19.2. Main Circuit
1
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
MAIN CIRCUIT
SA-PT660P/PC
1/4
2/4
3/4
4/4
TO MAIN
SECTION (2/4)
TO MAIN
SECTION (3/4)
F
TO
POWER SUPPLY
CIRCUIT (CN6001)
IN SCHEMATIC
DIAGRAM - 13
E
TO
D-AMP CIRCUIT
(CN5050)
IN SCHEMATIC
DIAGRAM - 12
C
TO
PANEL CIRCUIT
(CN6904)
IN SCHEMATIC
DIAGRAM - 10
D
TO
POWER/DISC
BUTTON CIRCUIT
(CN6801)
IN SCHEMATIC
DIAGRAM - 10
J
TO
COPROCESSOR
CIRCUIT (CN1701)
IN SCHEMATIC
DIAGRAM - 18
FOR SOFTWARE
: MAIN SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
: AM / FM SIGNAL LINE
: DVD VIDEO SIGNAL LINE
: IPOD VIDEO SIGNAL LINE
: TV AUDIO SIGNAL LINE
: IPOD AUDIO SIGNAL LINE
COMPONENT
VIDEO OUT
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ACINLED
KEY1
RMT
FLD_CLK
KEY2
FLD_STB
FLD_OUT
HP-RCH
JOG_B
HP-LCH
JOG_A
R2067
LEVEL SHIFTER
47K
R2070
27K
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
2
1
4
3
CN2013
CN2007
CN2006
CN2009
CN2014
IPHONE_RST
TUN_DI
TUN_CLK
DC_DET2
MOD_DA
MUTE_F_SW
HOP_DA
MUTE_C_S
6
5
8
9
11
12
10
14
15
13
7
2
1
1
1
4
3
17
17
17
4
1
16
FRONTR
FRONTL
SUBW_OUT
R2510
W2768
0
W2744
0
W2718
0
W2737
0
W2724
0
W2725
0
W2735
0
C2509
0.01
2.7K
R2617
1.8K
C2130
0.068
R2283
C2230
0.068
R2183
1.2K
1.2K
CENTER_OUT
FRONTR
FRONTL
SUBW_OUT
CENTER_OUT
COUT_2
RESET
Q2013
B1GBCFJJ0051
FX_CLK
2
4
3
1
6
5
UART_RX
UART_TX
4
5
1
3
2
7
6
IPHONE_CP
GNDE
GNDE
R2402
5.6K
5.6K
R2302
0.047
C2302
R2301
22K
22K
R2233
10K
R2133
10K
R2105
2.2K
R2205
2.2K
TV_L
RECOUT-L
MIXL
RECOUT-R
MIXR
0.068
C2303
4.7
C2301
C2204
C2203
1
C2104
0.047
0.047
R2215
R2115
2.2K
2.2K
C2221
C2121
0.082
0.082
R2303
8.2K
K2101
0
K2201
0
R2503
8.2K
C2503 0.047
R2501
12K
C2501
25V4.7
R2502
4.7K
0.047
C2502
0.056
C2115
5.6K
R2113
0.056
C2116
R2114
5.6K
R2145
0
R2245
0
0.056
C2215
5.6K
R2213
C2216
0.056
R2214 5.6K
C2218
0.1
C2108
6800P
1000P
C2195
680P
C2113
1000P
C2213
C2295
680P
C2208
6800P
C2114
5600P
5600P
C2214
0.1
C2118
C2103
1
0.015
C2235
0.1
C2217
0.1
C2117
0.015
C2135
C2290
1
C2190
W2853
W2852
W2851
0
0
0
W2732
0
1
C2015
220P
K2601
0
220P
C2016
C2310
0.022
C2605
6800P
680P
C2504
C2415
0.015
0.015
C2315
3300P
C2405
