88
16.8. MAIN CIRCUIT (2/4)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 8
SC-HTB10P/PC MAIN CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN
SECTION (1/4)
TO MAIN
SECTION (4/4)
P1
P1
TO SPEAKERS
(FRONT)
TO SPEAKERS
(SUBWOOFER)
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
SP_SW1-
R506
3.3
SP_SW2-
C479
0.033
SP_FL-
PWM_SW2-
SD
R444
10
C425
0.1
3.3
R466
C192
1000P
R524
100K
C191
1000P
B1ABCF000011
Q500
B1ABCF000011
Q501
R523
100K
R520
100K
R521
100K
33K
R522
SP_PROTCT
C164
1000P
3.3
R467
C445
0.01
50V10
C548
C163
1000P
C444
0.01
C490
0.1
C429
0.1
SP_FL+
3.3
R464
3.3
R465
C186
1000P
SP_FL-
VDD
0.1
C501
5.6K
R502
C162
1000P
1000P
C161
C443
0.01
2
4
3
1
G0B9R5K00007
L414
C442
0.01
C496
25V470
0.1
C502
G0A100H00018
L406
C497
0.1
C493
0.1
C491
1
1
C494
SP_FR+
C187
1000P
R528
100K
C181
1000P
C188
1000P
100K
R525
R527
100K
R526
100K
C492
0.033
0.1
C481
R443
10
C426
0.1
10
R445
C427
16V10
PWM_FL-
R448
100
R449
100
R446
10
R447
10
R428
10
R427
10
C423
0.1
0.033
C464
SP_SW1-
C460
0.1
C477
0.1
SP_SW2-
3.3
R468
R501
5.6K
G0A100H00018
L418
C486
0.1
C166
1000P
C165
1000P
C446
0.01
C480
1
C478
0.1
G0A100H00018
L419
C487
0.1
4
2
1
3
L412
G0B9R5K00007
C505
25V470
C482
1
C424
0.1
R442
100
C470
0.033
R441
22K
R440
100
R429
100
5.6K
R500
L410
G0A100H00018
G0A100H00018
L417
SP_FL+
3.3
R469
C473
0.1
C462
0.1
1
C466
2
4
3
1
L413
G0B9R5K00007
C472
0.1
25V470
C467
C461
0.1
1
C463
C476
0.033
43
11
9
10
34
36
35
12
33
6
7
5
39
38
41
40
8
37
23
22
20
18
16
14
13
15
17
19
31
32
28
26
25
27
30
29
21
24
3
4
2
1
42
44
IC403
DIGITAL AMPLIFIER
C1AB00003217
IC405
DIGITAL AMPLIFIER
C1AB00003217
C447
0.01
PWM_SW1-
SP_FR-
0.1
C522
C508
0.1
G0A100H00018
L408
C515
1
C430
0.1
SP_FR+
0.033
C510
R452
10
R453
10
PWM_FR-
R451
100
C516
1
C509
0.1
R503
5.6K
G0A100H00018
L409
0.1
C523
2
4
3
1
G0B9R5K00007
L415
C519
25V470
VALID
C431
0.1
C432
0.1
10
R454
C433
16V10
C190
1000P
C514
0.1
C189
1000P
SP_FR-
R450
22K
C498
0.033
C507
0.033
C455
0.01
1000P
C171
R507
3.3
C172
1000P
C456
0.01
G0A100H00018
L407
DGND
+12V
NC
OUT_C
BST_C
OUT_D
GND_C
GND_D
NC
OUT_A
BST_A
BST_B
GND_A
OUT_B
GND_B
BST_D
PVDD_D
PVDD_D
PVDD_A
PVDD_B
GVDD_A
PVDD_A
PVDD_C
GVDD_D
NC
M2
NC
NC
M3
M1
GND
NC
VDD
VREG
AGND
PWM_B
PWM_D
PWM_C
SD(L)
PWM_A
OC_ADJ
GVDD_B
OTW(L)
GVDD_C
RST_AB(L)
RST_CD(L)
43
11
9
10
34
36
35
12
33
6
7
5
39
38
41
40
8
37
23
22
20
18
16
14
13
15
17
19
31
32
28
26
25
27
30
29
21
24
3
4
2
1
42
44
NC
OUT_C
BST_C
OUT_D
GND_C
GND_D
NC
OUT_A
BST_A
BST_B
GND_A
OUT_B
GND_B
BST_D
PVDD_D
PVDD_D
PVDD_A
PVDD_B
GVDD_A
PVDD_A
PVDD_C
GVDD_D
NC
M2
NC
NC
M3
M1
GND
NC
VDD
VREG
AGND
PWM_B
PWM_D
PWM_C
SD(L)
PWM_A
OC_ADJ
GVDD_B
OTW(L)
GVDD_C
RST_AB(L)
RST_CD(L)
SWITCH
SWITCH
C806
0.47
C807
0.47
C805
0.47
C804
0.47
CN402*
CN401*
SUBW_2-
FRONT_L-
SUBW_1-
FRONT_R-
2
1
4
3
2
1
4
3
403
402
CHASSIS
C803
0
0
C802
HEATSINK
C512
0.1
16V33
C441
G0A200D00002
L400
TL
TL
Содержание SC-HTB10P
Страница 6: ...6 1 6 Safety Installation Instructions ...
Страница 11: ...11 5 Location of Controls and Components 5 1 Main Unit Key Button Operations ...
Страница 12: ...12 5 2 Remote Control Key Buttons Operation 5 3 Audio Information ...
Страница 42: ...42 Step 9 Desolder the wires black TL4 and red TL3 Step 10 Remove the SMPS P C B ...
Страница 67: ...67 12 Overall Simplified Block ...
Страница 68: ...68 ...
Страница 76: ...76 ...
Страница 78: ...78 ...
Страница 80: ...80 ...
Страница 94: ...94 ...