C
SCHEMATIC DIAGRAM - 9
MAIN CIRCUIT
C13
C1
C2
C3
C4
C7
C8
C12
C11
C6
C5
SA-PT750P/PC MAIN CIRCUIT
1/4
2/4
3/4
4/4
TO MAIN
SECTION (1/4)
TO MAIN
SECTION (4/4)
A
TO
DVD MODULE
(HDMI) CIRCUIT
(FP3902)
IN SCHEMATIC
DIAGRAM - 5
A
TO
DVD MODULE
(DV5) CIRCUIT
(FP8101)
IN SCHEMATIC
DIAGRAM - 2
:+B SIGNAL LINE
:FM,XM SIGNAL LINE
:DVD VIDEO LINE
:MAIN SIGNAL LINE
:-B SIGNAL LINE
:AUX, MUSIC PORT, IPOD SIGNAL LINE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
SL_OUT
SR_OUT
1.8K
R2183
1.8K
R2283
R2617
1.2K
1800P
C2130
1800P
C2230
R2510
3.3K
R2312
1.5K
R2412
1.5K
C2509
3300P
D2601
B0ACCK000005
68
R2661
68
R2662
D2602
B0ACCK000005
1K
R2184
R2284
1K
1K
R2339
R2626
3.3K
1K
R2439
R2512
560
FRONTL
AGND
GNDE
FRONTR
R2113
0
C2115
330P
C2114
5600P
25V4.7
C2602
0
R2120
0
0
0
R2220
W2581
W2574
12K
R2404
12K
R2304
C2307
1
0.047
C2202
27K
R2103
R2206
56K
R2106
56K
0.047
C2102
R2203
27K
1K
R2216
C2121
0.1
C2221
0.1
C2218
0.1
C2103
1
C2204
0.039
R2214
5.6K
3.3K
R2215
C2104
0.039
3.3K
R2115
R2503
10K
C2503
0.047
C2501
25V4.7
R2501
18K
0.047
C2502
3.3K
R2502
C2203
1
0.1
C2117
0.1
C2118
R2114
5.6K
3
4
2
5
98
94
95
92
91
93
97
96
1
100
99
80
78
76
77
79
87
86
88
89
82
84
83
81
85
90
16
14 15
17
11
13
12
69
67
65 64
66
68
70
51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
34
33
36
38
40
22 23
20 21
26
28
27
24 25
18 19
53
55
57
62
60 59
61
63
58
56
54
29
52
75
73
71
72
74
9
7
6
8
10
C1AB00002735
AUDIO SIGNAL PROCESSOR
IC2101
0.1
C2217
5600P
C2214
330P
C2215
R2213
0
C2014
25V4.7
ASP_CLK
C2308
0.022
C2309
0.082
C2304
4.7
C2407
1
0.15
C2306
0.15
C2406
C2404
4.7
C2408
0.022
C2605
2200P
3300P
C2405
680P
C2504
DVD-SUBW
3300P
C2305
SW+5V
DVD-CNT
DVD-SR
DVD-SL
ASP_DAT
C2601
25V22
W2579
R2668
0
0
W2550
0
K2101
0
C2310
0.022
C2015
220P
220P
C2016
R2609
3.3K
C2609
0.33
25V4.7
C2604
27K
R2614
+7V
R2613
12K
C2603
0.022
R2302
1.8K
R2301
10K
4.7K
R2303
R2116
1K
C2303
0.1
4.7
C2401
4.7
C2301
0.039
C2302
R2612
56K
C2403
0.1
10K
R2401
C2612 8200P
4.7K
R2403
R2610
1.8K
C2611
0.47
C2617
0.1
R2611
47K
R2627
47K
C2402
0.039
0.22
C2610
R2402
W2587
0
1.8K
R2233
10K
C2206
1500P
1
C2119
R2212
1K
R2112
1K
R2211
4.7K
R2111
4.7K
C2213
1500P
C2113
1500P
C2500
1
C2400
1
C2600
1
R2500
12K
1.2K
1.2K
R2600
560
R2400
R2300
C2300
1
G0C220JA0055
C2219
1
C2106
W2575
0
W2506
