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HCD-GTX999
HCD-GTX999
37
37
6-24. SCHEMATIC DIAGRAM - AMP Board -
17.8
0
34.4
-34.4
18
-18
-57
-58.8
58.8
0
0
0
0
57
0
0
0
0
2.8
0
0
0
0
0
0
0
0
17.8
0
0
0.8
34.8
2.9
3.4
18.2
18.2
0
0
3.7
0
0
0
0
0.6
0
18
0
18.2
18.2
0
0
0
17.8
18.2
0
0
0.1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
19
18
17
16
20
21
22
23
STK416-130-E
IC501
D15XB20
D501
D10XB20
D502
100V
0.1
C505
100V
0.1
C507
100k
R502
100k
R501
100k
R504
100k
R503
100k
R505
100k
R506
UDZW-TE17-16B
D503
UDZW-TE17-16B
D504
5W
0.22
R518
5W
0.22
R512
5W
0.22
R525
30PRA20FC
D505
30PRA20FC
D506
100
R510
100
R509
1
R511
56k
R519
56k
R513
56k
R526
100p
C513
100p
C519
100p
C526
2SC5625
Q518
2SC5625
Q512
2SC5625
Q525
1k
R520
1k
R514
1k
R527
100k
R515
100k
R528
100k
R521
100k
R555
50V
47
C539
560
R536
560
R533
MC2836
D512
22k
R523
22k
R517
22k
R529
MA2J1110GLS0
D525
2SC3052EF-T1-LEF
Q501
2SC3052EF-T1-LEF
Q546
2SC3052EF-T1-LEF
Q576
2SC3052EF-T1-LEF
Q550
2SC3052EF-T1-LEF
Q551
2SC3052EF-T1-LEF
Q570
1k
R540
35V
22
C540
22k
R541
100k
R542
MA2J1110GLS0
D540
1k
R547
22k
R548
RY502
RY501
TH501
E
ET501
E
ET502
50V
10
C537
2.2k
R537
2.2k
R534
2.2k
R531
47k
R554
100
R573
100
R574
100
R572
100
R575
100
R565
100
R567
100
R568
100
R569
L578
L586
MA2J1110GLS0
D576
MA2J1110GLS0
D570
47k
R552
330
R551
47k
R553
0
R550
10k
R545
ISA1235AC1TP-1EF
Q545
50V
1
C545
4.7k
R549
47k
R546
L582
10
R578
10
R579
10
R581
10
R580
10
R582
10
R583
10
R585
10
R584
10
R587
10
R586
10
R588
10
R589
2.2k
R570
2.2k
R576
MA2J1110GLS0
D545
22k
R560
22k
R561
MA2J1110GLS0
D560
47k
R558
56k
R557
47k
R590
47k
R591
47k
R592
47k
R556
2SC3052EF-T1-LEF
Q556
2SC3052EF-T1-LEF
Q557
10V
100
C556
22k
R563
100
R594
100
R596
100k
R577
100k
R571
0.01
C588
50V
3300
C503
50V
3300
C504
10
R450
10
R451
10
R452
10
R453
10
R454
10
R455
10
R456
10
R457
10
R458
10
R459
10
R460
10
R461
10
R462
10
R463
10
R464
10
R465
10
R466
10
R467
10
R468
10
R469
10
R470
10
R471
10
R472
10
R473
56k
R532
56k
R535
56k
R538
50V
1
C531
50V
1
C534
2W
1.5k
R474
2W
1.5k
R475
2W
1.5k
R593
2W
1.5k
R595
3p
C575
3p
C576
3p
C577
50V
22
C533
50V
22
C536
100V
100
C509
100V
100
C510
470p
C538
470p
C535
470p
C532
50V
100
C571
50V
100
C573
50V
100
C572
50V
100
C574
2W
1.5k
R508
2W
1.5k
R507
0.1
C508
0.1
C506
0.1
C592
0.1
C589
0.1
C590
0.1
C591
0.1
C594
0.1
C593
0.1
C599
0.1
C570
0.1
C595
0.1
C596
0.1
C597
0.1
C598
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN504
FAN DET
FR PLY
SW RLY
DBFB
STK MUTE
PROTECT
THERMAL VACS
UNREG LOW
UNREG GND
-VL
P-GND
HP-DET
E
ET503
0.01
C580
100
R524
47k
R516
47k
R522
47k
R530
1
2
3
4
5
6
7
8
8P
NO501
-VL
+VL
-VH
-VH
GND
GND
+VH
+VH
6P
NO502
71V
3300
C501
71V
3300
C502
100
R476
100
R477
100
R478
100
R479
3.9k
R562
1
2
3
4
4P
NO503
HP_L
HP_GND
HP_R
HP_SW
470p
C561
470p
C562
470p
C563
470p
C581
820
R539
IC501
POWER AMP
AMP BOARD
(CHASSIS)
(CHASSIS)
(CHASSIS)
STANDBY SWITCH
Q545,546,557
PROTECT DETECT
Q512,518
DETECT
OVER LOAD
OVER LOAD DETECT
Q550,551
DETECT
TEMPERATURE
RELAY DRIVE
RELAY DRIVE
-1
-2
-1
-2
OVER LOAD
DETECT
TB501
SPEAKER
R
L
FRONT
ONLY FOR
SS-GTX999
SS-WG999
SUBWOOFER
ONLY FOR
TB502
A
18
H
17
11
G
5
D
4
12
B
14
C
15
16
2
6
E
9
7
8
3
F
10
13
1
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
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299