41
41
HCD-DZ555K/DZ556KB/DZ750K
HCD-DZ555K/DZ556KB/DZ750K
6-10. SCHEMATIC DIAGRAM – MAIN BOARD (5/10) –
(4/10) (Page 40)
(7/10) (Page 43)
(8/10) (Page 44)
No mark:DVD STOP
1 . 7
1.7
3 . 3
0
3.3
1 . 7
3 . 3
1 . 7
3.3
3 . 3
1 . 7
1 . 8
3.3
1.8
3.3
3.3
1 . 7
3.3
3 . 3
3 . 3
0
1.7
3.3
3.3
1 . 7
1 . 7
0
0
3 1 . 3
0
3 1 . 3
3 1 . 3
1 6 . 5
12
3 . 3
3 . 3
1 . 7
1
3 . 3
0
12
12
27
1 6 . 5
1 6 . 5
1 6 . 5
1 6 . 5
1 6 . 5
3 1 . 3
3 1 . 3
3 1 . 3
12
12
3 1 . 3
1 . 7
1
1 6 . 5
27
3 . 3
1 6 . 5
12
3 1 . 3
1 6 . 5
0
3 . 3
3 1 . 3
3 . 3
1 6 . 5
1 6 . 5
0
3 1 . 3
3 1 . 3
1 6 . 5
3 1 . 3
3 . 3
0
0
0 . 6
3 . 3
0
6 . 1
0
0 . 6
12
0 . 6
0
6 . 7
1 6 . 5
0
1 6 . 5
0
1 6 . 5
1 6 . 5
1 6 . 5
0
0
1 6 . 5
1 6 . 5
1 6 . 5
3 1 . 3
0
3 1 . 3
3 1 . 3
1 6 . 5
12
3 . 3
3 . 3
1 . 7
1
3 . 3
0
12
12
27
1 6 . 5
1 6 . 5
1 6 . 5
1 6 . 5
1 6 . 5
3 1 . 3
3 1 . 3
3 1 . 3
0 . 1
C3308
0 . 1
C3313
0 . 1
C3413
0 . 1
C3408
16V
47
C3001
16V
47
C3031
35V
100
C3412
35V
100
C3409
35V
100
C3312
35V
100
C3309
0 . 1
C3002
16V
100
C3000
C3416
2200
35V
C3316
2200
35V
50V
1
C3551
50V
10
C3552
1
C3315
1
C3314
1
C3414
1
C3415
0 . 1
C3040
0 . 1
C3039
0 . 1
C3038
0 . 1
C3037
0 . 1
C3036
0 . 1
C3035
0 . 1
C3034
0 . 1
C3033
0 . 1
C3032
0 . 1
C3304
0 . 1
C3404
R3502
100
R3501
100
100
R3302
100
R3301
100
R3076
100
R3075
100
R3073
100
R3072
100
R3071
100
R3070
100
R3069
100
R3068
100
R3067
100
R3066
680
R3037
100
R3035
22
R3034
470
R3032
470
R3031
1k
R3063
100
R3065
1k
R3064
1 . 2 k
R3004
1 . 5 k
R3003
2 . 2 k
R3006
10k
R3001
10k
R3002
10k
R3033
10k
R3059
10k
R3060
10k
R3553
100k
R3554
100k
R3551
100k
R3326
100k
R3325
100k
R3276
100k
R3275
100k
0
R3304
0
R3404
0
R3555
1000P
C3004
0
R4002
10uH
L3301
10uH
L3302
10uH
L3401
10uH
L3402
47uH
L3000
1
2
2P
CN3000
DC-FAN -
DC-FAN +
2SD1616-TP-LK
Q3000
2SC3052EF-T1-LEF
Q3002
2SC3052EF-T1-LEF
Q3551
2SC3052EF-T1-LEF
Q3001
2SA1235TP-1EF
Q3301
2SA1235TP-1EF
Q3251
2SA1235TP-1EF
Q3252
2SA1235TP-1EF
Q3302
JL3062
JL3060
JL3052
JL3051
JL3020
JL3019
JL3018
JL3017
JL3016
JL3015
JL3014
JL3013
JL3011
JL3010
JL3002
JL3001
TP3004
TP3311
TP3006
TP3003
TP3000
TP3410
TP3005
TP3236
TP3032
TP3001
CSFLAG
NS_INIT
SOFT_MUTE
SCDT
SHIFT
LAT1
LAT2
LAT3
EN
DIAG
OVF1
OVF2
D-GND