0
AGND
GNDE
1500P
DOCK-RCH
DOCK-LCH
F_MPORT-RCH
R2133
10K
F_MPORT-LCH
B1GBCFJN0033
Q2006
INVERTER
1.8K
R2903
47
44
39
40
35
31
27
24
21
20
22
16
15
18
17
19
23
26
25
30
28
29
34
32
33
38
36
37
43
41
42
46
45
49
48
50
CN2001
K2801
W2568
0
0
R2201
10K
R2101
10K
3.3K
R2200
3.3K
R2100
3.3K
R2202
3.3K
R2102
C2211
1
C2201
1
C2101
1
C2111
1
R2504
10K
R2601
12K
C2415
680P
680P
C2315
R2410
1K
-7V
R2105
2.2K
R2310
1K
+7V
+7V
R2205
2.2K
6800P
C2208
C2019
W2552
0
W2576
0
16V47
-7V
0.01
C2020
C2191
1
2700P
C2112
2700P
C2212
CR
CB
C
Y
PY
0.01
C2017
0
R2104
6800P
C2108
0
R2204
C2018
16V47
C2291
1
XM_AOUT_R
DVD-FR
DVD-FL
MIXR
MIXL
TUN-RCH
AUX-RCH
AUX-LCH
TUN-LCH
XM_AOUT_L
FRFIN
[34]SLVOLIN
SRVOLIN
SRSELOUT
SLSELOUT
FRVOLIN
[31]SLFIN
[33]SLNFIN
[32]SLVOLOUT
CFIN
CVOLIN
AGND
COUT
CNFIN
SLOUT
FRSELOUT
CSELOUT
CVOLOUT
REARSLOUT
FRVOLOUT
DATA
AGC2
DGND
AGND
[48]SUBOUT
[49]SUBC
SRNFIN
OPIN2
OPOUT2
OPOUT1
SRFIN
SRVOLOUT
SROUT
REARSROUT
EXTINR
EXTINL
MIXCAPL1
MIXCAPL2
SUBSELOUT
WIDECAP
SUBVOLIN
MIXCAPR2
MIXCAPR1
OPIN1
[50]AGC1
CLOCK
FLOUT
TTR
TML2
TML1
TBL2
TBL1
TTL
AGND
TBR1
TBR2
TMR1
TMR2
FLFIN
FLVOLIN
INL1 [MIX L]
AGND
MICIN
[100]RECOUTL
[99]RECOUTR
INL2 [TV L]
INR1 [MIX R]
FLSELOUT
FLVOLOUT
FROUT
LSIN
SF
EXTOUTR
EXTOUTL
RCIN
LCIN
RF
RIN
LF
LIN
AGND
CIN
SRIN
SLIN
RMPORTL
AVEE
AVCC
RMPORTR
[81]FRIN
[82]FLIN
SUBIN
(AGND)
RSIN
INR2 [TV R]
FMPORTR
FMPORTL
INL4 [XM L]
INR4 [XM R]
INL3 [FM L]
INR3 [FM R]
DVDD
CENTER_OUT
A+5V
D+5V
DGND
FL
SL
FR
ADGND
ADGND
C
MIX-L
MIX-R
VGND
VGND
VGND
VGND
VGND
Y
ADGND
ADGND
ADGND
ADAC5V
CR/PR/R
ADAC5V
Y/PY/G
CB/PB/B
SW
CNT
SR
D+5V
D+5V
ADGND
ADGND
ADGND
A-REF
VGND
DGND
DGND
D+5V
AUDIODIGITAL
ZFLAG&AMUT
4
5
1
3
2
7
6
CN2010
220P
C2025
R2097
4.7K
2SD0601AHL
BUFFER
Q2096-Q2097
Q2097
CEC_IN
CEC_OUT
R2941
22K
Q2096
R2096
47K
R2098 2.2M
R2099 100K
GNDE
SYS6V
DGND
CECOUT
CECIN
NSW+6V
+5V_SW
2CH_SEL
DMIX_SEL
6
7
5
9
11
13
12
10
14
8
1
3
4
2
A+5V
AGND
AGND
MGND
DGND
DGND
M+9V
M+9V
MGND
+2.7V
+2.7V
DOP_CPU_CMD
DOP_CPU_STAT
DOP_CPU_CLK
DVD-CNT
DVD-SR
DVD-SUBW
L2009
DVD_MUTE
DVD_CMD
DVD_STAT
DVD_CLK
DVD_2R7
C2921
0.1
10V220
C2021
DVD_A+5V
DVD_D+5V
M+9V
AGND
DGND
MGND
D5V
DVD-SL
DVD-FR
MIXR
DVD-FL
MIXL
SUBW_OUT
SA-PT750P / SA-PT750PC
109
Summary of Contents for SA-PT750P
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 ...