MUTE/SP_MUTE
AH_IECOUT0
AMUTE
AUDIO_MUTE
STB_RST
A_MON_MUTE/SP_MUTE
TUNER_SDA
TUNER_SCL
TUNER_SDA
MONITOROUT_MUTE
ADV_MCLK
TUNER_SCL
HDMI_SPDIF
5V
AUDIO_MUTE
AG_AUDIO_XRST
STB_RST
HP_ROUT
9.0V
9.0V
AUDIOOUT_R
AUDIOOUT_L
TV_R
TV_L
C2116
470p
50V
C2213
1000p
50V
C2408
16V
0.1u
C2121
56p
50V
C2118
1u
10V
C2023
0.1u
16V
C2054
10u
10V
C2377
50V
0.022u
C2404
50V
1000p
C2347
50V
0.022u
C2305
25V
1u
C2402
16V
0.1u
C2400
16V
0.1u
C2115
0.1u
16V
C2359
50V
1000p
C2420
16V
0.1u
C2180
1u
10V
C2393
10u
16V
C2385
50V
1000p
C2106
0.1u
16V
C2096
16V
0.1u
C2184
50V
1000p
C2262
10u
10V
C2202
2.2u
6.3V
C2387
50V
1000p
C2414
16V
0.1u
C2102
0.1u
16V
C2052
0.1u
16V
C2339
50V
0.022u
C2189
1u
10V
C2111
2.2u
6.3V
C2112
10u
10V
C2135
25V
0.01u
C2114
0.1u
16V
C2058
0.1u
16V
C2113
10u
10V
C2341
25V
0.33u
C2109
0.1u
16V
C2203
1u
10V
C2335
25V
0.33u
C2394
0.47u
50V
C2333
25V
0.33u
C2302
16V
0.1u
C2321
0.1u
50V
C2246
10u
10V
C2049
0.1u
16V
C2317
0.1u
50V
C2419
50V
100p
C2137
10u
10V
C2389
50V
1000p
C2117
0.1u
16V
C2053
0.1u
16V
C2263
10u
10V
C2057
0.1u
16V
C2124
0.1u
16V
C2176
25V
0.01u
C2105
0.1u
16V
C2110
0.1u
16V
C2301
16V
0.1u
C2195
50V
1000p
C2204
1u
10V
C2100
0.1u
16V
C2375
50V
0.022u
C2319
0.1u
50V
C2313
1u
10V
C2059
10u
10V
C2191
10u
10V
C2128
25V
0.01u
C2381
50V
0.022u
C2091
50V
15p
C2198
25V
0.033u
C2415
16V
0.1u
C2174
1u
10V
C2136
25V
0.01u
C2129
25V
0.01u
C2261
10u
10V
C2187
2.2u
6.3V
C2092
50V
22p
C2343
25V
0.33u
C2197
25V
0.033u
C2123
25V
0.01u
C2048
0.1u
16V
C2055
12p
50V
C2264
10u
10V
C2418
25V
0.01u
C2383
50V
1000p
C2245
1000p
50V
C2050
0.1u
16V
C2101
10u
10V
C2411
50V
0.1u
C2323
0.1u
50V
C2395
0.47u
50V
C2188
470p
50V
C2056
18p
50V
C2337
50V
0.022u
C2216
0.1u
16V
C2151
10u
10V
C2127
25V
0.01u
C2307
25V
1u
C2244
0.1u
16V
C2122
25V
0.01u
C2309
25V
1u
C2126
10u
10V
C2345
50V
0.022u
C2125
25V
0.01u
C2379
50V
0.022u
C2138
0.1u
16V
C2251
10u
10V
C2120
56p
50V
C2427
10V
1u
C2413
10V
1u
C2401
180p
50V
C2410
2.2u
6.3V
C2434
16V
0.1u
C2201
10V
0.047u
C2362
10u
25V
C2133
50V
680p
C2139
50V
680p
C2134
50V
680p
C2140
50V
680p
C2141
50V
680p
C2142
50V
680p
C2143
50V
680p
C2104
50V
680p
C2407
6.3V
100u
C2361
25V
470u
C2403
35V
22u
C2409
6.3V
1000u
C2098
6.3V
220u
C2412
10u
50V
C2119
10V
220u
C2179
6.3V
47u
C2107
47u
6.3V
C2099
6.3V
220u
C2175
6.3V
47u
C2108
47u
6.3V
C2192
47u
6.3V
D2007
MA2J11100L
D2300
MA2J11100L
D2302
B0HCMM000014
D2005
