H
SCHEMATIC DIAGRAM - 14
D-AMP CIRCUIT
C
TO
MAIN CIRCUIT
(CN2009)
IN SCHEMATIC
DIAGRAM - 8
I
TO
SMPS CIRCUIT
(CN5801)
IN SCHEMATIC
DIAGRAM - 15
SA-PT750P/PC D-AMP CIRCUIT
H1
H2
H3
H4
H6
1/2
2/2
:+B SIGNAL LINE
:-B SIGNAL LINE
TO D-AMP
SECTION (1/2)
1
17
:MAIN SIGNAL LINE
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
B
D
E
F
H
G
C
C5051
0.1
C5052
0.1
0.1
C5050
C5053
0.1
2
4
3
1
G0B9R5K00003
L5001 - L5002
FL+
FL_+
FR-
FR+
FR_+
FL-
2
4
3
1
G0B9R5K00003
L5201
C-
C_-
C5250
0.1
C5251
0.1
C+
C_+
R5200
10
220P
C5211
220P
C5203
C5201
0.015
C5200
0.1
C5150
1000P
C5152
1000P
C5155
1000P
W5032
0
C5151
1000P
C5522
0.1
10
R5211
C5523
0.1
63V47
C5240
35V470
C5509
35V470
C5508
C5223
0.47
R5206
5.6K
330P
C5224
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN5050
R5210
10
VDDA2
R5205
5.6K
C5222
0.47
1000P
C5221
0.1
C5213
0.1
C5207
VSSP
VSSA2
VDDP
C5208
0.1
C5209
0.1
C5212
220P
C5020
0.1
C5008
0.015
220P
C5010
0.1
C5019
R5004
10
220P
C5012
35V1000
C5513
L5500
J0JKB0000020
C5449
0.1
C5446
0.1
C5448
0.1
0.1
C5445
C5447
0.1
AGND
0.1
C5514
35V1000
C5512
0.1
C5519
0.1
C5515
L5501
J0JKB0000020
C5518
0.1
5
6
1
3
4
2
8
7
H5500
63V47
C5040
VSSP
VSSP
C5510
35V470
C5511
35V470
C5521
0.1
10
R5010
VDDP
C5520
0.1
VDDA0
VDDP
0.1
C5018
C5030
220P
3
2
1
ZJ5400
C5450
0.1
C5004
0.47
R5002
5.6K
C5002
0.47
5.6K
R5000
C5001
1000P
330P
C5006
C5025
0.1
C5024
0.1
10
R5011
OSC
OSC
IN+_FR
IN+_FR
IN+_FL
IN+_FL
IN+_SW
VSSA0
C5014
0.68
C5015
0.68
R5006
22
R5007
22
R5031
5.6K
C5016
0.1
R5030
5.6K
0.1
C5017
2
4
3
1
L5000
G0A150L00003
K5004
0
C5000
1000P
5.6K
R5003
0.47
C5005
1000P
C5032
R5008
100
C5007
330P
R5001
5.6K
C5003
0.47
2
4
3
1
L5002
L5001
220P
C5011
0.1
C5023
0.1
C5021
C5028
0.1
C5027
0.1
C5234
1000P
C5225
0.68
2
4
3
1
G0A150L00003
L5200
C5228
0.68
22
R5209
R5033
5.6K
22
R5217
0.1
C5227
0.1
C5226
R5032
5.6K
16V10
C5602
R5207
5.6K
0.47
C5232
C5231
1000P
R5208
5.6K
0.47
C5233
R5204
100
C5216
330P
C5220
0.1
C5214
0.1
220P
C5218
0.1
C5219
0.1
C5217
C5031
0.22
C5009
0.015
220P
C5013
R5005
10
19
21
23
22
20
10
2
1
3
7
8
9
4
5
6
12
15
14
17
18
16
13
11
C5022
0.1
C5202
0.22
C5206
0.1
C5204
0.015
19
21
23
22
20
10
2
3
1
7
8
9
4
5
6
12
15
14
17
18
16
13
11
220P
C5205
R5201
10
AUDIO DIGITAL POWER AMP
AUDIO DIGITAL POWER AMP
MODE1
MODE2
SGND1
SGND1
OUT2
STABI
BOOT2
VSSP2
OUT1
VSSP1
VSSD
VSSA2
VDDP2
PROT
VSSA1
BOOT1
VDDP1
OUT1
VSSP1
PROT
VDDP1
BOOT1
OUT2
BOOT2
VSSP2
VSSD
VSSA2
VDDP2
STABI
VSSA1
AGND
AGND
SUBWOOFER
FRONTL
FRONT R
SIGNAL A_GND
SURROUND L
AGND
CENTER
AGND
SURROUND R
IN1-
VDD
GND
VSS
VDD
GND
OSC
TO HEATSINK
ZB5500
ZB5501
TO HEATSINK
TO HEATSINK
TO HEATSINK
IN1+
FAN DC
FAN_DC
FAN GND
FAN_GND
VSS
VDDA1
VDDA1
MUTE S_C (MODE 1)
MUTE F_SW (MODE 2)
MUTE_S
MUTE_F
MOD_DA
MOD_DA
FHOP
NC
FHOP
DC_DET
DC_DET
OSC
IN1-
IN1+
IN2+
MODE
MODE
IN2+
SGND2
SGND2
VDDA2
IN2-
VDDA2
IN2-
IC5000
C1BA00000487
IC5200
C1BA00000487
SA-PT750P / SA-PT750PC
114
Summary of Contents for SA-PT750PC
Page 12: ...12 SA PT750P SA PT750PC ...
Page 19: ...7 6 Using the Music Port 19 SA PT750P SA PT750PC ...
Page 55: ...10 2 Main Components and P C B Locations 55 SA PT750P SA PT750PC ...
Page 76: ...76 SA PT750P SA PT750PC ...
Page 90: ...SA PT750P SA PT750PC 90 ...
Page 98: ...SA PT750P SA PT750PC 98 ...
Page 100: ...100 SA PT750P SA PT750PC ...
Page 120: ...SA PT750P SA PT750PC 120 ...
Page 128: ...SA PT750P SA PT750PC 128 ...
Page 135: ...25 Exploded Views 135 SA PT750P SA PT750PC ...
Page 136: ...136 SA PT750P SA PT750PC ...
Page 137: ...25 1 Cabinet Parts Location SA PT750P SA PT750PC 137 ...
Page 138: ...SA PT750P SA PT750PC 138 ...