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HBD-DZ330/DZ710/DZ730
5-15. SCHEMATIC DIAGRAM – MAIN Section (8/9) –
1
2
A
CN3000
+
FAN3001
DC-FAN +
2
M
FAN
MOTOR
DC-FAN -
1
-
B
M+14V
A12V
MAIN
27
BOARD
(6/9)
(Page 38)
M-GND
C
D
E
F
G
EN
DC-DET
SD_PVDD_DET
H
MAIN
24
OVF2
BOARD
OVF1
(6/9)
(Page 38)
I
LAT3
LAT2
LAT1
SHIFT
SCDT
SOFT_MUTE
NS_INIT
J
A.CAL_OUT
K
D-GND
AMP_LRCKO
AMP_BCKO
MAIN
28
AMP_D3
BOARD
(7/9)
(Page 39)
AMP_D2
AMP_D1
L
AMP_MCKO
HBD-DZ330/DZ710/DZ730
• See page 58, 59 for IC Block Diagrams.
3
4
5
MAIN BOARD (8/9)
Q3000
2SD1388TP-34
2P
FAN DRIVER
TP3001
6.9
14.4
JL3001
JL3096
R3006
2.2k
R3551
100k
7.5
0
0.7
R3004
R3001
3
6
R3002
1.5k
10k
JL3002
10k
5
2
R3003
0.7
0
L3000
47uH
1.5k
4
1
Q3001
RT3CLLM
FAN CONTROL
C3000
C3005
C3002
100
10
0.1
16V
50V
C3001
47
TP3000
16V
JL3401
C3406
Q3401
3.3
RT3AMMM
DC BALANCE DETECT
0
Q3551
2SC4154TP-1EF
DC BALANCE PROTECT
C3400
JL3090
2200
35V
R3562
R3563
33k
R3558
0.5%
1.5k
0.5%
4.7k
0.5%
R3554
100k
R3045
C3556
0
0.1
R3044
0
Q3552
R3043
0
RT3CLLM
PVDD DOWN DETECT
C3553
R3042
0.01
0
C3003
R3561
R3552
47k
22k
1000p
C3561
47
16V
JL3007
JL3060
SL3002
TP3004
R3065
TP3007
100
C3071
0.01
TP3003
R3060
10k
OVF2
OVF1
NSP_MUTE
SL3011
SOFT_MUTE
LAT3
PGMUTE
LAT2
SCDT
SHIFT
SL3004
SL3003
SL3010
LAT1
LAT3
SHIFT
OVF2
SCDT
SOFT_MUTE
NS_INIT
JL3062
D3071
MC2838-T112-1
TP3006
R3076
SL3009
R3074
47
47
R3075
SL3008
47
6
7
8
R3553
C3552
10k
10
50V
C3551
1
50V
D3551
MC2840-T112-1
R3404
R3304
R3403
R3405
R3305
C3306
R3303
100k
100k
100k
100k
100k
10
100k
JL3402
JL3302
16.2
16.2
16.2
16.2
2.2
1
4
1
4
2
5
2
5
C3402
C3412
C3302
C3312
1
1
1
1
16.2
16.2
16.2
6
3
6
3
Q3301
0
0
RT3AMMM
0
0
DC BALANCE DETECT
C3403
C3413
C3300
C3303
C3313
C3404
100
C3409
100
C3414
2200
100
C3304
C3309
100
0.1
35V
0.1
35V
0.1
35V
35V
0.1
0.1
35V
2
4
2
4
L3401
L3301
10uH
10uH
1
3
1
3
DIGITAL POWER AMP
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
C3411
C3322
0.1
0.1
C3311
0.1
C3321
C3410
C3310
0.1
0.1
0.1
C3036
47
(DZ330/DZ730)
C3032
C3033
56
(DZ710)
0.1
0.1
16V
IC B/D
12
11
10
9
8
7
6
5
4
3
2
1
1.5
13
XOVSS