MA2J11100L
D2004
MA2J11100L
D2009
MA2J11100L
D2014
MA2J11100L
D2006
MA2J11100L
D2010
MA2J11100L
D2013
MA2J11100L
D2301
B0HCMM000014
D2017
MA2J11100L
D2027
MA2J11100L
D2201
MA3X704A0L
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
C0CBCBE00001
IC2008
1
VOUT
2
NC
3
GND
4
CNCONT
5
SUB
6
VIN
7
C0DBFFD00003
IC2107
1
2
3
4
5
6
7
C1AB00002909
IC2106
1
FILTA
2
VREF
3
AGND
4
AVDD
5
SIF_REFP
6
SIF_REFCM
7
SIF_REFN
8
SIF_IN1
9
SIF_PGA_REF
10
SIF_IN2
11
AGND
12
AVDD
13
DGND
14
DVDD
15
MUTE
16
SDA
17
SCL
18
SPDIF_IN5/LRCLK2
19
SPDIF_IN6/BCLK2
20
DGND
21
DVDD
22
SDIN0
23
SDIN1
24
SDIN2
25
SPDIF_IN0/SDIN3
26
SPDIF_IN1/LRCLK0
27
SPDIF_IN2/BCLK0
28
ODGND
29
ODVDD
30
MCLK_OUT
31
DVDD
32
DGND
33
MCLKI/XIN
34
XOUT
35
SPDIF_IN4/BCLK1
36
SPDIF_IN3/LRCLK1
37
SDO0/AD0
38
SPDIF_OUT/SDO1
39
PWM_READY
40
DVDD
41
DGND
42
PWM1A
43
PWM1B
44
PWM2A
45
PWM2B
46
PWM3A
47
PWM3B
48
PWM4A
49
PWM4B
50
RESET
51
DVDD
52
DGND
53
AVDD
54
PLL_LF
55
AGND
56
AGND
57
HPOUT1L
58
HPOUT1R
59
AVDD
60
HPOUT2L
61
HPOUT2R
62
AUXOUT3L
63
AUXOUT3R
64
AUXOUT4L
65
AUXOUT4R
66
NC
67
FILTD
68
AVDD
69
AGND
70
AGND
71
AVDD
72
AUXOUT1L
73
AUXOUT1R
74
AUXOUT2L
75
AUXOUT2R
76
AUXIN2L
77
AUXIN2R
78
AUXIN1L
79
AUXIN1R
80
ISET
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
K1KA04AA0190
1
2
3
4
L2028
J0JYC0000068
L2300
J0JYC0000068
L2026
J0JCC0000269
L2031
J0JYC0000068
L2006
J0JCC0000284
L2032
J0JYC0000068
L2029
J0JCC0000269
L2030
J0JYC0000068
L2005
J0JCC0000284
J0JHC0000042
L2018
L2025
J0JCC0000269
L2010
G1C220MA0291
L2001
G1C150KA0038
L2014
G1C220MA0291
L2016
G1C220MA0291
L2022
G1C100MA0072
L2023
G1C3R0ZA0156
L2021
G1C470MA0291
L2012
G1C220MA0291
BT30V
DVDD3.3V
MAIN9V
BT30V
DVDD3.3V
AUD3.3V
DTV9V
STB5V
DTV9V
SOUND15V
MAIN9V
SUB5V
STB5V
SUB5V
STB5V
MAIN9V
SUB5V
SUB3.3V
DVDD1.8V
DVDD1.8V
AUD3.3V
S_15V
SUB5V
STB3.3V
SUB5V
R2117
JS2303
VJUMP1005-S
R2029
R2033
R2031
R2034
R2032
R2068
JS2311
R2030
R2094
R2066
JS2313
R2204
R2134
R2207
R2183
R2189
TP2009
TP2010
TP2030
TP2014
TP2017
TP2012
TP2032
TP2031
TP2008
AH_LRCK0
AH_HDMI_SDIN
AH_DAUDIO
AH_HDMI_BCLK
AG_A_MON_MUTE/SP_MUTE
AH_HDMI_LRCK
AH_SRCK0
AG_RF_AFT1
AH_IECOUT0
AG_RF_AFT2
AG_AUDIO_MUTE
HDMI_SPDIF
AV_L
AG_AUDIO_XRST
AV_R
AH_DMIX0
IFAGC
SPDIF_OUT
HP_ROUT
AUDIOOUT_L
AUDIOOUT_R
IFD1
STB_RST
ADV_MCLK
AG_SOUND_SOS
TV_R
MAIN_RF_CVBS
HP_LOUT
MONITOROUT_MUTE
TV_L
IFD2
TUNER_SCL
TUNER_SDA
ADAV_SCL
ADAV_SDA
Q2027