AMP_D2
AMP_D3
AMP_BCKO
AMP_LRCKO
AMP_MCKO
18
8
4
123
567
91
0
1
11
21
31
41
51
61
7
18
8
4
123
567
91
0
1
1
1
21
31
41
51
61
7
JL3101
JL3104
15k
R3307
JL3086
JL3085
JL3096
100p
C3069
0.001
C3070
100p
C3067
100p
C3068
0 . 0 3 3
C3307
0 . 0 3 3
C3306
0 . 0 3 3
C3407
0 . 0 3 3
C3406
0 . 1
C3400
0 . 1
C3403
0 . 1
C3405
0 . 1
C3303
0 . 1
C3305
0 . 1
C3300
0
R3044
A12V
0
R3045
0
R3046
0
R3061
0 . 0 1
C3071
TP3231
TP3230
TP3229
TP3307
TP3308
TP3309
TP3310
100k
R3327
100k
R3277
R3074
100
C3904
0.001
C3902
0.001
C3903
0.001
C3901
0.001
0 . 0 1
C3914
0 . 0 1
C3913
C3912
0 . 0 1
C3911
0 . 0 1
L3901
L3903
L3904
L3902
C3128
2 . 2
10
C3129
DC-DET
TP3007
2SC3052EF-T1-LEF
Q3553
C3556
2 . 2
10k
R3558
100k
R3557
4.7k
R3556
22k
R3552
C3553
2 . 2
2SC3052EF-T1-LEF
Q3552
0
R3901
0
R3902
0
R3905
0
R3906
TP3305
TP3306
R3907
0
0
R3917
0
R3911
0
R3912
SL3001
R3918
0
R3919
0
TB3901
( )
( )
0
R3415
0
R3303
0
R3416
0
R3316
0
R3403
0
R3315
MC2837
D3551
RSA39LA
TE25
D4301
P6SMBJ33A-5
D3301
RSA39LA
TE25
D4302
P6SMBJ33A-5
D3302
RSA39LA
TE25
D4401
RSA39LA
TE25
D4402
P6SMBJ33A-5
D3401
P6SMBJ33A-5
D3402
E
EB3001
E
EB3004
15k
R3407
INIT
INIT
SOFTMUTE
SC_DT
SCSHIFT
SOLATCH2
OVFFLAGR2
SCSHIFT
SC_DT
SOFTMUTE
OVF
SOLATCH1
SOLATCH3
SOLATCH3
OVFFLAGR2
PGMUTE
80
81
82
83
84
85
86
87
88
89
90
117
91
92
93
94
95
96
98
97
(CHASSIS)
(CHASSIS)
SPEAKER
FAN
0.1
C3317
0.1
C3417
CENTER
WOOFER
( )
( )
MAIN BOARD
(5/10)
IC3300
S-MASTER
DIGITAL AMP
IC3400
S-MASTER
DIGITAL AMP
18
19
20
21
PROTECT DETECT
PROTECT DETECT
PROTECT DETECT
DC DETECT
DC DETECT
FAN DRIVE
FAN DRIVE
FAN DRIVE
DC DETECT
DC DETECT
S-MASTER
DIGITAL AMP
EXCEPT EA/DZ555K:TH
EXCEPT EA/DZ555K:TH
EXCEPT EA/DZ555K:TH
RU
EXCEPT RU
RU
EXCEPT RU
RU
EXCEPT RU
RU
EXCEPT RU
DZ750K
R3504
L3502
L3501
ICT3050
ICT3049
ICT3048
ICT3047
ICT3046
ICT3045
ICT3097
ICT3098
ICT3099
R3402
R3401
D3501
D3502
C3516
C3517
R3516
R3515
R3503
R3507
TP3510
C3503
C3506
C3513
C3504
C3500
C3505
C3507
C3508
C3509
C3514
C3515
C3512
100
100
0
P6SMB39AT3
P6SMB39AT3
2200
35V
10
10
10
15k
0.1
0.033
0.1
0.1
0.1
0.1
0.033
0.1
0.1
100
35V
1
1
100
35V
10uH
10uH
•
See page 59, 60 for IC Block Diagrams.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299