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15.12. H-Board (2 of 2) and T-Board Schematic Diagram
1
2
MAIN9V
3
4
H-BOARD TNPA3115 (2/2)
IC2670
C0JBAZ000855
3.3
20
5
VCC
0
19
^2OE
0
18
1Y1
1.0
17
2A4
0
16
1Y2
2.4
15
2A3
0
14
1Y3
2.4
13
2A2
0
12
1Y4
4.6
11
2A1
R2018
100
L2038
R2671
J0JCC0000100
100
6
IC2002
C1AB00001883
MSP
7
25
0
JS2026
26
0
8
27
2.0
NC
9
DACM_L
28
2.0
NC
NC
29
DACA_R
0
DACM_SUB
DACA_L
30
2.1
VREF2
NC
31
JS2032
0
DACM_R
R2016
NC
32
220
0
10
SC2_OUT_R
33
3.7
CAPL_A
R2017
11
SC2_OUT_L
34
AHVSUP
220
3.7
VREF1
CAPL_M
35
R2015
JS2035
0
NC
SC1_OUT_R
36
220
3.8
NC
C2016
SC1_OUT_L
37
AHVSS
50V
3.7
R2014
10u
38
+
220
7.1
C2018
39
8.0
50V 10u
+
40
6.3
C2012
50V
0.01u
12
C2050
JS2022
16V
ERJ6GEY0R00V
0.1u
C2019
50V
C2021
0.01u
50V
3.3u
13
14
15
16
17
18
19
20
21
SOS2
22
C3202
16V
4.7u
23
Q3203
MSB709-T1
R3205
0
220
MAIN_RF
3.2
MAIN_RF_GND
3.9
JS3200
R3209
R3216
560
R3210
560
C3235
ERJ3GEY0R00V
10u
16V
24
25
26
27
TH-37PA30E/TH-42PA30E
10
BUFFER
0
AB_SDI
R2654
100
1
1OE
0
2
1A1
R2660
100k
0.6
AB_SDI
3
2Y4
JS2651
0
4
1A2
1.6
AB_LRCLK
5
2Y3
R2653
100
AB_LRCLK
0
6
1A3
1.6
AB_SCK
AB_SCK
R2652
100
7
2Y2
0
SDO0
8
1A4
3.3
RESET
9
2Y1
0
10
IC2652
GND
C2HBZE000003
SURROUND
PROCESSOR
SDO0
RESET
L2032
C2031
100u
16V
J0JCC0000100
C2027
L2001
L2031
16V
J0JCC0000241
J0JCC0000100
0.1u
L2002
J0JCC0000100
80
4.9
79
0
78
4.9
I2C_DA
D_CTR_I/O_1
77
I2C_CL
4.6
NC
NC
76
0
MAIN HP out
STANDBYQ
NC
75
0
ADR_SEL
AUD_CL_OUT
74
D_CTR_I/O_0
4.6
TP
73
0
(MSP3411G-QA-B8)
XTAL_OUT
72
ANA_IN1+
2.2
XTAL_IN
AVSUP
71
2.3
AVSUP
TESTEN
70
0
NC
ANA_IN2+
69
50V 47p
NC
0
SUB in
MAIN in
AVSS
ANA_IN-
68
1.4
67
1.4
66
4.9
65
4.9
C2026
16V
0.1u
C2024
50V
10u
R2048
R2047
220
220
C2022
C2238
C2239
C2052
16V
16V
16V
16V
0.1u
1u
1u
1u
Q3207
B1ABCC000004
R3220
0
MAIN9V
0
100
0
R3214
R3217
R3221
100k
100k
0
220
0
100
Q3206
0
B1ABCC000004
C3207
16V
100u
+
C3209
16V
1u
MAIN_L
MAIN_R
MAIN_YV
MAIN_C
C3237
TV_L
6.3V
3.3u
220
C3206
3.3u
TV_R
6.3V
C3238
6.3V
IC3200
3.3u
L3210
C1AB00000459
AV SW
H-Board (2 of 2)
and T-Board Schematic Diagram
11
C2675
C2676
10V
1u
10V
1u
C2655
C2657
0.01u
50V
0.01u
50V
C2656
C2658
50V
1000p
50V
1000p
0.5
0
25
16
0
0
26
15
SDI_1
VSSC
0
2.5
27
14
VSSR
TEST
VDDC
SDI_0
1.6
3.3
28
13
LRI
RESET
1.6
0
29
12
BCKI
VSSO
1.2
VDDO
1.1