B1CFNG000001
Q2001
2SD0601A0L
Q2022
2SB0709A0L
Q2033
2SB0709A0L
Q2030
2SB0709A0L
R2271
22
JS2060
JS2061
JS2059
JS2062
R2118
470
R2115
2.2k
1%
R2165
3.4k
R2052
330
20k
1%
R2047
R2114
2.2k
1%
R2074
68k
R2175
560
0
R2194
R2073
680
R2063
100
1%
R2026
120k
R2129
10
R2137
10
R2211
1k
1%
R2300
4.7k
20k
1%
R2051
R2065
82k
20k
1%
R2050
R2006
470
R2098
10k
R2180
47k
R2099
15k
20k
1%
R2019
R2103
18
R2102
18
R2100
18
R2095
47k
R2125
3.3
R2101
18
R2174
220
R2057
1k
1%
R2164
100k
0
R2191
R2108
15
0
R2202
R2090
1k
1M
R2003
R2104
0
R2053
0
R2133
10
R2058
10k
2k
1%
R2020
R2015
10k
R2127
3.3
R2018
10k
1.2k
R2002
R2179
220
R2121
3.3
R2141
1k
R2071
100k
R2064
100
R2093
10k
R2092
10k
R2008
470
1%
R2075
158k
R2017
10k
R2176
270
1%
R2027
75k
R2007
220
10k
R2023
R2111
10k
R2089
1k
R2072
100k
R2097
1M
R2142
2.2k
R2016
10k
R2132
470
68
R2172
R2096
47k
R2123
3.3
20k
1%
R2048
TU8301
ENG37E09KF
+B_active_ANT
1
AGC_Monitor
2
BTL
3
BT_Monitor
4
BB
5
SCL
6
NC
7
NC
8
SDA
9
Audio-out
10
SIF-out
11
IF-AGC
12
NC
13
NC
14
+B
15
VB
16
IFD-out1
17
NC
18
IFD-out2
19
AFT-out
20
Video-out
21
H0J245500089
X2010
DTV2_SDIN
Rin
>> Monitor L
to D-AMP. >>
DTV_LRCK
DTV_BCLK
DTV_SDIN
Lin
AUDIO_XRST
SOUND_SOS
AFC2(NC)
SPDIF_IN
HDMI_SDIN
HDMI_LRCK
HDMI_BCLK
>> MainHP R
>> Monitor R
AFC1
To SOS
SP_MUTE
AUDIO_MUTE
to HeadPhone out L, R >>
>> MainHP L
145mA
GENX_RST
IIC2
IIC2(5V)
>> TV L
>> TV R
96
98
92
95
97
91
93
94
99
!
A-BOARD (11/12)
TO 1/12
TO 1/12
TO 7/12
TO 3/12
TO 4, 6/12
TO 4/12
TO 6/12
TO 7/12
TO 9/12
TO 9/12
TO 9/12
AUD 3.3V
AUDIO DSP
DVDD1.8V
RST/STB3.3V/MUTE
HP AMP
5V
AUDIO AMP
TO SPEAKER
TH-46PZ81FV
A-Board (11/12) Schematic Diagram
TH-46PZ81FV
A-Board (11/12) Schematic Diagram
!
HDMI_LRCLK >>
<< SPDIF_IN, OUT >>
HDMI_BCLK >>
HDMI_SDIN >>
DTV_BCLK >>
DTV_LRCLK >>
DTV_SDIN >>
DTV2_SDIN >>
Summary of Contents for TH-46PZ81FV
Page 6: ...6 3 2 Applicable signals ...
Page 15: ...15 6 4 No Picture ...
Page 27: ...27 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 28: ...28 ...
Page 36: ...36 10 3 Wiring 1 2 ...
Page 37: ...37 10 4 Wiring 2 1 ...
Page 38: ...38 10 5 Wiring 2 2 ...
Page 39: ...39 10 6 Wiring 3 ...
Page 40: ...40 ...
Page 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 102: ...102 13 1 2 Packing ...
Page 103: ...103 13 1 3 Mechanical Replacement Parts List ...
Page 107: ...107 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...