
HBD-TZ215/TZ715
HBD-TZ215/TZ715
37
37
5-15. SCHEMATIC DIAGRAM - MAIN Section (8/8) -
1.5
1.7
13.1
13.1
13.1
13.1
0
0
13.1
13.1
13.1
13.1
0
0
1.7
1.6
3.3
1.8
3.3
3.3
3.3
1.6
11
.9
11
.9
24.3
11
.9
26.3
1.6
13.1
3.3
24.3
3.3
13.1
1.1
13.1
1.6
26.3
3.3
24.3
3.3
11
.9
11
.9
1.6
1.6
24.3
26.3
26.3
13.1
26.3
3.3
3.3
3.3
1.8
3.3
3.3
3.3
3.3
0
0
3.3
1.6
3.3
1.6
3.3
1.6
1.7
1.2
3.3
1.8
1.7
3.3
1.6
1.6
3.3
1.6
26.3
3.3
(CHASSIS)
ET3003
0.1
C3112
0.1
C3134
0.1
C3117
16V
47
C3132
35V
C3116
100
35V
C3110
100
35V
C3133
100
35V
C3125
100
0.1
C3145
10V
220
C3152
16V
100
C3148
16V
220
C3140
C3119
1000
35V
0.01
C3149
0.01
C3151
0.1
C3139
0.1
C3126
0.1
C3137
0.1
C3138
0.1
C3127
0.1
C3113
0.1
C3111
0.1
C3118
47
R3119
47
R3110
R3104
47
R3103
47
47
R3109
0
R3113
470
R3095
10k
R3101
100k
R3111
R3099
100k
R3098
100k
100k
R3112
1M
R3121
0
R3096
C3128
0.1
C3135
1000
35V
JL3038
JL3043
JL3041
JL3048
JL3047
JL3046
JL3045
JL3039
JL3037
JL3034
JL3033
CL3035
CL3030
CL3034
CL3033
CL3031
CL3027
CL3032
CL3028
D3.3V
A12V
1
C3150
JL3035
JL3040
JL3042
JL3044
22k
R3100
JL3036
0.033
C3120
0.033
C3141
0.033
C3108
0.033
C3123
0.1
C3106
0.1
C3144
0.1
C3107
0.1
C3142
0.1
C3143
0
R3093
0
R3114
CL3029
100k
R3105
100k
R3094
C3121
2.2
C3109
2.2
1608
100k
R3117
C3155
1000p
0.1
C3124
1
2
3
4
4P
CN3000
P-GND
P-GND
+26.0V
+26.0V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
10uH
L3020
10uH
L3018
L3019
10uH
3
2
1
4
10uH
L3017
3
2
1
4
10uH
L3016
R3107
3.3
R3127
0
44
38
39
40
41
42
43
7
6
5
4
3
2
1
37
36
35
34
33
32
8
9
10
11
28
29
30
31
17
16
15
14
13
12
27
26
25
24
23
22
21
20
19
18
CXD9965TN
IC3004
22
R3106
100
R3108
470
R3102
0.1
C3130
47
R3097
C3114
1
C3115
1
C3131
1
C3129
1
RT3AMMAM1
Q3013
RT3AMMAM1
Q3015
1
2
49.152MHz
X3000
4p
C3154
C3146
4p
5
4
3
2
1
TC7SHU04FU
IC3007
1k
R3122
MM3404A18URE
IC3006
1
2
3 VOUT
4 VIN
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
BUS17
SCDT
PGMUTE
SHIFT
LA
T1
SOFT_MUTE
NS_INIT
(8/8)
MAIN BOARD
IC3004
IC3007
IC3006
4
5
3
1
2
6
CLOCK GENERATOR
+1.8V REG.
DC BLANCE DETECT
DC BLANCE DETECT
DIGITAL POWER AMP
4
F
2
H
E
D
3
1
I
8
G
6
7
A
J
B
9
5
C
10
4
3
5
1
2
6
OVF1
• See page 28 for waveforms. • See page 44 for IC Block Diagrams.