Advertisement
1
2
MAIN3.3V_1
3
4
5
6
7
TX-26/32LXD500 TX-26/32LX500F/P H-Board (2 of 4) Schematic Diagram
10
11
MAIN_5V
TP134
MAIN3.3V_1
L2104
ELJPA470KF
R2246
0
470
Q2115
0
2SD13280TL
0
MUTE
C2350
C2351
50V
50V
10u
0.1u
HP_L1
C2352
D2124
16V
R2248
MAZ80560ML
0.1u
33k
R2245
4.7
IC2101
C1BB00000931
HP AMP
C2347
16V
22u
R2249
2.2
2.2k
C2348
0
50V
0.1u
Q2113
C2349
0
10V
B1ABCF000138
1u
MUTE
L2105
J0JHC0000078
R2110
10k
C2112
C2113
R2125
1u
1u
R2119
10V
100
10V
47k
Q2103
R2115
C2116
33k
47p
2SA207700L
R2111
50V
10k
AMP
R2126
C2105
C2106
GND
4.7k
16V
16V
100u
0.1u
R
R2124
IC2102
100
L
Q2102
VCC
2SA207700L
C0ABBB000038
AMP
AMP
C2117
C2115
R2112
50V
47p
50V
33k
0.1u
C2119
R2118
C2118
47k
25V
25V
22u
22u
D3021
R3048
MA3X152D0L
1.5k
D3023
MA2J11100L
R3180
100
D3020
B0BC3R400001
R3050
10k
D3022
R3051
Q3008
MA2J11100L
10k
Q3009
TP135
2SA207700L
R3049
B1ABCF000138
10k
*IC2111
C1BB00000712
*C2056
16V
*L2017
0.1u
*R2042
*C2057
J0JHC0000078
TV_L
1
Vin1
8
1u
GND
16V
220
DC_OUT
*R2043
0
2
SW1
7
Vout
AV1 L
*R2044
DVB_L
*C2058
3
Vin2
6
VCC
1u
16V
220
*R2045
O4
0
4
SW2
5
Vin3
*C2055
LXD500 ONLY
16V
1u
TV/DVB SEL
TV/DVB SEL
*IC2112
C1BB00000712
*C2054
16V
*L2018
0.1u
*R2046
*C2059
TV_R
J0JHC0000078
1
Vin1
8
GND
1u
16V
220
*R2047
DC_OUT
0
2
SW1
7
Vout
AV1 R
*R2048
*C2060
DVB_R
3
Vin2
6
1u
16V
VCC
220
*C2053
LXD500 ONLY
*R2049
O4
4
SW2
5
Vin3
1u
16V
0
12
13
TP131
AA_HP_L
TP132
AA_HP_R
C2353
16V
100u
C2357
16V
100u
R2252
0
470
Q2114
0
C2356
2SD13280TL
D2125
16V
0
MUTE
0.1u
MAZ80560ML
R2247
4.7
SUB9V_1
HP_R
IC2103
AN77L08M-E1
8V
C2131
R2231
0
C2123
10V
R2123
R2128
0
2.2u
100
C2125
50V
1000p
R2121
R2129
0
100
C2126
C2124
10V
50V
1000p
2.2u
8V
L2106
J0JHC0000078
R2130
10k
R2127
R2168
C2130
4.7k
C2129
R2165
1u
1u
*R2147
R2149
100
10V
10V
47k
27k
4.3
1.1
R2131
3.7
R2137
C2134
Q2104
10k
33k
47p
2SA207700L
50V
0
0
AMP
C2127
GND
16V
C2128
100u
16V
0.1u
R
R2166
4.3
1.1
IC2104
100
3.7
L
Q2105
C0ABBB000038
VCC
0
0
2SA207700L
AMP
AMP
C2143
C2133
R2132
50V
47p
50V
0.1u
33k
*R2138
R2148
27k
47k
SOS2
R2232
0
C2144
R2135
16V
1u
330
AV4_LO
C2220
D2105
MAZ81400ML
1u
16V
C2051
R2136
C2145
1u
16V
4.4
34
16V
AV4_RO
330
1u
D2106
R2050
AV1_LO
C2221
MAZ81400ML
4.4
35
ROUT1
330
*R2139
1u
16V
4.3
36
BIAS
220
+
SDA
LOUT4
C2147
C2218
SD_MONO_IN_L
100u
*C2135
16V
4.3
37
16V
L9
1u
16V
1u
IC2105
SD_MONO_IN_R
*C2136
4.3
38
R9
1u
16V
*R2133
*R2140
C2137
4.3
AN15861A-VT
220
39
0
L10
0.1u
50V
C2138
4.3
40
AUDIO SW
R10
0.1u
50V
C2139
4.3
41
L11
0.1u
50V
C2140
4.3
42
L1
NC
R11
0.1u
50V
C2141
4.3
43
L12
0.1u
50V
C2142
4.3
44
0.1u
50V
C2052
16V
R2052
1u
330
AV1_RO
C2219
16V
1u
14
15
H-BOARD (2/4)
TXN/H10LLM(TX-26/32LXD500)
TXN/H10LMM(TX-26/32LX500F/P)
D2104
MA3X152K0L
MSP 8V
8.0
IN
8.7
1
3
OUT
C2146
16V
COM
16V
0.1u
2
0.1u
0
C2217
C2132
25V
25V
47u
47u
HEADPHONE R
HEADPHONE L
SPEAKER R
SPEAKER L
C2172
50V
3300p
4.7k
0.5
R2169
4.7k
0.5
L2108
J0JCC0000241
8V
*C2153
*C2151
16V
16V
1u
1u
C2216
10V
10u
22
3.9
21
0
NC
R2221
0
20
0
MUTE
C2162
R2170
220
PC_RIN
19
4.3
R8
1u
16V
C2163
R2171
220
4.3
PC_LIN
18
L8
1u
16V
4.3
C2164
R2172
220
TV_R
17
R7
1u
16V
4.3
C2165
R2173
220
TV_L
16
L7
1u
16V
*R2174
4.3
*C2166
1u:LXD500
DVB_R
15
R6
220
LXD500 ONLY
0.1u:LX500F/P
*R2175
*C2167
DVB_L
14
4.3
1u:LXD500
220
L6
0.1u:LX500F/P
*C2168
*R2176
HDMI_R
13
4.3
R5
1u
16V
220
*C2169
*R2177
HDMI_L
12
4.3
1u
16V
220
*R2255
0
*R2256
0
LX500F/P ONLY
C2161
D2119
16V
MAZ31200ML
100u
TX-26/32LXD500 TX-26/32LX500F/P H-Board (2 of 4) Schematic Diagram
16
11
12
13
14
SUB9V_1
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
17
18
Advertisement
