66
12.2.8.
MAIN (DAMP) CIRCUIT (1/4)
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
B
MAIN (DAMP) CIRCUIT
SCHEMATIC DIAGRAM - 8
SC-HTB880EB/EG/GN/PP(SU-HTB880EB/EG/GN/PP) MAIN (DAMP) CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN (DAMP)
CIRCUIT (2/4)
TO MAIN (DAMP)
CIRCUIT (3/4)
P1
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
MI: MAIN (MICON) : SCHEMATIC DIAGRAM - 5 ~ 7
PWM_FL-
C5365
C5342
R5355
100
J0JBC0000010
LB5204
J0JBC0000010
LB5203
1M
R5353
R5352
10K
2
3
1
4
H0J245500101
X5302
C5333
12P
C5334
12P
R5367
100
R5370
100
R5351
100
0
R5365
0
R5364
R5368
2.7K
R5369
2.7K
R5363
220
R5366
220
PWM_C+
DGND
PW_DAP_3R3V
PWM_C-
C5340
1
R5392
10K
PWM_FR-
R5397
47
C5337
1
C5336
1
C5364
10
1
10
C5338
10
C5331 1000P
C5332 1000P
4
5
T1
45
46
44
48 47
2
1
3
32
34
36
35
33
42
40
41
43
37
39 38
8
15
17
16
13 14
9
6
7
27
25
22 23
20
19
21
24
26
18
30
31
28
29
THERMAL
PAD
11
12
10
IC5301
VUEALLPT092
DIGITAL AUDIO PWM
PROCESSOR
J0JBC0000015
L5201
0.1
C5201
R5361
0
VALID_FRONT_SURR
C5341
0.1
100
R5359
10
R5398
C5363
12P
C5366
6.3V47
C5344
0.47
C5346
1
XI
BCKO
AVSS
DVSS2
AVDD
DVDD2
XINSEL
SCL
SDIN3
SMUTE
RST_N
SDA
BCK
DVDD1
LRCK
SDIN1
SDIN2
TST
BSSEL
DIVSEL
[1] DVSS1
ADDR
[12] DVSSCORE
REG15
DVDDCORE
ERRIN
SDOUT2
LDOPOFF
LRCK
XO
DVSS_PWM1 [25]
DVSS_PWM2 [36]
DVDD_PWM1 [35]
SDOUT1
DVSS_OSC
VALID
PWM3B
PWM3A
PWM1A
PWM1B
DVDD_PWM1
PWM2A
PWM2B
ANATEST
PWM4B
PWM4A
CLK110M
CLKO
PWM_SL-
C5368
C5357
R5375
10K
J0JBC0000010
LB5206
J0JBC0000010
LB5205
R5373
0
R5388
10K
R5390
100
R5372
100
0
R5386
0
R5385
R5384
220
R5387
220
C5355
1
R5391
10K
R5393
10K
PWM_SR-
C5352
1
C5351
1
C5367
10
1
10
C5353
10
C5348 1000P
C5349 1000P
4
5
T1
45
46
44
48 47
2
1
3
32
34
36
35
33
42
40
41
43
37
39 38
8
15
17
16
13 14
9
6
7
27
25
22 23
20
19
21
24
26
18
30
31
28
29
THERMAL
PAD
11
12
10
IC5302
VUEALLPT092
DIGITAL AUDIO PWM
PROCESSOR
R5382
0
VALID_C_SW
C5356
0.1
10K
R5383
100
R5380
10K
R5376
C5369
6.3V47
C5359
0.47
C5361
1
XI
BCKO
AVSS
DVSS2
AVDD
DVDD2
XINSEL
SCL
SDIN3
SMUTE
RST_N
SDA
BCK
DVDD1
LRCK
SDIN1
SDIN2
TST
BSSEL
DIVSEL
[1] DVSS1
ADDR
[12] DVSSCORE
REG15
DVDDCORE
ERRIN
SDOUT2
LDOPOFF
LRCK
XO
DVSS_PWM1 [25]
DVSS_PWM2 [36]
DVDD_PWM1 [35]
SDOUT1
DVSS_OSC
VALID
PWM3B
PWM3A
PWM1A
PWM1B
DVDD_PWM1
PWM2A
PWM2B
ANATEST
PWM4B
PWM4A
CLK110M
CLKO
C5220
0.1
3
1
2
4
5
C0JBAE000302
LOGIC IC
IC5205
Y
A
VCC
B
GND
DAP_LRCK
MI
DAP_SCLK
MI
DAP_FL_FR
MI
DAP_SL_SR
MI
DAP_C_SW
MI
DGND
MI
DAP_SDA
MI
DAP_SCL
MI
DAP_RESET
MI
DAP_MUTE
MI
PW_OPT3R3V_1
MI
Содержание SU-HTB880EB
Страница 4: ...4 1 2 Caution for AC Cord For EB only ...
Страница 19: ...19 7 Troubleshooting Guide This section is not available at the time of issue ...
Страница 22: ...22 8 3 Type of Screws 8 3 1 Main Unit SU HTB880 8 3 2 Active Subwoofer SB HWA880 ...
Страница 23: ...23 8 4 Main Parts Location Diagram 8 4 1 Main Unit SU HTB880 8 4 2 Active Subwoofer SB HWA880 ...
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Страница 56: ...56 ...
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