110
17.5. Analog Amp Circuit
TO
SPEAKERS
TO FAN
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN2009)
IN SCHEMATIC
DIAGRAM - 9
G
TO
SMPS CIRCUIT
(H5801*)
IN SCHEMATIC
DIAGRAM - 14
17
1
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
F
ANALOG AMP CIRCUIT
SCHEMATIC DIAGRAM - 12
SA-PT170PH/PR ANALOG AMP
CIRCUIT
C5806
0.1
SW+
C-
C+
FL-
SL+
SL-
SR+
SR-
FR-
FR+
FL+
SW-
7
9
10
8
4
5
1
3
2
6
12
11
JK5000
R5105
22
FR+
0.1
C5102
SR+
C+
SW-
SW+
SL+
FL-
FL+
0.1
C5106
R5109
22
FR-
C5799
0.1
R5211
10K
C5208
16V22
C5108
16V22
10K
R5111
C5805
0.1
C
C
C5405
1
K5302
0
SL
SL
K5202
0
C5404
1
3
2
1
3
2
1
Z1
Z2
FR
FL
C5402
1
C5401
1
SW
SW
50V10
C5406
K5201
0
C5403
1
K5301
0
K5101
0
K5102
0
R5101
33K
R5102
2CH BTL POWER AMPLIFIER
2CH BTL POWER AMPLIFIER
2CH BTL POWER AMPLIFIER
33K
INPUT_GND
FR
FL
INPUT_GND
R5106
1.2K
R5107
1.2K
D5100
B0JCPD000025
C5101
50V10
C5124
0.1
27K
R5108
INPUT_GND
R5104
27K
390P
C5104 C5105
390P
R5201
33K
R5202
33K
R5207
1.2K
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN5050
R5412
0
R5411
3.3K
SR
SR
MODE1
MODE1
MODE2
MODE2
R5204
27K
27K
R5208
MUTE_SURR
C5204
390P
C5205
390P
VCC
VCC
C5201
50V10
C5224
0.1
D5200
STBY
MUTE_FR_SW
R5768
100K
R5769
100K
R5767
100K
R5783
33K
Q5753
B1ABCF000176
50V10
C5800
R5765
100K
FL+_OUT
DCDET-SP
R5205
22
SR-
R5773
100K
R5772
100K
R5209
22
SL-
C5206
0.1
B1ABCF000176
Q5747
R5771
100K
R5775
33K
C5801
50V10
R5774
100K
C5202
0.1
Q5754
B1ABCF000176
DC DETECT
DC DETECT
DC DETECT
DC DETECT
DC DETECT
DC DETECT
DC DETECT
DC DETECT
11
4
8
5
10
12
AN17831A
IC5200
11
4
1
2
3
8
9
5
6
7
1
2
3
9
6
7
1
2
3
9
6
7
10
12
AN17831A
IC5100
FR+_OUT
FR-_OUT
FL-_OUT
R5756
10K
10K
R5760
100K
R5759
C5794
16V33
D5743
B0ACCK000005
FAN MOTOR DRIVE
FAN MOTOR DRIVE
FAN MOTOR DRIVE
FAN LOCK DETECT
FAN_SIGNAL
1.2K
R5112
C5112
0.1
50V1
C5797
R5762
150K
D5744
B0ACCK000005
Q5744
B1ABCF000176
R5206
1.2K
R5307
1.2K
R5306
1.2K
D5300
R5301
47K
R5302
33K
C5503
35V1000
AGND
VCC
470P
C5505
2
1
4
3
CN5051
47K
R5313
B0ACCK000005
D5303
AGND
DC_DET
DC_DET
C5305
390P
C5304
470P
5.6K
R5304
27K
R5308
50V10
C5301
11
4
8
5
10
12
AN17831A
IC5300
C5324
0.1
STBY
INPUT_GND
INPUT_GND
MUTE_FR_SW
STBY
1
3
2
CN5704
B1ABCF000176
Q5751
B0ACCK000005
D5301
D5302
B0ACCK000005
ECO_DET
ECO_DET
10K
R5315
R5314 10K
10K
R5316
R5317
10K
C5314
1
C5315
1
Q5741
B1ABCF000176
R5757
10K
0.1
C5803
Q5752
B1ACKD000005
R5786
220K
R5784
47K
220K
R5785
6V220
C5792
56K
R5787
R5754
56K
C5796
50V2.2
56
R5763
D5745
MAZ81200ML
C5791
16V100
R5758
3.3M
R5755
10K
B1ABCF000176
Q5742
C5795
0.1
220K
R5777
33K
R5781
50V10
C5802
220K
R5778
100K
R5780
C-
R5779
100K
DCDET-SP
0.1
C5302
0.1
C5306
R5309
22
R5305
22
DCDET-SP
R5737
1.5K
50V100
C5798
D5755
MAZ80750ML
C5790
1000P
Q5740
B1BACG000023
Q5749
B1ABCF000176
B1ABCF000176
Q5750
Q5748
B1ABCF000176
C+_OUT
C-_OUT
SW-_OUT
FR-_OUT
FL-_OUT
SR-_OUT
SR+_OUT
FL+_OUT
FR+_OUT
SW+_OUT
SL-_OUT
SL+_OUT
AGND
AGND
SURROUND L
REAL R/SUBWOOFER
FRONT L
TO HEATSINK
OUT-_R
GND
MUTE
IN_L
OUT-_L
GND_L
OUT+_L
STBY
IN_R
VCC
GND_R
OUT+_R
FRONT R
SIGNAL A_GND
GND
VDD
VDD
GND
NC
AGND
GND
IN_L
MUTE
IN_R
OUT+_L
OUT-_L
GND_L
SW-_OUT
SW+_OUT
VCC
OUT+_R
STBY
GND_R
OUT-_R
SL+_OUT
SR+_OUT
SR-_OUT
SL-_OUT
C-_OUT
DC DET-SP
FA)
GND
FANLOCK
C+_OUT
MOD_DA/STB
VCC
OUT-_R
OUT+_R
GND_R
GND
MUTE
IN_L
OUT-_L
GND_L
OUT+_L
STBY
IN_R
CENTER
REAR L/AGND
MUTE S_C(MODE1)
MUTE F_SW(MODE2)
SURROUND R
DC_DET
ECO-DET
B0JCPD000025
B0JCPD000025
K5504
0
Содержание SA-PT170PH
Страница 5: ...5 C5708 F1BAF1020020 1000pF Safety Ref No Part No Part Name Description Remarks ...
Страница 13: ...13 ...
Страница 41: ...41 Fig 4 Fan Connector CN5704 ...
Страница 49: ...49 9 2 Main Components and P C B Locations ...
Страница 98: ...98 ...
Страница 139: ...139 MMH0903 ...