R2212
5.6K
R2112
5.6K
R2601
12K
R2410
1K
R2504
10K
R2310
1K
C2106
2200P
2200P
C2206
3300P
C2305
TV_L
R2165
10K
R2265
10K
10K
R2264
J0JBC0000015
L2201
C2264
220P
W2710
0
7
8
9
JK2001
AUX
TV_R
10K
R2164
C2164 220P
J0JBC0000015
L2101
ASP_DAT
ASP_CLK
25V4.7
C2014
R2219
1.5K
1.5K
R2119
R2106
56K
R2206
56K
0.047
C2102
0.047
C2202
TV_R
DVD-FL
R2111
R2211
W2850
0
4.7K
4.7K
C2119
W2730
0
1 C2219
1
TUN-RCH
TUN-LCH
DVD-FR
C2309
0.082
C2408
0.022
C2304
1800P
C2112
1800P
C2212
DVD-SUBW
27K
R2103
C2407
1
C2018
16V47
C2019
16V47
12K
R2304
0.15
C2306
R2194
10K
10K
R2294
-7V
-7V
12K
R2404
0.15
C2406
1K
R2220
1K
R2120
C2307
1
C2404
4.7
4.7
DVD-CNT
0.01
C2020
DVD-SR
DVD-SL
0.01
C2017
C2308
0.022
R2203
27K
27K
R2614
R2610
1K
C2609
0.22
0.33
C2610
R2609
4.7K
IPOD_DET
DOCK-RCH
IPOD_VOUT
DOCK-LCH
+7V
C2603
0.022
PCONT
IPOD_ACC
R2019
47K
R2023
47K
W2865
0
W2864
0
R2024
27K
UART_RX
VREF
GND
AMBP
SYNC
DC_DET2
DC_DET1
R2025
LEVEL SHIFTER
INVERTER
100K
R2016 4.7K
Q2007
B1GBCFJJ0051
Q2002
B1GBCFJJ0051
UART_TX
R2015
2.7K
BATTPCONT
6
7
5
9
24
23
25
17
16
19
18
12
14
13
10
11
15
21
22
20
26
8
1
1
3
4
2
28
28
27
CN2008
25V4.7
C2602
25V4.7
C2604
R2613
10K
R2668
0
C2601 25V22
C2402
0.047
C2403
0.068
R2401
8.2K
4.7
C2401
C2611
0.1
R2403
R2612
27K
C2612 0.01
R2611
10K
68K
R2627
C2617
0.068
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
IC2101
-7V
+7V
+7V
+7V
RMT
DGND
VREF
VREF
VREF
F+
F+
MPORT_SW
DGND
ACIN LED
KEY1
KEY2
HP_RCH
HP_LCH
JOG_B
JOG_A
JOG_LED
AGND
FL_IC_CLK
FL_IC_DAT
F-
F-
SW+5V
SW+5V
SW+5V
-VP
-VP
FL_IC_STB
SURROUND R
MUTE_S (MODE 1)
FHOP
DC_DET
MOD_DA
MUTE_F (MODE 2)
NC
AGND
AGND
SW+5V
CENTER
TxD
IPHONE_I2C_SCL
IPHONE_I2C_SDA
DGND
+5.3V
IPHONE_CPREADY
IPHONE_CPRESET
VREF
CLOCK
DGND
DGND
CNVSS
CNVSS
RESET
RxD
SURROUND L
AGND
AGND
SUBWOOFER
FRONT L
FRONT R
AGND
AGND
TMR2
TBR1
TMR1
TBR2
FLVOLIN
TTL
TML1
AGND
TTR
TBL2
TML2
TBL1
MICIN
AGND
[100] RECOUTL
INR1 [MIX R]
INL1 [MIX L]
[99] RECOUTR
FLOUT
FROUT
FLFIN
FLFIN
FLSELOUT
FLVOLOUT
FLVOLOUT
[33] SLNFIN
[34] SLVOLIN
[31] SLFIN
[32] SLVOLOUT
SLSELOUT
SRSELOUT
CFIN
CNFIN
AGND
SLOUT
COUT
COUT
FRVOLIN
FRSELOUT
FRVOLOUT
FRVOLOUT