30
11
MCK
XO
AD2/SS
1.2
1.1
31
10
BCKO
XI
1.2
2.5
32
9
JS2657
R2651
100
JS2658
L2003
EXCELDR35V
5V
R2050
0
R2049
0
R2052
220
L2027
EXCELDR35V
C2029
50V
3p
X2001
H0D184500008
5.0
C2030
Q2006
1.9
50V
3p
B1ABCC000004
C2033
1.3
L2006
R2023
R2027
ELESN6R8KA
100
470
C2037
50V
56p
C2038
C2039
50V
R2022
L2035
50V
22p
560
R2054
J0JCC0000241
10p
C2036
50V
47p
D2003
MA3X152K0L
AVR 5V
IC2003
C0DBEZE00002
C2034
16V
R2033
R2034
1.78k
1.6k
100u
L3200
J0JCC0000241
C3213
10u
16V
220
R3225
C3212
16V
10u
R3222
4.5
52
32
4.4
53
31
4.5
54
30
3.8
YIN1
AGND
55
29
TRAP1
LV5
BIAS
SDA
4.1
56
CIN1
SCL
28
YOUT1
S-4
LOUT1
ADR
0
57
27
VGND
VOUT1
RV5
S2-4
4.3
ROUT1
V5
58
26
COUT1
C4
LTV
V4
4.5
59
25
LV6
TV
S-3
RV4
4.0
RTV
S2-3
60
24
V6
Y4
V1
C3
4.5
61
23
LV1
RV3
RV6
LV4
4.5
Y1
Y3
62
22
4.5
63
21
4.5
64
20
12
R2667
JS2638
C2663
100
50V
C2665
0.01u
50V
15p
R2668
X2651
R2666
1k
H0D245500013
1M
C2666
50V
15p
C2662
C2664
C2677
50V
50V
10V
0.01u
1000p
1u
R2676
10k
R2675
10k
R2655
0
0
5V
1
3.3
SDA
2
A1
SDA3.3V
5.0
3
B2
SDA5V
SCL5V
0
R2657
4
GND
SCL3.3V
0
SCL
R2029
R2025
10k
C2043
3.3k
R2046
16V
0.1u
470
1.9
X2003
Q2007
X2002
1.2
EFCT6504BN
EFCT7004BN
B1ABCC000004
0.6
0
Q2008
*R2026
Q2012
0.7
680
B1ABCC000004
B1ABCC000004
R2030
0
1k
3.3k
0.7
0
*R2055
C2056
0
560
16V
0.1u
L2215
EXCELDR35V
=
L2030
EXCELDR35V
C2035
16V
0.1u
SUB9V
C3216
C3218
16V
16V
D3200
0.1u
100u
MAZ31200ML
R3256
2.2k
R3237
47
R3242
47
9.1
4.5
4.0
4.5
0
0
R3239
220
4.5
C3227
10V 1u
4.5
R3240
C3232
220
10V 1u
4.0
C3228
4.5
6.3V
3.3u
C3233
1u
3.9
10V
C3229
6.3V
5.0
3.3u
R3241
220
0
D3232
D3233
C3279
MAZ81400ML
16V
MAZ81400ML
0.1u
13
C2668
50V
0.01u
C2669
50V
1000p
L2658
ELESN4R7KA
5V<=>3.3V
IC2654
4.9
8
VCC
C0JBAZ001834
0
7
3.5
B1
6
2.7
A2
5
R2658
0
SDA0
SCL0
R2031
C2045
330
16V
0.1u
R2021
4.7k
R2032
1k
C2044
R2003
16V
18k
1
0.1u
2
IN
R2004
3
10k
4
GND
IC200
RESET
C0EBB00
AV_MUTE
Q3208
MSB709-T1
4.7
SERVICE
MAIN_YV
4.1
R3247
SDA0
0
100
SCL0
MAIN_C
Q3210
MSB709-T1
5.0
AV4_SLOW
SUB_YV
4.3
AV4_RED/C
R3245
220
R3249
AV4_R
0
100
R3246
220
AV4_L
SUB_C
AV4_V
AV3_S
R3255
220
C3170
R3174
16V
R318
33k
47u
Y
82
Q3
R3175
33k
B1ABC
C3171
R3176
16V
R318
33k
47u
82
PB
Q3
R3177
33k
B1ABC
C3172
R3178
16V
R318
33k
10u
82
PR
Q3
R3179
33k
B1ABC
14
80
D
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