XFSOIN
48
3.3
C3030
C3037
14
XFSOOUT
XVDD
47
0.1
3.3
3.3
R3059
15
XOVDD
HPVDDL
46
10k
1.8
C3031
C3038
16
DVDD
HPOUTL1
45
0.1
0.1
DVSS
IC3030
HPVSSL
17
44
3.3
C3039
18
NSPMUTE
HPOUTL2
43
IC3030
0.1
3.3
3.3
CXD9788AR
19
SOFTMUTE
HPVDDR
42
S-MASTER PROCESSOR
3.3
20
PGMUTE
HPOUTR1
41
0
21
SCDT
HPVSSR
40
0
SCSHIFT
HPOUTR2
22
39
3.3
1.6
23
SCLATCH
FSOI
38
3.3
24
OVF FLAGR
25
FSOCKO
37
R3030
470
25
26
27
28
29
30
31
32
33
34
35
36
R3033
R3032
R3036
10k
470
100
C3034
C3035
R3080
0.1
0.1
100k
SL3005
SL3006
40
40
9
10
11
12
R3154
R3104
C3156
R3153
R3155
100k
100k
2.2
100k
100k
JL3301
JL3151
JL3152
16.2
16.2
1
4
2
5
C3152
C3162
C3102
C3112
1
1
1
1
16.2
16.2
16.2
6
3
Q3151
RT3AMMM
0
0
DC BALANCE DETECT
C3150
C3153
C3163
C3100
C3314
2200
100
C3154
C3159
100
C3164
2200
0.1
35V
35V
0.1
0.1
35V
0.1
35V
2
4
2
4
L3151
L3101
10uH
10uH
IC B/D
IC B/D
1
3
1
3
IC3300
IC3100
IC3300
IC3100
CXD9981TN
CXD9981TN
DIGITAL POWER AMP
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C3160
0.1
C3121
C3161
0.1
0.1
C3012
C3013
0.1
0.1
12
11
10
9
8
7
6
5
4
3
2
1
R3011
XOVSS
XFSOIN
47
13
1.5
14
XFSOOUT
3.3
C3010
15
XOVDD
HPVDDL
0.1
0.1
1.8
C3011
16
DVDD
HPOUTL1
0.1
IC3010
17
DVSS
HPVSSL
3.3
NSPMUTE
HPOUTL2
18
IC3010
3.3
CXD9788AR
19
SOFTMUTE
HPVDDR
S-MASTER PROCESSOR
3.3
20
PGMUTE
HPOUTR1
0
21
SCDT
HPVSSR
0
22
SCSHIFT
HPOUTR2
3.3
SCLATCH
23
3.3
24
OVF FLAGR
25
FSOCKO
R3010
470
25
26
27
28
29
30
31
32
33
34
35
36
R3012
470
R3013
R3016
10k
C3014
C3015
0.1
0.1
13
14
15
8
CENTER
7
10
6
5
SUBWOOFER
TB3901
SPEAKERS
4
FRONT L
3
9
2
1
FRONT R
R3105
R3103
C3106
100k
100k
2.2
JL3102
JL3101
16.2
16.2
1
4
2
5
16.2
16.2
6
3
Q3101
0
0
RT3AMMM
DC BALANCE DETECT
47
C3103
C3113
100
C3104
C3109
100
C3114
35V
0.1
0.1
35V
0.1
48
49
28
27
26
25
24
23
17
18
19
20
21
22
C3110
0.1
C3122
0.1
C3111
0.1
50
51
52
C3016
47
(DZ330/DZ730)
56
(DZ710)
16V
53
IC B/D
MAIN
29
BOARD
(9/9)
(Page 41)
1.5
54
48
3.3
C3017
XVDD
47
0.1
3.3
46
C3018
45
0.1
44
C3019
43
0.1
3.3
42
41
40
39
1.6
FSOI
38
1.6
37
55
100
56
57
58
14
59
60
61
62
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