CVOLIN
CVOLOUT
REARSLOUT
CSELOUT
FRFIN
FRFIN
LF
RCIN
LIN
SF
DATA
DVDD
DGND
EXTINL
EXTOUTR
CLOCK
SUBSELOUT
LCIN
LSIN
RSIN
EXTOUTL
AGND
AVCC
NC
NC
[82] FLIN
FMPORTR
VGND
RCH
LCH
CHASSIS GND
RIN
CIN
SLIN
[81] FRIN
AVEE
SRIN
AGND
SUBIN
RF
AUDIO SIGNAL PROCESSOR
FMPORTL
INL3 [FM L]
INL2 [TV L]
INR2 [TV R]
INL4 [IPOD L]
INR4 [IPOD R]
INR3 [FM R]
AGND
AGC2
VGND
D0CK_R_OUT
VGND
IPODDETECT
IPOD_VIDEO OUT
D0CK_L_OUT
OPEN
+7V
AGND
AGND
AGND
-7V
UD
HOME
TOP
IPOD_ACC
DO_UART_IN/RX
CLOSE
AMBP
SYNC
PCONT
DC_DET2
LO R
MODE
DCDET1
LO F
DO_UART_OUT/TX
DOCK5VSW
DPORT_AGND
SROUT
MIXCAPR1
OPIN1
MIXCAPR2
WIDECAP
SUBVOLIN
EXTINR
MIXCAPL1
MIXCAPL2
[50] AGC1
[49] SUBC
OPIN2
[48] SUBOUT
OPOUT1
OPOUT2
REARSROUT
SRNFIN
SRFIN
SRVOLIN
SRVOLOUT
W2216
W2788
W
2794 0
0
0
W2214
0
W2808
0
W2814
W2771
0
0
W2816
0
W2807
0
W2866
0
W2782
0
W2779
0
W2778
0
W2793
0
W2711
0
W2720
0
R2809
J0JBC0000015
L2802
J0JBC0000015
L2803
J0JBC0000015
L2804
R2812
R2813
75
75
75
CROUT
CBOUT
CYOUT
VGND
5
6
3
1
2
4
PB
PR
Y
100P
100P
C2823
C2825
100P
C2826
WIRELESS_L
WIRELESS_R
TOP
+7V W2810
0
W2747
0
W2751
0
LO_F
LO_R
HOME
UD
CLOSE
OPEN
MODE
VIDEO OUT
L2805
J0JBC0000015
75
R2816
C2827
100P
VOUT
0
K2803
0
K2804
CHASSIS GND
RECOUT-L
RECOUT-R
-7V
MULTI_1
MULTI_2
TUN-RCH
TUN-LCH
IC2104_1
+7V
IC2104_2
R2135
56K
R2136
47K
0.1
C2127
L CH
L3
L0
L2
L1
VEE
GND
INH
R3
A (LSB)
R CH
R2
R1
VCC
R0
B (MSB)
1K
1K
R2130
C2128
47P
47P
C2228
R2230
47K
R2236
R2235
56K
C2227
0.1
IC2105
C0JBAR000540
DUAL 4CH MULTIPLEXER
7
5
6
4
3
1
2
10
12
14
15
16
13
11
8
9
C2313
0.022
1.5K
R2312
0
K2351
SL_OUT
SR_OUT
SL_OUT
R2412
1.5K
C2413
0.01
SR_OUT
0
K2451
SA-PT660P / SA-PT660PC
108
Summary of Contents for SA-PT660P
Page 12: ...12 SA PT660P SA PT660PC ...
Page 45: ...45 SA PT660P SA PT660PC ...
Page 47: ...9 2 Main Components and P C B Locations 47 SA PT660P SA PT660PC ...
Page 92: ...SA PT660P SA PT660PC 92 ...
Page 102: ...102 SA PT660P SA PT660PC ...
Page 130: ...CN5501 Fig 3 Fan Connector 130 SA PT660P SA PT660PC ...
Page 136: ...136 SA PT660P SA PT660PC ...
Page 141: ...24 Exploded Views 24 1 Cabinet Parts Location SA PT660P SA PT660PC 141 ...